Index: head/sys/amd64/amd64/copyout.c =================================================================== --- head/sys/amd64/amd64/copyout.c (revision 354941) +++ head/sys/amd64/amd64/copyout.c (revision 354942) @@ -1,197 +1,201 @@ /*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2018 The FreeBSD Foundation * All rights reserved. * * This software was developed by Konstantin Belousov * under sponsorship from the FreeBSD Foundation. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include int fubyte_nosmap(volatile const void *base); int fubyte_smap(volatile const void *base); DEFINE_IFUNC(, int, fubyte, (volatile const void *)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? fubyte_smap : fubyte_nosmap); } int fuword16_nosmap(volatile const void *base); int fuword16_smap(volatile const void *base); DEFINE_IFUNC(, int, fuword16, (volatile const void *)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? fuword16_smap : fuword16_nosmap); } int fueword_nosmap(volatile const void *base, long *val); int fueword_smap(volatile const void *base, long *val); DEFINE_IFUNC(, int, fueword, (volatile const void *, long *)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? fueword_smap : fueword_nosmap); } DEFINE_IFUNC(, int, fueword64, (volatile const void *, int64_t *)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? fueword_smap : fueword_nosmap); } int fueword32_nosmap(volatile const void *base, int32_t *val); int fueword32_smap(volatile const void *base, int32_t *val); DEFINE_IFUNC(, int, fueword32, (volatile const void *, int32_t *)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? fueword32_smap : fueword32_nosmap); } int subyte_nosmap(volatile void *base, int byte); int subyte_smap(volatile void *base, int byte); DEFINE_IFUNC(, int, subyte, (volatile void *, int)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? subyte_smap : subyte_nosmap); } int suword16_nosmap(volatile void *base, int word); int suword16_smap(volatile void *base, int word); DEFINE_IFUNC(, int, suword16, (volatile void *, int)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? suword16_smap : suword16_nosmap); } int suword32_nosmap(volatile void *base, int32_t word); int suword32_smap(volatile void *base, int32_t word); DEFINE_IFUNC(, int, suword32, (volatile void *, int32_t)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? suword32_smap : suword32_nosmap); } int suword_nosmap(volatile void *base, long word); int suword_smap(volatile void *base, long word); DEFINE_IFUNC(, int, suword, (volatile void *, long)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? suword_smap : suword_nosmap); } DEFINE_IFUNC(, int, suword64, (volatile void *, int64_t)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? suword_smap : suword_nosmap); } int casueword32_nosmap(volatile uint32_t *base, uint32_t oldval, uint32_t *oldvalp, uint32_t newval); int casueword32_smap(volatile uint32_t *base, uint32_t oldval, uint32_t *oldvalp, uint32_t newval); DEFINE_IFUNC(, int, casueword32, (volatile uint32_t *, uint32_t, uint32_t *, uint32_t)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? casueword32_smap : casueword32_nosmap); } int casueword_nosmap(volatile u_long *p, u_long oldval, u_long *oldvalp, u_long newval); int casueword_smap(volatile u_long *p, u_long oldval, u_long *oldvalp, u_long newval); DEFINE_IFUNC(, int, casueword, (volatile u_long *, u_long, u_long *, u_long)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? casueword_smap : casueword_nosmap); } +#undef copyinstr +#undef copyin +#undef copyout + int copyinstr_nosmap(const void *udaddr, void *kaddr, size_t len, size_t *lencopied); int copyinstr_smap(const void *udaddr, void *kaddr, size_t len, size_t *lencopied); DEFINE_IFUNC(, int, copyinstr, (const void *, void *, size_t, size_t *)) { return ((cpu_stdext_feature & CPUID_STDEXT_SMAP) != 0 ? copyinstr_smap : copyinstr_nosmap); } int copyin_nosmap_std(const void *udaddr, void *kaddr, size_t len); int copyin_smap_std(const void *udaddr, void *kaddr, size_t len); int copyin_nosmap_erms(const void *udaddr, void *kaddr, size_t len); int copyin_smap_erms(const void *udaddr, void *kaddr, size_t len); DEFINE_IFUNC(, int, copyin, (const void *, void *, size_t)) { switch (cpu_stdext_feature & (CPUID_STDEXT_SMAP | CPUID_STDEXT_ERMS)) { case CPUID_STDEXT_SMAP: return (copyin_smap_std); case CPUID_STDEXT_ERMS: return (copyin_nosmap_erms); case CPUID_STDEXT_SMAP | CPUID_STDEXT_ERMS: return (copyin_smap_erms); default: return (copyin_nosmap_std); } } int copyout_nosmap_std(const void *kaddr, void *udaddr, size_t len); int copyout_smap_std(const void *kaddr, void *udaddr, size_t len); int copyout_nosmap_erms(const void *kaddr, void *udaddr, size_t len); int copyout_smap_erms(const void *kaddr, void *udaddr, size_t len); DEFINE_IFUNC(, int, copyout, (const void *, void *, size_t)) { switch (cpu_stdext_feature & (CPUID_STDEXT_SMAP | CPUID_STDEXT_ERMS)) { case CPUID_STDEXT_SMAP: return (copyout_smap_std); case CPUID_STDEXT_ERMS: return (copyout_nosmap_erms); case CPUID_STDEXT_SMAP | CPUID_STDEXT_ERMS: return (copyout_smap_erms); default: return (copyout_nosmap_std); } } Index: head/sys/amd64/amd64/machdep.c =================================================================== --- head/sys/amd64/amd64/machdep.c (revision 354941) +++ head/sys/amd64/amd64/machdep.c (revision 354942) @@ -1,2762 +1,2792 @@ /*- * SPDX-License-Identifier: BSD-4-Clause * * Copyright (c) 2003 Peter Wemm. * Copyright (c) 1992 Terrence R. Lambert. * Copyright (c) 1982, 1987, 1990 The Regents of the University of California. * All rights reserved. * * This code is derived from software contributed to Berkeley by * William Jolitz. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * from: @(#)machdep.c 7.4 (Berkeley) 6/3/91 */ #include __FBSDID("$FreeBSD$"); #include "opt_atpic.h" #include "opt_cpu.h" #include "opt_ddb.h" #include "opt_inet.h" #include "opt_isa.h" #include "opt_kstack_pages.h" #include "opt_maxmem.h" #include "opt_mp_watchdog.h" #include "opt_pci.h" #include "opt_platform.h" #include "opt_sched.h" #include #include #include #include #include #include #include #include #include +#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef SMP #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef DDB #ifndef KDB #error KDB must be enabled in order for DDB to work! #endif #include #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef SMP #include #endif #ifdef FDT #include #endif #ifdef DEV_ATPIC #include #else #include #endif #include #include #include /* Sanity check for __curthread() */ CTASSERT(offsetof(struct pcpu, pc_curthread) == 0); /* * The PTI trampoline stack needs enough space for a hardware trapframe and a * couple of scratch registers, as well as the trapframe left behind after an * iret fault. */ CTASSERT(PC_PTI_STACK_SZ * sizeof(register_t) >= 2 * sizeof(struct pti_frame) - offsetof(struct pti_frame, pti_rip)); extern u_int64_t hammer_time(u_int64_t, u_int64_t); #define CS_SECURE(cs) (ISPL(cs) == SEL_UPL) #define EFL_SECURE(ef, oef) ((((ef) ^ (oef)) & ~PSL_USERCHANGE) == 0) static void cpu_startup(void *); static void get_fpcontext(struct thread *td, mcontext_t *mcp, char *xfpusave, size_t xfpusave_len); static int set_fpcontext(struct thread *td, mcontext_t *mcp, char *xfpustate, size_t xfpustate_len); SYSINIT(cpu, SI_SUB_CPU, SI_ORDER_FIRST, cpu_startup, NULL); /* Preload data parse function */ static caddr_t native_parse_preload_data(u_int64_t); /* Native function to fetch and parse the e820 map */ static void native_parse_memmap(caddr_t, vm_paddr_t *, int *); /* Default init_ops implementation. */ struct init_ops init_ops = { .parse_preload_data = native_parse_preload_data, .early_clock_source_init = i8254_init, .early_delay = i8254_delay, .parse_memmap = native_parse_memmap, #ifdef SMP .mp_bootaddress = mp_bootaddress, .start_all_aps = native_start_all_aps, #endif #ifdef DEV_PCI .msi_init = msi_init, #endif }; /* * Physical address of the EFI System Table. Stashed from the metadata hints * passed into the kernel and used by the EFI code to call runtime services. */ vm_paddr_t efi_systbl_phys; /* Intel ICH registers */ #define ICH_PMBASE 0x400 #define ICH_SMI_EN ICH_PMBASE + 0x30 int _udatasel, _ucodesel, _ucode32sel, _ufssel, _ugssel; int cold = 1; long Maxmem = 0; long realmem = 0; struct kva_md_info kmi; static struct trapframe proc0_tf; struct region_descriptor r_idt; struct pcpu *__pcpu; struct pcpu temp_bsp_pcpu; struct mtx icu_lock; struct mem_range_softc mem_range_softc; struct mtx dt_lock; /* lock for GDT and LDT */ void (*vmm_resume_p)(void); static void cpu_startup(dummy) void *dummy; { uintmax_t memsize; char *sysenv; /* * On MacBooks, we need to disallow the legacy USB circuit to * generate an SMI# because this can cause several problems, * namely: incorrect CPU frequency detection and failure to * start the APs. * We do this by disabling a bit in the SMI_EN (SMI Control and * Enable register) of the Intel ICH LPC Interface Bridge. */ sysenv = kern_getenv("smbios.system.product"); if (sysenv != NULL) { if (strncmp(sysenv, "MacBook1,1", 10) == 0 || strncmp(sysenv, "MacBook3,1", 10) == 0 || strncmp(sysenv, "MacBook4,1", 10) == 0 || strncmp(sysenv, "MacBookPro1,1", 13) == 0 || strncmp(sysenv, "MacBookPro1,2", 13) == 0 || strncmp(sysenv, "MacBookPro3,1", 13) == 0 || strncmp(sysenv, "MacBookPro4,1", 13) == 0 || strncmp(sysenv, "Macmini1,1", 10) == 0) { if (bootverbose) printf("Disabling LEGACY_USB_EN bit on " "Intel ICH.\n"); outl(ICH_SMI_EN, inl(ICH_SMI_EN) & ~0x8); } freeenv(sysenv); } /* * Good {morning,afternoon,evening,night}. */ startrtclock(); printcpuinfo(); /* * Display physical memory if SMBIOS reports reasonable amount. */ memsize = 0; sysenv = kern_getenv("smbios.memory.enabled"); if (sysenv != NULL) { memsize = (uintmax_t)strtoul(sysenv, (char **)NULL, 10) << 10; freeenv(sysenv); } if (memsize < ptoa((uintmax_t)vm_free_count())) memsize = ptoa((uintmax_t)Maxmem); printf("real memory = %ju (%ju MB)\n", memsize, memsize >> 20); realmem = atop(memsize); /* * Display any holes after the first chunk of extended memory. */ if (bootverbose) { int indx; printf("Physical memory chunk(s):\n"); for (indx = 0; phys_avail[indx + 1] != 0; indx += 2) { vm_paddr_t size; size = phys_avail[indx + 1] - phys_avail[indx]; printf( "0x%016jx - 0x%016jx, %ju bytes (%ju pages)\n", (uintmax_t)phys_avail[indx], (uintmax_t)phys_avail[indx + 1] - 1, (uintmax_t)size, (uintmax_t)size / PAGE_SIZE); } } vm_ksubmap_init(&kmi); printf("avail memory = %ju (%ju MB)\n", ptoa((uintmax_t)vm_free_count()), ptoa((uintmax_t)vm_free_count()) / 1048576); #ifdef DEV_PCI if (bootverbose && intel_graphics_stolen_base != 0) printf("intel stolen mem: base %#jx size %ju MB\n", (uintmax_t)intel_graphics_stolen_base, (uintmax_t)intel_graphics_stolen_size / 1024 / 1024); #endif /* * Set up buffers, so they can be used to read disk labels. */ bufinit(); vm_pager_bufferinit(); cpu_setregs(); } /* * Send an interrupt to process. * * Stack is set up to allow sigcode stored * at top to call routine, followed by call * to sigreturn routine below. After sigreturn * resets the signal mask, the stack, and the * frame pointer, it returns to the user * specified pc, psl. */ void sendsig(sig_t catcher, ksiginfo_t *ksi, sigset_t *mask) { struct sigframe sf, *sfp; struct pcb *pcb; struct proc *p; struct thread *td; struct sigacts *psp; char *sp; struct trapframe *regs; char *xfpusave; size_t xfpusave_len; int sig; int oonstack; td = curthread; pcb = td->td_pcb; p = td->td_proc; PROC_LOCK_ASSERT(p, MA_OWNED); sig = ksi->ksi_signo; psp = p->p_sigacts; mtx_assert(&psp->ps_mtx, MA_OWNED); regs = td->td_frame; oonstack = sigonstack(regs->tf_rsp); if (cpu_max_ext_state_size > sizeof(struct savefpu) && use_xsave) { xfpusave_len = cpu_max_ext_state_size - sizeof(struct savefpu); xfpusave = __builtin_alloca(xfpusave_len); } else { xfpusave_len = 0; xfpusave = NULL; } /* Save user context. */ bzero(&sf, sizeof(sf)); sf.sf_uc.uc_sigmask = *mask; sf.sf_uc.uc_stack = td->td_sigstk; sf.sf_uc.uc_stack.ss_flags = (td->td_pflags & TDP_ALTSTACK) ? ((oonstack) ? SS_ONSTACK : 0) : SS_DISABLE; sf.sf_uc.uc_mcontext.mc_onstack = (oonstack) ? 1 : 0; bcopy(regs, &sf.sf_uc.uc_mcontext.mc_rdi, sizeof(*regs)); sf.sf_uc.uc_mcontext.mc_len = sizeof(sf.sf_uc.uc_mcontext); /* magic */ get_fpcontext(td, &sf.sf_uc.uc_mcontext, xfpusave, xfpusave_len); fpstate_drop(td); update_pcb_bases(pcb); sf.sf_uc.uc_mcontext.mc_fsbase = pcb->pcb_fsbase; sf.sf_uc.uc_mcontext.mc_gsbase = pcb->pcb_gsbase; bzero(sf.sf_uc.uc_mcontext.mc_spare, sizeof(sf.sf_uc.uc_mcontext.mc_spare)); /* Allocate space for the signal handler context. */ if ((td->td_pflags & TDP_ALTSTACK) != 0 && !oonstack && SIGISMEMBER(psp->ps_sigonstack, sig)) { sp = (char *)td->td_sigstk.ss_sp + td->td_sigstk.ss_size; #if defined(COMPAT_43) td->td_sigstk.ss_flags |= SS_ONSTACK; #endif } else sp = (char *)regs->tf_rsp - 128; if (xfpusave != NULL) { sp -= xfpusave_len; sp = (char *)((unsigned long)sp & ~0x3Ful); sf.sf_uc.uc_mcontext.mc_xfpustate = (register_t)sp; } sp -= sizeof(struct sigframe); /* Align to 16 bytes. */ sfp = (struct sigframe *)((unsigned long)sp & ~0xFul); /* Build the argument list for the signal handler. */ regs->tf_rdi = sig; /* arg 1 in %rdi */ regs->tf_rdx = (register_t)&sfp->sf_uc; /* arg 3 in %rdx */ bzero(&sf.sf_si, sizeof(sf.sf_si)); if (SIGISMEMBER(psp->ps_siginfo, sig)) { /* Signal handler installed with SA_SIGINFO. */ regs->tf_rsi = (register_t)&sfp->sf_si; /* arg 2 in %rsi */ sf.sf_ahu.sf_action = (__siginfohandler_t *)catcher; /* Fill in POSIX parts */ sf.sf_si = ksi->ksi_info; sf.sf_si.si_signo = sig; /* maybe a translated signal */ regs->tf_rcx = (register_t)ksi->ksi_addr; /* arg 4 in %rcx */ } else { /* Old FreeBSD-style arguments. */ regs->tf_rsi = ksi->ksi_code; /* arg 2 in %rsi */ regs->tf_rcx = (register_t)ksi->ksi_addr; /* arg 4 in %rcx */ sf.sf_ahu.sf_handler = catcher; } mtx_unlock(&psp->ps_mtx); PROC_UNLOCK(p); /* * Copy the sigframe out to the user's stack. */ if (copyout(&sf, sfp, sizeof(*sfp)) != 0 || (xfpusave != NULL && copyout(xfpusave, (void *)sf.sf_uc.uc_mcontext.mc_xfpustate, xfpusave_len) != 0)) { #ifdef DEBUG printf("process %ld has trashed its stack\n", (long)p->p_pid); #endif PROC_LOCK(p); sigexit(td, SIGILL); } regs->tf_rsp = (long)sfp; regs->tf_rip = p->p_sysent->sv_sigcode_base; regs->tf_rflags &= ~(PSL_T | PSL_D); regs->tf_cs = _ucodesel; regs->tf_ds = _udatasel; regs->tf_ss = _udatasel; regs->tf_es = _udatasel; regs->tf_fs = _ufssel; regs->tf_gs = _ugssel; regs->tf_flags = TF_HASSEGS; PROC_LOCK(p); mtx_lock(&psp->ps_mtx); } /* * System call to cleanup state after a signal * has been taken. Reset signal mask and * stack state from context left by sendsig (above). * Return to previous pc and psl as specified by * context left by sendsig. Check carefully to * make sure that the user has not modified the * state to gain improper privileges. * * MPSAFE */ int sys_sigreturn(td, uap) struct thread *td; struct sigreturn_args /* { const struct __ucontext *sigcntxp; } */ *uap; { ucontext_t uc; struct pcb *pcb; struct proc *p; struct trapframe *regs; ucontext_t *ucp; char *xfpustate; size_t xfpustate_len; long rflags; int cs, error, ret; ksiginfo_t ksi; pcb = td->td_pcb; p = td->td_proc; error = copyin(uap->sigcntxp, &uc, sizeof(uc)); if (error != 0) { uprintf("pid %d (%s): sigreturn copyin failed\n", p->p_pid, td->td_name); return (error); } ucp = &uc; if ((ucp->uc_mcontext.mc_flags & ~_MC_FLAG_MASK) != 0) { uprintf("pid %d (%s): sigreturn mc_flags %x\n", p->p_pid, td->td_name, ucp->uc_mcontext.mc_flags); return (EINVAL); } regs = td->td_frame; rflags = ucp->uc_mcontext.mc_rflags; /* * Don't allow users to change privileged or reserved flags. */ if (!EFL_SECURE(rflags, regs->tf_rflags)) { uprintf("pid %d (%s): sigreturn rflags = 0x%lx\n", p->p_pid, td->td_name, rflags); return (EINVAL); } /* * Don't allow users to load a valid privileged %cs. Let the * hardware check for invalid selectors, excess privilege in * other selectors, invalid %eip's and invalid %esp's. */ cs = ucp->uc_mcontext.mc_cs; if (!CS_SECURE(cs)) { uprintf("pid %d (%s): sigreturn cs = 0x%x\n", p->p_pid, td->td_name, cs); ksiginfo_init_trap(&ksi); ksi.ksi_signo = SIGBUS; ksi.ksi_code = BUS_OBJERR; ksi.ksi_trapno = T_PROTFLT; ksi.ksi_addr = (void *)regs->tf_rip; trapsignal(td, &ksi); return (EINVAL); } if ((uc.uc_mcontext.mc_flags & _MC_HASFPXSTATE) != 0) { xfpustate_len = uc.uc_mcontext.mc_xfpustate_len; if (xfpustate_len > cpu_max_ext_state_size - sizeof(struct savefpu)) { uprintf("pid %d (%s): sigreturn xfpusave_len = 0x%zx\n", p->p_pid, td->td_name, xfpustate_len); return (EINVAL); } xfpustate = __builtin_alloca(xfpustate_len); error = copyin((const void *)uc.uc_mcontext.mc_xfpustate, xfpustate, xfpustate_len); if (error != 0) { uprintf( "pid %d (%s): sigreturn copying xfpustate failed\n", p->p_pid, td->td_name); return (error); } } else { xfpustate = NULL; xfpustate_len = 0; } ret = set_fpcontext(td, &ucp->uc_mcontext, xfpustate, xfpustate_len); if (ret != 0) { uprintf("pid %d (%s): sigreturn set_fpcontext err %d\n", p->p_pid, td->td_name, ret); return (ret); } bcopy(&ucp->uc_mcontext.mc_rdi, regs, sizeof(*regs)); update_pcb_bases(pcb); pcb->pcb_fsbase = ucp->uc_mcontext.mc_fsbase; pcb->pcb_gsbase = ucp->uc_mcontext.mc_gsbase; #if defined(COMPAT_43) if (ucp->uc_mcontext.mc_onstack & 1) td->td_sigstk.ss_flags |= SS_ONSTACK; else td->td_sigstk.ss_flags &= ~SS_ONSTACK; #endif kern_sigprocmask(td, SIG_SETMASK, &ucp->uc_sigmask, NULL, 0); return (EJUSTRETURN); } #ifdef COMPAT_FREEBSD4 int freebsd4_sigreturn(struct thread *td, struct freebsd4_sigreturn_args *uap) { return sys_sigreturn(td, (struct sigreturn_args *)uap); } #endif /* * Reset registers to default values on exec. */ void exec_setregs(struct thread *td, struct image_params *imgp, u_long stack) { struct trapframe *regs; struct pcb *pcb; register_t saved_rflags; regs = td->td_frame; pcb = td->td_pcb; if (td->td_proc->p_md.md_ldt != NULL) user_ldt_free(td); update_pcb_bases(pcb); pcb->pcb_fsbase = 0; pcb->pcb_gsbase = 0; clear_pcb_flags(pcb, PCB_32BIT); pcb->pcb_initial_fpucw = __INITIAL_FPUCW__; saved_rflags = regs->tf_rflags & PSL_T; bzero((char *)regs, sizeof(struct trapframe)); regs->tf_rip = imgp->entry_addr; regs->tf_rsp = ((stack - 8) & ~0xFul) + 8; regs->tf_rdi = stack; /* argv */ regs->tf_rflags = PSL_USER | saved_rflags; regs->tf_ss = _udatasel; regs->tf_cs = _ucodesel; regs->tf_ds = _udatasel; regs->tf_es = _udatasel; regs->tf_fs = _ufssel; regs->tf_gs = _ugssel; regs->tf_flags = TF_HASSEGS; /* * Reset the hardware debug registers if they were in use. * They won't have any meaning for the newly exec'd process. */ if (pcb->pcb_flags & PCB_DBREGS) { pcb->pcb_dr0 = 0; pcb->pcb_dr1 = 0; pcb->pcb_dr2 = 0; pcb->pcb_dr3 = 0; pcb->pcb_dr6 = 0; pcb->pcb_dr7 = 0; if (pcb == curpcb) { /* * Clear the debug registers on the running * CPU, otherwise they will end up affecting * the next process we switch to. */ reset_dbregs(); } clear_pcb_flags(pcb, PCB_DBREGS); } /* * Drop the FP state if we hold it, so that the process gets a * clean FP state if it uses the FPU again. */ fpstate_drop(td); } void cpu_setregs(void) { register_t cr0; cr0 = rcr0(); /* * CR0_MP, CR0_NE and CR0_TS are also set by npx_probe() for the * BSP. See the comments there about why we set them. */ cr0 |= CR0_MP | CR0_NE | CR0_TS | CR0_WP | CR0_AM; load_cr0(cr0); } /* * Initialize amd64 and configure to run kernel */ /* * Initialize segments & interrupt table */ static struct gate_descriptor idt0[NIDT]; struct gate_descriptor *idt = &idt0[0]; /* interrupt descriptor table */ static char dblfault_stack[PAGE_SIZE] __aligned(16); static char mce0_stack[PAGE_SIZE] __aligned(16); static char nmi0_stack[PAGE_SIZE] __aligned(16); static char dbg0_stack[PAGE_SIZE] __aligned(16); CTASSERT(sizeof(struct nmi_pcpu) == 16); /* * Software prototypes -- in more palatable form. * * Keep GUFS32, GUGS32, GUCODE32 and GUDATA at the same * slots as corresponding segments for i386 kernel. */ struct soft_segment_descriptor gdt_segs[] = { /* GNULL_SEL 0 Null Descriptor */ { .ssd_base = 0x0, .ssd_limit = 0x0, .ssd_type = 0, .ssd_dpl = 0, .ssd_p = 0, .ssd_long = 0, .ssd_def32 = 0, .ssd_gran = 0 }, /* GNULL2_SEL 1 Null Descriptor */ { .ssd_base = 0x0, .ssd_limit = 0x0, .ssd_type = 0, .ssd_dpl = 0, .ssd_p = 0, .ssd_long = 0, .ssd_def32 = 0, .ssd_gran = 0 }, /* GUFS32_SEL 2 32 bit %gs Descriptor for user */ { .ssd_base = 0x0, .ssd_limit = 0xfffff, .ssd_type = SDT_MEMRWA, .ssd_dpl = SEL_UPL, .ssd_p = 1, .ssd_long = 0, .ssd_def32 = 1, .ssd_gran = 1 }, /* GUGS32_SEL 3 32 bit %fs Descriptor for user */ { .ssd_base = 0x0, .ssd_limit = 0xfffff, .ssd_type = SDT_MEMRWA, .ssd_dpl = SEL_UPL, .ssd_p = 1, .ssd_long = 0, .ssd_def32 = 1, .ssd_gran = 1 }, /* GCODE_SEL 4 Code Descriptor for kernel */ { .ssd_base = 0x0, .ssd_limit = 0xfffff, .ssd_type = SDT_MEMERA, .ssd_dpl = SEL_KPL, .ssd_p = 1, .ssd_long = 1, .ssd_def32 = 0, .ssd_gran = 1 }, /* GDATA_SEL 5 Data Descriptor for kernel */ { .ssd_base = 0x0, .ssd_limit = 0xfffff, .ssd_type = SDT_MEMRWA, .ssd_dpl = SEL_KPL, .ssd_p = 1, .ssd_long = 1, .ssd_def32 = 0, .ssd_gran = 1 }, /* GUCODE32_SEL 6 32 bit Code Descriptor for user */ { .ssd_base = 0x0, .ssd_limit = 0xfffff, .ssd_type = SDT_MEMERA, .ssd_dpl = SEL_UPL, .ssd_p = 1, .ssd_long = 0, .ssd_def32 = 1, .ssd_gran = 1 }, /* GUDATA_SEL 7 32/64 bit Data Descriptor for user */ { .ssd_base = 0x0, .ssd_limit = 0xfffff, .ssd_type = SDT_MEMRWA, .ssd_dpl = SEL_UPL, .ssd_p = 1, .ssd_long = 0, .ssd_def32 = 1, .ssd_gran = 1 }, /* GUCODE_SEL 8 64 bit Code Descriptor for user */ { .ssd_base = 0x0, .ssd_limit = 0xfffff, .ssd_type = SDT_MEMERA, .ssd_dpl = SEL_UPL, .ssd_p = 1, .ssd_long = 1, .ssd_def32 = 0, .ssd_gran = 1 }, /* GPROC0_SEL 9 Proc 0 Tss Descriptor */ { .ssd_base = 0x0, .ssd_limit = sizeof(struct amd64tss) + IOPERM_BITMAP_SIZE - 1, .ssd_type = SDT_SYSTSS, .ssd_dpl = SEL_KPL, .ssd_p = 1, .ssd_long = 0, .ssd_def32 = 0, .ssd_gran = 0 }, /* Actually, the TSS is a system descriptor which is double size */ { .ssd_base = 0x0, .ssd_limit = 0x0, .ssd_type = 0, .ssd_dpl = 0, .ssd_p = 0, .ssd_long = 0, .ssd_def32 = 0, .ssd_gran = 0 }, /* GUSERLDT_SEL 11 LDT Descriptor */ { .ssd_base = 0x0, .ssd_limit = 0x0, .ssd_type = 0, .ssd_dpl = 0, .ssd_p = 0, .ssd_long = 0, .ssd_def32 = 0, .ssd_gran = 0 }, /* GUSERLDT_SEL 12 LDT Descriptor, double size */ { .ssd_base = 0x0, .ssd_limit = 0x0, .ssd_type = 0, .ssd_dpl = 0, .ssd_p = 0, .ssd_long = 0, .ssd_def32 = 0, .ssd_gran = 0 }, }; _Static_assert(nitems(gdt_segs) == NGDT, "Stale NGDT"); void setidt(int idx, inthand_t *func, int typ, int dpl, int ist) { struct gate_descriptor *ip; ip = idt + idx; ip->gd_looffset = (uintptr_t)func; ip->gd_selector = GSEL(GCODE_SEL, SEL_KPL); ip->gd_ist = ist; ip->gd_xx = 0; ip->gd_type = typ; ip->gd_dpl = dpl; ip->gd_p = 1; ip->gd_hioffset = ((uintptr_t)func)>>16 ; } extern inthand_t IDTVEC(div), IDTVEC(dbg), IDTVEC(nmi), IDTVEC(bpt), IDTVEC(ofl), IDTVEC(bnd), IDTVEC(ill), IDTVEC(dna), IDTVEC(fpusegm), IDTVEC(tss), IDTVEC(missing), IDTVEC(stk), IDTVEC(prot), IDTVEC(page), IDTVEC(mchk), IDTVEC(rsvd), IDTVEC(fpu), IDTVEC(align), IDTVEC(xmm), IDTVEC(dblfault), IDTVEC(div_pti), IDTVEC(bpt_pti), IDTVEC(ofl_pti), IDTVEC(bnd_pti), IDTVEC(ill_pti), IDTVEC(dna_pti), IDTVEC(fpusegm_pti), IDTVEC(tss_pti), IDTVEC(missing_pti), IDTVEC(stk_pti), IDTVEC(prot_pti), IDTVEC(page_pti), IDTVEC(rsvd_pti), IDTVEC(fpu_pti), IDTVEC(align_pti), IDTVEC(xmm_pti), #ifdef KDTRACE_HOOKS IDTVEC(dtrace_ret), IDTVEC(dtrace_ret_pti), #endif #ifdef XENHVM IDTVEC(xen_intr_upcall), IDTVEC(xen_intr_upcall_pti), #endif IDTVEC(fast_syscall), IDTVEC(fast_syscall32), IDTVEC(fast_syscall_pti); #ifdef DDB /* * Display the index and function name of any IDT entries that don't use * the default 'rsvd' entry point. */ DB_SHOW_COMMAND(idt, db_show_idt) { struct gate_descriptor *ip; int idx; uintptr_t func; ip = idt; for (idx = 0; idx < NIDT && !db_pager_quit; idx++) { func = ((long)ip->gd_hioffset << 16 | ip->gd_looffset); if (func != (uintptr_t)&IDTVEC(rsvd)) { db_printf("%3d\t", idx); db_printsym(func, DB_STGY_PROC); db_printf("\n"); } ip++; } } /* Show privileged registers. */ DB_SHOW_COMMAND(sysregs, db_show_sysregs) { struct { uint16_t limit; uint64_t base; } __packed idtr, gdtr; uint16_t ldt, tr; __asm __volatile("sidt %0" : "=m" (idtr)); db_printf("idtr\t0x%016lx/%04x\n", (u_long)idtr.base, (u_int)idtr.limit); __asm __volatile("sgdt %0" : "=m" (gdtr)); db_printf("gdtr\t0x%016lx/%04x\n", (u_long)gdtr.base, (u_int)gdtr.limit); __asm __volatile("sldt %0" : "=r" (ldt)); db_printf("ldtr\t0x%04x\n", ldt); __asm __volatile("str %0" : "=r" (tr)); db_printf("tr\t0x%04x\n", tr); db_printf("cr0\t0x%016lx\n", rcr0()); db_printf("cr2\t0x%016lx\n", rcr2()); db_printf("cr3\t0x%016lx\n", rcr3()); db_printf("cr4\t0x%016lx\n", rcr4()); if (rcr4() & CR4_XSAVE) db_printf("xcr0\t0x%016lx\n", rxcr(0)); db_printf("EFER\t0x%016lx\n", rdmsr(MSR_EFER)); if (cpu_feature2 & (CPUID2_VMX | CPUID2_SMX)) db_printf("FEATURES_CTL\t%016lx\n", rdmsr(MSR_IA32_FEATURE_CONTROL)); db_printf("DEBUG_CTL\t0x%016lx\n", rdmsr(MSR_DEBUGCTLMSR)); db_printf("PAT\t0x%016lx\n", rdmsr(MSR_PAT)); db_printf("GSBASE\t0x%016lx\n", rdmsr(MSR_GSBASE)); } DB_SHOW_COMMAND(dbregs, db_show_dbregs) { db_printf("dr0\t0x%016lx\n", rdr0()); db_printf("dr1\t0x%016lx\n", rdr1()); db_printf("dr2\t0x%016lx\n", rdr2()); db_printf("dr3\t0x%016lx\n", rdr3()); db_printf("dr6\t0x%016lx\n", rdr6()); db_printf("dr7\t0x%016lx\n", rdr7()); } #endif void sdtossd(sd, ssd) struct user_segment_descriptor *sd; struct soft_segment_descriptor *ssd; { ssd->ssd_base = (sd->sd_hibase << 24) | sd->sd_lobase; ssd->ssd_limit = (sd->sd_hilimit << 16) | sd->sd_lolimit; ssd->ssd_type = sd->sd_type; ssd->ssd_dpl = sd->sd_dpl; ssd->ssd_p = sd->sd_p; ssd->ssd_long = sd->sd_long; ssd->ssd_def32 = sd->sd_def32; ssd->ssd_gran = sd->sd_gran; } void ssdtosd(ssd, sd) struct soft_segment_descriptor *ssd; struct user_segment_descriptor *sd; { sd->sd_lobase = (ssd->ssd_base) & 0xffffff; sd->sd_hibase = (ssd->ssd_base >> 24) & 0xff; sd->sd_lolimit = (ssd->ssd_limit) & 0xffff; sd->sd_hilimit = (ssd->ssd_limit >> 16) & 0xf; sd->sd_type = ssd->ssd_type; sd->sd_dpl = ssd->ssd_dpl; sd->sd_p = ssd->ssd_p; sd->sd_long = ssd->ssd_long; sd->sd_def32 = ssd->ssd_def32; sd->sd_gran = ssd->ssd_gran; } void ssdtosyssd(ssd, sd) struct soft_segment_descriptor *ssd; struct system_segment_descriptor *sd; { sd->sd_lobase = (ssd->ssd_base) & 0xffffff; sd->sd_hibase = (ssd->ssd_base >> 24) & 0xfffffffffful; sd->sd_lolimit = (ssd->ssd_limit) & 0xffff; sd->sd_hilimit = (ssd->ssd_limit >> 16) & 0xf; sd->sd_type = ssd->ssd_type; sd->sd_dpl = ssd->ssd_dpl; sd->sd_p = ssd->ssd_p; sd->sd_gran = ssd->ssd_gran; } #if !defined(DEV_ATPIC) && defined(DEV_ISA) #include #include /* * Return a bitmap of the current interrupt requests. This is 8259-specific * and is only suitable for use at probe time. * This is only here to pacify sio. It is NOT FATAL if this doesn't work. * It shouldn't be here. There should probably be an APIC centric * implementation in the apic driver code, if at all. */ intrmask_t isa_irq_pending(void) { u_char irr1; u_char irr2; irr1 = inb(IO_ICU1); irr2 = inb(IO_ICU2); return ((irr2 << 8) | irr1); } #endif u_int basemem; static int add_physmap_entry(uint64_t base, uint64_t length, vm_paddr_t *physmap, int *physmap_idxp) { int i, insert_idx, physmap_idx; physmap_idx = *physmap_idxp; if (length == 0) return (1); /* * Find insertion point while checking for overlap. Start off by * assuming the new entry will be added to the end. * * NB: physmap_idx points to the next free slot. */ insert_idx = physmap_idx; for (i = 0; i <= physmap_idx; i += 2) { if (base < physmap[i + 1]) { if (base + length <= physmap[i]) { insert_idx = i; break; } if (boothowto & RB_VERBOSE) printf( "Overlapping memory regions, ignoring second region\n"); return (1); } } /* See if we can prepend to the next entry. */ if (insert_idx <= physmap_idx && base + length == physmap[insert_idx]) { physmap[insert_idx] = base; return (1); } /* See if we can append to the previous entry. */ if (insert_idx > 0 && base == physmap[insert_idx - 1]) { physmap[insert_idx - 1] += length; return (1); } physmap_idx += 2; *physmap_idxp = physmap_idx; if (physmap_idx == PHYS_AVAIL_ENTRIES) { printf( "Too many segments in the physical address map, giving up\n"); return (0); } /* * Move the last 'N' entries down to make room for the new * entry if needed. */ for (i = (physmap_idx - 2); i > insert_idx; i -= 2) { physmap[i] = physmap[i - 2]; physmap[i + 1] = physmap[i - 1]; } /* Insert the new entry. */ physmap[insert_idx] = base; physmap[insert_idx + 1] = base + length; return (1); } void bios_add_smap_entries(struct bios_smap *smapbase, u_int32_t smapsize, vm_paddr_t *physmap, int *physmap_idx) { struct bios_smap *smap, *smapend; smapend = (struct bios_smap *)((uintptr_t)smapbase + smapsize); for (smap = smapbase; smap < smapend; smap++) { if (boothowto & RB_VERBOSE) printf("SMAP type=%02x base=%016lx len=%016lx\n", smap->type, smap->base, smap->length); if (smap->type != SMAP_TYPE_MEMORY) continue; if (!add_physmap_entry(smap->base, smap->length, physmap, physmap_idx)) break; } } static void add_efi_map_entries(struct efi_map_header *efihdr, vm_paddr_t *physmap, int *physmap_idx) { struct efi_md *map, *p; const char *type; size_t efisz; int ndesc, i; static const char *types[] = { "Reserved", "LoaderCode", "LoaderData", "BootServicesCode", "BootServicesData", "RuntimeServicesCode", "RuntimeServicesData", "ConventionalMemory", "UnusableMemory", "ACPIReclaimMemory", "ACPIMemoryNVS", "MemoryMappedIO", "MemoryMappedIOPortSpace", "PalCode", "PersistentMemory" }; /* * Memory map data provided by UEFI via the GetMemoryMap * Boot Services API. */ efisz = (sizeof(struct efi_map_header) + 0xf) & ~0xf; map = (struct efi_md *)((uint8_t *)efihdr + efisz); if (efihdr->descriptor_size == 0) return; ndesc = efihdr->memory_size / efihdr->descriptor_size; if (boothowto & RB_VERBOSE) printf("%23s %12s %12s %8s %4s\n", "Type", "Physical", "Virtual", "#Pages", "Attr"); for (i = 0, p = map; i < ndesc; i++, p = efi_next_descriptor(p, efihdr->descriptor_size)) { if (boothowto & RB_VERBOSE) { if (p->md_type < nitems(types)) type = types[p->md_type]; else type = ""; printf("%23s %012lx %12p %08lx ", type, p->md_phys, p->md_virt, p->md_pages); if (p->md_attr & EFI_MD_ATTR_UC) printf("UC "); if (p->md_attr & EFI_MD_ATTR_WC) printf("WC "); if (p->md_attr & EFI_MD_ATTR_WT) printf("WT "); if (p->md_attr & EFI_MD_ATTR_WB) printf("WB "); if (p->md_attr & EFI_MD_ATTR_UCE) printf("UCE "); if (p->md_attr & EFI_MD_ATTR_WP) printf("WP "); if (p->md_attr & EFI_MD_ATTR_RP) printf("RP "); if (p->md_attr & EFI_MD_ATTR_XP) printf("XP "); if (p->md_attr & EFI_MD_ATTR_NV) printf("NV "); if (p->md_attr & EFI_MD_ATTR_MORE_RELIABLE) printf("MORE_RELIABLE "); if (p->md_attr & EFI_MD_ATTR_RO) printf("RO "); if (p->md_attr & EFI_MD_ATTR_RT) printf("RUNTIME"); printf("\n"); } switch (p->md_type) { case EFI_MD_TYPE_CODE: case EFI_MD_TYPE_DATA: case EFI_MD_TYPE_BS_CODE: case EFI_MD_TYPE_BS_DATA: case EFI_MD_TYPE_FREE: /* * We're allowed to use any entry with these types. */ break; default: continue; } if (!add_physmap_entry(p->md_phys, (p->md_pages * PAGE_SIZE), physmap, physmap_idx)) break; } } static char bootmethod[16] = ""; SYSCTL_STRING(_machdep, OID_AUTO, bootmethod, CTLFLAG_RD, bootmethod, 0, "System firmware boot method"); static void native_parse_memmap(caddr_t kmdp, vm_paddr_t *physmap, int *physmap_idx) { struct bios_smap *smap; struct efi_map_header *efihdr; u_int32_t size; /* * Memory map from INT 15:E820. * * subr_module.c says: * "Consumer may safely assume that size value precedes data." * ie: an int32_t immediately precedes smap. */ efihdr = (struct efi_map_header *)preload_search_info(kmdp, MODINFO_METADATA | MODINFOMD_EFI_MAP); smap = (struct bios_smap *)preload_search_info(kmdp, MODINFO_METADATA | MODINFOMD_SMAP); if (efihdr == NULL && smap == NULL) panic("No BIOS smap or EFI map info from loader!"); if (efihdr != NULL) { add_efi_map_entries(efihdr, physmap, physmap_idx); strlcpy(bootmethod, "UEFI", sizeof(bootmethod)); } else { size = *((u_int32_t *)smap - 1); bios_add_smap_entries(smap, size, physmap, physmap_idx); strlcpy(bootmethod, "BIOS", sizeof(bootmethod)); } } #define PAGES_PER_GB (1024 * 1024 * 1024 / PAGE_SIZE) /* * Populate the (physmap) array with base/bound pairs describing the * available physical memory in the system, then test this memory and * build the phys_avail array describing the actually-available memory. * * Total memory size may be set by the kernel environment variable * hw.physmem or the compile-time define MAXMEM. * * XXX first should be vm_paddr_t. */ static void getmemsize(caddr_t kmdp, u_int64_t first) { int i, physmap_idx, pa_indx, da_indx; vm_paddr_t pa, physmap[PHYS_AVAIL_ENTRIES]; u_long physmem_start, physmem_tunable, memtest; pt_entry_t *pte; quad_t dcons_addr, dcons_size; int page_counter; /* * Tell the physical memory allocator about pages used to store * the kernel and preloaded data. See kmem_bootstrap_free(). */ vm_phys_add_seg((vm_paddr_t)kernphys, trunc_page(first)); bzero(physmap, sizeof(physmap)); physmap_idx = 0; init_ops.parse_memmap(kmdp, physmap, &physmap_idx); physmap_idx -= 2; /* * Find the 'base memory' segment for SMP */ basemem = 0; for (i = 0; i <= physmap_idx; i += 2) { if (physmap[i] <= 0xA0000) { basemem = physmap[i + 1] / 1024; break; } } if (basemem == 0 || basemem > 640) { if (bootverbose) printf( "Memory map doesn't contain a basemem segment, faking it"); basemem = 640; } /* * Maxmem isn't the "maximum memory", it's one larger than the * highest page of the physical address space. It should be * called something like "Maxphyspage". We may adjust this * based on ``hw.physmem'' and the results of the memory test. */ Maxmem = atop(physmap[physmap_idx + 1]); #ifdef MAXMEM Maxmem = MAXMEM / 4; #endif if (TUNABLE_ULONG_FETCH("hw.physmem", &physmem_tunable)) Maxmem = atop(physmem_tunable); /* * The boot memory test is disabled by default, as it takes a * significant amount of time on large-memory systems, and is * unfriendly to virtual machines as it unnecessarily touches all * pages. * * A general name is used as the code may be extended to support * additional tests beyond the current "page present" test. */ memtest = 0; TUNABLE_ULONG_FETCH("hw.memtest.tests", &memtest); /* * Don't allow MAXMEM or hw.physmem to extend the amount of memory * in the system. */ if (Maxmem > atop(physmap[physmap_idx + 1])) Maxmem = atop(physmap[physmap_idx + 1]); if (atop(physmap[physmap_idx + 1]) != Maxmem && (boothowto & RB_VERBOSE)) printf("Physical memory use set to %ldK\n", Maxmem * 4); /* * Make hole for "AP -> long mode" bootstrap code. The * mp_bootaddress vector is only available when the kernel * is configured to support APs and APs for the system start * in real mode mode (e.g. SMP bare metal). */ if (init_ops.mp_bootaddress) init_ops.mp_bootaddress(physmap, &physmap_idx); /* call pmap initialization to make new kernel address space */ pmap_bootstrap(&first); /* * Size up each available chunk of physical memory. * * XXX Some BIOSes corrupt low 64KB between suspend and resume. * By default, mask off the first 16 pages unless we appear to be * running in a VM. */ physmem_start = (vm_guest > VM_GUEST_NO ? 1 : 16) << PAGE_SHIFT; TUNABLE_ULONG_FETCH("hw.physmem.start", &physmem_start); if (physmap[0] < physmem_start) { if (physmem_start < PAGE_SIZE) physmap[0] = PAGE_SIZE; else if (physmem_start >= physmap[1]) physmap[0] = round_page(physmap[1] - PAGE_SIZE); else physmap[0] = round_page(physmem_start); } pa_indx = 0; da_indx = 1; phys_avail[pa_indx++] = physmap[0]; phys_avail[pa_indx] = physmap[0]; dump_avail[da_indx] = physmap[0]; pte = CMAP1; /* * Get dcons buffer address */ if (getenv_quad("dcons.addr", &dcons_addr) == 0 || getenv_quad("dcons.size", &dcons_size) == 0) dcons_addr = 0; /* * physmap is in bytes, so when converting to page boundaries, * round up the start address and round down the end address. */ page_counter = 0; if (memtest != 0) printf("Testing system memory"); for (i = 0; i <= physmap_idx; i += 2) { vm_paddr_t end; end = ptoa((vm_paddr_t)Maxmem); if (physmap[i + 1] < end) end = trunc_page(physmap[i + 1]); for (pa = round_page(physmap[i]); pa < end; pa += PAGE_SIZE) { int tmp, page_bad, full; int *ptr = (int *)CADDR1; full = FALSE; /* * block out kernel memory as not available. */ if (pa >= (vm_paddr_t)kernphys && pa < first) goto do_dump_avail; /* * block out dcons buffer */ if (dcons_addr > 0 && pa >= trunc_page(dcons_addr) && pa < dcons_addr + dcons_size) goto do_dump_avail; page_bad = FALSE; if (memtest == 0) goto skip_memtest; /* * Print a "." every GB to show we're making * progress. */ page_counter++; if ((page_counter % PAGES_PER_GB) == 0) printf("."); /* * map page into kernel: valid, read/write,non-cacheable */ *pte = pa | PG_V | PG_RW | PG_NC_PWT | PG_NC_PCD; invltlb(); tmp = *(int *)ptr; /* * Test for alternating 1's and 0's */ *(volatile int *)ptr = 0xaaaaaaaa; if (*(volatile int *)ptr != 0xaaaaaaaa) page_bad = TRUE; /* * Test for alternating 0's and 1's */ *(volatile int *)ptr = 0x55555555; if (*(volatile int *)ptr != 0x55555555) page_bad = TRUE; /* * Test for all 1's */ *(volatile int *)ptr = 0xffffffff; if (*(volatile int *)ptr != 0xffffffff) page_bad = TRUE; /* * Test for all 0's */ *(volatile int *)ptr = 0x0; if (*(volatile int *)ptr != 0x0) page_bad = TRUE; /* * Restore original value. */ *(int *)ptr = tmp; skip_memtest: /* * Adjust array of valid/good pages. */ if (page_bad == TRUE) continue; /* * If this good page is a continuation of the * previous set of good pages, then just increase * the end pointer. Otherwise start a new chunk. * Note that "end" points one higher than end, * making the range >= start and < end. * If we're also doing a speculative memory * test and we at or past the end, bump up Maxmem * so that we keep going. The first bad page * will terminate the loop. */ if (phys_avail[pa_indx] == pa) { phys_avail[pa_indx] += PAGE_SIZE; } else { pa_indx++; if (pa_indx == PHYS_AVAIL_ENTRIES) { printf( "Too many holes in the physical address space, giving up\n"); pa_indx--; full = TRUE; goto do_dump_avail; } phys_avail[pa_indx++] = pa; /* start */ phys_avail[pa_indx] = pa + PAGE_SIZE; /* end */ } physmem++; do_dump_avail: if (dump_avail[da_indx] == pa) { dump_avail[da_indx] += PAGE_SIZE; } else { da_indx++; if (da_indx == PHYS_AVAIL_ENTRIES) { da_indx--; goto do_next; } dump_avail[da_indx++] = pa; /* start */ dump_avail[da_indx] = pa + PAGE_SIZE; /* end */ } do_next: if (full) break; } } *pte = 0; invltlb(); if (memtest != 0) printf("\n"); /* * XXX * The last chunk must contain at least one page plus the message * buffer to avoid complicating other code (message buffer address * calculation, etc.). */ while (phys_avail[pa_indx - 1] + PAGE_SIZE + round_page(msgbufsize) >= phys_avail[pa_indx]) { physmem -= atop(phys_avail[pa_indx] - phys_avail[pa_indx - 1]); phys_avail[pa_indx--] = 0; phys_avail[pa_indx--] = 0; } Maxmem = atop(phys_avail[pa_indx]); /* Trim off space for the message buffer. */ phys_avail[pa_indx] -= round_page(msgbufsize); /* Map the message buffer. */ msgbufp = (struct msgbuf *)PHYS_TO_DMAP(phys_avail[pa_indx]); } static caddr_t native_parse_preload_data(u_int64_t modulep) { caddr_t kmdp; char *envp; #ifdef DDB vm_offset_t ksym_start; vm_offset_t ksym_end; #endif preload_metadata = (caddr_t)(uintptr_t)(modulep + KERNBASE); preload_bootstrap_relocate(KERNBASE); kmdp = preload_search_by_type("elf kernel"); if (kmdp == NULL) kmdp = preload_search_by_type("elf64 kernel"); boothowto = MD_FETCH(kmdp, MODINFOMD_HOWTO, int); envp = MD_FETCH(kmdp, MODINFOMD_ENVP, char *); if (envp != NULL) envp += KERNBASE; init_static_kenv(envp, 0); #ifdef DDB ksym_start = MD_FETCH(kmdp, MODINFOMD_SSYM, uintptr_t); ksym_end = MD_FETCH(kmdp, MODINFOMD_ESYM, uintptr_t); db_fetch_ksymtab(ksym_start, ksym_end); #endif efi_systbl_phys = MD_FETCH(kmdp, MODINFOMD_FW_HANDLE, vm_paddr_t); return (kmdp); } static void amd64_kdb_init(void) { kdb_init(); #ifdef KDB if (boothowto & RB_KDB) kdb_enter(KDB_WHY_BOOTFLAGS, "Boot flags requested debugger"); #endif } /* Set up the fast syscall stuff */ void amd64_conf_fast_syscall(void) { uint64_t msr; msr = rdmsr(MSR_EFER) | EFER_SCE; wrmsr(MSR_EFER, msr); wrmsr(MSR_LSTAR, pti ? (u_int64_t)IDTVEC(fast_syscall_pti) : (u_int64_t)IDTVEC(fast_syscall)); wrmsr(MSR_CSTAR, (u_int64_t)IDTVEC(fast_syscall32)); msr = ((u_int64_t)GSEL(GCODE_SEL, SEL_KPL) << 32) | ((u_int64_t)GSEL(GUCODE32_SEL, SEL_UPL) << 48); wrmsr(MSR_STAR, msr); wrmsr(MSR_SF_MASK, PSL_NT | PSL_T | PSL_I | PSL_C | PSL_D | PSL_AC); } void amd64_bsp_pcpu_init1(struct pcpu *pc) { struct user_segment_descriptor *gdt; PCPU_SET(prvspace, pc); gdt = *PCPU_PTR(gdt); PCPU_SET(curthread, &thread0); PCPU_SET(tssp, PCPU_PTR(common_tss)); PCPU_SET(tss, (struct system_segment_descriptor *)&gdt[GPROC0_SEL]); PCPU_SET(ldt, (struct system_segment_descriptor *)&gdt[GUSERLDT_SEL]); PCPU_SET(fs32p, &gdt[GUFS32_SEL]); PCPU_SET(gs32p, &gdt[GUGS32_SEL]); } void amd64_bsp_pcpu_init2(uint64_t rsp0) { PCPU_SET(rsp0, rsp0); PCPU_SET(pti_rsp0, ((vm_offset_t)PCPU_PTR(pti_stack) + PC_PTI_STACK_SZ * sizeof(uint64_t)) & ~0xful); PCPU_SET(curpcb, thread0.td_pcb); } void amd64_bsp_ist_init(struct pcpu *pc) { struct nmi_pcpu *np; struct amd64tss *tssp; tssp = &pc->pc_common_tss; /* doublefault stack space, runs on ist1 */ np = ((struct nmi_pcpu *)&dblfault_stack[sizeof(dblfault_stack)]) - 1; np->np_pcpu = (register_t)pc; tssp->tss_ist1 = (long)np; /* * NMI stack, runs on ist2. The pcpu pointer is stored just * above the start of the ist2 stack. */ np = ((struct nmi_pcpu *)&nmi0_stack[sizeof(nmi0_stack)]) - 1; np->np_pcpu = (register_t)pc; tssp->tss_ist2 = (long)np; /* * MC# stack, runs on ist3. The pcpu pointer is stored just * above the start of the ist3 stack. */ np = ((struct nmi_pcpu *)&mce0_stack[sizeof(mce0_stack)]) - 1; np->np_pcpu = (register_t)pc; tssp->tss_ist3 = (long)np; /* * DB# stack, runs on ist4. */ np = ((struct nmi_pcpu *)&dbg0_stack[sizeof(dbg0_stack)]) - 1; np->np_pcpu = (register_t)pc; tssp->tss_ist4 = (long)np; } u_int64_t hammer_time(u_int64_t modulep, u_int64_t physfree) { caddr_t kmdp; int gsel_tss, x; struct pcpu *pc; struct xstate_hdr *xhdr; u_int64_t rsp0; char *env; struct user_segment_descriptor *gdt; struct region_descriptor r_gdt; size_t kstack0_sz; int late_console; TSRAW(&thread0, TS_ENTER, __func__, NULL); kmdp = init_ops.parse_preload_data(modulep); physfree += ucode_load_bsp(physfree + KERNBASE); physfree = roundup2(physfree, PAGE_SIZE); identify_cpu1(); identify_hypervisor(); identify_cpu_fixup_bsp(); identify_cpu2(); initializecpucache(); /* * Check for pti, pcid, and invpcid before ifuncs are * resolved, to correctly select the implementation for * pmap_activate_sw_mode(). */ pti = pti_get_default(); TUNABLE_INT_FETCH("vm.pmap.pti", &pti); TUNABLE_INT_FETCH("vm.pmap.pcid_enabled", &pmap_pcid_enabled); if ((cpu_feature2 & CPUID2_PCID) != 0 && pmap_pcid_enabled) { invpcid_works = (cpu_stdext_feature & CPUID_STDEXT_INVPCID) != 0; } else { pmap_pcid_enabled = 0; } link_elf_ireloc(kmdp); /* * This may be done better later if it gets more high level * components in it. If so just link td->td_proc here. */ proc_linkup0(&proc0, &thread0); /* Init basic tunables, hz etc */ init_param1(); thread0.td_kstack = physfree + KERNBASE; thread0.td_kstack_pages = kstack_pages; kstack0_sz = thread0.td_kstack_pages * PAGE_SIZE; bzero((void *)thread0.td_kstack, kstack0_sz); physfree += kstack0_sz; /* * Initialize enough of thread0 for delayed invalidation to * work very early. Rely on thread0.td_base_pri * zero-initialization, it is reset to PVM at proc0_init(). */ pmap_thread_init_invl_gen(&thread0); pc = &temp_bsp_pcpu; pcpu_init(pc, 0, sizeof(struct pcpu)); gdt = &temp_bsp_pcpu.pc_gdt[0]; /* * make gdt memory segments */ for (x = 0; x < NGDT; x++) { if (x != GPROC0_SEL && x != (GPROC0_SEL + 1) && x != GUSERLDT_SEL && x != (GUSERLDT_SEL) + 1) ssdtosd(&gdt_segs[x], &gdt[x]); } gdt_segs[GPROC0_SEL].ssd_base = (uintptr_t)&pc->pc_common_tss; ssdtosyssd(&gdt_segs[GPROC0_SEL], (struct system_segment_descriptor *)&gdt[GPROC0_SEL]); r_gdt.rd_limit = NGDT * sizeof(gdt[0]) - 1; r_gdt.rd_base = (long)gdt; lgdt(&r_gdt); wrmsr(MSR_FSBASE, 0); /* User value */ wrmsr(MSR_GSBASE, (u_int64_t)pc); wrmsr(MSR_KGSBASE, 0); /* User value while in the kernel */ dpcpu_init((void *)(physfree + KERNBASE), 0); physfree += DPCPU_SIZE; amd64_bsp_pcpu_init1(pc); /* Non-late cninit() and printf() can be moved up to here. */ /* * Initialize mutexes. * * icu_lock: in order to allow an interrupt to occur in a critical * section, to set pcpu->ipending (etc...) properly, we * must be able to get the icu lock, so it can't be * under witness. */ mutex_init(); mtx_init(&icu_lock, "icu", NULL, MTX_SPIN | MTX_NOWITNESS); mtx_init(&dt_lock, "descriptor tables", NULL, MTX_DEF); /* exceptions */ for (x = 0; x < NIDT; x++) setidt(x, pti ? &IDTVEC(rsvd_pti) : &IDTVEC(rsvd), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_DE, pti ? &IDTVEC(div_pti) : &IDTVEC(div), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_DB, &IDTVEC(dbg), SDT_SYSIGT, SEL_KPL, 4); setidt(IDT_NMI, &IDTVEC(nmi), SDT_SYSIGT, SEL_KPL, 2); setidt(IDT_BP, pti ? &IDTVEC(bpt_pti) : &IDTVEC(bpt), SDT_SYSIGT, SEL_UPL, 0); setidt(IDT_OF, pti ? &IDTVEC(ofl_pti) : &IDTVEC(ofl), SDT_SYSIGT, SEL_UPL, 0); setidt(IDT_BR, pti ? &IDTVEC(bnd_pti) : &IDTVEC(bnd), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_UD, pti ? &IDTVEC(ill_pti) : &IDTVEC(ill), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_NM, pti ? &IDTVEC(dna_pti) : &IDTVEC(dna), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_DF, &IDTVEC(dblfault), SDT_SYSIGT, SEL_KPL, 1); setidt(IDT_FPUGP, pti ? &IDTVEC(fpusegm_pti) : &IDTVEC(fpusegm), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_TS, pti ? &IDTVEC(tss_pti) : &IDTVEC(tss), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_NP, pti ? &IDTVEC(missing_pti) : &IDTVEC(missing), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_SS, pti ? &IDTVEC(stk_pti) : &IDTVEC(stk), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_GP, pti ? &IDTVEC(prot_pti) : &IDTVEC(prot), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_PF, pti ? &IDTVEC(page_pti) : &IDTVEC(page), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_MF, pti ? &IDTVEC(fpu_pti) : &IDTVEC(fpu), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_AC, pti ? &IDTVEC(align_pti) : &IDTVEC(align), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_MC, &IDTVEC(mchk), SDT_SYSIGT, SEL_KPL, 3); setidt(IDT_XF, pti ? &IDTVEC(xmm_pti) : &IDTVEC(xmm), SDT_SYSIGT, SEL_KPL, 0); #ifdef KDTRACE_HOOKS setidt(IDT_DTRACE_RET, pti ? &IDTVEC(dtrace_ret_pti) : &IDTVEC(dtrace_ret), SDT_SYSIGT, SEL_UPL, 0); #endif #ifdef XENHVM setidt(IDT_EVTCHN, pti ? &IDTVEC(xen_intr_upcall_pti) : &IDTVEC(xen_intr_upcall), SDT_SYSIGT, SEL_KPL, 0); #endif r_idt.rd_limit = sizeof(idt0) - 1; r_idt.rd_base = (long) idt; lidt(&r_idt); /* * Initialize the clock before the console so that console * initialization can use DELAY(). */ clock_init(); /* * Use vt(4) by default for UEFI boot (during the sc(4)/vt(4) * transition). * Once bootblocks have updated, we can test directly for * efi_systbl != NULL here... */ if (preload_search_info(kmdp, MODINFO_METADATA | MODINFOMD_EFI_MAP) != NULL) vty_set_preferred(VTY_VT); TUNABLE_INT_FETCH("hw.ibrs_disable", &hw_ibrs_disable); TUNABLE_INT_FETCH("hw.spec_store_bypass_disable", &hw_ssb_disable); TUNABLE_INT_FETCH("machdep.syscall_ret_l1d_flush", &syscall_ret_l1d_flush_mode); TUNABLE_INT_FETCH("hw.mds_disable", &hw_mds_disable); TUNABLE_INT_FETCH("machdep.mitigations.taa.enable", &x86_taa_enable); finishidentcpu(); /* Final stage of CPU initialization */ initializecpu(); /* Initialize CPU registers */ amd64_bsp_ist_init(pc); /* Set the IO permission bitmap (empty due to tss seg limit) */ pc->pc_common_tss.tss_iobase = sizeof(struct amd64tss) + IOPERM_BITMAP_SIZE; gsel_tss = GSEL(GPROC0_SEL, SEL_KPL); ltr(gsel_tss); amd64_conf_fast_syscall(); /* * We initialize the PCB pointer early so that exception * handlers will work. Also set up td_critnest to short-cut * the page fault handler. */ cpu_max_ext_state_size = sizeof(struct savefpu); set_top_of_stack_td(&thread0); thread0.td_pcb = get_pcb_td(&thread0); thread0.td_critnest = 1; /* * The console and kdb should be initialized even earlier than here, * but some console drivers don't work until after getmemsize(). * Default to late console initialization to support these drivers. * This loses mainly printf()s in getmemsize() and early debugging. */ late_console = 1; TUNABLE_INT_FETCH("debug.late_console", &late_console); if (!late_console) { cninit(); amd64_kdb_init(); } getmemsize(kmdp, physfree); init_param2(physmem); /* now running on new page tables, configured,and u/iom is accessible */ #ifdef DEV_PCI /* This call might adjust phys_avail[]. */ pci_early_quirks(); #endif if (late_console) cninit(); #ifdef DEV_ISA #ifdef DEV_ATPIC elcr_probe(); atpic_startup(); #else /* Reset and mask the atpics and leave them shut down. */ atpic_reset(); /* * Point the ICU spurious interrupt vectors at the APIC spurious * interrupt handler. */ setidt(IDT_IO_INTS + 7, IDTVEC(spuriousint), SDT_SYSIGT, SEL_KPL, 0); setidt(IDT_IO_INTS + 15, IDTVEC(spuriousint), SDT_SYSIGT, SEL_KPL, 0); #endif #else #error "have you forgotten the isa device?"; #endif if (late_console) amd64_kdb_init(); msgbufinit(msgbufp, msgbufsize); fpuinit(); /* * Set up thread0 pcb save area after fpuinit calculated fpu save * area size. Zero out the extended state header in fpu save * area. */ thread0.td_pcb->pcb_save = get_pcb_user_save_td(&thread0); bzero(get_pcb_user_save_td(&thread0), cpu_max_ext_state_size); if (use_xsave) { xhdr = (struct xstate_hdr *)(get_pcb_user_save_td(&thread0) + 1); xhdr->xstate_bv = xsave_mask; } /* make an initial tss so cpu can get interrupt stack on syscall! */ rsp0 = thread0.td_md.md_stack_base; /* Ensure the stack is aligned to 16 bytes */ rsp0 &= ~0xFul; __pcpu[0].pc_common_tss.tss_rsp0 = rsp0; amd64_bsp_pcpu_init2(rsp0); /* transfer to user mode */ _ucodesel = GSEL(GUCODE_SEL, SEL_UPL); _udatasel = GSEL(GUDATA_SEL, SEL_UPL); _ucode32sel = GSEL(GUCODE32_SEL, SEL_UPL); _ufssel = GSEL(GUFS32_SEL, SEL_UPL); _ugssel = GSEL(GUGS32_SEL, SEL_UPL); load_ds(_udatasel); load_es(_udatasel); load_fs(_ufssel); /* setup proc 0's pcb */ thread0.td_pcb->pcb_flags = 0; thread0.td_frame = &proc0_tf; env = kern_getenv("kernelname"); if (env != NULL) strlcpy(kernelname, env, sizeof(kernelname)); cpu_probe_amdc1e(); + kcsan_cpu_init(0); + #ifdef FDT x86_init_fdt(); #endif thread0.td_critnest = 0; TSEXIT(); /* Location of kernel stack for locore */ return (thread0.td_md.md_stack_base); } void cpu_pcpu_init(struct pcpu *pcpu, int cpuid, size_t size) { pcpu->pc_acpi_id = 0xffffffff; } static int smap_sysctl_handler(SYSCTL_HANDLER_ARGS) { struct bios_smap *smapbase; struct bios_smap_xattr smap; caddr_t kmdp; uint32_t *smapattr; int count, error, i; /* Retrieve the system memory map from the loader. */ kmdp = preload_search_by_type("elf kernel"); if (kmdp == NULL) kmdp = preload_search_by_type("elf64 kernel"); smapbase = (struct bios_smap *)preload_search_info(kmdp, MODINFO_METADATA | MODINFOMD_SMAP); if (smapbase == NULL) return (0); smapattr = (uint32_t *)preload_search_info(kmdp, MODINFO_METADATA | MODINFOMD_SMAP_XATTR); count = *((uint32_t *)smapbase - 1) / sizeof(*smapbase); error = 0; for (i = 0; i < count; i++) { smap.base = smapbase[i].base; smap.length = smapbase[i].length; smap.type = smapbase[i].type; if (smapattr != NULL) smap.xattr = smapattr[i]; else smap.xattr = 0; error = SYSCTL_OUT(req, &smap, sizeof(smap)); } return (error); } SYSCTL_PROC(_machdep, OID_AUTO, smap, CTLTYPE_OPAQUE|CTLFLAG_RD, NULL, 0, smap_sysctl_handler, "S,bios_smap_xattr", "Raw BIOS SMAP data"); static int efi_map_sysctl_handler(SYSCTL_HANDLER_ARGS) { struct efi_map_header *efihdr; caddr_t kmdp; uint32_t efisize; kmdp = preload_search_by_type("elf kernel"); if (kmdp == NULL) kmdp = preload_search_by_type("elf64 kernel"); efihdr = (struct efi_map_header *)preload_search_info(kmdp, MODINFO_METADATA | MODINFOMD_EFI_MAP); if (efihdr == NULL) return (0); efisize = *((uint32_t *)efihdr - 1); return (SYSCTL_OUT(req, efihdr, efisize)); } SYSCTL_PROC(_machdep, OID_AUTO, efi_map, CTLTYPE_OPAQUE|CTLFLAG_RD, NULL, 0, efi_map_sysctl_handler, "S,efi_map_header", "Raw EFI Memory Map"); void spinlock_enter(void) { struct thread *td; register_t flags; td = curthread; if (td->td_md.md_spinlock_count == 0) { flags = intr_disable(); td->td_md.md_spinlock_count = 1; td->td_md.md_saved_flags = flags; critical_enter(); } else td->td_md.md_spinlock_count++; } void spinlock_exit(void) { struct thread *td; register_t flags; td = curthread; flags = td->td_md.md_saved_flags; td->td_md.md_spinlock_count--; if (td->td_md.md_spinlock_count == 0) { critical_exit(); intr_restore(flags); } } /* * Construct a PCB from a trapframe. This is called from kdb_trap() where * we want to start a backtrace from the function that caused us to enter * the debugger. We have the context in the trapframe, but base the trace * on the PCB. The PCB doesn't have to be perfect, as long as it contains * enough for a backtrace. */ void makectx(struct trapframe *tf, struct pcb *pcb) { pcb->pcb_r12 = tf->tf_r12; pcb->pcb_r13 = tf->tf_r13; pcb->pcb_r14 = tf->tf_r14; pcb->pcb_r15 = tf->tf_r15; pcb->pcb_rbp = tf->tf_rbp; pcb->pcb_rbx = tf->tf_rbx; pcb->pcb_rip = tf->tf_rip; pcb->pcb_rsp = tf->tf_rsp; } int ptrace_set_pc(struct thread *td, unsigned long addr) { td->td_frame->tf_rip = addr; set_pcb_flags(td->td_pcb, PCB_FULL_IRET); return (0); } int ptrace_single_step(struct thread *td) { PROC_LOCK_ASSERT(td->td_proc, MA_OWNED); if ((td->td_frame->tf_rflags & PSL_T) == 0) { td->td_frame->tf_rflags |= PSL_T; td->td_dbgflags |= TDB_STEP; } return (0); } int ptrace_clear_single_step(struct thread *td) { PROC_LOCK_ASSERT(td->td_proc, MA_OWNED); td->td_frame->tf_rflags &= ~PSL_T; td->td_dbgflags &= ~TDB_STEP; return (0); } int fill_regs(struct thread *td, struct reg *regs) { struct trapframe *tp; tp = td->td_frame; return (fill_frame_regs(tp, regs)); } int fill_frame_regs(struct trapframe *tp, struct reg *regs) { regs->r_r15 = tp->tf_r15; regs->r_r14 = tp->tf_r14; regs->r_r13 = tp->tf_r13; regs->r_r12 = tp->tf_r12; regs->r_r11 = tp->tf_r11; regs->r_r10 = tp->tf_r10; regs->r_r9 = tp->tf_r9; regs->r_r8 = tp->tf_r8; regs->r_rdi = tp->tf_rdi; regs->r_rsi = tp->tf_rsi; regs->r_rbp = tp->tf_rbp; regs->r_rbx = tp->tf_rbx; regs->r_rdx = tp->tf_rdx; regs->r_rcx = tp->tf_rcx; regs->r_rax = tp->tf_rax; regs->r_rip = tp->tf_rip; regs->r_cs = tp->tf_cs; regs->r_rflags = tp->tf_rflags; regs->r_rsp = tp->tf_rsp; regs->r_ss = tp->tf_ss; if (tp->tf_flags & TF_HASSEGS) { regs->r_ds = tp->tf_ds; regs->r_es = tp->tf_es; regs->r_fs = tp->tf_fs; regs->r_gs = tp->tf_gs; } else { regs->r_ds = 0; regs->r_es = 0; regs->r_fs = 0; regs->r_gs = 0; } regs->r_err = 0; regs->r_trapno = 0; return (0); } int set_regs(struct thread *td, struct reg *regs) { struct trapframe *tp; register_t rflags; tp = td->td_frame; rflags = regs->r_rflags & 0xffffffff; if (!EFL_SECURE(rflags, tp->tf_rflags) || !CS_SECURE(regs->r_cs)) return (EINVAL); tp->tf_r15 = regs->r_r15; tp->tf_r14 = regs->r_r14; tp->tf_r13 = regs->r_r13; tp->tf_r12 = regs->r_r12; tp->tf_r11 = regs->r_r11; tp->tf_r10 = regs->r_r10; tp->tf_r9 = regs->r_r9; tp->tf_r8 = regs->r_r8; tp->tf_rdi = regs->r_rdi; tp->tf_rsi = regs->r_rsi; tp->tf_rbp = regs->r_rbp; tp->tf_rbx = regs->r_rbx; tp->tf_rdx = regs->r_rdx; tp->tf_rcx = regs->r_rcx; tp->tf_rax = regs->r_rax; tp->tf_rip = regs->r_rip; tp->tf_cs = regs->r_cs; tp->tf_rflags = rflags; tp->tf_rsp = regs->r_rsp; tp->tf_ss = regs->r_ss; if (0) { /* XXXKIB */ tp->tf_ds = regs->r_ds; tp->tf_es = regs->r_es; tp->tf_fs = regs->r_fs; tp->tf_gs = regs->r_gs; tp->tf_flags = TF_HASSEGS; } set_pcb_flags(td->td_pcb, PCB_FULL_IRET); return (0); } /* XXX check all this stuff! */ /* externalize from sv_xmm */ static void fill_fpregs_xmm(struct savefpu *sv_xmm, struct fpreg *fpregs) { struct envxmm *penv_fpreg = (struct envxmm *)&fpregs->fpr_env; struct envxmm *penv_xmm = &sv_xmm->sv_env; int i; /* pcb -> fpregs */ bzero(fpregs, sizeof(*fpregs)); /* FPU control/status */ penv_fpreg->en_cw = penv_xmm->en_cw; penv_fpreg->en_sw = penv_xmm->en_sw; penv_fpreg->en_tw = penv_xmm->en_tw; penv_fpreg->en_opcode = penv_xmm->en_opcode; penv_fpreg->en_rip = penv_xmm->en_rip; penv_fpreg->en_rdp = penv_xmm->en_rdp; penv_fpreg->en_mxcsr = penv_xmm->en_mxcsr; penv_fpreg->en_mxcsr_mask = penv_xmm->en_mxcsr_mask; /* FPU registers */ for (i = 0; i < 8; ++i) bcopy(sv_xmm->sv_fp[i].fp_acc.fp_bytes, fpregs->fpr_acc[i], 10); /* SSE registers */ for (i = 0; i < 16; ++i) bcopy(sv_xmm->sv_xmm[i].xmm_bytes, fpregs->fpr_xacc[i], 16); } /* internalize from fpregs into sv_xmm */ static void set_fpregs_xmm(struct fpreg *fpregs, struct savefpu *sv_xmm) { struct envxmm *penv_xmm = &sv_xmm->sv_env; struct envxmm *penv_fpreg = (struct envxmm *)&fpregs->fpr_env; int i; /* fpregs -> pcb */ /* FPU control/status */ penv_xmm->en_cw = penv_fpreg->en_cw; penv_xmm->en_sw = penv_fpreg->en_sw; penv_xmm->en_tw = penv_fpreg->en_tw; penv_xmm->en_opcode = penv_fpreg->en_opcode; penv_xmm->en_rip = penv_fpreg->en_rip; penv_xmm->en_rdp = penv_fpreg->en_rdp; penv_xmm->en_mxcsr = penv_fpreg->en_mxcsr; penv_xmm->en_mxcsr_mask = penv_fpreg->en_mxcsr_mask & cpu_mxcsr_mask; /* FPU registers */ for (i = 0; i < 8; ++i) bcopy(fpregs->fpr_acc[i], sv_xmm->sv_fp[i].fp_acc.fp_bytes, 10); /* SSE registers */ for (i = 0; i < 16; ++i) bcopy(fpregs->fpr_xacc[i], sv_xmm->sv_xmm[i].xmm_bytes, 16); } /* externalize from td->pcb */ int fill_fpregs(struct thread *td, struct fpreg *fpregs) { KASSERT(td == curthread || TD_IS_SUSPENDED(td) || P_SHOULDSTOP(td->td_proc), ("not suspended thread %p", td)); fpugetregs(td); fill_fpregs_xmm(get_pcb_user_save_td(td), fpregs); return (0); } /* internalize to td->pcb */ int set_fpregs(struct thread *td, struct fpreg *fpregs) { critical_enter(); set_fpregs_xmm(fpregs, get_pcb_user_save_td(td)); fpuuserinited(td); critical_exit(); return (0); } /* * Get machine context. */ int get_mcontext(struct thread *td, mcontext_t *mcp, int flags) { struct pcb *pcb; struct trapframe *tp; pcb = td->td_pcb; tp = td->td_frame; PROC_LOCK(curthread->td_proc); mcp->mc_onstack = sigonstack(tp->tf_rsp); PROC_UNLOCK(curthread->td_proc); mcp->mc_r15 = tp->tf_r15; mcp->mc_r14 = tp->tf_r14; mcp->mc_r13 = tp->tf_r13; mcp->mc_r12 = tp->tf_r12; mcp->mc_r11 = tp->tf_r11; mcp->mc_r10 = tp->tf_r10; mcp->mc_r9 = tp->tf_r9; mcp->mc_r8 = tp->tf_r8; mcp->mc_rdi = tp->tf_rdi; mcp->mc_rsi = tp->tf_rsi; mcp->mc_rbp = tp->tf_rbp; mcp->mc_rbx = tp->tf_rbx; mcp->mc_rcx = tp->tf_rcx; mcp->mc_rflags = tp->tf_rflags; if (flags & GET_MC_CLEAR_RET) { mcp->mc_rax = 0; mcp->mc_rdx = 0; mcp->mc_rflags &= ~PSL_C; } else { mcp->mc_rax = tp->tf_rax; mcp->mc_rdx = tp->tf_rdx; } mcp->mc_rip = tp->tf_rip; mcp->mc_cs = tp->tf_cs; mcp->mc_rsp = tp->tf_rsp; mcp->mc_ss = tp->tf_ss; mcp->mc_ds = tp->tf_ds; mcp->mc_es = tp->tf_es; mcp->mc_fs = tp->tf_fs; mcp->mc_gs = tp->tf_gs; mcp->mc_flags = tp->tf_flags; mcp->mc_len = sizeof(*mcp); get_fpcontext(td, mcp, NULL, 0); update_pcb_bases(pcb); mcp->mc_fsbase = pcb->pcb_fsbase; mcp->mc_gsbase = pcb->pcb_gsbase; mcp->mc_xfpustate = 0; mcp->mc_xfpustate_len = 0; bzero(mcp->mc_spare, sizeof(mcp->mc_spare)); return (0); } /* * Set machine context. * * However, we don't set any but the user modifiable flags, and we won't * touch the cs selector. */ int set_mcontext(struct thread *td, mcontext_t *mcp) { struct pcb *pcb; struct trapframe *tp; char *xfpustate; long rflags; int ret; pcb = td->td_pcb; tp = td->td_frame; if (mcp->mc_len != sizeof(*mcp) || (mcp->mc_flags & ~_MC_FLAG_MASK) != 0) return (EINVAL); rflags = (mcp->mc_rflags & PSL_USERCHANGE) | (tp->tf_rflags & ~PSL_USERCHANGE); if (mcp->mc_flags & _MC_HASFPXSTATE) { if (mcp->mc_xfpustate_len > cpu_max_ext_state_size - sizeof(struct savefpu)) return (EINVAL); xfpustate = __builtin_alloca(mcp->mc_xfpustate_len); ret = copyin((void *)mcp->mc_xfpustate, xfpustate, mcp->mc_xfpustate_len); if (ret != 0) return (ret); } else xfpustate = NULL; ret = set_fpcontext(td, mcp, xfpustate, mcp->mc_xfpustate_len); if (ret != 0) return (ret); tp->tf_r15 = mcp->mc_r15; tp->tf_r14 = mcp->mc_r14; tp->tf_r13 = mcp->mc_r13; tp->tf_r12 = mcp->mc_r12; tp->tf_r11 = mcp->mc_r11; tp->tf_r10 = mcp->mc_r10; tp->tf_r9 = mcp->mc_r9; tp->tf_r8 = mcp->mc_r8; tp->tf_rdi = mcp->mc_rdi; tp->tf_rsi = mcp->mc_rsi; tp->tf_rbp = mcp->mc_rbp; tp->tf_rbx = mcp->mc_rbx; tp->tf_rdx = mcp->mc_rdx; tp->tf_rcx = mcp->mc_rcx; tp->tf_rax = mcp->mc_rax; tp->tf_rip = mcp->mc_rip; tp->tf_rflags = rflags; tp->tf_rsp = mcp->mc_rsp; tp->tf_ss = mcp->mc_ss; tp->tf_flags = mcp->mc_flags; if (tp->tf_flags & TF_HASSEGS) { tp->tf_ds = mcp->mc_ds; tp->tf_es = mcp->mc_es; tp->tf_fs = mcp->mc_fs; tp->tf_gs = mcp->mc_gs; } set_pcb_flags(pcb, PCB_FULL_IRET); if (mcp->mc_flags & _MC_HASBASES) { pcb->pcb_fsbase = mcp->mc_fsbase; pcb->pcb_gsbase = mcp->mc_gsbase; } return (0); } static void get_fpcontext(struct thread *td, mcontext_t *mcp, char *xfpusave, size_t xfpusave_len) { size_t max_len, len; mcp->mc_ownedfp = fpugetregs(td); bcopy(get_pcb_user_save_td(td), &mcp->mc_fpstate[0], sizeof(mcp->mc_fpstate)); mcp->mc_fpformat = fpuformat(); if (!use_xsave || xfpusave_len == 0) return; max_len = cpu_max_ext_state_size - sizeof(struct savefpu); len = xfpusave_len; if (len > max_len) { len = max_len; bzero(xfpusave + max_len, len - max_len); } mcp->mc_flags |= _MC_HASFPXSTATE; mcp->mc_xfpustate_len = len; bcopy(get_pcb_user_save_td(td) + 1, xfpusave, len); } static int set_fpcontext(struct thread *td, mcontext_t *mcp, char *xfpustate, size_t xfpustate_len) { int error; if (mcp->mc_fpformat == _MC_FPFMT_NODEV) return (0); else if (mcp->mc_fpformat != _MC_FPFMT_XMM) return (EINVAL); else if (mcp->mc_ownedfp == _MC_FPOWNED_NONE) { /* We don't care what state is left in the FPU or PCB. */ fpstate_drop(td); error = 0; } else if (mcp->mc_ownedfp == _MC_FPOWNED_FPU || mcp->mc_ownedfp == _MC_FPOWNED_PCB) { error = fpusetregs(td, (struct savefpu *)&mcp->mc_fpstate, xfpustate, xfpustate_len); } else return (EINVAL); return (error); } void fpstate_drop(struct thread *td) { KASSERT(PCB_USER_FPU(td->td_pcb), ("fpstate_drop: kernel-owned fpu")); critical_enter(); if (PCPU_GET(fpcurthread) == td) fpudrop(); /* * XXX force a full drop of the fpu. The above only drops it if we * owned it. * * XXX I don't much like fpugetuserregs()'s semantics of doing a full * drop. Dropping only to the pcb matches fnsave's behaviour. * We only need to drop to !PCB_INITDONE in sendsig(). But * sendsig() is the only caller of fpugetuserregs()... perhaps we just * have too many layers. */ clear_pcb_flags(curthread->td_pcb, PCB_FPUINITDONE | PCB_USERFPUINITDONE); critical_exit(); } int fill_dbregs(struct thread *td, struct dbreg *dbregs) { struct pcb *pcb; if (td == NULL) { dbregs->dr[0] = rdr0(); dbregs->dr[1] = rdr1(); dbregs->dr[2] = rdr2(); dbregs->dr[3] = rdr3(); dbregs->dr[6] = rdr6(); dbregs->dr[7] = rdr7(); } else { pcb = td->td_pcb; dbregs->dr[0] = pcb->pcb_dr0; dbregs->dr[1] = pcb->pcb_dr1; dbregs->dr[2] = pcb->pcb_dr2; dbregs->dr[3] = pcb->pcb_dr3; dbregs->dr[6] = pcb->pcb_dr6; dbregs->dr[7] = pcb->pcb_dr7; } dbregs->dr[4] = 0; dbregs->dr[5] = 0; dbregs->dr[8] = 0; dbregs->dr[9] = 0; dbregs->dr[10] = 0; dbregs->dr[11] = 0; dbregs->dr[12] = 0; dbregs->dr[13] = 0; dbregs->dr[14] = 0; dbregs->dr[15] = 0; return (0); } int set_dbregs(struct thread *td, struct dbreg *dbregs) { struct pcb *pcb; int i; if (td == NULL) { load_dr0(dbregs->dr[0]); load_dr1(dbregs->dr[1]); load_dr2(dbregs->dr[2]); load_dr3(dbregs->dr[3]); load_dr6(dbregs->dr[6]); load_dr7(dbregs->dr[7]); } else { /* * Don't let an illegal value for dr7 get set. Specifically, * check for undefined settings. Setting these bit patterns * result in undefined behaviour and can lead to an unexpected * TRCTRAP or a general protection fault right here. * Upper bits of dr6 and dr7 must not be set */ for (i = 0; i < 4; i++) { if (DBREG_DR7_ACCESS(dbregs->dr[7], i) == 0x02) return (EINVAL); if (td->td_frame->tf_cs == _ucode32sel && DBREG_DR7_LEN(dbregs->dr[7], i) == DBREG_DR7_LEN_8) return (EINVAL); } if ((dbregs->dr[6] & 0xffffffff00000000ul) != 0 || (dbregs->dr[7] & 0xffffffff00000000ul) != 0) return (EINVAL); pcb = td->td_pcb; /* * Don't let a process set a breakpoint that is not within the * process's address space. If a process could do this, it * could halt the system by setting a breakpoint in the kernel * (if ddb was enabled). Thus, we need to check to make sure * that no breakpoints are being enabled for addresses outside * process's address space. * * XXX - what about when the watched area of the user's * address space is written into from within the kernel * ... wouldn't that still cause a breakpoint to be generated * from within kernel mode? */ if (DBREG_DR7_ENABLED(dbregs->dr[7], 0)) { /* dr0 is enabled */ if (dbregs->dr[0] >= VM_MAXUSER_ADDRESS) return (EINVAL); } if (DBREG_DR7_ENABLED(dbregs->dr[7], 1)) { /* dr1 is enabled */ if (dbregs->dr[1] >= VM_MAXUSER_ADDRESS) return (EINVAL); } if (DBREG_DR7_ENABLED(dbregs->dr[7], 2)) { /* dr2 is enabled */ if (dbregs->dr[2] >= VM_MAXUSER_ADDRESS) return (EINVAL); } if (DBREG_DR7_ENABLED(dbregs->dr[7], 3)) { /* dr3 is enabled */ if (dbregs->dr[3] >= VM_MAXUSER_ADDRESS) return (EINVAL); } pcb->pcb_dr0 = dbregs->dr[0]; pcb->pcb_dr1 = dbregs->dr[1]; pcb->pcb_dr2 = dbregs->dr[2]; pcb->pcb_dr3 = dbregs->dr[3]; pcb->pcb_dr6 = dbregs->dr[6]; pcb->pcb_dr7 = dbregs->dr[7]; set_pcb_flags(pcb, PCB_DBREGS); } return (0); } void reset_dbregs(void) { load_dr7(0); /* Turn off the control bits first */ load_dr0(0); load_dr1(0); load_dr2(0); load_dr3(0); load_dr6(0); } /* * Return > 0 if a hardware breakpoint has been hit, and the * breakpoint was in user space. Return 0, otherwise. */ int user_dbreg_trap(register_t dr6) { u_int64_t dr7; u_int64_t bp; /* breakpoint bits extracted from dr6 */ int nbp; /* number of breakpoints that triggered */ caddr_t addr[4]; /* breakpoint addresses */ int i; bp = dr6 & DBREG_DR6_BMASK; if (bp == 0) { /* * None of the breakpoint bits are set meaning this * trap was not caused by any of the debug registers */ return 0; } dr7 = rdr7(); if ((dr7 & 0x000000ff) == 0) { /* * all GE and LE bits in the dr7 register are zero, * thus the trap couldn't have been caused by the * hardware debug registers */ return 0; } nbp = 0; /* * at least one of the breakpoints were hit, check to see * which ones and if any of them are user space addresses */ if (bp & 0x01) { addr[nbp++] = (caddr_t)rdr0(); } if (bp & 0x02) { addr[nbp++] = (caddr_t)rdr1(); } if (bp & 0x04) { addr[nbp++] = (caddr_t)rdr2(); } if (bp & 0x08) { addr[nbp++] = (caddr_t)rdr3(); } for (i = 0; i < nbp; i++) { if (addr[i] < (caddr_t)VM_MAXUSER_ADDRESS) { /* * addr[i] is in user space */ return nbp; } } /* * None of the breakpoints are in user space. */ return 0; } /* * The pcb_flags is only modified by current thread, or by other threads * when current thread is stopped. However, current thread may change it * from the interrupt context in cpu_switch(), or in the trap handler. * When we read-modify-write pcb_flags from C sources, compiler may generate * code that is not atomic regarding the interrupt handler. If a trap or * interrupt happens and any flag is modified from the handler, it can be * clobbered with the cached value later. Therefore, we implement setting * and clearing flags with single-instruction functions, which do not race * with possible modification of the flags from the trap or interrupt context, * because traps and interrupts are executed only on instruction boundary. */ void set_pcb_flags_raw(struct pcb *pcb, const u_int flags) { __asm __volatile("orl %1,%0" : "=m" (pcb->pcb_flags) : "ir" (flags), "m" (pcb->pcb_flags) : "cc", "memory"); } /* * The support for RDFSBASE, WRFSBASE and similar instructions for %gs * base requires that kernel saves MSR_FSBASE and MSR_{K,}GSBASE into * pcb if user space modified the bases. We must save on the context * switch or if the return to usermode happens through the doreti. * * Tracking of both events is performed by the pcb flag PCB_FULL_IRET, * which have a consequence that the base MSRs must be saved each time * the PCB_FULL_IRET flag is set. We disable interrupts to sync with * context switches. */ static void set_pcb_flags_fsgsbase(struct pcb *pcb, const u_int flags) { register_t r; if (curpcb == pcb && (flags & PCB_FULL_IRET) != 0 && (pcb->pcb_flags & PCB_FULL_IRET) == 0) { r = intr_disable(); if ((pcb->pcb_flags & PCB_FULL_IRET) == 0) { if (rfs() == _ufssel) pcb->pcb_fsbase = rdfsbase(); if (rgs() == _ugssel) pcb->pcb_gsbase = rdmsr(MSR_KGSBASE); } set_pcb_flags_raw(pcb, flags); intr_restore(r); } else { set_pcb_flags_raw(pcb, flags); } } DEFINE_IFUNC(, void, set_pcb_flags, (struct pcb *, const u_int)) { return ((cpu_stdext_feature & CPUID_STDEXT_FSGSBASE) != 0 ? set_pcb_flags_fsgsbase : set_pcb_flags_raw); } void clear_pcb_flags(struct pcb *pcb, const u_int flags) { __asm __volatile("andl %1,%0" : "=m" (pcb->pcb_flags) : "ir" (~flags), "m" (pcb->pcb_flags) : "cc", "memory"); } #ifdef KDB /* * Provide inb() and outb() as functions. They are normally only available as * inline functions, thus cannot be called from the debugger. */ /* silence compiler warnings */ u_char inb_(u_short); void outb_(u_short, u_char); u_char inb_(u_short port) { return inb(port); } void outb_(u_short port, u_char data) { outb(port, data); } #endif /* KDB */ #undef memset #undef memmove #undef memcpy void *memset_std(void *buf, int c, size_t len); void *memset_erms(void *buf, int c, size_t len); +void *memmove_std(void * _Nonnull dst, const void * _Nonnull src, + size_t len); +void *memmove_erms(void * _Nonnull dst, const void * _Nonnull src, + size_t len); +void *memcpy_std(void * _Nonnull dst, const void * _Nonnull src, + size_t len); +void *memcpy_erms(void * _Nonnull dst, const void * _Nonnull src, + size_t len); + +#ifdef KCSAN +/* + * These fail to build as ifuncs when used with KCSAN. + */ +void * +memset(void *buf, int c, size_t len) +{ + + return memset_std(buf, c, len); +} + +void * +memmove(void * _Nonnull dst, const void * _Nonnull src, size_t len) +{ + + return memmove_std(dst, src, len); +} + +void * +memcpy(void * _Nonnull dst, const void * _Nonnull src, size_t len) +{ + + return memcpy_std(dst, src, len); +} +#else DEFINE_IFUNC(, void *, memset, (void *, int, size_t)) { return ((cpu_stdext_feature & CPUID_STDEXT_ERMS) != 0 ? memset_erms : memset_std); } -void *memmove_std(void * _Nonnull dst, const void * _Nonnull src, - size_t len); -void *memmove_erms(void * _Nonnull dst, const void * _Nonnull src, - size_t len); DEFINE_IFUNC(, void *, memmove, (void * _Nonnull, const void * _Nonnull, size_t)) { return ((cpu_stdext_feature & CPUID_STDEXT_ERMS) != 0 ? memmove_erms : memmove_std); } -void *memcpy_std(void * _Nonnull dst, const void * _Nonnull src, - size_t len); -void *memcpy_erms(void * _Nonnull dst, const void * _Nonnull src, - size_t len); DEFINE_IFUNC(, void *, memcpy, (void * _Nonnull, const void * _Nonnull,size_t)) { return ((cpu_stdext_feature & CPUID_STDEXT_ERMS) != 0 ? memcpy_erms : memcpy_std); } +#endif void pagezero_std(void *addr); void pagezero_erms(void *addr); DEFINE_IFUNC(, void , pagezero, (void *)) { return ((cpu_stdext_feature & CPUID_STDEXT_ERMS) != 0 ? pagezero_erms : pagezero_std); } Index: head/sys/amd64/conf/GENERIC =================================================================== --- head/sys/amd64/conf/GENERIC (revision 354941) +++ head/sys/amd64/conf/GENERIC (revision 354942) @@ -1,376 +1,377 @@ # # GENERIC -- Generic kernel configuration file for FreeBSD/amd64 # # For more information on this file, please read the config(5) manual page, # and/or the handbook section on Kernel Configuration Files: # # https://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html # # The handbook is also available locally in /usr/share/doc/handbook # if you've installed the doc distribution, otherwise always see the # FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the # latest information. # # An exhaustive list of options and more detailed explanations of the # device lines is also present in the ../../conf/NOTES and NOTES files. # If you are in doubt as to the purpose or necessity of a line, check first # in NOTES. # # $FreeBSD$ cpu HAMMER ident GENERIC makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support options SCHED_ULE # ULE scheduler options NUMA # Non-Uniform Memory Architecture support options PREEMPTION # Enable kernel thread preemption options VIMAGE # Subsystem virtualization, e.g. VNET options INET # InterNETworking options INET6 # IPv6 communications protocols options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5 options TCP_OFFLOAD # TCP offload options TCP_BLACKBOX # Enhanced TCP event logging options TCP_HHOOK # hhook(9) framework for TCP options TCP_RFC7413 # TCP Fast Open options SCTP # Stream Control Transmission Protocol options FFS # Berkeley Fast Filesystem options SOFTUPDATES # Enable FFS soft updates support options UFS_ACL # Support for access control lists options UFS_DIRHASH # Improve performance on big directories options UFS_GJOURNAL # Enable gjournal-based UFS journaling options QUOTA # Enable disk quotas for UFS options MD_ROOT # MD is a potential root device options NFSCL # Network Filesystem Client options NFSD # Network Filesystem Server options NFSLOCKD # Network Lock Manager options NFS_ROOT # NFS usable as /, requires NFSCL options MSDOSFS # MSDOS Filesystem options CD9660 # ISO 9660 Filesystem options PROCFS # Process filesystem (requires PSEUDOFS) options PSEUDOFS # Pseudo-filesystem framework options GEOM_RAID # Soft RAID functionality. options GEOM_LABEL # Provides labelization options EFIRT # EFI Runtime Services support options COMPAT_FREEBSD32 # Compatible with i386 binaries options COMPAT_FREEBSD4 # Compatible with FreeBSD4 options COMPAT_FREEBSD5 # Compatible with FreeBSD5 options COMPAT_FREEBSD6 # Compatible with FreeBSD6 options COMPAT_FREEBSD7 # Compatible with FreeBSD7 options COMPAT_FREEBSD9 # Compatible with FreeBSD9 options COMPAT_FREEBSD10 # Compatible with FreeBSD10 options COMPAT_FREEBSD11 # Compatible with FreeBSD11 options COMPAT_FREEBSD12 # Compatible with FreeBSD12 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI options KTRACE # ktrace(1) support options STACK # stack(9) support options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. options KBD_INSTALL_CDEV # install a CDEV entry in /dev options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) options AUDIT # Security event auditing options CAPABILITY_MODE # Capsicum capability mode options CAPABILITIES # Capsicum capabilities options MAC # TrustedBSD MAC Framework options KDTRACE_FRAME # Ensure frames are compiled in options KDTRACE_HOOKS # Kernel DTrace hooks options DDB_CTF # Kernel ELF linker loads CTF data options INCLUDE_CONFIG_FILE # Include this file in kernel options RACCT # Resource accounting framework options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default options RCTL # Resource limits # Debugging support. Always need this: options KDB # Enable kernel debugger support. options KDB_TRACE # Print a stack trace for a panic. # For full debugger support use (turn off in stable branch): options BUF_TRACKING # Track buffer history options DDB # Support DDB. options FULL_BUF_TRACKING # Track more buffer history options GDB # Support remote GDB. options DEADLKRES # Enable the deadlock resolver options INVARIANTS # Enable calls of extra sanity checking options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS options WITNESS # Enable checks to detect deadlocks and cycles options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default # Kernel Sanitizers #options COVERAGE # Generic kernel coverage. Used by KCOV #options KCOV # Kernel Coverage Sanitizer # Warning: KUBSAN can result in a kernel too large for loader to load #options KUBSAN # Kernel Undefined Behavior Sanitizer +#options KCSAN # Kernel Concurrency Sanitizer # Kernel dump features. options EKCD # Support for encrypted kernel dumps options GZIO # gzip-compressed kernel and user dumps options ZSTDIO # zstd-compressed kernel and user dumps options DEBUGNET # debugnet networking options NETDUMP # netdump(4) client support options NETGDB # netgdb(4) client support # Make an SMP-capable kernel by default options SMP # Symmetric MultiProcessor Kernel options EARLY_AP_STARTUP # CPU frequency control device cpufreq # Bus support. device acpi options ACPI_DMAR device pci options PCI_HP # PCI-Express native HotPlug options PCI_IOV # PCI SR-IOV support # Floppy drives device fdc # ATA controllers device ahci # AHCI-compatible SATA controllers device ata # Legacy ATA/SATA controllers device mvs # Marvell 88SX50XX/88SX60XX/88SX70XX/SoC SATA device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA # SCSI Controllers device ahc # AHA2940 and onboard AIC7xxx devices device ahd # AHA39320/29320 and onboard AIC79xx devices device esp # AMD Am53C974 (Tekram DC-390(T)) device hptiop # Highpoint RocketRaid 3xxx series device isp # Qlogic family #device ispfw # Firmware for QLogic HBAs- normally a module device mpt # LSI-Logic MPT-Fusion device mps # LSI-Logic MPT-Fusion 2 device mpr # LSI-Logic MPT-Fusion 3 device sym # NCR/Symbios Logic device trm # Tekram DC395U/UW/F DC315U adapters device isci # Intel C600 SAS controller device ocs_fc # Emulex FC adapters device pvscsi # VMware PVSCSI # ATA/SCSI peripherals device scbus # SCSI bus (required for ATA/SCSI) device ch # SCSI media changers device da # Direct Access (disks) device sa # Sequential Access (tape etc) device cd # CD device pass # Passthrough device (direct ATA/SCSI access) device ses # Enclosure Services (SES and SAF-TE) #device ctl # CAM Target Layer # RAID controllers interfaced to the SCSI subsystem device amr # AMI MegaRAID device arcmsr # Areca SATA II RAID device ciss # Compaq Smart RAID 5* device iir # Intel Integrated RAID device ips # IBM (Adaptec) ServeRAID device mly # Mylex AcceleRAID/eXtremeRAID device twa # 3ware 9000 series PATA/SATA RAID device smartpqi # Microsemi smartpqi driver device tws # LSI 3ware 9750 SATA+SAS 6Gb/s RAID controller # RAID controllers device aac # Adaptec FSA RAID device aacp # SCSI passthrough for aac (requires CAM) device aacraid # Adaptec by PMC RAID device ida # Compaq Smart RAID device mfi # LSI MegaRAID SAS device mlx # Mylex DAC960 family device mrsas # LSI/Avago MegaRAID SAS/SATA, 6Gb/s and 12Gb/s device pmspcv # PMC-Sierra SAS/SATA Controller driver #XXX pointer/int warnings #device pst # Promise Supertrak SX6000 device twe # 3ware ATA RAID # NVM Express (NVMe) support device nvme # base NVMe driver device nvd # expose NVMe namespaces as disks, depends on nvme # Intel Volume Management Device (VMD) support device vmd # base VMD device device vmd_bus # bus for VMD children # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc # AT keyboard controller device atkbd # AT keyboard device psm # PS/2 mouse device kbdmux # keyboard multiplexer device vga # VGA video card driver options VESA # Add support for VESA BIOS Extensions (VBE) device splash # Splash screen and screen saver support # syscons is the default console driver, resembling an SCO console device sc options SC_PIXEL_MODE # add support for the raster text mode # vt is the new video console driver device vt device vt_vga device vt_efifb device agp # support several AGP chipsets # PCCARD (PCMCIA) support # PCMCIA and cardbus bridge support device cbb # cardbus (yenta) bridge device pccard # PC Card (16-bit) bus device cardbus # CardBus (32-bit) bus # Serial (COM) ports device uart # Generic UART driver # Parallel port device ppc device ppbus # Parallel port bus (required) device lpt # Printer device ppi # Parallel port interface device #device vpo # Requires scbus and da device puc # Multi I/O cards and multi-channel UARTs # PCI/PCI-X/PCIe Ethernet NICs that use iflib infrastructure device iflib device em # Intel PRO/1000 Gigabit Ethernet Family device ix # Intel PRO/10GbE PCIE PF Ethernet device ixv # Intel PRO/10GbE PCIE VF Ethernet device ixl # Intel 700 Series Physical Function device iavf # Intel Adaptive Virtual Function device vmx # VMware VMXNET3 Ethernet # PCI Ethernet NICs. device bxe # Broadcom NetXtreme II BCM5771X/BCM578XX 10GbE device le # AMD Am7900 LANCE and Am79C9xx PCnet device ti # Alteon Networks Tigon I/II gigabit Ethernet # PCI Ethernet NICs that use the common MII bus controller code. # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! device miibus # MII bus support device ae # Attansic/Atheros L2 FastEthernet device age # Attansic/Atheros L1 Gigabit Ethernet device alc # Atheros AR8131/AR8132 Ethernet device ale # Atheros AR8121/AR8113/AR8114 Ethernet device bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet device bfe # Broadcom BCM440x 10/100 Ethernet device bge # Broadcom BCM570xx Gigabit Ethernet device cas # Sun Cassini/Cassini+ and NS DP83065 Saturn device dc # DEC/Intel 21143 and various workalikes device et # Agere ET1310 10/100/Gigabit Ethernet device fxp # Intel EtherExpress PRO/100B (82557, 82558) device gem # Sun GEM/Sun ERI/Apple GMAC device hme # Sun HME (Happy Meal Ethernet) device jme # JMicron JMC250 Gigabit/JMC260 Fast Ethernet device lge # Level 1 LXT1001 gigabit Ethernet device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet device nfe # nVidia nForce MCP on-board Ethernet device nge # NatSemi DP83820 gigabit Ethernet device re # RealTek 8139C+/8169/8169S/8110S device rl # RealTek 8129/8139 device sge # Silicon Integrated Systems SiS190/191 device sis # Silicon Integrated Systems SiS 900/SiS 7016 device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet device ste # Sundance ST201 (D-Link DFE-550TX) device stge # Sundance/Tamarack TC9021 gigabit Ethernet device vge # VIA VT612x gigabit Ethernet device vr # VIA Rhine, Rhine II device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') # Wireless NIC cards device wlan # 802.11 support options IEEE80211_DEBUG # enable debug msgs options IEEE80211_SUPPORT_MESH # enable 802.11s draft support device wlan_wep # 802.11 WEP support device wlan_ccmp # 802.11 CCMP support device wlan_tkip # 802.11 TKIP support device wlan_amrr # AMRR transmit rate control algorithm device an # Aironet 4500/4800 802.11 wireless NICs. device ath # Atheros NICs device ath_pci # Atheros pci/cardbus glue device ath_hal # pci/cardbus chip support options AH_AR5416_INTERRUPT_MITIGATION # AR5416 interrupt mitigation options ATH_ENABLE_11N # Enable 802.11n support for AR5416 and later device ath_rate_sample # SampleRate tx rate control for ath #device bwi # Broadcom BCM430x/BCM431x wireless NICs. #device bwn # Broadcom BCM43xx wireless NICs. device ipw # Intel 2100 wireless NICs. device iwi # Intel 2200BG/2225BG/2915ABG wireless NICs. device iwn # Intel 4965/1000/5000/6000 wireless NICs. device malo # Marvell Libertas wireless NICs. device mwl # Marvell 88W8363 802.11n wireless NICs. device ral # Ralink Technology RT2500 wireless NICs. device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. device wpi # Intel 3945ABG wireless NICs. # Pseudo devices. device crypto # core crypto support device loop # Network loopback device padlock_rng # VIA Padlock RNG device rdrand_rng # Intel Bull Mountain RNG device ether # Ethernet support device vlan # 802.1Q VLAN support device tuntap # Packet tunnel. device md # Memory "disks" device gif # IPv6 and IPv4 tunneling device firmware # firmware assist module # The `bpf' device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! # Note that 'bpf' is required for DHCP. device bpf # Berkeley packet filter # USB support options USB_DEBUG # enable debug msgs device uhci # UHCI PCI->USB interface device ohci # OHCI PCI->USB interface device ehci # EHCI PCI->USB interface (USB 2.0) device xhci # XHCI PCI->USB interface (USB 3.0) device usb # USB Bus (required) device ukbd # Keyboard device umass # Disks/Mass storage - Requires scbus and da # Sound support device sound # Generic sound driver (required) device snd_cmi # CMedia CMI8338/CMI8738 device snd_csa # Crystal Semiconductor CS461x/428x device snd_emu10kx # Creative SoundBlaster Live! and Audigy device snd_es137x # Ensoniq AudioPCI ES137x device snd_hda # Intel High Definition Audio device snd_ich # Intel, NVidia and other ICH AC'97 Audio device snd_via8233 # VIA VT8233x Audio # MMC/SD device mmc # MMC/SD bus device mmcsd # MMC/SD memory card device sdhci # Generic PCI SD Host Controller # VirtIO support device virtio # Generic VirtIO bus (required) device virtio_pci # VirtIO PCI device device vtnet # VirtIO Ethernet device device virtio_blk # VirtIO Block device device virtio_scsi # VirtIO SCSI device device virtio_balloon # VirtIO Memory Balloon device # HyperV drivers and enhancement support device hyperv # HyperV drivers # Xen HVM Guest Optimizations # NOTE: XENHVM depends on xenpci. They must be added or removed together. options XENHVM # Xen HVM kernel infrastructure device xenpci # Xen HVM Hypervisor services driver # Netmap provides direct access to TX/RX rings on supported NICs device netmap # netmap(4) support # evdev interface options EVDEV_SUPPORT # evdev support in legacy drivers device evdev # input event device support device uinput # install /dev/uinput cdev Index: head/sys/amd64/conf/GENERIC-KCSAN =================================================================== --- head/sys/amd64/conf/GENERIC-KCSAN (nonexistent) +++ head/sys/amd64/conf/GENERIC-KCSAN (revision 354942) @@ -0,0 +1,33 @@ +# +# GENERIC-KCSAN -- Kernel Concurrency Sanitizer kernel configuration file +# for FreeBSD/amd64 +# +# This configuration file removes several debugging options, including +# WITNESS and INVARIANTS checking, which are known to have significant +# performance impact on running systems. When benchmarking new features +# this kernel should be used instead of the standard GENERIC. +# This kernel configuration should never appear outside of the HEAD +# of the FreeBSD tree. +# +# For more information on this file, please read the config(5) manual page, +# and/or the handbook section on Kernel Configuration Files: +# +# https://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html +# +# The handbook is also available locally in /usr/share/doc/handbook +# if you've installed the doc distribution, otherwise always see the +# FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the +# latest information. +# +# An exhaustive list of options and more detailed explanations of the +# device lines is also present in the ../../conf/NOTES and NOTES files. +# If you are in doubt as to the purpose or necessity of a line, check first +# in NOTES. +# +# $FreeBSD$ + +include GENERIC + +ident GENERIC-KCSAN + +options KCSAN Property changes on: head/sys/amd64/conf/GENERIC-KCSAN ___________________________________________________________________ Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Index: head/sys/amd64/include/atomic.h =================================================================== --- head/sys/amd64/include/atomic.h (revision 354941) +++ head/sys/amd64/include/atomic.h (revision 354942) @@ -1,682 +1,689 @@ /*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 1998 Doug Rabson * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _MACHINE_ATOMIC_H_ #define _MACHINE_ATOMIC_H_ #ifndef _SYS_CDEFS_H_ #error this file needs sys/cdefs.h as a prerequisite #endif /* * To express interprocessor (as opposed to processor and device) memory * ordering constraints, use the atomic_*() functions with acquire and release * semantics rather than the *mb() functions. An architecture's memory * ordering (or memory consistency) model governs the order in which a * program's accesses to different locations may be performed by an * implementation of that architecture. In general, for memory regions * defined as writeback cacheable, the memory ordering implemented by amd64 * processors preserves the program ordering of a load followed by a load, a * load followed by a store, and a store followed by a store. Only a store * followed by a load to a different memory location may be reordered. * Therefore, except for special cases, like non-temporal memory accesses or * memory regions defined as write combining, the memory ordering effects * provided by the sfence instruction in the wmb() function and the lfence * instruction in the rmb() function are redundant. In contrast, the * atomic_*() functions with acquire and release semantics do not perform * redundant instructions for ordinary cases of interprocessor memory * ordering on any architecture. */ #define mb() __asm __volatile("mfence;" : : : "memory") #define wmb() __asm __volatile("sfence;" : : : "memory") #define rmb() __asm __volatile("lfence;" : : : "memory") +#ifdef _KERNEL +/* + * OFFSETOF_MONITORBUF == __pcpu_offset(pc_monitorbuf). + * + * The open-coded number is used instead of the symbolic expression to + * avoid a dependency on sys/pcpu.h in machine/atomic.h consumers. + * An assertion in amd64/vm_machdep.c ensures that the value is correct. + */ +#define OFFSETOF_MONITORBUF 0x100 +#endif + +#if defined(KCSAN) && !defined(KCSAN_RUNTIME) +#include +#else #include /* * Various simple operations on memory, each of which is atomic in the * presence of interrupts and multiple processors. * * atomic_set_char(P, V) (*(u_char *)(P) |= (V)) * atomic_clear_char(P, V) (*(u_char *)(P) &= ~(V)) * atomic_add_char(P, V) (*(u_char *)(P) += (V)) * atomic_subtract_char(P, V) (*(u_char *)(P) -= (V)) * * atomic_set_short(P, V) (*(u_short *)(P) |= (V)) * atomic_clear_short(P, V) (*(u_short *)(P) &= ~(V)) * atomic_add_short(P, V) (*(u_short *)(P) += (V)) * atomic_subtract_short(P, V) (*(u_short *)(P) -= (V)) * * atomic_set_int(P, V) (*(u_int *)(P) |= (V)) * atomic_clear_int(P, V) (*(u_int *)(P) &= ~(V)) * atomic_add_int(P, V) (*(u_int *)(P) += (V)) * atomic_subtract_int(P, V) (*(u_int *)(P) -= (V)) * atomic_swap_int(P, V) (return (*(u_int *)(P)); *(u_int *)(P) = (V);) * atomic_readandclear_int(P) (return (*(u_int *)(P)); *(u_int *)(P) = 0;) * * atomic_set_long(P, V) (*(u_long *)(P) |= (V)) * atomic_clear_long(P, V) (*(u_long *)(P) &= ~(V)) * atomic_add_long(P, V) (*(u_long *)(P) += (V)) * atomic_subtract_long(P, V) (*(u_long *)(P) -= (V)) * atomic_swap_long(P, V) (return (*(u_long *)(P)); *(u_long *)(P) = (V);) * atomic_readandclear_long(P) (return (*(u_long *)(P)); *(u_long *)(P) = 0;) */ /* * The above functions are expanded inline in the statically-linked * kernel. Lock prefixes are generated if an SMP kernel is being * built. * * Kernel modules call real functions which are built into the kernel. * This allows kernel modules to be portable between UP and SMP systems. */ #if !defined(__GNUCLIKE_ASM) #define ATOMIC_ASM(NAME, TYPE, OP, CONS, V) \ void atomic_##NAME##_##TYPE(volatile u_##TYPE *p, u_##TYPE v); \ void atomic_##NAME##_barr_##TYPE(volatile u_##TYPE *p, u_##TYPE v) int atomic_cmpset_char(volatile u_char *dst, u_char expect, u_char src); int atomic_cmpset_short(volatile u_short *dst, u_short expect, u_short src); int atomic_cmpset_int(volatile u_int *dst, u_int expect, u_int src); int atomic_cmpset_long(volatile u_long *dst, u_long expect, u_long src); int atomic_fcmpset_char(volatile u_char *dst, u_char *expect, u_char src); int atomic_fcmpset_short(volatile u_short *dst, u_short *expect, u_short src); int atomic_fcmpset_int(volatile u_int *dst, u_int *expect, u_int src); int atomic_fcmpset_long(volatile u_long *dst, u_long *expect, u_long src); u_int atomic_fetchadd_int(volatile u_int *p, u_int v); u_long atomic_fetchadd_long(volatile u_long *p, u_long v); int atomic_testandset_int(volatile u_int *p, u_int v); int atomic_testandset_long(volatile u_long *p, u_int v); int atomic_testandclear_int(volatile u_int *p, u_int v); int atomic_testandclear_long(volatile u_long *p, u_int v); void atomic_thread_fence_acq(void); void atomic_thread_fence_acq_rel(void); void atomic_thread_fence_rel(void); void atomic_thread_fence_seq_cst(void); #define ATOMIC_LOAD(TYPE) \ u_##TYPE atomic_load_acq_##TYPE(volatile u_##TYPE *p) #define ATOMIC_STORE(TYPE) \ void atomic_store_rel_##TYPE(volatile u_##TYPE *p, u_##TYPE v) #else /* !KLD_MODULE && __GNUCLIKE_ASM */ /* * For userland, always use lock prefixes so that the binaries will run * on both SMP and !SMP systems. */ #if defined(SMP) || !defined(_KERNEL) || defined(KLD_MODULE) #define MPLOCKED "lock ; " #else #define MPLOCKED #endif /* * The assembly is volatilized to avoid code chunk removal by the compiler. * GCC aggressively reorders operations and memory clobbering is necessary * in order to avoid that for memory barriers. */ #define ATOMIC_ASM(NAME, TYPE, OP, CONS, V) \ static __inline void \ atomic_##NAME##_##TYPE(volatile u_##TYPE *p, u_##TYPE v)\ { \ __asm __volatile(MPLOCKED OP \ : "+m" (*p) \ : CONS (V) \ : "cc"); \ } \ \ static __inline void \ atomic_##NAME##_barr_##TYPE(volatile u_##TYPE *p, u_##TYPE v)\ { \ __asm __volatile(MPLOCKED OP \ : "+m" (*p) \ : CONS (V) \ : "memory", "cc"); \ } \ struct __hack /* * Atomic compare and set, used by the mutex functions. * * cmpset: * if (*dst == expect) * *dst = src * * fcmpset: * if (*dst == *expect) * *dst = src * else * *expect = *dst * * Returns 0 on failure, non-zero on success. */ #define ATOMIC_CMPSET(TYPE) \ static __inline int \ atomic_cmpset_##TYPE(volatile u_##TYPE *dst, u_##TYPE expect, u_##TYPE src) \ { \ u_char res; \ \ __asm __volatile( \ " " MPLOCKED " " \ " cmpxchg %3,%1 ; " \ " sete %0 ; " \ "# atomic_cmpset_" #TYPE " " \ : "=q" (res), /* 0 */ \ "+m" (*dst), /* 1 */ \ "+a" (expect) /* 2 */ \ : "r" (src) /* 3 */ \ : "memory", "cc"); \ return (res); \ } \ \ static __inline int \ atomic_fcmpset_##TYPE(volatile u_##TYPE *dst, u_##TYPE *expect, u_##TYPE src) \ { \ u_char res; \ \ __asm __volatile( \ " " MPLOCKED " " \ " cmpxchg %3,%1 ; " \ " sete %0 ; " \ "# atomic_fcmpset_" #TYPE " " \ : "=q" (res), /* 0 */ \ "+m" (*dst), /* 1 */ \ "+a" (*expect) /* 2 */ \ : "r" (src) /* 3 */ \ : "memory", "cc"); \ return (res); \ } ATOMIC_CMPSET(char); ATOMIC_CMPSET(short); ATOMIC_CMPSET(int); ATOMIC_CMPSET(long); /* * Atomically add the value of v to the integer pointed to by p and return * the previous value of *p. */ static __inline u_int atomic_fetchadd_int(volatile u_int *p, u_int v) { __asm __volatile( " " MPLOCKED " " " xaddl %0,%1 ; " "# atomic_fetchadd_int" : "+r" (v), /* 0 */ "+m" (*p) /* 1 */ : : "cc"); return (v); } /* * Atomically add the value of v to the long integer pointed to by p and return * the previous value of *p. */ static __inline u_long atomic_fetchadd_long(volatile u_long *p, u_long v) { __asm __volatile( " " MPLOCKED " " " xaddq %0,%1 ; " "# atomic_fetchadd_long" : "+r" (v), /* 0 */ "+m" (*p) /* 1 */ : : "cc"); return (v); } static __inline int atomic_testandset_int(volatile u_int *p, u_int v) { u_char res; __asm __volatile( " " MPLOCKED " " " btsl %2,%1 ; " " setc %0 ; " "# atomic_testandset_int" : "=q" (res), /* 0 */ "+m" (*p) /* 1 */ : "Ir" (v & 0x1f) /* 2 */ : "cc"); return (res); } static __inline int atomic_testandset_long(volatile u_long *p, u_int v) { u_char res; __asm __volatile( " " MPLOCKED " " " btsq %2,%1 ; " " setc %0 ; " "# atomic_testandset_long" : "=q" (res), /* 0 */ "+m" (*p) /* 1 */ : "Jr" ((u_long)(v & 0x3f)) /* 2 */ : "cc"); return (res); } static __inline int atomic_testandclear_int(volatile u_int *p, u_int v) { u_char res; __asm __volatile( " " MPLOCKED " " " btrl %2,%1 ; " " setc %0 ; " "# atomic_testandclear_int" : "=q" (res), /* 0 */ "+m" (*p) /* 1 */ : "Ir" (v & 0x1f) /* 2 */ : "cc"); return (res); } static __inline int atomic_testandclear_long(volatile u_long *p, u_int v) { u_char res; __asm __volatile( " " MPLOCKED " " " btrq %2,%1 ; " " setc %0 ; " "# atomic_testandclear_long" : "=q" (res), /* 0 */ "+m" (*p) /* 1 */ : "Jr" ((u_long)(v & 0x3f)) /* 2 */ : "cc"); return (res); } /* * We assume that a = b will do atomic loads and stores. Due to the * IA32 memory model, a simple store guarantees release semantics. * * However, a load may pass a store if they are performed on distinct * addresses, so we need a Store/Load barrier for sequentially * consistent fences in SMP kernels. We use "lock addl $0,mem" for a * Store/Load barrier, as recommended by the AMD Software Optimization * Guide, and not mfence. To avoid false data dependencies, we use a * special address for "mem". In the kernel, we use a private per-cpu * cache line. In user space, we use a word in the stack's red zone * (-8(%rsp)). * * For UP kernels, however, the memory of the single processor is * always consistent, so we only need to stop the compiler from * reordering accesses in a way that violates the semantics of acquire * and release. */ #if defined(_KERNEL) -/* - * OFFSETOF_MONITORBUF == __pcpu_offset(pc_monitorbuf). - * - * The open-coded number is used instead of the symbolic expression to - * avoid a dependency on sys/pcpu.h in machine/atomic.h consumers. - * An assertion in amd64/vm_machdep.c ensures that the value is correct. - */ -#define OFFSETOF_MONITORBUF 0x100 - #if defined(SMP) || defined(KLD_MODULE) static __inline void __storeload_barrier(void) { __asm __volatile("lock; addl $0,%%gs:%0" : "+m" (*(u_int *)OFFSETOF_MONITORBUF) : : "memory", "cc"); } #else /* _KERNEL && UP */ static __inline void __storeload_barrier(void) { __compiler_membar(); } #endif /* SMP */ #else /* !_KERNEL */ static __inline void __storeload_barrier(void) { __asm __volatile("lock; addl $0,-8(%%rsp)" : : : "memory", "cc"); } #endif /* _KERNEL*/ #define ATOMIC_LOAD(TYPE) \ static __inline u_##TYPE \ atomic_load_acq_##TYPE(volatile u_##TYPE *p) \ { \ u_##TYPE res; \ \ res = *p; \ __compiler_membar(); \ return (res); \ } \ struct __hack #define ATOMIC_STORE(TYPE) \ static __inline void \ atomic_store_rel_##TYPE(volatile u_##TYPE *p, u_##TYPE v) \ { \ \ __compiler_membar(); \ *p = v; \ } \ struct __hack static __inline void atomic_thread_fence_acq(void) { __compiler_membar(); } static __inline void atomic_thread_fence_rel(void) { __compiler_membar(); } static __inline void atomic_thread_fence_acq_rel(void) { __compiler_membar(); } static __inline void atomic_thread_fence_seq_cst(void) { __storeload_barrier(); } #endif /* KLD_MODULE || !__GNUCLIKE_ASM */ ATOMIC_ASM(set, char, "orb %b1,%0", "iq", v); ATOMIC_ASM(clear, char, "andb %b1,%0", "iq", ~v); ATOMIC_ASM(add, char, "addb %b1,%0", "iq", v); ATOMIC_ASM(subtract, char, "subb %b1,%0", "iq", v); ATOMIC_ASM(set, short, "orw %w1,%0", "ir", v); ATOMIC_ASM(clear, short, "andw %w1,%0", "ir", ~v); ATOMIC_ASM(add, short, "addw %w1,%0", "ir", v); ATOMIC_ASM(subtract, short, "subw %w1,%0", "ir", v); ATOMIC_ASM(set, int, "orl %1,%0", "ir", v); ATOMIC_ASM(clear, int, "andl %1,%0", "ir", ~v); ATOMIC_ASM(add, int, "addl %1,%0", "ir", v); ATOMIC_ASM(subtract, int, "subl %1,%0", "ir", v); ATOMIC_ASM(set, long, "orq %1,%0", "er", v); ATOMIC_ASM(clear, long, "andq %1,%0", "er", ~v); ATOMIC_ASM(add, long, "addq %1,%0", "er", v); ATOMIC_ASM(subtract, long, "subq %1,%0", "er", v); #define ATOMIC_LOADSTORE(TYPE) \ ATOMIC_LOAD(TYPE); \ ATOMIC_STORE(TYPE) ATOMIC_LOADSTORE(char); ATOMIC_LOADSTORE(short); ATOMIC_LOADSTORE(int); ATOMIC_LOADSTORE(long); #undef ATOMIC_ASM #undef ATOMIC_LOAD #undef ATOMIC_STORE #undef ATOMIC_LOADSTORE #ifndef WANT_FUNCTIONS /* Read the current value and store a new value in the destination. */ #ifdef __GNUCLIKE_ASM static __inline u_int atomic_swap_int(volatile u_int *p, u_int v) { __asm __volatile( " xchgl %1,%0 ; " "# atomic_swap_int" : "+r" (v), /* 0 */ "+m" (*p)); /* 1 */ return (v); } static __inline u_long atomic_swap_long(volatile u_long *p, u_long v) { __asm __volatile( " xchgq %1,%0 ; " "# atomic_swap_long" : "+r" (v), /* 0 */ "+m" (*p)); /* 1 */ return (v); } #else /* !__GNUCLIKE_ASM */ u_int atomic_swap_int(volatile u_int *p, u_int v); u_long atomic_swap_long(volatile u_long *p, u_long v); #endif /* __GNUCLIKE_ASM */ #define atomic_set_acq_char atomic_set_barr_char #define atomic_set_rel_char atomic_set_barr_char #define atomic_clear_acq_char atomic_clear_barr_char #define atomic_clear_rel_char atomic_clear_barr_char #define atomic_add_acq_char atomic_add_barr_char #define atomic_add_rel_char atomic_add_barr_char #define atomic_subtract_acq_char atomic_subtract_barr_char #define atomic_subtract_rel_char atomic_subtract_barr_char #define atomic_cmpset_acq_char atomic_cmpset_char #define atomic_cmpset_rel_char atomic_cmpset_char #define atomic_fcmpset_acq_char atomic_fcmpset_char #define atomic_fcmpset_rel_char atomic_fcmpset_char #define atomic_set_acq_short atomic_set_barr_short #define atomic_set_rel_short atomic_set_barr_short #define atomic_clear_acq_short atomic_clear_barr_short #define atomic_clear_rel_short atomic_clear_barr_short #define atomic_add_acq_short atomic_add_barr_short #define atomic_add_rel_short atomic_add_barr_short #define atomic_subtract_acq_short atomic_subtract_barr_short #define atomic_subtract_rel_short atomic_subtract_barr_short #define atomic_cmpset_acq_short atomic_cmpset_short #define atomic_cmpset_rel_short atomic_cmpset_short #define atomic_fcmpset_acq_short atomic_fcmpset_short #define atomic_fcmpset_rel_short atomic_fcmpset_short #define atomic_set_acq_int atomic_set_barr_int #define atomic_set_rel_int atomic_set_barr_int #define atomic_clear_acq_int atomic_clear_barr_int #define atomic_clear_rel_int atomic_clear_barr_int #define atomic_add_acq_int atomic_add_barr_int #define atomic_add_rel_int atomic_add_barr_int #define atomic_subtract_acq_int atomic_subtract_barr_int #define atomic_subtract_rel_int atomic_subtract_barr_int #define atomic_cmpset_acq_int atomic_cmpset_int #define atomic_cmpset_rel_int atomic_cmpset_int #define atomic_fcmpset_acq_int atomic_fcmpset_int #define atomic_fcmpset_rel_int atomic_fcmpset_int #define atomic_set_acq_long atomic_set_barr_long #define atomic_set_rel_long atomic_set_barr_long #define atomic_clear_acq_long atomic_clear_barr_long #define atomic_clear_rel_long atomic_clear_barr_long #define atomic_add_acq_long atomic_add_barr_long #define atomic_add_rel_long atomic_add_barr_long #define atomic_subtract_acq_long atomic_subtract_barr_long #define atomic_subtract_rel_long atomic_subtract_barr_long #define atomic_cmpset_acq_long atomic_cmpset_long #define atomic_cmpset_rel_long atomic_cmpset_long #define atomic_fcmpset_acq_long atomic_fcmpset_long #define atomic_fcmpset_rel_long atomic_fcmpset_long #define atomic_readandclear_int(p) atomic_swap_int(p, 0) #define atomic_readandclear_long(p) atomic_swap_long(p, 0) /* Operations on 8-bit bytes. */ #define atomic_set_8 atomic_set_char #define atomic_set_acq_8 atomic_set_acq_char #define atomic_set_rel_8 atomic_set_rel_char #define atomic_clear_8 atomic_clear_char #define atomic_clear_acq_8 atomic_clear_acq_char #define atomic_clear_rel_8 atomic_clear_rel_char #define atomic_add_8 atomic_add_char #define atomic_add_acq_8 atomic_add_acq_char #define atomic_add_rel_8 atomic_add_rel_char #define atomic_subtract_8 atomic_subtract_char #define atomic_subtract_acq_8 atomic_subtract_acq_char #define atomic_subtract_rel_8 atomic_subtract_rel_char #define atomic_load_acq_8 atomic_load_acq_char #define atomic_store_rel_8 atomic_store_rel_char #define atomic_cmpset_8 atomic_cmpset_char #define atomic_cmpset_acq_8 atomic_cmpset_acq_char #define atomic_cmpset_rel_8 atomic_cmpset_rel_char #define atomic_fcmpset_8 atomic_fcmpset_char #define atomic_fcmpset_acq_8 atomic_fcmpset_acq_char #define atomic_fcmpset_rel_8 atomic_fcmpset_rel_char /* Operations on 16-bit words. */ #define atomic_set_16 atomic_set_short #define atomic_set_acq_16 atomic_set_acq_short #define atomic_set_rel_16 atomic_set_rel_short #define atomic_clear_16 atomic_clear_short #define atomic_clear_acq_16 atomic_clear_acq_short #define atomic_clear_rel_16 atomic_clear_rel_short #define atomic_add_16 atomic_add_short #define atomic_add_acq_16 atomic_add_acq_short #define atomic_add_rel_16 atomic_add_rel_short #define atomic_subtract_16 atomic_subtract_short #define atomic_subtract_acq_16 atomic_subtract_acq_short #define atomic_subtract_rel_16 atomic_subtract_rel_short #define atomic_load_acq_16 atomic_load_acq_short #define atomic_store_rel_16 atomic_store_rel_short #define atomic_cmpset_16 atomic_cmpset_short #define atomic_cmpset_acq_16 atomic_cmpset_acq_short #define atomic_cmpset_rel_16 atomic_cmpset_rel_short #define atomic_fcmpset_16 atomic_fcmpset_short #define atomic_fcmpset_acq_16 atomic_fcmpset_acq_short #define atomic_fcmpset_rel_16 atomic_fcmpset_rel_short /* Operations on 32-bit double words. */ #define atomic_set_32 atomic_set_int #define atomic_set_acq_32 atomic_set_acq_int #define atomic_set_rel_32 atomic_set_rel_int #define atomic_clear_32 atomic_clear_int #define atomic_clear_acq_32 atomic_clear_acq_int #define atomic_clear_rel_32 atomic_clear_rel_int #define atomic_add_32 atomic_add_int #define atomic_add_acq_32 atomic_add_acq_int #define atomic_add_rel_32 atomic_add_rel_int #define atomic_subtract_32 atomic_subtract_int #define atomic_subtract_acq_32 atomic_subtract_acq_int #define atomic_subtract_rel_32 atomic_subtract_rel_int #define atomic_load_acq_32 atomic_load_acq_int #define atomic_store_rel_32 atomic_store_rel_int #define atomic_cmpset_32 atomic_cmpset_int #define atomic_cmpset_acq_32 atomic_cmpset_acq_int #define atomic_cmpset_rel_32 atomic_cmpset_rel_int #define atomic_fcmpset_32 atomic_fcmpset_int #define atomic_fcmpset_acq_32 atomic_fcmpset_acq_int #define atomic_fcmpset_rel_32 atomic_fcmpset_rel_int #define atomic_swap_32 atomic_swap_int #define atomic_readandclear_32 atomic_readandclear_int #define atomic_fetchadd_32 atomic_fetchadd_int #define atomic_testandset_32 atomic_testandset_int #define atomic_testandclear_32 atomic_testandclear_int /* Operations on 64-bit quad words. */ #define atomic_set_64 atomic_set_long #define atomic_set_acq_64 atomic_set_acq_long #define atomic_set_rel_64 atomic_set_rel_long #define atomic_clear_64 atomic_clear_long #define atomic_clear_acq_64 atomic_clear_acq_long #define atomic_clear_rel_64 atomic_clear_rel_long #define atomic_add_64 atomic_add_long #define atomic_add_acq_64 atomic_add_acq_long #define atomic_add_rel_64 atomic_add_rel_long #define atomic_subtract_64 atomic_subtract_long #define atomic_subtract_acq_64 atomic_subtract_acq_long #define atomic_subtract_rel_64 atomic_subtract_rel_long #define atomic_load_acq_64 atomic_load_acq_long #define atomic_store_rel_64 atomic_store_rel_long #define atomic_cmpset_64 atomic_cmpset_long #define atomic_cmpset_acq_64 atomic_cmpset_acq_long #define atomic_cmpset_rel_64 atomic_cmpset_rel_long #define atomic_fcmpset_64 atomic_fcmpset_long #define atomic_fcmpset_acq_64 atomic_fcmpset_acq_long #define atomic_fcmpset_rel_64 atomic_fcmpset_rel_long #define atomic_swap_64 atomic_swap_long #define atomic_readandclear_64 atomic_readandclear_long #define atomic_fetchadd_64 atomic_fetchadd_long #define atomic_testandset_64 atomic_testandset_long #define atomic_testandclear_64 atomic_testandclear_long /* Operations on pointers. */ #define atomic_set_ptr atomic_set_long #define atomic_set_acq_ptr atomic_set_acq_long #define atomic_set_rel_ptr atomic_set_rel_long #define atomic_clear_ptr atomic_clear_long #define atomic_clear_acq_ptr atomic_clear_acq_long #define atomic_clear_rel_ptr atomic_clear_rel_long #define atomic_add_ptr atomic_add_long #define atomic_add_acq_ptr atomic_add_acq_long #define atomic_add_rel_ptr atomic_add_rel_long #define atomic_subtract_ptr atomic_subtract_long #define atomic_subtract_acq_ptr atomic_subtract_acq_long #define atomic_subtract_rel_ptr atomic_subtract_rel_long #define atomic_load_acq_ptr atomic_load_acq_long #define atomic_store_rel_ptr atomic_store_rel_long #define atomic_cmpset_ptr atomic_cmpset_long #define atomic_cmpset_acq_ptr atomic_cmpset_acq_long #define atomic_cmpset_rel_ptr atomic_cmpset_rel_long #define atomic_fcmpset_ptr atomic_fcmpset_long #define atomic_fcmpset_acq_ptr atomic_fcmpset_acq_long #define atomic_fcmpset_rel_ptr atomic_fcmpset_rel_long #define atomic_swap_ptr atomic_swap_long #define atomic_readandclear_ptr atomic_readandclear_long #endif /* !WANT_FUNCTIONS */ + +#endif /* KCSAN && !KCSAN_RUNTIME */ #endif /* !_MACHINE_ATOMIC_H_ */ Index: head/sys/amd64/include/csan.h =================================================================== --- head/sys/amd64/include/csan.h (nonexistent) +++ head/sys/amd64/include/csan.h (revision 354942) @@ -0,0 +1,67 @@ +/* $NetBSD: csan.h,v 1.2 2019/11/06 06:57:22 maxv Exp $ */ + +/* + * Copyright (c) 2019 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Maxime Villard. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include +#include +#include + +static inline bool +kcsan_md_is_avail(void) +{ + return true; +} + +static inline void +kcsan_md_disable_intrs(uint64_t *state) +{ + + *state = intr_disable(); +} + +static inline void +kcsan_md_enable_intrs(uint64_t *state) +{ + + intr_restore(*state); +} + +static inline void +kcsan_md_delay(uint64_t us) +{ + DELAY(us); +} + +static void +kcsan_md_unwind(void) +{ +} Property changes on: head/sys/amd64/include/csan.h ___________________________________________________________________ Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Index: head/sys/arm64/arm64/bus_machdep.c =================================================================== --- head/sys/arm64/arm64/bus_machdep.c (revision 354941) +++ head/sys/arm64/arm64/bus_machdep.c (revision 354942) @@ -1,228 +1,230 @@ /*- * Copyright (c) 2014 Andrew Turner * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ +#define KCSAN_RUNTIME + #include "opt_platform.h" #include __FBSDID("$FreeBSD$"); #include #include #include uint8_t generic_bs_r_1(void *, bus_space_handle_t, bus_size_t); uint16_t generic_bs_r_2(void *, bus_space_handle_t, bus_size_t); uint32_t generic_bs_r_4(void *, bus_space_handle_t, bus_size_t); uint64_t generic_bs_r_8(void *, bus_space_handle_t, bus_size_t); void generic_bs_rm_1(void *, bus_space_handle_t, bus_size_t, uint8_t *, bus_size_t); void generic_bs_rm_2(void *, bus_space_handle_t, bus_size_t, uint16_t *, bus_size_t); void generic_bs_rm_4(void *, bus_space_handle_t, bus_size_t, uint32_t *, bus_size_t); void generic_bs_rm_8(void *, bus_space_handle_t, bus_size_t, uint64_t *, bus_size_t); void generic_bs_rr_1(void *, bus_space_handle_t, bus_size_t, uint8_t *, bus_size_t); void generic_bs_rr_2(void *, bus_space_handle_t, bus_size_t, uint16_t *, bus_size_t); void generic_bs_rr_4(void *, bus_space_handle_t, bus_size_t, uint32_t *, bus_size_t); void generic_bs_rr_8(void *, bus_space_handle_t, bus_size_t, uint64_t *, bus_size_t); void generic_bs_w_1(void *, bus_space_handle_t, bus_size_t, uint8_t); void generic_bs_w_2(void *, bus_space_handle_t, bus_size_t, uint16_t); void generic_bs_w_4(void *, bus_space_handle_t, bus_size_t, uint32_t); void generic_bs_w_8(void *, bus_space_handle_t, bus_size_t, uint64_t); void generic_bs_wm_1(void *, bus_space_handle_t, bus_size_t, const uint8_t *, bus_size_t); void generic_bs_wm_2(void *, bus_space_handle_t, bus_size_t, const uint16_t *, bus_size_t); void generic_bs_wm_4(void *, bus_space_handle_t, bus_size_t, const uint32_t *, bus_size_t); void generic_bs_wm_8(void *, bus_space_handle_t, bus_size_t, const uint64_t *, bus_size_t); void generic_bs_wr_1(void *, bus_space_handle_t, bus_size_t, const uint8_t *, bus_size_t); void generic_bs_wr_2(void *, bus_space_handle_t, bus_size_t, const uint16_t *, bus_size_t); void generic_bs_wr_4(void *, bus_space_handle_t, bus_size_t, const uint32_t *, bus_size_t); void generic_bs_wr_8(void *, bus_space_handle_t, bus_size_t, const uint64_t *, bus_size_t); static int generic_bs_map(void *t, bus_addr_t bpa, bus_size_t size, int flags, bus_space_handle_t *bshp) { void *va; va = pmap_mapdev(bpa, size); if (va == NULL) return (ENOMEM); *bshp = (bus_space_handle_t)va; return (0); } static void generic_bs_unmap(void *t, bus_space_handle_t bsh, bus_size_t size) { pmap_unmapdev(bsh, size); } static void generic_bs_barrier(void *t, bus_space_handle_t bsh, bus_size_t offset, bus_size_t size, int flags) { } static int generic_bs_subregion(void *t, bus_space_handle_t bsh, bus_size_t offset, bus_size_t size, bus_space_handle_t *nbshp) { *nbshp = bsh + offset; return (0); } struct bus_space memmap_bus = { /* cookie */ .bs_cookie = NULL, /* mapping/unmapping */ .bs_map = generic_bs_map, .bs_unmap = generic_bs_unmap, .bs_subregion = generic_bs_subregion, /* allocation/deallocation */ .bs_alloc = NULL, .bs_free = NULL, /* barrier */ .bs_barrier = generic_bs_barrier, /* read single */ .bs_r_1 = generic_bs_r_1, .bs_r_2 = generic_bs_r_2, .bs_r_4 = generic_bs_r_4, .bs_r_8 = generic_bs_r_8, /* read multiple */ .bs_rm_1 = generic_bs_rm_1, .bs_rm_2 = generic_bs_rm_2, .bs_rm_4 = generic_bs_rm_4, .bs_rm_8 = generic_bs_rm_8, /* read region */ .bs_rr_1 = generic_bs_rr_1, .bs_rr_2 = generic_bs_rr_2, .bs_rr_4 = generic_bs_rr_4, .bs_rr_8 = generic_bs_rr_8, /* write single */ .bs_w_1 = generic_bs_w_1, .bs_w_2 = generic_bs_w_2, .bs_w_4 = generic_bs_w_4, .bs_w_8 = generic_bs_w_8, /* write multiple */ .bs_wm_1 = generic_bs_wm_1, .bs_wm_2 = generic_bs_wm_2, .bs_wm_4 = generic_bs_wm_4, .bs_wm_8 = generic_bs_wm_8, /* write region */ .bs_wr_1 = generic_bs_wr_1, .bs_wr_2 = generic_bs_wr_2, .bs_wr_4 = generic_bs_wr_4, .bs_wr_8 = generic_bs_wr_8, /* set multiple */ .bs_sm_1 = NULL, .bs_sm_2 = NULL, .bs_sm_4 = NULL, .bs_sm_8 = NULL, /* set region */ .bs_sr_1 = NULL, .bs_sr_2 = NULL, .bs_sr_4 = NULL, .bs_sr_8 = NULL, /* copy */ .bs_c_1 = NULL, .bs_c_2 = NULL, .bs_c_4 = NULL, .bs_c_8 = NULL, /* read single stream */ .bs_r_1_s = NULL, .bs_r_2_s = NULL, .bs_r_4_s = NULL, .bs_r_8_s = NULL, /* read multiple stream */ .bs_rm_1_s = generic_bs_rm_1, .bs_rm_2_s = generic_bs_rm_2, .bs_rm_4_s = generic_bs_rm_4, .bs_rm_8_s = generic_bs_rm_8, /* read region stream */ .bs_rr_1_s = NULL, .bs_rr_2_s = NULL, .bs_rr_4_s = NULL, .bs_rr_8_s = NULL, /* write single stream */ .bs_w_1_s = NULL, .bs_w_2_s = NULL, .bs_w_4_s = NULL, .bs_w_8_s = NULL, /* write multiple stream */ .bs_wm_1_s = generic_bs_wm_1, .bs_wm_2_s = generic_bs_wm_2, .bs_wm_4_s = generic_bs_wm_4, .bs_wm_8_s = generic_bs_wm_8, /* write region stream */ .bs_wr_1_s = NULL, .bs_wr_2_s = NULL, .bs_wr_4_s = NULL, .bs_wr_8_s = NULL, }; #ifdef FDT bus_space_tag_t fdtbus_bs_tag = &memmap_bus; #endif Index: head/sys/arm64/arm64/copystr.c =================================================================== --- head/sys/arm64/arm64/copystr.c (revision 354941) +++ head/sys/arm64/arm64/copystr.c (revision 354942) @@ -1,61 +1,61 @@ /*- * Copyright (c) 2014 Andrew Turner * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ #include __FBSDID("$FreeBSD$"); #include #include int -copystr(const void * __restrict kfaddr, void * __restrict kdaddr, size_t len, +(copystr)(const void * __restrict kfaddr, void * __restrict kdaddr, size_t len, size_t * __restrict lencopied) { const char *src; size_t pos; char *dst; int error; error = ENAMETOOLONG; src = kfaddr; dst = kdaddr; for (pos = 0; pos < len; pos++) { dst[pos] = src[pos]; if (src[pos] == '\0') { /* Increment pos to hold the number of bytes copied */ pos++; error = 0; break; } } if (lencopied != NULL) *lencopied = pos; return (error); } Index: head/sys/arm64/arm64/machdep.c =================================================================== --- head/sys/arm64/arm64/machdep.c (revision 354941) +++ head/sys/arm64/arm64/machdep.c (revision 354942) @@ -1,1331 +1,1334 @@ /*- * Copyright (c) 2014 Andrew Turner * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ #include "opt_acpi.h" #include "opt_platform.h" #include "opt_ddb.h" #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include +#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef VFP #include #endif #ifdef DEV_ACPI #include #include #endif #ifdef FDT #include #include #endif enum arm64_bus arm64_bus_method = ARM64_BUS_NONE; struct pcpu __pcpu[MAXCPU]; static struct trapframe proc0_tf; int early_boot = 1; int cold = 1; struct kva_md_info kmi; int64_t dcache_line_size; /* The minimum D cache line size */ int64_t icache_line_size; /* The minimum I cache line size */ int64_t idcache_line_size; /* The minimum cache line size */ int64_t dczva_line_size; /* The size of cache line the dc zva zeroes */ int has_pan; /* * Physical address of the EFI System Table. Stashed from the metadata hints * passed into the kernel and used by the EFI code to call runtime services. */ vm_paddr_t efi_systbl_phys; /* pagezero_* implementations are provided in support.S */ void pagezero_simple(void *); void pagezero_cache(void *); /* pagezero_simple is default pagezero */ void (*pagezero)(void *p) = pagezero_simple; static void pan_setup(void) { uint64_t id_aa64mfr1; id_aa64mfr1 = READ_SPECIALREG(id_aa64mmfr1_el1); if (ID_AA64MMFR1_PAN_VAL(id_aa64mfr1) != ID_AA64MMFR1_PAN_NONE) has_pan = 1; } void pan_enable(void) { /* * The LLVM integrated assembler doesn't understand the PAN * PSTATE field. Because of this we need to manually create * the instruction in an asm block. This is equivalent to: * msr pan, #1 * * This sets the PAN bit, stopping the kernel from accessing * memory when userspace can also access it unless the kernel * uses the userspace load/store instructions. */ if (has_pan) { WRITE_SPECIALREG(sctlr_el1, READ_SPECIALREG(sctlr_el1) & ~SCTLR_SPAN); __asm __volatile(".inst 0xd500409f | (0x1 << 8)"); } } static void cpu_startup(void *dummy) { undef_init(); identify_cpu(); install_cpu_errata(); vm_ksubmap_init(&kmi); bufinit(); vm_pager_bufferinit(); } SYSINIT(cpu, SI_SUB_CPU, SI_ORDER_FIRST, cpu_startup, NULL); int cpu_idle_wakeup(int cpu) { return (0); } int fill_regs(struct thread *td, struct reg *regs) { struct trapframe *frame; frame = td->td_frame; regs->sp = frame->tf_sp; regs->lr = frame->tf_lr; regs->elr = frame->tf_elr; regs->spsr = frame->tf_spsr; memcpy(regs->x, frame->tf_x, sizeof(regs->x)); #ifdef COMPAT_FREEBSD32 /* * We may be called here for a 32bits process, if we're using a * 64bits debugger. If so, put PC and SPSR where it expects it. */ if (SV_PROC_FLAG(td->td_proc, SV_ILP32)) { regs->x[15] = frame->tf_elr; regs->x[16] = frame->tf_spsr; } #endif return (0); } int set_regs(struct thread *td, struct reg *regs) { struct trapframe *frame; frame = td->td_frame; frame->tf_sp = regs->sp; frame->tf_lr = regs->lr; frame->tf_elr = regs->elr; frame->tf_spsr &= ~PSR_FLAGS; frame->tf_spsr |= regs->spsr & PSR_FLAGS; memcpy(frame->tf_x, regs->x, sizeof(frame->tf_x)); #ifdef COMPAT_FREEBSD32 if (SV_PROC_FLAG(td->td_proc, SV_ILP32)) { /* * We may be called for a 32bits process if we're using * a 64bits debugger. If so, get PC and SPSR from where * it put it. */ frame->tf_elr = regs->x[15]; frame->tf_spsr = regs->x[16] & PSR_FLAGS; } #endif return (0); } int fill_fpregs(struct thread *td, struct fpreg *regs) { #ifdef VFP struct pcb *pcb; pcb = td->td_pcb; if ((pcb->pcb_fpflags & PCB_FP_STARTED) != 0) { /* * If we have just been running VFP instructions we will * need to save the state to memcpy it below. */ if (td == curthread) vfp_save_state(td, pcb); KASSERT(pcb->pcb_fpusaved == &pcb->pcb_fpustate, ("Called fill_fpregs while the kernel is using the VFP")); memcpy(regs->fp_q, pcb->pcb_fpustate.vfp_regs, sizeof(regs->fp_q)); regs->fp_cr = pcb->pcb_fpustate.vfp_fpcr; regs->fp_sr = pcb->pcb_fpustate.vfp_fpsr; } else #endif memset(regs, 0, sizeof(*regs)); return (0); } int set_fpregs(struct thread *td, struct fpreg *regs) { #ifdef VFP struct pcb *pcb; pcb = td->td_pcb; KASSERT(pcb->pcb_fpusaved == &pcb->pcb_fpustate, ("Called set_fpregs while the kernel is using the VFP")); memcpy(pcb->pcb_fpustate.vfp_regs, regs->fp_q, sizeof(regs->fp_q)); pcb->pcb_fpustate.vfp_fpcr = regs->fp_cr; pcb->pcb_fpustate.vfp_fpsr = regs->fp_sr; #endif return (0); } int fill_dbregs(struct thread *td, struct dbreg *regs) { struct debug_monitor_state *monitor; int count, i; uint8_t debug_ver, nbkpts; memset(regs, 0, sizeof(*regs)); extract_user_id_field(ID_AA64DFR0_EL1, ID_AA64DFR0_DebugVer_SHIFT, &debug_ver); extract_user_id_field(ID_AA64DFR0_EL1, ID_AA64DFR0_BRPs_SHIFT, &nbkpts); /* * The BRPs field contains the number of breakpoints - 1. Armv8-A * allows the hardware to provide 2-16 breakpoints so this won't * overflow an 8 bit value. */ count = nbkpts + 1; regs->db_info = debug_ver; regs->db_info <<= 8; regs->db_info |= count; monitor = &td->td_pcb->pcb_dbg_regs; if ((monitor->dbg_flags & DBGMON_ENABLED) != 0) { for (i = 0; i < count; i++) { regs->db_regs[i].dbr_addr = monitor->dbg_bvr[i]; regs->db_regs[i].dbr_ctrl = monitor->dbg_bcr[i]; } } return (0); } int set_dbregs(struct thread *td, struct dbreg *regs) { struct debug_monitor_state *monitor; int count; int i; monitor = &td->td_pcb->pcb_dbg_regs; count = 0; monitor->dbg_enable_count = 0; for (i = 0; i < DBG_BRP_MAX; i++) { /* TODO: Check these values */ monitor->dbg_bvr[i] = regs->db_regs[i].dbr_addr; monitor->dbg_bcr[i] = regs->db_regs[i].dbr_ctrl; if ((monitor->dbg_bcr[i] & 1) != 0) monitor->dbg_enable_count++; } if (monitor->dbg_enable_count > 0) monitor->dbg_flags |= DBGMON_ENABLED; return (0); } #ifdef COMPAT_FREEBSD32 int fill_regs32(struct thread *td, struct reg32 *regs) { int i; struct trapframe *tf; tf = td->td_frame; for (i = 0; i < 13; i++) regs->r[i] = tf->tf_x[i]; /* For arm32, SP is r13 and LR is r14 */ regs->r_sp = tf->tf_x[13]; regs->r_lr = tf->tf_x[14]; regs->r_pc = tf->tf_elr; regs->r_cpsr = tf->tf_spsr; return (0); } int set_regs32(struct thread *td, struct reg32 *regs) { int i; struct trapframe *tf; tf = td->td_frame; for (i = 0; i < 13; i++) tf->tf_x[i] = regs->r[i]; /* For arm 32, SP is r13 an LR is r14 */ tf->tf_x[13] = regs->r_sp; tf->tf_x[14] = regs->r_lr; tf->tf_elr = regs->r_pc; tf->tf_spsr = regs->r_cpsr; return (0); } int fill_fpregs32(struct thread *td, struct fpreg32 *regs) { printf("ARM64TODO: fill_fpregs32"); return (EDOOFUS); } int set_fpregs32(struct thread *td, struct fpreg32 *regs) { printf("ARM64TODO: set_fpregs32"); return (EDOOFUS); } int fill_dbregs32(struct thread *td, struct dbreg32 *regs) { printf("ARM64TODO: fill_dbregs32"); return (EDOOFUS); } int set_dbregs32(struct thread *td, struct dbreg32 *regs) { printf("ARM64TODO: set_dbregs32"); return (EDOOFUS); } #endif int ptrace_set_pc(struct thread *td, u_long addr) { td->td_frame->tf_elr = addr; return (0); } int ptrace_single_step(struct thread *td) { td->td_frame->tf_spsr |= PSR_SS; td->td_pcb->pcb_flags |= PCB_SINGLE_STEP; return (0); } int ptrace_clear_single_step(struct thread *td) { td->td_frame->tf_spsr &= ~PSR_SS; td->td_pcb->pcb_flags &= ~PCB_SINGLE_STEP; return (0); } void exec_setregs(struct thread *td, struct image_params *imgp, u_long stack) { struct trapframe *tf = td->td_frame; memset(tf, 0, sizeof(struct trapframe)); tf->tf_x[0] = stack; tf->tf_sp = STACKALIGN(stack); tf->tf_lr = imgp->entry_addr; tf->tf_elr = imgp->entry_addr; } /* Sanity check these are the same size, they will be memcpy'd to and fro */ CTASSERT(sizeof(((struct trapframe *)0)->tf_x) == sizeof((struct gpregs *)0)->gp_x); CTASSERT(sizeof(((struct trapframe *)0)->tf_x) == sizeof((struct reg *)0)->x); int get_mcontext(struct thread *td, mcontext_t *mcp, int clear_ret) { struct trapframe *tf = td->td_frame; if (clear_ret & GET_MC_CLEAR_RET) { mcp->mc_gpregs.gp_x[0] = 0; mcp->mc_gpregs.gp_spsr = tf->tf_spsr & ~PSR_C; } else { mcp->mc_gpregs.gp_x[0] = tf->tf_x[0]; mcp->mc_gpregs.gp_spsr = tf->tf_spsr; } memcpy(&mcp->mc_gpregs.gp_x[1], &tf->tf_x[1], sizeof(mcp->mc_gpregs.gp_x[1]) * (nitems(mcp->mc_gpregs.gp_x) - 1)); mcp->mc_gpregs.gp_sp = tf->tf_sp; mcp->mc_gpregs.gp_lr = tf->tf_lr; mcp->mc_gpregs.gp_elr = tf->tf_elr; return (0); } int set_mcontext(struct thread *td, mcontext_t *mcp) { struct trapframe *tf = td->td_frame; uint32_t spsr; spsr = mcp->mc_gpregs.gp_spsr; if ((spsr & PSR_M_MASK) != PSR_M_EL0t || (spsr & PSR_AARCH32) != 0 || (spsr & PSR_DAIF) != (td->td_frame->tf_spsr & PSR_DAIF)) return (EINVAL); memcpy(tf->tf_x, mcp->mc_gpregs.gp_x, sizeof(tf->tf_x)); tf->tf_sp = mcp->mc_gpregs.gp_sp; tf->tf_lr = mcp->mc_gpregs.gp_lr; tf->tf_elr = mcp->mc_gpregs.gp_elr; tf->tf_spsr = mcp->mc_gpregs.gp_spsr; return (0); } static void get_fpcontext(struct thread *td, mcontext_t *mcp) { #ifdef VFP struct pcb *curpcb; critical_enter(); curpcb = curthread->td_pcb; if ((curpcb->pcb_fpflags & PCB_FP_STARTED) != 0) { /* * If we have just been running VFP instructions we will * need to save the state to memcpy it below. */ vfp_save_state(td, curpcb); KASSERT(curpcb->pcb_fpusaved == &curpcb->pcb_fpustate, ("Called get_fpcontext while the kernel is using the VFP")); KASSERT((curpcb->pcb_fpflags & ~PCB_FP_USERMASK) == 0, ("Non-userspace FPU flags set in get_fpcontext")); memcpy(mcp->mc_fpregs.fp_q, curpcb->pcb_fpustate.vfp_regs, sizeof(mcp->mc_fpregs)); mcp->mc_fpregs.fp_cr = curpcb->pcb_fpustate.vfp_fpcr; mcp->mc_fpregs.fp_sr = curpcb->pcb_fpustate.vfp_fpsr; mcp->mc_fpregs.fp_flags = curpcb->pcb_fpflags; mcp->mc_flags |= _MC_FP_VALID; } critical_exit(); #endif } static void set_fpcontext(struct thread *td, mcontext_t *mcp) { #ifdef VFP struct pcb *curpcb; critical_enter(); if ((mcp->mc_flags & _MC_FP_VALID) != 0) { curpcb = curthread->td_pcb; /* * Discard any vfp state for the current thread, we * are about to override it. */ vfp_discard(td); KASSERT(curpcb->pcb_fpusaved == &curpcb->pcb_fpustate, ("Called set_fpcontext while the kernel is using the VFP")); memcpy(curpcb->pcb_fpustate.vfp_regs, mcp->mc_fpregs.fp_q, sizeof(mcp->mc_fpregs)); curpcb->pcb_fpustate.vfp_fpcr = mcp->mc_fpregs.fp_cr; curpcb->pcb_fpustate.vfp_fpsr = mcp->mc_fpregs.fp_sr; curpcb->pcb_fpflags = mcp->mc_fpregs.fp_flags & PCB_FP_USERMASK; } critical_exit(); #endif } void cpu_idle(int busy) { spinlock_enter(); if (!busy) cpu_idleclock(); if (!sched_runnable()) __asm __volatile( "dsb sy \n" "wfi \n"); if (!busy) cpu_activeclock(); spinlock_exit(); } void cpu_halt(void) { /* We should have shutdown by now, if not enter a low power sleep */ intr_disable(); while (1) { __asm __volatile("wfi"); } } /* * Flush the D-cache for non-DMA I/O so that the I-cache can * be made coherent later. */ void cpu_flush_dcache(void *ptr, size_t len) { /* ARM64TODO TBD */ } /* Get current clock frequency for the given CPU ID. */ int cpu_est_clockrate(int cpu_id, uint64_t *rate) { struct pcpu *pc; pc = pcpu_find(cpu_id); if (pc == NULL || rate == NULL) return (EINVAL); if (pc->pc_clock == 0) return (EOPNOTSUPP); *rate = pc->pc_clock; return (0); } void cpu_pcpu_init(struct pcpu *pcpu, int cpuid, size_t size) { pcpu->pc_acpi_id = 0xffffffff; } void spinlock_enter(void) { struct thread *td; register_t daif; td = curthread; if (td->td_md.md_spinlock_count == 0) { daif = intr_disable(); td->td_md.md_spinlock_count = 1; td->td_md.md_saved_daif = daif; } else td->td_md.md_spinlock_count++; critical_enter(); } void spinlock_exit(void) { struct thread *td; register_t daif; td = curthread; critical_exit(); daif = td->td_md.md_saved_daif; td->td_md.md_spinlock_count--; if (td->td_md.md_spinlock_count == 0) intr_restore(daif); } #ifndef _SYS_SYSPROTO_H_ struct sigreturn_args { ucontext_t *ucp; }; #endif int sys_sigreturn(struct thread *td, struct sigreturn_args *uap) { ucontext_t uc; int error; if (uap == NULL) return (EFAULT); if (copyin(uap->sigcntxp, &uc, sizeof(uc))) return (EFAULT); error = set_mcontext(td, &uc.uc_mcontext); if (error != 0) return (error); set_fpcontext(td, &uc.uc_mcontext); /* Restore signal mask. */ kern_sigprocmask(td, SIG_SETMASK, &uc.uc_sigmask, NULL, 0); return (EJUSTRETURN); } /* * Construct a PCB from a trapframe. This is called from kdb_trap() where * we want to start a backtrace from the function that caused us to enter * the debugger. We have the context in the trapframe, but base the trace * on the PCB. The PCB doesn't have to be perfect, as long as it contains * enough for a backtrace. */ void makectx(struct trapframe *tf, struct pcb *pcb) { int i; for (i = 0; i < PCB_LR; i++) pcb->pcb_x[i] = tf->tf_x[i]; pcb->pcb_x[PCB_LR] = tf->tf_lr; pcb->pcb_pc = tf->tf_elr; pcb->pcb_sp = tf->tf_sp; } void sendsig(sig_t catcher, ksiginfo_t *ksi, sigset_t *mask) { struct thread *td; struct proc *p; struct trapframe *tf; struct sigframe *fp, frame; struct sigacts *psp; struct sysentvec *sysent; int onstack, sig; td = curthread; p = td->td_proc; PROC_LOCK_ASSERT(p, MA_OWNED); sig = ksi->ksi_signo; psp = p->p_sigacts; mtx_assert(&psp->ps_mtx, MA_OWNED); tf = td->td_frame; onstack = sigonstack(tf->tf_sp); CTR4(KTR_SIG, "sendsig: td=%p (%s) catcher=%p sig=%d", td, p->p_comm, catcher, sig); /* Allocate and validate space for the signal handler context. */ if ((td->td_pflags & TDP_ALTSTACK) != 0 && !onstack && SIGISMEMBER(psp->ps_sigonstack, sig)) { fp = (struct sigframe *)((uintptr_t)td->td_sigstk.ss_sp + td->td_sigstk.ss_size); #if defined(COMPAT_43) td->td_sigstk.ss_flags |= SS_ONSTACK; #endif } else { fp = (struct sigframe *)td->td_frame->tf_sp; } /* Make room, keeping the stack aligned */ fp--; fp = (struct sigframe *)STACKALIGN(fp); /* Fill in the frame to copy out */ bzero(&frame, sizeof(frame)); get_mcontext(td, &frame.sf_uc.uc_mcontext, 0); get_fpcontext(td, &frame.sf_uc.uc_mcontext); frame.sf_si = ksi->ksi_info; frame.sf_uc.uc_sigmask = *mask; frame.sf_uc.uc_stack = td->td_sigstk; frame.sf_uc.uc_stack.ss_flags = (td->td_pflags & TDP_ALTSTACK) != 0 ? (onstack ? SS_ONSTACK : 0) : SS_DISABLE; mtx_unlock(&psp->ps_mtx); PROC_UNLOCK(td->td_proc); /* Copy the sigframe out to the user's stack. */ if (copyout(&frame, fp, sizeof(*fp)) != 0) { /* Process has trashed its stack. Kill it. */ CTR2(KTR_SIG, "sendsig: sigexit td=%p fp=%p", td, fp); PROC_LOCK(p); sigexit(td, SIGILL); } tf->tf_x[0]= sig; tf->tf_x[1] = (register_t)&fp->sf_si; tf->tf_x[2] = (register_t)&fp->sf_uc; tf->tf_elr = (register_t)catcher; tf->tf_sp = (register_t)fp; sysent = p->p_sysent; if (sysent->sv_sigcode_base != 0) tf->tf_lr = (register_t)sysent->sv_sigcode_base; else tf->tf_lr = (register_t)(sysent->sv_psstrings - *(sysent->sv_szsigcode)); CTR3(KTR_SIG, "sendsig: return td=%p pc=%#x sp=%#x", td, tf->tf_elr, tf->tf_sp); PROC_LOCK(p); mtx_lock(&psp->ps_mtx); } static void init_proc0(vm_offset_t kstack) { struct pcpu *pcpup = &__pcpu[0]; proc_linkup0(&proc0, &thread0); thread0.td_kstack = kstack; thread0.td_kstack_pages = KSTACK_PAGES; thread0.td_pcb = (struct pcb *)(thread0.td_kstack + thread0.td_kstack_pages * PAGE_SIZE) - 1; thread0.td_pcb->pcb_fpflags = 0; thread0.td_pcb->pcb_fpusaved = &thread0.td_pcb->pcb_fpustate; thread0.td_pcb->pcb_vfpcpu = UINT_MAX; thread0.td_frame = &proc0_tf; pcpup->pc_curpcb = thread0.td_pcb; } typedef struct { uint32_t type; uint64_t phys_start; uint64_t virt_start; uint64_t num_pages; uint64_t attr; } EFI_MEMORY_DESCRIPTOR; typedef void (*efi_map_entry_cb)(struct efi_md *); static void foreach_efi_map_entry(struct efi_map_header *efihdr, efi_map_entry_cb cb) { struct efi_md *map, *p; size_t efisz; int ndesc, i; /* * Memory map data provided by UEFI via the GetMemoryMap * Boot Services API. */ efisz = (sizeof(struct efi_map_header) + 0xf) & ~0xf; map = (struct efi_md *)((uint8_t *)efihdr + efisz); if (efihdr->descriptor_size == 0) return; ndesc = efihdr->memory_size / efihdr->descriptor_size; for (i = 0, p = map; i < ndesc; i++, p = efi_next_descriptor(p, efihdr->descriptor_size)) { cb(p); } } static void exclude_efi_map_entry(struct efi_md *p) { switch (p->md_type) { case EFI_MD_TYPE_CODE: case EFI_MD_TYPE_DATA: case EFI_MD_TYPE_BS_CODE: case EFI_MD_TYPE_BS_DATA: case EFI_MD_TYPE_FREE: /* * We're allowed to use any entry with these types. */ break; default: arm_physmem_exclude_region(p->md_phys, p->md_pages * PAGE_SIZE, EXFLAG_NOALLOC); } } static void exclude_efi_map_entries(struct efi_map_header *efihdr) { foreach_efi_map_entry(efihdr, exclude_efi_map_entry); } static void add_efi_map_entry(struct efi_md *p) { switch (p->md_type) { case EFI_MD_TYPE_RT_DATA: /* * Runtime data will be excluded after the DMAP * region is created to stop it from being added * to phys_avail. */ case EFI_MD_TYPE_CODE: case EFI_MD_TYPE_DATA: case EFI_MD_TYPE_BS_CODE: case EFI_MD_TYPE_BS_DATA: case EFI_MD_TYPE_FREE: /* * We're allowed to use any entry with these types. */ arm_physmem_hardware_region(p->md_phys, p->md_pages * PAGE_SIZE); break; } } static void add_efi_map_entries(struct efi_map_header *efihdr) { foreach_efi_map_entry(efihdr, add_efi_map_entry); } static void print_efi_map_entry(struct efi_md *p) { const char *type; static const char *types[] = { "Reserved", "LoaderCode", "LoaderData", "BootServicesCode", "BootServicesData", "RuntimeServicesCode", "RuntimeServicesData", "ConventionalMemory", "UnusableMemory", "ACPIReclaimMemory", "ACPIMemoryNVS", "MemoryMappedIO", "MemoryMappedIOPortSpace", "PalCode", "PersistentMemory" }; if (p->md_type < nitems(types)) type = types[p->md_type]; else type = ""; printf("%23s %012lx %12p %08lx ", type, p->md_phys, p->md_virt, p->md_pages); if (p->md_attr & EFI_MD_ATTR_UC) printf("UC "); if (p->md_attr & EFI_MD_ATTR_WC) printf("WC "); if (p->md_attr & EFI_MD_ATTR_WT) printf("WT "); if (p->md_attr & EFI_MD_ATTR_WB) printf("WB "); if (p->md_attr & EFI_MD_ATTR_UCE) printf("UCE "); if (p->md_attr & EFI_MD_ATTR_WP) printf("WP "); if (p->md_attr & EFI_MD_ATTR_RP) printf("RP "); if (p->md_attr & EFI_MD_ATTR_XP) printf("XP "); if (p->md_attr & EFI_MD_ATTR_NV) printf("NV "); if (p->md_attr & EFI_MD_ATTR_MORE_RELIABLE) printf("MORE_RELIABLE "); if (p->md_attr & EFI_MD_ATTR_RO) printf("RO "); if (p->md_attr & EFI_MD_ATTR_RT) printf("RUNTIME"); printf("\n"); } static void print_efi_map_entries(struct efi_map_header *efihdr) { printf("%23s %12s %12s %8s %4s\n", "Type", "Physical", "Virtual", "#Pages", "Attr"); foreach_efi_map_entry(efihdr, print_efi_map_entry); } #ifdef FDT static void try_load_dtb(caddr_t kmdp) { vm_offset_t dtbp; dtbp = MD_FETCH(kmdp, MODINFOMD_DTBP, vm_offset_t); #if defined(FDT_DTB_STATIC) /* * In case the device tree blob was not retrieved (from metadata) try * to use the statically embedded one. */ if (dtbp == 0) dtbp = (vm_offset_t)&fdt_static_dtb; #endif if (dtbp == (vm_offset_t)NULL) { printf("ERROR loading DTB\n"); return; } if (OF_install(OFW_FDT, 0) == FALSE) panic("Cannot install FDT"); if (OF_init((void *)dtbp) != 0) panic("OF_init failed with the found device tree"); } #endif static bool bus_probe(void) { bool has_acpi, has_fdt; char *order, *env; has_acpi = has_fdt = false; #ifdef FDT has_fdt = (OF_peer(0) != 0); #endif #ifdef DEV_ACPI has_acpi = (acpi_find_table(ACPI_SIG_SPCR) != 0); #endif env = kern_getenv("kern.cfg.order"); if (env != NULL) { order = env; while (order != NULL) { if (has_acpi && strncmp(order, "acpi", 4) == 0 && (order[4] == ',' || order[4] == '\0')) { arm64_bus_method = ARM64_BUS_ACPI; break; } if (has_fdt && strncmp(order, "fdt", 3) == 0 && (order[3] == ',' || order[3] == '\0')) { arm64_bus_method = ARM64_BUS_FDT; break; } order = strchr(order, ','); } freeenv(env); /* If we set the bus method it is valid */ if (arm64_bus_method != ARM64_BUS_NONE) return (true); } /* If no order or an invalid order was set use the default */ if (arm64_bus_method == ARM64_BUS_NONE) { if (has_fdt) arm64_bus_method = ARM64_BUS_FDT; else if (has_acpi) arm64_bus_method = ARM64_BUS_ACPI; } /* * If no option was set the default is valid, otherwise we are * setting one to get cninit() working, then calling panic to tell * the user about the invalid bus setup. */ return (env == NULL); } static void cache_setup(void) { int dcache_line_shift, icache_line_shift, dczva_line_shift; uint32_t ctr_el0; uint32_t dczid_el0; ctr_el0 = READ_SPECIALREG(ctr_el0); /* Read the log2 words in each D cache line */ dcache_line_shift = CTR_DLINE_SIZE(ctr_el0); /* Get the D cache line size */ dcache_line_size = sizeof(int) << dcache_line_shift; /* And the same for the I cache */ icache_line_shift = CTR_ILINE_SIZE(ctr_el0); icache_line_size = sizeof(int) << icache_line_shift; idcache_line_size = MIN(dcache_line_size, icache_line_size); dczid_el0 = READ_SPECIALREG(dczid_el0); /* Check if dc zva is not prohibited */ if (dczid_el0 & DCZID_DZP) dczva_line_size = 0; else { /* Same as with above calculations */ dczva_line_shift = DCZID_BS_SIZE(dczid_el0); dczva_line_size = sizeof(int) << dczva_line_shift; /* Change pagezero function */ pagezero = pagezero_cache; } } static vm_offset_t freebsd_parse_boot_param(struct arm64_bootparams *abp) { vm_offset_t lastaddr; void *kmdp; static char *loader_envp; preload_metadata = (caddr_t)(uintptr_t)(abp->modulep); kmdp = preload_search_by_type("elf kernel"); if (kmdp == NULL) return (0); boothowto = MD_FETCH(kmdp, MODINFOMD_HOWTO, int); loader_envp = MD_FETCH(kmdp, MODINFOMD_ENVP, char *); init_static_kenv(loader_envp, 0); lastaddr = MD_FETCH(kmdp, MODINFOMD_KERNEND, vm_offset_t); return (lastaddr); } void initarm(struct arm64_bootparams *abp) { struct efi_fb *efifb; struct efi_map_header *efihdr; struct pcpu *pcpup; char *env; #ifdef FDT struct mem_region mem_regions[FDT_MEM_REGIONS]; int mem_regions_sz; #endif vm_offset_t lastaddr; caddr_t kmdp; bool valid; if ((abp->modulep & VM_MIN_KERNEL_ADDRESS) == VM_MIN_KERNEL_ADDRESS) /* Booted from loader. */ lastaddr = freebsd_parse_boot_param(abp); #ifdef LINUX_BOOT_ABI else /* Booted from U-Boot. */ lastaddr = linux_parse_boot_param(abp); #endif /* Find the kernel address */ kmdp = preload_search_by_type("elf kernel"); if (kmdp == NULL) kmdp = preload_search_by_type("elf64 kernel"); link_elf_ireloc(kmdp); #ifdef FDT try_load_dtb(kmdp); #ifdef LINUX_BOOT_ABI parse_bootargs(&lastaddr, abp); #endif #endif efi_systbl_phys = MD_FETCH(kmdp, MODINFOMD_FW_HANDLE, vm_paddr_t); /* Load the physical memory ranges */ efihdr = (struct efi_map_header *)preload_search_info(kmdp, MODINFO_METADATA | MODINFOMD_EFI_MAP); if (efihdr != NULL) add_efi_map_entries(efihdr); #ifdef FDT else { /* Grab physical memory regions information from device tree. */ if (fdt_get_mem_regions(mem_regions, &mem_regions_sz, NULL) != 0) panic("Cannot get physical memory regions"); arm_physmem_hardware_regions(mem_regions, mem_regions_sz); } if (fdt_get_reserved_mem(mem_regions, &mem_regions_sz) == 0) arm_physmem_exclude_regions(mem_regions, mem_regions_sz, EXFLAG_NODUMP | EXFLAG_NOALLOC); #endif /* Exclude the EFI framebuffer from our view of physical memory. */ efifb = (struct efi_fb *)preload_search_info(kmdp, MODINFO_METADATA | MODINFOMD_EFI_FB); if (efifb != NULL) arm_physmem_exclude_region(efifb->fb_addr, efifb->fb_size, EXFLAG_NOALLOC); /* Set the pcpu data, this is needed by pmap_bootstrap */ pcpup = &__pcpu[0]; pcpu_init(pcpup, 0, sizeof(struct pcpu)); /* * Set the pcpu pointer with a backup in tpidr_el1 to be * loaded when entering the kernel from userland. */ __asm __volatile( "mov x18, %0 \n" "msr tpidr_el1, %0" :: "r"(pcpup)); PCPU_SET(curthread, &thread0); /* Do basic tuning, hz etc */ init_param1(); cache_setup(); pan_setup(); /* Bootstrap enough of pmap to enter the kernel proper */ pmap_bootstrap(abp->kern_l0pt, abp->kern_l1pt, KERNBASE - abp->kern_delta, lastaddr - KERNBASE); /* Exclude entries neexed in teh DMAP region, but not phys_avail */ if (efihdr != NULL) exclude_efi_map_entries(efihdr); arm_physmem_init_kernel_globals(); devmap_bootstrap(0, NULL); valid = bus_probe(); cninit(); if (!valid) panic("Invalid bus configuration: %s", kern_getenv("kern.cfg.order")); init_proc0(abp->kern_stack); msgbufinit(msgbufp, msgbufsize); mutex_init(); init_param2(physmem); dbg_init(); kdb_init(); pan_enable(); + + kcsan_cpu_init(0); env = kern_getenv("kernelname"); if (env != NULL) strlcpy(kernelname, env, sizeof(kernelname)); if (boothowto & RB_VERBOSE) { print_efi_map_entries(efihdr); arm_physmem_print_tables(); } early_boot = 0; } void dbg_init(void) { /* Clear OS lock */ WRITE_SPECIALREG(oslar_el1, 0); /* This permits DDB to use debug registers for watchpoints. */ dbg_monitor_init(); /* TODO: Eventually will need to initialize debug registers here. */ } #ifdef DDB #include DB_SHOW_COMMAND(specialregs, db_show_spregs) { #define PRINT_REG(reg) \ db_printf(__STRING(reg) " = %#016lx\n", READ_SPECIALREG(reg)) PRINT_REG(actlr_el1); PRINT_REG(afsr0_el1); PRINT_REG(afsr1_el1); PRINT_REG(aidr_el1); PRINT_REG(amair_el1); PRINT_REG(ccsidr_el1); PRINT_REG(clidr_el1); PRINT_REG(contextidr_el1); PRINT_REG(cpacr_el1); PRINT_REG(csselr_el1); PRINT_REG(ctr_el0); PRINT_REG(currentel); PRINT_REG(daif); PRINT_REG(dczid_el0); PRINT_REG(elr_el1); PRINT_REG(esr_el1); PRINT_REG(far_el1); #if 0 /* ARM64TODO: Enable VFP before reading floating-point registers */ PRINT_REG(fpcr); PRINT_REG(fpsr); #endif PRINT_REG(id_aa64afr0_el1); PRINT_REG(id_aa64afr1_el1); PRINT_REG(id_aa64dfr0_el1); PRINT_REG(id_aa64dfr1_el1); PRINT_REG(id_aa64isar0_el1); PRINT_REG(id_aa64isar1_el1); PRINT_REG(id_aa64pfr0_el1); PRINT_REG(id_aa64pfr1_el1); PRINT_REG(id_afr0_el1); PRINT_REG(id_dfr0_el1); PRINT_REG(id_isar0_el1); PRINT_REG(id_isar1_el1); PRINT_REG(id_isar2_el1); PRINT_REG(id_isar3_el1); PRINT_REG(id_isar4_el1); PRINT_REG(id_isar5_el1); PRINT_REG(id_mmfr0_el1); PRINT_REG(id_mmfr1_el1); PRINT_REG(id_mmfr2_el1); PRINT_REG(id_mmfr3_el1); #if 0 /* Missing from llvm */ PRINT_REG(id_mmfr4_el1); #endif PRINT_REG(id_pfr0_el1); PRINT_REG(id_pfr1_el1); PRINT_REG(isr_el1); PRINT_REG(mair_el1); PRINT_REG(midr_el1); PRINT_REG(mpidr_el1); PRINT_REG(mvfr0_el1); PRINT_REG(mvfr1_el1); PRINT_REG(mvfr2_el1); PRINT_REG(revidr_el1); PRINT_REG(sctlr_el1); PRINT_REG(sp_el0); PRINT_REG(spsel); PRINT_REG(spsr_el1); PRINT_REG(tcr_el1); PRINT_REG(tpidr_el0); PRINT_REG(tpidr_el1); PRINT_REG(tpidrro_el0); PRINT_REG(ttbr0_el1); PRINT_REG(ttbr1_el1); PRINT_REG(vbar_el1); #undef PRINT_REG } DB_SHOW_COMMAND(vtop, db_show_vtop) { uint64_t phys; if (have_addr) { phys = arm64_address_translate_s1e1r(addr); db_printf("EL1 physical address reg (read): 0x%016lx\n", phys); phys = arm64_address_translate_s1e1w(addr); db_printf("EL1 physical address reg (write): 0x%016lx\n", phys); phys = arm64_address_translate_s1e0r(addr); db_printf("EL0 physical address reg (read): 0x%016lx\n", phys); phys = arm64_address_translate_s1e0w(addr); db_printf("EL0 physical address reg (write): 0x%016lx\n", phys); } else db_printf("show vtop \n"); } #endif Index: head/sys/arm64/arm64/mp_machdep.c =================================================================== --- head/sys/arm64/arm64/mp_machdep.c (revision 354941) +++ head/sys/arm64/arm64/mp_machdep.c (revision 354942) @@ -1,843 +1,846 @@ /*- * Copyright (c) 2015-2016 The FreeBSD Foundation * All rights reserved. * * This software was developed by Andrew Turner under * sponsorship from the FreeBSD Foundation. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * */ #include "opt_acpi.h" #include "opt_ddb.h" #include "opt_kstack_pages.h" #include "opt_platform.h" #include __FBSDID("$FreeBSD$"); #include #include #include #include +#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef VFP #include #endif #ifdef DEV_ACPI #include #include #endif #ifdef FDT #include #include #include #include #endif #include #include "pic_if.h" #define MP_QUIRK_CPULIST 0x01 /* The list of cpus may be wrong, */ /* don't panic if one fails to start */ static uint32_t mp_quirks; #ifdef FDT static struct { const char *compat; uint32_t quirks; } fdt_quirks[] = { { "arm,foundation-aarch64", MP_QUIRK_CPULIST }, { "arm,fvp-base", MP_QUIRK_CPULIST }, /* This is incorrect in some DTS files */ { "arm,vfp-base", MP_QUIRK_CPULIST }, { NULL, 0 }, }; #endif typedef void intr_ipi_send_t(void *, cpuset_t, u_int); typedef void intr_ipi_handler_t(void *); #define INTR_IPI_NAMELEN (MAXCOMLEN + 1) struct intr_ipi { intr_ipi_handler_t * ii_handler; void * ii_handler_arg; intr_ipi_send_t * ii_send; void * ii_send_arg; char ii_name[INTR_IPI_NAMELEN]; u_long * ii_count; }; static struct intr_ipi ipi_sources[INTR_IPI_COUNT]; static struct intr_ipi *intr_ipi_lookup(u_int); static void intr_pic_ipi_setup(u_int, const char *, intr_ipi_handler_t *, void *); static void ipi_ast(void *); static void ipi_hardclock(void *); static void ipi_preempt(void *); static void ipi_rendezvous(void *); static void ipi_stop(void *); struct mtx ap_boot_mtx; struct pcb stoppcbs[MAXCPU]; /* * Not all systems boot from the first CPU in the device tree. To work around * this we need to find which CPU we have booted from so when we later * enable the secondary CPUs we skip this one. */ static int cpu0 = -1; void mpentry(unsigned long cpuid); void init_secondary(uint64_t); uint8_t secondary_stacks[MAXCPU - 1][PAGE_SIZE * KSTACK_PAGES] __aligned(16); /* Set to 1 once we're ready to let the APs out of the pen. */ volatile int aps_ready = 0; /* Temporary variables for init_secondary() */ void *dpcpu[MAXCPU - 1]; static void release_aps(void *dummy __unused) { int i, started; /* Only release CPUs if they exist */ if (mp_ncpus == 1) return; intr_pic_ipi_setup(IPI_AST, "ast", ipi_ast, NULL); intr_pic_ipi_setup(IPI_PREEMPT, "preempt", ipi_preempt, NULL); intr_pic_ipi_setup(IPI_RENDEZVOUS, "rendezvous", ipi_rendezvous, NULL); intr_pic_ipi_setup(IPI_STOP, "stop", ipi_stop, NULL); intr_pic_ipi_setup(IPI_STOP_HARD, "stop hard", ipi_stop, NULL); intr_pic_ipi_setup(IPI_HARDCLOCK, "hardclock", ipi_hardclock, NULL); atomic_store_rel_int(&aps_ready, 1); /* Wake up the other CPUs */ __asm __volatile( "dsb ishst \n" "sev \n" ::: "memory"); printf("Release APs..."); started = 0; for (i = 0; i < 2000; i++) { if (smp_started) { printf("done\n"); return; } /* * Don't time out while we are making progress. Some large * systems can take a while to start all CPUs. */ if (smp_cpus > started) { i = 0; started = smp_cpus; } DELAY(1000); } printf("APs not started\n"); } SYSINIT(start_aps, SI_SUB_SMP, SI_ORDER_FIRST, release_aps, NULL); void init_secondary(uint64_t cpu) { struct pcpu *pcpup; pmap_t pmap0; pcpup = &__pcpu[cpu]; /* * Set the pcpu pointer with a backup in tpidr_el1 to be * loaded when entering the kernel from userland. */ __asm __volatile( "mov x18, %0 \n" "msr tpidr_el1, %0" :: "r"(pcpup)); /* Spin until the BSP releases the APs */ while (!aps_ready) __asm __volatile("wfe"); /* Initialize curthread */ KASSERT(PCPU_GET(idlethread) != NULL, ("no idle thread")); pcpup->pc_curthread = pcpup->pc_idlethread; pcpup->pc_curpcb = pcpup->pc_idlethread->td_pcb; /* Initialize curpmap to match TTBR0's current setting. */ pmap0 = vmspace_pmap(&vmspace0); KASSERT(pmap_to_ttbr0(pmap0) == READ_SPECIALREG(ttbr0_el1), ("pmap0 doesn't match cpu %ld's ttbr0", cpu)); pcpup->pc_curpmap = pmap0; /* * Identify current CPU. This is necessary to setup * affinity registers and to provide support for * runtime chip identification. */ identify_cpu(); install_cpu_errata(); intr_pic_init_secondary(); /* Start per-CPU event timers. */ cpu_initclocks_ap(); #ifdef VFP vfp_init(); #endif dbg_init(); pan_enable(); /* Enable interrupts */ intr_enable(); mtx_lock_spin(&ap_boot_mtx); atomic_add_rel_32(&smp_cpus, 1); if (smp_cpus == mp_ncpus) { /* enable IPI's, tlb shootdown, freezes etc */ atomic_store_rel_int(&smp_started, 1); } mtx_unlock_spin(&ap_boot_mtx); + + kcsan_cpu_init(cpu); /* Enter the scheduler */ sched_throw(NULL); panic("scheduler returned us to init_secondary"); /* NOTREACHED */ } /* * Send IPI thru interrupt controller. */ static void pic_ipi_send(void *arg, cpuset_t cpus, u_int ipi) { KASSERT(intr_irq_root_dev != NULL, ("%s: no root attached", __func__)); PIC_IPI_SEND(intr_irq_root_dev, arg, cpus, ipi); } /* * Setup IPI handler on interrupt controller. * * Not SMP coherent. */ static void intr_pic_ipi_setup(u_int ipi, const char *name, intr_ipi_handler_t *hand, void *arg) { struct intr_irqsrc *isrc; struct intr_ipi *ii; int error; KASSERT(intr_irq_root_dev != NULL, ("%s: no root attached", __func__)); KASSERT(hand != NULL, ("%s: ipi %u no handler", __func__, ipi)); error = PIC_IPI_SETUP(intr_irq_root_dev, ipi, &isrc); if (error != 0) return; isrc->isrc_handlers++; ii = intr_ipi_lookup(ipi); KASSERT(ii->ii_count == NULL, ("%s: ipi %u reused", __func__, ipi)); ii->ii_handler = hand; ii->ii_handler_arg = arg; ii->ii_send = pic_ipi_send; ii->ii_send_arg = isrc; strlcpy(ii->ii_name, name, INTR_IPI_NAMELEN); ii->ii_count = intr_ipi_setup_counters(name); } static void intr_ipi_send(cpuset_t cpus, u_int ipi) { struct intr_ipi *ii; ii = intr_ipi_lookup(ipi); if (ii->ii_count == NULL) panic("%s: not setup IPI %u", __func__, ipi); ii->ii_send(ii->ii_send_arg, cpus, ipi); } static void ipi_ast(void *dummy __unused) { CTR0(KTR_SMP, "IPI_AST"); } static void ipi_hardclock(void *dummy __unused) { CTR1(KTR_SMP, "%s: IPI_HARDCLOCK", __func__); hardclockintr(); } static void ipi_preempt(void *dummy __unused) { CTR1(KTR_SMP, "%s: IPI_PREEMPT", __func__); sched_preempt(curthread); } static void ipi_rendezvous(void *dummy __unused) { CTR0(KTR_SMP, "IPI_RENDEZVOUS"); smp_rendezvous_action(); } static void ipi_stop(void *dummy __unused) { u_int cpu; CTR0(KTR_SMP, "IPI_STOP"); cpu = PCPU_GET(cpuid); savectx(&stoppcbs[cpu]); /* Indicate we are stopped */ CPU_SET_ATOMIC(cpu, &stopped_cpus); /* Wait for restart */ while (!CPU_ISSET(cpu, &started_cpus)) cpu_spinwait(); #ifdef DDB dbg_register_sync(NULL); #endif CPU_CLR_ATOMIC(cpu, &started_cpus); CPU_CLR_ATOMIC(cpu, &stopped_cpus); CTR0(KTR_SMP, "IPI_STOP (restart)"); } struct cpu_group * cpu_topo(void) { return (smp_topo_none()); } /* Determine if we running MP machine */ int cpu_mp_probe(void) { /* ARM64TODO: Read the u bit of mpidr_el1 to determine this */ return (1); } static bool start_cpu(u_int id, uint64_t target_cpu) { struct pcpu *pcpup; vm_paddr_t pa; u_int cpuid; int err; /* Check we are able to start this cpu */ if (id > mp_maxid) return (false); KASSERT(id < MAXCPU, ("Too many CPUs")); /* We are already running on cpu 0 */ if (id == cpu0) return (true); /* * Rotate the CPU IDs to put the boot CPU as CPU 0. We keep the other * CPUs ordered as the are likely grouped into clusters so it can be * useful to keep that property, e.g. for the GICv3 driver to send * an IPI to all CPUs in the cluster. */ cpuid = id; if (cpuid < cpu0) cpuid += mp_maxid + 1; cpuid -= cpu0; pcpup = &__pcpu[cpuid]; pcpu_init(pcpup, cpuid, sizeof(struct pcpu)); dpcpu[cpuid - 1] = (void *)kmem_malloc(DPCPU_SIZE, M_WAITOK | M_ZERO); dpcpu_init(dpcpu[cpuid - 1], cpuid); printf("Starting CPU %u (%lx)\n", cpuid, target_cpu); pa = pmap_extract(kernel_pmap, (vm_offset_t)mpentry); err = psci_cpu_on(target_cpu, pa, cpuid); if (err != PSCI_RETVAL_SUCCESS) { /* * Panic here if INVARIANTS are enabled and PSCI failed to * start the requested CPU. If psci_cpu_on returns PSCI_MISSING * to indicate we are unable to use it to start the given CPU. */ KASSERT(err == PSCI_MISSING || (mp_quirks & MP_QUIRK_CPULIST) == MP_QUIRK_CPULIST, ("Failed to start CPU %u (%lx)\n", id, target_cpu)); pcpu_destroy(pcpup); kmem_free((vm_offset_t)dpcpu[cpuid - 1], DPCPU_SIZE); dpcpu[cpuid - 1] = NULL; mp_ncpus--; /* Notify the user that the CPU failed to start */ printf("Failed to start CPU %u (%lx)\n", id, target_cpu); } else CPU_SET(cpuid, &all_cpus); return (true); } #ifdef DEV_ACPI static void madt_handler(ACPI_SUBTABLE_HEADER *entry, void *arg) { ACPI_MADT_GENERIC_INTERRUPT *intr; u_int *cpuid; u_int id; switch(entry->Type) { case ACPI_MADT_TYPE_GENERIC_INTERRUPT: intr = (ACPI_MADT_GENERIC_INTERRUPT *)entry; cpuid = arg; id = *cpuid; start_cpu(id, intr->ArmMpidr); __pcpu[id].pc_acpi_id = intr->Uid; (*cpuid)++; break; default: break; } } static void cpu_init_acpi(void) { ACPI_TABLE_MADT *madt; vm_paddr_t physaddr; u_int cpuid; physaddr = acpi_find_table(ACPI_SIG_MADT); if (physaddr == 0) return; madt = acpi_map_table(physaddr, ACPI_SIG_MADT); if (madt == NULL) { printf("Unable to map the MADT, not starting APs\n"); return; } cpuid = 0; acpi_walk_subtables(madt + 1, (char *)madt + madt->Header.Length, madt_handler, &cpuid); acpi_unmap_table(madt); #if MAXMEMDOM > 1 /* set proximity info */ acpi_pxm_set_cpu_locality(); acpi_pxm_free(); #endif } #endif #ifdef FDT static boolean_t cpu_init_fdt(u_int id, phandle_t node, u_int addr_size, pcell_t *reg) { uint64_t target_cpu; int domain; target_cpu = reg[0]; if (addr_size == 2) { target_cpu <<= 32; target_cpu |= reg[1]; } if (!start_cpu(id, target_cpu)) return (FALSE); /* Try to read the numa node of this cpu */ if (vm_ndomains == 1 || OF_getencprop(node, "numa-node-id", &domain, sizeof(domain)) <= 0) domain = 0; __pcpu[id].pc_domain = domain; if (domain < MAXMEMDOM) CPU_SET(id, &cpuset_domain[domain]); return (TRUE); } #endif /* Initialize and fire up non-boot processors */ void cpu_mp_start(void) { #ifdef FDT phandle_t node; int i; #endif mtx_init(&ap_boot_mtx, "ap boot", NULL, MTX_SPIN); CPU_SET(0, &all_cpus); switch(arm64_bus_method) { #ifdef DEV_ACPI case ARM64_BUS_ACPI: mp_quirks = MP_QUIRK_CPULIST; KASSERT(cpu0 >= 0, ("Current CPU was not found")); cpu_init_acpi(); break; #endif #ifdef FDT case ARM64_BUS_FDT: node = OF_peer(0); for (i = 0; fdt_quirks[i].compat != NULL; i++) { if (ofw_bus_node_is_compatible(node, fdt_quirks[i].compat) != 0) { mp_quirks = fdt_quirks[i].quirks; } } KASSERT(cpu0 >= 0, ("Current CPU was not found")); ofw_cpu_early_foreach(cpu_init_fdt, true); break; #endif default: break; } } /* Introduce rest of cores to the world */ void cpu_mp_announce(void) { } #ifdef DEV_ACPI static void cpu_count_acpi_handler(ACPI_SUBTABLE_HEADER *entry, void *arg) { ACPI_MADT_GENERIC_INTERRUPT *intr; u_int *cores = arg; uint64_t mpidr_reg; switch(entry->Type) { case ACPI_MADT_TYPE_GENERIC_INTERRUPT: intr = (ACPI_MADT_GENERIC_INTERRUPT *)entry; if (cpu0 < 0) { mpidr_reg = READ_SPECIALREG(mpidr_el1); if ((mpidr_reg & 0xff00fffffful) == intr->ArmMpidr) cpu0 = *cores; } (*cores)++; break; default: break; } } static u_int cpu_count_acpi(void) { ACPI_TABLE_MADT *madt; vm_paddr_t physaddr; u_int cores; physaddr = acpi_find_table(ACPI_SIG_MADT); if (physaddr == 0) return (0); madt = acpi_map_table(physaddr, ACPI_SIG_MADT); if (madt == NULL) { printf("Unable to map the MADT, not starting APs\n"); return (0); } cores = 0; acpi_walk_subtables(madt + 1, (char *)madt + madt->Header.Length, cpu_count_acpi_handler, &cores); acpi_unmap_table(madt); return (cores); } #endif #ifdef FDT static boolean_t cpu_find_cpu0_fdt(u_int id, phandle_t node, u_int addr_size, pcell_t *reg) { uint64_t mpidr_fdt, mpidr_reg; if (cpu0 < 0) { mpidr_fdt = reg[0]; if (addr_size == 2) { mpidr_fdt <<= 32; mpidr_fdt |= reg[1]; } mpidr_reg = READ_SPECIALREG(mpidr_el1); if ((mpidr_reg & 0xff00fffffful) == mpidr_fdt) cpu0 = id; } return (TRUE); } #endif void cpu_mp_setmaxid(void) { int cores; mp_ncpus = 1; mp_maxid = 0; switch(arm64_bus_method) { #ifdef DEV_ACPI case ARM64_BUS_ACPI: cores = cpu_count_acpi(); if (cores > 0) { cores = MIN(cores, MAXCPU); if (bootverbose) printf("Found %d CPUs in the ACPI tables\n", cores); mp_ncpus = cores; mp_maxid = cores - 1; } break; #endif #ifdef FDT case ARM64_BUS_FDT: cores = ofw_cpu_early_foreach(cpu_find_cpu0_fdt, false); if (cores > 0) { cores = MIN(cores, MAXCPU); if (bootverbose) printf("Found %d CPUs in the device tree\n", cores); mp_ncpus = cores; mp_maxid = cores - 1; } break; #endif default: if (bootverbose) printf("No CPU data, limiting to 1 core\n"); break; } if (TUNABLE_INT_FETCH("hw.ncpu", &cores)) { if (cores > 0 && cores < mp_ncpus) { mp_ncpus = cores; mp_maxid = cores - 1; } } } /* * Lookup IPI source. */ static struct intr_ipi * intr_ipi_lookup(u_int ipi) { if (ipi >= INTR_IPI_COUNT) panic("%s: no such IPI %u", __func__, ipi); return (&ipi_sources[ipi]); } /* * interrupt controller dispatch function for IPIs. It should * be called straight from the interrupt controller, when associated * interrupt source is learned. Or from anybody who has an interrupt * source mapped. */ void intr_ipi_dispatch(u_int ipi, struct trapframe *tf) { void *arg; struct intr_ipi *ii; ii = intr_ipi_lookup(ipi); if (ii->ii_count == NULL) panic("%s: not setup IPI %u", __func__, ipi); intr_ipi_increment_count(ii->ii_count, PCPU_GET(cpuid)); /* * Supply ipi filter with trapframe argument * if none is registered. */ arg = ii->ii_handler_arg != NULL ? ii->ii_handler_arg : tf; ii->ii_handler(arg); } #ifdef notyet /* * Map IPI into interrupt controller. * * Not SMP coherent. */ static int ipi_map(struct intr_irqsrc *isrc, u_int ipi) { boolean_t is_percpu; int error; if (ipi >= INTR_IPI_COUNT) panic("%s: no such IPI %u", __func__, ipi); KASSERT(intr_irq_root_dev != NULL, ("%s: no root attached", __func__)); isrc->isrc_type = INTR_ISRCT_NAMESPACE; isrc->isrc_nspc_type = INTR_IRQ_NSPC_IPI; isrc->isrc_nspc_num = ipi_next_num; error = PIC_REGISTER(intr_irq_root_dev, isrc, &is_percpu); if (error == 0) { isrc->isrc_dev = intr_irq_root_dev; ipi_next_num++; } return (error); } /* * Setup IPI handler to interrupt source. * * Note that there could be more ways how to send and receive IPIs * on a platform like fast interrupts for example. In that case, * one can call this function with ASIF_NOALLOC flag set and then * call intr_ipi_dispatch() when appropriate. * * Not SMP coherent. */ int intr_ipi_set_handler(u_int ipi, const char *name, intr_ipi_filter_t *filter, void *arg, u_int flags) { struct intr_irqsrc *isrc; int error; if (filter == NULL) return(EINVAL); isrc = intr_ipi_lookup(ipi); if (isrc->isrc_ipifilter != NULL) return (EEXIST); if ((flags & AISHF_NOALLOC) == 0) { error = ipi_map(isrc, ipi); if (error != 0) return (error); } isrc->isrc_ipifilter = filter; isrc->isrc_arg = arg; isrc->isrc_handlers = 1; isrc->isrc_count = intr_ipi_setup_counters(name); isrc->isrc_index = 0; /* it should not be used in IPI case */ if (isrc->isrc_dev != NULL) { PIC_ENABLE_INTR(isrc->isrc_dev, isrc); PIC_ENABLE_SOURCE(isrc->isrc_dev, isrc); } return (0); } #endif /* Sending IPI */ void ipi_all_but_self(u_int ipi) { cpuset_t cpus; cpus = all_cpus; CPU_CLR(PCPU_GET(cpuid), &cpus); CTR2(KTR_SMP, "%s: ipi: %x", __func__, ipi); intr_ipi_send(cpus, ipi); } void ipi_cpu(int cpu, u_int ipi) { cpuset_t cpus; CPU_ZERO(&cpus); CPU_SET(cpu, &cpus); CTR3(KTR_SMP, "%s: cpu: %d, ipi: %x", __func__, cpu, ipi); intr_ipi_send(cpus, ipi); } void ipi_selected(cpuset_t cpus, u_int ipi) { CTR2(KTR_SMP, "%s: ipi: %x", __func__, ipi); intr_ipi_send(cpus, ipi); } Index: head/sys/arm64/conf/GENERIC =================================================================== --- head/sys/arm64/conf/GENERIC (revision 354941) +++ head/sys/arm64/conf/GENERIC (revision 354942) @@ -1,342 +1,343 @@ # # GENERIC -- Generic kernel configuration file for FreeBSD/arm64 # # For more information on this file, please read the config(5) manual page, # and/or the handbook section on Kernel Configuration Files: # # https://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html # # The handbook is also available locally in /usr/share/doc/handbook # if you've installed the doc distribution, otherwise always see the # FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the # latest information. # # An exhaustive list of options and more detailed explanations of the # device lines is also present in the ../../conf/NOTES and NOTES files. # If you are in doubt as to the purpose or necessity of a line, check first # in NOTES. # # $FreeBSD$ cpu ARM64 ident GENERIC makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support options SCHED_ULE # ULE scheduler options NUMA # Non-Uniform Memory Architecture support options PREEMPTION # Enable kernel thread preemption options VIMAGE # Subsystem virtualization, e.g. VNET options INET # InterNETworking options INET6 # IPv6 communications protocols options IPSEC_SUPPORT # Allow kldload of ipsec and tcpmd5 options TCP_HHOOK # hhook(9) framework for TCP options TCP_OFFLOAD # TCP offload options TCP_RFC7413 # TCP Fast Open options SCTP # Stream Control Transmission Protocol options FFS # Berkeley Fast Filesystem options SOFTUPDATES # Enable FFS soft updates support options UFS_ACL # Support for access control lists options UFS_DIRHASH # Improve performance on big directories options UFS_GJOURNAL # Enable gjournal-based UFS journaling options QUOTA # Enable disk quotas for UFS options MD_ROOT # MD is a potential root device options NFSCL # Network Filesystem Client options NFSD # Network Filesystem Server options NFSLOCKD # Network Lock Manager options NFS_ROOT # NFS usable as /, requires NFSCL options MSDOSFS # MSDOS Filesystem options CD9660 # ISO 9660 Filesystem options PROCFS # Process filesystem (requires PSEUDOFS) options PSEUDOFS # Pseudo-filesystem framework options GEOM_RAID # Soft RAID functionality. options GEOM_LABEL # Provides labelization options COMPAT_FREEBSD32 # Compatible with FreeBSD/arm options COMPAT_FREEBSD11 # Compatible with FreeBSD11 options COMPAT_FREEBSD12 # Compatible with FreeBSD12 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI options KTRACE # ktrace(1) support options STACK # stack(9) support options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. options KBD_INSTALL_CDEV # install a CDEV entry in /dev options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) options AUDIT # Security event auditing options CAPABILITY_MODE # Capsicum capability mode options CAPABILITIES # Capsicum capabilities options MAC # TrustedBSD MAC Framework options KDTRACE_FRAME # Ensure frames are compiled in options KDTRACE_HOOKS # Kernel DTrace hooks options VFP # Floating-point support options RACCT # Resource accounting framework options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default options RCTL # Resource limits options SMP options INTRNG options LINUX_BOOT_ABI # Boot using booti command from U-Boot # Debugging support. Always need this: options KDB # Enable kernel debugger support. options KDB_TRACE # Print a stack trace for a panic. # For full debugger support use (turn off in stable branch): options DDB # Support DDB. #options GDB # Support remote GDB. options DEADLKRES # Enable the deadlock resolver options INVARIANTS # Enable calls of extra sanity checking options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS options WITNESS # Enable checks to detect deadlocks and cycles options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones options ALT_BREAK_TO_DEBUGGER # Enter debugger on keyboard escape sequence options USB_DEBUG # enable debug msgs options VERBOSE_SYSINIT=0 # Support debug.verbose_sysinit, off by default # Kernel Sanitizers #options COVERAGE # Generic kernel coverage. Used by KCOV #options KCOV # Kernel Coverage Sanitizer # Warning: KUBSAN can result in a kernel too large for loader to load #options KUBSAN # Kernel Undefined Behavior Sanitizer +#options KCSAN # Kernel Concurrency Sanitizer # Kernel dump features. options EKCD # Support for encrypted kernel dumps options GZIO # gzip-compressed kernel and user dumps options ZSTDIO # zstd-compressed kernel and user dumps options DEBUGNET # debugnet networking options NETDUMP # netdump(4) client support # SoC support options SOC_ALLWINNER_A64 options SOC_ALLWINNER_H5 options SOC_ALLWINNER_H6 options SOC_CAVM_THUNDERX options SOC_HISI_HI6220 options SOC_INTEL_STRATIX10 options SOC_BRCM_BCM2837 options SOC_BRCM_BCM2838 options SOC_MARVELL_8K options SOC_ROCKCHIP_RK3328 options SOC_ROCKCHIP_RK3399 options SOC_XILINX_ZYNQ # Timer drivers device a10_timer # Annapurna Alpine drivers device al_ccu # Alpine Cache Coherency Unit device al_nb_service # Alpine North Bridge Service device al_iofic # I/O Fabric Interrupt Controller device al_serdes # Serializer/Deserializer device al_udma # Universal DMA # Qualcomm Snapdragon drivers device qcom_gcc # Global Clock Controller # VirtIO support device virtio device virtio_pci device virtio_mmio device virtio_blk device vtnet # CPU frequency control device cpufreq # Bus drivers device pci device al_pci # Annapurna Alpine PCI-E options PCI_HP # PCI-Express native HotPlug options PCI_IOV # PCI SR-IOV support # PCI/PCI-X/PCIe Ethernet NICs that use iflib infrastructure device iflib device em # Intel PRO/1000 Gigabit Ethernet Family device ix # Intel 10Gb Ethernet Family # Ethernet NICs device mdio device mii device miibus # MII bus support device awg # Allwinner EMAC Gigabit Ethernet device axgbe # AMD Opteron A1100 integrated NIC device msk # Marvell/SysKonnect Yukon II Gigabit Ethernet device neta # Marvell Armada 370/38x/XP/3700 NIC device smc # SMSC LAN91C111 device vnic # Cavium ThunderX NIC device al_eth # Annapurna Alpine Ethernet NIC device dwc_rk # Rockchip Designware device dwc_socfpga # Altera SOCFPGA Ethernet MAC # Etherswitch devices device etherswitch # Enable etherswitch support device miiproxy # Required for etherswitch device e6000sw # Marvell mv88e6085 based switches # Block devices device ahci device scbus device da # ATA/SCSI peripherals device pass # Passthrough device (direct ATA/SCSI access) # NVM Express (NVMe) support device nvme # base NVMe driver options NVME_USE_NVD=0 # prefer the cam(4) based nda(4) driver device nvd # expose NVMe namespaces as disks, depends on nvme # MMC/SD/SDIO Card slot support device sdhci device sdhci_xenon # Marvell Xenon SD/MMC controller device aw_mmc # Allwinner SD/MMC controller device mmc # mmc/sd bus device mmcsd # mmc/sd flash cards device dwmmc device dwmmc_altera device rk_emmcphy # Serial (COM) ports device uart # Generic UART driver device uart_msm # Qualcomm MSM UART driver device uart_mu # RPI3 aux port device uart_mvebu # Armada 3700 UART driver device uart_ns8250 # ns8250-type UART driver device uart_snps device pl011 # USB support device aw_usbphy # Allwinner USB PHY device rk_usb2phy # Rockchip USB2PHY device rk_typec_phy # Rockchip TypeC PHY device dwcotg # DWC OTG controller device ohci # OHCI USB interface device ehci # EHCI USB interface (USB 2.0) device ehci_mv # Marvell EHCI USB interface device xhci # XHCI USB interface (USB 3.0) device dwc3 # Synopsys DWC controller device aw_dwc3 # Allwinner DWC3 controller device rk_dwc3 # Rockchip DWC3 controller device usb # USB Bus (required) device ukbd # Keyboard device umass # Disks/Mass storage - Requires scbus and da # USB ethernet support device muge device smcphy device smsc # Sound support device sound device a10_codec # DMA controller device a31_dmac # GPIO / PINCTRL device a37x0_gpio # Marvell Armada 37x0 GPIO controller device aw_gpio # Allwinner GPIO controller device dwgpio # Synopsys DesignWare APB GPIO Controller device gpio device gpioled device fdt_pinctrl device gpioregulator device mv_gpio # Marvell GPIO controller device mvebu_pinctrl # Marvell Pinmux Controller device rk_gpio # RockChip GPIO Controller device rk_pinctrl # RockChip Pinmux Controller # I2C device aw_rsb # Allwinner Reduced Serial Bus device bcm2835_bsc # Broadcom BCM283x I2C bus device iicbus device iic device twsi # Allwinner I2C controller device rk_i2c # RockChip I2C controller device syr827 # Silergy SYR827 PMIC device sy8106a # SY8106A Buck Regulator # Clock and reset controllers device aw_ccu # Allwinner clock controller # Interrupt controllers device aw_nmi # Allwinner NMI support device mv_cp110_icu # Marvell CP110 ICU device mv_ap806_gicp # Marvell AP806 GICP device mv_ap806_sei # Marvell AP806 SEI # Real-time clock support device aw_rtc # Allwinner Real-time Clock device mv_rtc # Marvell Real-time Clock # Watchdog controllers device aw_wdog # Allwinner Watchdog # Power management controllers device axp81x # X-Powers AXP81x PMIC device rk805 # RockChip RK805 PMIC # EFUSE device aw_sid # Allwinner Secure ID EFUSE # Thermal sensors device aw_thermal # Allwinner Thermal Sensor Controller device mv_thermal # Marvell Thermal Sensor Controller # SPI device spibus device bcm2835_spi # Broadcom BCM283x SPI bus device rk_spi # RockChip SPI controller # PWM device pwm device aw_pwm # Console device vt device kbdmux device vt_efifb # EVDEV support device evdev # input event device support options EVDEV_SUPPORT # evdev support in legacy drivers device uinput # install /dev/uinput cdev device aw_cir # Pseudo devices. device crypto # core crypto support device loop # Network loopback device ether # Ethernet support device vlan # 802.1Q VLAN support device tuntap # Packet tunnel. device md # Memory "disks" device gif # IPv6 and IPv4 tunneling device firmware # firmware assist module options EFIRT # EFI Runtime Services # EXT_RESOURCES pseudo devices options EXT_RESOURCES device clk device phy device hwreset device nvmem device regulator device syscon device aw_syscon # The `bpf' device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! # Note that 'bpf' is required for DHCP. device bpf # Berkeley packet filter # Chip-specific errata options THUNDERX_PASS_1_1_ERRATA options FDT device acpi # DTBs makeoptions MODULES_EXTRA="dtb/allwinner dtb/mv dtb/rockchip dtb/rpi" Index: head/sys/arm64/include/atomic.h =================================================================== --- head/sys/arm64/include/atomic.h (revision 354941) +++ head/sys/arm64/include/atomic.h (revision 354942) @@ -1,605 +1,611 @@ /*- * Copyright (c) 2013 Andrew Turner * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _MACHINE_ATOMIC_H_ #define _MACHINE_ATOMIC_H_ -#include - #define isb() __asm __volatile("isb" : : : "memory") /* * Options for DMB and DSB: * oshld Outer Shareable, load * oshst Outer Shareable, store * osh Outer Shareable, all * nshld Non-shareable, load * nshst Non-shareable, store * nsh Non-shareable, all * ishld Inner Shareable, load * ishst Inner Shareable, store * ish Inner Shareable, all * ld Full system, load * st Full system, store * sy Full system, all */ #define dsb(opt) __asm __volatile("dsb " __STRING(opt) : : : "memory") #define dmb(opt) __asm __volatile("dmb " __STRING(opt) : : : "memory") #define mb() dmb(sy) /* Full system memory barrier all */ #define wmb() dmb(st) /* Full system memory barrier store */ #define rmb() dmb(ld) /* Full system memory barrier load */ +#if defined(KCSAN) && !defined(KCSAN_RUNTIME) +#include +#else + +#include + #define ATOMIC_OP(op, asm_op, bar, a, l) \ static __inline void \ atomic_##op##_##bar##8(volatile uint8_t *p, uint8_t val) \ { \ uint8_t tmp; \ int res; \ \ __asm __volatile( \ "1: ld"#a"xrb %w0, [%2] \n" \ " "#asm_op" %w0, %w0, %w3 \n" \ " st"#l"xrb %w1, %w0, [%2] \n" \ " cbnz %w1, 1b \n" \ : "=&r"(tmp), "=&r"(res) \ : "r" (p), "r" (val) \ : "memory" \ ); \ } \ \ static __inline void \ atomic_##op##_##bar##16(volatile uint16_t *p, uint16_t val) \ { \ uint16_t tmp; \ int res; \ \ __asm __volatile( \ "1: ld"#a"xrh %w0, [%2] \n" \ " "#asm_op" %w0, %w0, %w3 \n" \ " st"#l"xrh %w1, %w0, [%2] \n" \ " cbnz %w1, 1b \n" \ : "=&r"(tmp), "=&r"(res) \ : "r" (p), "r" (val) \ : "memory" \ ); \ } \ \ static __inline void \ atomic_##op##_##bar##32(volatile uint32_t *p, uint32_t val) \ { \ uint32_t tmp; \ int res; \ \ __asm __volatile( \ "1: ld"#a"xr %w0, [%2] \n" \ " "#asm_op" %w0, %w0, %w3 \n" \ " st"#l"xr %w1, %w0, [%2] \n" \ " cbnz %w1, 1b \n" \ : "=&r"(tmp), "=&r"(res) \ : "r" (p), "r" (val) \ : "memory" \ ); \ } \ \ static __inline void \ atomic_##op##_##bar##64(volatile uint64_t *p, uint64_t val) \ { \ uint64_t tmp; \ int res; \ \ __asm __volatile( \ "1: ld"#a"xr %0, [%2] \n" \ " "#asm_op" %0, %0, %3 \n" \ " st"#l"xr %w1, %0, [%2] \n" \ " cbnz %w1, 1b \n" \ : "=&r"(tmp), "=&r"(res) \ : "r" (p), "r" (val) \ : "memory" \ ); \ } #define ATOMIC(op, asm_op) \ ATOMIC_OP(op, asm_op, , , ) \ ATOMIC_OP(op, asm_op, acq_, a, ) \ ATOMIC_OP(op, asm_op, rel_, , l) \ ATOMIC(add, add) ATOMIC(clear, bic) ATOMIC(set, orr) ATOMIC(subtract, sub) #define ATOMIC_FCMPSET(bar, a, l) \ static __inline int \ atomic_fcmpset_##bar##8(volatile uint8_t *p, uint8_t *cmpval, \ uint8_t newval) \ { \ uint8_t tmp; \ uint8_t _cmpval = *cmpval; \ int res; \ \ __asm __volatile( \ "1: mov %w1, #1 \n" \ " ld"#a"xrb %w0, [%2] \n" \ " cmp %w0, %w3 \n" \ " b.ne 2f \n" \ " st"#l"xrb %w1, %w4, [%2]\n" \ "2:" \ : "=&r"(tmp), "=&r"(res) \ : "r" (p), "r" (_cmpval), "r" (newval) \ : "cc", "memory" \ ); \ *cmpval = tmp; \ \ return (!res); \ } \ \ static __inline int \ atomic_fcmpset_##bar##16(volatile uint16_t *p, uint16_t *cmpval, \ uint16_t newval) \ { \ uint16_t tmp; \ uint16_t _cmpval = *cmpval; \ int res; \ \ __asm __volatile( \ "1: mov %w1, #1 \n" \ " ld"#a"xrh %w0, [%2] \n" \ " cmp %w0, %w3 \n" \ " b.ne 2f \n" \ " st"#l"xrh %w1, %w4, [%2] \n" \ "2:" \ : "=&r"(tmp), "=&r"(res) \ : "r" (p), "r" (_cmpval), "r" (newval) \ : "cc", "memory" \ ); \ *cmpval = tmp; \ \ return (!res); \ } \ \ static __inline int \ atomic_fcmpset_##bar##32(volatile uint32_t *p, uint32_t *cmpval, \ uint32_t newval) \ { \ uint32_t tmp; \ uint32_t _cmpval = *cmpval; \ int res; \ \ __asm __volatile( \ "1: mov %w1, #1 \n" \ " ld"#a"xr %w0, [%2] \n" \ " cmp %w0, %w3 \n" \ " b.ne 2f \n" \ " st"#l"xr %w1, %w4, [%2] \n" \ "2:" \ : "=&r"(tmp), "=&r"(res) \ : "r" (p), "r" (_cmpval), "r" (newval) \ : "cc", "memory" \ ); \ *cmpval = tmp; \ \ return (!res); \ } \ \ static __inline int \ atomic_fcmpset_##bar##64(volatile uint64_t *p, uint64_t *cmpval, \ uint64_t newval) \ { \ uint64_t tmp; \ uint64_t _cmpval = *cmpval; \ int res; \ \ __asm __volatile( \ "1: mov %w1, #1 \n" \ " ld"#a"xr %0, [%2] \n" \ " cmp %0, %3 \n" \ " b.ne 2f \n" \ " st"#l"xr %w1, %4, [%2] \n" \ "2:" \ : "=&r"(tmp), "=&r"(res) \ : "r" (p), "r" (_cmpval), "r" (newval) \ : "cc", "memory" \ ); \ *cmpval = tmp; \ \ return (!res); \ } ATOMIC_FCMPSET( , , ) ATOMIC_FCMPSET(acq_, a, ) ATOMIC_FCMPSET(rel_, ,l) #undef ATOMIC_FCMPSET #define ATOMIC_CMPSET(bar, a, l) \ static __inline int \ atomic_cmpset_##bar##8(volatile uint8_t *p, uint8_t cmpval, \ uint8_t newval) \ { \ uint8_t tmp; \ int res; \ \ __asm __volatile( \ "1: mov %w1, #1 \n" \ " ld"#a"xrb %w0, [%2] \n" \ " cmp %w0, %w3 \n" \ " b.ne 2f \n" \ " st"#l"xrb %w1, %w4, [%2] \n" \ " cbnz %w1, 1b \n" \ "2:" \ : "=&r"(tmp), "=&r"(res) \ : "r" (p), "r" (cmpval), "r" (newval) \ : "cc", "memory" \ ); \ \ return (!res); \ } \ \ static __inline int \ atomic_cmpset_##bar##16(volatile uint16_t *p, uint16_t cmpval, \ uint16_t newval) \ { \ uint16_t tmp; \ int res; \ \ __asm __volatile( \ "1: mov %w1, #1 \n" \ " ld"#a"xrh %w0, [%2] \n" \ " cmp %w0, %w3 \n" \ " b.ne 2f \n" \ " st"#l"xrh %w1, %w4, [%2] \n" \ " cbnz %w1, 1b \n" \ "2:" \ : "=&r"(tmp), "=&r"(res) \ : "r" (p), "r" (cmpval), "r" (newval) \ : "cc", "memory" \ ); \ \ return (!res); \ } \ \ static __inline int \ atomic_cmpset_##bar##32(volatile uint32_t *p, uint32_t cmpval, \ uint32_t newval) \ { \ uint32_t tmp; \ int res; \ \ __asm __volatile( \ "1: mov %w1, #1 \n" \ " ld"#a"xr %w0, [%2] \n" \ " cmp %w0, %w3 \n" \ " b.ne 2f \n" \ " st"#l"xr %w1, %w4, [%2] \n" \ " cbnz %w1, 1b \n" \ "2:" \ : "=&r"(tmp), "=&r"(res) \ : "r" (p), "r" (cmpval), "r" (newval) \ : "cc", "memory" \ ); \ \ return (!res); \ } \ \ static __inline int \ atomic_cmpset_##bar##64(volatile uint64_t *p, uint64_t cmpval, \ uint64_t newval) \ { \ uint64_t tmp; \ int res; \ \ __asm __volatile( \ "1: mov %w1, #1 \n" \ " ld"#a"xr %0, [%2] \n" \ " cmp %0, %3 \n" \ " b.ne 2f \n" \ " st"#l"xr %w1, %4, [%2] \n" \ " cbnz %w1, 1b \n" \ "2:" \ : "=&r"(tmp), "=&r"(res) \ : "r" (p), "r" (cmpval), "r" (newval) \ : "cc", "memory" \ ); \ \ return (!res); \ } ATOMIC_CMPSET( , , ) ATOMIC_CMPSET(acq_, a, ) ATOMIC_CMPSET(rel_, ,l) static __inline uint32_t atomic_fetchadd_32(volatile uint32_t *p, uint32_t val) { uint32_t tmp, ret; int res; __asm __volatile( "1: ldxr %w2, [%3] \n" " add %w0, %w2, %w4 \n" " stxr %w1, %w0, [%3] \n" " cbnz %w1, 1b \n" : "=&r"(tmp), "=&r"(res), "=&r"(ret) : "r" (p), "r" (val) : "memory" ); return (ret); } static __inline uint64_t atomic_fetchadd_64(volatile uint64_t *p, uint64_t val) { uint64_t tmp, ret; int res; __asm __volatile( "1: ldxr %2, [%3] \n" " add %0, %2, %4 \n" " stxr %w1, %0, [%3] \n" " cbnz %w1, 1b \n" : "=&r"(tmp), "=&r"(res), "=&r"(ret) : "r" (p), "r" (val) : "memory" ); return (ret); } static __inline uint32_t atomic_readandclear_32(volatile uint32_t *p) { uint32_t ret; int res; __asm __volatile( "1: ldxr %w1, [%2] \n" " stxr %w0, wzr, [%2] \n" " cbnz %w0, 1b \n" : "=&r"(res), "=&r"(ret) : "r" (p) : "memory" ); return (ret); } static __inline uint64_t atomic_readandclear_64(volatile uint64_t *p) { uint64_t ret; int res; __asm __volatile( "1: ldxr %1, [%2] \n" " stxr %w0, xzr, [%2] \n" " cbnz %w0, 1b \n" : "=&r"(res), "=&r"(ret) : "r" (p) : "memory" ); return (ret); } static __inline uint32_t atomic_swap_32(volatile uint32_t *p, uint32_t val) { uint32_t ret; int res; __asm __volatile( "1: ldxr %w0, [%2] \n" " stxr %w1, %w3, [%2] \n" " cbnz %w1, 1b \n" : "=&r"(ret), "=&r"(res) : "r" (p), "r" (val) : "memory" ); return (ret); } static __inline uint64_t atomic_swap_64(volatile uint64_t *p, uint64_t val) { uint64_t ret; int res; __asm __volatile( "1: ldxr %0, [%2] \n" " stxr %w1, %3, [%2] \n" " cbnz %w1, 1b \n" : "=&r"(ret), "=&r"(res) : "r" (p), "r" (val) : "memory" ); return (ret); } static __inline uint32_t atomic_load_acq_32(volatile uint32_t *p) { uint32_t ret; __asm __volatile( "ldar %w0, [%1] \n" : "=&r" (ret) : "r" (p) : "memory"); return (ret); } static __inline uint64_t atomic_load_acq_64(volatile uint64_t *p) { uint64_t ret; __asm __volatile( "ldar %0, [%1] \n" : "=&r" (ret) : "r" (p) : "memory"); return (ret); } static __inline void atomic_store_rel_32(volatile uint32_t *p, uint32_t val) { __asm __volatile( "stlr %w0, [%1] \n" : : "r" (val), "r" (p) : "memory"); } static __inline void atomic_store_rel_64(volatile uint64_t *p, uint64_t val) { __asm __volatile( "stlr %0, [%1] \n" : : "r" (val), "r" (p) : "memory"); } #define atomic_add_int atomic_add_32 #define atomic_fcmpset_int atomic_fcmpset_32 #define atomic_clear_int atomic_clear_32 #define atomic_cmpset_int atomic_cmpset_32 #define atomic_fetchadd_int atomic_fetchadd_32 #define atomic_readandclear_int atomic_readandclear_32 #define atomic_set_int atomic_set_32 #define atomic_swap_int atomic_swap_32 #define atomic_subtract_int atomic_subtract_32 #define atomic_add_acq_int atomic_add_acq_32 #define atomic_fcmpset_acq_int atomic_fcmpset_acq_32 #define atomic_clear_acq_int atomic_clear_acq_32 #define atomic_cmpset_acq_int atomic_cmpset_acq_32 #define atomic_load_acq_int atomic_load_acq_32 #define atomic_set_acq_int atomic_set_acq_32 #define atomic_subtract_acq_int atomic_subtract_acq_32 #define atomic_add_rel_int atomic_add_rel_32 #define atomic_fcmpset_rel_int atomic_fcmpset_rel_32 #define atomic_clear_rel_int atomic_clear_rel_32 #define atomic_cmpset_rel_int atomic_cmpset_rel_32 #define atomic_set_rel_int atomic_set_rel_32 #define atomic_subtract_rel_int atomic_subtract_rel_32 #define atomic_store_rel_int atomic_store_rel_32 #define atomic_add_long atomic_add_64 #define atomic_fcmpset_long atomic_fcmpset_64 #define atomic_clear_long atomic_clear_64 #define atomic_cmpset_long atomic_cmpset_64 #define atomic_fetchadd_long atomic_fetchadd_64 #define atomic_readandclear_long atomic_readandclear_64 #define atomic_set_long atomic_set_64 #define atomic_swap_long atomic_swap_64 #define atomic_subtract_long atomic_subtract_64 #define atomic_add_ptr atomic_add_64 #define atomic_fcmpset_ptr atomic_fcmpset_64 #define atomic_clear_ptr atomic_clear_64 #define atomic_cmpset_ptr atomic_cmpset_64 #define atomic_fetchadd_ptr atomic_fetchadd_64 #define atomic_readandclear_ptr atomic_readandclear_64 #define atomic_set_ptr atomic_set_64 #define atomic_swap_ptr atomic_swap_64 #define atomic_subtract_ptr atomic_subtract_64 #define atomic_add_acq_long atomic_add_acq_64 #define atomic_fcmpset_acq_long atomic_fcmpset_acq_64 #define atomic_clear_acq_long atomic_clear_acq_64 #define atomic_cmpset_acq_long atomic_cmpset_acq_64 #define atomic_load_acq_long atomic_load_acq_64 #define atomic_set_acq_long atomic_set_acq_64 #define atomic_subtract_acq_long atomic_subtract_acq_64 #define atomic_add_acq_ptr atomic_add_acq_64 #define atomic_fcmpset_acq_ptr atomic_fcmpset_acq_64 #define atomic_clear_acq_ptr atomic_clear_acq_64 #define atomic_cmpset_acq_ptr atomic_cmpset_acq_64 #define atomic_load_acq_ptr atomic_load_acq_64 #define atomic_set_acq_ptr atomic_set_acq_64 #define atomic_subtract_acq_ptr atomic_subtract_acq_64 #define atomic_add_rel_long atomic_add_rel_64 #define atomic_fcmpset_rel_long atomic_fcmpset_rel_64 #define atomic_clear_rel_long atomic_clear_rel_64 #define atomic_cmpset_rel_long atomic_cmpset_rel_64 #define atomic_set_rel_long atomic_set_rel_64 #define atomic_subtract_rel_long atomic_subtract_rel_64 #define atomic_store_rel_long atomic_store_rel_64 #define atomic_add_rel_ptr atomic_add_rel_64 #define atomic_fcmpset_rel_ptr atomic_fcmpset_rel_64 #define atomic_clear_rel_ptr atomic_clear_rel_64 #define atomic_cmpset_rel_ptr atomic_cmpset_rel_64 #define atomic_set_rel_ptr atomic_set_rel_64 #define atomic_subtract_rel_ptr atomic_subtract_rel_64 #define atomic_store_rel_ptr atomic_store_rel_64 static __inline void atomic_thread_fence_acq(void) { dmb(ld); } static __inline void atomic_thread_fence_rel(void) { dmb(sy); } static __inline void atomic_thread_fence_acq_rel(void) { dmb(sy); } static __inline void atomic_thread_fence_seq_cst(void) { dmb(sy); } + +#endif /* KCSAN && !KCSAN_RUNTIME */ #endif /* _MACHINE_ATOMIC_H_ */ Index: head/sys/arm64/include/bus.h =================================================================== --- head/sys/arm64/include/bus.h (revision 354941) +++ head/sys/arm64/include/bus.h (revision 354942) @@ -1,469 +1,474 @@ /* $NetBSD: bus.h,v 1.11 2003/07/28 17:35:54 thorpej Exp $ */ /*- * Copyright (c) 1996, 1997, 1998, 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, * NASA Ames Research Center. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ /*- * Copyright (c) 1996 Charles M. Hannum. All rights reserved. * Copyright (c) 1996 Christopher G. Demetriou. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Christopher G. Demetriou * for the NetBSD Project. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * From: sys/arm/include/bus.h * * $FreeBSD$ */ #ifndef _MACHINE_BUS_H_ #define _MACHINE_BUS_H_ #include #define BUS_SPACE_ALIGNED_POINTER(p, t) ALIGNED_POINTER(p, t) #define BUS_SPACE_MAXADDR_24BIT 0xFFFFFFUL #define BUS_SPACE_MAXADDR_32BIT 0xFFFFFFFFUL #define BUS_SPACE_MAXSIZE_24BIT 0xFFFFFFUL #define BUS_SPACE_MAXSIZE_32BIT 0xFFFFFFFFUL #define BUS_SPACE_MAXADDR 0xFFFFFFFFFFFFFFFFUL #define BUS_SPACE_MAXSIZE 0xFFFFFFFFFFFFFFFFUL #define BUS_SPACE_MAP_CACHEABLE 0x01 #define BUS_SPACE_MAP_LINEAR 0x02 #define BUS_SPACE_MAP_PREFETCHABLE 0x04 #define BUS_SPACE_UNRESTRICTED (~0) #define BUS_SPACE_BARRIER_READ 0x01 #define BUS_SPACE_BARRIER_WRITE 0x02 +#if defined(KCSAN) && !defined(KCSAN_RUNTIME) +#include +#else struct bus_space { /* cookie */ void *bs_cookie; /* mapping/unmapping */ int (*bs_map) (void *, bus_addr_t, bus_size_t, int, bus_space_handle_t *); void (*bs_unmap) (void *, bus_space_handle_t, bus_size_t); int (*bs_subregion) (void *, bus_space_handle_t, bus_size_t, bus_size_t, bus_space_handle_t *); /* allocation/deallocation */ int (*bs_alloc) (void *, bus_addr_t, bus_addr_t, bus_size_t, bus_size_t, bus_size_t, int, bus_addr_t *, bus_space_handle_t *); void (*bs_free) (void *, bus_space_handle_t, bus_size_t); /* get kernel virtual address */ /* barrier */ void (*bs_barrier) (void *, bus_space_handle_t, bus_size_t, bus_size_t, int); /* read single */ u_int8_t (*bs_r_1) (void *, bus_space_handle_t, bus_size_t); u_int16_t (*bs_r_2) (void *, bus_space_handle_t, bus_size_t); u_int32_t (*bs_r_4) (void *, bus_space_handle_t, bus_size_t); u_int64_t (*bs_r_8) (void *, bus_space_handle_t, bus_size_t); /* read multiple */ void (*bs_rm_1) (void *, bus_space_handle_t, bus_size_t, u_int8_t *, bus_size_t); void (*bs_rm_2) (void *, bus_space_handle_t, bus_size_t, u_int16_t *, bus_size_t); void (*bs_rm_4) (void *, bus_space_handle_t, bus_size_t, u_int32_t *, bus_size_t); void (*bs_rm_8) (void *, bus_space_handle_t, bus_size_t, u_int64_t *, bus_size_t); /* read region */ void (*bs_rr_1) (void *, bus_space_handle_t, bus_size_t, u_int8_t *, bus_size_t); void (*bs_rr_2) (void *, bus_space_handle_t, bus_size_t, u_int16_t *, bus_size_t); void (*bs_rr_4) (void *, bus_space_handle_t, bus_size_t, u_int32_t *, bus_size_t); void (*bs_rr_8) (void *, bus_space_handle_t, bus_size_t, u_int64_t *, bus_size_t); /* write single */ void (*bs_w_1) (void *, bus_space_handle_t, bus_size_t, u_int8_t); void (*bs_w_2) (void *, bus_space_handle_t, bus_size_t, u_int16_t); void (*bs_w_4) (void *, bus_space_handle_t, bus_size_t, u_int32_t); void (*bs_w_8) (void *, bus_space_handle_t, bus_size_t, u_int64_t); /* write multiple */ void (*bs_wm_1) (void *, bus_space_handle_t, bus_size_t, const u_int8_t *, bus_size_t); void (*bs_wm_2) (void *, bus_space_handle_t, bus_size_t, const u_int16_t *, bus_size_t); void (*bs_wm_4) (void *, bus_space_handle_t, bus_size_t, const u_int32_t *, bus_size_t); void (*bs_wm_8) (void *, bus_space_handle_t, bus_size_t, const u_int64_t *, bus_size_t); /* write region */ void (*bs_wr_1) (void *, bus_space_handle_t, bus_size_t, const u_int8_t *, bus_size_t); void (*bs_wr_2) (void *, bus_space_handle_t, bus_size_t, const u_int16_t *, bus_size_t); void (*bs_wr_4) (void *, bus_space_handle_t, bus_size_t, const u_int32_t *, bus_size_t); void (*bs_wr_8) (void *, bus_space_handle_t, bus_size_t, const u_int64_t *, bus_size_t); /* set multiple */ void (*bs_sm_1) (void *, bus_space_handle_t, bus_size_t, u_int8_t, bus_size_t); void (*bs_sm_2) (void *, bus_space_handle_t, bus_size_t, u_int16_t, bus_size_t); void (*bs_sm_4) (void *, bus_space_handle_t, bus_size_t, u_int32_t, bus_size_t); void (*bs_sm_8) (void *, bus_space_handle_t, bus_size_t, u_int64_t, bus_size_t); /* set region */ void (*bs_sr_1) (void *, bus_space_handle_t, bus_size_t, u_int8_t, bus_size_t); void (*bs_sr_2) (void *, bus_space_handle_t, bus_size_t, u_int16_t, bus_size_t); void (*bs_sr_4) (void *, bus_space_handle_t, bus_size_t, u_int32_t, bus_size_t); void (*bs_sr_8) (void *, bus_space_handle_t, bus_size_t, u_int64_t, bus_size_t); /* copy */ void (*bs_c_1) (void *, bus_space_handle_t, bus_size_t, bus_space_handle_t, bus_size_t, bus_size_t); void (*bs_c_2) (void *, bus_space_handle_t, bus_size_t, bus_space_handle_t, bus_size_t, bus_size_t); void (*bs_c_4) (void *, bus_space_handle_t, bus_size_t, bus_space_handle_t, bus_size_t, bus_size_t); void (*bs_c_8) (void *, bus_space_handle_t, bus_size_t, bus_space_handle_t, bus_size_t, bus_size_t); /* read single stream */ u_int8_t (*bs_r_1_s) (void *, bus_space_handle_t, bus_size_t); u_int16_t (*bs_r_2_s) (void *, bus_space_handle_t, bus_size_t); u_int32_t (*bs_r_4_s) (void *, bus_space_handle_t, bus_size_t); u_int64_t (*bs_r_8_s) (void *, bus_space_handle_t, bus_size_t); /* read multiple stream */ void (*bs_rm_1_s) (void *, bus_space_handle_t, bus_size_t, u_int8_t *, bus_size_t); void (*bs_rm_2_s) (void *, bus_space_handle_t, bus_size_t, u_int16_t *, bus_size_t); void (*bs_rm_4_s) (void *, bus_space_handle_t, bus_size_t, u_int32_t *, bus_size_t); void (*bs_rm_8_s) (void *, bus_space_handle_t, bus_size_t, u_int64_t *, bus_size_t); /* read region stream */ void (*bs_rr_1_s) (void *, bus_space_handle_t, bus_size_t, u_int8_t *, bus_size_t); void (*bs_rr_2_s) (void *, bus_space_handle_t, bus_size_t, u_int16_t *, bus_size_t); void (*bs_rr_4_s) (void *, bus_space_handle_t, bus_size_t, u_int32_t *, bus_size_t); void (*bs_rr_8_s) (void *, bus_space_handle_t, bus_size_t, u_int64_t *, bus_size_t); /* write single stream */ void (*bs_w_1_s) (void *, bus_space_handle_t, bus_size_t, u_int8_t); void (*bs_w_2_s) (void *, bus_space_handle_t, bus_size_t, u_int16_t); void (*bs_w_4_s) (void *, bus_space_handle_t, bus_size_t, u_int32_t); void (*bs_w_8_s) (void *, bus_space_handle_t, bus_size_t, u_int64_t); /* write multiple stream */ void (*bs_wm_1_s) (void *, bus_space_handle_t, bus_size_t, const u_int8_t *, bus_size_t); void (*bs_wm_2_s) (void *, bus_space_handle_t, bus_size_t, const u_int16_t *, bus_size_t); void (*bs_wm_4_s) (void *, bus_space_handle_t, bus_size_t, const u_int32_t *, bus_size_t); void (*bs_wm_8_s) (void *, bus_space_handle_t, bus_size_t, const u_int64_t *, bus_size_t); /* write region stream */ void (*bs_wr_1_s) (void *, bus_space_handle_t, bus_size_t, const u_int8_t *, bus_size_t); void (*bs_wr_2_s) (void *, bus_space_handle_t, bus_size_t, const u_int16_t *, bus_size_t); void (*bs_wr_4_s) (void *, bus_space_handle_t, bus_size_t, const u_int32_t *, bus_size_t); void (*bs_wr_8_s) (void *, bus_space_handle_t, bus_size_t, const u_int64_t *, bus_size_t); }; /* * Utility macros; INTERNAL USE ONLY. */ #define __bs_c(a,b) __CONCAT(a,b) #define __bs_opname(op,size) __bs_c(__bs_c(__bs_c(bs_,op),_),size) #define __bs_rs(sz, t, h, o) \ (*(t)->__bs_opname(r,sz))((t)->bs_cookie, h, o) #define __bs_ws(sz, t, h, o, v) \ (*(t)->__bs_opname(w,sz))((t)->bs_cookie, h, o, v) #define __bs_nonsingle(type, sz, t, h, o, a, c) \ (*(t)->__bs_opname(type,sz))((t)->bs_cookie, h, o, a, c) #define __bs_set(type, sz, t, h, o, v, c) \ (*(t)->__bs_opname(type,sz))((t)->bs_cookie, h, o, v, c) #define __bs_copy(sz, t, h1, o1, h2, o2, cnt) \ (*(t)->__bs_opname(c,sz))((t)->bs_cookie, h1, o1, h2, o2, cnt) #define __bs_opname_s(op,size) __bs_c(__bs_c(__bs_c(__bs_c(bs_,op),_),size),_s) #define __bs_rs_s(sz, t, h, o) \ (*(t)->__bs_opname_s(r,sz))((t)->bs_cookie, h, o) #define __bs_ws_s(sz, t, h, o, v) \ (*(t)->__bs_opname_s(w,sz))((t)->bs_cookie, h, o, v) #define __bs_nonsingle_s(type, sz, t, h, o, a, c) \ (*(t)->__bs_opname_s(type,sz))((t)->bs_cookie, h, o, a, c) /* * Mapping and unmapping operations. */ #define bus_space_map(t, a, s, c, hp) \ (*(t)->bs_map)((t)->bs_cookie, (a), (s), (c), (hp)) #define bus_space_unmap(t, h, s) \ (*(t)->bs_unmap)((t)->bs_cookie, (h), (s)) #define bus_space_subregion(t, h, o, s, hp) \ (*(t)->bs_subregion)((t)->bs_cookie, (h), (o), (s), (hp)) /* * Allocation and deallocation operations. */ #define bus_space_alloc(t, rs, re, s, a, b, c, ap, hp) \ (*(t)->bs_alloc)((t)->bs_cookie, (rs), (re), (s), (a), (b), \ (c), (ap), (hp)) #define bus_space_free(t, h, s) \ (*(t)->bs_free)((t)->bs_cookie, (h), (s)) /* * Bus barrier operations. */ #define bus_space_barrier(t, h, o, l, f) \ (*(t)->bs_barrier)((t)->bs_cookie, (h), (o), (l), (f)) /* * Bus read (single) operations. */ #define bus_space_read_1(t, h, o) __bs_rs(1,(t),(h),(o)) #define bus_space_read_2(t, h, o) __bs_rs(2,(t),(h),(o)) #define bus_space_read_4(t, h, o) __bs_rs(4,(t),(h),(o)) #define bus_space_read_8(t, h, o) __bs_rs(8,(t),(h),(o)) #define bus_space_read_stream_1(t, h, o) __bs_rs_s(1,(t), (h), (o)) #define bus_space_read_stream_2(t, h, o) __bs_rs_s(2,(t), (h), (o)) #define bus_space_read_stream_4(t, h, o) __bs_rs_s(4,(t), (h), (o)) #define bus_space_read_stream_8(t, h, o) __bs_rs_s(8,(t), (h), (o)) /* * Bus read multiple operations. */ #define bus_space_read_multi_1(t, h, o, a, c) \ __bs_nonsingle(rm,1,(t),(h),(o),(a),(c)) #define bus_space_read_multi_2(t, h, o, a, c) \ __bs_nonsingle(rm,2,(t),(h),(o),(a),(c)) #define bus_space_read_multi_4(t, h, o, a, c) \ __bs_nonsingle(rm,4,(t),(h),(o),(a),(c)) #define bus_space_read_multi_8(t, h, o, a, c) \ __bs_nonsingle(rm,8,(t),(h),(o),(a),(c)) #define bus_space_read_multi_stream_1(t, h, o, a, c) \ __bs_nonsingle_s(rm,1,(t),(h),(o),(a),(c)) #define bus_space_read_multi_stream_2(t, h, o, a, c) \ __bs_nonsingle_s(rm,2,(t),(h),(o),(a),(c)) #define bus_space_read_multi_stream_4(t, h, o, a, c) \ __bs_nonsingle_s(rm,4,(t),(h),(o),(a),(c)) #define bus_space_read_multi_stream_8(t, h, o, a, c) \ __bs_nonsingle_s(rm,8,(t),(h),(o),(a),(c)) /* * Bus read region operations. */ #define bus_space_read_region_1(t, h, o, a, c) \ __bs_nonsingle(rr,1,(t),(h),(o),(a),(c)) #define bus_space_read_region_2(t, h, o, a, c) \ __bs_nonsingle(rr,2,(t),(h),(o),(a),(c)) #define bus_space_read_region_4(t, h, o, a, c) \ __bs_nonsingle(rr,4,(t),(h),(o),(a),(c)) #define bus_space_read_region_8(t, h, o, a, c) \ __bs_nonsingle(rr,8,(t),(h),(o),(a),(c)) #define bus_space_read_region_stream_1(t, h, o, a, c) \ __bs_nonsingle_s(rr,1,(t),(h),(o),(a),(c)) #define bus_space_read_region_stream_2(t, h, o, a, c) \ __bs_nonsingle_s(rr,2,(t),(h),(o),(a),(c)) #define bus_space_read_region_stream_4(t, h, o, a, c) \ __bs_nonsingle_s(rr,4,(t),(h),(o),(a),(c)) #define bus_space_read_region_stream_8(t, h, o, a, c) \ __bs_nonsingle_s(rr,8,(t),(h),(o),(a),(c)) /* * Bus write (single) operations. */ #define bus_space_write_1(t, h, o, v) __bs_ws(1,(t),(h),(o),(v)) #define bus_space_write_2(t, h, o, v) __bs_ws(2,(t),(h),(o),(v)) #define bus_space_write_4(t, h, o, v) __bs_ws(4,(t),(h),(o),(v)) #define bus_space_write_8(t, h, o, v) __bs_ws(8,(t),(h),(o),(v)) #define bus_space_write_stream_1(t, h, o, v) __bs_ws_s(1,(t),(h),(o),(v)) #define bus_space_write_stream_2(t, h, o, v) __bs_ws_s(2,(t),(h),(o),(v)) #define bus_space_write_stream_4(t, h, o, v) __bs_ws_s(4,(t),(h),(o),(v)) #define bus_space_write_stream_8(t, h, o, v) __bs_ws_s(8,(t),(h),(o),(v)) /* * Bus write multiple operations. */ #define bus_space_write_multi_1(t, h, o, a, c) \ __bs_nonsingle(wm,1,(t),(h),(o),(a),(c)) #define bus_space_write_multi_2(t, h, o, a, c) \ __bs_nonsingle(wm,2,(t),(h),(o),(a),(c)) #define bus_space_write_multi_4(t, h, o, a, c) \ __bs_nonsingle(wm,4,(t),(h),(o),(a),(c)) #define bus_space_write_multi_8(t, h, o, a, c) \ __bs_nonsingle(wm,8,(t),(h),(o),(a),(c)) #define bus_space_write_multi_stream_1(t, h, o, a, c) \ __bs_nonsingle_s(wm,1,(t),(h),(o),(a),(c)) #define bus_space_write_multi_stream_2(t, h, o, a, c) \ __bs_nonsingle_s(wm,2,(t),(h),(o),(a),(c)) #define bus_space_write_multi_stream_4(t, h, o, a, c) \ __bs_nonsingle_s(wm,4,(t),(h),(o),(a),(c)) #define bus_space_write_multi_stream_8(t, h, o, a, c) \ __bs_nonsingle_s(wm,8,(t),(h),(o),(a),(c)) /* * Bus write region operations. */ #define bus_space_write_region_1(t, h, o, a, c) \ __bs_nonsingle(wr,1,(t),(h),(o),(a),(c)) #define bus_space_write_region_2(t, h, o, a, c) \ __bs_nonsingle(wr,2,(t),(h),(o),(a),(c)) #define bus_space_write_region_4(t, h, o, a, c) \ __bs_nonsingle(wr,4,(t),(h),(o),(a),(c)) #define bus_space_write_region_8(t, h, o, a, c) \ __bs_nonsingle(wr,8,(t),(h),(o),(a),(c)) #define bus_space_write_region_stream_1(t, h, o, a, c) \ __bs_nonsingle_s(wr,1,(t),(h),(o),(a),(c)) #define bus_space_write_region_stream_2(t, h, o, a, c) \ __bs_nonsingle_s(wr,2,(t),(h),(o),(a),(c)) #define bus_space_write_region_stream_4(t, h, o, a, c) \ __bs_nonsingle_s(wr,4,(t),(h),(o),(a),(c)) #define bus_space_write_region_stream_8(t, h, o, a, c) \ __bs_nonsingle_s(wr,8,(t),(h),(o),(a),(c)) /* * Set multiple operations. */ #define bus_space_set_multi_1(t, h, o, v, c) \ __bs_set(sm,1,(t),(h),(o),(v),(c)) #define bus_space_set_multi_2(t, h, o, v, c) \ __bs_set(sm,2,(t),(h),(o),(v),(c)) #define bus_space_set_multi_4(t, h, o, v, c) \ __bs_set(sm,4,(t),(h),(o),(v),(c)) #define bus_space_set_multi_8(t, h, o, v, c) \ __bs_set(sm,8,(t),(h),(o),(v),(c)) /* * Set region operations. */ #define bus_space_set_region_1(t, h, o, v, c) \ __bs_set(sr,1,(t),(h),(o),(v),(c)) #define bus_space_set_region_2(t, h, o, v, c) \ __bs_set(sr,2,(t),(h),(o),(v),(c)) #define bus_space_set_region_4(t, h, o, v, c) \ __bs_set(sr,4,(t),(h),(o),(v),(c)) #define bus_space_set_region_8(t, h, o, v, c) \ __bs_set(sr,8,(t),(h),(o),(v),(c)) /* * Copy operations. */ #define bus_space_copy_region_1(t, h1, o1, h2, o2, c) \ __bs_copy(1, t, h1, o1, h2, o2, c) #define bus_space_copy_region_2(t, h1, o1, h2, o2, c) \ __bs_copy(2, t, h1, o1, h2, o2, c) #define bus_space_copy_region_4(t, h1, o1, h2, o2, c) \ __bs_copy(4, t, h1, o1, h2, o2, c) #define bus_space_copy_region_8(t, h1, o1, h2, o2, c) \ __bs_copy(8, t, h1, o1, h2, o2, c) + +#endif #include #endif /* _MACHINE_BUS_H_ */ Index: head/sys/arm64/include/csan.h =================================================================== --- head/sys/arm64/include/csan.h (nonexistent) +++ head/sys/arm64/include/csan.h (revision 354942) @@ -0,0 +1,104 @@ +/* $NetBSD: csan.h,v 1.2 2019/11/06 06:57:22 maxv Exp $ */ + +/* + * Copyright (c) 2019 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Maxime Villard. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#include +#include +#include + +static inline bool +kcsan_md_is_avail(void) +{ + return true; +} + +static inline void +kcsan_md_disable_intrs(uint64_t *state) +{ + + *state = intr_disable(); +} + +static inline void +kcsan_md_enable_intrs(uint64_t *state) +{ + + intr_restore(*state); +} + +static inline void +kcsan_md_delay(uint64_t us) +{ + DELAY(us); +} + +static void +kcsan_md_unwind(void) +{ +#ifdef DDB + c_db_sym_t sym; + db_expr_t offset; + const char *symname; +#endif + struct unwind_state frame; + uint64_t sp; + int nsym; + + __asm __volatile("mov %0, sp" : "=&r" (sp)); + + frame.sp = sp; + frame.fp = (uint64_t)__builtin_frame_address(0); + frame.pc = (uint64_t)kcsan_md_unwind; + nsym = 0; + + while (1) { + unwind_frame(&frame); + if (!INKERNEL((vm_offset_t)frame.fp) || + !INKERNEL((vm_offset_t)frame.pc)) + break; + +#ifdef DDB + sym = db_search_symbol((vm_offset_t)frame.pc, DB_STGY_PROC, + &offset); + db_symbol_values(sym, &symname, NULL); + printf("#%d %p in %s+%#lx\n", nsym, (void *)frame.pc, + symname, offset); +#else + printf("#%d %p\n", nsym, (void *)frame.pc); +#endif + nsym++; + + if (nsym >= 15) { + break; + } + } +} Property changes on: head/sys/arm64/include/csan.h ___________________________________________________________________ Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Index: head/sys/conf/files =================================================================== --- head/sys/conf/files (revision 354941) +++ head/sys/conf/files (revision 354942) @@ -1,4962 +1,4964 @@ # $FreeBSD$ # # The long compile-with and dependency lines are required because of # limitations in config: backslash-newline doesn't work in strings, and # dependency lines other than the first are silently ignored. # acpi_quirks.h optional acpi \ dependency "$S/tools/acpi_quirks2h.awk $S/dev/acpica/acpi_quirks" \ compile-with "${AWK} -f $S/tools/acpi_quirks2h.awk $S/dev/acpica/acpi_quirks" \ no-obj no-implicit-rule before-depend \ clean "acpi_quirks.h" bhnd_nvram_map.h optional bhnd \ dependency "$S/dev/bhnd/tools/nvram_map_gen.sh $S/dev/bhnd/tools/nvram_map_gen.awk $S/dev/bhnd/nvram/nvram_map" \ compile-with "sh $S/dev/bhnd/tools/nvram_map_gen.sh $S/dev/bhnd/nvram/nvram_map -h" \ no-obj no-implicit-rule before-depend \ clean "bhnd_nvram_map.h" bhnd_nvram_map_data.h optional bhnd \ dependency "$S/dev/bhnd/tools/nvram_map_gen.sh $S/dev/bhnd/tools/nvram_map_gen.awk $S/dev/bhnd/nvram/nvram_map" \ compile-with "sh $S/dev/bhnd/tools/nvram_map_gen.sh $S/dev/bhnd/nvram/nvram_map -d" \ no-obj no-implicit-rule before-depend \ clean "bhnd_nvram_map_data.h" fdt_static_dtb.h optional fdt fdt_dtb_static \ compile-with "sh -c 'MACHINE=${MACHINE} $S/tools/fdt/make_dtbh.sh ${FDT_DTS_FILE} ${.CURDIR}'" \ dependency "${FDT_DTS_FILE:T:R}.dtb" \ no-obj no-implicit-rule before-depend \ clean "fdt_static_dtb.h" feeder_eq_gen.h optional sound \ dependency "$S/tools/sound/feeder_eq_mkfilter.awk" \ compile-with "${AWK} -f $S/tools/sound/feeder_eq_mkfilter.awk -- ${FEEDER_EQ_PRESETS} > feeder_eq_gen.h" \ no-obj no-implicit-rule before-depend \ clean "feeder_eq_gen.h" feeder_rate_gen.h optional sound \ dependency "$S/tools/sound/feeder_rate_mkfilter.awk" \ compile-with "${AWK} -f $S/tools/sound/feeder_rate_mkfilter.awk -- ${FEEDER_RATE_PRESETS} > feeder_rate_gen.h" \ no-obj no-implicit-rule before-depend \ clean "feeder_rate_gen.h" snd_fxdiv_gen.h optional sound \ dependency "$S/tools/sound/snd_fxdiv_gen.awk" \ compile-with "${AWK} -f $S/tools/sound/snd_fxdiv_gen.awk -- > snd_fxdiv_gen.h" \ no-obj no-implicit-rule before-depend \ clean "snd_fxdiv_gen.h" miidevs.h optional miibus | mii \ dependency "$S/tools/miidevs2h.awk $S/dev/mii/miidevs" \ compile-with "${AWK} -f $S/tools/miidevs2h.awk $S/dev/mii/miidevs" \ no-obj no-implicit-rule before-depend \ clean "miidevs.h" pccarddevs.h standard \ dependency "$S/tools/pccarddevs2h.awk $S/dev/pccard/pccarddevs" \ compile-with "${AWK} -f $S/tools/pccarddevs2h.awk $S/dev/pccard/pccarddevs" \ no-obj no-implicit-rule before-depend \ clean "pccarddevs.h" kbdmuxmap.h optional kbdmux_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${KBDMUX_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > kbdmuxmap.h" \ no-obj no-implicit-rule before-depend \ clean "kbdmuxmap.h" teken_state.h optional sc | vt \ dependency "$S/teken/gensequences $S/teken/sequences" \ compile-with "${AWK} -f $S/teken/gensequences $S/teken/sequences > teken_state.h" \ no-obj no-implicit-rule before-depend \ clean "teken_state.h" ukbdmap.h optional ukbd_dflt_keymap \ compile-with "kbdcontrol -P ${S:S/sys$/share/}/vt/keymaps -P ${S:S/sys$/share/}/syscons/keymaps -L ${UKBD_DFLT_KEYMAP} | sed -e 's/^static keymap_t.* = /static keymap_t key_map = /' -e 's/^static accentmap_t.* = /static accentmap_t accent_map = /' > ukbdmap.h" \ no-obj no-implicit-rule before-depend \ clean "ukbdmap.h" usbdevs.h optional usb \ dependency "$S/tools/usbdevs2h.awk $S/dev/usb/usbdevs" \ compile-with "${AWK} -f $S/tools/usbdevs2h.awk $S/dev/usb/usbdevs -h" \ no-obj no-implicit-rule before-depend \ clean "usbdevs.h" usbdevs_data.h optional usb \ dependency "$S/tools/usbdevs2h.awk $S/dev/usb/usbdevs" \ compile-with "${AWK} -f $S/tools/usbdevs2h.awk $S/dev/usb/usbdevs -d" \ no-obj no-implicit-rule before-depend \ clean "usbdevs_data.h" sdiodevs.h optional mmccam \ dependency "$S/tools/sdiodevs2h.awk $S/dev/sdio/sdiodevs" \ compile-with "${AWK} -f $S/tools/sdiodevs2h.awk $S/dev/sdio/sdiodevs -h" \ no-obj no-implicit-rule before-depend \ clean "sdiodevs.h" sdiodevs_data.h optional mmccam \ dependency "$S/tools/sdiodevs2h.awk $S/dev/sdio/sdiodevs" \ compile-with "${AWK} -f $S/tools/sdiodevs2h.awk $S/dev/sdio/sdiodevs -d" \ no-obj no-implicit-rule before-depend \ clean "sdiodevs_data.h" cam/cam.c optional scbus cam/cam_compat.c optional scbus cam/cam_iosched.c optional scbus cam/cam_periph.c optional scbus cam/cam_queue.c optional scbus cam/cam_sim.c optional scbus cam/cam_xpt.c optional scbus cam/ata/ata_all.c optional scbus cam/ata/ata_xpt.c optional scbus cam/ata/ata_pmp.c optional scbus cam/nvme/nvme_all.c optional scbus cam/nvme/nvme_da.c optional nda | da cam/nvme/nvme_xpt.c optional scbus cam/scsi/scsi_xpt.c optional scbus cam/scsi/scsi_all.c optional scbus cam/scsi/scsi_cd.c optional cd cam/scsi/scsi_ch.c optional ch cam/ata/ata_da.c optional ada | da cam/ctl/ctl.c optional ctl cam/ctl/ctl_backend.c optional ctl cam/ctl/ctl_backend_block.c optional ctl cam/ctl/ctl_backend_ramdisk.c optional ctl cam/ctl/ctl_cmd_table.c optional ctl cam/ctl/ctl_frontend.c optional ctl cam/ctl/ctl_frontend_cam_sim.c optional ctl cam/ctl/ctl_frontend_ioctl.c optional ctl cam/ctl/ctl_frontend_iscsi.c optional ctl cfiscsi cam/ctl/ctl_ha.c optional ctl cam/ctl/ctl_scsi_all.c optional ctl cam/ctl/ctl_tpc.c optional ctl cam/ctl/ctl_tpc_local.c optional ctl cam/ctl/ctl_error.c optional ctl cam/ctl/ctl_util.c optional ctl cam/ctl/scsi_ctl.c optional ctl cam/mmc/mmc_xpt.c optional scbus mmccam cam/mmc/mmc_da.c optional scbus mmccam da cam/scsi/scsi_da.c optional da cam/scsi/scsi_pass.c optional pass cam/scsi/scsi_pt.c optional pt cam/scsi/scsi_sa.c optional sa cam/scsi/scsi_enc.c optional ses cam/scsi/scsi_enc_ses.c optional ses cam/scsi/scsi_enc_safte.c optional ses cam/scsi/scsi_sg.c optional sg cam/scsi/scsi_targ_bh.c optional targbh cam/scsi/scsi_target.c optional targ cam/scsi/smp_all.c optional scbus # shared between zfs and dtrace cddl/compat/opensolaris/kern/opensolaris.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_cmn_err.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_kmem.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_misc.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_proc.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_sunddi.c optional zfs | dtrace compile-with "${CDDL_C}" cddl/compat/opensolaris/kern/opensolaris_taskq.c optional zfs | dtrace compile-with "${CDDL_C}" # zfs specific cddl/compat/opensolaris/kern/opensolaris_acl.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_dtrace.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_kobj.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_kstat.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_lookup.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_policy.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_string.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_sysevent.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_uio.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_vfs.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_vm.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_zone.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/acl/acl_common.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/avl/avl.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/lz4/lz4.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/nvpair/opensolaris_fnvpair.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/nvpair/opensolaris_nvpair.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/nvpair/opensolaris_nvpair_alloc_fixed.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/unicode/u8_textprep.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfeature_common.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_comutil.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_deleg.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_fletcher.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_ioctl_compat.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_namecheck.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zfs_prop.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zpool_prop.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/common/zfs/zprop_common.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/vnode.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/abd.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/aggsum.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/blkptr.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/bplist.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/bpobj.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/bptree.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/bqueue.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/cityhash.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf_stats.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/ddt.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/ddt_zap.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_diff.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_object.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_objset.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_send.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_traverse.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_tx.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dmu_zfetch.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c optional zfs compile-with "${ZFS_C}" \ warning "kernel contains CDDL licensed ZFS filesystem" cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_bookmark.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_deadlist.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_deleg.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_destroy.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dir.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_prop.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_scan.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_userhold.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_synctask.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/gzip.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lzjb.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/metaslab.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/mmp.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/multilist.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/range_tree.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/refcount.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/rrwlock.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/sha256.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/skein_zfs.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_checkpoint.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_config.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_errlog.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_history.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/spa_misc.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/space_map.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/space_reftree.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/trim_map.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/txg.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/uberblock.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/unique.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_cache.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_file.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_indirect.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_indirect_births.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_indirect_mapping.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_initialize.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_geom.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_label.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_mirror.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_missing.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_queue.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_raidz.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_removal.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/vdev_root.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zap.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zap_leaf.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zap_micro.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zcp.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zcp_get.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zcp_global.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zcp_iter.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zcp_synctask.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfeature.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_acl.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_byteswap.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ctldir.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_debug.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_dir.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_fm.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_fuid.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_log.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_onexit.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_replay.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_rlock.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_sa.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_znode.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zil.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zio.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zio_checksum.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zio_compress.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zio_inject.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zle.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zrlock.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zthr.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/zvol.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/os/callb.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/os/fm.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/os/list.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/os/nvpair_alloc_system.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/zmod.c optional zfs compile-with "${ZFS_C}" # zfs lua support cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lapi.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lauxlib.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lbaselib.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lbitlib.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lcode.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lcompat.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lcorolib.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lctype.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/ldebug.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/ldo.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/ldump.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lfunc.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lgc.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/llex.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lmem.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lobject.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lopcodes.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lparser.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lstate.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lstring.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lstrlib.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/ltable.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/ltablib.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/ltm.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lundump.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lvm.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lzio.c optional zfs compile-with "${ZFS_C}" # dtrace specific cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c optional dtrace compile-with "${DTRACE_C}" \ warning "kernel contains CDDL licensed DTRACE" cddl/contrib/opensolaris/uts/common/dtrace/dtrace_xoroshiro128_plus.c optional dtrace compile-with "${DTRACE_C}" cddl/dev/dtmalloc/dtmalloc.c optional dtmalloc | dtraceall compile-with "${CDDL_C}" cddl/dev/profile/profile.c optional dtrace_profile | dtraceall compile-with "${CDDL_C}" cddl/dev/sdt/sdt.c optional dtrace_sdt | dtraceall compile-with "${CDDL_C}" cddl/dev/fbt/fbt.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" cddl/dev/systrace/systrace.c optional dtrace_systrace | dtraceall compile-with "${CDDL_C}" cddl/dev/prototype.c optional dtrace_prototype | dtraceall compile-with "${CDDL_C}" fs/nfsclient/nfs_clkdtrace.c optional dtnfscl nfscl | dtraceall nfscl compile-with "${CDDL_C}" compat/cloudabi/cloudabi_clock.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_errno.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_fd.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_file.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_futex.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_mem.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_proc.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_random.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_sock.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_thread.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi/cloudabi_vdso.c optional compat_cloudabi32 | compat_cloudabi64 compat/cloudabi32/cloudabi32_fd.c optional compat_cloudabi32 compat/cloudabi32/cloudabi32_module.c optional compat_cloudabi32 compat/cloudabi32/cloudabi32_poll.c optional compat_cloudabi32 compat/cloudabi32/cloudabi32_sock.c optional compat_cloudabi32 compat/cloudabi32/cloudabi32_syscalls.c optional compat_cloudabi32 compat/cloudabi32/cloudabi32_sysent.c optional compat_cloudabi32 compat/cloudabi32/cloudabi32_thread.c optional compat_cloudabi32 compat/cloudabi64/cloudabi64_fd.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_module.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_poll.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_sock.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_syscalls.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_sysent.c optional compat_cloudabi64 compat/cloudabi64/cloudabi64_thread.c optional compat_cloudabi64 compat/freebsd32/freebsd32_capability.c optional compat_freebsd32 compat/freebsd32/freebsd32_ioctl.c optional compat_freebsd32 compat/freebsd32/freebsd32_misc.c optional compat_freebsd32 compat/freebsd32/freebsd32_syscalls.c optional compat_freebsd32 compat/freebsd32/freebsd32_sysent.c optional compat_freebsd32 contrib/ck/src/ck_array.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_barrier_centralized.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_barrier_combining.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_barrier_dissemination.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_barrier_mcs.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_barrier_tournament.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_epoch.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_hp.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_hs.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_ht.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/ck/src/ck_rhs.c standard compile-with "${NORMAL_C} -I$S/contrib/ck/include" contrib/dev/acpica/common/ahids.c optional acpi acpi_debug contrib/dev/acpica/common/ahuuids.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbcmds.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbconvert.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbdisply.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbexec.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbhistry.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbinput.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbmethod.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbnames.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbobject.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbstats.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbtest.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbutils.c optional acpi acpi_debug contrib/dev/acpica/components/debugger/dbxface.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmbuffer.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmcstyle.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmdeferred.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmnames.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmopcode.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmresrc.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmresrcl.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmresrcl2.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmresrcs.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmutils.c optional acpi acpi_debug contrib/dev/acpica/components/disassembler/dmwalk.c optional acpi acpi_debug contrib/dev/acpica/components/dispatcher/dsargs.c optional acpi contrib/dev/acpica/components/dispatcher/dscontrol.c optional acpi contrib/dev/acpica/components/dispatcher/dsdebug.c optional acpi contrib/dev/acpica/components/dispatcher/dsfield.c optional acpi contrib/dev/acpica/components/dispatcher/dsinit.c optional acpi contrib/dev/acpica/components/dispatcher/dsmethod.c optional acpi contrib/dev/acpica/components/dispatcher/dsmthdat.c optional acpi contrib/dev/acpica/components/dispatcher/dsobject.c optional acpi contrib/dev/acpica/components/dispatcher/dsopcode.c optional acpi contrib/dev/acpica/components/dispatcher/dspkginit.c optional acpi contrib/dev/acpica/components/dispatcher/dsutils.c optional acpi contrib/dev/acpica/components/dispatcher/dswexec.c optional acpi contrib/dev/acpica/components/dispatcher/dswload.c optional acpi contrib/dev/acpica/components/dispatcher/dswload2.c optional acpi contrib/dev/acpica/components/dispatcher/dswscope.c optional acpi contrib/dev/acpica/components/dispatcher/dswstate.c optional acpi contrib/dev/acpica/components/events/evevent.c optional acpi contrib/dev/acpica/components/events/evglock.c optional acpi contrib/dev/acpica/components/events/evgpe.c optional acpi contrib/dev/acpica/components/events/evgpeblk.c optional acpi contrib/dev/acpica/components/events/evgpeinit.c optional acpi contrib/dev/acpica/components/events/evgpeutil.c optional acpi contrib/dev/acpica/components/events/evhandler.c optional acpi contrib/dev/acpica/components/events/evmisc.c optional acpi contrib/dev/acpica/components/events/evregion.c optional acpi contrib/dev/acpica/components/events/evrgnini.c optional acpi contrib/dev/acpica/components/events/evsci.c optional acpi contrib/dev/acpica/components/events/evxface.c optional acpi contrib/dev/acpica/components/events/evxfevnt.c optional acpi contrib/dev/acpica/components/events/evxfgpe.c optional acpi contrib/dev/acpica/components/events/evxfregn.c optional acpi contrib/dev/acpica/components/executer/exconcat.c optional acpi contrib/dev/acpica/components/executer/exconfig.c optional acpi contrib/dev/acpica/components/executer/exconvrt.c optional acpi contrib/dev/acpica/components/executer/excreate.c optional acpi contrib/dev/acpica/components/executer/exdebug.c optional acpi contrib/dev/acpica/components/executer/exdump.c optional acpi contrib/dev/acpica/components/executer/exfield.c optional acpi contrib/dev/acpica/components/executer/exfldio.c optional acpi contrib/dev/acpica/components/executer/exmisc.c optional acpi contrib/dev/acpica/components/executer/exmutex.c optional acpi contrib/dev/acpica/components/executer/exnames.c optional acpi contrib/dev/acpica/components/executer/exoparg1.c optional acpi contrib/dev/acpica/components/executer/exoparg2.c optional acpi contrib/dev/acpica/components/executer/exoparg3.c optional acpi contrib/dev/acpica/components/executer/exoparg6.c optional acpi contrib/dev/acpica/components/executer/exprep.c optional acpi contrib/dev/acpica/components/executer/exregion.c optional acpi contrib/dev/acpica/components/executer/exresnte.c optional acpi contrib/dev/acpica/components/executer/exresolv.c optional acpi contrib/dev/acpica/components/executer/exresop.c optional acpi contrib/dev/acpica/components/executer/exserial.c optional acpi contrib/dev/acpica/components/executer/exstore.c optional acpi contrib/dev/acpica/components/executer/exstoren.c optional acpi contrib/dev/acpica/components/executer/exstorob.c optional acpi contrib/dev/acpica/components/executer/exsystem.c optional acpi contrib/dev/acpica/components/executer/extrace.c optional acpi contrib/dev/acpica/components/executer/exutils.c optional acpi contrib/dev/acpica/components/hardware/hwacpi.c optional acpi contrib/dev/acpica/components/hardware/hwesleep.c optional acpi contrib/dev/acpica/components/hardware/hwgpe.c optional acpi contrib/dev/acpica/components/hardware/hwpci.c optional acpi contrib/dev/acpica/components/hardware/hwregs.c optional acpi contrib/dev/acpica/components/hardware/hwsleep.c optional acpi contrib/dev/acpica/components/hardware/hwtimer.c optional acpi contrib/dev/acpica/components/hardware/hwvalid.c optional acpi contrib/dev/acpica/components/hardware/hwxface.c optional acpi contrib/dev/acpica/components/hardware/hwxfsleep.c optional acpi contrib/dev/acpica/components/namespace/nsaccess.c optional acpi contrib/dev/acpica/components/namespace/nsalloc.c optional acpi contrib/dev/acpica/components/namespace/nsarguments.c optional acpi contrib/dev/acpica/components/namespace/nsconvert.c optional acpi contrib/dev/acpica/components/namespace/nsdump.c optional acpi contrib/dev/acpica/components/namespace/nseval.c optional acpi contrib/dev/acpica/components/namespace/nsinit.c optional acpi contrib/dev/acpica/components/namespace/nsload.c optional acpi contrib/dev/acpica/components/namespace/nsnames.c optional acpi contrib/dev/acpica/components/namespace/nsobject.c optional acpi contrib/dev/acpica/components/namespace/nsparse.c optional acpi contrib/dev/acpica/components/namespace/nspredef.c optional acpi contrib/dev/acpica/components/namespace/nsprepkg.c optional acpi contrib/dev/acpica/components/namespace/nsrepair.c optional acpi contrib/dev/acpica/components/namespace/nsrepair2.c optional acpi contrib/dev/acpica/components/namespace/nssearch.c optional acpi contrib/dev/acpica/components/namespace/nsutils.c optional acpi contrib/dev/acpica/components/namespace/nswalk.c optional acpi contrib/dev/acpica/components/namespace/nsxfeval.c optional acpi contrib/dev/acpica/components/namespace/nsxfname.c optional acpi contrib/dev/acpica/components/namespace/nsxfobj.c optional acpi contrib/dev/acpica/components/parser/psargs.c optional acpi contrib/dev/acpica/components/parser/psloop.c optional acpi contrib/dev/acpica/components/parser/psobject.c optional acpi contrib/dev/acpica/components/parser/psopcode.c optional acpi contrib/dev/acpica/components/parser/psopinfo.c optional acpi contrib/dev/acpica/components/parser/psparse.c optional acpi contrib/dev/acpica/components/parser/psscope.c optional acpi contrib/dev/acpica/components/parser/pstree.c optional acpi contrib/dev/acpica/components/parser/psutils.c optional acpi contrib/dev/acpica/components/parser/pswalk.c optional acpi contrib/dev/acpica/components/parser/psxface.c optional acpi contrib/dev/acpica/components/resources/rsaddr.c optional acpi contrib/dev/acpica/components/resources/rscalc.c optional acpi contrib/dev/acpica/components/resources/rscreate.c optional acpi contrib/dev/acpica/components/resources/rsdump.c optional acpi acpi_debug contrib/dev/acpica/components/resources/rsdumpinfo.c optional acpi contrib/dev/acpica/components/resources/rsinfo.c optional acpi contrib/dev/acpica/components/resources/rsio.c optional acpi contrib/dev/acpica/components/resources/rsirq.c optional acpi contrib/dev/acpica/components/resources/rslist.c optional acpi contrib/dev/acpica/components/resources/rsmemory.c optional acpi contrib/dev/acpica/components/resources/rsmisc.c optional acpi contrib/dev/acpica/components/resources/rsserial.c optional acpi contrib/dev/acpica/components/resources/rsutils.c optional acpi contrib/dev/acpica/components/resources/rsxface.c optional acpi contrib/dev/acpica/components/tables/tbdata.c optional acpi contrib/dev/acpica/components/tables/tbfadt.c optional acpi contrib/dev/acpica/components/tables/tbfind.c optional acpi contrib/dev/acpica/components/tables/tbinstal.c optional acpi contrib/dev/acpica/components/tables/tbprint.c optional acpi contrib/dev/acpica/components/tables/tbutils.c optional acpi contrib/dev/acpica/components/tables/tbxface.c optional acpi contrib/dev/acpica/components/tables/tbxfload.c optional acpi contrib/dev/acpica/components/tables/tbxfroot.c optional acpi contrib/dev/acpica/components/utilities/utaddress.c optional acpi contrib/dev/acpica/components/utilities/utalloc.c optional acpi contrib/dev/acpica/components/utilities/utascii.c optional acpi contrib/dev/acpica/components/utilities/utbuffer.c optional acpi contrib/dev/acpica/components/utilities/utcache.c optional acpi contrib/dev/acpica/components/utilities/utcopy.c optional acpi contrib/dev/acpica/components/utilities/utdebug.c optional acpi contrib/dev/acpica/components/utilities/utdecode.c optional acpi contrib/dev/acpica/components/utilities/utdelete.c optional acpi contrib/dev/acpica/components/utilities/uterror.c optional acpi contrib/dev/acpica/components/utilities/uteval.c optional acpi contrib/dev/acpica/components/utilities/utexcep.c optional acpi contrib/dev/acpica/components/utilities/utglobal.c optional acpi contrib/dev/acpica/components/utilities/uthex.c optional acpi contrib/dev/acpica/components/utilities/utids.c optional acpi contrib/dev/acpica/components/utilities/utinit.c optional acpi contrib/dev/acpica/components/utilities/utlock.c optional acpi contrib/dev/acpica/components/utilities/utmath.c optional acpi contrib/dev/acpica/components/utilities/utmisc.c optional acpi contrib/dev/acpica/components/utilities/utmutex.c optional acpi contrib/dev/acpica/components/utilities/utnonansi.c optional acpi contrib/dev/acpica/components/utilities/utobject.c optional acpi contrib/dev/acpica/components/utilities/utosi.c optional acpi contrib/dev/acpica/components/utilities/utownerid.c optional acpi contrib/dev/acpica/components/utilities/utpredef.c optional acpi contrib/dev/acpica/components/utilities/utresdecode.c optional acpi acpi_debug contrib/dev/acpica/components/utilities/utresrc.c optional acpi contrib/dev/acpica/components/utilities/utstate.c optional acpi contrib/dev/acpica/components/utilities/utstring.c optional acpi contrib/dev/acpica/components/utilities/utstrsuppt.c optional acpi contrib/dev/acpica/components/utilities/utstrtoul64.c optional acpi contrib/dev/acpica/components/utilities/utuuid.c optional acpi acpi_debug contrib/dev/acpica/components/utilities/utxface.c optional acpi contrib/dev/acpica/components/utilities/utxferror.c optional acpi contrib/dev/acpica/components/utilities/utxfinit.c optional acpi contrib/dev/acpica/os_specific/service_layers/osgendbg.c optional acpi acpi_debug contrib/ipfilter/netinet/fil.c optional ipfilter inet \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_auth.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_fil_freebsd.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_frag.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_log.c optional ipfilter inet \ compile-with "${NORMAL_C} -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_nat.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_proxy.c optional ipfilter inet \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_state.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_lookup.c optional ipfilter inet \ compile-with "${NORMAL_C} ${NO_WSELF_ASSIGN} -Wno-unused -Wno-error -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_pool.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_htable.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter ${NO_WTAUTOLOGICAL_POINTER_COMPARE}" contrib/ipfilter/netinet/ip_sync.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/mlfk_ipl.c optional ipfilter inet \ compile-with "${NORMAL_C} -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_nat6.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_rules.c optional ipfilter inet \ compile-with "${NORMAL_C} -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_scan.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/ip_dstlist.c optional ipfilter inet \ compile-with "${NORMAL_C} -Wno-unused -I$S/contrib/ipfilter" contrib/ipfilter/netinet/radix_ipf.c optional ipfilter inet \ compile-with "${NORMAL_C} -I$S/contrib/ipfilter" contrib/libfdt/fdt.c optional fdt contrib/libfdt/fdt_ro.c optional fdt contrib/libfdt/fdt_rw.c optional fdt contrib/libfdt/fdt_strerror.c optional fdt contrib/libfdt/fdt_sw.c optional fdt contrib/libfdt/fdt_wip.c optional fdt contrib/libnv/cnvlist.c standard contrib/libnv/dnvlist.c standard contrib/libnv/nvlist.c standard contrib/libnv/nvpair.c standard contrib/ngatm/netnatm/api/cc_conn.c optional ngatm_ccatm \ compile-with "${NORMAL_C_NOWERROR} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_data.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_dump.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_port.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_sig.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/cc_user.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/api/unisap.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/misc/straddr.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/misc/unimsg_common.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/msg/traffic.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/msg/uni_ie.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/msg/uni_msg.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/saal/saal_sscfu.c optional ngatm_sscfu \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/saal/saal_sscop.c optional ngatm_sscop \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_call.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_coord.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_party.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_print.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_reset.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_uni.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_unimsgcpy.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" contrib/ngatm/netnatm/sig/sig_verify.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" # xz dev/xz/xz_mod.c optional xz \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_crc32.c optional xz \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_dec_bcj.c optional xz \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_dec_lzma2.c optional xz \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" contrib/xz-embedded/linux/lib/xz/xz_dec_stream.c optional xz \ compile-with "${NORMAL_C} -I$S/contrib/xz-embedded/freebsd/ -I$S/contrib/xz-embedded/linux/lib/xz/ -I$S/contrib/xz-embedded/linux/include/linux/" # Zstd contrib/zstd/lib/freebsd/zstd_kmalloc.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/common/zstd_common.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/common/fse_decompress.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/common/entropy_common.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/common/error_private.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/common/xxhash.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/compress/zstd_compress.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/compress/zstd_compress_literals.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/compress/zstd_compress_sequences.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/compress/fse_compress.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/compress/hist.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/compress/huf_compress.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/compress/zstd_double_fast.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/compress/zstd_fast.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/compress/zstd_lazy.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/compress/zstd_ldm.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/compress/zstd_opt.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/decompress/zstd_ddict.c optional zstdio compile-with ${ZSTD_C} contrib/zstd/lib/decompress/zstd_decompress.c optional zstdio compile-with ${ZSTD_C} # See comment in sys/conf/kern.pre.mk contrib/zstd/lib/decompress/zstd_decompress_block.c optional zstdio \ compile-with "${ZSTD_C} ${ZSTD_DECOMPRESS_BLOCK_FLAGS}" contrib/zstd/lib/decompress/huf_decompress.c optional zstdio compile-with ${ZSTD_C} # Blake 2 contrib/libb2/blake2b-ref.c optional crypto | ipsec | ipsec_support \ compile-with "${NORMAL_C} -I$S/crypto/blake2 -Wno-cast-qual -DSUFFIX=_ref -Wno-unused-function" contrib/libb2/blake2s-ref.c optional crypto | ipsec | ipsec_support \ compile-with "${NORMAL_C} -I$S/crypto/blake2 -Wno-cast-qual -DSUFFIX=_ref -Wno-unused-function" crypto/blake2/blake2-sw.c optional crypto | ipsec | ipsec_support \ compile-with "${NORMAL_C} -I$S/crypto/blake2 -Wno-cast-qual" crypto/blowfish/bf_ecb.c optional ipsec | ipsec_support crypto/blowfish/bf_skey.c optional crypto | ipsec | ipsec_support crypto/camellia/camellia.c optional crypto | ipsec | ipsec_support crypto/camellia/camellia-api.c optional crypto | ipsec | ipsec_support crypto/chacha20/chacha.c standard crypto/chacha20/chacha-sw.c optional crypto | ipsec | ipsec_support crypto/des/des_ecb.c optional crypto | ipsec | ipsec_support | netsmb crypto/des/des_setkey.c optional crypto | ipsec | ipsec_support | netsmb crypto/rc4/rc4.c optional netgraph_mppc_encryption | kgssapi crypto/rijndael/rijndael-alg-fst.c optional crypto | ekcd | geom_bde | \ ipsec | ipsec_support | !random_loadable | wlan_ccmp crypto/rijndael/rijndael-api-fst.c optional ekcd | geom_bde | !random_loadable crypto/rijndael/rijndael-api.c optional crypto | ipsec | ipsec_support | \ wlan_ccmp crypto/sha1.c optional carp | crypto | ether | ipsec | \ ipsec_support | netgraph_mppc_encryption | sctp crypto/sha2/sha256c.c optional crypto | ekcd | geom_bde | ipsec | \ ipsec_support | !random_loadable | sctp | zfs crypto/sha2/sha512c.c optional crypto | geom_bde | ipsec | \ ipsec_support | zfs crypto/skein/skein.c optional crypto | zfs crypto/skein/skein_block.c optional crypto | zfs crypto/siphash/siphash.c optional inet | inet6 crypto/siphash/siphash_test.c optional inet | inet6 ddb/db_access.c optional ddb ddb/db_break.c optional ddb ddb/db_capture.c optional ddb ddb/db_command.c optional ddb ddb/db_examine.c optional ddb ddb/db_expr.c optional ddb ddb/db_input.c optional ddb ddb/db_lex.c optional ddb ddb/db_main.c optional ddb ddb/db_output.c optional ddb ddb/db_print.c optional ddb ddb/db_ps.c optional ddb ddb/db_run.c optional ddb ddb/db_script.c optional ddb ddb/db_sym.c optional ddb ddb/db_thread.c optional ddb ddb/db_textdump.c optional ddb ddb/db_variables.c optional ddb ddb/db_watch.c optional ddb ddb/db_write_cmd.c optional ddb dev/aac/aac.c optional aac dev/aac/aac_cam.c optional aacp aac dev/aac/aac_debug.c optional aac dev/aac/aac_disk.c optional aac dev/aac/aac_linux.c optional aac compat_linux dev/aac/aac_pci.c optional aac pci dev/aacraid/aacraid.c optional aacraid dev/aacraid/aacraid_cam.c optional aacraid scbus dev/aacraid/aacraid_debug.c optional aacraid dev/aacraid/aacraid_linux.c optional aacraid compat_linux dev/aacraid/aacraid_pci.c optional aacraid pci dev/acpi_support/acpi_wmi.c optional acpi_wmi acpi dev/acpi_support/acpi_asus.c optional acpi_asus acpi dev/acpi_support/acpi_asus_wmi.c optional acpi_asus_wmi acpi dev/acpi_support/acpi_fujitsu.c optional acpi_fujitsu acpi dev/acpi_support/acpi_hp.c optional acpi_hp acpi dev/acpi_support/acpi_ibm.c optional acpi_ibm acpi dev/acpi_support/acpi_panasonic.c optional acpi_panasonic acpi dev/acpi_support/acpi_sony.c optional acpi_sony acpi dev/acpi_support/acpi_toshiba.c optional acpi_toshiba acpi dev/acpi_support/atk0110.c optional aibs acpi dev/acpica/Osd/OsdDebug.c optional acpi dev/acpica/Osd/OsdHardware.c optional acpi dev/acpica/Osd/OsdInterrupt.c optional acpi dev/acpica/Osd/OsdMemory.c optional acpi dev/acpica/Osd/OsdSchedule.c optional acpi dev/acpica/Osd/OsdStream.c optional acpi dev/acpica/Osd/OsdSynch.c optional acpi dev/acpica/Osd/OsdTable.c optional acpi dev/acpica/acpi.c optional acpi dev/acpica/acpi_acad.c optional acpi dev/acpica/acpi_battery.c optional acpi dev/acpica/acpi_button.c optional acpi dev/acpica/acpi_cmbat.c optional acpi dev/acpica/acpi_cpu.c optional acpi dev/acpica/acpi_ec.c optional acpi dev/acpica/acpi_isab.c optional acpi isa dev/acpica/acpi_lid.c optional acpi dev/acpica/acpi_package.c optional acpi dev/acpica/acpi_perf.c optional acpi dev/acpica/acpi_powerres.c optional acpi dev/acpica/acpi_quirk.c optional acpi dev/acpica/acpi_resource.c optional acpi dev/acpica/acpi_container.c optional acpi dev/acpica/acpi_smbat.c optional acpi dev/acpica/acpi_thermal.c optional acpi dev/acpica/acpi_throttle.c optional acpi dev/acpica/acpi_video.c optional acpi_video acpi dev/acpica/acpi_dock.c optional acpi_dock acpi dev/adlink/adlink.c optional adlink dev/ae/if_ae.c optional ae pci dev/age/if_age.c optional age pci dev/agp/agp.c optional agp pci dev/agp/agp_if.m optional agp pci dev/ahci/ahci.c optional ahci dev/ahci/ahciem.c optional ahci dev/ahci/ahci_pci.c optional ahci pci dev/aic7xxx/ahc_isa.c optional ahc isa dev/aic7xxx/ahc_pci.c optional ahc pci \ compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}" dev/aic7xxx/ahd_pci.c optional ahd pci \ compile-with "${NORMAL_C} ${NO_WCONSTANT_CONVERSION}" dev/aic7xxx/aic7770.c optional ahc dev/aic7xxx/aic79xx.c optional ahd pci dev/aic7xxx/aic79xx_osm.c optional ahd pci dev/aic7xxx/aic79xx_pci.c optional ahd pci dev/aic7xxx/aic79xx_reg_print.c optional ahd pci ahd_reg_pretty_print dev/aic7xxx/aic7xxx.c optional ahc dev/aic7xxx/aic7xxx_93cx6.c optional ahc dev/aic7xxx/aic7xxx_osm.c optional ahc dev/aic7xxx/aic7xxx_pci.c optional ahc pci dev/aic7xxx/aic7xxx_reg_print.c optional ahc ahc_reg_pretty_print dev/al_eth/al_eth.c optional al_eth fdt \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" dev/al_eth/al_init_eth_lm.c optional al_eth fdt \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" dev/al_eth/al_init_eth_kr.c optional al_eth fdt \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_iofic.c optional al_iofic \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_serdes_25g.c optional al_serdes \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_serdes_hssp.c optional al_serdes \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_udma_config.c optional al_udma \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_udma_debug.c optional al_udma \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_udma_iofic.c optional al_udma \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_hal_udma_main.c optional al_udma \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/al_serdes.c optional al_serdes \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/eth/al_hal_eth_kr.c optional al_eth \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" contrib/alpine-hal/eth/al_hal_eth_main.c optional al_eth \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" dev/alc/if_alc.c optional alc pci dev/ale/if_ale.c optional ale pci dev/alpm/alpm.c optional alpm pci dev/altera/avgen/altera_avgen.c optional altera_avgen dev/altera/avgen/altera_avgen_fdt.c optional altera_avgen fdt dev/altera/avgen/altera_avgen_nexus.c optional altera_avgen dev/altera/msgdma/msgdma.c optional altera_msgdma xdma dev/altera/sdcard/altera_sdcard.c optional altera_sdcard dev/altera/sdcard/altera_sdcard_disk.c optional altera_sdcard dev/altera/sdcard/altera_sdcard_io.c optional altera_sdcard dev/altera/sdcard/altera_sdcard_fdt.c optional altera_sdcard fdt dev/altera/sdcard/altera_sdcard_nexus.c optional altera_sdcard dev/altera/softdma/softdma.c optional altera_softdma xdma fdt dev/altera/pio/pio.c optional altera_pio dev/altera/pio/pio_if.m optional altera_pio dev/amdpm/amdpm.c optional amdpm pci | nfpm pci dev/amdsmb/amdsmb.c optional amdsmb pci dev/amr/amr.c optional amr dev/amr/amr_cam.c optional amrp amr dev/amr/amr_disk.c optional amr dev/amr/amr_linux.c optional amr compat_linux dev/amr/amr_pci.c optional amr pci dev/an/if_an.c optional an dev/an/if_an_isa.c optional an isa dev/an/if_an_pccard.c optional an pccard dev/an/if_an_pci.c optional an pci # dev/ata/ata_if.m optional ata | atacore dev/ata/ata-all.c optional ata | atacore dev/ata/ata-dma.c optional ata | atacore dev/ata/ata-lowlevel.c optional ata | atacore dev/ata/ata-sata.c optional ata | atacore dev/ata/ata-card.c optional ata pccard | atapccard dev/ata/ata-isa.c optional ata isa | ataisa dev/ata/ata-pci.c optional ata pci | atapci dev/ata/chipsets/ata-acard.c optional ata pci | ataacard dev/ata/chipsets/ata-acerlabs.c optional ata pci | ataacerlabs dev/ata/chipsets/ata-amd.c optional ata pci | ataamd dev/ata/chipsets/ata-ati.c optional ata pci | ataati dev/ata/chipsets/ata-cenatek.c optional ata pci | atacenatek dev/ata/chipsets/ata-cypress.c optional ata pci | atacypress dev/ata/chipsets/ata-cyrix.c optional ata pci | atacyrix dev/ata/chipsets/ata-highpoint.c optional ata pci | atahighpoint dev/ata/chipsets/ata-intel.c optional ata pci | ataintel dev/ata/chipsets/ata-ite.c optional ata pci | ataite dev/ata/chipsets/ata-jmicron.c optional ata pci | atajmicron dev/ata/chipsets/ata-marvell.c optional ata pci | atamarvell dev/ata/chipsets/ata-micron.c optional ata pci | atamicron dev/ata/chipsets/ata-national.c optional ata pci | atanational dev/ata/chipsets/ata-netcell.c optional ata pci | atanetcell dev/ata/chipsets/ata-nvidia.c optional ata pci | atanvidia dev/ata/chipsets/ata-promise.c optional ata pci | atapromise dev/ata/chipsets/ata-serverworks.c optional ata pci | ataserverworks dev/ata/chipsets/ata-siliconimage.c optional ata pci | atasiliconimage | ataati dev/ata/chipsets/ata-sis.c optional ata pci | atasis dev/ata/chipsets/ata-via.c optional ata pci | atavia # dev/ath/if_ath_pci.c optional ath_pci pci \ compile-with "${NORMAL_C} -I$S/dev/ath" # dev/ath/if_ath_ahb.c optional ath_ahb \ compile-with "${NORMAL_C} -I$S/dev/ath" # dev/ath/if_ath.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_alq.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_beacon.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_btcoex.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_btcoex_mci.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_debug.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_descdma.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_keycache.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_ioctl.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_led.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_lna_div.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_tx.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_tx_edma.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_tx_ht.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_tdma.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_sysctl.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_rx.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_rx_edma.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/if_ath_spectral.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ah_osdep.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" # dev/ath/ath_hal/ah.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_v1.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_v3.c optional ath_hal | ath_ar5211 | ath_ar5212 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_v14.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_v4k.c \ optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_eeprom_9287.c \ optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_hal/ah_regdomain.c optional ath \ compile-with "${NORMAL_C} ${NO_WSHIFT_COUNT_NEGATIVE} ${NO_WSHIFT_COUNT_OVERFLOW} -I$S/dev/ath" # ar5210 dev/ath/ath_hal/ar5210/ar5210_attach.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_beacon.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_interrupts.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_keycache.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_misc.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_phy.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_power.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_recv.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_reset.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5210/ar5210_xmit.c optional ath_hal | ath_ar5210 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar5211 dev/ath/ath_hal/ar5211/ar5211_attach.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_beacon.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_interrupts.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_keycache.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_misc.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_phy.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_power.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_recv.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_reset.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5211/ar5211_xmit.c optional ath_hal | ath_ar5211 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar5212 dev/ath/ath_hal/ar5212/ar5212_ani.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_attach.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_beacon.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_eeprom.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_gpio.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_interrupts.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_keycache.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_misc.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_phy.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_power.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_recv.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_reset.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_rfgain.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5212_xmit.c \ optional ath_hal | ath_ar5212 | ath_ar5416 | ath_ar9160 | ath_ar9280 | \ ath_ar9285 ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar5416 (depends on ar5212) dev/ath/ath_hal/ar5416/ar5416_ani.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_attach.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_beacon.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_btcoex.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_cal.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_cal_iq.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_cal_adcgain.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_cal_adcdc.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_eeprom.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_gpio.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_interrupts.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_keycache.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_misc.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_phy.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_power.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_radar.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_recv.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_reset.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_spectral.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar5416_xmit.c \ optional ath_hal | ath_ar5416 | ath_ar9160 | ath_ar9280 | ath_ar9285 | \ ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9130 (depends upon ar5416) - also requires AH_SUPPORT_AR9130 # # Since this is an embedded MAC SoC, there's no need to compile it into the # default HAL. dev/ath/ath_hal/ar9001/ar9130_attach.c optional ath_ar9130 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9001/ar9130_phy.c optional ath_ar9130 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9001/ar9130_eeprom.c optional ath_ar9130 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9160 (depends on ar5416) dev/ath/ath_hal/ar9001/ar9160_attach.c optional ath_hal | ath_ar9160 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9280 (depends on ar5416) dev/ath/ath_hal/ar9002/ar9280_attach.c optional ath_hal | ath_ar9280 | \ ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9280_olc.c optional ath_hal | ath_ar9280 | \ ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9285 (depends on ar5416 and ar9280) dev/ath/ath_hal/ar9002/ar9285_attach.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_btcoex.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_reset.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_cal.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_phy.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285_diversity.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9287 (depends on ar5416) dev/ath/ath_hal/ar9002/ar9287_attach.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9287_reset.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9287_cal.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9287_olc.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ar9300 contrib/dev/ath/ath_hal/ar9300/ar9300_ani.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_attach.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_beacon.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_eeprom.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal ${NO_WCONSTANT_CONVERSION}" contrib/dev/ath/ath_hal/ar9300/ar9300_freebsd.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_gpio.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_interrupts.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_keycache.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_mci.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_misc.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_paprd.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_phy.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_power.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_radar.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_radio.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_recv.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_recv_ds.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_reset.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal ${NO_WSOMETIMES_UNINITIALIZED} -Wno-unused-function" contrib/dev/ath/ath_hal/ar9300/ar9300_stub.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_stub_funcs.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_spectral.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_timer.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_xmit.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" contrib/dev/ath/ath_hal/ar9300/ar9300_xmit_ds.c optional ath_hal | ath_ar9300 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal -I$S/contrib/dev/ath/ath_hal" # rf backends dev/ath/ath_hal/ar5212/ar2316.c optional ath_rf2316 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar2317.c optional ath_rf2317 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar2413.c optional ath_hal | ath_rf2413 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar2425.c optional ath_hal | ath_rf2425 | ath_rf2417 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5111.c optional ath_hal | ath_rf5111 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5112.c optional ath_hal | ath_rf5112 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5212/ar5413.c optional ath_hal | ath_rf5413 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar5416/ar2133.c optional ath_hal | ath_ar5416 | \ ath_ar9130 | ath_ar9160 | ath_ar9280 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9280.c optional ath_hal | ath_ar9280 | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9285.c optional ath_hal | ath_ar9285 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" dev/ath/ath_hal/ar9002/ar9287.c optional ath_hal | ath_ar9287 \ compile-with "${NORMAL_C} -I$S/dev/ath -I$S/dev/ath/ath_hal" # ath rate control algorithms dev/ath/ath_rate/amrr/amrr.c optional ath_rate_amrr \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_rate/onoe/onoe.c optional ath_rate_onoe \ compile-with "${NORMAL_C} -I$S/dev/ath" dev/ath/ath_rate/sample/sample.c optional ath_rate_sample \ compile-with "${NORMAL_C} -I$S/dev/ath" # ath DFS modules dev/ath/ath_dfs/null/dfs_null.c optional ath \ compile-with "${NORMAL_C} -I$S/dev/ath" # dev/bce/if_bce.c optional bce dev/bfe/if_bfe.c optional bfe dev/bge/if_bge.c optional bge dev/bhnd/bhnd.c optional bhnd dev/bhnd/bhnd_erom.c optional bhnd dev/bhnd/bhnd_erom_if.m optional bhnd dev/bhnd/bhnd_subr.c optional bhnd dev/bhnd/bhnd_bus_if.m optional bhnd dev/bhnd/bhndb/bhnd_bhndb.c optional bhndb bhnd dev/bhnd/bhndb/bhndb.c optional bhndb bhnd dev/bhnd/bhndb/bhndb_bus_if.m optional bhndb bhnd dev/bhnd/bhndb/bhndb_hwdata.c optional bhndb bhnd dev/bhnd/bhndb/bhndb_if.m optional bhndb bhnd dev/bhnd/bhndb/bhndb_pci.c optional bhndb_pci bhndb bhnd pci dev/bhnd/bhndb/bhndb_pci_hwdata.c optional bhndb_pci bhndb bhnd pci dev/bhnd/bhndb/bhndb_pci_sprom.c optional bhndb_pci bhndb bhnd pci dev/bhnd/bhndb/bhndb_subr.c optional bhndb bhnd dev/bhnd/bcma/bcma.c optional bcma bhnd dev/bhnd/bcma/bcma_bhndb.c optional bcma bhnd bhndb dev/bhnd/bcma/bcma_erom.c optional bcma bhnd dev/bhnd/bcma/bcma_subr.c optional bcma bhnd dev/bhnd/cores/chipc/bhnd_chipc_if.m optional bhnd dev/bhnd/cores/chipc/bhnd_sprom_chipc.c optional bhnd dev/bhnd/cores/chipc/bhnd_pmu_chipc.c optional bhnd dev/bhnd/cores/chipc/chipc.c optional bhnd dev/bhnd/cores/chipc/chipc_cfi.c optional bhnd cfi dev/bhnd/cores/chipc/chipc_gpio.c optional bhnd gpio dev/bhnd/cores/chipc/chipc_slicer.c optional bhnd cfi | bhnd spibus dev/bhnd/cores/chipc/chipc_spi.c optional bhnd spibus dev/bhnd/cores/chipc/chipc_subr.c optional bhnd dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl.c optional bhnd dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl_if.m optional bhnd dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl_hostb_if.m optional bhnd dev/bhnd/cores/chipc/pwrctl/bhnd_pwrctl_subr.c optional bhnd dev/bhnd/cores/pci/bhnd_pci.c optional bhnd pci dev/bhnd/cores/pci/bhnd_pci_hostb.c optional bhndb bhnd pci dev/bhnd/cores/pci/bhnd_pcib.c optional bhnd_pcib bhnd pci dev/bhnd/cores/pcie2/bhnd_pcie2.c optional bhnd pci dev/bhnd/cores/pcie2/bhnd_pcie2_hostb.c optional bhndb bhnd pci dev/bhnd/cores/pcie2/bhnd_pcie2b.c optional bhnd_pcie2b bhnd pci dev/bhnd/cores/pmu/bhnd_pmu.c optional bhnd dev/bhnd/cores/pmu/bhnd_pmu_core.c optional bhnd dev/bhnd/cores/pmu/bhnd_pmu_if.m optional bhnd dev/bhnd/cores/pmu/bhnd_pmu_subr.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data_bcm.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data_bcmraw.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data_btxt.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data_sprom.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data_sprom_subr.c optional bhnd dev/bhnd/nvram/bhnd_nvram_data_tlv.c optional bhnd dev/bhnd/nvram/bhnd_nvram_if.m optional bhnd dev/bhnd/nvram/bhnd_nvram_io.c optional bhnd dev/bhnd/nvram/bhnd_nvram_iobuf.c optional bhnd dev/bhnd/nvram/bhnd_nvram_ioptr.c optional bhnd dev/bhnd/nvram/bhnd_nvram_iores.c optional bhnd dev/bhnd/nvram/bhnd_nvram_plist.c optional bhnd dev/bhnd/nvram/bhnd_nvram_store.c optional bhnd dev/bhnd/nvram/bhnd_nvram_store_subr.c optional bhnd dev/bhnd/nvram/bhnd_nvram_subr.c optional bhnd dev/bhnd/nvram/bhnd_nvram_value.c optional bhnd dev/bhnd/nvram/bhnd_nvram_value_fmts.c optional bhnd dev/bhnd/nvram/bhnd_nvram_value_prf.c optional bhnd dev/bhnd/nvram/bhnd_nvram_value_subr.c optional bhnd dev/bhnd/nvram/bhnd_sprom.c optional bhnd dev/bhnd/siba/siba.c optional siba bhnd dev/bhnd/siba/siba_bhndb.c optional siba bhnd bhndb dev/bhnd/siba/siba_erom.c optional siba bhnd dev/bhnd/siba/siba_subr.c optional siba bhnd # dev/bktr/bktr_audio.c optional bktr pci dev/bktr/bktr_card.c optional bktr pci dev/bktr/bktr_core.c optional bktr pci dev/bktr/bktr_i2c.c optional bktr pci smbus dev/bktr/bktr_os.c optional bktr pci dev/bktr/bktr_tuner.c optional bktr pci dev/bktr/msp34xx.c optional bktr pci dev/bnxt/bnxt_hwrm.c optional bnxt iflib pci dev/bnxt/bnxt_sysctl.c optional bnxt iflib pci dev/bnxt/bnxt_txrx.c optional bnxt iflib pci dev/bnxt/if_bnxt.c optional bnxt iflib pci dev/bwi/bwimac.c optional bwi dev/bwi/bwiphy.c optional bwi dev/bwi/bwirf.c optional bwi dev/bwi/if_bwi.c optional bwi dev/bwi/if_bwi_pci.c optional bwi pci dev/bwn/if_bwn.c optional bwn bhnd dev/bwn/if_bwn_pci.c optional bwn pci bhnd bhndb bhndb_pci dev/bwn/if_bwn_phy_common.c optional bwn bhnd dev/bwn/if_bwn_phy_g.c optional bwn bhnd dev/bwn/if_bwn_phy_lp.c optional bwn bhnd dev/bwn/if_bwn_phy_n.c optional bwn bhnd dev/bwn/if_bwn_util.c optional bwn bhnd dev/cardbus/cardbus.c optional cardbus dev/cardbus/cardbus_cis.c optional cardbus dev/cardbus/cardbus_device.c optional cardbus dev/cas/if_cas.c optional cas dev/cfi/cfi_bus_fdt.c optional cfi fdt dev/cfi/cfi_bus_nexus.c optional cfi dev/cfi/cfi_core.c optional cfi dev/cfi/cfi_dev.c optional cfi dev/cfi/cfi_disk.c optional cfid dev/chromebook_platform/chromebook_platform.c optional chromebook_platform dev/ciss/ciss.c optional ciss dev/cmx/cmx.c optional cmx dev/cmx/cmx_pccard.c optional cmx pccard dev/cpufreq/ichss.c optional cpufreq pci dev/cxgb/cxgb_main.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/cxgb_sge.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_mc5.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_vsc7323.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_vsc8211.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_ael1002.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_aq100x.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_mv88e1xxx.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_xgmac.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_t3_hw.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/common/cxgb_tn1010.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/sys/uipc_mvec.c optional cxgb pci \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgb/cxgb_t3fw.c optional cxgb cxgb_t3fw \ compile-with "${NORMAL_C} -I$S/dev/cxgb" dev/cxgbe/t4_clip.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_filter.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_if.m optional cxgbe pci dev/cxgbe/t4_iov.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_mp_ring.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_main.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_netmap.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_sched.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_sge.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_smt.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_l2t.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_tracer.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/t4_vf.c optional cxgbev pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/common/t4_hw.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/common/t4vf_hw.c optional cxgbev pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/crypto/t4_keyctx.c optional cxgbe pci \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/cudbg/cudbg_common.c optional cxgbe \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/cudbg/cudbg_flash_utils.c optional cxgbe \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/cudbg/cudbg_lib.c optional cxgbe \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/cudbg/cudbg_wtp.c optional cxgbe \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/cudbg/fastlz.c optional cxgbe \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cxgbe/cudbg/fastlz_api.c optional cxgbe \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" t4fw_cfg.c optional cxgbe \ compile-with "${AWK} -f $S/tools/fw_stub.awk t4fw_cfg.fw:t4fw_cfg t4fw_cfg_uwire.fw:t4fw_cfg_uwire t4fw.fw:t4fw -mt4fw_cfg -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "t4fw_cfg.c" t4fw_cfg.fwo optional cxgbe \ dependency "t4fw_cfg.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t4fw_cfg.fwo" t4fw_cfg.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t4fw_cfg.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t4fw_cfg.fw" t4fw_cfg_uwire.fwo optional cxgbe \ dependency "t4fw_cfg_uwire.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t4fw_cfg_uwire.fwo" t4fw_cfg_uwire.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t4fw_cfg_uwire.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t4fw_cfg_uwire.fw" t4fw.fwo optional cxgbe \ dependency "t4fw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t4fw.fwo" t4fw.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t4fw-1.23.0.0.bin.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "t4fw.fw" t5fw_cfg.c optional cxgbe \ compile-with "${AWK} -f $S/tools/fw_stub.awk t5fw_cfg.fw:t5fw_cfg t5fw_cfg_uwire.fw:t5fw_cfg_uwire t5fw.fw:t5fw -mt5fw_cfg -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "t5fw_cfg.c" t5fw_cfg.fwo optional cxgbe \ dependency "t5fw_cfg.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t5fw_cfg.fwo" t5fw_cfg.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t5fw_cfg.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t5fw_cfg.fw" t5fw_cfg_uwire.fwo optional cxgbe \ dependency "t5fw_cfg_uwire.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t5fw_cfg_uwire.fwo" t5fw_cfg_uwire.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t5fw_cfg_uwire.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t5fw_cfg_uwire.fw" t5fw.fwo optional cxgbe \ dependency "t5fw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t5fw.fwo" t5fw.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t5fw-1.23.0.0.bin.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "t5fw.fw" t6fw_cfg.c optional cxgbe \ compile-with "${AWK} -f $S/tools/fw_stub.awk t6fw_cfg.fw:t6fw_cfg t6fw_cfg_uwire.fw:t6fw_cfg_uwire t6fw.fw:t6fw -mt6fw_cfg -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "t6fw_cfg.c" t6fw_cfg.fwo optional cxgbe \ dependency "t6fw_cfg.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t6fw_cfg.fwo" t6fw_cfg.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t6fw_cfg.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t6fw_cfg.fw" t6fw_cfg_uwire.fwo optional cxgbe \ dependency "t6fw_cfg_uwire.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t6fw_cfg_uwire.fwo" t6fw_cfg_uwire.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t6fw_cfg_uwire.txt" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t6fw_cfg_uwire.fw" t6fw.fwo optional cxgbe \ dependency "t6fw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "t6fw.fwo" t6fw.fw optional cxgbe \ dependency "$S/dev/cxgbe/firmware/t6fw-1.23.0.0.bin.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "t6fw.fw" dev/cxgbe/crypto/t4_crypto.c optional ccr \ compile-with "${NORMAL_C} -I$S/dev/cxgbe" dev/cy/cy.c optional cy dev/cy/cy_isa.c optional cy isa dev/cy/cy_pci.c optional cy pci dev/cyapa/cyapa.c optional cyapa iicbus dev/dc/if_dc.c optional dc pci dev/dc/dcphy.c optional dc pci dev/dc/pnphy.c optional dc pci dev/dcons/dcons.c optional dcons dev/dcons/dcons_crom.c optional dcons_crom dev/dcons/dcons_os.c optional dcons dev/dme/if_dme.c optional dme dev/drm2/drm_agpsupport.c optional drm2 dev/drm2/drm_auth.c optional drm2 dev/drm2/drm_bufs.c optional drm2 dev/drm2/drm_buffer.c optional drm2 dev/drm2/drm_context.c optional drm2 dev/drm2/drm_crtc.c optional drm2 dev/drm2/drm_crtc_helper.c optional drm2 dev/drm2/drm_dma.c optional drm2 dev/drm2/drm_dp_helper.c optional drm2 dev/drm2/drm_dp_iic_helper.c optional drm2 dev/drm2/drm_drv.c optional drm2 dev/drm2/drm_edid.c optional drm2 dev/drm2/drm_fb_helper.c optional drm2 dev/drm2/drm_fops.c optional drm2 dev/drm2/drm_gem.c optional drm2 dev/drm2/drm_gem_names.c optional drm2 dev/drm2/drm_global.c optional drm2 dev/drm2/drm_hashtab.c optional drm2 dev/drm2/drm_ioctl.c optional drm2 dev/drm2/drm_irq.c optional drm2 dev/drm2/drm_linux_list_sort.c optional drm2 dev/drm2/drm_lock.c optional drm2 dev/drm2/drm_memory.c optional drm2 dev/drm2/drm_mm.c optional drm2 dev/drm2/drm_modes.c optional drm2 dev/drm2/drm_pci.c optional drm2 dev/drm2/drm_platform.c optional drm2 dev/drm2/drm_scatter.c optional drm2 dev/drm2/drm_stub.c optional drm2 dev/drm2/drm_sysctl.c optional drm2 dev/drm2/drm_vm.c optional drm2 dev/drm2/drm_os_freebsd.c optional drm2 dev/drm2/ttm/ttm_agp_backend.c optional drm2 dev/drm2/ttm/ttm_lock.c optional drm2 dev/drm2/ttm/ttm_object.c optional drm2 dev/drm2/ttm/ttm_tt.c optional drm2 dev/drm2/ttm/ttm_bo_util.c optional drm2 dev/drm2/ttm/ttm_bo.c optional drm2 dev/drm2/ttm/ttm_bo_manager.c optional drm2 dev/drm2/ttm/ttm_execbuf_util.c optional drm2 dev/drm2/ttm/ttm_memory.c optional drm2 dev/drm2/ttm/ttm_page_alloc.c optional drm2 dev/drm2/ttm/ttm_bo_vm.c optional drm2 dev/efidev/efidev.c optional efirt dev/efidev/efirt.c optional efirt dev/efidev/efirtc.c optional efirt dev/e1000/if_em.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/em_txrx.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/igb_txrx.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_80003es2lan.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82540.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82541.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82542.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82543.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82571.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_82575.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_ich8lan.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_i210.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_api.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_mac.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_manage.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_nvm.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_phy.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_vf.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_mbx.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/e1000/e1000_osdep.c optional em \ compile-with "${NORMAL_C} -I$S/dev/e1000" dev/et/if_et.c optional et dev/ena/ena.c optional ena \ compile-with "${NORMAL_C} -I$S/contrib" dev/ena/ena_sysctl.c optional ena \ compile-with "${NORMAL_C} -I$S/contrib" contrib/ena-com/ena_com.c optional ena contrib/ena-com/ena_eth_com.c optional ena dev/esp/esp_pci.c optional esp pci dev/esp/ncr53c9x.c optional esp dev/etherswitch/arswitch/arswitch.c optional arswitch dev/etherswitch/arswitch/arswitch_reg.c optional arswitch dev/etherswitch/arswitch/arswitch_phy.c optional arswitch dev/etherswitch/arswitch/arswitch_8216.c optional arswitch dev/etherswitch/arswitch/arswitch_8226.c optional arswitch dev/etherswitch/arswitch/arswitch_8316.c optional arswitch dev/etherswitch/arswitch/arswitch_8327.c optional arswitch dev/etherswitch/arswitch/arswitch_7240.c optional arswitch dev/etherswitch/arswitch/arswitch_9340.c optional arswitch dev/etherswitch/arswitch/arswitch_vlans.c optional arswitch dev/etherswitch/etherswitch.c optional etherswitch dev/etherswitch/etherswitch_if.m optional etherswitch dev/etherswitch/ip17x/ip17x.c optional ip17x dev/etherswitch/ip17x/ip175c.c optional ip17x dev/etherswitch/ip17x/ip175d.c optional ip17x dev/etherswitch/ip17x/ip17x_phy.c optional ip17x dev/etherswitch/ip17x/ip17x_vlans.c optional ip17x dev/etherswitch/miiproxy.c optional miiproxy dev/etherswitch/rtl8366/rtl8366rb.c optional rtl8366rb dev/etherswitch/e6000sw/e6000sw.c optional e6000sw dev/etherswitch/e6000sw/e6060sw.c optional e6060sw dev/etherswitch/infineon/adm6996fc.c optional adm6996fc dev/etherswitch/micrel/ksz8995ma.c optional ksz8995ma dev/etherswitch/ukswitch/ukswitch.c optional ukswitch dev/evdev/cdev.c optional evdev dev/evdev/evdev.c optional evdev dev/evdev/evdev_mt.c optional evdev dev/evdev/evdev_utils.c optional evdev dev/evdev/uinput.c optional evdev uinput dev/exca/exca.c optional cbb dev/extres/clk/clk.c optional ext_resources clk fdt dev/extres/clk/clkdev_if.m optional ext_resources clk fdt dev/extres/clk/clknode_if.m optional ext_resources clk fdt dev/extres/clk/clk_bus.c optional ext_resources clk fdt dev/extres/clk/clk_div.c optional ext_resources clk fdt dev/extres/clk/clk_fixed.c optional ext_resources clk fdt dev/extres/clk/clk_gate.c optional ext_resources clk fdt dev/extres/clk/clk_link.c optional ext_resources clk fdt dev/extres/clk/clk_mux.c optional ext_resources clk fdt dev/extres/phy/phy.c optional ext_resources phy fdt dev/extres/phy/phydev_if.m optional ext_resources phy fdt dev/extres/phy/phynode_if.m optional ext_resources phy fdt dev/extres/phy/phy_usb.c optional ext_resources phy fdt dev/extres/phy/phynode_usb_if.m optional ext_resources phy fdt dev/extres/hwreset/hwreset.c optional ext_resources hwreset fdt dev/extres/hwreset/hwreset_if.m optional ext_resources hwreset fdt dev/extres/nvmem/nvmem.c optional ext_resources nvmem fdt dev/extres/nvmem/nvmem_if.m optional ext_resources nvmem fdt dev/extres/regulator/regdev_if.m optional ext_resources regulator fdt dev/extres/regulator/regnode_if.m optional ext_resources regulator fdt dev/extres/regulator/regulator.c optional ext_resources regulator fdt dev/extres/regulator/regulator_bus.c optional ext_resources regulator fdt dev/extres/regulator/regulator_fixed.c optional ext_resources regulator fdt dev/extres/syscon/syscon.c optional ext_resources syscon dev/extres/syscon/syscon_generic.c optional ext_resources syscon fdt dev/extres/syscon/syscon_if.m optional ext_resources syscon dev/fb/fbd.c optional fbd | vt dev/fb/fb_if.m standard dev/fb/splash.c optional sc splash dev/fdt/fdt_clock.c optional fdt fdt_clock dev/fdt/fdt_clock_if.m optional fdt fdt_clock dev/fdt/fdt_common.c optional fdt dev/fdt/fdt_pinctrl.c optional fdt fdt_pinctrl dev/fdt/fdt_pinctrl_if.m optional fdt fdt_pinctrl dev/fdt/fdt_slicer.c optional fdt cfi | fdt mx25l | fdt n25q | fdt at45d dev/fdt/fdt_static_dtb.S optional fdt fdt_dtb_static \ dependency "${FDT_DTS_FILE:T:R}.dtb" dev/fdt/simplebus.c optional fdt dev/fdt/simple_mfd.c optional syscon fdt dev/filemon/filemon.c optional filemon dev/firewire/firewire.c optional firewire dev/firewire/fwcrom.c optional firewire dev/firewire/fwdev.c optional firewire dev/firewire/fwdma.c optional firewire dev/firewire/fwmem.c optional firewire dev/firewire/fwohci.c optional firewire dev/firewire/fwohci_pci.c optional firewire pci dev/firewire/if_fwe.c optional fwe dev/firewire/if_fwip.c optional fwip dev/firewire/sbp.c optional sbp dev/firewire/sbp_targ.c optional sbp_targ dev/flash/at45d.c optional at45d dev/flash/cqspi.c optional cqspi fdt xdma dev/flash/mx25l.c optional mx25l dev/flash/n25q.c optional n25q fdt dev/flash/qspi_if.m optional cqspi fdt | n25q fdt dev/fxp/if_fxp.c optional fxp dev/fxp/inphy.c optional fxp dev/gem/if_gem.c optional gem dev/gem/if_gem_pci.c optional gem pci dev/gem/if_gem_sbus.c optional gem sbus dev/gpio/dwgpio/dwgpio.c optional gpio dwgpio fdt dev/gpio/dwgpio/dwgpio_bus.c optional gpio dwgpio fdt dev/gpio/dwgpio/dwgpio_if.m optional gpio dwgpio fdt dev/gpio/gpiobacklight.c optional gpiobacklight fdt dev/gpio/gpiokeys.c optional gpiokeys fdt dev/gpio/gpiokeys_codes.c optional gpiokeys fdt dev/gpio/gpiobus.c optional gpio \ dependency "gpiobus_if.h" dev/gpio/gpioc.c optional gpio \ dependency "gpio_if.h" dev/gpio/gpioiic.c optional gpioiic dev/gpio/gpioled.c optional gpioled !fdt dev/gpio/gpioled_fdt.c optional gpioled fdt dev/gpio/gpiopower.c optional gpiopower fdt dev/gpio/gpioregulator.c optional gpioregulator fdt ext_resources dev/gpio/gpiospi.c optional gpiospi dev/gpio/gpioths.c optional gpioths dev/gpio/gpio_if.m optional gpio dev/gpio/gpiobus_if.m optional gpio dev/gpio/gpiopps.c optional gpiopps fdt dev/gpio/ofw_gpiobus.c optional fdt gpio dev/hifn/hifn7751.c optional hifn dev/hme/if_hme.c optional hme dev/hme/if_hme_pci.c optional hme pci dev/hme/if_hme_sbus.c optional hme sbus dev/hptiop/hptiop.c optional hptiop scbus dev/hwpmc/hwpmc_logging.c optional hwpmc dev/hwpmc/hwpmc_mod.c optional hwpmc dev/hwpmc/hwpmc_soft.c optional hwpmc dev/ichiic/ig4_acpi.c optional ig4 acpi iicbus dev/ichiic/ig4_iic.c optional ig4 iicbus dev/ichiic/ig4_pci.c optional ig4 pci iicbus dev/ichsmb/ichsmb.c optional ichsmb dev/ichsmb/ichsmb_pci.c optional ichsmb pci dev/ida/ida.c optional ida dev/ida/ida_disk.c optional ida dev/ida/ida_pci.c optional ida pci dev/iicbus/ad7418.c optional ad7418 dev/iicbus/ads111x.c optional ads111x dev/iicbus/ds1307.c optional ds1307 dev/iicbus/ds13rtc.c optional ds13rtc | ds133x | ds1374 dev/iicbus/ds1672.c optional ds1672 dev/iicbus/ds3231.c optional ds3231 dev/iicbus/syr827.c optional syr827 ext_resources fdt dev/iicbus/icee.c optional icee dev/iicbus/if_ic.c optional ic dev/iicbus/iic.c optional iic dev/iicbus/iic_recover_bus.c optional iicbus dev/iicbus/iicbb.c optional iicbb dev/iicbus/iicbb_if.m optional iicbb dev/iicbus/iicbus.c optional iicbus dev/iicbus/iicbus_if.m optional iicbus dev/iicbus/iiconf.c optional iicbus dev/iicbus/iicsmb.c optional iicsmb \ dependency "iicbus_if.h" dev/iicbus/iicoc.c optional iicoc dev/iicbus/isl12xx.c optional isl12xx dev/iicbus/lm75.c optional lm75 dev/iicbus/nxprtc.c optional nxprtc | pcf8563 dev/iicbus/ofw_iicbus.c optional fdt iicbus dev/iicbus/rtc8583.c optional rtc8583 dev/iicbus/s35390a.c optional s35390a dev/iicbus/sy8106a.c optional sy8106a ext_resources fdt dev/iir/iir.c optional iir dev/iir/iir_ctrl.c optional iir dev/iir/iir_pci.c optional iir pci dev/intpm/intpm.c optional intpm pci # XXX Work around clang warning, until maintainer approves fix. dev/ips/ips.c optional ips \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}" dev/ips/ips_commands.c optional ips dev/ips/ips_disk.c optional ips dev/ips/ips_ioctl.c optional ips dev/ips/ips_pci.c optional ips pci dev/ipw/if_ipw.c optional ipw ipwbssfw.c optional ipwbssfw | ipwfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk ipw_bss.fw:ipw_bss:130 -lintel_ipw -mipw_bss -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "ipwbssfw.c" ipw_bss.fwo optional ipwbssfw | ipwfw \ dependency "ipw_bss.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "ipw_bss.fwo" ipw_bss.fw optional ipwbssfw | ipwfw \ dependency "$S/contrib/dev/ipw/ipw2100-1.3.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "ipw_bss.fw" ipwibssfw.c optional ipwibssfw | ipwfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk ipw_ibss.fw:ipw_ibss:130 -lintel_ipw -mipw_ibss -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "ipwibssfw.c" ipw_ibss.fwo optional ipwibssfw | ipwfw \ dependency "ipw_ibss.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "ipw_ibss.fwo" ipw_ibss.fw optional ipwibssfw | ipwfw \ dependency "$S/contrib/dev/ipw/ipw2100-1.3-i.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "ipw_ibss.fw" ipwmonitorfw.c optional ipwmonitorfw | ipwfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk ipw_monitor.fw:ipw_monitor:130 -lintel_ipw -mipw_monitor -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "ipwmonitorfw.c" ipw_monitor.fwo optional ipwmonitorfw | ipwfw \ dependency "ipw_monitor.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "ipw_monitor.fwo" ipw_monitor.fw optional ipwmonitorfw | ipwfw \ dependency "$S/contrib/dev/ipw/ipw2100-1.3-p.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "ipw_monitor.fw" dev/iscsi/icl.c optional iscsi dev/iscsi/icl_conn_if.m optional cfiscsi | iscsi dev/iscsi/icl_soft.c optional iscsi dev/iscsi/icl_soft_proxy.c optional iscsi dev/iscsi/iscsi.c optional iscsi scbus dev/iscsi_initiator/iscsi.c optional iscsi_initiator scbus dev/iscsi_initiator/iscsi_subr.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_cam.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_soc.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_sm.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_subr.c optional iscsi_initiator scbus dev/ismt/ismt.c optional ismt dev/isl/isl.c optional isl iicbus dev/isp/isp.c optional isp dev/isp/isp_freebsd.c optional isp dev/isp/isp_library.c optional isp dev/isp/isp_pci.c optional isp pci dev/isp/isp_sbus.c optional isp sbus dev/isp/isp_target.c optional isp dev/ispfw/ispfw.c optional ispfw dev/iwi/if_iwi.c optional iwi iwibssfw.c optional iwibssfw | iwifw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwi_bss.fw:iwi_bss:300 -lintel_iwi -miwi_bss -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwibssfw.c" iwi_bss.fwo optional iwibssfw | iwifw \ dependency "iwi_bss.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwi_bss.fwo" iwi_bss.fw optional iwibssfw | iwifw \ dependency "$S/contrib/dev/iwi/ipw2200-bss.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwi_bss.fw" iwiibssfw.c optional iwiibssfw | iwifw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwi_ibss.fw:iwi_ibss:300 -lintel_iwi -miwi_ibss -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwiibssfw.c" iwi_ibss.fwo optional iwiibssfw | iwifw \ dependency "iwi_ibss.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwi_ibss.fwo" iwi_ibss.fw optional iwiibssfw | iwifw \ dependency "$S/contrib/dev/iwi/ipw2200-ibss.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwi_ibss.fw" iwimonitorfw.c optional iwimonitorfw | iwifw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwi_monitor.fw:iwi_monitor:300 -lintel_iwi -miwi_monitor -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwimonitorfw.c" iwi_monitor.fwo optional iwimonitorfw | iwifw \ dependency "iwi_monitor.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwi_monitor.fwo" iwi_monitor.fw optional iwimonitorfw | iwifw \ dependency "$S/contrib/dev/iwi/ipw2200-sniffer.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwi_monitor.fw" dev/iwm/if_iwm.c optional iwm dev/iwm/if_iwm_7000.c optional iwm dev/iwm/if_iwm_8000.c optional iwm dev/iwm/if_iwm_9000.c optional iwm dev/iwm/if_iwm_9260.c optional iwm dev/iwm/if_iwm_binding.c optional iwm dev/iwm/if_iwm_fw.c optional iwm dev/iwm/if_iwm_led.c optional iwm dev/iwm/if_iwm_mac_ctxt.c optional iwm dev/iwm/if_iwm_notif_wait.c optional iwm dev/iwm/if_iwm_pcie_trans.c optional iwm dev/iwm/if_iwm_phy_ctxt.c optional iwm dev/iwm/if_iwm_phy_db.c optional iwm dev/iwm/if_iwm_power.c optional iwm dev/iwm/if_iwm_scan.c optional iwm dev/iwm/if_iwm_sf.c optional iwm dev/iwm/if_iwm_sta.c optional iwm dev/iwm/if_iwm_time_event.c optional iwm dev/iwm/if_iwm_util.c optional iwm iwm3160fw.c optional iwm3160fw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm3160.fw:iwm3160fw -miwm3160fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm3160fw.c" iwm3160fw.fwo optional iwm3160fw | iwmfw \ dependency "iwm3160.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm3160fw.fwo" iwm3160.fw optional iwm3160fw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-3160-17.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm3160.fw" iwm3168fw.c optional iwm3168fw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm3168.fw:iwm3168fw -miwm3168fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm3168fw.c" iwm3168fw.fwo optional iwm3168fw | iwmfw \ dependency "iwm3168.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm3168fw.fwo" iwm3168.fw optional iwm3168fw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-3168-22.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm3168.fw" iwm7260fw.c optional iwm7260fw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm7260.fw:iwm7260fw -miwm7260fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm7260fw.c" iwm7260fw.fwo optional iwm7260fw | iwmfw \ dependency "iwm7260.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm7260fw.fwo" iwm7260.fw optional iwm7260fw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-7260-17.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm7260.fw" iwm7265fw.c optional iwm7265fw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm7265.fw:iwm7265fw -miwm7265fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm7265fw.c" iwm7265fw.fwo optional iwm7265fw | iwmfw \ dependency "iwm7265.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm7265fw.fwo" iwm7265.fw optional iwm7265fw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-7265-17.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm7265.fw" iwm7265Dfw.c optional iwm7265Dfw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm7265D.fw:iwm7265Dfw -miwm7265Dfw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm7265Dfw.c" iwm7265Dfw.fwo optional iwm7265Dfw | iwmfw \ dependency "iwm7265D.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm7265Dfw.fwo" iwm7265D.fw optional iwm7265Dfw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-7265D-17.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm7265D.fw" iwm8000Cfw.c optional iwm8000Cfw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm8000C.fw:iwm8000Cfw -miwm8000Cfw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm8000Cfw.c" iwm8000Cfw.fwo optional iwm8000Cfw | iwmfw \ dependency "iwm8000C.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm8000Cfw.fwo" iwm8000C.fw optional iwm8000Cfw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-8000C-16.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm8000C.fw" iwm8265.fw optional iwm8265fw | iwmfw \ dependency "$S/contrib/dev/iwm/iwm-8265-22.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwm8265.fw" iwm8265fw.c optional iwm8265fw | iwmfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwm8265.fw:iwm8265fw -miwm8265fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwm8265fw.c" iwm8265fw.fwo optional iwm8265fw | iwmfw \ dependency "iwm8265.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwm8265fw.fwo" dev/iwn/if_iwn.c optional iwn iwn1000fw.c optional iwn1000fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn1000.fw:iwn1000fw -miwn1000fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn1000fw.c" iwn1000fw.fwo optional iwn1000fw | iwnfw \ dependency "iwn1000.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn1000fw.fwo" iwn1000.fw optional iwn1000fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-1000-39.31.5.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn1000.fw" iwn100fw.c optional iwn100fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn100.fw:iwn100fw -miwn100fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn100fw.c" iwn100fw.fwo optional iwn100fw | iwnfw \ dependency "iwn100.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn100fw.fwo" iwn100.fw optional iwn100fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-100-39.31.5.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn100.fw" iwn105fw.c optional iwn105fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn105.fw:iwn105fw -miwn105fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn105fw.c" iwn105fw.fwo optional iwn105fw | iwnfw \ dependency "iwn105.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn105fw.fwo" iwn105.fw optional iwn105fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-105-6-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn105.fw" iwn135fw.c optional iwn135fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn135.fw:iwn135fw -miwn135fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn135fw.c" iwn135fw.fwo optional iwn135fw | iwnfw \ dependency "iwn135.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn135fw.fwo" iwn135.fw optional iwn135fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-135-6-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn135.fw" iwn2000fw.c optional iwn2000fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn2000.fw:iwn2000fw -miwn2000fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn2000fw.c" iwn2000fw.fwo optional iwn2000fw | iwnfw \ dependency "iwn2000.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn2000fw.fwo" iwn2000.fw optional iwn2000fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-2000-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn2000.fw" iwn2030fw.c optional iwn2030fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn2030.fw:iwn2030fw -miwn2030fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn2030fw.c" iwn2030fw.fwo optional iwn2030fw | iwnfw \ dependency "iwn2030.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn2030fw.fwo" iwn2030.fw optional iwn2030fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwnwifi-2030-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn2030.fw" iwn4965fw.c optional iwn4965fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn4965.fw:iwn4965fw -miwn4965fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn4965fw.c" iwn4965fw.fwo optional iwn4965fw | iwnfw \ dependency "iwn4965.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn4965fw.fwo" iwn4965.fw optional iwn4965fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-4965-228.61.2.24.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn4965.fw" iwn5000fw.c optional iwn5000fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn5000.fw:iwn5000fw -miwn5000fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn5000fw.c" iwn5000fw.fwo optional iwn5000fw | iwnfw \ dependency "iwn5000.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn5000fw.fwo" iwn5000.fw optional iwn5000fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-5000-8.83.5.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn5000.fw" iwn5150fw.c optional iwn5150fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn5150.fw:iwn5150fw -miwn5150fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn5150fw.c" iwn5150fw.fwo optional iwn5150fw | iwnfw \ dependency "iwn5150.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn5150fw.fwo" iwn5150.fw optional iwn5150fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-5150-8.24.2.2.fw.uu"\ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn5150.fw" iwn6000fw.c optional iwn6000fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6000.fw:iwn6000fw -miwn6000fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn6000fw.c" iwn6000fw.fwo optional iwn6000fw | iwnfw \ dependency "iwn6000.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn6000fw.fwo" iwn6000.fw optional iwn6000fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-6000-9.221.4.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn6000.fw" iwn6000g2afw.c optional iwn6000g2afw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6000g2a.fw:iwn6000g2afw -miwn6000g2afw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn6000g2afw.c" iwn6000g2afw.fwo optional iwn6000g2afw | iwnfw \ dependency "iwn6000g2a.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn6000g2afw.fwo" iwn6000g2a.fw optional iwn6000g2afw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-6000g2a-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn6000g2a.fw" iwn6000g2bfw.c optional iwn6000g2bfw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6000g2b.fw:iwn6000g2bfw -miwn6000g2bfw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn6000g2bfw.c" iwn6000g2bfw.fwo optional iwn6000g2bfw | iwnfw \ dependency "iwn6000g2b.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn6000g2bfw.fwo" iwn6000g2b.fw optional iwn6000g2bfw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-6000g2b-18.168.6.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn6000g2b.fw" iwn6050fw.c optional iwn6050fw | iwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk iwn6050.fw:iwn6050fw -miwn6050fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "iwn6050fw.c" iwn6050fw.fwo optional iwn6050fw | iwnfw \ dependency "iwn6050.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "iwn6050fw.fwo" iwn6050.fw optional iwn6050fw | iwnfw \ dependency "$S/contrib/dev/iwn/iwlwifi-6050-41.28.5.1.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "iwn6050.fw" dev/ixgbe/if_ix.c optional ix inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe -DSMP" dev/ixgbe/if_ixv.c optional ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe -DSMP" dev/ixgbe/if_bypass.c optional ix inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/if_fdir.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/if_sriov.c optional ix inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ix_txrx.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_osdep.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_phy.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_api.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_common.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_mbx.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_vf.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_82598.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_82599.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_x540.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_x550.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_dcb.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_dcb_82598.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/ixgbe/ixgbe_dcb_82599.c optional ix inet | ixv inet \ compile-with "${NORMAL_C} -I$S/dev/ixgbe" dev/jedec_dimm/jedec_dimm.c optional jedec_dimm smbus dev/jme/if_jme.c optional jme pci dev/kbd/kbd.c optional atkbd | pckbd | sc | ukbd | vt dev/kbdmux/kbdmux.c optional kbdmux dev/ksyms/ksyms.c optional ksyms dev/le/am7990.c optional le dev/le/am79900.c optional le dev/le/if_le_pci.c optional le pci dev/le/lance.c optional le dev/led/led.c standard dev/lge/if_lge.c optional lge dev/liquidio/base/cn23xx_pf_device.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/base/lio_console.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/base/lio_ctrl.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/base/lio_device.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/base/lio_droq.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/base/lio_mem_ops.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/base/lio_request_manager.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/base/lio_response_manager.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/lio_core.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/lio_ioctl.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/lio_main.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/lio_rss.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/lio_rxtx.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" dev/liquidio/lio_sysctl.c optional lio \ compile-with "${NORMAL_C} \ -I$S/dev/liquidio -I$S/dev/liquidio/base -DSMP" lio.c optional lio \ compile-with "${AWK} -f $S/tools/fw_stub.awk lio_23xx_nic.bin.fw:lio_23xx_nic.bin -mlio_23xx_nic.bin -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "lio.c" lio_23xx_nic.bin.fw.fwo optional lio \ dependency "lio_23xx_nic.bin.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "lio_23xx_nic.bin.fw.fwo" lio_23xx_nic.bin.fw optional lio \ dependency "$S/contrib/dev/liquidio/lio_23xx_nic.bin.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "lio_23xx_nic.bin.fw" dev/malo/if_malo.c optional malo dev/malo/if_malohal.c optional malo dev/malo/if_malo_pci.c optional malo pci dev/mc146818/mc146818.c optional mc146818 dev/md/md.c optional md dev/mdio/mdio_if.m optional miiproxy | mdio dev/mdio/mdio.c optional miiproxy | mdio dev/mem/memdev.c optional mem dev/mem/memutil.c optional mem dev/mfi/mfi.c optional mfi dev/mfi/mfi_debug.c optional mfi dev/mfi/mfi_pci.c optional mfi pci dev/mfi/mfi_disk.c optional mfi dev/mfi/mfi_syspd.c optional mfi dev/mfi/mfi_tbolt.c optional mfi dev/mfi/mfi_linux.c optional mfi compat_linux dev/mfi/mfi_cam.c optional mfip scbus dev/mii/acphy.c optional miibus | acphy dev/mii/amphy.c optional miibus | amphy dev/mii/atphy.c optional miibus | atphy dev/mii/axphy.c optional miibus | axphy dev/mii/bmtphy.c optional miibus | bmtphy dev/mii/brgphy.c optional miibus | brgphy dev/mii/ciphy.c optional miibus | ciphy dev/mii/e1000phy.c optional miibus | e1000phy dev/mii/gentbi.c optional miibus | gentbi dev/mii/icsphy.c optional miibus | icsphy dev/mii/ip1000phy.c optional miibus | ip1000phy dev/mii/jmphy.c optional miibus | jmphy dev/mii/lxtphy.c optional miibus | lxtphy dev/mii/micphy.c optional miibus fdt | micphy fdt dev/mii/mii.c optional miibus | mii dev/mii/mii_bitbang.c optional miibus | mii_bitbang dev/mii/mii_physubr.c optional miibus | mii dev/mii/mii_fdt.c optional miibus fdt | mii fdt dev/mii/miibus_if.m optional miibus | mii dev/mii/mlphy.c optional miibus | mlphy dev/mii/nsgphy.c optional miibus | nsgphy dev/mii/nsphy.c optional miibus | nsphy dev/mii/nsphyter.c optional miibus | nsphyter dev/mii/pnaphy.c optional miibus | pnaphy dev/mii/qsphy.c optional miibus | qsphy dev/mii/rdcphy.c optional miibus | rdcphy dev/mii/rgephy.c optional miibus | rgephy dev/mii/rlphy.c optional miibus | rlphy dev/mii/rlswitch.c optional rlswitch dev/mii/smcphy.c optional miibus | smcphy dev/mii/smscphy.c optional miibus | smscphy dev/mii/tdkphy.c optional miibus | tdkphy dev/mii/tlphy.c optional miibus | tlphy dev/mii/truephy.c optional miibus | truephy dev/mii/ukphy.c optional miibus | mii dev/mii/ukphy_subr.c optional miibus | mii dev/mii/vscphy.c optional miibus | vscphy dev/mii/xmphy.c optional miibus | xmphy dev/mk48txx/mk48txx.c optional mk48txx dev/mlxfw/mlxfw_fsm.c optional mlxfw \ compile-with "${MLXFW_C}" dev/mlxfw/mlxfw_mfa2.c optional mlxfw \ compile-with "${MLXFW_C}" dev/mlxfw/mlxfw_mfa2_tlv_multi.c optional mlxfw \ compile-with "${MLXFW_C}" dev/mlx/mlx.c optional mlx dev/mlx/mlx_disk.c optional mlx dev/mlx/mlx_pci.c optional mlx pci dev/mly/mly.c optional mly dev/mmc/mmc_subr.c optional mmc | mmcsd !mmccam dev/mmc/mmc.c optional mmc !mmccam dev/mmc/mmcbr_if.m standard dev/mmc/mmcbus_if.m standard dev/mmc/mmcsd.c optional mmcsd !mmccam dev/mmcnull/mmcnull.c optional mmcnull dev/mn/if_mn.c optional mn pci dev/mpr/mpr.c optional mpr dev/mpr/mpr_config.c optional mpr # XXX Work around clang warning, until maintainer approves fix. dev/mpr/mpr_mapping.c optional mpr \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}" dev/mpr/mpr_pci.c optional mpr pci dev/mpr/mpr_sas.c optional mpr \ compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}" dev/mpr/mpr_sas_lsi.c optional mpr dev/mpr/mpr_table.c optional mpr dev/mpr/mpr_user.c optional mpr dev/mps/mps.c optional mps dev/mps/mps_config.c optional mps # XXX Work around clang warning, until maintainer approves fix. dev/mps/mps_mapping.c optional mps \ compile-with "${NORMAL_C} ${NO_WSOMETIMES_UNINITIALIZED}" dev/mps/mps_pci.c optional mps pci dev/mps/mps_sas.c optional mps \ compile-with "${NORMAL_C} ${NO_WUNNEEDED_INTERNAL_DECL}" dev/mps/mps_sas_lsi.c optional mps dev/mps/mps_table.c optional mps dev/mps/mps_user.c optional mps dev/mpt/mpt.c optional mpt dev/mpt/mpt_cam.c optional mpt dev/mpt/mpt_debug.c optional mpt dev/mpt/mpt_pci.c optional mpt pci dev/mpt/mpt_raid.c optional mpt dev/mpt/mpt_user.c optional mpt dev/mrsas/mrsas.c optional mrsas dev/mrsas/mrsas_cam.c optional mrsas dev/mrsas/mrsas_ioctl.c optional mrsas dev/mrsas/mrsas_fp.c optional mrsas dev/msk/if_msk.c optional msk dev/mvs/mvs.c optional mvs dev/mvs/mvs_if.m optional mvs dev/mvs/mvs_pci.c optional mvs pci dev/mwl/if_mwl.c optional mwl dev/mwl/if_mwl_pci.c optional mwl pci dev/mwl/mwlhal.c optional mwl mwlfw.c optional mwlfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk mw88W8363.fw:mw88W8363fw mwlboot.fw:mwlboot -mmwl -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "mwlfw.c" mw88W8363.fwo optional mwlfw \ dependency "mw88W8363.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "mw88W8363.fwo" mw88W8363.fw optional mwlfw \ dependency "$S/contrib/dev/mwl/mw88W8363.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "mw88W8363.fw" mwlboot.fwo optional mwlfw \ dependency "mwlboot.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "mwlboot.fwo" mwlboot.fw optional mwlfw \ dependency "$S/contrib/dev/mwl/mwlboot.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "mwlboot.fw" dev/mxge/if_mxge.c optional mxge pci dev/mxge/mxge_eth_z8e.c optional mxge pci dev/mxge/mxge_ethp_z8e.c optional mxge pci dev/mxge/mxge_rss_eth_z8e.c optional mxge pci dev/mxge/mxge_rss_ethp_z8e.c optional mxge pci dev/my/if_my.c optional my dev/netmap/if_ptnet.c optional netmap inet dev/netmap/netmap.c optional netmap dev/netmap/netmap_bdg.c optional netmap dev/netmap/netmap_freebsd.c optional netmap dev/netmap/netmap_generic.c optional netmap dev/netmap/netmap_kloop.c optional netmap dev/netmap/netmap_legacy.c optional netmap dev/netmap/netmap_mbq.c optional netmap dev/netmap/netmap_mem2.c optional netmap dev/netmap/netmap_monitor.c optional netmap dev/netmap/netmap_null.c optional netmap dev/netmap/netmap_offloadings.c optional netmap dev/netmap/netmap_pipe.c optional netmap dev/netmap/netmap_vale.c optional netmap # compile-with "${NORMAL_C} -Wconversion -Wextra" dev/nfsmb/nfsmb.c optional nfsmb pci dev/nge/if_nge.c optional nge dev/nmdm/nmdm.c optional nmdm dev/null/null.c standard dev/nvd/nvd.c optional nvd nvme dev/nvme/nvme.c optional nvme dev/nvme/nvme_ahci.c optional nvme ahci dev/nvme/nvme_ctrlr.c optional nvme dev/nvme/nvme_ctrlr_cmd.c optional nvme dev/nvme/nvme_ns.c optional nvme dev/nvme/nvme_ns_cmd.c optional nvme dev/nvme/nvme_pci.c optional nvme pci dev/nvme/nvme_qpair.c optional nvme dev/nvme/nvme_sim.c optional nvme scbus dev/nvme/nvme_sysctl.c optional nvme dev/nvme/nvme_test.c optional nvme dev/nvme/nvme_util.c optional nvme dev/oce/oce_hw.c optional oce pci dev/oce/oce_if.c optional oce pci dev/oce/oce_mbox.c optional oce pci dev/oce/oce_queue.c optional oce pci dev/oce/oce_sysctl.c optional oce pci dev/oce/oce_util.c optional oce pci dev/ocs_fc/ocs_pci.c optional ocs_fc pci dev/ocs_fc/ocs_ioctl.c optional ocs_fc pci dev/ocs_fc/ocs_os.c optional ocs_fc pci dev/ocs_fc/ocs_utils.c optional ocs_fc pci dev/ocs_fc/ocs_hw.c optional ocs_fc pci dev/ocs_fc/ocs_hw_queues.c optional ocs_fc pci dev/ocs_fc/sli4.c optional ocs_fc pci dev/ocs_fc/ocs_sm.c optional ocs_fc pci dev/ocs_fc/ocs_device.c optional ocs_fc pci dev/ocs_fc/ocs_xport.c optional ocs_fc pci dev/ocs_fc/ocs_domain.c optional ocs_fc pci dev/ocs_fc/ocs_sport.c optional ocs_fc pci dev/ocs_fc/ocs_els.c optional ocs_fc pci dev/ocs_fc/ocs_fabric.c optional ocs_fc pci dev/ocs_fc/ocs_io.c optional ocs_fc pci dev/ocs_fc/ocs_node.c optional ocs_fc pci dev/ocs_fc/ocs_scsi.c optional ocs_fc pci dev/ocs_fc/ocs_unsol.c optional ocs_fc pci dev/ocs_fc/ocs_ddump.c optional ocs_fc pci dev/ocs_fc/ocs_mgmt.c optional ocs_fc pci dev/ocs_fc/ocs_cam.c optional ocs_fc pci dev/ofw/ofw_bus_if.m optional fdt dev/ofw/ofw_bus_subr.c optional fdt dev/ofw/ofw_cpu.c optional fdt dev/ofw/ofw_fdt.c optional fdt dev/ofw/ofw_if.m optional fdt dev/ofw/ofw_graph.c optional fdt dev/ofw/ofw_subr.c optional fdt dev/ofw/ofwbus.c optional fdt dev/ofw/openfirm.c optional fdt dev/ofw/openfirmio.c optional fdt dev/ow/ow.c optional ow \ dependency "owll_if.h" \ dependency "own_if.h" dev/ow/owll_if.m optional ow dev/ow/own_if.m optional ow dev/ow/ow_temp.c optional ow_temp dev/ow/owc_gpiobus.c optional owc gpio dev/pbio/pbio.c optional pbio isa dev/pccard/card_if.m standard dev/pccard/pccard.c optional pccard dev/pccard/pccard_cis.c optional pccard dev/pccard/pccard_cis_quirks.c optional pccard dev/pccard/pccard_device.c optional pccard dev/pccard/power_if.m standard dev/pccbb/pccbb.c optional cbb dev/pccbb/pccbb_isa.c optional cbb isa dev/pccbb/pccbb_pci.c optional cbb pci dev/pcf/pcf.c optional pcf dev/pci/fixup_pci.c optional pci dev/pci/hostb_pci.c optional pci dev/pci/ignore_pci.c optional pci dev/pci/isa_pci.c optional pci isa dev/pci/pci.c optional pci dev/pci/pci_if.m standard dev/pci/pci_iov.c optional pci pci_iov dev/pci/pci_iov_if.m standard dev/pci/pci_iov_schema.c optional pci pci_iov dev/pci/pci_pci.c optional pci dev/pci/pci_subr.c optional pci dev/pci/pci_user.c optional pci dev/pci/pcib_if.m standard dev/pci/pcib_support.c standard dev/pci/vga_pci.c optional pci dev/pms/freebsd/driver/ini/src/agtiapi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sadisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/mpi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saframe.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sahw.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sainit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saint.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sampicmd.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sampirsp.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saphy.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saport.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sasata.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sasmp.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sassp.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/satimer.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/sautil.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/saioctlcmd.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sallsdk/spc/mpidebug.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dminit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmsmp.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmdisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmport.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmtimer.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/discovery/dm/dmmisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/sminit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smmisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smsat.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smsatcb.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smsathw.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/sat/src/smtimer.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdinit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdmisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdesgl.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdport.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdint.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdioctl.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdhw.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/ossacmnapi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tddmcmnapi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdsmcmnapi.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/common/tdtimers.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sas/ini/itdio.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sas/ini/itdcb.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sas/ini/itdinit.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sas/ini/itddisc.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sata/host/sat.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sata/host/ossasat.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/pms/RefTisa/tisa/sassata/sata/host/sathw.c optional pmspcv \ compile-with "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/ppbus/if_plip.c optional plip dev/ppbus/immio.c optional vpo dev/ppbus/lpbb.c optional lpbb dev/ppbus/lpt.c optional lpt dev/ppbus/pcfclock.c optional pcfclock dev/ppbus/ppb_1284.c optional ppbus dev/ppbus/ppb_base.c optional ppbus dev/ppbus/ppb_msq.c optional ppbus dev/ppbus/ppbconf.c optional ppbus dev/ppbus/ppbus_if.m optional ppbus dev/ppbus/ppi.c optional ppi dev/ppbus/pps.c optional pps dev/ppbus/vpo.c optional vpo dev/ppbus/vpoio.c optional vpo dev/ppc/ppc.c optional ppc dev/ppc/ppc_acpi.c optional ppc acpi dev/ppc/ppc_isa.c optional ppc isa dev/ppc/ppc_pci.c optional ppc pci dev/ppc/ppc_puc.c optional ppc puc dev/proto/proto_bus_isa.c optional proto acpi | proto isa dev/proto/proto_bus_pci.c optional proto pci dev/proto/proto_busdma.c optional proto dev/proto/proto_core.c optional proto dev/pst/pst-iop.c optional pst dev/pst/pst-pci.c optional pst pci dev/pst/pst-raid.c optional pst dev/pty/pty.c optional pty dev/puc/puc.c optional puc dev/puc/puc_cfg.c optional puc dev/puc/puc_pccard.c optional puc pccard dev/puc/puc_pci.c optional puc pci dev/pwm/pwmc.c optional pwm | pwmc dev/pwm/pwmbus.c optional pwm | pwmbus dev/pwm/pwmbus_if.m optional pwm | pwmbus dev/pwm/ofw_pwm.c optional pwm fdt | pwmbus fdt dev/pwm/ofw_pwmbus.c optional pwm fdt | pwmbus fdt dev/quicc/quicc_core.c optional quicc dev/ral/rt2560.c optional ral dev/ral/rt2661.c optional ral dev/ral/rt2860.c optional ral dev/ral/if_ral_pci.c optional ral pci rt2561fw.c optional rt2561fw | ralfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rt2561.fw:rt2561fw -mrt2561 -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rt2561fw.c" rt2561fw.fwo optional rt2561fw | ralfw \ dependency "rt2561.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rt2561fw.fwo" rt2561.fw optional rt2561fw | ralfw \ dependency "$S/contrib/dev/ral/rt2561.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rt2561.fw" rt2561sfw.c optional rt2561sfw | ralfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rt2561s.fw:rt2561sfw -mrt2561s -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rt2561sfw.c" rt2561sfw.fwo optional rt2561sfw | ralfw \ dependency "rt2561s.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rt2561sfw.fwo" rt2561s.fw optional rt2561sfw | ralfw \ dependency "$S/contrib/dev/ral/rt2561s.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rt2561s.fw" rt2661fw.c optional rt2661fw | ralfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rt2661.fw:rt2661fw -mrt2661 -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rt2661fw.c" rt2661fw.fwo optional rt2661fw | ralfw \ dependency "rt2661.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rt2661fw.fwo" rt2661.fw optional rt2661fw | ralfw \ dependency "$S/contrib/dev/ral/rt2661.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rt2661.fw" rt2860fw.c optional rt2860fw | ralfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rt2860.fw:rt2860fw -mrt2860 -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rt2860fw.c" rt2860fw.fwo optional rt2860fw | ralfw \ dependency "rt2860.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rt2860fw.fwo" rt2860.fw optional rt2860fw | ralfw \ dependency "$S/contrib/dev/ral/rt2860.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rt2860.fw" dev/random/random_infra.c standard dev/random/random_harvestq.c standard dev/random/randomdev.c optional !random_loadable dev/random/fortuna.c optional !random_loadable dev/random/hash.c optional !random_loadable dev/rc/rc.c optional rc dev/rccgpio/rccgpio.c optional rccgpio gpio dev/re/if_re.c optional re dev/rl/if_rl.c optional rl pci dev/rndtest/rndtest.c optional rndtest dev/rp/rp.c optional rp dev/rp/rp_isa.c optional rp isa dev/rp/rp_pci.c optional rp pci # dev/rtwn/if_rtwn.c optional rtwn dev/rtwn/if_rtwn_beacon.c optional rtwn dev/rtwn/if_rtwn_calib.c optional rtwn dev/rtwn/if_rtwn_cam.c optional rtwn dev/rtwn/if_rtwn_efuse.c optional rtwn dev/rtwn/if_rtwn_fw.c optional rtwn dev/rtwn/if_rtwn_rx.c optional rtwn dev/rtwn/if_rtwn_task.c optional rtwn dev/rtwn/if_rtwn_tx.c optional rtwn # dev/rtwn/pci/rtwn_pci_attach.c optional rtwn_pci pci dev/rtwn/pci/rtwn_pci_reg.c optional rtwn_pci pci dev/rtwn/pci/rtwn_pci_rx.c optional rtwn_pci pci dev/rtwn/pci/rtwn_pci_tx.c optional rtwn_pci pci # dev/rtwn/usb/rtwn_usb_attach.c optional rtwn_usb dev/rtwn/usb/rtwn_usb_ep.c optional rtwn_usb dev/rtwn/usb/rtwn_usb_reg.c optional rtwn_usb dev/rtwn/usb/rtwn_usb_rx.c optional rtwn_usb dev/rtwn/usb/rtwn_usb_tx.c optional rtwn_usb # RTL8188E dev/rtwn/rtl8188e/r88e_beacon.c optional rtwn dev/rtwn/rtl8188e/r88e_calib.c optional rtwn dev/rtwn/rtl8188e/r88e_chan.c optional rtwn dev/rtwn/rtl8188e/r88e_fw.c optional rtwn dev/rtwn/rtl8188e/r88e_init.c optional rtwn dev/rtwn/rtl8188e/r88e_led.c optional rtwn dev/rtwn/rtl8188e/r88e_tx.c optional rtwn dev/rtwn/rtl8188e/r88e_rf.c optional rtwn dev/rtwn/rtl8188e/r88e_rom.c optional rtwn dev/rtwn/rtl8188e/r88e_rx.c optional rtwn dev/rtwn/rtl8188e/pci/r88ee_attach.c optional rtwn_pci pci dev/rtwn/rtl8188e/pci/r88ee_init.c optional rtwn_pci pci dev/rtwn/rtl8188e/pci/r88ee_rx.c optional rtwn_pci pci dev/rtwn/rtl8188e/usb/r88eu_attach.c optional rtwn_usb dev/rtwn/rtl8188e/usb/r88eu_init.c optional rtwn_usb # RTL8192C dev/rtwn/rtl8192c/r92c_attach.c optional rtwn dev/rtwn/rtl8192c/r92c_beacon.c optional rtwn dev/rtwn/rtl8192c/r92c_calib.c optional rtwn dev/rtwn/rtl8192c/r92c_chan.c optional rtwn dev/rtwn/rtl8192c/r92c_fw.c optional rtwn dev/rtwn/rtl8192c/r92c_init.c optional rtwn dev/rtwn/rtl8192c/r92c_llt.c optional rtwn dev/rtwn/rtl8192c/r92c_rf.c optional rtwn dev/rtwn/rtl8192c/r92c_rom.c optional rtwn dev/rtwn/rtl8192c/r92c_rx.c optional rtwn dev/rtwn/rtl8192c/r92c_tx.c optional rtwn dev/rtwn/rtl8192c/pci/r92ce_attach.c optional rtwn_pci pci dev/rtwn/rtl8192c/pci/r92ce_calib.c optional rtwn_pci pci dev/rtwn/rtl8192c/pci/r92ce_fw.c optional rtwn_pci pci dev/rtwn/rtl8192c/pci/r92ce_init.c optional rtwn_pci pci dev/rtwn/rtl8192c/pci/r92ce_led.c optional rtwn_pci pci dev/rtwn/rtl8192c/pci/r92ce_rx.c optional rtwn_pci pci dev/rtwn/rtl8192c/pci/r92ce_tx.c optional rtwn_pci pci dev/rtwn/rtl8192c/usb/r92cu_attach.c optional rtwn_usb dev/rtwn/rtl8192c/usb/r92cu_init.c optional rtwn_usb dev/rtwn/rtl8192c/usb/r92cu_led.c optional rtwn_usb dev/rtwn/rtl8192c/usb/r92cu_rx.c optional rtwn_usb dev/rtwn/rtl8192c/usb/r92cu_tx.c optional rtwn_usb # RTL8192E dev/rtwn/rtl8192e/r92e_chan.c optional rtwn dev/rtwn/rtl8192e/r92e_fw.c optional rtwn dev/rtwn/rtl8192e/r92e_init.c optional rtwn dev/rtwn/rtl8192e/r92e_led.c optional rtwn dev/rtwn/rtl8192e/r92e_rf.c optional rtwn dev/rtwn/rtl8192e/r92e_rom.c optional rtwn dev/rtwn/rtl8192e/r92e_rx.c optional rtwn dev/rtwn/rtl8192e/usb/r92eu_attach.c optional rtwn_usb dev/rtwn/rtl8192e/usb/r92eu_init.c optional rtwn_usb # RTL8812A dev/rtwn/rtl8812a/r12a_beacon.c optional rtwn dev/rtwn/rtl8812a/r12a_calib.c optional rtwn dev/rtwn/rtl8812a/r12a_caps.c optional rtwn dev/rtwn/rtl8812a/r12a_chan.c optional rtwn dev/rtwn/rtl8812a/r12a_fw.c optional rtwn dev/rtwn/rtl8812a/r12a_init.c optional rtwn dev/rtwn/rtl8812a/r12a_led.c optional rtwn dev/rtwn/rtl8812a/r12a_rf.c optional rtwn dev/rtwn/rtl8812a/r12a_rom.c optional rtwn dev/rtwn/rtl8812a/r12a_rx.c optional rtwn dev/rtwn/rtl8812a/r12a_tx.c optional rtwn dev/rtwn/rtl8812a/usb/r12au_attach.c optional rtwn_usb dev/rtwn/rtl8812a/usb/r12au_init.c optional rtwn_usb dev/rtwn/rtl8812a/usb/r12au_rx.c optional rtwn_usb dev/rtwn/rtl8812a/usb/r12au_tx.c optional rtwn_usb # RTL8821A dev/rtwn/rtl8821a/r21a_beacon.c optional rtwn dev/rtwn/rtl8821a/r21a_calib.c optional rtwn dev/rtwn/rtl8821a/r21a_chan.c optional rtwn dev/rtwn/rtl8821a/r21a_fw.c optional rtwn dev/rtwn/rtl8821a/r21a_init.c optional rtwn dev/rtwn/rtl8821a/r21a_led.c optional rtwn dev/rtwn/rtl8821a/r21a_rom.c optional rtwn dev/rtwn/rtl8821a/r21a_rx.c optional rtwn dev/rtwn/rtl8821a/usb/r21au_attach.c optional rtwn_usb dev/rtwn/rtl8821a/usb/r21au_dfs.c optional rtwn_usb dev/rtwn/rtl8821a/usb/r21au_init.c optional rtwn_usb rtwn-rtl8188eefw.c optional rtwn-rtl8188eefw | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8188eefw.fw:rtwn-rtl8188eefw:111 -mrtwn-rtl8188eefw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8188eefw.c" rtwn-rtl8188eefw.fwo optional rtwn-rtl8188eefw | rtwnfw \ dependency "rtwn-rtl8188eefw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8188eefw.fwo" rtwn-rtl8188eefw.fw optional rtwn-rtl8188eefw | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8188eefw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8188eefw.fw" rtwn-rtl8188eufw.c optional rtwn-rtl8188eufw | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8188eufw.fw:rtwn-rtl8188eufw:111 -mrtwn-rtl8188eufw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8188eufw.c" rtwn-rtl8188eufw.fwo optional rtwn-rtl8188eufw | rtwnfw \ dependency "rtwn-rtl8188eufw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8188eufw.fwo" rtwn-rtl8188eufw.fw optional rtwn-rtl8188eufw | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8188eufw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8188eufw.fw" rtwn-rtl8192cfwE.c optional rtwn-rtl8192cfwE | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192cfwE.fw:rtwn-rtl8192cfwE:111 -mrtwn-rtl8192cfwE -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8192cfwE.c" rtwn-rtl8192cfwE.fwo optional rtwn-rtl8192cfwE | rtwnfw \ dependency "rtwn-rtl8192cfwE.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8192cfwE.fwo" rtwn-rtl8192cfwE.fw optional rtwn-rtl8192cfwE | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8192cfwE.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8192cfwE.fw" rtwn-rtl8192cfwE_B.c optional rtwn-rtl8192cfwE_B | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192cfwE_B.fw:rtwn-rtl8192cfwE_B:111 -mrtwn-rtl8192cfwE_B -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8192cfwE_B.c" rtwn-rtl8192cfwE_B.fwo optional rtwn-rtl8192cfwE_B | rtwnfw \ dependency "rtwn-rtl8192cfwE_B.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8192cfwE_B.fwo" rtwn-rtl8192cfwE_B.fw optional rtwn-rtl8192cfwE_B | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8192cfwE_B.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8192cfwE_B.fw" rtwn-rtl8192cfwT.c optional rtwn-rtl8192cfwT | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192cfwT.fw:rtwn-rtl8192cfwT:111 -mrtwn-rtl8192cfwT -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8192cfwT.c" rtwn-rtl8192cfwT.fwo optional rtwn-rtl8192cfwT | rtwnfw \ dependency "rtwn-rtl8192cfwT.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8192cfwT.fwo" rtwn-rtl8192cfwT.fw optional rtwn-rtl8192cfwT | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8192cfwT.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8192cfwT.fw" rtwn-rtl8192cfwU.c optional rtwn-rtl8192cfwU | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192cfwU.fw:rtwn-rtl8192cfwU:111 -mrtwn-rtl8192cfwU -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8192cfwU.c" rtwn-rtl8192cfwU.fwo optional rtwn-rtl8192cfwU | rtwnfw \ dependency "rtwn-rtl8192cfwU.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8192cfwU.fwo" rtwn-rtl8192cfwU.fw optional rtwn-rtl8192cfwU | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8192cfwU.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8192cfwU.fw" rtwn-rtl8192eufw.c optional rtwn-rtl8192eufw | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8192eufw.fw:rtwn-rtl8192eufw:111 -mrtwn-rtl8192eufw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8192eufw.c" rtwn-rtl8192eufw.fwo optional rtwn-rtl8192eufw | rtwnfw \ dependency "rtwn-rtl8192eufw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8192eufw.fwo" rtwn-rtl8192eufw.fw optional rtwn-rtl8192eufw | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8192eufw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8192eufw.fw" rtwn-rtl8812aufw.c optional rtwn-rtl8812aufw | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8812aufw.fw:rtwn-rtl8812aufw:111 -mrtwn-rtl8812aufw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8812aufw.c" rtwn-rtl8812aufw.fwo optional rtwn-rtl8812aufw | rtwnfw \ dependency "rtwn-rtl8812aufw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8812aufw.fwo" rtwn-rtl8812aufw.fw optional rtwn-rtl8812aufw | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8812aufw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8812aufw.fw" rtwn-rtl8821aufw.c optional rtwn-rtl8821aufw | rtwnfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rtwn-rtl8821aufw.fw:rtwn-rtl8821aufw:111 -mrtwn-rtl8821aufw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rtwn-rtl8821aufw.c" rtwn-rtl8821aufw.fwo optional rtwn-rtl8821aufw | rtwnfw \ dependency "rtwn-rtl8821aufw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rtwn-rtl8821aufw.fwo" rtwn-rtl8821aufw.fw optional rtwn-rtl8821aufw | rtwnfw \ dependency "$S/contrib/dev/rtwn/rtwn-rtl8821aufw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rtwn-rtl8821aufw.fw" dev/safe/safe.c optional safe dev/scc/scc_if.m optional scc dev/scc/scc_bfe_ebus.c optional scc ebus dev/scc/scc_bfe_quicc.c optional scc quicc dev/scc/scc_bfe_sbus.c optional scc fhc | scc sbus dev/scc/scc_core.c optional scc dev/scc/scc_dev_quicc.c optional scc quicc dev/scc/scc_dev_sab82532.c optional scc dev/scc/scc_dev_z8530.c optional scc dev/sdhci/sdhci.c optional sdhci dev/sdhci/sdhci_fdt.c optional sdhci fdt dev/sdhci/sdhci_fdt_gpio.c optional sdhci fdt gpio dev/sdhci/sdhci_if.m optional sdhci dev/sdhci/sdhci_acpi.c optional sdhci acpi dev/sdhci/sdhci_pci.c optional sdhci pci dev/sdio/sdio_if.m optional mmccam dev/sdio/sdio_subr.c optional mmccam dev/sdio/sdiob.c optional mmccam dev/sge/if_sge.c optional sge pci dev/siis/siis.c optional siis pci dev/sis/if_sis.c optional sis pci dev/sk/if_sk.c optional sk pci dev/smbus/smb.c optional smb dev/smbus/smbconf.c optional smbus dev/smbus/smbus.c optional smbus dev/smbus/smbus_if.m optional smbus dev/smc/if_smc.c optional smc dev/smc/if_smc_fdt.c optional smc fdt dev/snp/snp.c optional snp dev/sound/clone.c optional sound dev/sound/unit.c optional sound dev/sound/isa/ad1816.c optional snd_ad1816 isa dev/sound/isa/ess.c optional snd_ess isa dev/sound/isa/gusc.c optional snd_gusc isa dev/sound/isa/mss.c optional snd_mss isa dev/sound/isa/sb16.c optional snd_sb16 isa dev/sound/isa/sb8.c optional snd_sb8 isa dev/sound/isa/sbc.c optional snd_sbc isa dev/sound/isa/sndbuf_dma.c optional sound isa dev/sound/pci/als4000.c optional snd_als4000 pci dev/sound/pci/atiixp.c optional snd_atiixp pci dev/sound/pci/cmi.c optional snd_cmi pci dev/sound/pci/cs4281.c optional snd_cs4281 pci dev/sound/pci/csa.c optional snd_csa pci dev/sound/pci/csapcm.c optional snd_csa pci dev/sound/pci/ds1.c optional snd_ds1 pci dev/sound/pci/emu10k1.c optional snd_emu10k1 pci dev/sound/pci/emu10kx.c optional snd_emu10kx pci dev/sound/pci/emu10kx-pcm.c optional snd_emu10kx pci dev/sound/pci/emu10kx-midi.c optional snd_emu10kx pci dev/sound/pci/envy24.c optional snd_envy24 pci dev/sound/pci/envy24ht.c optional snd_envy24ht pci dev/sound/pci/es137x.c optional snd_es137x pci dev/sound/pci/fm801.c optional snd_fm801 pci dev/sound/pci/ich.c optional snd_ich pci dev/sound/pci/maestro.c optional snd_maestro pci dev/sound/pci/maestro3.c optional snd_maestro3 pci dev/sound/pci/neomagic.c optional snd_neomagic pci dev/sound/pci/solo.c optional snd_solo pci dev/sound/pci/spicds.c optional snd_spicds pci dev/sound/pci/t4dwave.c optional snd_t4dwave pci dev/sound/pci/via8233.c optional snd_via8233 pci dev/sound/pci/via82c686.c optional snd_via82c686 pci dev/sound/pci/vibes.c optional snd_vibes pci dev/sound/pci/hda/hdaa.c optional snd_hda pci dev/sound/pci/hda/hdaa_patches.c optional snd_hda pci dev/sound/pci/hda/hdac.c optional snd_hda pci dev/sound/pci/hda/hdac_if.m optional snd_hda pci dev/sound/pci/hda/hdacc.c optional snd_hda pci dev/sound/pci/hdspe.c optional snd_hdspe pci dev/sound/pci/hdspe-pcm.c optional snd_hdspe pci dev/sound/pcm/ac97.c optional sound dev/sound/pcm/ac97_if.m optional sound dev/sound/pcm/ac97_patch.c optional sound dev/sound/pcm/buffer.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/channel.c optional sound dev/sound/pcm/channel_if.m optional sound dev/sound/pcm/dsp.c optional sound dev/sound/pcm/feeder.c optional sound dev/sound/pcm/feeder_chain.c optional sound dev/sound/pcm/feeder_eq.c optional sound \ dependency "feeder_eq_gen.h" \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_if.m optional sound dev/sound/pcm/feeder_format.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_matrix.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_mixer.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_rate.c optional sound \ dependency "feeder_rate_gen.h" \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/feeder_volume.c optional sound \ dependency "snd_fxdiv_gen.h" dev/sound/pcm/mixer.c optional sound dev/sound/pcm/mixer_if.m optional sound dev/sound/pcm/sndstat.c optional sound dev/sound/pcm/sound.c optional sound dev/sound/pcm/vchan.c optional sound dev/sound/usb/uaudio.c optional snd_uaudio usb dev/sound/usb/uaudio_pcm.c optional snd_uaudio usb dev/sound/midi/midi.c optional sound dev/sound/midi/mpu401.c optional sound dev/sound/midi/mpu_if.m optional sound dev/sound/midi/mpufoi_if.m optional sound dev/sound/midi/sequencer.c optional sound dev/sound/midi/synth_if.m optional sound dev/spibus/ofw_spibus.c optional fdt spibus dev/spibus/spibus.c optional spibus \ dependency "spibus_if.h" dev/spibus/spigen.c optional spigen dev/spibus/spibus_if.m optional spibus dev/ste/if_ste.c optional ste pci dev/stge/if_stge.c optional stge dev/sym/sym_hipd.c optional sym \ dependency "$S/dev/sym/sym_{conf,defs}.h" dev/syscons/blank/blank_saver.c optional blank_saver dev/syscons/daemon/daemon_saver.c optional daemon_saver dev/syscons/dragon/dragon_saver.c optional dragon_saver dev/syscons/fade/fade_saver.c optional fade_saver dev/syscons/fire/fire_saver.c optional fire_saver dev/syscons/green/green_saver.c optional green_saver dev/syscons/logo/logo.c optional logo_saver dev/syscons/logo/logo_saver.c optional logo_saver dev/syscons/rain/rain_saver.c optional rain_saver dev/syscons/schistory.c optional sc dev/syscons/scmouse.c optional sc dev/syscons/scterm.c optional sc dev/syscons/scterm-dumb.c optional sc !SC_NO_TERM_DUMB dev/syscons/scterm-sc.c optional sc !SC_NO_TERM_SC dev/syscons/scterm-teken.c optional sc !SC_NO_TERM_TEKEN dev/syscons/scvidctl.c optional sc dev/syscons/scvtb.c optional sc dev/syscons/snake/snake_saver.c optional snake_saver dev/syscons/star/star_saver.c optional star_saver dev/syscons/syscons.c optional sc dev/syscons/sysmouse.c optional sc dev/syscons/warp/warp_saver.c optional warp_saver dev/tcp_log/tcp_log_dev.c optional tcp_blackbox inet | tcp_blackbox inet6 dev/tdfx/tdfx_linux.c optional tdfx_linux tdfx compat_linux dev/tdfx/tdfx_pci.c optional tdfx pci dev/ti/if_ti.c optional ti pci dev/trm/trm.c optional trm dev/twa/tw_cl_init.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_cl_intr.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_cl_io.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_cl_misc.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_osl_cam.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twa/tw_osl_freebsd.c optional twa \ compile-with "${NORMAL_C} -I$S/dev/twa" dev/twe/twe.c optional twe dev/twe/twe_freebsd.c optional twe dev/tws/tws.c optional tws dev/tws/tws_cam.c optional tws dev/tws/tws_hdm.c optional tws dev/tws/tws_services.c optional tws dev/tws/tws_user.c optional tws dev/uart/uart_bus_acpi.c optional uart acpi dev/uart/uart_bus_ebus.c optional uart ebus dev/uart/uart_bus_fdt.c optional uart fdt dev/uart/uart_bus_isa.c optional uart isa dev/uart/uart_bus_pccard.c optional uart pccard dev/uart/uart_bus_pci.c optional uart pci dev/uart/uart_bus_puc.c optional uart puc dev/uart/uart_bus_scc.c optional uart scc dev/uart/uart_core.c optional uart dev/uart/uart_cpu_acpi.c optional uart acpi dev/uart/uart_dbg.c optional uart gdb dev/uart/uart_dev_msm.c optional uart uart_msm fdt dev/uart/uart_dev_mvebu.c optional uart uart_mvebu dev/uart/uart_dev_ns8250.c optional uart uart_ns8250 | uart uart_snps dev/uart/uart_dev_pl011.c optional uart pl011 dev/uart/uart_dev_quicc.c optional uart quicc dev/uart/uart_dev_sab82532.c optional uart uart_sab82532 | uart scc dev/uart/uart_dev_snps.c optional uart uart_snps fdt dev/uart/uart_dev_z8530.c optional uart uart_z8530 | uart scc dev/uart/uart_if.m optional uart dev/uart/uart_subr.c optional uart dev/uart/uart_tty.c optional uart dev/ubsec/ubsec.c optional ubsec # # USB controller drivers # dev/usb/controller/musb_otg.c optional musb dev/usb/controller/dwc_otg.c optional dwcotg dev/usb/controller/dwc_otg_fdt.c optional dwcotg fdt dev/usb/controller/ehci.c optional ehci dev/usb/controller/ehci_msm.c optional ehci_msm fdt dev/usb/controller/ehci_pci.c optional ehci pci dev/usb/controller/ohci.c optional ohci dev/usb/controller/ohci_pci.c optional ohci pci dev/usb/controller/uhci.c optional uhci dev/usb/controller/uhci_pci.c optional uhci pci dev/usb/controller/xhci.c optional xhci dev/usb/controller/xhci_pci.c optional xhci pci dev/usb/controller/saf1761_otg.c optional saf1761otg dev/usb/controller/saf1761_otg_fdt.c optional saf1761otg fdt dev/usb/controller/uss820dci.c optional uss820dci dev/usb/controller/usb_controller.c optional usb # # USB storage drivers # dev/usb/storage/cfumass.c optional cfumass ctl dev/usb/storage/umass.c optional umass dev/usb/storage/urio.c optional urio dev/usb/storage/ustorage_fs.c optional usfs # # USB core # dev/usb/usb_busdma.c optional usb dev/usb/usb_core.c optional usb dev/usb/usb_debug.c optional usb dev/usb/usb_dev.c optional usb dev/usb/usb_device.c optional usb dev/usb/usb_dynamic.c optional usb dev/usb/usb_error.c optional usb dev/usb/usb_fdt_support.c optional usb fdt dev/usb/usb_generic.c optional usb dev/usb/usb_handle_request.c optional usb dev/usb/usb_hid.c optional usb dev/usb/usb_hub.c optional usb dev/usb/usb_hub_acpi.c optional uacpi acpi dev/usb/usb_if.m optional usb dev/usb/usb_lookup.c optional usb dev/usb/usb_mbuf.c optional usb dev/usb/usb_msctest.c optional usb dev/usb/usb_parse.c optional usb dev/usb/usb_pf.c optional usb dev/usb/usb_process.c optional usb dev/usb/usb_request.c optional usb dev/usb/usb_transfer.c optional usb dev/usb/usb_util.c optional usb # # USB network drivers # dev/usb/net/if_aue.c optional aue dev/usb/net/if_axe.c optional axe dev/usb/net/if_axge.c optional axge dev/usb/net/if_cdce.c optional cdce dev/usb/net/if_cdceem.c optional cdceem dev/usb/net/if_cue.c optional cue dev/usb/net/if_ipheth.c optional ipheth dev/usb/net/if_kue.c optional kue dev/usb/net/if_mos.c optional mos dev/usb/net/if_muge.c optional muge dev/usb/net/if_rue.c optional rue dev/usb/net/if_smsc.c optional smsc dev/usb/net/if_udav.c optional udav dev/usb/net/if_ure.c optional ure dev/usb/net/if_usie.c optional usie dev/usb/net/if_urndis.c optional urndis dev/usb/net/ruephy.c optional rue dev/usb/net/usb_ethernet.c optional uether | aue | axe | axge | cdce | \ cdceem | cue | ipheth | kue | mos | \ rue | smsc | udav | ure | urndis | muge dev/usb/net/uhso.c optional uhso # # USB WLAN drivers # dev/usb/wlan/if_rsu.c optional rsu rsu-rtl8712fw.c optional rsu-rtl8712fw | rsufw \ compile-with "${AWK} -f $S/tools/fw_stub.awk rsu-rtl8712fw.fw:rsu-rtl8712fw:120 -mrsu-rtl8712fw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "rsu-rtl8712fw.c" rsu-rtl8712fw.fwo optional rsu-rtl8712fw | rsufw \ dependency "rsu-rtl8712fw.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "rsu-rtl8712fw.fwo" rsu-rtl8712fw.fw optional rsu-rtl8712.fw | rsufw \ dependency "$S/contrib/dev/rsu/rsu-rtl8712fw.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "rsu-rtl8712fw.fw" dev/usb/wlan/if_rum.c optional rum dev/usb/wlan/if_run.c optional run runfw.c optional runfw \ compile-with "${AWK} -f $S/tools/fw_stub.awk run.fw:runfw -mrunfw -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "runfw.c" runfw.fwo optional runfw \ dependency "run.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "runfw.fwo" run.fw optional runfw \ dependency "$S/contrib/dev/run/rt2870.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "run.fw" dev/usb/wlan/if_uath.c optional uath dev/usb/wlan/if_upgt.c optional upgt dev/usb/wlan/if_ural.c optional ural dev/usb/wlan/if_urtw.c optional urtw dev/usb/wlan/if_zyd.c optional zyd # # USB serial and parallel port drivers # dev/usb/serial/u3g.c optional u3g dev/usb/serial/uark.c optional uark dev/usb/serial/ubsa.c optional ubsa dev/usb/serial/ubser.c optional ubser dev/usb/serial/uchcom.c optional uchcom dev/usb/serial/ucycom.c optional ucycom dev/usb/serial/ufoma.c optional ufoma dev/usb/serial/uftdi.c optional uftdi dev/usb/serial/ugensa.c optional ugensa dev/usb/serial/uipaq.c optional uipaq dev/usb/serial/ulpt.c optional ulpt dev/usb/serial/umcs.c optional umcs dev/usb/serial/umct.c optional umct dev/usb/serial/umodem.c optional umodem dev/usb/serial/umoscom.c optional umoscom dev/usb/serial/uplcom.c optional uplcom dev/usb/serial/uslcom.c optional uslcom dev/usb/serial/uvisor.c optional uvisor dev/usb/serial/uvscom.c optional uvscom dev/usb/serial/usb_serial.c optional ucom | u3g | uark | ubsa | ubser | \ uchcom | ucycom | ufoma | uftdi | \ ugensa | uipaq | umcs | umct | \ umodem | umoscom | uplcom | usie | \ uslcom | uvisor | uvscom # # USB misc drivers # dev/usb/misc/ufm.c optional ufm dev/usb/misc/udbp.c optional udbp dev/usb/misc/ugold.c optional ugold dev/usb/misc/uled.c optional uled # # USB input drivers # dev/usb/input/atp.c optional atp dev/usb/input/uep.c optional uep dev/usb/input/uhid.c optional uhid dev/usb/input/uhid_snes.c optional uhid_snes dev/usb/input/ukbd.c optional ukbd dev/usb/input/ums.c optional ums dev/usb/input/wmt.c optional wmt dev/usb/input/wsp.c optional wsp # # USB quirks # dev/usb/quirk/usb_quirk.c optional usb # # USB templates # dev/usb/template/usb_template.c optional usb_template dev/usb/template/usb_template_audio.c optional usb_template dev/usb/template/usb_template_cdce.c optional usb_template dev/usb/template/usb_template_kbd.c optional usb_template dev/usb/template/usb_template_modem.c optional usb_template dev/usb/template/usb_template_mouse.c optional usb_template dev/usb/template/usb_template_msc.c optional usb_template dev/usb/template/usb_template_mtp.c optional usb_template dev/usb/template/usb_template_phone.c optional usb_template dev/usb/template/usb_template_serialnet.c optional usb_template dev/usb/template/usb_template_midi.c optional usb_template dev/usb/template/usb_template_multi.c optional usb_template dev/usb/template/usb_template_cdceem.c optional usb_template # # USB video drivers # dev/usb/video/udl.c optional udl # # USB END # dev/videomode/videomode.c optional videomode dev/videomode/edid.c optional videomode dev/videomode/pickmode.c optional videomode dev/videomode/vesagtf.c optional videomode dev/veriexec/verified_exec.c optional veriexec mac_veriexec dev/vge/if_vge.c optional vge dev/viapm/viapm.c optional viapm pci dev/virtio/virtio.c optional virtio dev/virtio/virtqueue.c optional virtio dev/virtio/virtio_bus_if.m optional virtio dev/virtio/virtio_if.m optional virtio dev/virtio/pci/virtio_pci.c optional virtio_pci dev/virtio/mmio/virtio_mmio.c optional virtio_mmio dev/virtio/mmio/virtio_mmio_acpi.c optional virtio_mmio acpi dev/virtio/mmio/virtio_mmio_fdt.c optional virtio_mmio fdt dev/virtio/mmio/virtio_mmio_if.m optional virtio_mmio dev/virtio/network/if_vtnet.c optional vtnet dev/virtio/block/virtio_blk.c optional virtio_blk dev/virtio/balloon/virtio_balloon.c optional virtio_balloon dev/virtio/scsi/virtio_scsi.c optional virtio_scsi dev/virtio/random/virtio_random.c optional virtio_random dev/virtio/console/virtio_console.c optional virtio_console dev/vkbd/vkbd.c optional vkbd dev/vr/if_vr.c optional vr pci dev/vt/colors/vt_termcolors.c optional vt dev/vt/font/vt_font_default.c optional vt dev/vt/font/vt_mouse_cursor.c optional vt dev/vt/hw/efifb/efifb.c optional vt_efifb dev/vt/hw/fb/vt_fb.c optional vt dev/vt/hw/vga/vt_vga.c optional vt vt_vga dev/vt/logo/logo_freebsd.c optional vt splash dev/vt/logo/logo_beastie.c optional vt splash dev/vt/vt_buf.c optional vt dev/vt/vt_consolectl.c optional vt dev/vt/vt_core.c optional vt dev/vt/vt_cpulogos.c optional vt splash dev/vt/vt_font.c optional vt dev/vt/vt_sysmouse.c optional vt dev/vte/if_vte.c optional vte pci dev/watchdog/watchdog.c standard dev/wi/if_wi.c optional wi dev/wi/if_wi_pccard.c optional wi pccard dev/wi/if_wi_pci.c optional wi pci dev/wpi/if_wpi.c optional wpi pci wpifw.c optional wpifw \ compile-with "${AWK} -f $S/tools/fw_stub.awk wpi.fw:wpifw:153229 -mwpi -c${.TARGET}" \ no-implicit-rule before-depend local \ clean "wpifw.c" wpifw.fwo optional wpifw \ dependency "wpi.fw" \ compile-with "${NORMAL_FWO}" \ no-implicit-rule \ clean "wpifw.fwo" wpi.fw optional wpifw \ dependency "$S/contrib/dev/wpi/iwlwifi-3945-15.32.2.9.fw.uu" \ compile-with "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "wpi.fw" dev/xdma/controller/pl330.c optional xdma pl330 dev/xdma/xdma.c optional xdma dev/xdma/xdma_bank.c optional xdma dev/xdma/xdma_bio.c optional xdma dev/xdma/xdma_fdt_test.c optional xdma xdma_test fdt dev/xdma/xdma_if.m optional xdma dev/xdma/xdma_iommu.c optional xdma dev/xdma/xdma_mbuf.c optional xdma dev/xdma/xdma_queue.c optional xdma dev/xdma/xdma_sg.c optional xdma dev/xdma/xdma_sglist.c optional xdma dev/xen/balloon/balloon.c optional xenhvm dev/xen/blkfront/blkfront.c optional xenhvm dev/xen/blkback/blkback.c optional xenhvm dev/xen/console/xen_console.c optional xenhvm dev/xen/control/control.c optional xenhvm dev/xen/grant_table/grant_table.c optional xenhvm dev/xen/netback/netback.c optional xenhvm dev/xen/netfront/netfront.c optional xenhvm dev/xen/xenpci/xenpci.c optional xenpci dev/xen/timer/timer.c optional xenhvm dev/xen/pvcpu/pvcpu.c optional xenhvm dev/xen/xenstore/xenstore.c optional xenhvm dev/xen/xenstore/xenstore_dev.c optional xenhvm dev/xen/xenstore/xenstored_dev.c optional xenhvm dev/xen/evtchn/evtchn_dev.c optional xenhvm dev/xen/privcmd/privcmd.c optional xenhvm dev/xen/gntdev/gntdev.c optional xenhvm dev/xen/debug/debug.c optional xenhvm dev/xl/if_xl.c optional xl pci dev/xl/xlphy.c optional xl pci fs/autofs/autofs.c optional autofs fs/autofs/autofs_vfsops.c optional autofs fs/autofs/autofs_vnops.c optional autofs fs/deadfs/dead_vnops.c standard fs/devfs/devfs_devs.c standard fs/devfs/devfs_dir.c standard fs/devfs/devfs_rule.c standard fs/devfs/devfs_vfsops.c standard fs/devfs/devfs_vnops.c standard fs/fdescfs/fdesc_vfsops.c optional fdescfs fs/fdescfs/fdesc_vnops.c optional fdescfs fs/fifofs/fifo_vnops.c standard fs/cuse/cuse.c optional cuse fs/fuse/fuse_device.c optional fusefs fs/fuse/fuse_file.c optional fusefs fs/fuse/fuse_internal.c optional fusefs fs/fuse/fuse_io.c optional fusefs fs/fuse/fuse_ipc.c optional fusefs fs/fuse/fuse_main.c optional fusefs fs/fuse/fuse_node.c optional fusefs fs/fuse/fuse_vfsops.c optional fusefs fs/fuse/fuse_vnops.c optional fusefs fs/msdosfs/msdosfs_conv.c optional msdosfs fs/msdosfs/msdosfs_denode.c optional msdosfs fs/msdosfs/msdosfs_fat.c optional msdosfs fs/msdosfs/msdosfs_iconv.c optional msdosfs_iconv fs/msdosfs/msdosfs_lookup.c optional msdosfs fs/msdosfs/msdosfs_vfsops.c optional msdosfs fs/msdosfs/msdosfs_vnops.c optional msdosfs fs/nfs/nfs_commonkrpc.c optional nfscl | nfsd fs/nfs/nfs_commonsubs.c optional nfscl | nfsd fs/nfs/nfs_commonport.c optional nfscl | nfsd fs/nfs/nfs_commonacl.c optional nfscl | nfsd fs/nfsclient/nfs_clcomsubs.c optional nfscl fs/nfsclient/nfs_clsubs.c optional nfscl fs/nfsclient/nfs_clstate.c optional nfscl fs/nfsclient/nfs_clkrpc.c optional nfscl fs/nfsclient/nfs_clrpcops.c optional nfscl fs/nfsclient/nfs_clvnops.c optional nfscl fs/nfsclient/nfs_clnode.c optional nfscl fs/nfsclient/nfs_clvfsops.c optional nfscl fs/nfsclient/nfs_clport.c optional nfscl fs/nfsclient/nfs_clbio.c optional nfscl fs/nfsclient/nfs_clnfsiod.c optional nfscl fs/nfsserver/nfs_fha_new.c optional nfsd inet fs/nfsserver/nfs_nfsdsocket.c optional nfsd inet fs/nfsserver/nfs_nfsdsubs.c optional nfsd inet fs/nfsserver/nfs_nfsdstate.c optional nfsd inet fs/nfsserver/nfs_nfsdkrpc.c optional nfsd inet fs/nfsserver/nfs_nfsdserv.c optional nfsd inet fs/nfsserver/nfs_nfsdport.c optional nfsd inet fs/nfsserver/nfs_nfsdcache.c optional nfsd inet fs/nullfs/null_subr.c optional nullfs fs/nullfs/null_vfsops.c optional nullfs fs/nullfs/null_vnops.c optional nullfs fs/procfs/procfs.c optional procfs fs/procfs/procfs_dbregs.c optional procfs fs/procfs/procfs_fpregs.c optional procfs fs/procfs/procfs_ioctl.c optional procfs fs/procfs/procfs_map.c optional procfs fs/procfs/procfs_mem.c optional procfs fs/procfs/procfs_note.c optional procfs fs/procfs/procfs_osrel.c optional procfs fs/procfs/procfs_regs.c optional procfs fs/procfs/procfs_rlimit.c optional procfs fs/procfs/procfs_status.c optional procfs fs/procfs/procfs_type.c optional procfs fs/pseudofs/pseudofs.c optional pseudofs fs/pseudofs/pseudofs_fileno.c optional pseudofs fs/pseudofs/pseudofs_vncache.c optional pseudofs fs/pseudofs/pseudofs_vnops.c optional pseudofs fs/smbfs/smbfs_io.c optional smbfs fs/smbfs/smbfs_node.c optional smbfs fs/smbfs/smbfs_smb.c optional smbfs fs/smbfs/smbfs_subr.c optional smbfs fs/smbfs/smbfs_vfsops.c optional smbfs fs/smbfs/smbfs_vnops.c optional smbfs fs/udf/osta.c optional udf fs/udf/udf_iconv.c optional udf_iconv fs/udf/udf_vfsops.c optional udf fs/udf/udf_vnops.c optional udf fs/unionfs/union_subr.c optional unionfs fs/unionfs/union_vfsops.c optional unionfs fs/unionfs/union_vnops.c optional unionfs fs/tmpfs/tmpfs_vnops.c optional tmpfs fs/tmpfs/tmpfs_fifoops.c optional tmpfs fs/tmpfs/tmpfs_vfsops.c optional tmpfs fs/tmpfs/tmpfs_subr.c optional tmpfs gdb/gdb_cons.c optional gdb gdb/gdb_main.c optional gdb gdb/gdb_packet.c optional gdb gdb/netgdb.c optional ddb debugnet gdb netgdb inet geom/bde/g_bde.c optional geom_bde geom/bde/g_bde_crypt.c optional geom_bde geom/bde/g_bde_lock.c optional geom_bde geom/bde/g_bde_work.c optional geom_bde geom/cache/g_cache.c optional geom_cache geom/concat/g_concat.c optional geom_concat geom/eli/g_eli.c optional geom_eli geom/eli/g_eli_crypto.c optional geom_eli geom/eli/g_eli_ctl.c optional geom_eli geom/eli/g_eli_hmac.c optional geom_eli geom/eli/g_eli_integrity.c optional geom_eli geom/eli/g_eli_key.c optional geom_eli geom/eli/g_eli_key_cache.c optional geom_eli geom/eli/g_eli_privacy.c optional geom_eli geom/eli/pkcs5v2.c optional geom_eli geom/gate/g_gate.c optional geom_gate geom/geom_bsd_enc.c optional geom_part_bsd geom/geom_ccd.c optional ccd | geom_ccd geom/geom_ctl.c standard geom/geom_dev.c standard geom/geom_disk.c standard geom/geom_dump.c standard geom/geom_event.c standard geom/geom_flashmap.c optional fdt cfi | fdt mx25l | mmcsd | fdt n25q | fdt at45d geom/geom_io.c standard geom/geom_kern.c standard geom/geom_map.c optional geom_map geom/geom_redboot.c optional geom_redboot geom/geom_slice.c standard geom/geom_subr.c standard geom/geom_vfs.c standard geom/journal/g_journal.c optional geom_journal geom/journal/g_journal_ufs.c optional geom_journal geom/label/g_label.c optional geom_label | geom_label_gpt geom/label/g_label_ext2fs.c optional geom_label geom/label/g_label_flashmap.c optional geom_label geom/label/g_label_iso9660.c optional geom_label geom/label/g_label_msdosfs.c optional geom_label geom/label/g_label_ntfs.c optional geom_label geom/label/g_label_reiserfs.c optional geom_label geom/label/g_label_ufs.c optional geom_label geom/label/g_label_gpt.c optional geom_label | geom_label_gpt geom/label/g_label_disk_ident.c optional geom_label geom/linux_lvm/g_linux_lvm.c optional geom_linux_lvm geom/mirror/g_mirror.c optional geom_mirror geom/mirror/g_mirror_ctl.c optional geom_mirror geom/mountver/g_mountver.c optional geom_mountver geom/multipath/g_multipath.c optional geom_multipath geom/nop/g_nop.c optional geom_nop geom/part/g_part.c standard geom/part/g_part_if.m standard geom/part/g_part_apm.c optional geom_part_apm geom/part/g_part_bsd.c optional geom_part_bsd geom/part/g_part_bsd64.c optional geom_part_bsd64 geom/part/g_part_ebr.c optional geom_part_ebr geom/part/g_part_gpt.c optional geom_part_gpt geom/part/g_part_ldm.c optional geom_part_ldm geom/part/g_part_mbr.c optional geom_part_mbr geom/part/g_part_vtoc8.c optional geom_part_vtoc8 geom/raid/g_raid.c optional geom_raid geom/raid/g_raid_ctl.c optional geom_raid geom/raid/g_raid_md_if.m optional geom_raid geom/raid/g_raid_tr_if.m optional geom_raid geom/raid/md_ddf.c optional geom_raid geom/raid/md_intel.c optional geom_raid geom/raid/md_jmicron.c optional geom_raid geom/raid/md_nvidia.c optional geom_raid geom/raid/md_promise.c optional geom_raid geom/raid/md_sii.c optional geom_raid geom/raid/tr_concat.c optional geom_raid geom/raid/tr_raid0.c optional geom_raid geom/raid/tr_raid1.c optional geom_raid geom/raid/tr_raid1e.c optional geom_raid geom/raid/tr_raid5.c optional geom_raid geom/raid3/g_raid3.c optional geom_raid3 geom/raid3/g_raid3_ctl.c optional geom_raid3 geom/shsec/g_shsec.c optional geom_shsec geom/stripe/g_stripe.c optional geom_stripe geom/uzip/g_uzip.c optional geom_uzip geom/uzip/g_uzip_lzma.c optional geom_uzip geom/uzip/g_uzip_wrkthr.c optional geom_uzip geom/uzip/g_uzip_zlib.c optional geom_uzip geom/uzip/g_uzip_zstd.c optional geom_uzip zstdio \ compile-with "${NORMAL_C} -I$S/contrib/zstd/lib/freebsd" geom/vinum/geom_vinum.c optional geom_vinum geom/vinum/geom_vinum_create.c optional geom_vinum geom/vinum/geom_vinum_drive.c optional geom_vinum geom/vinum/geom_vinum_plex.c optional geom_vinum geom/vinum/geom_vinum_volume.c optional geom_vinum geom/vinum/geom_vinum_subr.c optional geom_vinum geom/vinum/geom_vinum_raid5.c optional geom_vinum geom/vinum/geom_vinum_share.c optional geom_vinum geom/vinum/geom_vinum_list.c optional geom_vinum geom/vinum/geom_vinum_rm.c optional geom_vinum geom/vinum/geom_vinum_init.c optional geom_vinum geom/vinum/geom_vinum_state.c optional geom_vinum geom/vinum/geom_vinum_rename.c optional geom_vinum geom/vinum/geom_vinum_move.c optional geom_vinum geom/vinum/geom_vinum_events.c optional geom_vinum geom/virstor/binstream.c optional geom_virstor geom/virstor/g_virstor.c optional geom_virstor geom/virstor/g_virstor_md.c optional geom_virstor geom/zero/g_zero.c optional geom_zero fs/ext2fs/ext2_acl.c optional ext2fs fs/ext2fs/ext2_alloc.c optional ext2fs fs/ext2fs/ext2_balloc.c optional ext2fs fs/ext2fs/ext2_bmap.c optional ext2fs fs/ext2fs/ext2_csum.c optional ext2fs fs/ext2fs/ext2_extattr.c optional ext2fs fs/ext2fs/ext2_extents.c optional ext2fs fs/ext2fs/ext2_inode.c optional ext2fs fs/ext2fs/ext2_inode_cnv.c optional ext2fs fs/ext2fs/ext2_hash.c optional ext2fs fs/ext2fs/ext2_htree.c optional ext2fs fs/ext2fs/ext2_lookup.c optional ext2fs fs/ext2fs/ext2_subr.c optional ext2fs fs/ext2fs/ext2_vfsops.c optional ext2fs fs/ext2fs/ext2_vnops.c optional ext2fs # isa/isa_if.m standard isa/isa_common.c optional isa isa/isahint.c optional isa isa/pnp.c optional isa isapnp isa/pnpparse.c optional isa isapnp fs/cd9660/cd9660_bmap.c optional cd9660 fs/cd9660/cd9660_lookup.c optional cd9660 fs/cd9660/cd9660_node.c optional cd9660 fs/cd9660/cd9660_rrip.c optional cd9660 fs/cd9660/cd9660_util.c optional cd9660 fs/cd9660/cd9660_vfsops.c optional cd9660 fs/cd9660/cd9660_vnops.c optional cd9660 fs/cd9660/cd9660_iconv.c optional cd9660_iconv gnu/gcov/gcc_4_7.c optional gcov \ warning "kernel contains GPL licensed gcov support" gnu/gcov/gcov_fs.c optional gcov lindebugfs \ compile-with "${LINUXKPI_C}" gnu/gcov/gcov_subr.c optional gcov kern/bus_if.m standard kern/clock_if.m standard kern/cpufreq_if.m standard kern/device_if.m standard kern/imgact_binmisc.c optional imagact_binmisc kern/imgact_elf.c standard kern/imgact_elf32.c optional compat_freebsd32 kern/imgact_shell.c standard kern/init_main.c standard kern/init_sysent.c standard kern/ksched.c optional _kposix_priority_scheduling kern/kern_acct.c standard kern/kern_alq.c optional alq kern/kern_clock.c standard kern/kern_condvar.c standard kern/kern_conf.c standard kern/kern_cons.c standard kern/kern_cpu.c standard kern/kern_cpuset.c standard kern/kern_context.c standard kern/kern_descrip.c standard kern/kern_dtrace.c optional kdtrace_hooks kern/kern_dump.c standard kern/kern_environment.c standard kern/kern_et.c standard kern/kern_event.c standard kern/kern_exec.c standard kern/kern_exit.c standard kern/kern_fail.c standard kern/kern_ffclock.c standard kern/kern_fork.c standard kern/kern_hhook.c standard kern/kern_idle.c standard kern/kern_intr.c standard kern/kern_jail.c standard kern/kern_kcov.c optional kcov \ compile-with "${NORMAL_C:N-fsanitize*}" kern/kern_khelp.c standard kern/kern_kthread.c standard kern/kern_ktr.c optional ktr kern/kern_ktrace.c standard kern/kern_linker.c standard kern/kern_lock.c standard kern/kern_lockf.c standard kern/kern_lockstat.c optional kdtrace_hooks kern/kern_loginclass.c standard kern/kern_malloc.c standard kern/kern_mbuf.c standard kern/kern_mib.c standard kern/kern_module.c standard kern/kern_mtxpool.c standard kern/kern_mutex.c standard kern/kern_ntptime.c standard kern/kern_osd.c standard kern/kern_physio.c standard kern/kern_pmc.c standard kern/kern_poll.c optional device_polling kern/kern_priv.c standard kern/kern_proc.c standard kern/kern_procctl.c standard kern/kern_prot.c standard kern/kern_racct.c standard kern/kern_rangelock.c standard kern/kern_rctl.c standard kern/kern_resource.c standard kern/kern_rmlock.c standard kern/kern_rwlock.c standard kern/kern_sdt.c optional kdtrace_hooks kern/kern_sema.c standard kern/kern_sendfile.c standard kern/kern_sharedpage.c standard kern/kern_shutdown.c standard kern/kern_sig.c standard kern/kern_switch.c standard kern/kern_sx.c standard kern/kern_synch.c standard kern/kern_syscalls.c standard kern/kern_sysctl.c standard kern/kern_tc.c standard kern/kern_thr.c standard kern/kern_thread.c standard kern/kern_time.c standard kern/kern_timeout.c standard kern/kern_tslog.c optional tslog kern/kern_ubsan.c optional kubsan kern/kern_umtx.c standard kern/kern_uuid.c standard kern/kern_xxx.c standard kern/link_elf.c standard kern/linker_if.m standard kern/md4c.c optional netsmb kern/md5c.c standard kern/p1003_1b.c standard kern/posix4_mib.c standard kern/sched_4bsd.c optional sched_4bsd kern/sched_ule.c optional sched_ule kern/serdev_if.m standard kern/stack_protector.c standard \ compile-with "${NORMAL_C:N-fstack-protector*}" kern/subr_acl_nfs4.c optional ufs_acl | zfs kern/subr_acl_posix1e.c optional ufs_acl kern/subr_autoconf.c standard kern/subr_blist.c standard kern/subr_boot.c standard kern/subr_bus.c standard kern/subr_bus_dma.c standard kern/subr_bufring.c standard kern/subr_capability.c standard kern/subr_clock.c standard kern/subr_compressor.c standard \ compile-with "${NORMAL_C} -I$S/contrib/zstd/lib/freebsd" kern/subr_coverage.c optional coverage \ compile-with "${NORMAL_C:N-fsanitize*}" kern/subr_counter.c standard +kern/subr_csan.c optional kcsan \ + compile-with "${NORMAL_C:N-fsanitize*}" kern/subr_devstat.c standard kern/subr_disk.c standard kern/subr_early.c standard kern/subr_epoch.c standard kern/subr_eventhandler.c standard kern/subr_fattime.c standard kern/subr_firmware.c optional firmware kern/subr_filter.c standard kern/subr_gtaskqueue.c standard kern/subr_hash.c standard kern/subr_hints.c standard kern/subr_kdb.c standard kern/subr_kobj.c standard kern/subr_lock.c standard kern/subr_log.c standard kern/subr_mchain.c optional libmchain kern/subr_module.c standard kern/subr_msgbuf.c standard kern/subr_param.c standard kern/subr_pcpu.c standard kern/subr_pctrie.c standard kern/subr_pidctrl.c standard kern/subr_power.c standard kern/subr_prf.c standard kern/subr_prof.c standard kern/subr_rangeset.c standard kern/subr_rman.c standard kern/subr_rtc.c standard kern/subr_sbuf.c standard kern/subr_scanf.c standard kern/subr_sglist.c standard kern/subr_sleepqueue.c standard kern/subr_smp.c standard kern/subr_stack.c optional ddb | stack | ktr kern/subr_stats.c optional stats kern/subr_taskqueue.c standard kern/subr_terminal.c optional vt kern/subr_trap.c standard kern/subr_turnstile.c standard kern/subr_uio.c standard kern/subr_unit.c standard kern/subr_vmem.c standard kern/subr_witness.c optional witness kern/sys_capability.c standard kern/sys_generic.c standard kern/sys_getrandom.c standard kern/sys_pipe.c standard kern/sys_procdesc.c standard kern/sys_process.c standard kern/sys_socket.c standard kern/syscalls.c standard kern/sysv_ipc.c standard kern/sysv_msg.c optional sysvmsg kern/sysv_sem.c optional sysvsem kern/sysv_shm.c optional sysvshm kern/tty.c standard kern/tty_compat.c optional compat_43tty kern/tty_info.c standard kern/tty_inq.c standard kern/tty_outq.c standard kern/tty_pts.c standard kern/tty_tty.c standard kern/tty_ttydisc.c standard kern/uipc_accf.c standard kern/uipc_debug.c optional ddb kern/uipc_domain.c standard kern/uipc_ktls.c optional kern_tls kern/uipc_mbuf.c standard kern/uipc_mbuf2.c standard kern/uipc_mbufhash.c standard kern/uipc_mqueue.c optional p1003_1b_mqueue kern/uipc_sem.c optional p1003_1b_semaphores kern/uipc_shm.c standard kern/uipc_sockbuf.c standard kern/uipc_socket.c standard kern/uipc_syscalls.c standard kern/uipc_usrreq.c standard kern/vfs_acl.c standard kern/vfs_aio.c standard kern/vfs_bio.c standard kern/vfs_cache.c standard kern/vfs_cluster.c standard kern/vfs_default.c standard kern/vfs_export.c standard kern/vfs_extattr.c standard kern/vfs_hash.c standard kern/vfs_init.c standard kern/vfs_lookup.c standard kern/vfs_mount.c standard kern/vfs_mountroot.c standard kern/vfs_subr.c standard kern/vfs_syscalls.c standard kern/vfs_vnops.c standard # # Kernel GSS-API # gssd.h optional kgssapi \ dependency "$S/kgssapi/gssd.x" \ compile-with "RPCGEN_CPP='${CPP}' rpcgen -hM $S/kgssapi/gssd.x | grep -v pthread.h > gssd.h" \ no-obj no-implicit-rule before-depend local \ clean "gssd.h" gssd_xdr.c optional kgssapi \ dependency "$S/kgssapi/gssd.x gssd.h" \ compile-with "RPCGEN_CPP='${CPP}' rpcgen -c $S/kgssapi/gssd.x -o gssd_xdr.c" \ no-implicit-rule before-depend local \ clean "gssd_xdr.c" gssd_clnt.c optional kgssapi \ dependency "$S/kgssapi/gssd.x gssd.h" \ compile-with "RPCGEN_CPP='${CPP}' rpcgen -lM $S/kgssapi/gssd.x | grep -v string.h > gssd_clnt.c" \ no-implicit-rule before-depend local \ clean "gssd_clnt.c" kgssapi/gss_accept_sec_context.c optional kgssapi kgssapi/gss_add_oid_set_member.c optional kgssapi kgssapi/gss_acquire_cred.c optional kgssapi kgssapi/gss_canonicalize_name.c optional kgssapi kgssapi/gss_create_empty_oid_set.c optional kgssapi kgssapi/gss_delete_sec_context.c optional kgssapi kgssapi/gss_display_status.c optional kgssapi kgssapi/gss_export_name.c optional kgssapi kgssapi/gss_get_mic.c optional kgssapi kgssapi/gss_init_sec_context.c optional kgssapi kgssapi/gss_impl.c optional kgssapi kgssapi/gss_import_name.c optional kgssapi kgssapi/gss_names.c optional kgssapi kgssapi/gss_pname_to_uid.c optional kgssapi kgssapi/gss_release_buffer.c optional kgssapi kgssapi/gss_release_cred.c optional kgssapi kgssapi/gss_release_name.c optional kgssapi kgssapi/gss_release_oid_set.c optional kgssapi kgssapi/gss_set_cred_option.c optional kgssapi kgssapi/gss_test_oid_set_member.c optional kgssapi kgssapi/gss_unwrap.c optional kgssapi kgssapi/gss_verify_mic.c optional kgssapi kgssapi/gss_wrap.c optional kgssapi kgssapi/gss_wrap_size_limit.c optional kgssapi kgssapi/gssd_prot.c optional kgssapi kgssapi/krb5/krb5_mech.c optional kgssapi kgssapi/krb5/kcrypto.c optional kgssapi kgssapi/krb5/kcrypto_aes.c optional kgssapi kgssapi/krb5/kcrypto_arcfour.c optional kgssapi kgssapi/krb5/kcrypto_des.c optional kgssapi kgssapi/krb5/kcrypto_des3.c optional kgssapi kgssapi/kgss_if.m optional kgssapi kgssapi/gsstest.c optional kgssapi_debug # These files in libkern/ are those needed by all architectures. Some # of the files in libkern/ are only needed on some architectures, e.g., # libkern/divdi3.c is needed by i386 but not alpha. Also, some of these # routines may be optimized for a particular platform. In either case, # the file should be moved to conf/files. from here. # libkern/arc4random.c standard libkern/asprintf.c standard libkern/bcd.c standard libkern/bsearch.c standard libkern/explicit_bzero.c standard libkern/fnmatch.c standard libkern/gsb_crc32.c standard libkern/iconv.c optional libiconv libkern/iconv_converter_if.m optional libiconv libkern/iconv_ucs.c optional libiconv libkern/iconv_xlat.c optional libiconv libkern/iconv_xlat16.c optional libiconv libkern/inet_aton.c standard libkern/inet_ntoa.c standard libkern/inet_ntop.c standard libkern/inet_pton.c standard libkern/jenkins_hash.c standard libkern/murmur3_32.c standard libkern/mcount.c optional profiling-routine libkern/memcchr.c standard libkern/memchr.c standard libkern/memmem.c optional gdb libkern/qsort.c standard libkern/qsort_r.c standard libkern/random.c standard libkern/scanc.c standard libkern/strcasecmp.c standard libkern/strcat.c standard libkern/strchr.c standard libkern/strchrnul.c optional gdb libkern/strcmp.c standard libkern/strcpy.c standard libkern/strcspn.c standard libkern/strdup.c standard libkern/strndup.c standard libkern/strlcat.c standard libkern/strlcpy.c standard libkern/strlen.c standard libkern/strncat.c standard libkern/strncmp.c standard libkern/strncpy.c standard libkern/strnlen.c standard libkern/strrchr.c standard libkern/strsep.c standard libkern/strspn.c standard libkern/strstr.c standard libkern/strtol.c standard libkern/strtoq.c standard libkern/strtoul.c standard libkern/strtouq.c standard libkern/strvalid.c standard libkern/timingsafe_bcmp.c standard contrib/zlib/adler32.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | ddb_ctf | gzio | zfs | zlib contrib/zlib/compress.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | ddb_ctf | gzio | zfs | zlib \ compile-with "${NORMAL_C} -Wno-cast-qual" contrib/zlib/crc32.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | ddb_ctf | gzio | zfs | zlib contrib/zlib/deflate.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | ddb_ctf | gzio | zfs | zlib \ compile-with "${NORMAL_C} -Wno-cast-qual" contrib/zlib/inffast.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | ddb_ctf | gzio | zfs | zlib contrib/zlib/inflate.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | ddb_ctf | gzio | zfs | zlib contrib/zlib/inftrees.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | ddb_ctf | gzio | zfs | zlib contrib/zlib/trees.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | ddb_ctf | gzio | zfs | zlib contrib/zlib/uncompr.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | ddb_ctf | gzio | zfs | zlib \ compile-with "${NORMAL_C} -Wno-cast-qual" contrib/zlib/zutil.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | ddb_ctf | gzio | zfs | zlib dev/zlib/zlib_mod.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | ddb_ctf | gzio | zfs | zlib dev/zlib/zcalloc.c optional crypto | geom_uzip | ipsec | \ ipsec_support | mxge | ddb_ctf | gzio | zfs | zlib net/altq/altq_cbq.c optional altq net/altq/altq_codel.c optional altq net/altq/altq_hfsc.c optional altq net/altq/altq_fairq.c optional altq net/altq/altq_priq.c optional altq net/altq/altq_red.c optional altq net/altq/altq_rio.c optional altq net/altq/altq_rmclass.c optional altq net/altq/altq_subr.c optional altq net/bpf.c standard net/bpf_buffer.c optional bpf net/bpf_jitter.c optional bpf_jitter net/bpf_filter.c optional bpf | netgraph_bpf net/bpf_zerocopy.c optional bpf net/bridgestp.c optional bridge | if_bridge net/ieee8023ad_lacp.c optional lagg net/if.c standard net/if_bridge.c optional bridge inet | if_bridge inet net/if_clone.c standard net/if_dead.c standard net/if_debug.c optional ddb net/if_disc.c optional disc net/if_edsc.c optional edsc net/if_enc.c optional enc inet | enc inet6 net/if_epair.c optional epair net/if_ethersubr.c optional ether net/if_fwsubr.c optional fwip net/if_gif.c optional gif inet | gif inet6 | \ netgraph_gif inet | netgraph_gif inet6 net/if_gre.c optional gre inet | gre inet6 net/if_ipsec.c optional inet ipsec | inet6 ipsec net/if_lagg.c optional lagg net/if_loop.c optional loop net/if_llatbl.c standard net/if_me.c optional me inet net/if_media.c standard net/if_mib.c standard net/if_spppfr.c optional sppp | netgraph_sppp net/if_spppsubr.c optional sppp | netgraph_sppp net/if_stf.c optional stf inet inet6 net/if_tuntap.c optional tuntap net/if_vlan.c optional vlan net/if_vxlan.c optional vxlan inet | vxlan inet6 net/ifdi_if.m optional ether pci iflib net/iflib.c optional ether pci iflib net/iflib_clone.c optional ether pci iflib net/mp_ring.c optional ether iflib net/mppcc.c optional netgraph_mppc_compression net/mppcd.c optional netgraph_mppc_compression net/netisr.c standard net/debugnet.c optional inet debugnet net/debugnet_inet.c optional inet debugnet net/pfil.c optional ether | inet net/radix.c standard net/radix_mpath.c standard net/raw_cb.c standard net/raw_usrreq.c standard net/route.c standard net/rss_config.c optional inet rss | inet6 rss net/rtsock.c standard net/slcompress.c optional netgraph_vjc | sppp | \ netgraph_sppp net/toeplitz.c optional inet rss | inet6 rss net/vnet.c optional vimage net80211/ieee80211.c optional wlan net80211/ieee80211_acl.c optional wlan wlan_acl net80211/ieee80211_action.c optional wlan net80211/ieee80211_adhoc.c optional wlan \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_ageq.c optional wlan net80211/ieee80211_amrr.c optional wlan | wlan_amrr net80211/ieee80211_crypto.c optional wlan \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_crypto_ccmp.c optional wlan wlan_ccmp net80211/ieee80211_crypto_none.c optional wlan net80211/ieee80211_crypto_tkip.c optional wlan wlan_tkip net80211/ieee80211_crypto_wep.c optional wlan wlan_wep net80211/ieee80211_ddb.c optional wlan ddb net80211/ieee80211_dfs.c optional wlan net80211/ieee80211_freebsd.c optional wlan net80211/ieee80211_hostap.c optional wlan \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_ht.c optional wlan net80211/ieee80211_hwmp.c optional wlan ieee80211_support_mesh net80211/ieee80211_input.c optional wlan net80211/ieee80211_ioctl.c optional wlan net80211/ieee80211_mesh.c optional wlan ieee80211_support_mesh \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_monitor.c optional wlan net80211/ieee80211_node.c optional wlan net80211/ieee80211_output.c optional wlan net80211/ieee80211_phy.c optional wlan net80211/ieee80211_power.c optional wlan net80211/ieee80211_proto.c optional wlan net80211/ieee80211_radiotap.c optional wlan net80211/ieee80211_ratectl.c optional wlan net80211/ieee80211_ratectl_none.c optional wlan net80211/ieee80211_regdomain.c optional wlan net80211/ieee80211_rssadapt.c optional wlan wlan_rssadapt net80211/ieee80211_scan.c optional wlan net80211/ieee80211_scan_sta.c optional wlan net80211/ieee80211_sta.c optional wlan \ compile-with "${NORMAL_C} -Wno-unused-function" net80211/ieee80211_superg.c optional wlan ieee80211_support_superg net80211/ieee80211_scan_sw.c optional wlan net80211/ieee80211_tdma.c optional wlan ieee80211_support_tdma net80211/ieee80211_vht.c optional wlan net80211/ieee80211_wds.c optional wlan net80211/ieee80211_xauth.c optional wlan wlan_xauth net80211/ieee80211_alq.c optional wlan ieee80211_alq netgraph/atm/ccatm/ng_ccatm.c optional ngatm_ccatm \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/atm/ngatmbase.c optional ngatm_atmbase \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/atm/sscfu/ng_sscfu.c optional ngatm_sscfu \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/atm/sscop/ng_sscop.c optional ngatm_sscop \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/atm/uni/ng_uni.c optional ngatm_uni \ compile-with "${NORMAL_C} -I$S/contrib/ngatm" netgraph/bluetooth/common/ng_bluetooth.c optional netgraph_bluetooth netgraph/bluetooth/drivers/bt3c/ng_bt3c_pccard.c optional netgraph_bluetooth_bt3c netgraph/bluetooth/drivers/h4/ng_h4.c optional netgraph_bluetooth_h4 netgraph/bluetooth/drivers/ubt/ng_ubt.c optional netgraph_bluetooth_ubt usb netgraph/bluetooth/drivers/ubt/ng_ubt_intel.c optional netgraph_bluetooth_ubt usb netgraph/bluetooth/drivers/ubtbcmfw/ubtbcmfw.c optional netgraph_bluetooth_ubtbcmfw usb netgraph/bluetooth/hci/ng_hci_cmds.c optional netgraph_bluetooth_hci netgraph/bluetooth/hci/ng_hci_evnt.c optional netgraph_bluetooth_hci netgraph/bluetooth/hci/ng_hci_main.c optional netgraph_bluetooth_hci netgraph/bluetooth/hci/ng_hci_misc.c optional netgraph_bluetooth_hci netgraph/bluetooth/hci/ng_hci_ulpi.c optional netgraph_bluetooth_hci netgraph/bluetooth/l2cap/ng_l2cap_cmds.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_evnt.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_llpi.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_main.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_misc.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/l2cap/ng_l2cap_ulpi.c optional netgraph_bluetooth_l2cap netgraph/bluetooth/socket/ng_btsocket.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_hci_raw.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_l2cap.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_l2cap_raw.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_rfcomm.c optional netgraph_bluetooth_socket netgraph/bluetooth/socket/ng_btsocket_sco.c optional netgraph_bluetooth_socket netgraph/netflow/netflow.c optional netgraph_netflow netgraph/netflow/netflow_v9.c optional netgraph_netflow netgraph/netflow/ng_netflow.c optional netgraph_netflow netgraph/ng_UI.c optional netgraph_UI netgraph/ng_async.c optional netgraph_async netgraph/ng_atmllc.c optional netgraph_atmllc netgraph/ng_base.c optional netgraph netgraph/ng_bpf.c optional netgraph_bpf netgraph/ng_bridge.c optional netgraph_bridge netgraph/ng_car.c optional netgraph_car netgraph/ng_checksum.c optional netgraph_checksum netgraph/ng_cisco.c optional netgraph_cisco netgraph/ng_deflate.c optional netgraph_deflate netgraph/ng_device.c optional netgraph_device netgraph/ng_echo.c optional netgraph_echo netgraph/ng_eiface.c optional netgraph_eiface netgraph/ng_ether.c optional netgraph_ether netgraph/ng_ether_echo.c optional netgraph_ether_echo netgraph/ng_frame_relay.c optional netgraph_frame_relay netgraph/ng_gif.c optional netgraph_gif inet6 | netgraph_gif inet netgraph/ng_gif_demux.c optional netgraph_gif_demux netgraph/ng_hole.c optional netgraph_hole netgraph/ng_iface.c optional netgraph_iface netgraph/ng_ip_input.c optional netgraph_ip_input netgraph/ng_ipfw.c optional netgraph_ipfw inet ipfirewall netgraph/ng_ksocket.c optional netgraph_ksocket netgraph/ng_l2tp.c optional netgraph_l2tp netgraph/ng_lmi.c optional netgraph_lmi netgraph/ng_mppc.c optional netgraph_mppc_compression | \ netgraph_mppc_encryption netgraph/ng_nat.c optional netgraph_nat inet libalias netgraph/ng_one2many.c optional netgraph_one2many netgraph/ng_parse.c optional netgraph netgraph/ng_patch.c optional netgraph_patch netgraph/ng_pipe.c optional netgraph_pipe netgraph/ng_ppp.c optional netgraph_ppp netgraph/ng_pppoe.c optional netgraph_pppoe netgraph/ng_pptpgre.c optional netgraph_pptpgre netgraph/ng_pred1.c optional netgraph_pred1 netgraph/ng_rfc1490.c optional netgraph_rfc1490 netgraph/ng_socket.c optional netgraph_socket netgraph/ng_split.c optional netgraph_split netgraph/ng_sppp.c optional netgraph_sppp netgraph/ng_tag.c optional netgraph_tag netgraph/ng_tcpmss.c optional netgraph_tcpmss netgraph/ng_tee.c optional netgraph_tee netgraph/ng_tty.c optional netgraph_tty netgraph/ng_vjc.c optional netgraph_vjc netgraph/ng_vlan.c optional netgraph_vlan netinet/accf_data.c optional accept_filter_data inet netinet/accf_dns.c optional accept_filter_dns inet netinet/accf_http.c optional accept_filter_http inet netinet/if_ether.c optional inet ether netinet/igmp.c optional inet netinet/in.c optional inet netinet/in_debug.c optional inet ddb netinet/in_kdtrace.c optional inet | inet6 netinet/ip_carp.c optional inet carp | inet6 carp netinet/in_fib.c optional inet netinet/in_gif.c optional gif inet | netgraph_gif inet netinet/ip_gre.c optional gre inet netinet/ip_id.c optional inet netinet/in_jail.c optional inet netinet/in_mcast.c optional inet netinet/in_pcb.c optional inet | inet6 netinet/in_pcbgroup.c optional inet pcbgroup | inet6 pcbgroup netinet/in_prot.c optional inet | inet6 netinet/in_proto.c optional inet | inet6 netinet/in_rmx.c optional inet netinet/in_rss.c optional inet rss netinet/ip_divert.c optional inet ipdivert ipfirewall netinet/ip_ecn.c optional inet | inet6 netinet/ip_encap.c optional inet | inet6 netinet/ip_fastfwd.c optional inet netinet/ip_icmp.c optional inet | inet6 netinet/ip_input.c optional inet netinet/ip_mroute.c optional mrouting inet netinet/ip_options.c optional inet netinet/ip_output.c optional inet netinet/ip_reass.c optional inet netinet/raw_ip.c optional inet | inet6 netinet/cc/cc.c optional inet | inet6 netinet/cc/cc_newreno.c optional inet | inet6 netinet/sctp_asconf.c optional inet sctp | inet6 sctp netinet/sctp_auth.c optional inet sctp | inet6 sctp netinet/sctp_bsd_addr.c optional inet sctp | inet6 sctp netinet/sctp_cc_functions.c optional inet sctp | inet6 sctp netinet/sctp_crc32.c optional inet | inet6 netinet/sctp_indata.c optional inet sctp | inet6 sctp netinet/sctp_input.c optional inet sctp | inet6 sctp netinet/sctp_kdtrace.c optional inet sctp | inet6 sctp netinet/sctp_output.c optional inet sctp | inet6 sctp netinet/sctp_pcb.c optional inet sctp | inet6 sctp netinet/sctp_peeloff.c optional inet sctp | inet6 sctp netinet/sctp_ss_functions.c optional inet sctp | inet6 sctp netinet/sctp_syscalls.c optional inet sctp | inet6 sctp netinet/sctp_sysctl.c optional inet sctp | inet6 sctp netinet/sctp_timer.c optional inet sctp | inet6 sctp netinet/sctp_usrreq.c optional inet sctp | inet6 sctp netinet/sctputil.c optional inet sctp | inet6 sctp netinet/siftr.c optional inet siftr alq | inet6 siftr alq netinet/tcp_debug.c optional tcpdebug netinet/tcp_fastopen.c optional inet tcp_rfc7413 | inet6 tcp_rfc7413 netinet/tcp_hostcache.c optional inet | inet6 netinet/tcp_input.c optional inet | inet6 netinet/tcp_log_buf.c optional tcp_blackbox inet | tcp_blackbox inet6 netinet/tcp_lro.c optional inet | inet6 netinet/tcp_output.c optional inet | inet6 netinet/tcp_offload.c optional tcp_offload inet | tcp_offload inet6 netinet/tcp_hpts.c optional tcphpts inet | tcphpts inet6 netinet/tcp_ratelimit.c optional ratelimit inet | ratelimit inet6 netinet/tcp_pcap.c optional inet tcppcap | inet6 tcppcap \ compile-with "${NORMAL_C} ${NO_WNONNULL}" netinet/tcp_reass.c optional inet | inet6 netinet/tcp_sack.c optional inet | inet6 netinet/tcp_subr.c optional inet | inet6 netinet/tcp_syncache.c optional inet | inet6 netinet/tcp_timer.c optional inet | inet6 netinet/tcp_timewait.c optional inet | inet6 netinet/tcp_usrreq.c optional inet | inet6 netinet/udp_usrreq.c optional inet | inet6 netinet/libalias/alias.c optional libalias inet | netgraph_nat inet netinet/libalias/alias_db.c optional libalias inet | netgraph_nat inet netinet/libalias/alias_mod.c optional libalias | netgraph_nat netinet/libalias/alias_proxy.c optional libalias inet | netgraph_nat inet netinet/libalias/alias_util.c optional libalias inet | netgraph_nat inet netinet/libalias/alias_sctp.c optional libalias inet | netgraph_nat inet netinet/netdump/netdump_client.c optional inet debugnet netdump netinet6/dest6.c optional inet6 netinet6/frag6.c optional inet6 netinet6/icmp6.c optional inet6 netinet6/in6.c optional inet6 netinet6/in6_cksum.c optional inet6 netinet6/in6_fib.c optional inet6 netinet6/in6_gif.c optional gif inet6 | netgraph_gif inet6 netinet6/in6_ifattach.c optional inet6 netinet6/in6_jail.c optional inet6 netinet6/in6_mcast.c optional inet6 netinet6/in6_pcb.c optional inet6 netinet6/in6_pcbgroup.c optional inet6 pcbgroup netinet6/in6_proto.c optional inet6 netinet6/in6_rmx.c optional inet6 netinet6/in6_rss.c optional inet6 rss netinet6/in6_src.c optional inet6 netinet6/ip6_fastfwd.c optional inet6 netinet6/ip6_forward.c optional inet6 netinet6/ip6_gre.c optional gre inet6 netinet6/ip6_id.c optional inet6 netinet6/ip6_input.c optional inet6 netinet6/ip6_mroute.c optional mrouting inet6 netinet6/ip6_output.c optional inet6 netinet6/mld6.c optional inet6 netinet6/nd6.c optional inet6 netinet6/nd6_nbr.c optional inet6 netinet6/nd6_rtr.c optional inet6 netinet6/raw_ip6.c optional inet6 netinet6/route6.c optional inet6 netinet6/scope6.c optional inet6 netinet6/sctp6_usrreq.c optional inet6 sctp netinet6/udp6_usrreq.c optional inet6 netipsec/ipsec.c optional ipsec inet | ipsec inet6 netipsec/ipsec_input.c optional ipsec inet | ipsec inet6 netipsec/ipsec_mbuf.c optional ipsec inet | ipsec inet6 netipsec/ipsec_mod.c optional ipsec inet | ipsec inet6 netipsec/ipsec_output.c optional ipsec inet | ipsec inet6 netipsec/ipsec_pcb.c optional ipsec inet | ipsec inet6 | \ ipsec_support inet | ipsec_support inet6 netipsec/key.c optional ipsec inet | ipsec inet6 | \ ipsec_support inet | ipsec_support inet6 netipsec/key_debug.c optional ipsec inet | ipsec inet6 | \ ipsec_support inet | ipsec_support inet6 netipsec/keysock.c optional ipsec inet | ipsec inet6 | \ ipsec_support inet | ipsec_support inet6 netipsec/subr_ipsec.c optional ipsec inet | ipsec inet6 | \ ipsec_support inet | ipsec_support inet6 netipsec/udpencap.c optional ipsec inet netipsec/xform_ah.c optional ipsec inet | ipsec inet6 netipsec/xform_esp.c optional ipsec inet | ipsec inet6 netipsec/xform_ipcomp.c optional ipsec inet | ipsec inet6 netipsec/xform_tcp.c optional ipsec inet tcp_signature | \ ipsec inet6 tcp_signature | ipsec_support inet tcp_signature | \ ipsec_support inet6 tcp_signature netpfil/ipfw/dn_aqm_codel.c optional inet dummynet netpfil/ipfw/dn_aqm_pie.c optional inet dummynet netpfil/ipfw/dn_heap.c optional inet dummynet netpfil/ipfw/dn_sched_fifo.c optional inet dummynet netpfil/ipfw/dn_sched_fq_codel.c optional inet dummynet netpfil/ipfw/dn_sched_fq_pie.c optional inet dummynet netpfil/ipfw/dn_sched_prio.c optional inet dummynet netpfil/ipfw/dn_sched_qfq.c optional inet dummynet netpfil/ipfw/dn_sched_rr.c optional inet dummynet netpfil/ipfw/dn_sched_wf2q.c optional inet dummynet netpfil/ipfw/ip_dummynet.c optional inet dummynet netpfil/ipfw/ip_dn_io.c optional inet dummynet netpfil/ipfw/ip_dn_glue.c optional inet dummynet netpfil/ipfw/ip_fw2.c optional inet ipfirewall netpfil/ipfw/ip_fw_bpf.c optional inet ipfirewall netpfil/ipfw/ip_fw_dynamic.c optional inet ipfirewall \ compile-with "${NORMAL_C} -I$S/contrib/ck/include" netpfil/ipfw/ip_fw_eaction.c optional inet ipfirewall netpfil/ipfw/ip_fw_log.c optional inet ipfirewall netpfil/ipfw/ip_fw_pfil.c optional inet ipfirewall netpfil/ipfw/ip_fw_sockopt.c optional inet ipfirewall netpfil/ipfw/ip_fw_table.c optional inet ipfirewall netpfil/ipfw/ip_fw_table_algo.c optional inet ipfirewall netpfil/ipfw/ip_fw_table_value.c optional inet ipfirewall netpfil/ipfw/ip_fw_iface.c optional inet ipfirewall netpfil/ipfw/ip_fw_nat.c optional inet ipfirewall_nat netpfil/ipfw/nat64/ip_fw_nat64.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nat64/nat64clat.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nat64/nat64clat_control.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nat64/nat64lsn.c optional inet inet6 ipfirewall \ ipfirewall_nat64 compile-with "${NORMAL_C} -I$S/contrib/ck/include" netpfil/ipfw/nat64/nat64lsn_control.c optional inet inet6 ipfirewall \ ipfirewall_nat64 compile-with "${NORMAL_C} -I$S/contrib/ck/include" netpfil/ipfw/nat64/nat64stl.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nat64/nat64stl_control.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nat64/nat64_translate.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nptv6/ip_fw_nptv6.c optional inet inet6 ipfirewall \ ipfirewall_nptv6 netpfil/ipfw/nptv6/nptv6.c optional inet inet6 ipfirewall \ ipfirewall_nptv6 netpfil/ipfw/pmod/ip_fw_pmod.c optional inet ipfirewall_pmod netpfil/ipfw/pmod/tcpmod.c optional inet ipfirewall_pmod netpfil/pf/if_pflog.c optional pflog pf inet netpfil/pf/if_pfsync.c optional pfsync pf inet netpfil/pf/pf.c optional pf inet netpfil/pf/pf_if.c optional pf inet netpfil/pf/pf_ioctl.c optional pf inet netpfil/pf/pf_lb.c optional pf inet netpfil/pf/pf_norm.c optional pf inet netpfil/pf/pf_osfp.c optional pf inet netpfil/pf/pf_ruleset.c optional pf inet netpfil/pf/pf_table.c optional pf inet netpfil/pf/in4_cksum.c optional pf inet netsmb/smb_conn.c optional netsmb netsmb/smb_crypt.c optional netsmb netsmb/smb_dev.c optional netsmb netsmb/smb_iod.c optional netsmb netsmb/smb_rq.c optional netsmb netsmb/smb_smb.c optional netsmb netsmb/smb_subr.c optional netsmb netsmb/smb_trantcp.c optional netsmb netsmb/smb_usr.c optional netsmb nfs/bootp_subr.c optional bootp nfscl nfs/krpc_subr.c optional bootp nfscl nfs/nfs_diskless.c optional nfscl nfs_root nfs/nfs_fha.c optional nfsd nfs/nfs_lock.c optional nfscl | nfslockd | nfsd nfs/nfs_nfssvc.c optional nfscl | nfsd nlm/nlm_advlock.c optional nfslockd | nfsd nlm/nlm_prot_clnt.c optional nfslockd | nfsd nlm/nlm_prot_impl.c optional nfslockd | nfsd nlm/nlm_prot_server.c optional nfslockd | nfsd nlm/nlm_prot_svc.c optional nfslockd | nfsd nlm/nlm_prot_xdr.c optional nfslockd | nfsd nlm/sm_inter_xdr.c optional nfslockd | nfsd # Linux Kernel Programming Interface compat/linuxkpi/common/src/linux_kmod.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_compat.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_current.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_hrtimer.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_kthread.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_lock.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_page.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_pci.c optional compat_linuxkpi pci \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_tasklet.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_idr.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_radix.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_rcu.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C} -I$S/contrib/ck/include" compat/linuxkpi/common/src/linux_schedule.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_slab.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_usb.c optional compat_linuxkpi usb \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_work.c optional compat_linuxkpi \ compile-with "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_seq_file.c optional compat_linuxkpi | lindebugfs \ compile-with "${LINUXKPI_C}" compat/lindebugfs/lindebugfs.c optional lindebugfs \ compile-with "${LINUXKPI_C}" # OpenFabrics Enterprise Distribution (Infiniband) ofed/drivers/infiniband/core/ib_addr.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_agent.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_cache.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_cm.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_cma.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_cq.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_device.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_fmr_pool.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_iwcm.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_iwpm_msg.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_iwpm_util.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_mad.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_mad_rmpp.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_multicast.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_packer.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_roce_gid_mgmt.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_sa_query.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_smi.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_sysfs.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_ucm.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_ucma.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_ud_header.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_umem.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_user_mad.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_uverbs_cmd.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_uverbs_main.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_uverbs_marshall.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/core/ib_verbs.c optional ofed \ compile-with "${OFED_C}" ofed/drivers/infiniband/ulp/ipoib/ipoib_cm.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" #ofed/drivers/infiniband/ulp/ipoib/ipoib_fs.c optional ipoib \ # compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_ib.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_multicast.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/ipoib/ipoib_verbs.c optional ipoib \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" #ofed/drivers/infiniband/ulp/ipoib/ipoib_vlan.c optional ipoib \ # compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/ipoib/" ofed/drivers/infiniband/ulp/sdp/sdp_bcopy.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_main.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_rx.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_cma.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" ofed/drivers/infiniband/ulp/sdp/sdp_tx.c optional sdp inet \ compile-with "${OFED_C} -I$S/ofed/drivers/infiniband/ulp/sdp/" dev/mthca/mthca_allocator.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_av.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_catas.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_cmd.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_cq.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_eq.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_mad.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_main.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_mcg.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_memfree.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_mr.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_pd.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_profile.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_provider.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_qp.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_reset.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_srq.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mthca/mthca_uar.c optional mthca pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_alias_GUID.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_mcg.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_sysfs.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_cm.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_ah.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_cq.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_doorbell.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_mad.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_main.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_mr.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_qp.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_srq.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_ib/mlx4_ib_wc.c optional mlx4ib pci ofed \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_alloc.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_catas.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_cmd.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_cq.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_eq.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_fw.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_fw_qos.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_icm.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_intf.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_main.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_mcg.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_mr.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_pd.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_port.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_profile.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_qp.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_reset.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_sense.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_srq.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_core/mlx4_resource_tracker.c optional mlx4 pci \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_cq.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_main.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_netdev.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_port.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_resources.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_rx.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx4/mlx4_en/mlx4_en_tx.c optional mlx4en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_ib/mlx5_ib_ah.c optional mlx5ib pci ofed \ compile-with "${OFED_C}" dev/mlx5/mlx5_ib/mlx5_ib_cong.c optional mlx5ib pci ofed \ compile-with "${OFED_C}" dev/mlx5/mlx5_ib/mlx5_ib_cq.c optional mlx5ib pci ofed \ compile-with "${OFED_C}" dev/mlx5/mlx5_ib/mlx5_ib_doorbell.c optional mlx5ib pci ofed \ compile-with "${OFED_C}" dev/mlx5/mlx5_ib/mlx5_ib_gsi.c optional mlx5ib pci ofed \ compile-with "${OFED_C}" dev/mlx5/mlx5_ib/mlx5_ib_mad.c optional mlx5ib pci ofed \ compile-with "${OFED_C}" dev/mlx5/mlx5_ib/mlx5_ib_main.c optional mlx5ib pci ofed \ compile-with "${OFED_C}" dev/mlx5/mlx5_ib/mlx5_ib_mem.c optional mlx5ib pci ofed \ compile-with "${OFED_C}" dev/mlx5/mlx5_ib/mlx5_ib_mr.c optional mlx5ib pci ofed \ compile-with "${OFED_C}" dev/mlx5/mlx5_ib/mlx5_ib_qp.c optional mlx5ib pci ofed \ compile-with "${OFED_C}" dev/mlx5/mlx5_ib/mlx5_ib_srq.c optional mlx5ib pci ofed \ compile-with "${OFED_C}" dev/mlx5/mlx5_ib/mlx5_ib_virt.c optional mlx5ib pci ofed \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_alloc.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_cmd.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_cq.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_diagnostics.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_eq.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_fs_cmd.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_fs_tree.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_fw.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_fwdump.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_health.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_mad.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_main.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_mcg.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_mpfs.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_mr.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_pagealloc.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_pd.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_port.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_qp.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_rl.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_srq.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_transobj.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_uar.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_vport.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_vsc.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_core/mlx5_wq.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_lib/mlx5_gid.c optional mlx5 pci \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_dim.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_ethtool.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_main.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_tx.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_flow_table.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_rx.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_rl.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_txrx.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_port_buffer.c optional mlx5en pci inet inet6 \ compile-with "${OFED_C}" # crypto support opencrypto/cast.c optional crypto | ipsec | ipsec_support opencrypto/criov.c optional crypto | ipsec | ipsec_support opencrypto/crypto.c optional crypto | ipsec | ipsec_support opencrypto/cryptodev.c optional cryptodev opencrypto/cryptodev_if.m optional crypto | ipsec | ipsec_support opencrypto/cryptosoft.c optional crypto | ipsec | ipsec_support opencrypto/cryptodeflate.c optional crypto | ipsec | ipsec_support opencrypto/gmac.c optional crypto | ipsec | ipsec_support opencrypto/gfmult.c optional crypto | ipsec | ipsec_support opencrypto/rmd160.c optional crypto | ipsec | ipsec_support opencrypto/skipjack.c optional crypto | ipsec | ipsec_support opencrypto/xform.c optional crypto | ipsec | ipsec_support opencrypto/xform_poly1305.c optional crypto \ compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include -I$S/crypto/libsodium" contrib/libsodium/src/libsodium/crypto_onetimeauth/poly1305/onetimeauth_poly1305.c \ optional crypto \ compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium" contrib/libsodium/src/libsodium/crypto_onetimeauth/poly1305/donna/poly1305_donna.c \ optional crypto \ compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium" contrib/libsodium/src/libsodium/crypto_verify/sodium/verify.c \ optional crypto \ compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium" crypto/libsodium/randombytes.c optional crypto \ compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include -I$S/crypto/libsodium" crypto/libsodium/utils.c optional crypto \ compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include -I$S/crypto/libsodium" opencrypto/cbc_mac.c optional crypto opencrypto/xform_cbc_mac.c optional crypto rpc/auth_none.c optional krpc | nfslockd | nfscl | nfsd rpc/auth_unix.c optional krpc | nfslockd | nfscl | nfsd rpc/authunix_prot.c optional krpc | nfslockd | nfscl | nfsd rpc/clnt_bck.c optional krpc | nfslockd | nfscl | nfsd rpc/clnt_dg.c optional krpc | nfslockd | nfscl | nfsd rpc/clnt_rc.c optional krpc | nfslockd | nfscl | nfsd rpc/clnt_vc.c optional krpc | nfslockd | nfscl | nfsd rpc/getnetconfig.c optional krpc | nfslockd | nfscl | nfsd rpc/replay.c optional krpc | nfslockd | nfscl | nfsd rpc/rpc_callmsg.c optional krpc | nfslockd | nfscl | nfsd rpc/rpc_generic.c optional krpc | nfslockd | nfscl | nfsd rpc/rpc_prot.c optional krpc | nfslockd | nfscl | nfsd rpc/rpcb_clnt.c optional krpc | nfslockd | nfscl | nfsd rpc/rpcb_prot.c optional krpc | nfslockd | nfscl | nfsd rpc/svc.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_auth.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_auth_unix.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_dg.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_generic.c optional krpc | nfslockd | nfscl | nfsd rpc/svc_vc.c optional krpc | nfslockd | nfscl | nfsd rpc/rpcsec_gss/rpcsec_gss.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi rpc/rpcsec_gss/rpcsec_gss_conf.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi rpc/rpcsec_gss/rpcsec_gss_misc.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi rpc/rpcsec_gss/rpcsec_gss_prot.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi rpc/rpcsec_gss/svc_rpcsec_gss.c optional krpc kgssapi | nfslockd kgssapi | nfscl kgssapi | nfsd kgssapi security/audit/audit.c optional audit security/audit/audit_arg.c optional audit security/audit/audit_bsm.c optional audit security/audit/audit_bsm_db.c optional audit security/audit/audit_bsm_klib.c optional audit security/audit/audit_dtrace.c optional dtaudit audit | dtraceall audit compile-with "${CDDL_C}" security/audit/audit_pipe.c optional audit security/audit/audit_syscalls.c standard security/audit/audit_trigger.c optional audit security/audit/audit_worker.c optional audit security/audit/bsm_domain.c optional audit security/audit/bsm_errno.c optional audit security/audit/bsm_fcntl.c optional audit security/audit/bsm_socket_type.c optional audit security/audit/bsm_token.c optional audit security/mac/mac_audit.c optional mac audit security/mac/mac_cred.c optional mac security/mac/mac_framework.c optional mac security/mac/mac_inet.c optional mac inet | mac inet6 security/mac/mac_inet6.c optional mac inet6 security/mac/mac_label.c optional mac security/mac/mac_net.c optional mac security/mac/mac_pipe.c optional mac security/mac/mac_posix_sem.c optional mac security/mac/mac_posix_shm.c optional mac security/mac/mac_priv.c optional mac security/mac/mac_process.c optional mac security/mac/mac_socket.c optional mac security/mac/mac_syscalls.c standard security/mac/mac_system.c optional mac security/mac/mac_sysv_msg.c optional mac security/mac/mac_sysv_sem.c optional mac security/mac/mac_sysv_shm.c optional mac security/mac/mac_vfs.c optional mac security/mac_biba/mac_biba.c optional mac_biba security/mac_bsdextended/mac_bsdextended.c optional mac_bsdextended security/mac_bsdextended/ugidfw_system.c optional mac_bsdextended security/mac_bsdextended/ugidfw_vnode.c optional mac_bsdextended security/mac_ifoff/mac_ifoff.c optional mac_ifoff security/mac_lomac/mac_lomac.c optional mac_lomac security/mac_mls/mac_mls.c optional mac_mls security/mac_none/mac_none.c optional mac_none security/mac_ntpd/mac_ntpd.c optional mac_ntpd security/mac_partition/mac_partition.c optional mac_partition security/mac_portacl/mac_portacl.c optional mac_portacl security/mac_seeotheruids/mac_seeotheruids.c optional mac_seeotheruids security/mac_stub/mac_stub.c optional mac_stub security/mac_test/mac_test.c optional mac_test security/mac_veriexec/mac_veriexec.c optional mac_veriexec security/mac_veriexec/veriexec_fingerprint.c optional mac_veriexec security/mac_veriexec/veriexec_metadata.c optional mac_veriexec security/mac_veriexec_parser/mac_veriexec_parser.c optional mac_veriexec mac_veriexec_parser security/mac_veriexec/mac_veriexec_rmd160.c optional mac_veriexec_rmd160 security/mac_veriexec/mac_veriexec_sha1.c optional mac_veriexec_sha1 security/mac_veriexec/mac_veriexec_sha256.c optional mac_veriexec_sha256 security/mac_veriexec/mac_veriexec_sha384.c optional mac_veriexec_sha384 security/mac_veriexec/mac_veriexec_sha512.c optional mac_veriexec_sha512 teken/teken.c optional sc !SC_NO_TERM_TEKEN | vt ufs/ffs/ffs_alloc.c optional ffs ufs/ffs/ffs_balloc.c optional ffs ufs/ffs/ffs_inode.c optional ffs ufs/ffs/ffs_snapshot.c optional ffs ufs/ffs/ffs_softdep.c optional ffs ufs/ffs/ffs_subr.c optional ffs | geom_label ufs/ffs/ffs_tables.c optional ffs | geom_label ufs/ffs/ffs_vfsops.c optional ffs ufs/ffs/ffs_vnops.c optional ffs ufs/ffs/ffs_rawread.c optional ffs directio ufs/ffs/ffs_suspend.c optional ffs ufs/ufs/ufs_acl.c optional ffs ufs/ufs/ufs_bmap.c optional ffs ufs/ufs/ufs_dirhash.c optional ffs ufs/ufs/ufs_extattr.c optional ffs ufs/ufs/ufs_gjournal.c optional ffs UFS_GJOURNAL ufs/ufs/ufs_inode.c optional ffs ufs/ufs/ufs_lookup.c optional ffs ufs/ufs/ufs_quota.c optional ffs ufs/ufs/ufs_vfsops.c optional ffs ufs/ufs/ufs_vnops.c optional ffs vm/default_pager.c standard vm/device_pager.c standard vm/phys_pager.c standard vm/redzone.c optional DEBUG_REDZONE vm/sg_pager.c standard vm/swap_pager.c standard vm/uma_core.c standard vm/uma_dbg.c standard vm/memguard.c optional DEBUG_MEMGUARD vm/vm_domainset.c standard vm/vm_fault.c standard vm/vm_glue.c standard vm/vm_init.c standard vm/vm_kern.c standard vm/vm_map.c standard vm/vm_meter.c standard vm/vm_mmap.c standard vm/vm_object.c standard vm/vm_page.c standard vm/vm_pageout.c standard vm/vm_pager.c standard vm/vm_phys.c standard vm/vm_radix.c standard vm/vm_reserv.c standard vm/vm_swapout.c optional !NO_SWAPPING vm/vm_swapout_dummy.c optional NO_SWAPPING vm/vm_unix.c standard vm/vnode_pager.c standard xen/features.c optional xenhvm xen/xenbus/xenbus_if.m optional xenhvm xen/xenbus/xenbus.c optional xenhvm xen/xenbus/xenbusb_if.m optional xenhvm xen/xenbus/xenbusb.c optional xenhvm xen/xenbus/xenbusb_front.c optional xenhvm xen/xenbus/xenbusb_back.c optional xenhvm xen/xenmem/xenmem_if.m optional xenhvm xdr/xdr.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_array.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_mbuf.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_mem.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_reference.c optional krpc | nfslockd | nfscl | nfsd xdr/xdr_sizeof.c optional krpc | nfslockd | nfscl | nfsd Index: head/sys/conf/files.arm64 =================================================================== --- head/sys/conf/files.arm64 (revision 354941) +++ head/sys/conf/files.arm64 (revision 354942) @@ -1,321 +1,323 @@ # $FreeBSD$ cloudabi32_vdso.o optional compat_cloudabi32 \ dependency "$S/contrib/cloudabi/cloudabi_vdso_armv6_on_64bit.S" \ compile-with "${CC} -x assembler-with-cpp -m32 -shared -nostdinc -nostdlib -Wl,-T$S/compat/cloudabi/cloudabi_vdso.lds $S/contrib/cloudabi/cloudabi_vdso_armv6_on_64bit.S -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "cloudabi32_vdso.o" # cloudabi32_vdso_blob.o optional compat_cloudabi32 \ dependency "cloudabi32_vdso.o" \ compile-with "${OBJCOPY} --input-target binary --output-target elf64-littleaarch64 --binary-architecture aarch64 cloudabi32_vdso.o ${.TARGET}" \ no-implicit-rule \ clean "cloudabi32_vdso_blob.o" # cloudabi64_vdso.o optional compat_cloudabi64 \ dependency "$S/contrib/cloudabi/cloudabi_vdso_aarch64.S" \ compile-with "${CC} -x assembler-with-cpp -shared -nostdinc -nostdlib -Wl,-T$S/compat/cloudabi/cloudabi_vdso.lds $S/contrib/cloudabi/cloudabi_vdso_aarch64.S -o ${.TARGET}" \ no-obj no-implicit-rule \ clean "cloudabi64_vdso.o" # cloudabi64_vdso_blob.o optional compat_cloudabi64 \ dependency "cloudabi64_vdso.o" \ compile-with "${OBJCOPY} --input-target binary --output-target elf64-littleaarch64 --binary-architecture aarch64 cloudabi64_vdso.o ${.TARGET}" \ no-implicit-rule \ clean "cloudabi64_vdso_blob.o" # # Allwinner common files arm/allwinner/a10_timer.c optional a10_timer fdt arm/allwinner/a10_codec.c optional sound a10_codec arm/allwinner/a31_dmac.c optional a31_dmac arm/allwinner/sunxi_dma_if.m optional a31_dmac arm/allwinner/aw_cir.c optional evdev aw_cir fdt arm/allwinner/aw_dwc3.c optional aw_dwc3 fdt arm/allwinner/aw_gpio.c optional gpio aw_gpio fdt arm/allwinner/aw_mmc.c optional mmc aw_mmc fdt | mmccam aw_mmc fdt arm/allwinner/aw_nmi.c optional aw_nmi fdt \ compile-with "${NORMAL_C} -I$S/gnu/dts/include" arm/allwinner/aw_pwm.c optional aw_pwm fdt arm/allwinner/aw_rsb.c optional aw_rsb fdt arm/allwinner/aw_rtc.c optional aw_rtc fdt arm/allwinner/aw_sid.c optional aw_sid nvmem fdt arm/allwinner/aw_spi.c optional aw_spi fdt arm/allwinner/aw_syscon.c optional aw_syscon ext_resources syscon fdt arm/allwinner/aw_thermal.c optional aw_thermal nvmem fdt arm/allwinner/aw_usbphy.c optional ehci aw_usbphy fdt arm/allwinner/aw_usb3phy.c optional xhci aw_usbphy fdt arm/allwinner/aw_wdog.c optional aw_wdog fdt arm/allwinner/axp81x.c optional axp81x fdt arm/allwinner/if_awg.c optional awg ext_resources syscon aw_sid nvmem fdt # Allwinner clock driver arm/allwinner/clkng/aw_ccung.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_frac.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_m.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_mipi.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_nkmp.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_nm.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_nmm.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_np.c optional aw_ccu fdt arm/allwinner/clkng/aw_clk_prediv_mux.c optional aw_ccu fdt arm/allwinner/clkng/ccu_a64.c optional soc_allwinner_a64 aw_ccu fdt arm/allwinner/clkng/ccu_h3.c optional soc_allwinner_h5 aw_ccu fdt arm/allwinner/clkng/ccu_h6.c optional soc_allwinner_h6 aw_ccu fdt arm/allwinner/clkng/ccu_h6_r.c optional soc_allwinner_h6 aw_ccu fdt arm/allwinner/clkng/ccu_sun8i_r.c optional aw_ccu fdt arm/allwinner/clkng/ccu_de2.c optional aw_ccu fdt # Allwinner padconf files arm/allwinner/a64/a64_padconf.c optional soc_allwinner_a64 fdt arm/allwinner/a64/a64_r_padconf.c optional soc_allwinner_a64 fdt arm/allwinner/h3/h3_padconf.c optional soc_allwinner_h5 fdt arm/allwinner/h3/h3_r_padconf.c optional soc_allwinner_h5 fdt arm/allwinner/h6/h6_padconf.c optional soc_allwinner_h6 fdt arm/allwinner/h6/h6_r_padconf.c optional soc_allwinner_h6 fdt arm/annapurna/alpine/alpine_ccu.c optional al_ccu fdt arm/annapurna/alpine/alpine_nb_service.c optional al_nb_service fdt arm/annapurna/alpine/alpine_pci.c optional al_pci fdt arm/annapurna/alpine/alpine_pci_msix.c optional al_pci fdt arm/annapurna/alpine/alpine_serdes.c optional al_serdes fdt \ no-depend \ compile-with "${CC} -c -o ${.TARGET} ${CFLAGS} -I$S/contrib/alpine-hal -I$S/contrib/alpine-hal/eth ${PROF} ${.IMPSRC}" arm/arm/generic_timer.c standard arm/arm/gic.c standard arm/arm/gic_acpi.c optional acpi arm/arm/gic_fdt.c optional fdt arm/arm/pmu.c standard arm/arm/physmem.c standard arm/broadcom/bcm2835/bcm2835_audio.c optional sound vchiq fdt \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" arm/broadcom/bcm2835/bcm2835_bsc.c optional bcm2835_bsc fdt arm/broadcom/bcm2835/bcm2835_clkman.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_cpufreq.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_dma.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_fbd.c optional vt soc_brcm_bcm2837 fdt | vt soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_ft5406.c optional evdev bcm2835_ft5406 fdt arm/broadcom/bcm2835/bcm2835_gpio.c optional gpio soc_brcm_bcm2837 fdt | gpio soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_intr.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_mbox.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_rng.c optional !random_loadable soc_brcm_bcm2837 fdt | !random_loadable soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_sdhci.c optional sdhci soc_brcm_bcm2837 fdt | sdhci soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_sdhost.c optional sdhci soc_brcm_bcm2837 fdt | sdhci soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_spi.c optional bcm2835_spi fdt arm/broadcom/bcm2835/bcm2835_vcbus.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_vcio.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2835_wdog.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm2836.c optional soc_brcm_bcm2837 fdt | soc_brcm_bcm2838 fdt arm/broadcom/bcm2835/bcm283x_dwc_fdt.c optional dwcotg fdt soc_brcm_bcm2837 | dwcotg fdt soc_brcm_bcm2838 arm/mv/a37x0_gpio.c optional a37x0_gpio gpio fdt arm/mv/armada38x/armada38x_rtc.c optional mv_rtc fdt arm/mv/gpio.c optional mv_gpio fdt arm/mv/mvebu_pinctrl.c optional mvebu_pinctrl fdt arm/mv/mv_ap806_clock.c optional SOC_MARVELL_8K fdt arm/mv/mv_ap806_gicp.c optional mv_ap806_gicp fdt arm/mv/mv_ap806_sei.c optional mv_ap806_sei fdt arm/mv/mv_cp110_clock.c optional SOC_MARVELL_8K fdt arm/mv/mv_cp110_icu.c optional mv_cp110_icu fdt arm/mv/mv_cp110_icu_bus.c optional mv_cp110_icu fdt arm/mv/mv_thermal.c optional SOC_MARVELL_8K mv_thermal fdt arm/mv/armada38x/armada38x_rtc.c optional mv_rtc fdt arm/xilinx/uart_dev_cdnc.c optional uart soc_xilinx_zynq arm64/acpica/acpi_iort.c optional acpi arm64/acpica/acpi_machdep.c optional acpi arm64/acpica/OsdEnvironment.c optional acpi arm64/acpica/acpi_wakeup.c optional acpi arm64/acpica/pci_cfgreg.c optional acpi pci arm64/arm64/autoconf.c standard arm64/arm64/bus_machdep.c standard arm64/arm64/bus_space_asm.S standard arm64/arm64/busdma_bounce.c standard arm64/arm64/busdma_machdep.c standard arm64/arm64/bzero.S standard arm64/arm64/clock.c standard arm64/arm64/copyinout.S standard arm64/arm64/copystr.c standard arm64/arm64/cpu_errata.c standard arm64/arm64/cpufunc_asm.S standard arm64/arm64/db_disasm.c optional ddb arm64/arm64/db_interface.c optional ddb arm64/arm64/db_trace.c optional ddb arm64/arm64/debug_monitor.c standard arm64/arm64/disassem.c optional ddb arm64/arm64/dump_machdep.c standard arm64/arm64/efirt_machdep.c optional efirt arm64/arm64/elf32_machdep.c optional compat_freebsd32 arm64/arm64/elf_machdep.c standard arm64/arm64/exception.S standard arm64/arm64/freebsd32_machdep.c optional compat_freebsd32 arm64/arm64/gicv3_its.c optional intrng fdt arm64/arm64/gic_v3.c standard arm64/arm64/gic_v3_acpi.c optional acpi arm64/arm64/gic_v3_fdt.c optional fdt arm64/arm64/identcpu.c standard arm64/arm64/in_cksum.c optional inet | inet6 arm64/arm64/locore.S standard no-obj arm64/arm64/machdep.c standard arm64/arm64/machdep_boot.c optional linux_boot_abi arm64/arm64/mem.c standard arm64/arm64/memcpy.S standard arm64/arm64/memmove.S standard arm64/arm64/minidump_machdep.c standard arm64/arm64/mp_machdep.c optional smp arm64/arm64/nexus.c standard arm64/arm64/ofw_machdep.c optional fdt arm64/arm64/pmap.c standard arm64/arm64/stack_machdep.c optional ddb | stack arm64/arm64/support.S standard arm64/arm64/swtch.S standard arm64/arm64/sys_machdep.c standard arm64/arm64/trap.c standard arm64/arm64/uio_machdep.c standard arm64/arm64/uma_machdep.c standard arm64/arm64/undefined.c standard arm64/arm64/unwind.c optional ddb | kdtrace_hooks | stack arm64/arm64/vfp.c standard arm64/arm64/vm_machdep.c standard arm64/cavium/thunder_pcie_fdt.c optional soc_cavm_thunderx pci fdt arm64/cavium/thunder_pcie_pem.c optional soc_cavm_thunderx pci arm64/cavium/thunder_pcie_pem_fdt.c optional soc_cavm_thunderx pci fdt arm64/cavium/thunder_pcie_common.c optional soc_cavm_thunderx pci arm64/cloudabi32/cloudabi32_sysvec.c optional compat_cloudabi32 arm64/cloudabi64/cloudabi64_sysvec.c optional compat_cloudabi64 arm64/coresight/coresight.c standard arm64/coresight/coresight_if.m standard arm64/coresight/coresight-cmd.c standard arm64/coresight/coresight-cpu-debug.c standard arm64/coresight/coresight-dynamic-replicator.c standard arm64/coresight/coresight-etm4x.c standard arm64/coresight/coresight-funnel.c standard arm64/coresight/coresight-tmc.c standard arm64/intel/firmware.c optional soc_intel_stratix10 arm64/intel/stratix10-soc-fpga-mgr.c optional soc_intel_stratix10 arm64/intel/stratix10-svc.c optional soc_intel_stratix10 arm64/qualcomm/qcom_gcc.c optional qcom_gcc fdt contrib/vchiq/interface/compat/vchi_bsd.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_2835_arm.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -Wno-unused -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_arm.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -Wno-unused -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_connected.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_core.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_kern_lib.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_kmod.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_shim.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" contrib/vchiq/interface/vchiq_arm/vchiq_util.c optional vchiq soc_brcm_bcm2837 \ compile-with "${NORMAL_C} -DUSE_VCHIQ_ARM -D__VCCOREVER__=0x04000000 -I$S/contrib/vchiq" crypto/armv8/armv8_crypto.c optional armv8crypto armv8_crypto_wrap.o optional armv8crypto \ dependency "$S/crypto/armv8/armv8_crypto_wrap.c" \ compile-with "${CC} -c ${CFLAGS:C/^-O2$/-O3/:N-nostdinc:N-mgeneral-regs-only} -I$S/crypto/armv8/ ${WERROR} ${NO_WCAST_QUAL} ${PROF} -march=armv8-a+crypto ${.IMPSRC}" \ no-implicit-rule \ clean "armv8_crypto_wrap.o" crypto/blowfish/bf_enc.c optional crypto | ipsec | ipsec_support crypto/des/des_enc.c optional crypto | ipsec | ipsec_support | netsmb dev/acpica/acpi_bus_if.m optional acpi dev/acpica/acpi_if.m optional acpi dev/acpica/acpi_pci_link.c optional acpi pci dev/acpica/acpi_pcib.c optional acpi pci dev/acpica/acpi_pxm.c optional acpi dev/ahci/ahci_generic.c optional ahci dev/altera/dwc/if_dwc_socfpga.c optional fdt dwc_socfpga dev/axgbe/if_axgbe.c optional axgbe dev/axgbe/xgbe-desc.c optional axgbe dev/axgbe/xgbe-dev.c optional axgbe dev/axgbe/xgbe-drv.c optional axgbe dev/axgbe/xgbe-mdio.c optional axgbe dev/cpufreq/cpufreq_dt.c optional cpufreq fdt dev/iicbus/sy8106a.c optional sy8106a fdt dev/iicbus/twsi/mv_twsi.c optional twsi fdt dev/iicbus/twsi/a10_twsi.c optional twsi fdt dev/iicbus/twsi/twsi.c optional twsi fdt dev/hwpmc/hwpmc_arm64.c optional hwpmc dev/hwpmc/hwpmc_arm64_md.c optional hwpmc dev/mbox/mbox_if.m optional soc_brcm_bcm2837 dev/mmc/host/dwmmc.c optional dwmmc fdt dev/mmc/host/dwmmc_altera.c optional dwmmc fdt dwmmc_altera dev/mmc/host/dwmmc_hisi.c optional dwmmc fdt soc_hisi_hi6220 dev/mmc/host/dwmmc_rockchip.c optional dwmmc fdt soc_rockchip_rk3328 dev/neta/if_mvneta_fdt.c optional neta fdt dev/neta/if_mvneta.c optional neta mdio mii dev/ofw/ofw_cpu.c optional fdt dev/ofw/ofwpci.c optional fdt pci dev/pci/pci_host_generic.c optional pci dev/pci/pci_host_generic_acpi.c optional pci acpi dev/pci/pci_host_generic_fdt.c optional pci fdt dev/pci/pci_dw_mv.c optional pci fdt dev/pci/pci_dw.c optional pci fdt dev/pci/pci_dw_if.m optional pci fdt dev/psci/psci.c standard dev/psci/smccc_arm64.S standard dev/psci/smccc.c standard dev/sdhci/sdhci_xenon.c optional sdhci_xenon sdhci fdt dev/uart/uart_cpu_arm64.c optional uart dev/uart/uart_dev_mu.c optional uart uart_mu dev/uart/uart_dev_pl011.c optional uart pl011 dev/usb/controller/dwc_otg_hisi.c optional dwcotg fdt soc_hisi_hi6220 dev/usb/controller/dwc3.c optional fdt dwc3 dev/usb/controller/ehci_mv.c optional ehci_mv fdt dev/usb/controller/generic_ehci.c optional ehci dev/usb/controller/generic_ehci_acpi.c optional ehci acpi dev/usb/controller/generic_ehci_fdt.c optional ehci fdt dev/usb/controller/generic_ohci.c optional ohci fdt dev/usb/controller/generic_usb_if.m optional ohci fdt dev/usb/controller/usb_nop_xceiv.c optional fdt ext_resources dev/usb/controller/generic_xhci.c optional xhci dev/usb/controller/generic_xhci_acpi.c optional xhci acpi dev/usb/controller/generic_xhci_fdt.c optional xhci fdt dev/vnic/mrml_bridge.c optional vnic fdt dev/vnic/nic_main.c optional vnic pci dev/vnic/nicvf_main.c optional vnic pci pci_iov dev/vnic/nicvf_queues.c optional vnic pci pci_iov dev/vnic/thunder_bgx_fdt.c optional vnic fdt dev/vnic/thunder_bgx.c optional vnic pci dev/vnic/thunder_mdio_fdt.c optional vnic fdt dev/vnic/thunder_mdio.c optional vnic dev/vnic/lmac_if.m optional inet | inet6 | vnic kern/kern_clocksource.c standard kern/msi_if.m optional intrng kern/pic_if.m optional intrng kern/subr_devmap.c standard kern/subr_intr.c optional intrng libkern/bcmp.c standard -libkern/memcmp.c standard -libkern/memset.c standard +libkern/memcmp.c standard \ + compile-with "${NORMAL_C:N-fsanitize*}" +libkern/memset.c standard \ + compile-with "${NORMAL_C:N-fsanitize*}" libkern/arm64/crc32c_armv8.S standard cddl/dev/dtrace/aarch64/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}" cddl/dev/dtrace/aarch64/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}" cddl/dev/fbt/aarch64/fbt_isa.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" # RockChip Drivers arm64/rockchip/rk3399_emmcphy.c optional fdt rk_emmcphy soc_rockchip_rk3399 arm64/rockchip/rk_dwc3.c optional fdt rk_dwc3 soc_rockchip_rk3399 arm64/rockchip/rk_i2c.c optional fdt rk_i2c soc_rockchip_rk3328 | fdt rk_i2c soc_rockchip_rk3399 arm64/rockchip/rk805.c optional fdt rk805 soc_rockchip_rk3328 | fdt rk805 soc_rockchip_rk3399 arm64/rockchip/rk_grf.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/rk_pinctrl.c optional fdt rk_pinctrl soc_rockchip_rk3328 | fdt rk_pinctrl soc_rockchip_rk3399 arm64/rockchip/rk_gpio.c optional fdt rk_gpio soc_rockchip_rk3328 | fdt rk_gpio soc_rockchip_rk3399 arm64/rockchip/rk_spi.c optional fdt rk_spi arm64/rockchip/rk_usb2phy.c optional fdt rk_usb2phy soc_rockchip_rk3328 | soc_rockchip_rk3399 arm64/rockchip/rk_typec_phy.c optional fdt rk_typec_phy soc_rockchip_rk3399 arm64/rockchip/if_dwc_rk.c optional fdt dwc_rk soc_rockchip_rk3328 | fdt dwc_rk soc_rockchip_rk3399 dev/dwc/if_dwc.c optional fdt dwc_rk soc_rockchip_rk3328 | fdt dwc_rk soc_rockchip_rk3399 dev/dwc/if_dwc_if.m optional fdt dwc_rk soc_rockchip_rk3328 | fdt dwc_rk soc_rockchip_rk3399 # RockChip Clock support arm64/rockchip/clk/rk_cru.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk_clk_armclk.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk_clk_composite.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk_clk_fract.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk_clk_gate.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk_clk_mux.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk_clk_pll.c optional fdt soc_rockchip_rk3328 | fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk3328_cru.c optional fdt soc_rockchip_rk3328 arm64/rockchip/clk/rk3399_cru.c optional fdt soc_rockchip_rk3399 arm64/rockchip/clk/rk3399_pmucru.c optional fdt soc_rockchip_rk3399 Index: head/sys/conf/kern.post.mk =================================================================== --- head/sys/conf/kern.post.mk (revision 354941) +++ head/sys/conf/kern.post.mk (revision 354942) @@ -1,483 +1,487 @@ # $FreeBSD$ # Part of a unified Makefile for building kernels. This part includes all # the definitions that need to be after all the % directives except %RULES # and ones that act like they are part of %RULES. # # Most make variables should not be defined in this file. Instead, they # should be defined in the kern.pre.mk so that port makefiles can # override or augment them. .if defined(DTS) || defined(DTSO) || defined(FDT_DTS_FILE) .include "dtb.build.mk" KERNEL_EXTRA+= ${DTB} ${DTBO} CLEAN+= ${DTB} ${DTBO} kernel-install: _dtbinstall .ORDER: beforeinstall _dtbinstall .endif # In case the config had a makeoptions DESTDIR... .if defined(DESTDIR) MKMODULESENV+= DESTDIR="${DESTDIR}" .endif SYSDIR?= ${S:C;^[^/];${.CURDIR}/&;:tA} MKMODULESENV+= KERNBUILDDIR="${.CURDIR}" SYSDIR="${SYSDIR}" MKMODULESENV+= MODULE_TIED=yes .if defined(CONF_CFLAGS) MKMODULESENV+= CONF_CFLAGS="${CONF_CFLAGS}" .endif .if defined(WITH_CTF) MKMODULESENV+= WITH_CTF="${WITH_CTF}" .endif .if defined(WITH_EXTRA_TCP_STACKS) MKMODULESENV+= WITH_EXTRA_TCP_STACKS="${WITH_EXTRA_TCP_STACKS}" .endif +.if defined(KCSAN_ENABLED) +MKMODULESENV+= KCSAN_ENABLED="yes" +.endif + .if defined(SAN_CFLAGS) MKMODULESENV+= SAN_CFLAGS="${SAN_CFLAGS}" .endif .if defined(GCOV_CFLAGS) MKMODULESENV+= GCOV_CFLAGS="${GCOV_CFLAGS}" .endif # Allow overriding the kernel debug directory, so kernel and user debug may be # installed in different directories. Setting it to "" restores the historical # behavior of installing debug files in the kernel directory. KERN_DEBUGDIR?= ${DEBUGDIR} .MAIN: all .if !defined(NO_MODULES) # Default prefix used for modules installed from ports LOCALBASE?= /usr/local LOCAL_MODULES_DIR?= ${LOCALBASE}/sys/modules # Default to installing all modules installed by ports unless overridden # by the user. .if !defined(LOCAL_MODULES) && exists(${LOCAL_MODULES_DIR}) LOCAL_MODULES!= ls ${LOCAL_MODULES_DIR} .endif .endif .for target in all clean cleandepend cleandir clobber depend install \ ${_obj} reinstall tags ${target}: kernel-${target} .if !defined(NO_MODULES) ${target}: modules-${target} modules-${target}: .if !defined(MODULES_WITH_WORLD) && exists($S/modules) cd $S/modules; ${MKMODULESENV} ${MAKE} \ ${target:S/^reinstall$/install/:S/^clobber$/cleandir/} .endif .for module in ${LOCAL_MODULES} @${ECHODIR} "===> ${module} (${target:S/^reinstall$/install/:S/^clobber$/cleandir/})" @cd ${LOCAL_MODULES_DIR}/${module}; ${MKMODULESENV} ${MAKE} \ DIRPRFX="${module}/" \ ${target:S/^reinstall$/install/:S/^clobber$/cleandir/} .endfor .endif .endfor # Handle ports (as defined by the user) that build kernel modules .if !defined(NO_MODULES) && defined(PORTS_MODULES) # # The ports tree needs some environment variables defined to match the new kernel # # SRC_BASE is how the ports tree refers to the location of the base source files .if !defined(SRC_BASE) SRC_BASE= ${SYSDIR:H:tA} .endif # OSVERSION is used by some ports to determine build options .if !defined(OSRELDATE) # Definition copied from src/Makefile.inc1 OSRELDATE!= awk '/^\#define[[:space:]]*__FreeBSD_version/ { print $$3 }' \ ${MAKEOBJDIRPREFIX}${SRC_BASE}/include/osreldate.h .endif # Keep the related ports builds in the obj directory so that they are only rebuilt once per kernel build # # Ports search for some dependencies in PATH, so add the location of the # installed files WRKDIRPREFIX?= ${.OBJDIR} PORTSMODULESENV=\ env \ -u CC \ -u CXX \ -u CPP \ -u MAKESYSPATH \ -u MK_AUTO_OBJ \ -u MAKEOBJDIR \ MAKEFLAGS="${MAKEFLAGS:M*:tW:S/^-m /-m_/g:S/ -m / -m_/g:tw:N-m_*:NMK_AUTO_OBJ=*}" \ SYSDIR=${SYSDIR} \ PATH=${PATH}:${LOCALBASE}/bin:${LOCALBASE}/sbin \ SRC_BASE=${SRC_BASE} \ OSVERSION=${OSRELDATE} \ WRKDIRPREFIX=${WRKDIRPREFIX} # The WRKDIR needs to be cleaned before building, and trying to change the target # with a :C pattern below results in install -> instclean all: .for __i in ${PORTS_MODULES} @${ECHO} "===> Ports module ${__i} (all)" cd $${PORTSDIR:-/usr/ports}/${__i}; ${PORTSMODULESENV} ${MAKE} -B clean build .endfor .for __target in install reinstall clean ${__target}: ports-${__target} ports-${__target}: .for __i in ${PORTS_MODULES} @${ECHO} "===> Ports module ${__i} (${__target})" cd $${PORTSDIR:-/usr/ports}/${__i}; ${PORTSMODULESENV} ${MAKE} -B ${__target:C/(re)?install/deinstall reinstall/} .endfor .endfor .endif .ORDER: kernel-install modules-install beforebuild: .PHONY kernel-all: beforebuild .WAIT ${KERNEL_KO} ${KERNEL_EXTRA} kernel-cleandir: kernel-clean kernel-cleandepend kernel-clobber: find . -maxdepth 1 ! -type d ! -name version -delete kernel-obj: .if !defined(NO_MODULES) modules: modules-all modules-depend: beforebuild modules-all: beforebuild .if !defined(NO_MODULES_OBJ) modules-all modules-depend: modules-obj .endif .endif .if !defined(DEBUG) FULLKERNEL= ${KERNEL_KO} .else FULLKERNEL= ${KERNEL_KO}.full ${KERNEL_KO}: ${FULLKERNEL} ${KERNEL_KO}.debug ${OBJCOPY} --strip-debug --add-gnu-debuglink=${KERNEL_KO}.debug \ ${FULLKERNEL} ${.TARGET} ${KERNEL_KO}.debug: ${FULLKERNEL} ${OBJCOPY} --only-keep-debug ${FULLKERNEL} ${.TARGET} install.debug reinstall.debug: gdbinit cd ${.CURDIR}; ${MAKE} ${.TARGET:R} # Install gdbinit files for kernel debugging. gdbinit: grep -v '# XXX' ${S}/../tools/debugscripts/dot.gdbinit | \ sed "s:MODPATH:${.OBJDIR}/modules:" > .gdbinit cp ${S}/../tools/debugscripts/gdbinit.kernel ${.CURDIR} .if exists(${S}/../tools/debugscripts/gdbinit.${MACHINE_CPUARCH}) cp ${S}/../tools/debugscripts/gdbinit.${MACHINE_CPUARCH} \ ${.CURDIR}/gdbinit.machine .endif .endif ${FULLKERNEL}: ${SYSTEM_DEP} vers.o @rm -f ${.TARGET} @echo linking ${.TARGET} ${SYSTEM_LD} .if !empty(MD_ROOT_SIZE_CONFIGURED) && defined(MFS_IMAGE) @sh ${S}/tools/embed_mfs.sh ${.TARGET} ${MFS_IMAGE} .endif .if ${MK_CTF} != "no" @echo ${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ... @${CTFMERGE} ${CTFFLAGS} -o ${.TARGET} ${SYSTEM_OBJS} vers.o .endif .if !defined(DEBUG) ${OBJCOPY} --strip-debug ${.TARGET} .endif ${SYSTEM_LD_TAIL} OBJS_DEPEND_GUESS+= offset.inc assym.inc vnode_if.h ${BEFORE_DEPEND:M*.h} \ ${MFILES:T:S/.m$/.h/} .for mfile in ${MFILES} # XXX the low quality .m.o rules gnerated by config are normally used # instead of the .m.c rules here. ${mfile:T:S/.m$/.c/}: ${mfile} ${AWK} -f $S/tools/makeobjops.awk ${mfile} -c ${mfile:T:S/.m$/.h/}: ${mfile} ${AWK} -f $S/tools/makeobjops.awk ${mfile} -h .endfor kernel-clean: rm -f *.o *.so *.pico *.ko *.s eddep errs \ ${FULLKERNEL} ${KERNEL_KO} ${KERNEL_KO}.debug \ tags vers.c \ vnode_if.c vnode_if.h vnode_if_newproto.h vnode_if_typedef.h \ ${MFILES:T:S/.m$/.c/} ${MFILES:T:S/.m$/.h/} \ ${CLEAN} # This is a hack. BFD "optimizes" away dynamic mode if there are no # dynamic references. We could probably do a '-Bforcedynamic' mode like # in the a.out ld. For now, this works. HACK_EXTRA_FLAGS?= -shared hack.pico: Makefile :> hack.c ${CC} ${HACK_EXTRA_FLAGS} -nostdlib hack.c -o hack.pico rm -f hack.c offset.inc: $S/kern/genoffset.sh genoffset.o NM='${NM}' NMFLAGS='${NMFLAGS}' sh $S/kern/genoffset.sh genoffset.o > ${.TARGET} genoffset.o: $S/kern/genoffset.c ${CC} -c ${CFLAGS:N-flto:N-fno-common} $S/kern/genoffset.c # genoffset_test.o is not actually used for anything - the point of compiling it # is to exercise the CTASSERT that checks that the offsets in the offset.inc # _lite struct(s) match those in the original(s). genoffset_test.o: $S/kern/genoffset.c offset.inc ${CC} -c ${CFLAGS:N-flto:N-fno-common} -DOFFSET_TEST \ $S/kern/genoffset.c -o ${.TARGET} assym.inc: $S/kern/genassym.sh genassym.o genoffset_test.o NM='${NM}' NMFLAGS='${NMFLAGS}' sh $S/kern/genassym.sh genassym.o > ${.TARGET} genassym.o: $S/$M/$M/genassym.c offset.inc ${CC} -c ${CFLAGS:N-flto:N-fno-common} $S/$M/$M/genassym.c OBJS_DEPEND_GUESS+= opt_global.h genoffset.o genassym.o vers.o: opt_global.h .if !empty(.MAKE.MODE:Unormal:Mmeta) && empty(.MAKE.MODE:Unormal:Mnofilemon) _meta_filemon= 1 .endif # Skip reading .depend when not needed to speed up tree-walks and simple # lookups. For install, only do this if no other targets are specified. # Also skip generating or including .depend.* files if in meta+filemon mode # since it will track dependencies itself. OBJS_DEPEND_GUESS is still used # for _meta_filemon but not for _SKIP_DEPEND. .if !defined(NO_SKIP_DEPEND) && \ ((!empty(.MAKEFLAGS:M-V) && empty(.MAKEFLAGS:M*DEP*)) || \ ${.TARGETS:M*obj} == ${.TARGETS} || \ ${.TARGETS:M*clean*} == ${.TARGETS} || \ ${.TARGETS:M*install*} == ${.TARGETS}) _SKIP_DEPEND= 1 .endif .if defined(_SKIP_DEPEND) || defined(_meta_filemon) .MAKE.DEPENDFILE= /dev/null .endif kernel-depend: .depend SRCS= assym.inc offset.inc vnode_if.h ${BEFORE_DEPEND} ${CFILES} \ ${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \ ${MFILES:T:S/.m$/.h/} DEPENDOBJS+= ${SYSTEM_OBJS} genassym.o genoffset.o genoffset_test.o DEPENDOBJS+= ${CLEAN:M*.o} DEPENDFILES= ${DEPENDOBJS:O:u:C/^/.depend./} .if ${MAKE_VERSION} < 20160220 DEPEND_MP?= -MP .endif .if defined(_SKIP_DEPEND) # Don't bother reading any .meta files ${DEPENDOBJS}: .NOMETA .depend: .NOMETA # Unset these to avoid looping/statting on them later. .undef DEPENDOBJS .undef DEPENDFILES .endif # defined(_SKIP_DEPEND) DEPEND_CFLAGS+= -MD ${DEPEND_MP} -MF.depend.${.TARGET} DEPEND_CFLAGS+= -MT${.TARGET} .if !defined(_meta_filemon) .if !empty(DEPEND_CFLAGS) # Only add in DEPEND_CFLAGS for CFLAGS on files we expect from DEPENDOBJS # as those are the only ones we will include. DEPEND_CFLAGS_CONDITION= "${DEPENDOBJS:M${.TARGET}}" != "" CFLAGS+= ${${DEPEND_CFLAGS_CONDITION}:?${DEPEND_CFLAGS}:} .endif .for __depend_obj in ${DEPENDFILES} .if ${MAKE_VERSION} < 20160220 .sinclude "${.OBJDIR}/${__depend_obj}" .else .dinclude "${.OBJDIR}/${__depend_obj}" .endif .endfor .endif # !defined(_meta_filemon) # Always run 'make depend' to generate dependencies early and to avoid the # need for manually running it. For the kernel this is mostly a NOP since # all dependencies are correctly added or accounted for. This is mostly to # ensure downstream uses of kernel-depend are handled. beforebuild: kernel-depend # Guess some dependencies for when no ${DEPENDFILE}.OBJ is generated yet. # For meta+filemon the .meta file is checked for since it is the dependency # file used. .for __obj in ${DEPENDOBJS:O:u} .if defined(_meta_filemon) _depfile= ${.OBJDIR}/${__obj}.meta .else _depfile= ${.OBJDIR}/.depend.${__obj} .endif .if !exists(${_depfile}) .if ${SYSTEM_OBJS:M${__obj}} ${__obj}: ${OBJS_DEPEND_GUESS} .endif ${__obj}: ${OBJS_DEPEND_GUESS.${__obj}} .elif defined(_meta_filemon) # For meta mode we still need to know which file to depend on to avoid # ambiguous suffix transformation rules from .PATH. Meta mode does not # use .depend files. We really only need source files, not headers since # they are typically in SRCS/beforebuild already. For target-specific # guesses do include headers though since they may not be in SRCS. .if ${SYSTEM_OBJS:M${__obj}} ${__obj}: ${OBJS_DEPEND_GUESS:N*.h} .endif ${__obj}: ${OBJS_DEPEND_GUESS.${__obj}} .endif # !exists(${_depfile}) .endfor .NOPATH: .depend ${DEPENDFILES} .depend: .PRECIOUS ${SRCS} .if ${COMPILER_TYPE} == "clang" || \ (${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 60000) _MAP_DEBUG_PREFIX= yes .endif _ILINKS= machine .if ${MACHINE} != ${MACHINE_CPUARCH} && ${MACHINE} != "arm64" _ILINKS+= ${MACHINE_CPUARCH} .endif .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" _ILINKS+= x86 .endif # Ensure that the link exists without depending on it when it exists. # Ensure that debug info references the path in the source tree. .for _link in ${_ILINKS} .if !exists(${.OBJDIR}/${_link}) ${SRCS} ${DEPENDOBJS}: ${_link} .endif .if defined(_MAP_DEBUG_PREFIX) .if ${_link} == "machine" CFLAGS+= -fdebug-prefix-map=./machine=${SYSDIR}/${MACHINE}/include .else CFLAGS+= -fdebug-prefix-map=./${_link}=${SYSDIR}/${_link}/include .endif .endif .endfor ${_ILINKS}: @case ${.TARGET} in \ machine) \ path=${S}/${MACHINE}/include ;; \ *) \ path=${S}/${.TARGET}/include ;; \ esac ; \ ${ECHO} ${.TARGET} "->" $$path ; \ ln -fns $$path ${.TARGET} # .depend needs include links so we remove them only together. kernel-cleandepend: .PHONY rm -f .depend .depend.* ${_ILINKS} kernel-tags: @[ -f .depend ] || { echo "you must make depend first"; exit 1; } sh $S/conf/systags.sh kernel-install: .PHONY @if [ ! -f ${KERNEL_KO} ] ; then \ echo "You must build a kernel first." ; \ exit 1 ; \ fi .if exists(${DESTDIR}${KODIR}) -thiskernel=`sysctl -n kern.bootfile` ; \ if [ ! "`dirname "$$thiskernel"`" -ef ${DESTDIR}${KODIR} ] ; then \ chflags -R noschg ${DESTDIR}${KODIR} ; \ rm -rf ${DESTDIR}${KODIR} ; \ rm -rf ${DESTDIR}${KERN_DEBUGDIR}${KODIR} ; \ else \ if [ -d ${DESTDIR}${KODIR}.old ] ; then \ chflags -R noschg ${DESTDIR}${KODIR}.old ; \ rm -rf ${DESTDIR}${KODIR}.old ; \ fi ; \ mv ${DESTDIR}${KODIR} ${DESTDIR}${KODIR}.old ; \ if [ -n "${KERN_DEBUGDIR}" -a \ -d ${DESTDIR}${KERN_DEBUGDIR}${KODIR} ]; then \ rm -rf ${DESTDIR}${KERN_DEBUGDIR}${KODIR}.old ; \ mv ${DESTDIR}${KERN_DEBUGDIR}${KODIR} ${DESTDIR}${KERN_DEBUGDIR}${KODIR}.old ; \ fi ; \ sysctl kern.bootfile=${DESTDIR}${KODIR}.old/"`basename "$$thiskernel"`" ; \ fi .endif mkdir -p ${DESTDIR}${KODIR} ${INSTALL} -p -m 555 -o ${KMODOWN} -g ${KMODGRP} ${KERNEL_KO} ${DESTDIR}${KODIR}/ .if defined(DEBUG) && !defined(INSTALL_NODEBUG) && ${MK_KERNEL_SYMBOLS} != "no" mkdir -p ${DESTDIR}${KERN_DEBUGDIR}${KODIR} ${INSTALL} -p -m 555 -o ${KMODOWN} -g ${KMODGRP} ${KERNEL_KO}.debug ${DESTDIR}${KERN_DEBUGDIR}${KODIR}/ .endif .if defined(KERNEL_EXTRA_INSTALL) ${INSTALL} -p -m 555 -o ${KMODOWN} -g ${KMODGRP} ${KERNEL_EXTRA_INSTALL} ${DESTDIR}${KODIR}/ .endif kernel-reinstall: @-chflags -R noschg ${DESTDIR}${KODIR} ${INSTALL} -p -m 555 -o ${KMODOWN} -g ${KMODGRP} ${KERNEL_KO} ${DESTDIR}${KODIR}/ .if defined(DEBUG) && !defined(INSTALL_NODEBUG) && ${MK_KERNEL_SYMBOLS} != "no" ${INSTALL} -p -m 555 -o ${KMODOWN} -g ${KMODGRP} ${KERNEL_KO}.debug ${DESTDIR}${KERN_DEBUGDIR}${KODIR}/ .endif config.o env.o hints.o vers.o vnode_if.o: ${NORMAL_C} ${NORMAL_CTFCONVERT} .if ${MK_REPRODUCIBLE_BUILD} != "no" REPRO_FLAG="-R" .endif vers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP} MAKE="${MAKE}" sh $S/conf/newvers.sh ${REPRO_FLAG} ${KERN_IDENT} vnode_if.c: $S/tools/vnode_if.awk $S/kern/vnode_if.src ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -c vnode_if.h vnode_if_newproto.h vnode_if_typedef.h: $S/tools/vnode_if.awk \ $S/kern/vnode_if.src vnode_if.h: vnode_if_newproto.h vnode_if_typedef.h ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -h vnode_if_newproto.h: ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -p vnode_if_typedef.h: ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -q .if ${MFS_IMAGE:Uno} != "no" .if empty(MD_ROOT_SIZE_CONFIGURED) # Generate an object file from the file system image to embed in the kernel # via linking. Make sure the contents are in the mfs section and rename the # start/end/size variables to __start_mfs, __stop_mfs, and mfs_size, # respectively. embedfs_${MFS_IMAGE:T:R}.o: ${MFS_IMAGE} ${OBJCOPY} --input-target binary \ --output-target ${EMBEDFS_FORMAT.${MACHINE_ARCH}} \ --binary-architecture ${EMBEDFS_ARCH.${MACHINE_ARCH}} \ ${MFS_IMAGE} ${.TARGET} ${OBJCOPY} \ --rename-section .data=mfs,contents,alloc,load,readonly,data \ --redefine-sym \ _binary_${MFS_IMAGE:C,[^[:alnum:]],_,g}_size=__mfs_root_size \ --redefine-sym \ _binary_${MFS_IMAGE:C,[^[:alnum:]],_,g}_start=mfs_root \ --redefine-sym \ _binary_${MFS_IMAGE:C,[^[:alnum:]],_,g}_end=mfs_root_end \ ${.TARGET} .endif .endif # XXX strictly, everything depends on Makefile because changes to ${PROF} # only appear there, but we don't handle that. .include "kern.mk" Index: head/sys/conf/kern.pre.mk =================================================================== --- head/sys/conf/kern.pre.mk (revision 354941) +++ head/sys/conf/kern.pre.mk (revision 354942) @@ -1,333 +1,338 @@ # $FreeBSD$ # Part of a unified Makefile for building kernels. This part contains all # of the definitions that need to be before %BEFORE_DEPEND. # Allow user to configure things that only effect src tree builds. # Note: This is duplicated from src.sys.mk to ensure that we include # /etc/src.conf when building the kernel. Kernels can be built without # the rest of /usr/src, but they still always process SRCCONF even though # the normal mechanisms to prevent that (compiling out of tree) won't # work. To ensure they do work, we have to duplicate thee few lines here. SRCCONF?= /etc/src.conf .if (exists(${SRCCONF}) || ${SRCCONF} != "/etc/src.conf") && !target(_srcconf_included_) .include "${SRCCONF}" _srcconf_included_: .endif .include .include .include "kern.opts.mk" # The kernel build always occurs in the object directory which is .CURDIR. .if ${.MAKE.MODE:Unormal:Mmeta} .MAKE.MODE+= curdirOk=yes .endif # The kernel build always expects .OBJDIR=.CURDIR. .OBJDIR: ${.CURDIR} .if defined(NO_OBJWALK) || ${MK_AUTO_OBJ} == "yes" NO_OBJWALK= t NO_MODULES_OBJ= t .endif .if !defined(NO_OBJWALK) _obj= obj .endif # Can be overridden by makeoptions or /etc/make.conf KERNEL_KO?= kernel KERNEL?= kernel KODIR?= /boot/${KERNEL} LDSCRIPT_NAME?= ldscript.$M LDSCRIPT?= $S/conf/${LDSCRIPT_NAME} M= ${MACHINE} AWK?= awk CP?= cp NM?= nm OBJCOPY?= objcopy SIZE?= size .if defined(DEBUG) _MINUS_O= -O CTFFLAGS+= -g .else .if ${MACHINE_CPUARCH} == "powerpc" _MINUS_O= -O # gcc miscompiles some code at -O2 .else _MINUS_O= -O2 .endif .endif .if ${MACHINE_CPUARCH} == "amd64" .if ${COMPILER_TYPE} == "clang" COPTFLAGS?=-O2 -pipe .else COPTFLAGS?=-O2 -frename-registers -pipe .endif .else COPTFLAGS?=${_MINUS_O} -pipe .endif .if !empty(COPTFLAGS:M-O[23s]) && empty(COPTFLAGS:M-fno-strict-aliasing) COPTFLAGS+= -fno-strict-aliasing .endif .if !defined(NO_CPU_COPTFLAGS) COPTFLAGS+= ${_CPUCFLAGS} .endif NOSTDINC= -nostdinc INCLUDES= ${NOSTDINC} ${INCLMAGIC} -I. -I$S -I$S/contrib/ck/include CFLAGS= ${COPTFLAGS} ${DEBUG} CFLAGS+= ${INCLUDES} -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h CFLAGS_PARAM_INLINE_UNIT_GROWTH?=100 CFLAGS_PARAM_LARGE_FUNCTION_GROWTH?=1000 .if ${MACHINE_CPUARCH} == "mips" CFLAGS_ARCH_PARAMS?=--param max-inline-insns-single=1000 -DMACHINE_ARCH='"${MACHINE_ARCH}"' .endif CFLAGS.gcc+= -fno-common -fms-extensions -finline-limit=${INLINE_LIMIT} CFLAGS.gcc+= --param inline-unit-growth=${CFLAGS_PARAM_INLINE_UNIT_GROWTH} CFLAGS.gcc+= --param large-function-growth=${CFLAGS_PARAM_LARGE_FUNCTION_GROWTH} CFLAGS.gcc+= -fms-extensions .if defined(CFLAGS_ARCH_PARAMS) CFLAGS.gcc+=${CFLAGS_ARCH_PARAMS} .endif .if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} < 50000 WERROR?= -Wno-error .else WERROR?= -Werror .endif # XXX LOCORE means "don't declare C stuff" not "for locore.s". ASM_CFLAGS= -x assembler-with-cpp -DLOCORE ${CFLAGS} ${ASM_CFLAGS.${.IMPSRC:T}} .if defined(PROFLEVEL) && ${PROFLEVEL} >= 1 CFLAGS+= -DGPROF CFLAGS.gcc+= -falign-functions=16 .if ${PROFLEVEL} >= 2 CFLAGS+= -DGPROF4 -DGUPROF PROF= -pg .if ${COMPILER_TYPE} == "gcc" PROF+= -mprofiler-epilogue .endif .else PROF= -pg .endif .endif DEFINED_PROF= ${PROF} +KCSAN_ENABLED!= grep KCSAN opt_global.h || true ; echo +.if !empty(KCSAN_ENABLED) +SAN_CFLAGS+= -fsanitize=thread +.endif + KUBSAN_ENABLED!= grep KUBSAN opt_global.h || true ; echo .if !empty(KUBSAN_ENABLED) SAN_CFLAGS+= -fsanitize=undefined .endif COVERAGE_ENABLED!= grep COVERAGE opt_global.h || true ; echo .if !empty(COVERAGE_ENABLED) .if ${COMPILER_TYPE} == "clang" || \ (${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} >= 80100) SAN_CFLAGS+= -fsanitize-coverage=trace-pc,trace-cmp .else SAN_CFLAGS+= -fsanitize-coverage=trace-pc .endif .endif CFLAGS+= ${SAN_CFLAGS} GCOV_ENABLED!= grep GCOV opt_global.h || true ; echo .if !empty(GCOV_ENABLED) .if ${COMPILER_TYPE} == "gcc" GCOV_CFLAGS+= -fprofile-arcs -ftest-coverage .endif .endif CFLAGS+= ${GCOV_CFLAGS} # Put configuration-specific C flags last (except for ${PROF}) so that they # can override the others. CFLAGS+= ${CONF_CFLAGS} .if defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mbuild-id} LDFLAGS+= --build-id=sha1 .endif .if (${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "amd64" || \ ${MACHINE_CPUARCH} == "i386") && \ defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mifunc} == "" .error amd64/arm64/i386 kernel requires linker ifunc support .endif .if ${MACHINE_CPUARCH} == "amd64" LDFLAGS+= -z max-page-size=2097152 .if ${LINKER_TYPE} != "lld" LDFLAGS+= -z common-page-size=4096 .else LDFLAGS+= -z notext -z ifunc-noplt .endif .endif NORMAL_C= ${CC} -c ${CFLAGS} ${WERROR} ${PROF} ${.IMPSRC} NORMAL_S= ${CC:N${CCACHE_BIN}} -c ${ASM_CFLAGS} ${WERROR} ${.IMPSRC} PROFILE_C= ${CC} -c ${CFLAGS} ${WERROR} ${.IMPSRC} NORMAL_C_NOWERROR= ${CC} -c ${CFLAGS} ${PROF} ${.IMPSRC} NORMAL_M= ${AWK} -f $S/tools/makeobjops.awk ${.IMPSRC} -c ; \ ${CC} -c ${CFLAGS} ${WERROR} ${PROF} ${.PREFIX}.c NORMAL_FW= uudecode -o ${.TARGET} ${.ALLSRC} NORMAL_FWO= ${LD} -b binary --no-warn-mismatch -d -warn-common -r \ -m ${LD_EMULATION} -o ${.TARGET} ${.ALLSRC:M*.fw} # for ZSTD in the kernel (include zstd/lib/freebsd before other CFLAGS) ZSTD_C= ${CC} -c -DZSTD_HEAPMODE=1 -I$S/contrib/zstd/lib/freebsd ${CFLAGS} -I$S/contrib/zstd/lib -I$S/contrib/zstd/lib/common ${WERROR} -Wno-inline -Wno-missing-prototypes ${PROF} -U__BMI__ ${.IMPSRC} # https://github.com/facebook/zstd/commit/812e8f2a [zstd 1.4.1] # "Note that [GCC] autovectorization still does not do a good job on the # optimized version, so it's turned off via attribute and flag. I found # that neither attribute nor command-line flag were entirely successful in # turning off vectorization, which is why there were both." .if ${COMPILER_TYPE} == "gcc" ZSTD_DECOMPRESS_BLOCK_FLAGS= -fno-tree-vectorize .endif # Common for dtrace / zfs CDDL_CFLAGS= -DFREEBSD_NAMECACHE -nostdinc -I$S/cddl/compat/opensolaris -I$S/cddl/contrib/opensolaris/uts/common -I$S -I$S/cddl/contrib/opensolaris/common ${CFLAGS} -Wno-unknown-pragmas -Wno-missing-prototypes -Wno-undef -Wno-strict-prototypes -Wno-cast-qual -Wno-parentheses -Wno-redundant-decls -Wno-missing-braces -Wno-uninitialized -Wno-unused -Wno-inline -Wno-switch -Wno-pointer-arith -Wno-unknown-pragmas CDDL_CFLAGS+= -include $S/cddl/compat/opensolaris/sys/debug_compat.h CDDL_C= ${CC} -c ${CDDL_CFLAGS} ${WERROR} ${PROF} ${.IMPSRC} # Special flags for managing the compat compiles for ZFS ZFS_CFLAGS= -DBUILDING_ZFS -I$S/cddl/contrib/opensolaris/uts/common/fs/zfs ZFS_CFLAGS+= -I$S/cddl/contrib/opensolaris/uts/common/fs/zfs/lua ZFS_CFLAGS+= -I$S/cddl/contrib/opensolaris/uts/common/zmod ZFS_CFLAGS+= -I$S/cddl/contrib/opensolaris/common/lz4 ZFS_CFLAGS+= -I$S/cddl/contrib/opensolaris/common/zfs ZFS_CFLAGS+= ${CDDL_CFLAGS} ZFS_ASM_CFLAGS= -x assembler-with-cpp -DLOCORE ${ZFS_CFLAGS} ZFS_C= ${CC} -c ${ZFS_CFLAGS} ${WERROR} ${PROF} ${.IMPSRC} ZFS_S= ${CC} -c ${ZFS_ASM_CFLAGS} ${WERROR} ${.IMPSRC} # Special flags for managing the compat compiles for DTrace DTRACE_CFLAGS= -DBUILDING_DTRACE ${CDDL_CFLAGS} -I$S/cddl/dev/dtrace -I$S/cddl/dev/dtrace/${MACHINE_CPUARCH} .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" DTRACE_CFLAGS+= -I$S/cddl/contrib/opensolaris/uts/intel -I$S/cddl/dev/dtrace/x86 .endif DTRACE_CFLAGS+= -I$S/cddl/contrib/opensolaris/common/util -I$S -DDIS_MEM -DSMP DTRACE_ASM_CFLAGS= -x assembler-with-cpp -DLOCORE ${DTRACE_CFLAGS} DTRACE_C= ${CC} -c ${DTRACE_CFLAGS} ${WERROR} ${PROF} ${.IMPSRC} DTRACE_S= ${CC} -c ${DTRACE_ASM_CFLAGS} ${WERROR} ${.IMPSRC} # Special flags for managing the compat compiles for DTrace/FBT FBT_CFLAGS= -DBUILDING_DTRACE -nostdinc -I$S/cddl/dev/fbt/${MACHINE_CPUARCH} -I$S/cddl/dev/fbt -I$S/cddl/compat/opensolaris -I$S/cddl/contrib/opensolaris/uts/common -I$S ${CDDL_CFLAGS} .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" FBT_CFLAGS+= -I$S/cddl/dev/fbt/x86 .endif FBT_C= ${CC} -c ${FBT_CFLAGS} ${WERROR} ${PROF} ${.IMPSRC} .if ${MK_CTF} != "no" NORMAL_CTFCONVERT= ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} .elif ${MAKE_VERSION} >= 5201111300 NORMAL_CTFCONVERT= .else NORMAL_CTFCONVERT= @: .endif # Linux Kernel Programming Interface C-flags LINUXKPI_INCLUDES= -I$S/compat/linuxkpi/common/include LINUXKPI_C= ${NORMAL_C} ${LINUXKPI_INCLUDES} # Infiniband C flags. Correct include paths and omit errors that linux # does not honor. OFEDINCLUDES= -I$S/ofed/include -I$S/ofed/include/uapi ${LINUXKPI_INCLUDES} OFEDNOERR= -Wno-cast-qual -Wno-pointer-arith OFEDCFLAGS= ${CFLAGS:N-I*} -DCONFIG_INFINIBAND_USER_MEM \ ${OFEDINCLUDES} ${CFLAGS:M-I*} ${OFEDNOERR} OFED_C_NOIMP= ${CC} -c -o ${.TARGET} ${OFEDCFLAGS} ${WERROR} ${PROF} OFED_C= ${OFED_C_NOIMP} ${.IMPSRC} # mlxfw C flags. MLXFW_C= ${OFED_C_NOIMP} \ -I${SRCTOP}/sys/contrib/xz-embedded/freebsd \ -I${SRCTOP}/sys/contrib/xz-embedded/linux/lib/xz \ ${.IMPSRC} GEN_CFILES= $S/$M/$M/genassym.c ${MFILES:T:S/.m$/.c/} SYSTEM_CFILES= config.c env.c hints.c vnode_if.c SYSTEM_DEP= Makefile ${SYSTEM_OBJS} SYSTEM_OBJS= locore.o ${MDOBJS} ${OBJS} SYSTEM_OBJS+= ${SYSTEM_CFILES:.c=.o} SYSTEM_OBJS+= hack.pico MD_ROOT_SIZE_CONFIGURED!= grep MD_ROOT_SIZE opt_md.h || true ; echo .if ${MFS_IMAGE:Uno} != "no" .if empty(MD_ROOT_SIZE_CONFIGURED) SYSTEM_OBJS+= embedfs_${MFS_IMAGE:T:R}.o .endif .endif SYSTEM_LD= @${LD} -m ${LD_EMULATION} -Bdynamic -T ${LDSCRIPT} ${_LDFLAGS} \ --no-warn-mismatch --warn-common --export-dynamic \ --dynamic-linker /red/herring \ -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o SYSTEM_LD_TAIL= @${OBJCOPY} --strip-symbol gcc2_compiled. ${.TARGET} ; \ ${SIZE} ${.TARGET} ; chmod 755 ${.TARGET} SYSTEM_DEP+= ${LDSCRIPT} # Calculate path for .m files early, if needed. .if !defined(NO_MODULES) && !defined(__MPATH) && !make(install) && \ (empty(.MAKEFLAGS:M-V) || defined(NO_SKIP_MPATH)) __MPATH!=find ${S:tA}/ -name \*_if.m .endif # MKMODULESENV is set here so that port makefiles can augment # them. MKMODULESENV+= MAKEOBJDIRPREFIX=${.OBJDIR}/modules KMODDIR=${KODIR} MKMODULESENV+= MACHINE_CPUARCH=${MACHINE_CPUARCH} MKMODULESENV+= MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH} MKMODULESENV+= MODULES_EXTRA="${MODULES_EXTRA}" WITHOUT_MODULES="${WITHOUT_MODULES}" MKMODULESENV+= ARCH_FLAGS="${ARCH_FLAGS}" .if (${KERN_IDENT} == LINT) MKMODULESENV+= ALL_MODULES=LINT .endif .if defined(MODULES_OVERRIDE) MKMODULESENV+= MODULES_OVERRIDE="${MODULES_OVERRIDE}" .endif .if defined(DEBUG) MKMODULESENV+= DEBUG_FLAGS="${DEBUG}" .endif .if !defined(NO_MODULES) MKMODULESENV+= __MPATH="${__MPATH}" .endif # Architecture and output format arguments for objcopy to convert image to # object file .if ${MFS_IMAGE:Uno} != "no" .if empty(MD_ROOT_SIZE_CONFIGURED) .if !defined(EMBEDFS_FORMAT.${MACHINE_ARCH}) EMBEDFS_FORMAT.${MACHINE_ARCH}!= awk -F'"' '/OUTPUT_FORMAT/ {print $$2}' ${LDSCRIPT} .if empty(EMBEDFS_FORMAT.${MACHINE_ARCH}) .undef EMBEDFS_FORMAT.${MACHINE_ARCH} .endif .endif .if !defined(EMBEDFS_ARCH.${MACHINE_ARCH}) EMBEDFS_ARCH.${MACHINE_ARCH}!= sed -n '/OUTPUT_ARCH/s/.*(\(.*\)).*/\1/p' ${LDSCRIPT} .if empty(EMBEDFS_ARCH.${MACHINE_ARCH}) .undef EMBEDFS_ARCH.${MACHINE_ARCH} .endif .endif EMBEDFS_FORMAT.arm?= elf32-littlearm EMBEDFS_FORMAT.armv6?= elf32-littlearm EMBEDFS_FORMAT.armv7?= elf32-littlearm EMBEDFS_FORMAT.aarch64?= elf64-littleaarch64 EMBEDFS_FORMAT.mips?= elf32-tradbigmips EMBEDFS_FORMAT.mipsel?= elf32-tradlittlemips EMBEDFS_FORMAT.mips64?= elf64-tradbigmips EMBEDFS_FORMAT.mips64el?= elf64-tradlittlemips EMBEDFS_FORMAT.riscv64?= elf64-littleriscv .endif .endif # Detect kernel config options that force stack frames to be turned on. DDB_ENABLED!= grep DDB opt_ddb.h || true ; echo DTR_ENABLED!= grep KDTRACE_FRAME opt_kdtrace.h || true ; echo HWPMC_ENABLED!= grep HWPMC opt_hwpmc_hooks.h || true ; echo Index: head/sys/conf/options =================================================================== --- head/sys/conf/options (revision 354941) +++ head/sys/conf/options (revision 354942) @@ -1,1036 +1,1037 @@ # $FreeBSD$ # # On the handling of kernel options # # All kernel options should be listed in NOTES, with suitable # descriptions. Negative options (options that make some code not # compile) should be commented out; LINT (generated from NOTES) should # compile as much code as possible. Try to structure option-using # code so that a single option only switch code on, or only switch # code off, to make it possible to have a full compile-test. If # necessary, you can check for COMPILING_LINT to get maximum code # coverage. # # All new options shall also be listed in either "conf/options" or # "conf/options.". Options that affect a single source-file # .[c|s] should be directed into "opt_.h", while options # that affect multiple files should either go in "opt_global.h" if # this is a kernel-wide option (used just about everywhere), or in # "opt_.h" if it affects only some files. # Note that the effect of listing only an option without a # header-file-name in conf/options (and cousins) is that the last # convention is followed. # # This handling scheme is not yet fully implemented. # # # Format of this file: # Option name filename # # If filename is missing, the default is # opt_.h AAC_DEBUG opt_aac.h AACRAID_DEBUG opt_aacraid.h AHC_ALLOW_MEMIO opt_aic7xxx.h AHC_TMODE_ENABLE opt_aic7xxx.h AHC_DUMP_EEPROM opt_aic7xxx.h AHC_DEBUG opt_aic7xxx.h AHC_DEBUG_OPTS opt_aic7xxx.h AHC_REG_PRETTY_PRINT opt_aic7xxx.h AHD_DEBUG opt_aic79xx.h AHD_DEBUG_OPTS opt_aic79xx.h AHD_TMODE_ENABLE opt_aic79xx.h AHD_REG_PRETTY_PRINT opt_aic79xx.h TWA_DEBUG opt_twa.h # Debugging options. ALT_BREAK_TO_DEBUGGER opt_kdb.h BREAK_TO_DEBUGGER opt_kdb.h BUF_TRACKING opt_global.h DDB DDB_BUFR_SIZE opt_ddb.h DDB_CAPTURE_DEFAULTBUFSIZE opt_ddb.h DDB_CAPTURE_MAXBUFSIZE opt_ddb.h DDB_CTF opt_ddb.h DDB_NUMSYM opt_ddb.h FULL_BUF_TRACKING opt_global.h GDB KDB opt_global.h KDB_TRACE opt_kdb.h KDB_UNATTENDED opt_kdb.h KLD_DEBUG opt_kld.h SYSCTL_DEBUG opt_sysctl.h EARLY_PRINTF opt_global.h TEXTDUMP_PREFERRED opt_ddb.h TEXTDUMP_VERBOSE opt_ddb.h NUM_CORE_FILES opt_global.h TSLOG opt_global.h TSLOGSIZE opt_global.h # Miscellaneous options. ALQ ALTERA_SDCARD_FAST_SIM opt_altera_sdcard.h ATSE_CFI_HACK opt_cfi.h AUDIT opt_global.h BOOTHOWTO opt_global.h BOOTVERBOSE opt_global.h CALLOUT_PROFILING CAPABILITIES opt_capsicum.h CAPABILITY_MODE opt_capsicum.h COMPAT_43 opt_global.h COMPAT_43TTY opt_global.h COMPAT_FREEBSD4 opt_global.h COMPAT_FREEBSD5 opt_global.h COMPAT_FREEBSD6 opt_global.h COMPAT_FREEBSD7 opt_global.h COMPAT_FREEBSD9 opt_global.h COMPAT_FREEBSD10 opt_global.h COMPAT_FREEBSD11 opt_global.h COMPAT_FREEBSD12 opt_global.h COMPAT_CLOUDABI32 opt_dontuse.h COMPAT_CLOUDABI64 opt_dontuse.h COMPAT_LINUXKPI opt_dontuse.h _COMPAT_LINUX32 opt_compat.h # XXX: make sure opt_compat.h exists COMPILING_LINT opt_global.h CY_PCI_FASTINTR DEADLKRES opt_watchdog.h EXPERIMENTAL opt_global.h EXT_RESOURCES opt_global.h DIRECTIO FILEMON opt_dontuse.h FFCLOCK FULL_PREEMPTION opt_sched.h GZIO opt_gzio.h IMAGACT_BINMISC opt_dontuse.h IPI_PREEMPTION opt_sched.h GEOM_BDE opt_geom.h GEOM_CACHE opt_geom.h GEOM_CONCAT opt_geom.h GEOM_ELI opt_geom.h GEOM_GATE opt_geom.h GEOM_JOURNAL opt_geom.h GEOM_LABEL opt_geom.h GEOM_LABEL_GPT opt_geom.h GEOM_LINUX_LVM opt_geom.h GEOM_MAP opt_geom.h GEOM_MIRROR opt_geom.h GEOM_MOUNTVER opt_geom.h GEOM_MULTIPATH opt_geom.h GEOM_NOP opt_geom.h GEOM_PART_APM opt_geom.h GEOM_PART_BSD opt_geom.h GEOM_PART_BSD64 opt_geom.h GEOM_PART_EBR opt_geom.h GEOM_PART_EBR_COMPAT opt_geom.h GEOM_PART_GPT opt_geom.h GEOM_PART_LDM opt_geom.h GEOM_PART_MBR opt_geom.h GEOM_PART_VTOC8 opt_geom.h GEOM_RAID opt_geom.h GEOM_RAID3 opt_geom.h GEOM_SHSEC opt_geom.h GEOM_STRIPE opt_geom.h GEOM_UZIP opt_geom.h GEOM_UZIP_DEBUG opt_geom.h GEOM_VINUM opt_geom.h GEOM_VIRSTOR opt_geom.h GEOM_ZERO opt_geom.h IFLIB opt_iflib.h KDTRACE_HOOKS opt_global.h KDTRACE_FRAME opt_kdtrace.h KN_HASHSIZE opt_kqueue.h KSTACK_MAX_PAGES KSTACK_PAGES KSTACK_USAGE_PROF KTRACE KTRACE_REQUEST_POOL opt_ktrace.h LIBICONV MAC opt_global.h MAC_BIBA opt_dontuse.h MAC_BSDEXTENDED opt_dontuse.h MAC_IFOFF opt_dontuse.h MAC_LOMAC opt_dontuse.h MAC_MLS opt_dontuse.h MAC_NONE opt_dontuse.h MAC_NTPD opt_dontuse.h MAC_PARTITION opt_dontuse.h MAC_PORTACL opt_dontuse.h MAC_SEEOTHERUIDS opt_dontuse.h MAC_STATIC opt_mac.h MAC_STUB opt_dontuse.h MAC_TEST opt_dontuse.h MAC_VERIEXEC opt_dontuse.h MAC_VERIEXEC_SHA1 opt_dontuse.h MAC_VERIEXEC_SHA256 opt_dontuse.h MAC_VERIEXEC_SHA384 opt_dontuse.h MAC_VERIEXEC_SHA512 opt_dontuse.h MD_ROOT opt_md.h MD_ROOT_FSTYPE opt_md.h MD_ROOT_READONLY opt_md.h MD_ROOT_SIZE opt_md.h MD_ROOT_MEM opt_md.h MFI_DEBUG opt_mfi.h MFI_DECODE_LOG opt_mfi.h MPROF_BUFFERS opt_mprof.h MPROF_HASH_SIZE opt_mprof.h NEW_PCIB opt_global.h NO_ADAPTIVE_MUTEXES opt_adaptive_mutexes.h NO_ADAPTIVE_RWLOCKS NO_ADAPTIVE_SX NO_EVENTTIMERS opt_timer.h NO_OBSOLETE_CODE opt_global.h NO_SYSCTL_DESCR opt_global.h NSWBUF_MIN opt_param.h MBUF_PACKET_ZONE_DISABLE opt_global.h PANIC_REBOOT_WAIT_TIME opt_panic.h PCI_HP opt_pci.h PCI_IOV opt_global.h PPC_DEBUG opt_ppc.h PPC_PROBE_CHIPSET opt_ppc.h PPS_SYNC opt_ntp.h PREEMPTION opt_sched.h QUOTA SCHED_4BSD opt_sched.h SCHED_STATS opt_sched.h SCHED_ULE opt_sched.h SLEEPQUEUE_PROFILING SLHCI_DEBUG opt_slhci.h STACK opt_stack.h SUIDDIR MSGMNB opt_sysvipc.h MSGMNI opt_sysvipc.h MSGSEG opt_sysvipc.h MSGSSZ opt_sysvipc.h MSGTQL opt_sysvipc.h SEMMNI opt_sysvipc.h SEMMNS opt_sysvipc.h SEMMNU opt_sysvipc.h SEMMSL opt_sysvipc.h SEMOPM opt_sysvipc.h SEMUME opt_sysvipc.h SHMALL opt_sysvipc.h SHMMAX opt_sysvipc.h SHMMAXPGS opt_sysvipc.h SHMMIN opt_sysvipc.h SHMMNI opt_sysvipc.h SHMSEG opt_sysvipc.h SYSVMSG opt_sysvipc.h SYSVSEM opt_sysvipc.h SYSVSHM opt_sysvipc.h SW_WATCHDOG opt_watchdog.h TCPHPTS opt_inet.h TURNSTILE_PROFILING UMTX_PROFILING UMTX_CHAINS opt_global.h VERBOSE_SYSINIT ZSTDIO opt_zstdio.h # Sanitizers COVERAGE opt_global.h KCOV +KCSAN opt_global.h KUBSAN opt_global.h # POSIX kernel options P1003_1B_MQUEUE opt_posix.h P1003_1B_SEMAPHORES opt_posix.h _KPOSIX_PRIORITY_SCHEDULING opt_posix.h # Do we want the config file compiled into the kernel? INCLUDE_CONFIG_FILE opt_config.h # Options for static filesystems. These should only be used at config # time, since the corresponding lkms cannot work if there are any static # dependencies. Unusability is enforced by hiding the defines for the # options in a never-included header. AUTOFS opt_dontuse.h CD9660 opt_dontuse.h EXT2FS opt_dontuse.h FDESCFS opt_dontuse.h FFS opt_dontuse.h FUSEFS opt_dontuse.h MSDOSFS opt_dontuse.h NULLFS opt_dontuse.h PROCFS opt_dontuse.h PSEUDOFS opt_dontuse.h SMBFS opt_dontuse.h TMPFS opt_dontuse.h UDF opt_dontuse.h UNIONFS opt_dontuse.h ZFS opt_dontuse.h # Pseudofs debugging PSEUDOFS_TRACE opt_pseudofs.h # In-kernel GSS-API KGSSAPI opt_kgssapi.h KGSSAPI_DEBUG opt_kgssapi.h # These static filesystems have one slightly bogus static dependency in # sys/i386/i386/autoconf.c. If any of these filesystems are # statically compiled into the kernel, code for mounting them as root # filesystems will be enabled - but look below. # NFSCL - client # NFSD - server NFSCL opt_nfs.h NFSD opt_nfs.h # filesystems and libiconv bridge CD9660_ICONV opt_dontuse.h MSDOSFS_ICONV opt_dontuse.h UDF_ICONV opt_dontuse.h # If you are following the conditions in the copyright, # you can enable soft-updates which will speed up a lot of thigs # and make the system safer from crashes at the same time. # otherwise a STUB module will be compiled in. SOFTUPDATES opt_ffs.h # On small, embedded systems, it can be useful to turn off support for # snapshots. It saves about 30-40k for a feature that would be lightly # used, if it is used at all. NO_FFS_SNAPSHOT opt_ffs.h # Enabling this option turns on support for Access Control Lists in UFS, # which can be used to support high security configurations. Depends on # UFS_EXTATTR. UFS_ACL opt_ufs.h # Enabling this option turns on support for extended attributes in UFS-based # filesystems, which can be used to support high security configurations # as well as new filesystem features. UFS_EXTATTR opt_ufs.h UFS_EXTATTR_AUTOSTART opt_ufs.h # Enable fast hash lookups for large directories on UFS-based filesystems. UFS_DIRHASH opt_ufs.h # Enable gjournal-based UFS journal. UFS_GJOURNAL opt_ufs.h # The below sentence is not in English, and neither is this one. # We plan to remove the static dependences above, with a # _ROOT option to control if it usable as root. This list # allows these options to be present in config files already (though # they won't make any difference yet). NFS_ROOT opt_nfsroot.h # SMB/CIFS requester NETSMB opt_netsmb.h # Enable debugnet(4) networking support. DEBUGNET opt_global.h # Enable netdump(4) client support. NETDUMP opt_global.h # Enable netgdb(4) support. NETGDB opt_global.h # Options used only in subr_param.c. HZ opt_param.h MAXFILES opt_param.h NBUF opt_param.h NSFBUFS opt_param.h VM_BCACHE_SIZE_MAX opt_param.h VM_SWZONE_SIZE_MAX opt_param.h MAXUSERS DFLDSIZ opt_param.h MAXDSIZ opt_param.h MAXSSIZ opt_param.h # Generic SCSI options. CAM_MAX_HIGHPOWER opt_cam.h CAMDEBUG opt_cam.h CAM_DEBUG_COMPILE opt_cam.h CAM_DEBUG_DELAY opt_cam.h CAM_DEBUG_BUS opt_cam.h CAM_DEBUG_TARGET opt_cam.h CAM_DEBUG_LUN opt_cam.h CAM_DEBUG_FLAGS opt_cam.h CAM_BOOT_DELAY opt_cam.h CAM_IOSCHED_DYNAMIC opt_cam.h CAM_IO_STATS opt_cam.h CAM_TEST_FAILURE opt_cam.h SCSI_DELAY opt_scsi.h SCSI_NO_SENSE_STRINGS opt_scsi.h SCSI_NO_OP_STRINGS opt_scsi.h # Options used only in cam/ata/ata_da.c ATA_STATIC_ID opt_ada.h # Options used only in cam/scsi/scsi_cd.c CHANGER_MIN_BUSY_SECONDS opt_cd.h CHANGER_MAX_BUSY_SECONDS opt_cd.h # Options used only in cam/scsi/scsi_da.c DA_TRACK_REFS opt_da.h # Options used only in cam/scsi/scsi_sa.c. SA_IO_TIMEOUT opt_sa.h SA_SPACE_TIMEOUT opt_sa.h SA_REWIND_TIMEOUT opt_sa.h SA_ERASE_TIMEOUT opt_sa.h SA_1FM_AT_EOD opt_sa.h # Options used only in cam/scsi/scsi_pt.c SCSI_PT_DEFAULT_TIMEOUT opt_pt.h # Options used only in cam/scsi/scsi_ses.c SES_ENABLE_PASSTHROUGH opt_ses.h # Options used in dev/sym/ (Symbios SCSI driver). SYM_SETUP_SCSI_DIFF opt_sym.h #-HVD support for 825a, 875, 885 # disabled:0 (default), enabled:1 SYM_SETUP_PCI_PARITY opt_sym.h #-PCI parity checking # disabled:0, enabled:1 (default) SYM_SETUP_MAX_LUN opt_sym.h #-Number of LUNs supported # default:8, range:[1..64] # Options used only in dev/isp/* ISP_TARGET_MODE opt_isp.h ISP_FW_CRASH_DUMP opt_isp.h ISP_DEFAULT_ROLES opt_isp.h ISP_INTERNAL_TARGET opt_isp.h ISP_FCTAPE_OFF opt_isp.h # Options used only in dev/iscsi ISCSI_INITIATOR_DEBUG opt_iscsi_initiator.h # Net stuff. ACCEPT_FILTER_DATA ACCEPT_FILTER_DNS ACCEPT_FILTER_HTTP ALTQ opt_global.h ALTQ_CBQ opt_altq.h ALTQ_CDNR opt_altq.h ALTQ_CODEL opt_altq.h ALTQ_DEBUG opt_altq.h ALTQ_HFSC opt_altq.h ALTQ_FAIRQ opt_altq.h ALTQ_NOPCC opt_altq.h ALTQ_PRIQ opt_altq.h ALTQ_RED opt_altq.h ALTQ_RIO opt_altq.h BOOTP opt_bootp.h BOOTP_BLOCKSIZE opt_bootp.h BOOTP_COMPAT opt_bootp.h BOOTP_NFSROOT opt_bootp.h BOOTP_NFSV3 opt_bootp.h BOOTP_WIRED_TO opt_bootp.h DEVICE_POLLING DUMMYNET opt_ipdn.h RATELIMIT opt_ratelimit.h RATELIMIT_DEBUG opt_ratelimit.h INET opt_inet.h INET6 opt_inet6.h STATS opt_global.h IPDIVERT IPFILTER opt_ipfilter.h IPFILTER_DEFAULT_BLOCK opt_ipfilter.h IPFILTER_LOG opt_ipfilter.h IPFILTER_LOOKUP opt_ipfilter.h IPFIREWALL opt_ipfw.h IPFIREWALL_DEFAULT_TO_ACCEPT opt_ipfw.h IPFIREWALL_NAT opt_ipfw.h IPFIREWALL_NAT64 opt_ipfw.h IPFIREWALL_NPTV6 opt_ipfw.h IPFIREWALL_VERBOSE opt_ipfw.h IPFIREWALL_VERBOSE_LIMIT opt_ipfw.h IPFIREWALL_PMOD opt_ipfw.h IPSEC opt_ipsec.h IPSEC_DEBUG opt_ipsec.h IPSEC_SUPPORT opt_ipsec.h IPSTEALTH KERN_TLS KRPC LIBALIAS LIBMCHAIN MBUF_PROFILING MBUF_STRESS_TEST MROUTING opt_mrouting.h NFSLOCKD PCBGROUP opt_pcbgroup.h PF_DEFAULT_TO_DROP opt_pf.h RADIX_MPATH opt_mpath.h ROUTETABLES opt_route.h RSS opt_rss.h SLIP_IFF_OPTS opt_slip.h TCPDEBUG TCPPCAP opt_global.h SIFTR TCP_BLACKBOX opt_global.h TCP_HHOOK opt_inet.h TCP_OFFLOAD opt_inet.h # Enable code to dispatch TCP offloading TCP_RFC7413 opt_inet.h TCP_RFC7413_MAX_KEYS opt_inet.h TCP_RFC7413_MAX_PSKS opt_inet.h TCP_SIGNATURE opt_ipsec.h VLAN_ARRAY opt_vlan.h XBONEHACK # # SCTP # SCTP opt_sctp.h SCTP_DEBUG opt_sctp.h # Enable debug printfs SCTP_LOCK_LOGGING opt_sctp.h # Log to KTR lock activity SCTP_MBUF_LOGGING opt_sctp.h # Log to KTR general mbuf aloc/free SCTP_MBCNT_LOGGING opt_sctp.h # Log to KTR mbcnt activity SCTP_PACKET_LOGGING opt_sctp.h # Log to a packet buffer last N packets SCTP_LTRACE_CHUNKS opt_sctp.h # Log to KTR chunks processed SCTP_LTRACE_ERRORS opt_sctp.h # Log to KTR error returns. SCTP_USE_PERCPU_STAT opt_sctp.h # Use per cpu stats. SCTP_MCORE_INPUT opt_sctp.h # Have multiple input threads for input mbufs SCTP_LOCAL_TRACE_BUF opt_sctp.h # Use tracebuffer exported via sysctl SCTP_DETAILED_STR_STATS opt_sctp.h # Use per PR-SCTP policy stream stats # # # # Netgraph(4). Use option NETGRAPH to enable the base netgraph code. # Each netgraph node type can be either be compiled into the kernel # or loaded dynamically. To get the former, include the corresponding # option below. Each type has its own man page, e.g. ng_async(4). NETGRAPH NETGRAPH_DEBUG opt_netgraph.h NETGRAPH_ASYNC opt_netgraph.h NETGRAPH_ATMLLC opt_netgraph.h NETGRAPH_ATM_ATMPIF opt_netgraph.h NETGRAPH_BLUETOOTH opt_netgraph.h NETGRAPH_BLUETOOTH_BT3C opt_netgraph.h NETGRAPH_BLUETOOTH_H4 opt_netgraph.h NETGRAPH_BLUETOOTH_HCI opt_netgraph.h NETGRAPH_BLUETOOTH_L2CAP opt_netgraph.h NETGRAPH_BLUETOOTH_SOCKET opt_netgraph.h NETGRAPH_BLUETOOTH_UBT opt_netgraph.h NETGRAPH_BLUETOOTH_UBTBCMFW opt_netgraph.h NETGRAPH_BPF opt_netgraph.h NETGRAPH_BRIDGE opt_netgraph.h NETGRAPH_CAR opt_netgraph.h NETGRAPH_CHECKSUM opt_netgraph.h NETGRAPH_CISCO opt_netgraph.h NETGRAPH_DEFLATE opt_netgraph.h NETGRAPH_DEVICE opt_netgraph.h NETGRAPH_ECHO opt_netgraph.h NETGRAPH_EIFACE opt_netgraph.h NETGRAPH_ETHER opt_netgraph.h NETGRAPH_ETHER_ECHO opt_netgraph.h NETGRAPH_FEC opt_netgraph.h NETGRAPH_FRAME_RELAY opt_netgraph.h NETGRAPH_GIF opt_netgraph.h NETGRAPH_GIF_DEMUX opt_netgraph.h NETGRAPH_HOLE opt_netgraph.h NETGRAPH_IFACE opt_netgraph.h NETGRAPH_IP_INPUT opt_netgraph.h NETGRAPH_IPFW opt_netgraph.h NETGRAPH_KSOCKET opt_netgraph.h NETGRAPH_L2TP opt_netgraph.h NETGRAPH_LMI opt_netgraph.h NETGRAPH_MPPC_COMPRESSION opt_netgraph.h NETGRAPH_MPPC_ENCRYPTION opt_netgraph.h NETGRAPH_NAT opt_netgraph.h NETGRAPH_NETFLOW opt_netgraph.h NETGRAPH_ONE2MANY opt_netgraph.h NETGRAPH_PATCH opt_netgraph.h NETGRAPH_PIPE opt_netgraph.h NETGRAPH_PPP opt_netgraph.h NETGRAPH_PPPOE opt_netgraph.h NETGRAPH_PPTPGRE opt_netgraph.h NETGRAPH_PRED1 opt_netgraph.h NETGRAPH_RFC1490 opt_netgraph.h NETGRAPH_SOCKET opt_netgraph.h NETGRAPH_SPLIT opt_netgraph.h NETGRAPH_SPPP opt_netgraph.h NETGRAPH_TAG opt_netgraph.h NETGRAPH_TCPMSS opt_netgraph.h NETGRAPH_TEE opt_netgraph.h NETGRAPH_TTY opt_netgraph.h NETGRAPH_UI opt_netgraph.h NETGRAPH_VJC opt_netgraph.h NETGRAPH_VLAN opt_netgraph.h # NgATM options NGATM_ATM opt_netgraph.h NGATM_ATMBASE opt_netgraph.h NGATM_SSCOP opt_netgraph.h NGATM_SSCFU opt_netgraph.h NGATM_UNI opt_netgraph.h NGATM_CCATM opt_netgraph.h # DRM options DRM_DEBUG opt_drm.h TI_SF_BUF_JUMBO opt_ti.h TI_JUMBO_HDRSPLIT opt_ti.h # Misc debug flags. Most of these should probably be replaced with # 'DEBUG', and then let people recompile just the interesting modules # with 'make CC="cc -DDEBUG"'. CLUSTERDEBUG opt_debug_cluster.h DEBUG_1284 opt_ppb_1284.h VP0_DEBUG opt_vpo.h LPT_DEBUG opt_lpt.h PLIP_DEBUG opt_plip.h LOCKF_DEBUG opt_debug_lockf.h SI_DEBUG opt_debug_si.h IFMEDIA_DEBUG opt_ifmedia.h # Fb options FB_DEBUG opt_fb.h FB_INSTALL_CDEV opt_fb.h # ppbus related options PERIPH_1284 opt_ppb_1284.h DONTPROBE_1284 opt_ppb_1284.h # smbus related options ENABLE_ALART opt_intpm.h # These cause changes all over the kernel BLKDEV_IOSIZE opt_global.h BURN_BRIDGES opt_global.h DEBUG opt_global.h DEBUG_LOCKS opt_global.h DEBUG_VFS_LOCKS opt_global.h DFLTPHYS opt_global.h DIAGNOSTIC opt_global.h INVARIANT_SUPPORT opt_global.h INVARIANTS opt_global.h KASSERT_PANIC_OPTIONAL opt_global.h MAXCPU opt_global.h MAXMEMDOM opt_global.h MAXPHYS opt_global.h MCLSHIFT opt_global.h MUTEX_NOINLINE opt_global.h LOCK_PROFILING opt_global.h LOCK_PROFILING_FAST opt_global.h MSIZE opt_global.h REGRESSION opt_global.h RWLOCK_NOINLINE opt_global.h SX_NOINLINE opt_global.h VFS_BIO_DEBUG opt_global.h # These are VM related options VM_KMEM_SIZE opt_vm.h VM_KMEM_SIZE_SCALE opt_vm.h VM_KMEM_SIZE_MAX opt_vm.h VM_NRESERVLEVEL opt_vm.h VM_LEVEL_0_ORDER opt_vm.h NO_SWAPPING opt_vm.h MALLOC_MAKE_FAILURES opt_vm.h MALLOC_PROFILE opt_vm.h MALLOC_DEBUG_MAXZONES opt_vm.h UMA_XDOMAIN opt_vm.h UMA_FIRSTTOUCH opt_vm.h # The MemGuard replacement allocator used for tamper-after-free detection DEBUG_MEMGUARD opt_vm.h # The RedZone malloc(9) protection DEBUG_REDZONE opt_vm.h # Standard SMP options EARLY_AP_STARTUP opt_global.h SMP opt_global.h NUMA opt_global.h # Size of the kernel message buffer MSGBUF_SIZE opt_msgbuf.h # NFS options NFS_MINATTRTIMO opt_nfs.h NFS_MAXATTRTIMO opt_nfs.h NFS_MINDIRATTRTIMO opt_nfs.h NFS_MAXDIRATTRTIMO opt_nfs.h NFS_DEBUG opt_nfs.h # TMPFS options TMPFS_PAGES_MINRESERVED opt_tmpfs.h # For the Bt848/Bt848A/Bt849/Bt878/Bt879 driver OVERRIDE_CARD opt_bktr.h OVERRIDE_TUNER opt_bktr.h OVERRIDE_DBX opt_bktr.h OVERRIDE_MSP opt_bktr.h BROOKTREE_SYSTEM_DEFAULT opt_bktr.h BROOKTREE_ALLOC_PAGES opt_bktr.h BKTR_OVERRIDE_CARD opt_bktr.h BKTR_OVERRIDE_TUNER opt_bktr.h BKTR_OVERRIDE_DBX opt_bktr.h BKTR_OVERRIDE_MSP opt_bktr.h BKTR_SYSTEM_DEFAULT opt_bktr.h BKTR_ALLOC_PAGES opt_bktr.h BKTR_USE_PLL opt_bktr.h BKTR_GPIO_ACCESS opt_bktr.h BKTR_NO_MSP_RESET opt_bktr.h BKTR_430_FX_MODE opt_bktr.h BKTR_SIS_VIA_MODE opt_bktr.h BKTR_USE_FREEBSD_SMBUS opt_bktr.h BKTR_NEW_MSP34XX_DRIVER opt_bktr.h # Options for uart(4) UART_PPS_ON_CTS opt_uart.h UART_POLL_FREQ opt_uart.h UART_DEV_TOLERANCE_PCT opt_uart.h # options for bus/device framework BUS_DEBUG opt_bus.h # options for USB support USB_DEBUG opt_usb.h USB_HOST_ALIGN opt_usb.h USB_REQ_DEBUG opt_usb.h USB_TEMPLATE opt_usb.h USB_VERBOSE opt_usb.h USB_DMA_SINGLE_ALLOC opt_usb.h USB_EHCI_BIG_ENDIAN_DESC opt_usb.h U3G_DEBUG opt_u3g.h UKBD_DFLT_KEYMAP opt_ukbd.h UPLCOM_INTR_INTERVAL opt_uplcom.h UVSCOM_DEFAULT_OPKTSIZE opt_uvscom.h UVSCOM_INTR_INTERVAL opt_uvscom.h # options for the Realtek rtwn driver RTWN_DEBUG opt_rtwn.h RTWN_WITHOUT_UCODE opt_rtwn.h # Embedded system options INIT_PATH ROOTDEVNAME FDC_DEBUG opt_fdc.h PCFCLOCK_VERBOSE opt_pcfclock.h PCFCLOCK_MAX_RETRIES opt_pcfclock.h KTR opt_global.h KTR_ALQ opt_ktr.h KTR_MASK opt_ktr.h KTR_CPUMASK opt_ktr.h KTR_COMPILE opt_global.h KTR_BOOT_ENTRIES opt_global.h KTR_ENTRIES opt_global.h KTR_VERBOSE opt_ktr.h WITNESS opt_global.h WITNESS_KDB opt_witness.h WITNESS_NO_VNODE opt_witness.h WITNESS_SKIPSPIN opt_witness.h WITNESS_COUNT opt_witness.h OPENSOLARIS_WITNESS opt_global.h EPOCH_TRACE opt_global.h # options for ACPI support ACPI_DEBUG opt_acpi.h ACPI_MAX_TASKS opt_acpi.h ACPI_MAX_THREADS opt_acpi.h ACPI_DMAR opt_acpi.h DEV_ACPI opt_acpi.h # ISA support DEV_ISA opt_isa.h ISAPNP opt_isa.h # various 'device presence' options. DEV_BPF opt_bpf.h DEV_CARP opt_carp.h DEV_NETMAP opt_global.h DEV_PCI opt_pci.h DEV_PF opt_pf.h DEV_PFLOG opt_pf.h DEV_PFSYNC opt_pf.h DEV_SPLASH opt_splash.h DEV_VLAN opt_vlan.h # ed driver ED_HPP opt_ed.h ED_3C503 opt_ed.h ED_SIC opt_ed.h # bce driver BCE_DEBUG opt_bce.h BCE_NVRAM_WRITE_SUPPORT opt_bce.h SOCKBUF_DEBUG opt_global.h # options for ubsec driver UBSEC_DEBUG opt_ubsec.h UBSEC_RNDTEST opt_ubsec.h UBSEC_NO_RNG opt_ubsec.h # options for hifn driver HIFN_DEBUG opt_hifn.h HIFN_RNDTEST opt_hifn.h # options for safenet driver SAFE_DEBUG opt_safe.h SAFE_NO_RNG opt_safe.h SAFE_RNDTEST opt_safe.h # syscons/vt options MAXCONS opt_syscons.h SC_ALT_MOUSE_IMAGE opt_syscons.h SC_CUT_SPACES2TABS opt_syscons.h SC_CUT_SEPCHARS opt_syscons.h SC_DEBUG_LEVEL opt_syscons.h SC_DFLT_FONT opt_syscons.h SC_DFLT_TERM opt_syscons.h SC_DISABLE_KDBKEY opt_syscons.h SC_DISABLE_REBOOT opt_syscons.h SC_HISTORY_SIZE opt_syscons.h SC_KERNEL_CONS_ATTR opt_syscons.h SC_KERNEL_CONS_ATTRS opt_syscons.h SC_KERNEL_CONS_REV_ATTR opt_syscons.h SC_MOUSE_CHAR opt_syscons.h SC_NO_CUTPASTE opt_syscons.h SC_NO_FONT_LOADING opt_syscons.h SC_NO_HISTORY opt_syscons.h SC_NO_MODE_CHANGE opt_syscons.h SC_NO_SUSPEND_VTYSWITCH opt_syscons.h SC_NO_SYSMOUSE opt_syscons.h SC_NO_TERM_DUMB opt_syscons.h SC_NO_TERM_SC opt_syscons.h SC_NO_TERM_TEKEN opt_syscons.h SC_NORM_ATTR opt_syscons.h SC_NORM_REV_ATTR opt_syscons.h SC_PIXEL_MODE opt_syscons.h SC_RENDER_DEBUG opt_syscons.h SC_TWOBUTTON_MOUSE opt_syscons.h VT_ALT_TO_ESC_HACK opt_syscons.h VT_FB_DEFAULT_WIDTH opt_syscons.h VT_FB_DEFAULT_HEIGHT opt_syscons.h VT_MAXWINDOWS opt_syscons.h VT_TWOBUTTON_MOUSE opt_syscons.h DEV_SC opt_syscons.h DEV_VT opt_syscons.h # teken terminal emulator options TEKEN_CONS25 opt_teken.h TEKEN_UTF8 opt_teken.h TERMINAL_KERN_ATTR opt_teken.h TERMINAL_NORM_ATTR opt_teken.h # options for printf PRINTF_BUFR_SIZE opt_printf.h BOOT_TAG opt_printf.h BOOT_TAG_SZ opt_printf.h # kbd options KBD_DISABLE_KEYMAP_LOAD opt_kbd.h KBD_INSTALL_CDEV opt_kbd.h KBD_MAXRETRY opt_kbd.h KBD_MAXWAIT opt_kbd.h KBD_RESETDELAY opt_kbd.h KBDIO_DEBUG opt_kbd.h KBDMUX_DFLT_KEYMAP opt_kbdmux.h # options for the Atheros driver ATH_DEBUG opt_ath.h ATH_TXBUF opt_ath.h ATH_RXBUF opt_ath.h ATH_DIAGAPI opt_ath.h ATH_TX99_DIAG opt_ath.h ATH_ENABLE_11N opt_ath.h ATH_ENABLE_DFS opt_ath.h ATH_EEPROM_FIRMWARE opt_ath.h ATH_ENABLE_RADIOTAP_VENDOR_EXT opt_ath.h ATH_DEBUG_ALQ opt_ath.h ATH_KTR_INTR_DEBUG opt_ath.h # options for the Atheros hal # XXX For now, this breaks non-AR9130 chipsets, so only use it # XXX when actually targeting AR9130. AH_SUPPORT_AR9130 opt_ah.h # This is required for AR933x SoC support AH_SUPPORT_AR9330 opt_ah.h AH_SUPPORT_AR9340 opt_ah.h AH_SUPPORT_QCA9530 opt_ah.h AH_SUPPORT_QCA9550 opt_ah.h AH_DEBUG opt_ah.h AH_ASSERT opt_ah.h AH_DEBUG_ALQ opt_ah.h AH_REGOPS_FUNC opt_ah.h AH_WRITE_REGDOMAIN opt_ah.h AH_DEBUG_COUNTRY opt_ah.h AH_WRITE_EEPROM opt_ah.h AH_PRIVATE_DIAG opt_ah.h AH_NEED_DESC_SWAP opt_ah.h AH_USE_INIPDGAIN opt_ah.h AH_MAXCHAN opt_ah.h AH_RXCFG_SDMAMW_4BYTES opt_ah.h AH_INTERRUPT_DEBUGGING opt_ah.h # AR5416 and later interrupt mitigation # XXX do not use this for AR9130 AH_AR5416_INTERRUPT_MITIGATION opt_ah.h # options for the Altera mSGDMA driver (altera_msgdma) ALTERA_MSGDMA_DESC_STD opt_altera_msgdma.h ALTERA_MSGDMA_DESC_EXT opt_altera_msgdma.h ALTERA_MSGDMA_DESC_PF_STD opt_altera_msgdma.h ALTERA_MSGDMA_DESC_PF_EXT opt_altera_msgdma.h # options for the Broadcom BCM43xx driver (bwi) BWI_DEBUG opt_bwi.h BWI_DEBUG_VERBOSE opt_bwi.h # options for the Brodacom BCM43xx driver (bwn) BWN_DEBUG opt_bwn.h BWN_GPL_PHY opt_bwn.h BWN_USE_SIBA opt_bwn.h # Options for the SIBA driver SIBA_DEBUG opt_siba.h # options for the Marvell 8335 wireless driver MALO_DEBUG opt_malo.h MALO_TXBUF opt_malo.h MALO_RXBUF opt_malo.h # options for the Marvell wireless driver MWL_DEBUG opt_mwl.h MWL_TXBUF opt_mwl.h MWL_RXBUF opt_mwl.h MWL_DIAGAPI opt_mwl.h MWL_AGGR_SIZE opt_mwl.h MWL_TX_NODROP opt_mwl.h # Options for the Marvell NETA driver MVNETA_MULTIQUEUE opt_mvneta.h MVNETA_KTR opt_mvneta.h # Options for the Intel 802.11ac wireless driver IWM_DEBUG opt_iwm.h # Options for the Intel 802.11n wireless driver IWN_DEBUG opt_iwn.h # Options for the Intel 3945ABG wireless driver WPI_DEBUG opt_wpi.h # dcons options DCONS_BUF_SIZE opt_dcons.h DCONS_POLL_HZ opt_dcons.h DCONS_FORCE_CONSOLE opt_dcons.h DCONS_FORCE_GDB opt_dcons.h # HWPMC options HWPMC_DEBUG opt_global.h HWPMC_HOOKS HWPMC_MIPS_BACKTRACE opt_hwpmc_hooks.h # 802.11 support layer IEEE80211_DEBUG opt_wlan.h IEEE80211_DEBUG_REFCNT opt_wlan.h IEEE80211_SUPPORT_MESH opt_wlan.h IEEE80211_SUPPORT_SUPERG opt_wlan.h IEEE80211_SUPPORT_TDMA opt_wlan.h IEEE80211_ALQ opt_wlan.h IEEE80211_DFS_DEBUG opt_wlan.h # 802.11 TDMA support TDMA_SLOTLEN_DEFAULT opt_tdma.h TDMA_SLOTCNT_DEFAULT opt_tdma.h TDMA_BINTVAL_DEFAULT opt_tdma.h TDMA_TXRATE_11B_DEFAULT opt_tdma.h TDMA_TXRATE_11G_DEFAULT opt_tdma.h TDMA_TXRATE_11A_DEFAULT opt_tdma.h TDMA_TXRATE_TURBO_DEFAULT opt_tdma.h TDMA_TXRATE_HALF_DEFAULT opt_tdma.h TDMA_TXRATE_QUARTER_DEFAULT opt_tdma.h TDMA_TXRATE_11NA_DEFAULT opt_tdma.h TDMA_TXRATE_11NG_DEFAULT opt_tdma.h # VideoMode PICKMODE_DEBUG opt_videomode.h # Network stack virtualization options VIMAGE opt_global.h VNET_DEBUG opt_global.h # Common Flash Interface (CFI) options CFI_SUPPORT_STRATAFLASH opt_cfi.h CFI_ARMEDANDDANGEROUS opt_cfi.h CFI_HARDWAREBYTESWAP opt_cfi.h # Sound options SND_DEBUG opt_snd.h SND_DIAGNOSTIC opt_snd.h SND_FEEDER_MULTIFORMAT opt_snd.h SND_FEEDER_FULL_MULTIFORMAT opt_snd.h SND_FEEDER_RATE_HP opt_snd.h SND_PCM_64 opt_snd.h SND_OLDSTEREO opt_snd.h X86BIOS # Flattened device tree options FDT opt_platform.h FDT_DTB_STATIC opt_platform.h # OFED Infiniband stack OFED opt_ofed.h OFED_DEBUG_INIT opt_ofed.h SDP opt_ofed.h SDP_DEBUG opt_ofed.h IPOIB opt_ofed.h IPOIB_DEBUG opt_ofed.h IPOIB_CM opt_ofed.h # Resource Accounting RACCT opt_global.h RACCT_DEFAULT_TO_DISABLED opt_global.h # Resource Limits RCTL opt_global.h # Random number generator(s) # With this, no entropy processor is loaded, but the entropy # harvesting infrastructure is present. This means an entropy # processor may be loaded as a module. RANDOM_LOADABLE opt_global.h # This turns on high-rate and potentially expensive harvesting in # the uma slab allocator. RANDOM_ENABLE_UMA opt_global.h RANDOM_ENABLE_ETHER opt_global.h # This options turns TPM into entropy source. TPM_HARVEST opt_tpm.h # BHND(4) driver BHND_LOGLEVEL opt_global.h # GPIO and child devices GPIO_SPI_DEBUG opt_gpio.h # SPI devices SPIGEN_LEGACY_CDEVNAME opt_spi.h # etherswitch(4) driver RTL8366_SOFT_RESET opt_etherswitch.h # evdev protocol support EVDEV_SUPPORT opt_evdev.h EVDEV_DEBUG opt_evdev.h UINPUT_DEBUG opt_evdev.h # Hyper-V network driver HN_DEBUG opt_hn.h # CAM-based MMC stack MMCCAM # Encrypted kernel crash dumps EKCD opt_ekcd.h # NVME options NVME_USE_NVD opt_nvme.h # amdsbwd options AMDSBWD_DEBUG opt_amdsbwd.h # gcov support GCOV opt_global.h LINDEBUGFS Index: head/sys/kern/subr_csan.c =================================================================== --- head/sys/kern/subr_csan.c (revision 354941) +++ head/sys/kern/subr_csan.c (revision 354942) @@ -1,754 +1,851 @@ /* $NetBSD: subr_csan.c,v 1.5 2019/11/15 08:11:37 maxv Exp $ */ /* * Copyright (c) 2019 The NetBSD Foundation, Inc. * All rights reserved. + * Copyright (c) 2019 Andrew Turner * * This code is derived from software contributed to The NetBSD Foundation * by Maxime Villard. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ +#define KCSAN_RUNTIME + +#include "opt_ddb.h" + #include -__KERNEL_RCSID(0, "$NetBSD: subr_csan.c,v 1.5 2019/11/15 08:11:37 maxv Exp $"); +__FBSDID("$FreeBSD$"); #include -#include #include -#include +#include #include -#include -#include -#include #include +#include +#include +#include +#include +#include +#include + #ifdef KCSAN_PANIC #define REPORT panic #else #define REPORT printf #endif typedef struct { uintptr_t addr; uint32_t size; bool write:1; bool atomic:1; uintptr_t pc; } csan_cell_t; typedef struct { bool inited; uint32_t cnt; csan_cell_t cell; } csan_cpu_t; -static csan_cpu_t kcsan_cpus[MAXCPUS]; +static csan_cpu_t kcsan_cpus[MAXCPU]; static bool kcsan_enabled __read_mostly; #define __RET_ADDR (uintptr_t)__builtin_return_address(0) #define KCSAN_NACCESSES 1024 #define KCSAN_DELAY 10 /* 10 microseconds */ /* -------------------------------------------------------------------------- */ /* The MD code. */ #include /* -------------------------------------------------------------------------- */ -void -kcsan_init(void) +static void +kcsan_enable(void *dummy __unused) { + + printf("Enabling KCSCAN, expect reduced performance.\n"); kcsan_enabled = true; } +SYSINIT(kcsan_enable, SI_SUB_SMP, SI_ORDER_SECOND, kcsan_enable, NULL); void -kcsan_cpu_init(struct cpu_info *ci) +kcsan_cpu_init(u_int cpu) { - kcsan_cpus[cpu_index(ci)].inited = true; + kcsan_cpus[cpu].inited = true; } /* -------------------------------------------------------------------------- */ static inline void -kcsan_report(csan_cell_t *new, cpuid_t newcpu, csan_cell_t *old, cpuid_t oldcpu) +kcsan_report(csan_cell_t *new, u_int newcpu, csan_cell_t *old, u_int oldcpu) { const char *newsym, *oldsym; +#ifdef DDB + c_db_sym_t sym; + db_expr_t offset; - if (ksyms_getname(NULL, &newsym, (vaddr_t)new->pc, KSYMS_PROC) != 0) { - newsym = "Unknown"; - } - if (ksyms_getname(NULL, &oldsym, (vaddr_t)old->pc, KSYMS_PROC) != 0) { - oldsym = "Unknown"; - } + sym = db_search_symbol((vm_offset_t)new->pc, DB_STGY_PROC, &offset); + db_symbol_values(sym, &newsym, NULL); + + sym = db_search_symbol((vm_offset_t)old->pc, DB_STGY_PROC, &offset); + db_symbol_values(sym, &oldsym, NULL); +#else + newsym = ""; + oldsym = ""; +#endif REPORT("CSan: Racy Access " - "[Cpu%lu %s%s Addr=%p Size=%u PC=%p<%s>] " - "[Cpu%lu %s%s Addr=%p Size=%u PC=%p<%s>]\n", + "[Cpu%u %s%s Addr=%p Size=%u PC=%p<%s>] " + "[Cpu%u %s%s Addr=%p Size=%u PC=%p<%s>]\n", newcpu, (new->atomic ? "Atomic " : ""), (new->write ? "Write" : "Read"), (void *)new->addr, new->size, (void *)new->pc, newsym, oldcpu, (old->atomic ? "Atomic " : ""), (old->write ? "Write" : "Read"), (void *)old->addr, old->size, (void *)old->pc, oldsym); kcsan_md_unwind(); } static inline bool kcsan_access_is_atomic(csan_cell_t *new, csan_cell_t *old) { if (new->write && !new->atomic) return false; if (old->write && !old->atomic) return false; return true; } static inline void kcsan_access(uintptr_t addr, size_t size, bool write, bool atomic, uintptr_t pc) { csan_cell_t old, new; csan_cpu_t *cpu; uint64_t intr; size_t i; if (__predict_false(!kcsan_enabled)) return; - if (__predict_false(kcsan_md_unsupported((vaddr_t)addr))) - return; new.addr = addr; new.size = size; new.write = write; new.atomic = atomic; new.pc = pc; - for (i = 0; i < ncpu; i++) { + CPU_FOREACH(i) { __builtin_memcpy(&old, &kcsan_cpus[i].cell, sizeof(old)); if (old.addr + old.size <= new.addr) continue; if (new.addr + new.size <= old.addr) continue; if (__predict_true(!old.write && !new.write)) continue; if (__predict_true(kcsan_access_is_atomic(&new, &old))) continue; - kcsan_report(&new, cpu_number(), &old, i); + kcsan_report(&new, PCPU_GET(cpuid), &old, i); break; } if (__predict_false(!kcsan_md_is_avail())) return; kcsan_md_disable_intrs(&intr); - cpu = &kcsan_cpus[cpu_number()]; + cpu = &kcsan_cpus[PCPU_GET(cpuid)]; if (__predict_false(!cpu->inited)) goto out; cpu->cnt = (cpu->cnt + 1) % KCSAN_NACCESSES; if (__predict_true(cpu->cnt != 0)) goto out; __builtin_memcpy(&cpu->cell, &new, sizeof(new)); kcsan_md_delay(KCSAN_DELAY); __builtin_memset(&cpu->cell, 0, sizeof(new)); out: kcsan_md_enable_intrs(&intr); } #define CSAN_READ(size) \ void __tsan_read##size(uintptr_t); \ void __tsan_read##size(uintptr_t addr) \ { \ kcsan_access(addr, size, false, false, __RET_ADDR); \ + } \ + void __tsan_unaligned_read##size(uintptr_t); \ + void __tsan_unaligned_read##size(uintptr_t addr) \ + { \ + kcsan_access(addr, size, false, false, __RET_ADDR); \ } CSAN_READ(1) CSAN_READ(2) CSAN_READ(4) CSAN_READ(8) CSAN_READ(16) #define CSAN_WRITE(size) \ void __tsan_write##size(uintptr_t); \ void __tsan_write##size(uintptr_t addr) \ { \ kcsan_access(addr, size, true, false, __RET_ADDR); \ + } \ + void __tsan_unaligned_write##size(uintptr_t); \ + void __tsan_unaligned_write##size(uintptr_t addr) \ + { \ + kcsan_access(addr, size, true, false, __RET_ADDR); \ } CSAN_WRITE(1) CSAN_WRITE(2) CSAN_WRITE(4) CSAN_WRITE(8) CSAN_WRITE(16) void __tsan_read_range(uintptr_t, size_t); void __tsan_write_range(uintptr_t, size_t); void __tsan_read_range(uintptr_t addr, size_t size) { kcsan_access(addr, size, false, false, __RET_ADDR); } void __tsan_write_range(uintptr_t addr, size_t size) { kcsan_access(addr, size, true, false, __RET_ADDR); } void __tsan_init(void); void __tsan_func_entry(void *); void __tsan_func_exit(void); void __tsan_init(void) { } void __tsan_func_entry(void *call_pc) { } void __tsan_func_exit(void) { } /* -------------------------------------------------------------------------- */ void * kcsan_memcpy(void *dst, const void *src, size_t len) { kcsan_access((uintptr_t)src, len, false, false, __RET_ADDR); kcsan_access((uintptr_t)dst, len, true, false, __RET_ADDR); return __builtin_memcpy(dst, src, len); } int kcsan_memcmp(const void *b1, const void *b2, size_t len) { kcsan_access((uintptr_t)b1, len, false, false, __RET_ADDR); kcsan_access((uintptr_t)b2, len, false, false, __RET_ADDR); return __builtin_memcmp(b1, b2, len); } void * kcsan_memset(void *b, int c, size_t len) { kcsan_access((uintptr_t)b, len, true, false, __RET_ADDR); return __builtin_memset(b, c, len); } void * kcsan_memmove(void *dst, const void *src, size_t len) { kcsan_access((uintptr_t)src, len, false, false, __RET_ADDR); kcsan_access((uintptr_t)dst, len, true, false, __RET_ADDR); return __builtin_memmove(dst, src, len); } char * kcsan_strcpy(char *dst, const char *src) { char *save = dst; while (1) { kcsan_access((uintptr_t)src, 1, false, false, __RET_ADDR); kcsan_access((uintptr_t)dst, 1, true, false, __RET_ADDR); *dst = *src; if (*src == '\0') break; src++, dst++; } return save; } int kcsan_strcmp(const char *s1, const char *s2) { while (1) { kcsan_access((uintptr_t)s1, 1, false, false, __RET_ADDR); kcsan_access((uintptr_t)s2, 1, false, false, __RET_ADDR); if (*s1 != *s2) break; if (*s1 == '\0') return 0; s1++, s2++; } return (*(const unsigned char *)s1 - *(const unsigned char *)s2); } size_t kcsan_strlen(const char *str) { const char *s; s = str; while (1) { kcsan_access((uintptr_t)s, 1, false, false, __RET_ADDR); if (*s == '\0') break; s++; } return (s - str); } -#undef kcopy #undef copystr -#undef copyinstr -#undef copyoutstr #undef copyin +#undef copyin_nofault +#undef copyinstr #undef copyout +#undef copyout_nofault -int kcsan_kcopy(const void *, void *, size_t); -int kcsan_copystr(const void *, void *, size_t, size_t *); -int kcsan_copyinstr(const void *, void *, size_t, size_t *); -int kcsan_copyoutstr(const void *, void *, size_t, size_t *); -int kcsan_copyin(const void *, void *, size_t); -int kcsan_copyout(const void *, void *, size_t); -int kcopy(const void *, void *, size_t); -int copystr(const void *, void *, size_t, size_t *); -int copyinstr(const void *, void *, size_t, size_t *); -int copyoutstr(const void *, void *, size_t, size_t *); -int copyin(const void *, void *, size_t); -int copyout(const void *, void *, size_t); - int -kcsan_kcopy(const void *src, void *dst, size_t len) -{ - kcsan_access((uintptr_t)src, len, false, false, __RET_ADDR); - kcsan_access((uintptr_t)dst, len, true, false, __RET_ADDR); - return kcopy(src, dst, len); -} - -int kcsan_copystr(const void *kfaddr, void *kdaddr, size_t len, size_t *done) { kcsan_access((uintptr_t)kdaddr, len, true, false, __RET_ADDR); return copystr(kfaddr, kdaddr, len, done); } int kcsan_copyin(const void *uaddr, void *kaddr, size_t len) { kcsan_access((uintptr_t)kaddr, len, true, false, __RET_ADDR); return copyin(uaddr, kaddr, len); } int -kcsan_copyout(const void *kaddr, void *uaddr, size_t len) -{ - kcsan_access((uintptr_t)kaddr, len, false, false, __RET_ADDR); - return copyout(kaddr, uaddr, len); -} - -int kcsan_copyinstr(const void *uaddr, void *kaddr, size_t len, size_t *done) { kcsan_access((uintptr_t)kaddr, len, true, false, __RET_ADDR); return copyinstr(uaddr, kaddr, len, done); } int -kcsan_copyoutstr(const void *kaddr, void *uaddr, size_t len, size_t *done) +kcsan_copyout(const void *kaddr, void *uaddr, size_t len) { kcsan_access((uintptr_t)kaddr, len, false, false, __RET_ADDR); - return copyoutstr(kaddr, uaddr, len, done); + return copyout(kaddr, uaddr, len); } /* -------------------------------------------------------------------------- */ -#undef atomic_add_32 -#undef atomic_add_int -#undef atomic_add_long -#undef atomic_add_ptr -#undef atomic_add_64 -#undef atomic_add_32_nv -#undef atomic_add_int_nv -#undef atomic_add_long_nv -#undef atomic_add_ptr_nv -#undef atomic_add_64_nv -#undef atomic_and_32 -#undef atomic_and_uint -#undef atomic_and_ulong -#undef atomic_and_64 -#undef atomic_and_32_nv -#undef atomic_and_uint_nv -#undef atomic_and_ulong_nv -#undef atomic_and_64_nv -#undef atomic_or_32 -#undef atomic_or_uint -#undef atomic_or_ulong -#undef atomic_or_64 -#undef atomic_or_32_nv -#undef atomic_or_uint_nv -#undef atomic_or_ulong_nv -#undef atomic_or_64_nv -#undef atomic_cas_32 -#undef atomic_cas_uint -#undef atomic_cas_ulong -#undef atomic_cas_ptr -#undef atomic_cas_64 -#undef atomic_cas_32_ni -#undef atomic_cas_uint_ni -#undef atomic_cas_ulong_ni -#undef atomic_cas_ptr_ni -#undef atomic_cas_64_ni -#undef atomic_swap_32 -#undef atomic_swap_uint -#undef atomic_swap_ulong -#undef atomic_swap_ptr -#undef atomic_swap_64 -#undef atomic_dec_32 -#undef atomic_dec_uint -#undef atomic_dec_ulong -#undef atomic_dec_ptr -#undef atomic_dec_64 -#undef atomic_dec_32_nv -#undef atomic_dec_uint_nv -#undef atomic_dec_ulong_nv -#undef atomic_dec_ptr_nv -#undef atomic_dec_64_nv -#undef atomic_inc_32 -#undef atomic_inc_uint -#undef atomic_inc_ulong -#undef atomic_inc_ptr -#undef atomic_inc_64 -#undef atomic_inc_32_nv -#undef atomic_inc_uint_nv -#undef atomic_inc_ulong_nv -#undef atomic_inc_ptr_nv -#undef atomic_inc_64_nv +#include +#include -#define CSAN_ATOMIC_FUNC_ADD(name, tret, targ1, targ2) \ - void atomic_add_##name(volatile targ1 *, targ2); \ - void kcsan_atomic_add_##name(volatile targ1 *, targ2); \ - void kcsan_atomic_add_##name(volatile targ1 *ptr, targ2 val) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - atomic_add_##name(ptr, val); \ - } \ - tret atomic_add_##name##_nv(volatile targ1 *, targ2); \ - tret kcsan_atomic_add_##name##_nv(volatile targ1 *, targ2); \ - tret kcsan_atomic_add_##name##_nv(volatile targ1 *ptr, targ2 val) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - return atomic_add_##name##_nv(ptr, val); \ +#define _CSAN_ATOMIC_FUNC_ADD(name, type) \ + void kcsan_atomic_add_##name(volatile type *ptr, type val) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), true, true, \ + __RET_ADDR); \ + atomic_add_##name(ptr, val); \ } -#define CSAN_ATOMIC_FUNC_AND(name, tret, targ1, targ2) \ - void atomic_and_##name(volatile targ1 *, targ2); \ - void kcsan_atomic_and_##name(volatile targ1 *, targ2); \ - void kcsan_atomic_and_##name(volatile targ1 *ptr, targ2 val) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - atomic_and_##name(ptr, val); \ - } \ - tret atomic_and_##name##_nv(volatile targ1 *, targ2); \ - tret kcsan_atomic_and_##name##_nv(volatile targ1 *, targ2); \ - tret kcsan_atomic_and_##name##_nv(volatile targ1 *ptr, targ2 val) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - return atomic_and_##name##_nv(ptr, val); \ +#define CSAN_ATOMIC_FUNC_ADD(name, type) \ + _CSAN_ATOMIC_FUNC_ADD(name, type) \ + _CSAN_ATOMIC_FUNC_ADD(acq_##name, type) \ + _CSAN_ATOMIC_FUNC_ADD(rel_##name, type) + +#define _CSAN_ATOMIC_FUNC_CLEAR(name, type) \ + void kcsan_atomic_clear_##name(volatile type *ptr, type val) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), true, true, \ + __RET_ADDR); \ + atomic_clear_##name(ptr, val); \ } -#define CSAN_ATOMIC_FUNC_OR(name, tret, targ1, targ2) \ - void atomic_or_##name(volatile targ1 *, targ2); \ - void kcsan_atomic_or_##name(volatile targ1 *, targ2); \ - void kcsan_atomic_or_##name(volatile targ1 *ptr, targ2 val) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - atomic_or_##name(ptr, val); \ - } \ - tret atomic_or_##name##_nv(volatile targ1 *, targ2); \ - tret kcsan_atomic_or_##name##_nv(volatile targ1 *, targ2); \ - tret kcsan_atomic_or_##name##_nv(volatile targ1 *ptr, targ2 val) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - return atomic_or_##name##_nv(ptr, val); \ +#define CSAN_ATOMIC_FUNC_CLEAR(name, type) \ + _CSAN_ATOMIC_FUNC_CLEAR(name, type) \ + _CSAN_ATOMIC_FUNC_CLEAR(acq_##name, type) \ + _CSAN_ATOMIC_FUNC_CLEAR(rel_##name, type) + +#define _CSAN_ATOMIC_FUNC_CMPSET(name, type) \ + int kcsan_atomic_cmpset_##name(volatile type *ptr, type val1, \ + type val2) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), true, true, \ + __RET_ADDR); \ + return (atomic_cmpset_##name(ptr, val1, val2)); \ } -#define CSAN_ATOMIC_FUNC_CAS(name, tret, targ1, targ2) \ - tret atomic_cas_##name(volatile targ1 *, targ2, targ2); \ - tret kcsan_atomic_cas_##name(volatile targ1 *, targ2, targ2); \ - tret kcsan_atomic_cas_##name(volatile targ1 *ptr, targ2 exp, targ2 new) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - return atomic_cas_##name(ptr, exp, new); \ - } \ - tret atomic_cas_##name##_ni(volatile targ1 *, targ2, targ2); \ - tret kcsan_atomic_cas_##name##_ni(volatile targ1 *, targ2, targ2); \ - tret kcsan_atomic_cas_##name##_ni(volatile targ1 *ptr, targ2 exp, targ2 new) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - return atomic_cas_##name##_ni(ptr, exp, new); \ +#define CSAN_ATOMIC_FUNC_CMPSET(name, type) \ + _CSAN_ATOMIC_FUNC_CMPSET(name, type) \ + _CSAN_ATOMIC_FUNC_CMPSET(acq_##name, type) \ + _CSAN_ATOMIC_FUNC_CMPSET(rel_##name, type) + +#define _CSAN_ATOMIC_FUNC_FCMPSET(name, type) \ + int kcsan_atomic_fcmpset_##name(volatile type *ptr, type *val1, \ + type val2) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), true, true, \ + __RET_ADDR); \ + return (atomic_fcmpset_##name(ptr, val1, val2)); \ } -#define CSAN_ATOMIC_FUNC_SWAP(name, tret, targ1, targ2) \ - tret atomic_swap_##name(volatile targ1 *, targ2); \ - tret kcsan_atomic_swap_##name(volatile targ1 *, targ2); \ - tret kcsan_atomic_swap_##name(volatile targ1 *ptr, targ2 val) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - return atomic_swap_##name(ptr, val); \ +#define CSAN_ATOMIC_FUNC_FCMPSET(name, type) \ + _CSAN_ATOMIC_FUNC_FCMPSET(name, type) \ + _CSAN_ATOMIC_FUNC_FCMPSET(acq_##name, type) \ + _CSAN_ATOMIC_FUNC_FCMPSET(rel_##name, type) + +#define CSAN_ATOMIC_FUNC_FETCHADD(name, type) \ + type kcsan_atomic_fetchadd_##name(volatile type *ptr, type val) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), true, true, \ + __RET_ADDR); \ + return (atomic_fetchadd_##name(ptr, val)); \ } -#define CSAN_ATOMIC_FUNC_DEC(name, tret, targ1) \ - void atomic_dec_##name(volatile targ1 *); \ - void kcsan_atomic_dec_##name(volatile targ1 *); \ - void kcsan_atomic_dec_##name(volatile targ1 *ptr) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - atomic_dec_##name(ptr); \ - } \ - tret atomic_dec_##name##_nv(volatile targ1 *); \ - tret kcsan_atomic_dec_##name##_nv(volatile targ1 *); \ - tret kcsan_atomic_dec_##name##_nv(volatile targ1 *ptr) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - return atomic_dec_##name##_nv(ptr); \ +#define _CSAN_ATOMIC_FUNC_LOAD(name, type) \ + type kcsan_atomic_load_##name(volatile type *ptr) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), false, true, \ + __RET_ADDR); \ + return (atomic_load_##name(ptr)); \ } -#define CSAN_ATOMIC_FUNC_INC(name, tret, targ1) \ - void atomic_inc_##name(volatile targ1 *); \ - void kcsan_atomic_inc_##name(volatile targ1 *); \ - void kcsan_atomic_inc_##name(volatile targ1 *ptr) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - atomic_inc_##name(ptr); \ - } \ - tret atomic_inc_##name##_nv(volatile targ1 *); \ - tret kcsan_atomic_inc_##name##_nv(volatile targ1 *); \ - tret kcsan_atomic_inc_##name##_nv(volatile targ1 *ptr) \ - { \ - kcsan_access((uintptr_t)ptr, sizeof(tret), true, true, \ - __RET_ADDR); \ - return atomic_inc_##name##_nv(ptr); \ +#define CSAN_ATOMIC_FUNC_LOAD(name, type) \ + _CSAN_ATOMIC_FUNC_LOAD(name, type) \ + _CSAN_ATOMIC_FUNC_LOAD(acq_##name, type) \ + +#define CSAN_ATOMIC_FUNC_READANDCLEAR(name, type) \ + type kcsan_atomic_readandclear_##name(volatile type *ptr) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), true, true, \ + __RET_ADDR); \ + return (atomic_readandclear_##name(ptr)); \ } -CSAN_ATOMIC_FUNC_ADD(32, uint32_t, uint32_t, int32_t); -CSAN_ATOMIC_FUNC_ADD(64, uint64_t, uint64_t, int64_t); -CSAN_ATOMIC_FUNC_ADD(int, unsigned int, unsigned int, int); -CSAN_ATOMIC_FUNC_ADD(long, unsigned long, unsigned long, long); -CSAN_ATOMIC_FUNC_ADD(ptr, void *, void, ssize_t); +#define _CSAN_ATOMIC_FUNC_SET(name, type) \ + void kcsan_atomic_set_##name(volatile type *ptr, type val) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), true, true, \ + __RET_ADDR); \ + atomic_set_##name(ptr, val); \ + } -CSAN_ATOMIC_FUNC_AND(32, uint32_t, uint32_t, uint32_t); -CSAN_ATOMIC_FUNC_AND(64, uint64_t, uint64_t, uint64_t); -CSAN_ATOMIC_FUNC_AND(uint, unsigned int, unsigned int, unsigned int); -CSAN_ATOMIC_FUNC_AND(ulong, unsigned long, unsigned long, unsigned long); +#define CSAN_ATOMIC_FUNC_SET(name, type) \ + _CSAN_ATOMIC_FUNC_SET(name, type) \ + _CSAN_ATOMIC_FUNC_SET(acq_##name, type) \ + _CSAN_ATOMIC_FUNC_SET(rel_##name, type) -CSAN_ATOMIC_FUNC_OR(32, uint32_t, uint32_t, uint32_t); -CSAN_ATOMIC_FUNC_OR(64, uint64_t, uint64_t, uint64_t); -CSAN_ATOMIC_FUNC_OR(uint, unsigned int, unsigned int, unsigned int); -CSAN_ATOMIC_FUNC_OR(ulong, unsigned long, unsigned long, unsigned long); +#define _CSAN_ATOMIC_FUNC_SUBTRACT(name, type) \ + void kcsan_atomic_subtract_##name(volatile type *ptr, type val) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), true, true, \ + __RET_ADDR); \ + atomic_subtract_##name(ptr, val); \ + } -CSAN_ATOMIC_FUNC_CAS(32, uint32_t, uint32_t, uint32_t); -CSAN_ATOMIC_FUNC_CAS(64, uint64_t, uint64_t, uint64_t); -CSAN_ATOMIC_FUNC_CAS(uint, unsigned int, unsigned int, unsigned int); -CSAN_ATOMIC_FUNC_CAS(ulong, unsigned long, unsigned long, unsigned long); -CSAN_ATOMIC_FUNC_CAS(ptr, void *, void, void *); -CSAN_ATOMIC_FUNC_SWAP(32, uint32_t, uint32_t, uint32_t); -CSAN_ATOMIC_FUNC_SWAP(64, uint64_t, uint64_t, uint64_t); -CSAN_ATOMIC_FUNC_SWAP(uint, unsigned int, unsigned int, unsigned int); -CSAN_ATOMIC_FUNC_SWAP(ulong, unsigned long, unsigned long, unsigned long); -CSAN_ATOMIC_FUNC_SWAP(ptr, void *, void, void *); +#define CSAN_ATOMIC_FUNC_SUBTRACT(name, type) \ + _CSAN_ATOMIC_FUNC_SUBTRACT(name, type) \ + _CSAN_ATOMIC_FUNC_SUBTRACT(acq_##name, type) \ + _CSAN_ATOMIC_FUNC_SUBTRACT(rel_##name, type) -CSAN_ATOMIC_FUNC_DEC(32, uint32_t, uint32_t) -CSAN_ATOMIC_FUNC_DEC(64, uint64_t, uint64_t) -CSAN_ATOMIC_FUNC_DEC(uint, unsigned int, unsigned int); -CSAN_ATOMIC_FUNC_DEC(ulong, unsigned long, unsigned long); -CSAN_ATOMIC_FUNC_DEC(ptr, void *, void); +#define _CSAN_ATOMIC_FUNC_STORE(name, type) \ + void kcsan_atomic_store_##name(volatile type *ptr, type val) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), true, true, \ + __RET_ADDR); \ + atomic_store_##name(ptr, val); \ + } -CSAN_ATOMIC_FUNC_INC(32, uint32_t, uint32_t) -CSAN_ATOMIC_FUNC_INC(64, uint64_t, uint64_t) -CSAN_ATOMIC_FUNC_INC(uint, unsigned int, unsigned int); -CSAN_ATOMIC_FUNC_INC(ulong, unsigned long, unsigned long); -CSAN_ATOMIC_FUNC_INC(ptr, void *, void); +#define CSAN_ATOMIC_FUNC_STORE(name, type) \ + _CSAN_ATOMIC_FUNC_STORE(name, type) \ + _CSAN_ATOMIC_FUNC_STORE(rel_##name, type) +#define CSAN_ATOMIC_FUNC_SWAP(name, type) \ + type kcsan_atomic_swap_##name(volatile type *ptr, type val) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), true, true, \ + __RET_ADDR); \ + return(atomic_swap_##name(ptr, val)); \ + } + +#define CSAN_ATOMIC_FUNC_TESTANDCLEAR(name, type) \ + int kcsan_atomic_testandclear_##name(volatile type *ptr, u_int val) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), true, true, \ + __RET_ADDR); \ + return(atomic_testandclear_##name(ptr, val)); \ + } + +#define CSAN_ATOMIC_FUNC_TESTANDSET(name, type) \ + int kcsan_atomic_testandset_##name(volatile type *ptr, u_int val) \ + { \ + kcsan_access((uintptr_t)ptr, sizeof(type), true, true, \ + __RET_ADDR); \ + return (atomic_testandset_##name(ptr, val)); \ + } + + +CSAN_ATOMIC_FUNC_ADD(8, uint8_t) +CSAN_ATOMIC_FUNC_CLEAR(8, uint8_t) +CSAN_ATOMIC_FUNC_CMPSET(8, uint8_t) +CSAN_ATOMIC_FUNC_FCMPSET(8, uint8_t) +_CSAN_ATOMIC_FUNC_LOAD(8, uint8_t) +CSAN_ATOMIC_FUNC_SET(8, uint8_t) +CSAN_ATOMIC_FUNC_SUBTRACT(8, uint8_t) +_CSAN_ATOMIC_FUNC_STORE(8, uint8_t) +#if 0 +CSAN_ATOMIC_FUNC_FETCHADD(8, uint8_t) +CSAN_ATOMIC_FUNC_READANDCLEAR(8, uint8_t) +CSAN_ATOMIC_FUNC_SWAP(8, uint8_t) +CSAN_ATOMIC_FUNC_TESTANDCLEAR(8, uint8_t) +CSAN_ATOMIC_FUNC_TESTANDSET(8, uint8_t) +#endif + +CSAN_ATOMIC_FUNC_ADD(16, uint16_t) +CSAN_ATOMIC_FUNC_CLEAR(16, uint16_t) +CSAN_ATOMIC_FUNC_CMPSET(16, uint16_t) +CSAN_ATOMIC_FUNC_FCMPSET(16, uint16_t) +#if defined(__aarch64__) +_CSAN_ATOMIC_FUNC_LOAD(16, uint16_t) +#else +CSAN_ATOMIC_FUNC_LOAD(16, uint16_t) +#endif +CSAN_ATOMIC_FUNC_SET(16, uint16_t) +CSAN_ATOMIC_FUNC_SUBTRACT(16, uint16_t) +_CSAN_ATOMIC_FUNC_STORE(16, uint16_t) +#if 0 +CSAN_ATOMIC_FUNC_FETCHADD(16, uint16_t) +CSAN_ATOMIC_FUNC_READANDCLEAR(16, uint16_t) +CSAN_ATOMIC_FUNC_SWAP(16, uint16_t) +CSAN_ATOMIC_FUNC_TESTANDCLEAR(16, uint16_t) +CSAN_ATOMIC_FUNC_TESTANDSET(16, uint16_t) +#endif + +CSAN_ATOMIC_FUNC_ADD(32, uint32_t) +CSAN_ATOMIC_FUNC_CLEAR(32, uint32_t) +CSAN_ATOMIC_FUNC_CMPSET(32, uint32_t) +CSAN_ATOMIC_FUNC_FCMPSET(32, uint32_t) +CSAN_ATOMIC_FUNC_FETCHADD(32, uint32_t) +CSAN_ATOMIC_FUNC_LOAD(32, uint32_t) +CSAN_ATOMIC_FUNC_READANDCLEAR(32, uint32_t) +CSAN_ATOMIC_FUNC_SET(32, uint32_t) +CSAN_ATOMIC_FUNC_SUBTRACT(32, uint32_t) +CSAN_ATOMIC_FUNC_STORE(32, uint32_t) +CSAN_ATOMIC_FUNC_SWAP(32, uint32_t) +#if !defined(__aarch64__) +CSAN_ATOMIC_FUNC_TESTANDCLEAR(32, uint32_t) +CSAN_ATOMIC_FUNC_TESTANDSET(32, uint32_t) +#endif + +CSAN_ATOMIC_FUNC_ADD(64, uint64_t) +CSAN_ATOMIC_FUNC_CLEAR(64, uint64_t) +CSAN_ATOMIC_FUNC_CMPSET(64, uint64_t) +CSAN_ATOMIC_FUNC_FCMPSET(64, uint64_t) +CSAN_ATOMIC_FUNC_FETCHADD(64, uint64_t) +CSAN_ATOMIC_FUNC_LOAD(64, uint64_t) +CSAN_ATOMIC_FUNC_READANDCLEAR(64, uint64_t) +CSAN_ATOMIC_FUNC_SET(64, uint64_t) +CSAN_ATOMIC_FUNC_SUBTRACT(64, uint64_t) +CSAN_ATOMIC_FUNC_STORE(64, uint64_t) +CSAN_ATOMIC_FUNC_SWAP(64, uint64_t) +#if !defined(__aarch64__) +CSAN_ATOMIC_FUNC_TESTANDCLEAR(64, uint64_t) +CSAN_ATOMIC_FUNC_TESTANDSET(64, uint64_t) +#endif + +CSAN_ATOMIC_FUNC_ADD(int, u_int) +CSAN_ATOMIC_FUNC_CLEAR(int, u_int) +CSAN_ATOMIC_FUNC_CMPSET(int, u_int) +CSAN_ATOMIC_FUNC_FCMPSET(int, u_int) +CSAN_ATOMIC_FUNC_FETCHADD(int, u_int) +CSAN_ATOMIC_FUNC_LOAD(int, u_int) +CSAN_ATOMIC_FUNC_READANDCLEAR(int, u_int) +CSAN_ATOMIC_FUNC_SET(int, u_int) +CSAN_ATOMIC_FUNC_SUBTRACT(int, u_int) +CSAN_ATOMIC_FUNC_STORE(int, u_int) +CSAN_ATOMIC_FUNC_SWAP(int, u_int) +#if !defined(__aarch64__) +CSAN_ATOMIC_FUNC_TESTANDCLEAR(int, u_int) +CSAN_ATOMIC_FUNC_TESTANDSET(int, u_int) +#endif + +CSAN_ATOMIC_FUNC_ADD(long, u_long) +CSAN_ATOMIC_FUNC_CLEAR(long, u_long) +CSAN_ATOMIC_FUNC_CMPSET(long, u_long) +CSAN_ATOMIC_FUNC_FCMPSET(long, u_long) +CSAN_ATOMIC_FUNC_FETCHADD(long, u_long) +CSAN_ATOMIC_FUNC_LOAD(long, u_long) +CSAN_ATOMIC_FUNC_READANDCLEAR(long, u_long) +CSAN_ATOMIC_FUNC_SET(long, u_long) +CSAN_ATOMIC_FUNC_SUBTRACT(long, u_long) +CSAN_ATOMIC_FUNC_STORE(long, u_long) +CSAN_ATOMIC_FUNC_SWAP(long, u_long) +#if !defined(__aarch64__) +CSAN_ATOMIC_FUNC_TESTANDCLEAR(long, u_long) +CSAN_ATOMIC_FUNC_TESTANDSET(long, u_long) +#endif + +CSAN_ATOMIC_FUNC_ADD(ptr, uintptr_t) +CSAN_ATOMIC_FUNC_CLEAR(ptr, uintptr_t) +CSAN_ATOMIC_FUNC_CMPSET(ptr, uintptr_t) +CSAN_ATOMIC_FUNC_FCMPSET(ptr, uintptr_t) +#if !defined(__amd64__) +CSAN_ATOMIC_FUNC_FETCHADD(ptr, uintptr_t) +#endif +CSAN_ATOMIC_FUNC_LOAD(ptr, uintptr_t) +CSAN_ATOMIC_FUNC_READANDCLEAR(ptr, uintptr_t) +CSAN_ATOMIC_FUNC_SET(ptr, uintptr_t) +CSAN_ATOMIC_FUNC_SUBTRACT(ptr, uintptr_t) +CSAN_ATOMIC_FUNC_STORE(ptr, uintptr_t) +CSAN_ATOMIC_FUNC_SWAP(ptr, uintptr_t) +#if 0 +CSAN_ATOMIC_FUNC_TESTANDCLEAR(ptr, uintptr_t) +CSAN_ATOMIC_FUNC_TESTANDSET(ptr, uintptr_t) +#endif + +#define CSAN_ATOMIC_FUNC_THREAD_FENCE(name) \ + void kcsan_atomic_thread_fence_##name(void) \ + { \ + atomic_thread_fence_##name(); \ + } + + +CSAN_ATOMIC_FUNC_THREAD_FENCE(acq) +CSAN_ATOMIC_FUNC_THREAD_FENCE(acq_rel) +CSAN_ATOMIC_FUNC_THREAD_FENCE(rel) +CSAN_ATOMIC_FUNC_THREAD_FENCE(seq_cst) + /* -------------------------------------------------------------------------- */ #include +#include +#include -#undef bus_space_read_multi_1 -#undef bus_space_read_multi_2 -#undef bus_space_read_multi_4 -#undef bus_space_read_multi_8 -#undef bus_space_read_multi_stream_1 -#undef bus_space_read_multi_stream_2 -#undef bus_space_read_multi_stream_4 -#undef bus_space_read_multi_stream_8 -#undef bus_space_read_region_1 -#undef bus_space_read_region_2 -#undef bus_space_read_region_4 -#undef bus_space_read_region_8 -#undef bus_space_read_region_stream_1 -#undef bus_space_read_region_stream_2 -#undef bus_space_read_region_stream_4 -#undef bus_space_read_region_stream_8 -#undef bus_space_write_multi_1 -#undef bus_space_write_multi_2 -#undef bus_space_write_multi_4 -#undef bus_space_write_multi_8 -#undef bus_space_write_multi_stream_1 -#undef bus_space_write_multi_stream_2 -#undef bus_space_write_multi_stream_4 -#undef bus_space_write_multi_stream_8 -#undef bus_space_write_region_1 -#undef bus_space_write_region_2 -#undef bus_space_write_region_4 -#undef bus_space_write_region_8 -#undef bus_space_write_region_stream_1 -#undef bus_space_write_region_stream_2 -#undef bus_space_write_region_stream_4 -#undef bus_space_write_region_stream_8 +int +kcsan_bus_space_map(bus_space_tag_t tag, bus_addr_t hnd, bus_size_t size, + int flags, bus_space_handle_t *handlep) +{ -#define CSAN_BUS_READ_FUNC(bytes, bits) \ - void bus_space_read_multi_##bytes(bus_space_tag_t, bus_space_handle_t, \ - bus_size_t, uint##bits##_t *, bus_size_t); \ - void kcsan_bus_space_read_multi_##bytes(bus_space_tag_t, \ - bus_space_handle_t, bus_size_t, uint##bits##_t *, bus_size_t); \ - void kcsan_bus_space_read_multi_##bytes(bus_space_tag_t tag, \ - bus_space_handle_t hnd, bus_size_t size, uint##bits##_t *buf, \ - bus_size_t count) \ - { \ - kcsan_access((uintptr_t)buf, sizeof(uint##bits##_t) * count, \ - false, false, __RET_ADDR); \ - bus_space_read_multi_##bytes(tag, hnd, size, buf, count); \ - } \ - void bus_space_read_multi_stream_##bytes(bus_space_tag_t, \ - bus_space_handle_t, bus_size_t, uint##bits##_t *, bus_size_t); \ - void kcsan_bus_space_read_multi_stream_##bytes(bus_space_tag_t, \ - bus_space_handle_t, bus_size_t, uint##bits##_t *, bus_size_t); \ - void kcsan_bus_space_read_multi_stream_##bytes(bus_space_tag_t tag, \ - bus_space_handle_t hnd, bus_size_t size, uint##bits##_t *buf, \ - bus_size_t count) \ - { \ - kcsan_access((uintptr_t)buf, sizeof(uint##bits##_t) * count, \ - false, false, __RET_ADDR); \ - bus_space_read_multi_stream_##bytes(tag, hnd, size, buf, count);\ - } \ - void bus_space_read_region_##bytes(bus_space_tag_t, bus_space_handle_t, \ - bus_size_t, uint##bits##_t *, bus_size_t); \ - void kcsan_bus_space_read_region_##bytes(bus_space_tag_t, \ - bus_space_handle_t, bus_size_t, uint##bits##_t *, bus_size_t); \ - void kcsan_bus_space_read_region_##bytes(bus_space_tag_t tag, \ - bus_space_handle_t hnd, bus_size_t size, uint##bits##_t *buf, \ - bus_size_t count) \ - { \ - kcsan_access((uintptr_t)buf, sizeof(uint##bits##_t) * count, \ - false, false, __RET_ADDR); \ - bus_space_read_region_##bytes(tag, hnd, size, buf, count); \ - } \ - void bus_space_read_region_stream_##bytes(bus_space_tag_t, \ - bus_space_handle_t, bus_size_t, uint##bits##_t *, bus_size_t); \ - void kcsan_bus_space_read_region_stream_##bytes(bus_space_tag_t, \ - bus_space_handle_t, bus_size_t, uint##bits##_t *, bus_size_t); \ - void kcsan_bus_space_read_region_stream_##bytes(bus_space_tag_t tag, \ - bus_space_handle_t hnd, bus_size_t size, uint##bits##_t *buf, \ - bus_size_t count) \ - { \ - kcsan_access((uintptr_t)buf, sizeof(uint##bits##_t) * count, \ - false, false, __RET_ADDR); \ - bus_space_read_region_stream_##bytes(tag, hnd, size, buf, count);\ + return (bus_space_map(tag, hnd, size, flags, handlep)); +} + +void +kcsan_bus_space_unmap(bus_space_tag_t tag, bus_space_handle_t hnd, + bus_size_t size) +{ + + bus_space_unmap(tag, hnd, size); +} + +int +kcsan_bus_space_subregion(bus_space_tag_t tag, bus_space_handle_t hnd, + bus_size_t offset, bus_size_t size, bus_space_handle_t *handlep) +{ + + return (bus_space_subregion(tag, hnd, offset, size, handlep)); +} + +#if !defined(__amd64__) +int +kcsan_bus_space_alloc(bus_space_tag_t tag, bus_addr_t reg_start, + bus_addr_t reg_end, bus_size_t size, bus_size_t alignment, + bus_size_t boundary, int flags, bus_addr_t *addrp, + bus_space_handle_t *handlep) +{ + + return (bus_space_alloc(tag, reg_start, reg_end, size, alignment, + boundary, flags, addrp, handlep)); +} +#endif + +void +kcsan_bus_space_free(bus_space_tag_t tag, bus_space_handle_t hnd, + bus_size_t size) +{ + + bus_space_free(tag, hnd, size); +} + +void +kcsan_bus_space_barrier(bus_space_tag_t tag, bus_space_handle_t hnd, + bus_size_t offset, bus_size_t size, int flags) +{ + + bus_space_barrier(tag, hnd, offset, size, flags); +} + +#define CSAN_BUS_READ_FUNC(func, width, type) \ + type kcsan_bus_space_read##func##_##width(bus_space_tag_t tag, \ + bus_space_handle_t hnd, bus_size_t offset) \ + { \ + return (bus_space_read##func##_##width(tag, hnd, \ + offset)); \ + } \ + +#define CSAN_BUS_READ_PTR_FUNC(func, width, type) \ + void kcsan_bus_space_read_##func##_##width(bus_space_tag_t tag, \ + bus_space_handle_t hnd, bus_size_t size, type *buf, \ + bus_size_t count) \ + { \ + kcsan_access((uintptr_t)buf, sizeof(type) * count, \ + false, false, __RET_ADDR); \ + bus_space_read_##func##_##width(tag, hnd, size, buf, \ + count); \ } -#define CSAN_BUS_WRITE_FUNC(bytes, bits) \ - void bus_space_write_multi_##bytes(bus_space_tag_t, bus_space_handle_t, \ - bus_size_t, const uint##bits##_t *, bus_size_t); \ - void kcsan_bus_space_write_multi_##bytes(bus_space_tag_t, \ - bus_space_handle_t, bus_size_t, const uint##bits##_t *, bus_size_t);\ - void kcsan_bus_space_write_multi_##bytes(bus_space_tag_t tag, \ - bus_space_handle_t hnd, bus_size_t size, const uint##bits##_t *buf, \ - bus_size_t count) \ - { \ - kcsan_access((uintptr_t)buf, sizeof(uint##bits##_t) * count, \ - true, false, __RET_ADDR); \ - bus_space_write_multi_##bytes(tag, hnd, size, buf, count); \ - } \ - void bus_space_write_multi_stream_##bytes(bus_space_tag_t, \ - bus_space_handle_t, bus_size_t, const uint##bits##_t *, bus_size_t);\ - void kcsan_bus_space_write_multi_stream_##bytes(bus_space_tag_t, \ - bus_space_handle_t, bus_size_t, const uint##bits##_t *, bus_size_t);\ - void kcsan_bus_space_write_multi_stream_##bytes(bus_space_tag_t tag, \ - bus_space_handle_t hnd, bus_size_t size, const uint##bits##_t *buf, \ - bus_size_t count) \ - { \ - kcsan_access((uintptr_t)buf, sizeof(uint##bits##_t) * count, \ - true, false, __RET_ADDR); \ - bus_space_write_multi_stream_##bytes(tag, hnd, size, buf, count);\ - } \ - void bus_space_write_region_##bytes(bus_space_tag_t, bus_space_handle_t,\ - bus_size_t, const uint##bits##_t *, bus_size_t); \ - void kcsan_bus_space_write_region_##bytes(bus_space_tag_t, \ - bus_space_handle_t, bus_size_t, const uint##bits##_t *, bus_size_t);\ - void kcsan_bus_space_write_region_##bytes(bus_space_tag_t tag, \ - bus_space_handle_t hnd, bus_size_t size, const uint##bits##_t *buf, \ - bus_size_t count) \ - { \ - kcsan_access((uintptr_t)buf, sizeof(uint##bits##_t) * count, \ - true, false, __RET_ADDR); \ - bus_space_write_region_##bytes(tag, hnd, size, buf, count); \ - } \ - void bus_space_write_region_stream_##bytes(bus_space_tag_t, \ - bus_space_handle_t, bus_size_t, const uint##bits##_t *, bus_size_t);\ - void kcsan_bus_space_write_region_stream_##bytes(bus_space_tag_t, \ - bus_space_handle_t, bus_size_t, const uint##bits##_t *, bus_size_t);\ - void kcsan_bus_space_write_region_stream_##bytes(bus_space_tag_t tag, \ - bus_space_handle_t hnd, bus_size_t size, const uint##bits##_t *buf, \ - bus_size_t count) \ - { \ - kcsan_access((uintptr_t)buf, sizeof(uint##bits##_t) * count, \ - true, false, __RET_ADDR); \ - bus_space_write_region_stream_##bytes(tag, hnd, size, buf, count);\ +CSAN_BUS_READ_FUNC(, 1, uint8_t) +CSAN_BUS_READ_FUNC(_stream, 1, uint8_t) +CSAN_BUS_READ_PTR_FUNC(multi, 1, uint8_t) +CSAN_BUS_READ_PTR_FUNC(multi_stream, 1, uint8_t) +CSAN_BUS_READ_PTR_FUNC(region, 1, uint8_t) +CSAN_BUS_READ_PTR_FUNC(region_stream, 1, uint8_t) + +CSAN_BUS_READ_FUNC(, 2, uint16_t) +CSAN_BUS_READ_FUNC(_stream, 2, uint16_t) +CSAN_BUS_READ_PTR_FUNC(multi, 2, uint16_t) +CSAN_BUS_READ_PTR_FUNC(multi_stream, 2, uint16_t) +CSAN_BUS_READ_PTR_FUNC(region, 2, uint16_t) +CSAN_BUS_READ_PTR_FUNC(region_stream, 2, uint16_t) + +CSAN_BUS_READ_FUNC(, 4, uint32_t) +CSAN_BUS_READ_FUNC(_stream, 4, uint32_t) +CSAN_BUS_READ_PTR_FUNC(multi, 4, uint32_t) +CSAN_BUS_READ_PTR_FUNC(multi_stream, 4, uint32_t) +CSAN_BUS_READ_PTR_FUNC(region, 4, uint32_t) +CSAN_BUS_READ_PTR_FUNC(region_stream, 4, uint32_t) + +CSAN_BUS_READ_FUNC(, 8, uint64_t) +#if defined(__aarch64__) +CSAN_BUS_READ_FUNC(_stream, 8, uint64_t) +CSAN_BUS_READ_PTR_FUNC(multi, 8, uint64_t) +CSAN_BUS_READ_PTR_FUNC(multi_stream, 8, uint64_t) +CSAN_BUS_READ_PTR_FUNC(region, 8, uint64_t) +CSAN_BUS_READ_PTR_FUNC(region_stream, 8, uint64_t) +#endif + +#define CSAN_BUS_WRITE_FUNC(func, width, type) \ + void kcsan_bus_space_write##func##_##width(bus_space_tag_t tag, \ + bus_space_handle_t hnd, bus_size_t offset, type value) \ + { \ + bus_space_write##func##_##width(tag, hnd, offset, value); \ + } \ + +#define CSAN_BUS_WRITE_PTR_FUNC(func, width, type) \ + void kcsan_bus_space_write_##func##_##width(bus_space_tag_t tag, \ + bus_space_handle_t hnd, bus_size_t size, const type *buf, \ + bus_size_t count) \ + { \ + kcsan_access((uintptr_t)buf, sizeof(type) * count, \ + true, false, __RET_ADDR); \ + bus_space_write_##func##_##width(tag, hnd, size, buf, \ + count); \ } -CSAN_BUS_READ_FUNC(1, 8) -CSAN_BUS_READ_FUNC(2, 16) -CSAN_BUS_READ_FUNC(4, 32) -CSAN_BUS_READ_FUNC(8, 64) +CSAN_BUS_WRITE_FUNC(, 1, uint8_t) +CSAN_BUS_WRITE_FUNC(_stream, 1, uint8_t) +CSAN_BUS_WRITE_PTR_FUNC(multi, 1, uint8_t) +CSAN_BUS_WRITE_PTR_FUNC(multi_stream, 1, uint8_t) +CSAN_BUS_WRITE_PTR_FUNC(region, 1, uint8_t) +CSAN_BUS_WRITE_PTR_FUNC(region_stream, 1, uint8_t) -CSAN_BUS_WRITE_FUNC(1, 8) -CSAN_BUS_WRITE_FUNC(2, 16) -CSAN_BUS_WRITE_FUNC(4, 32) -CSAN_BUS_WRITE_FUNC(8, 64) +CSAN_BUS_WRITE_FUNC(, 2, uint16_t) +CSAN_BUS_WRITE_FUNC(_stream, 2, uint16_t) +CSAN_BUS_WRITE_PTR_FUNC(multi, 2, uint16_t) +CSAN_BUS_WRITE_PTR_FUNC(multi_stream, 2, uint16_t) +CSAN_BUS_WRITE_PTR_FUNC(region, 2, uint16_t) +CSAN_BUS_WRITE_PTR_FUNC(region_stream, 2, uint16_t) + +CSAN_BUS_WRITE_FUNC(, 4, uint32_t) +CSAN_BUS_WRITE_FUNC(_stream, 4, uint32_t) +CSAN_BUS_WRITE_PTR_FUNC(multi, 4, uint32_t) +CSAN_BUS_WRITE_PTR_FUNC(multi_stream, 4, uint32_t) +CSAN_BUS_WRITE_PTR_FUNC(region, 4, uint32_t) +CSAN_BUS_WRITE_PTR_FUNC(region_stream, 4, uint32_t) + +CSAN_BUS_WRITE_FUNC(, 8, uint64_t) +#if defined(__aarch64__) +CSAN_BUS_WRITE_FUNC(_stream, 8, uint64_t) +CSAN_BUS_WRITE_PTR_FUNC(multi, 8, uint64_t) +CSAN_BUS_WRITE_PTR_FUNC(multi_stream, 8, uint64_t) +CSAN_BUS_WRITE_PTR_FUNC(region, 8, uint64_t) +CSAN_BUS_WRITE_PTR_FUNC(region_stream, 8, uint64_t) +#endif + +#define CSAN_BUS_SET_FUNC(func, width, type) \ + void kcsan_bus_space_set_##func##_##width(bus_space_tag_t tag, \ + bus_space_handle_t hnd, bus_size_t offset, type value, \ + bus_size_t count) \ + { \ + bus_space_set_##func##_##width(tag, hnd, offset, value, \ + count); \ + } + +CSAN_BUS_SET_FUNC(multi, 1, uint8_t) +CSAN_BUS_SET_FUNC(multi_stream, 1, uint8_t) +CSAN_BUS_SET_FUNC(region, 1, uint8_t) +CSAN_BUS_SET_FUNC(region_stream, 1, uint8_t) + +CSAN_BUS_SET_FUNC(multi, 2, uint16_t) +CSAN_BUS_SET_FUNC(multi_stream, 2, uint16_t) +CSAN_BUS_SET_FUNC(region, 2, uint16_t) +CSAN_BUS_SET_FUNC(region_stream, 2, uint16_t) + +CSAN_BUS_SET_FUNC(multi, 4, uint32_t) +CSAN_BUS_SET_FUNC(multi_stream, 4, uint32_t) +CSAN_BUS_SET_FUNC(region, 4, uint32_t) +CSAN_BUS_SET_FUNC(region_stream, 4, uint32_t) + +#if !defined(__amd64__) +CSAN_BUS_SET_FUNC(multi, 8, uint64_t) +CSAN_BUS_SET_FUNC(multi_stream, 8, uint64_t) +CSAN_BUS_SET_FUNC(region, 8, uint64_t) +CSAN_BUS_SET_FUNC(region_stream, 8, uint64_t) +#endif + Property changes on: head/sys/kern/subr_csan.c ___________________________________________________________________ Deleted: fbsd:nokeywords ## -1 +0,0 ## -yes \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Index: head/sys/kern/vfs_aio.c =================================================================== --- head/sys/kern/vfs_aio.c (revision 354941) +++ head/sys/kern/vfs_aio.c (revision 354942) @@ -1,2987 +1,2987 @@ /*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 1997 John S. Dyson. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. John S. Dyson's name may not be used to endorse or promote products * derived from this software without specific prior written permission. * * DISCLAIMER: This code isn't warranted to do anything useful. Anything * bad that happens because of using this software isn't the responsibility * of the author. This software is distributed AS-IS. */ /* * This file contains support for the POSIX 1003.1B AIO/LIO facility. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* * Counter for allocating reference ids to new jobs. Wrapped to 1 on * overflow. (XXX will be removed soon.) */ static u_long jobrefid; /* * Counter for aio_fsync. */ static uint64_t jobseqno; #ifndef MAX_AIO_PER_PROC #define MAX_AIO_PER_PROC 32 #endif #ifndef MAX_AIO_QUEUE_PER_PROC #define MAX_AIO_QUEUE_PER_PROC 256 #endif #ifndef MAX_AIO_QUEUE #define MAX_AIO_QUEUE 1024 /* Bigger than MAX_AIO_QUEUE_PER_PROC */ #endif #ifndef MAX_BUF_AIO #define MAX_BUF_AIO 16 #endif FEATURE(aio, "Asynchronous I/O"); SYSCTL_DECL(_p1003_1b); static MALLOC_DEFINE(M_LIO, "lio", "listio aio control block list"); static MALLOC_DEFINE(M_AIOS, "aios", "aio_suspend aio control block list"); static SYSCTL_NODE(_vfs, OID_AUTO, aio, CTLFLAG_RW, 0, "Async IO management"); static int enable_aio_unsafe = 0; SYSCTL_INT(_vfs_aio, OID_AUTO, enable_unsafe, CTLFLAG_RW, &enable_aio_unsafe, 0, "Permit asynchronous IO on all file types, not just known-safe types"); static unsigned int unsafe_warningcnt = 1; SYSCTL_UINT(_vfs_aio, OID_AUTO, unsafe_warningcnt, CTLFLAG_RW, &unsafe_warningcnt, 0, "Warnings that will be triggered upon failed IO requests on unsafe files"); static int max_aio_procs = MAX_AIO_PROCS; SYSCTL_INT(_vfs_aio, OID_AUTO, max_aio_procs, CTLFLAG_RW, &max_aio_procs, 0, "Maximum number of kernel processes to use for handling async IO "); static int num_aio_procs = 0; SYSCTL_INT(_vfs_aio, OID_AUTO, num_aio_procs, CTLFLAG_RD, &num_aio_procs, 0, "Number of presently active kernel processes for async IO"); /* * The code will adjust the actual number of AIO processes towards this * number when it gets a chance. */ static int target_aio_procs = TARGET_AIO_PROCS; SYSCTL_INT(_vfs_aio, OID_AUTO, target_aio_procs, CTLFLAG_RW, &target_aio_procs, 0, "Preferred number of ready kernel processes for async IO"); static int max_queue_count = MAX_AIO_QUEUE; SYSCTL_INT(_vfs_aio, OID_AUTO, max_aio_queue, CTLFLAG_RW, &max_queue_count, 0, "Maximum number of aio requests to queue, globally"); static int num_queue_count = 0; SYSCTL_INT(_vfs_aio, OID_AUTO, num_queue_count, CTLFLAG_RD, &num_queue_count, 0, "Number of queued aio requests"); static int num_buf_aio = 0; SYSCTL_INT(_vfs_aio, OID_AUTO, num_buf_aio, CTLFLAG_RD, &num_buf_aio, 0, "Number of aio requests presently handled by the buf subsystem"); static int num_unmapped_aio = 0; SYSCTL_INT(_vfs_aio, OID_AUTO, num_unmapped_aio, CTLFLAG_RD, &num_unmapped_aio, 0, "Number of aio requests presently handled by unmapped I/O buffers"); /* Number of async I/O processes in the process of being started */ /* XXX This should be local to aio_aqueue() */ static int num_aio_resv_start = 0; static int aiod_lifetime; SYSCTL_INT(_vfs_aio, OID_AUTO, aiod_lifetime, CTLFLAG_RW, &aiod_lifetime, 0, "Maximum lifetime for idle aiod"); static int max_aio_per_proc = MAX_AIO_PER_PROC; SYSCTL_INT(_vfs_aio, OID_AUTO, max_aio_per_proc, CTLFLAG_RW, &max_aio_per_proc, 0, "Maximum active aio requests per process"); static int max_aio_queue_per_proc = MAX_AIO_QUEUE_PER_PROC; SYSCTL_INT(_vfs_aio, OID_AUTO, max_aio_queue_per_proc, CTLFLAG_RW, &max_aio_queue_per_proc, 0, "Maximum queued aio requests per process"); static int max_buf_aio = MAX_BUF_AIO; SYSCTL_INT(_vfs_aio, OID_AUTO, max_buf_aio, CTLFLAG_RW, &max_buf_aio, 0, "Maximum buf aio requests per process"); /* * Though redundant with vfs.aio.max_aio_queue_per_proc, POSIX requires * sysconf(3) to support AIO_LISTIO_MAX, and we implement that with * vfs.aio.aio_listio_max. */ SYSCTL_INT(_p1003_1b, CTL_P1003_1B_AIO_LISTIO_MAX, aio_listio_max, CTLFLAG_RD | CTLFLAG_CAPRD, &max_aio_queue_per_proc, 0, "Maximum aio requests for a single lio_listio call"); #ifdef COMPAT_FREEBSD6 typedef struct oaiocb { int aio_fildes; /* File descriptor */ off_t aio_offset; /* File offset for I/O */ volatile void *aio_buf; /* I/O buffer in process space */ size_t aio_nbytes; /* Number of bytes for I/O */ struct osigevent aio_sigevent; /* Signal to deliver */ int aio_lio_opcode; /* LIO opcode */ int aio_reqprio; /* Request priority -- ignored */ struct __aiocb_private _aiocb_private; } oaiocb_t; #endif /* * Below is a key of locks used to protect each member of struct kaiocb * aioliojob and kaioinfo and any backends. * * * - need not protected * a - locked by kaioinfo lock * b - locked by backend lock, the backend lock can be null in some cases, * for example, BIO belongs to this type, in this case, proc lock is * reused. * c - locked by aio_job_mtx, the lock for the generic file I/O backend. */ /* * If the routine that services an AIO request blocks while running in an * AIO kernel process it can starve other I/O requests. BIO requests * queued via aio_qbio() complete asynchronously and do not use AIO kernel * processes at all. Socket I/O requests use a separate pool of * kprocs and also force non-blocking I/O. Other file I/O requests * use the generic fo_read/fo_write operations which can block. The * fsync and mlock operations can also block while executing. Ideally * none of these requests would block while executing. * * Note that the service routines cannot toggle O_NONBLOCK in the file * structure directly while handling a request due to races with * userland threads. */ /* jobflags */ #define KAIOCB_QUEUEING 0x01 #define KAIOCB_CANCELLED 0x02 #define KAIOCB_CANCELLING 0x04 #define KAIOCB_CHECKSYNC 0x08 #define KAIOCB_CLEARED 0x10 #define KAIOCB_FINISHED 0x20 /* * AIO process info */ #define AIOP_FREE 0x1 /* proc on free queue */ struct aioproc { int aioprocflags; /* (c) AIO proc flags */ TAILQ_ENTRY(aioproc) list; /* (c) list of processes */ struct proc *aioproc; /* (*) the AIO proc */ }; /* * data-structure for lio signal management */ struct aioliojob { int lioj_flags; /* (a) listio flags */ int lioj_count; /* (a) listio flags */ int lioj_finished_count; /* (a) listio flags */ struct sigevent lioj_signal; /* (a) signal on all I/O done */ TAILQ_ENTRY(aioliojob) lioj_list; /* (a) lio list */ struct knlist klist; /* (a) list of knotes */ ksiginfo_t lioj_ksi; /* (a) Realtime signal info */ }; #define LIOJ_SIGNAL 0x1 /* signal on all done (lio) */ #define LIOJ_SIGNAL_POSTED 0x2 /* signal has been posted */ #define LIOJ_KEVENT_POSTED 0x4 /* kevent triggered */ /* * per process aio data structure */ struct kaioinfo { struct mtx kaio_mtx; /* the lock to protect this struct */ int kaio_flags; /* (a) per process kaio flags */ int kaio_active_count; /* (c) number of currently used AIOs */ int kaio_count; /* (a) size of AIO queue */ int kaio_buffer_count; /* (a) number of bio buffers */ TAILQ_HEAD(,kaiocb) kaio_all; /* (a) all AIOs in a process */ TAILQ_HEAD(,kaiocb) kaio_done; /* (a) done queue for process */ TAILQ_HEAD(,aioliojob) kaio_liojoblist; /* (a) list of lio jobs */ TAILQ_HEAD(,kaiocb) kaio_jobqueue; /* (a) job queue for process */ TAILQ_HEAD(,kaiocb) kaio_syncqueue; /* (a) queue for aio_fsync */ TAILQ_HEAD(,kaiocb) kaio_syncready; /* (a) second q for aio_fsync */ struct task kaio_task; /* (*) task to kick aio processes */ struct task kaio_sync_task; /* (*) task to schedule fsync jobs */ }; #define AIO_LOCK(ki) mtx_lock(&(ki)->kaio_mtx) #define AIO_UNLOCK(ki) mtx_unlock(&(ki)->kaio_mtx) #define AIO_LOCK_ASSERT(ki, f) mtx_assert(&(ki)->kaio_mtx, (f)) #define AIO_MTX(ki) (&(ki)->kaio_mtx) #define KAIO_RUNDOWN 0x1 /* process is being run down */ #define KAIO_WAKEUP 0x2 /* wakeup process when AIO completes */ /* * Operations used to interact with userland aio control blocks. * Different ABIs provide their own operations. */ struct aiocb_ops { - int (*copyin)(struct aiocb *ujob, struct aiocb *kjob); + int (*aio_copyin)(struct aiocb *ujob, struct aiocb *kjob); long (*fetch_status)(struct aiocb *ujob); long (*fetch_error)(struct aiocb *ujob); int (*store_status)(struct aiocb *ujob, long status); int (*store_error)(struct aiocb *ujob, long error); int (*store_kernelinfo)(struct aiocb *ujob, long jobref); int (*store_aiocb)(struct aiocb **ujobp, struct aiocb *ujob); }; static TAILQ_HEAD(,aioproc) aio_freeproc; /* (c) Idle daemons */ static struct sema aio_newproc_sem; static struct mtx aio_job_mtx; static TAILQ_HEAD(,kaiocb) aio_jobs; /* (c) Async job list */ static struct unrhdr *aiod_unr; void aio_init_aioinfo(struct proc *p); static int aio_onceonly(void); static int aio_free_entry(struct kaiocb *job); static void aio_process_rw(struct kaiocb *job); static void aio_process_sync(struct kaiocb *job); static void aio_process_mlock(struct kaiocb *job); static void aio_schedule_fsync(void *context, int pending); static int aio_newproc(int *); int aio_aqueue(struct thread *td, struct aiocb *ujob, struct aioliojob *lio, int type, struct aiocb_ops *ops); static int aio_queue_file(struct file *fp, struct kaiocb *job); static void aio_biowakeup(struct bio *bp); static void aio_proc_rundown(void *arg, struct proc *p); static void aio_proc_rundown_exec(void *arg, struct proc *p, struct image_params *imgp); static int aio_qbio(struct proc *p, struct kaiocb *job); static void aio_daemon(void *param); static void aio_bio_done_notify(struct proc *userp, struct kaiocb *job); static bool aio_clear_cancel_function_locked(struct kaiocb *job); static int aio_kick(struct proc *userp); static void aio_kick_nowait(struct proc *userp); static void aio_kick_helper(void *context, int pending); static int filt_aioattach(struct knote *kn); static void filt_aiodetach(struct knote *kn); static int filt_aio(struct knote *kn, long hint); static int filt_lioattach(struct knote *kn); static void filt_liodetach(struct knote *kn); static int filt_lio(struct knote *kn, long hint); /* * Zones for: * kaio Per process async io info * aiop async io process data * aiocb async io jobs * aiolio list io jobs */ static uma_zone_t kaio_zone, aiop_zone, aiocb_zone, aiolio_zone; /* kqueue filters for aio */ static struct filterops aio_filtops = { .f_isfd = 0, .f_attach = filt_aioattach, .f_detach = filt_aiodetach, .f_event = filt_aio, }; static struct filterops lio_filtops = { .f_isfd = 0, .f_attach = filt_lioattach, .f_detach = filt_liodetach, .f_event = filt_lio }; static eventhandler_tag exit_tag, exec_tag; TASKQUEUE_DEFINE_THREAD(aiod_kick); /* * Main operations function for use as a kernel module. */ static int aio_modload(struct module *module, int cmd, void *arg) { int error = 0; switch (cmd) { case MOD_LOAD: aio_onceonly(); break; case MOD_SHUTDOWN: break; default: error = EOPNOTSUPP; break; } return (error); } static moduledata_t aio_mod = { "aio", &aio_modload, NULL }; DECLARE_MODULE(aio, aio_mod, SI_SUB_VFS, SI_ORDER_ANY); MODULE_VERSION(aio, 1); /* * Startup initialization */ static int aio_onceonly(void) { exit_tag = EVENTHANDLER_REGISTER(process_exit, aio_proc_rundown, NULL, EVENTHANDLER_PRI_ANY); exec_tag = EVENTHANDLER_REGISTER(process_exec, aio_proc_rundown_exec, NULL, EVENTHANDLER_PRI_ANY); kqueue_add_filteropts(EVFILT_AIO, &aio_filtops); kqueue_add_filteropts(EVFILT_LIO, &lio_filtops); TAILQ_INIT(&aio_freeproc); sema_init(&aio_newproc_sem, 0, "aio_new_proc"); mtx_init(&aio_job_mtx, "aio_job", NULL, MTX_DEF); TAILQ_INIT(&aio_jobs); aiod_unr = new_unrhdr(1, INT_MAX, NULL); kaio_zone = uma_zcreate("AIO", sizeof(struct kaioinfo), NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE); aiop_zone = uma_zcreate("AIOP", sizeof(struct aioproc), NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE); aiocb_zone = uma_zcreate("AIOCB", sizeof(struct kaiocb), NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE); aiolio_zone = uma_zcreate("AIOLIO", sizeof(struct aioliojob), NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE); aiod_lifetime = AIOD_LIFETIME_DEFAULT; jobrefid = 1; p31b_setcfg(CTL_P1003_1B_ASYNCHRONOUS_IO, _POSIX_ASYNCHRONOUS_IO); p31b_setcfg(CTL_P1003_1B_AIO_MAX, MAX_AIO_QUEUE); p31b_setcfg(CTL_P1003_1B_AIO_PRIO_DELTA_MAX, 0); return (0); } /* * Init the per-process aioinfo structure. The aioinfo limits are set * per-process for user limit (resource) management. */ void aio_init_aioinfo(struct proc *p) { struct kaioinfo *ki; ki = uma_zalloc(kaio_zone, M_WAITOK); mtx_init(&ki->kaio_mtx, "aiomtx", NULL, MTX_DEF | MTX_NEW); ki->kaio_flags = 0; ki->kaio_active_count = 0; ki->kaio_count = 0; ki->kaio_buffer_count = 0; TAILQ_INIT(&ki->kaio_all); TAILQ_INIT(&ki->kaio_done); TAILQ_INIT(&ki->kaio_jobqueue); TAILQ_INIT(&ki->kaio_liojoblist); TAILQ_INIT(&ki->kaio_syncqueue); TAILQ_INIT(&ki->kaio_syncready); TASK_INIT(&ki->kaio_task, 0, aio_kick_helper, p); TASK_INIT(&ki->kaio_sync_task, 0, aio_schedule_fsync, ki); PROC_LOCK(p); if (p->p_aioinfo == NULL) { p->p_aioinfo = ki; PROC_UNLOCK(p); } else { PROC_UNLOCK(p); mtx_destroy(&ki->kaio_mtx); uma_zfree(kaio_zone, ki); } while (num_aio_procs < MIN(target_aio_procs, max_aio_procs)) aio_newproc(NULL); } static int aio_sendsig(struct proc *p, struct sigevent *sigev, ksiginfo_t *ksi) { struct thread *td; int error; error = sigev_findtd(p, sigev, &td); if (error) return (error); if (!KSI_ONQ(ksi)) { ksiginfo_set_sigev(ksi, sigev); ksi->ksi_code = SI_ASYNCIO; ksi->ksi_flags |= KSI_EXT | KSI_INS; tdsendsignal(p, td, ksi->ksi_signo, ksi); } PROC_UNLOCK(p); return (error); } /* * Free a job entry. Wait for completion if it is currently active, but don't * delay forever. If we delay, we return a flag that says that we have to * restart the queue scan. */ static int aio_free_entry(struct kaiocb *job) { struct kaioinfo *ki; struct aioliojob *lj; struct proc *p; p = job->userproc; MPASS(curproc == p); ki = p->p_aioinfo; MPASS(ki != NULL); AIO_LOCK_ASSERT(ki, MA_OWNED); MPASS(job->jobflags & KAIOCB_FINISHED); atomic_subtract_int(&num_queue_count, 1); ki->kaio_count--; MPASS(ki->kaio_count >= 0); TAILQ_REMOVE(&ki->kaio_done, job, plist); TAILQ_REMOVE(&ki->kaio_all, job, allist); lj = job->lio; if (lj) { lj->lioj_count--; lj->lioj_finished_count--; if (lj->lioj_count == 0) { TAILQ_REMOVE(&ki->kaio_liojoblist, lj, lioj_list); /* lio is going away, we need to destroy any knotes */ knlist_delete(&lj->klist, curthread, 1); PROC_LOCK(p); sigqueue_take(&lj->lioj_ksi); PROC_UNLOCK(p); uma_zfree(aiolio_zone, lj); } } /* job is going away, we need to destroy any knotes */ knlist_delete(&job->klist, curthread, 1); PROC_LOCK(p); sigqueue_take(&job->ksi); PROC_UNLOCK(p); AIO_UNLOCK(ki); /* * The thread argument here is used to find the owning process * and is also passed to fo_close() which may pass it to various * places such as devsw close() routines. Because of that, we * need a thread pointer from the process owning the job that is * persistent and won't disappear out from under us or move to * another process. * * Currently, all the callers of this function call it to remove * a kaiocb from the current process' job list either via a * syscall or due to the current process calling exit() or * execve(). Thus, we know that p == curproc. We also know that * curthread can't exit since we are curthread. * * Therefore, we use curthread as the thread to pass to * knlist_delete(). This does mean that it is possible for the * thread pointer at close time to differ from the thread pointer * at open time, but this is already true of file descriptors in * a multithreaded process. */ if (job->fd_file) fdrop(job->fd_file, curthread); crfree(job->cred); uma_zfree(aiocb_zone, job); AIO_LOCK(ki); return (0); } static void aio_proc_rundown_exec(void *arg, struct proc *p, struct image_params *imgp __unused) { aio_proc_rundown(arg, p); } static int aio_cancel_job(struct proc *p, struct kaioinfo *ki, struct kaiocb *job) { aio_cancel_fn_t *func; int cancelled; AIO_LOCK_ASSERT(ki, MA_OWNED); if (job->jobflags & (KAIOCB_CANCELLED | KAIOCB_FINISHED)) return (0); MPASS((job->jobflags & KAIOCB_CANCELLING) == 0); job->jobflags |= KAIOCB_CANCELLED; func = job->cancel_fn; /* * If there is no cancel routine, just leave the job marked as * cancelled. The job should be in active use by a caller who * should complete it normally or when it fails to install a * cancel routine. */ if (func == NULL) return (0); /* * Set the CANCELLING flag so that aio_complete() will defer * completions of this job. This prevents the job from being * freed out from under the cancel callback. After the * callback any deferred completion (whether from the callback * or any other source) will be completed. */ job->jobflags |= KAIOCB_CANCELLING; AIO_UNLOCK(ki); func(job); AIO_LOCK(ki); job->jobflags &= ~KAIOCB_CANCELLING; if (job->jobflags & KAIOCB_FINISHED) { cancelled = job->uaiocb._aiocb_private.error == ECANCELED; TAILQ_REMOVE(&ki->kaio_jobqueue, job, plist); aio_bio_done_notify(p, job); } else { /* * The cancel callback might have scheduled an * operation to cancel this request, but it is * only counted as cancelled if the request is * cancelled when the callback returns. */ cancelled = 0; } return (cancelled); } /* * Rundown the jobs for a given process. */ static void aio_proc_rundown(void *arg, struct proc *p) { struct kaioinfo *ki; struct aioliojob *lj; struct kaiocb *job, *jobn; KASSERT(curthread->td_proc == p, ("%s: called on non-curproc", __func__)); ki = p->p_aioinfo; if (ki == NULL) return; AIO_LOCK(ki); ki->kaio_flags |= KAIO_RUNDOWN; restart: /* * Try to cancel all pending requests. This code simulates * aio_cancel on all pending I/O requests. */ TAILQ_FOREACH_SAFE(job, &ki->kaio_jobqueue, plist, jobn) { aio_cancel_job(p, ki, job); } /* Wait for all running I/O to be finished */ if (TAILQ_FIRST(&ki->kaio_jobqueue) || ki->kaio_active_count != 0) { ki->kaio_flags |= KAIO_WAKEUP; msleep(&p->p_aioinfo, AIO_MTX(ki), PRIBIO, "aioprn", hz); goto restart; } /* Free all completed I/O requests. */ while ((job = TAILQ_FIRST(&ki->kaio_done)) != NULL) aio_free_entry(job); while ((lj = TAILQ_FIRST(&ki->kaio_liojoblist)) != NULL) { if (lj->lioj_count == 0) { TAILQ_REMOVE(&ki->kaio_liojoblist, lj, lioj_list); knlist_delete(&lj->klist, curthread, 1); PROC_LOCK(p); sigqueue_take(&lj->lioj_ksi); PROC_UNLOCK(p); uma_zfree(aiolio_zone, lj); } else { panic("LIO job not cleaned up: C:%d, FC:%d\n", lj->lioj_count, lj->lioj_finished_count); } } AIO_UNLOCK(ki); taskqueue_drain(taskqueue_aiod_kick, &ki->kaio_task); taskqueue_drain(taskqueue_aiod_kick, &ki->kaio_sync_task); mtx_destroy(&ki->kaio_mtx); uma_zfree(kaio_zone, ki); p->p_aioinfo = NULL; } /* * Select a job to run (called by an AIO daemon). */ static struct kaiocb * aio_selectjob(struct aioproc *aiop) { struct kaiocb *job; struct kaioinfo *ki; struct proc *userp; mtx_assert(&aio_job_mtx, MA_OWNED); restart: TAILQ_FOREACH(job, &aio_jobs, list) { userp = job->userproc; ki = userp->p_aioinfo; if (ki->kaio_active_count < max_aio_per_proc) { TAILQ_REMOVE(&aio_jobs, job, list); if (!aio_clear_cancel_function(job)) goto restart; /* Account for currently active jobs. */ ki->kaio_active_count++; break; } } return (job); } /* * Move all data to a permanent storage device. This code * simulates the fsync syscall. */ static int aio_fsync_vnode(struct thread *td, struct vnode *vp) { struct mount *mp; int error; if ((error = vn_start_write(vp, &mp, V_WAIT | PCATCH)) != 0) goto drop; vn_lock(vp, LK_EXCLUSIVE | LK_RETRY); if (vp->v_object != NULL) { VM_OBJECT_WLOCK(vp->v_object); vm_object_page_clean(vp->v_object, 0, 0, 0); VM_OBJECT_WUNLOCK(vp->v_object); } error = VOP_FSYNC(vp, MNT_WAIT, td); VOP_UNLOCK(vp, 0); vn_finished_write(mp); drop: return (error); } /* * The AIO processing activity for LIO_READ/LIO_WRITE. This is the code that * does the I/O request for the non-bio version of the operations. The normal * vn operations are used, and this code should work in all instances for every * type of file, including pipes, sockets, fifos, and regular files. * * XXX I don't think it works well for socket, pipe, and fifo. */ static void aio_process_rw(struct kaiocb *job) { struct ucred *td_savedcred; struct thread *td; struct aiocb *cb; struct file *fp; struct uio auio; struct iovec aiov; ssize_t cnt; long msgsnd_st, msgsnd_end; long msgrcv_st, msgrcv_end; long oublock_st, oublock_end; long inblock_st, inblock_end; int error; KASSERT(job->uaiocb.aio_lio_opcode == LIO_READ || job->uaiocb.aio_lio_opcode == LIO_WRITE, ("%s: opcode %d", __func__, job->uaiocb.aio_lio_opcode)); aio_switch_vmspace(job); td = curthread; td_savedcred = td->td_ucred; td->td_ucred = job->cred; cb = &job->uaiocb; fp = job->fd_file; aiov.iov_base = (void *)(uintptr_t)cb->aio_buf; aiov.iov_len = cb->aio_nbytes; auio.uio_iov = &aiov; auio.uio_iovcnt = 1; auio.uio_offset = cb->aio_offset; auio.uio_resid = cb->aio_nbytes; cnt = cb->aio_nbytes; auio.uio_segflg = UIO_USERSPACE; auio.uio_td = td; msgrcv_st = td->td_ru.ru_msgrcv; msgsnd_st = td->td_ru.ru_msgsnd; inblock_st = td->td_ru.ru_inblock; oublock_st = td->td_ru.ru_oublock; /* * aio_aqueue() acquires a reference to the file that is * released in aio_free_entry(). */ if (cb->aio_lio_opcode == LIO_READ) { auio.uio_rw = UIO_READ; if (auio.uio_resid == 0) error = 0; else error = fo_read(fp, &auio, fp->f_cred, FOF_OFFSET, td); } else { if (fp->f_type == DTYPE_VNODE) bwillwrite(); auio.uio_rw = UIO_WRITE; error = fo_write(fp, &auio, fp->f_cred, FOF_OFFSET, td); } msgrcv_end = td->td_ru.ru_msgrcv; msgsnd_end = td->td_ru.ru_msgsnd; inblock_end = td->td_ru.ru_inblock; oublock_end = td->td_ru.ru_oublock; job->msgrcv = msgrcv_end - msgrcv_st; job->msgsnd = msgsnd_end - msgsnd_st; job->inblock = inblock_end - inblock_st; job->outblock = oublock_end - oublock_st; if ((error) && (auio.uio_resid != cnt)) { if (error == ERESTART || error == EINTR || error == EWOULDBLOCK) error = 0; if ((error == EPIPE) && (cb->aio_lio_opcode == LIO_WRITE)) { PROC_LOCK(job->userproc); kern_psignal(job->userproc, SIGPIPE); PROC_UNLOCK(job->userproc); } } cnt -= auio.uio_resid; td->td_ucred = td_savedcred; if (error) aio_complete(job, -1, error); else aio_complete(job, cnt, 0); } static void aio_process_sync(struct kaiocb *job) { struct thread *td = curthread; struct ucred *td_savedcred = td->td_ucred; struct file *fp = job->fd_file; int error = 0; KASSERT(job->uaiocb.aio_lio_opcode == LIO_SYNC, ("%s: opcode %d", __func__, job->uaiocb.aio_lio_opcode)); td->td_ucred = job->cred; if (fp->f_vnode != NULL) error = aio_fsync_vnode(td, fp->f_vnode); td->td_ucred = td_savedcred; if (error) aio_complete(job, -1, error); else aio_complete(job, 0, 0); } static void aio_process_mlock(struct kaiocb *job) { struct aiocb *cb = &job->uaiocb; int error; KASSERT(job->uaiocb.aio_lio_opcode == LIO_MLOCK, ("%s: opcode %d", __func__, job->uaiocb.aio_lio_opcode)); aio_switch_vmspace(job); error = kern_mlock(job->userproc, job->cred, __DEVOLATILE(uintptr_t, cb->aio_buf), cb->aio_nbytes); aio_complete(job, error != 0 ? -1 : 0, error); } static void aio_bio_done_notify(struct proc *userp, struct kaiocb *job) { struct aioliojob *lj; struct kaioinfo *ki; struct kaiocb *sjob, *sjobn; int lj_done; bool schedule_fsync; ki = userp->p_aioinfo; AIO_LOCK_ASSERT(ki, MA_OWNED); lj = job->lio; lj_done = 0; if (lj) { lj->lioj_finished_count++; if (lj->lioj_count == lj->lioj_finished_count) lj_done = 1; } TAILQ_INSERT_TAIL(&ki->kaio_done, job, plist); MPASS(job->jobflags & KAIOCB_FINISHED); if (ki->kaio_flags & KAIO_RUNDOWN) goto notification_done; if (job->uaiocb.aio_sigevent.sigev_notify == SIGEV_SIGNAL || job->uaiocb.aio_sigevent.sigev_notify == SIGEV_THREAD_ID) aio_sendsig(userp, &job->uaiocb.aio_sigevent, &job->ksi); KNOTE_LOCKED(&job->klist, 1); if (lj_done) { if (lj->lioj_signal.sigev_notify == SIGEV_KEVENT) { lj->lioj_flags |= LIOJ_KEVENT_POSTED; KNOTE_LOCKED(&lj->klist, 1); } if ((lj->lioj_flags & (LIOJ_SIGNAL|LIOJ_SIGNAL_POSTED)) == LIOJ_SIGNAL && (lj->lioj_signal.sigev_notify == SIGEV_SIGNAL || lj->lioj_signal.sigev_notify == SIGEV_THREAD_ID)) { aio_sendsig(userp, &lj->lioj_signal, &lj->lioj_ksi); lj->lioj_flags |= LIOJ_SIGNAL_POSTED; } } notification_done: if (job->jobflags & KAIOCB_CHECKSYNC) { schedule_fsync = false; TAILQ_FOREACH_SAFE(sjob, &ki->kaio_syncqueue, list, sjobn) { if (job->fd_file != sjob->fd_file || job->seqno >= sjob->seqno) continue; if (--sjob->pending > 0) continue; TAILQ_REMOVE(&ki->kaio_syncqueue, sjob, list); if (!aio_clear_cancel_function_locked(sjob)) continue; TAILQ_INSERT_TAIL(&ki->kaio_syncready, sjob, list); schedule_fsync = true; } if (schedule_fsync) taskqueue_enqueue(taskqueue_aiod_kick, &ki->kaio_sync_task); } if (ki->kaio_flags & KAIO_WAKEUP) { ki->kaio_flags &= ~KAIO_WAKEUP; wakeup(&userp->p_aioinfo); } } static void aio_schedule_fsync(void *context, int pending) { struct kaioinfo *ki; struct kaiocb *job; ki = context; AIO_LOCK(ki); while (!TAILQ_EMPTY(&ki->kaio_syncready)) { job = TAILQ_FIRST(&ki->kaio_syncready); TAILQ_REMOVE(&ki->kaio_syncready, job, list); AIO_UNLOCK(ki); aio_schedule(job, aio_process_sync); AIO_LOCK(ki); } AIO_UNLOCK(ki); } bool aio_cancel_cleared(struct kaiocb *job) { /* * The caller should hold the same queue lock held when * aio_clear_cancel_function() was called and set this flag * ensuring this check sees an up-to-date value. However, * there is no way to assert that. */ return ((job->jobflags & KAIOCB_CLEARED) != 0); } static bool aio_clear_cancel_function_locked(struct kaiocb *job) { AIO_LOCK_ASSERT(job->userproc->p_aioinfo, MA_OWNED); MPASS(job->cancel_fn != NULL); if (job->jobflags & KAIOCB_CANCELLING) { job->jobflags |= KAIOCB_CLEARED; return (false); } job->cancel_fn = NULL; return (true); } bool aio_clear_cancel_function(struct kaiocb *job) { struct kaioinfo *ki; bool ret; ki = job->userproc->p_aioinfo; AIO_LOCK(ki); ret = aio_clear_cancel_function_locked(job); AIO_UNLOCK(ki); return (ret); } static bool aio_set_cancel_function_locked(struct kaiocb *job, aio_cancel_fn_t *func) { AIO_LOCK_ASSERT(job->userproc->p_aioinfo, MA_OWNED); if (job->jobflags & KAIOCB_CANCELLED) return (false); job->cancel_fn = func; return (true); } bool aio_set_cancel_function(struct kaiocb *job, aio_cancel_fn_t *func) { struct kaioinfo *ki; bool ret; ki = job->userproc->p_aioinfo; AIO_LOCK(ki); ret = aio_set_cancel_function_locked(job, func); AIO_UNLOCK(ki); return (ret); } void aio_complete(struct kaiocb *job, long status, int error) { struct kaioinfo *ki; struct proc *userp; job->uaiocb._aiocb_private.error = error; job->uaiocb._aiocb_private.status = status; userp = job->userproc; ki = userp->p_aioinfo; AIO_LOCK(ki); KASSERT(!(job->jobflags & KAIOCB_FINISHED), ("duplicate aio_complete")); job->jobflags |= KAIOCB_FINISHED; if ((job->jobflags & (KAIOCB_QUEUEING | KAIOCB_CANCELLING)) == 0) { TAILQ_REMOVE(&ki->kaio_jobqueue, job, plist); aio_bio_done_notify(userp, job); } AIO_UNLOCK(ki); } void aio_cancel(struct kaiocb *job) { aio_complete(job, -1, ECANCELED); } void aio_switch_vmspace(struct kaiocb *job) { vmspace_switch_aio(job->userproc->p_vmspace); } /* * The AIO daemon, most of the actual work is done in aio_process_*, * but the setup (and address space mgmt) is done in this routine. */ static void aio_daemon(void *_id) { struct kaiocb *job; struct aioproc *aiop; struct kaioinfo *ki; struct proc *p; struct vmspace *myvm; struct thread *td = curthread; int id = (intptr_t)_id; /* * Grab an extra reference on the daemon's vmspace so that it * doesn't get freed by jobs that switch to a different * vmspace. */ p = td->td_proc; myvm = vmspace_acquire_ref(p); KASSERT(p->p_textvp == NULL, ("kthread has a textvp")); /* * Allocate and ready the aio control info. There is one aiop structure * per daemon. */ aiop = uma_zalloc(aiop_zone, M_WAITOK); aiop->aioproc = p; aiop->aioprocflags = 0; /* * Wakeup parent process. (Parent sleeps to keep from blasting away * and creating too many daemons.) */ sema_post(&aio_newproc_sem); mtx_lock(&aio_job_mtx); for (;;) { /* * Take daemon off of free queue */ if (aiop->aioprocflags & AIOP_FREE) { TAILQ_REMOVE(&aio_freeproc, aiop, list); aiop->aioprocflags &= ~AIOP_FREE; } /* * Check for jobs. */ while ((job = aio_selectjob(aiop)) != NULL) { mtx_unlock(&aio_job_mtx); ki = job->userproc->p_aioinfo; job->handle_fn(job); mtx_lock(&aio_job_mtx); /* Decrement the active job count. */ ki->kaio_active_count--; } /* * Disconnect from user address space. */ if (p->p_vmspace != myvm) { mtx_unlock(&aio_job_mtx); vmspace_switch_aio(myvm); mtx_lock(&aio_job_mtx); /* * We have to restart to avoid race, we only sleep if * no job can be selected. */ continue; } mtx_assert(&aio_job_mtx, MA_OWNED); TAILQ_INSERT_HEAD(&aio_freeproc, aiop, list); aiop->aioprocflags |= AIOP_FREE; /* * If daemon is inactive for a long time, allow it to exit, * thereby freeing resources. */ if (msleep(p, &aio_job_mtx, PRIBIO, "aiordy", aiod_lifetime) == EWOULDBLOCK && TAILQ_EMPTY(&aio_jobs) && (aiop->aioprocflags & AIOP_FREE) && num_aio_procs > target_aio_procs) break; } TAILQ_REMOVE(&aio_freeproc, aiop, list); num_aio_procs--; mtx_unlock(&aio_job_mtx); uma_zfree(aiop_zone, aiop); free_unr(aiod_unr, id); vmspace_free(myvm); KASSERT(p->p_vmspace == myvm, ("AIOD: bad vmspace for exiting daemon")); KASSERT(myvm->vm_refcnt > 1, ("AIOD: bad vm refcnt for exiting daemon: %d", myvm->vm_refcnt)); kproc_exit(0); } /* * Create a new AIO daemon. This is mostly a kernel-thread fork routine. The * AIO daemon modifies its environment itself. */ static int aio_newproc(int *start) { int error; struct proc *p; int id; id = alloc_unr(aiod_unr); error = kproc_create(aio_daemon, (void *)(intptr_t)id, &p, RFNOWAIT, 0, "aiod%d", id); if (error == 0) { /* * Wait until daemon is started. */ sema_wait(&aio_newproc_sem); mtx_lock(&aio_job_mtx); num_aio_procs++; if (start != NULL) (*start)--; mtx_unlock(&aio_job_mtx); } else { free_unr(aiod_unr, id); } return (error); } /* * Try the high-performance, low-overhead bio method for eligible * VCHR devices. This method doesn't use an aio helper thread, and * thus has very low overhead. * * Assumes that the caller, aio_aqueue(), has incremented the file * structure's reference count, preventing its deallocation for the * duration of this call. */ static int aio_qbio(struct proc *p, struct kaiocb *job) { struct aiocb *cb; struct file *fp; struct bio *bp; struct buf *pbuf; struct vnode *vp; struct cdevsw *csw; struct cdev *dev; struct kaioinfo *ki; int error, ref, poff; vm_prot_t prot; cb = &job->uaiocb; fp = job->fd_file; if (!(cb->aio_lio_opcode == LIO_WRITE || cb->aio_lio_opcode == LIO_READ)) return (-1); if (fp == NULL || fp->f_type != DTYPE_VNODE) return (-1); vp = fp->f_vnode; if (vp->v_type != VCHR) return (-1); if (vp->v_bufobj.bo_bsize == 0) return (-1); if (cb->aio_nbytes % vp->v_bufobj.bo_bsize) return (-1); ref = 0; csw = devvn_refthread(vp, &dev, &ref); if (csw == NULL) return (ENXIO); if ((csw->d_flags & D_DISK) == 0) { error = -1; goto unref; } if (cb->aio_nbytes > dev->si_iosize_max) { error = -1; goto unref; } ki = p->p_aioinfo; poff = (vm_offset_t)cb->aio_buf & PAGE_MASK; if ((dev->si_flags & SI_UNMAPPED) && unmapped_buf_allowed) { if (cb->aio_nbytes > MAXPHYS) { error = -1; goto unref; } pbuf = NULL; } else { if (cb->aio_nbytes > MAXPHYS - poff) { error = -1; goto unref; } if (ki->kaio_buffer_count >= max_buf_aio) { error = EAGAIN; goto unref; } job->pbuf = pbuf = uma_zalloc(pbuf_zone, M_WAITOK); BUF_KERNPROC(pbuf); AIO_LOCK(ki); ki->kaio_buffer_count++; AIO_UNLOCK(ki); } job->bp = bp = g_alloc_bio(); bp->bio_length = cb->aio_nbytes; bp->bio_bcount = cb->aio_nbytes; bp->bio_done = aio_biowakeup; bp->bio_data = (void *)(uintptr_t)cb->aio_buf; bp->bio_offset = cb->aio_offset; bp->bio_cmd = cb->aio_lio_opcode == LIO_WRITE ? BIO_WRITE : BIO_READ; bp->bio_dev = dev; bp->bio_caller1 = (void *)job; prot = VM_PROT_READ; if (cb->aio_lio_opcode == LIO_READ) prot |= VM_PROT_WRITE; /* Less backwards than it looks */ job->npages = vm_fault_quick_hold_pages(&curproc->p_vmspace->vm_map, (vm_offset_t)bp->bio_data, bp->bio_length, prot, job->pages, nitems(job->pages)); if (job->npages < 0) { error = EFAULT; goto doerror; } if (pbuf != NULL) { pmap_qenter((vm_offset_t)pbuf->b_data, job->pages, job->npages); bp->bio_data = pbuf->b_data + poff; atomic_add_int(&num_buf_aio, 1); } else { bp->bio_ma = job->pages; bp->bio_ma_n = job->npages; bp->bio_ma_offset = poff; bp->bio_data = unmapped_buf; bp->bio_flags |= BIO_UNMAPPED; atomic_add_int(&num_unmapped_aio, 1); } /* Perform transfer. */ csw->d_strategy(bp); dev_relthread(dev, ref); return (0); doerror: if (pbuf != NULL) { AIO_LOCK(ki); ki->kaio_buffer_count--; AIO_UNLOCK(ki); uma_zfree(pbuf_zone, pbuf); job->pbuf = NULL; } g_destroy_bio(bp); job->bp = NULL; unref: dev_relthread(dev, ref); return (error); } #ifdef COMPAT_FREEBSD6 static int convert_old_sigevent(struct osigevent *osig, struct sigevent *nsig) { /* * Only SIGEV_NONE, SIGEV_SIGNAL, and SIGEV_KEVENT are * supported by AIO with the old sigevent structure. */ nsig->sigev_notify = osig->sigev_notify; switch (nsig->sigev_notify) { case SIGEV_NONE: break; case SIGEV_SIGNAL: nsig->sigev_signo = osig->__sigev_u.__sigev_signo; break; case SIGEV_KEVENT: nsig->sigev_notify_kqueue = osig->__sigev_u.__sigev_notify_kqueue; nsig->sigev_value.sival_ptr = osig->sigev_value.sival_ptr; break; default: return (EINVAL); } return (0); } static int aiocb_copyin_old_sigevent(struct aiocb *ujob, struct aiocb *kjob) { struct oaiocb *ojob; int error; bzero(kjob, sizeof(struct aiocb)); error = copyin(ujob, kjob, sizeof(struct oaiocb)); if (error) return (error); ojob = (struct oaiocb *)kjob; return (convert_old_sigevent(&ojob->aio_sigevent, &kjob->aio_sigevent)); } #endif static int aiocb_copyin(struct aiocb *ujob, struct aiocb *kjob) { return (copyin(ujob, kjob, sizeof(struct aiocb))); } static long aiocb_fetch_status(struct aiocb *ujob) { return (fuword(&ujob->_aiocb_private.status)); } static long aiocb_fetch_error(struct aiocb *ujob) { return (fuword(&ujob->_aiocb_private.error)); } static int aiocb_store_status(struct aiocb *ujob, long status) { return (suword(&ujob->_aiocb_private.status, status)); } static int aiocb_store_error(struct aiocb *ujob, long error) { return (suword(&ujob->_aiocb_private.error, error)); } static int aiocb_store_kernelinfo(struct aiocb *ujob, long jobref) { return (suword(&ujob->_aiocb_private.kernelinfo, jobref)); } static int aiocb_store_aiocb(struct aiocb **ujobp, struct aiocb *ujob) { return (suword(ujobp, (long)ujob)); } static struct aiocb_ops aiocb_ops = { - .copyin = aiocb_copyin, + .aio_copyin = aiocb_copyin, .fetch_status = aiocb_fetch_status, .fetch_error = aiocb_fetch_error, .store_status = aiocb_store_status, .store_error = aiocb_store_error, .store_kernelinfo = aiocb_store_kernelinfo, .store_aiocb = aiocb_store_aiocb, }; #ifdef COMPAT_FREEBSD6 static struct aiocb_ops aiocb_ops_osigevent = { - .copyin = aiocb_copyin_old_sigevent, + .aio_copyin = aiocb_copyin_old_sigevent, .fetch_status = aiocb_fetch_status, .fetch_error = aiocb_fetch_error, .store_status = aiocb_store_status, .store_error = aiocb_store_error, .store_kernelinfo = aiocb_store_kernelinfo, .store_aiocb = aiocb_store_aiocb, }; #endif /* * Queue a new AIO request. Choosing either the threaded or direct bio VCHR * technique is done in this code. */ int aio_aqueue(struct thread *td, struct aiocb *ujob, struct aioliojob *lj, int type, struct aiocb_ops *ops) { struct proc *p = td->td_proc; struct file *fp; struct kaiocb *job; struct kaioinfo *ki; struct kevent kev; int opcode; int error; int fd, kqfd; int jid; u_short evflags; if (p->p_aioinfo == NULL) aio_init_aioinfo(p); ki = p->p_aioinfo; ops->store_status(ujob, -1); ops->store_error(ujob, 0); ops->store_kernelinfo(ujob, -1); if (num_queue_count >= max_queue_count || ki->kaio_count >= max_aio_queue_per_proc) { ops->store_error(ujob, EAGAIN); return (EAGAIN); } job = uma_zalloc(aiocb_zone, M_WAITOK | M_ZERO); knlist_init_mtx(&job->klist, AIO_MTX(ki)); - error = ops->copyin(ujob, &job->uaiocb); + error = ops->aio_copyin(ujob, &job->uaiocb); if (error) { ops->store_error(ujob, error); uma_zfree(aiocb_zone, job); return (error); } if (job->uaiocb.aio_nbytes > IOSIZE_MAX) { uma_zfree(aiocb_zone, job); return (EINVAL); } if (job->uaiocb.aio_sigevent.sigev_notify != SIGEV_KEVENT && job->uaiocb.aio_sigevent.sigev_notify != SIGEV_SIGNAL && job->uaiocb.aio_sigevent.sigev_notify != SIGEV_THREAD_ID && job->uaiocb.aio_sigevent.sigev_notify != SIGEV_NONE) { ops->store_error(ujob, EINVAL); uma_zfree(aiocb_zone, job); return (EINVAL); } if ((job->uaiocb.aio_sigevent.sigev_notify == SIGEV_SIGNAL || job->uaiocb.aio_sigevent.sigev_notify == SIGEV_THREAD_ID) && !_SIG_VALID(job->uaiocb.aio_sigevent.sigev_signo)) { uma_zfree(aiocb_zone, job); return (EINVAL); } ksiginfo_init(&job->ksi); /* Save userspace address of the job info. */ job->ujob = ujob; /* Get the opcode. */ if (type != LIO_NOP) job->uaiocb.aio_lio_opcode = type; opcode = job->uaiocb.aio_lio_opcode; /* * Validate the opcode and fetch the file object for the specified * file descriptor. * * XXXRW: Moved the opcode validation up here so that we don't * retrieve a file descriptor without knowing what the capabiltity * should be. */ fd = job->uaiocb.aio_fildes; switch (opcode) { case LIO_WRITE: error = fget_write(td, fd, &cap_pwrite_rights, &fp); break; case LIO_READ: error = fget_read(td, fd, &cap_pread_rights, &fp); break; case LIO_SYNC: error = fget(td, fd, &cap_fsync_rights, &fp); break; case LIO_MLOCK: fp = NULL; break; case LIO_NOP: error = fget(td, fd, &cap_no_rights, &fp); break; default: error = EINVAL; } if (error) { uma_zfree(aiocb_zone, job); ops->store_error(ujob, error); return (error); } if (opcode == LIO_SYNC && fp->f_vnode == NULL) { error = EINVAL; goto aqueue_fail; } if ((opcode == LIO_READ || opcode == LIO_WRITE) && job->uaiocb.aio_offset < 0 && (fp->f_vnode == NULL || fp->f_vnode->v_type != VCHR)) { error = EINVAL; goto aqueue_fail; } job->fd_file = fp; mtx_lock(&aio_job_mtx); jid = jobrefid++; job->seqno = jobseqno++; mtx_unlock(&aio_job_mtx); error = ops->store_kernelinfo(ujob, jid); if (error) { error = EINVAL; goto aqueue_fail; } job->uaiocb._aiocb_private.kernelinfo = (void *)(intptr_t)jid; if (opcode == LIO_NOP) { fdrop(fp, td); uma_zfree(aiocb_zone, job); return (0); } if (job->uaiocb.aio_sigevent.sigev_notify != SIGEV_KEVENT) goto no_kqueue; evflags = job->uaiocb.aio_sigevent.sigev_notify_kevent_flags; if ((evflags & ~(EV_CLEAR | EV_DISPATCH | EV_ONESHOT)) != 0) { error = EINVAL; goto aqueue_fail; } kqfd = job->uaiocb.aio_sigevent.sigev_notify_kqueue; memset(&kev, 0, sizeof(kev)); kev.ident = (uintptr_t)job->ujob; kev.filter = EVFILT_AIO; kev.flags = EV_ADD | EV_ENABLE | EV_FLAG1 | evflags; kev.data = (intptr_t)job; kev.udata = job->uaiocb.aio_sigevent.sigev_value.sival_ptr; error = kqfd_register(kqfd, &kev, td, M_WAITOK); if (error) goto aqueue_fail; no_kqueue: ops->store_error(ujob, EINPROGRESS); job->uaiocb._aiocb_private.error = EINPROGRESS; job->userproc = p; job->cred = crhold(td->td_ucred); job->jobflags = KAIOCB_QUEUEING; job->lio = lj; if (opcode == LIO_MLOCK) { aio_schedule(job, aio_process_mlock); error = 0; } else if (fp->f_ops->fo_aio_queue == NULL) error = aio_queue_file(fp, job); else error = fo_aio_queue(fp, job); if (error) goto aqueue_fail; AIO_LOCK(ki); job->jobflags &= ~KAIOCB_QUEUEING; TAILQ_INSERT_TAIL(&ki->kaio_all, job, allist); ki->kaio_count++; if (lj) lj->lioj_count++; atomic_add_int(&num_queue_count, 1); if (job->jobflags & KAIOCB_FINISHED) { /* * The queue callback completed the request synchronously. * The bulk of the completion is deferred in that case * until this point. */ aio_bio_done_notify(p, job); } else TAILQ_INSERT_TAIL(&ki->kaio_jobqueue, job, plist); AIO_UNLOCK(ki); return (0); aqueue_fail: knlist_delete(&job->klist, curthread, 0); if (fp) fdrop(fp, td); uma_zfree(aiocb_zone, job); ops->store_error(ujob, error); return (error); } static void aio_cancel_daemon_job(struct kaiocb *job) { mtx_lock(&aio_job_mtx); if (!aio_cancel_cleared(job)) TAILQ_REMOVE(&aio_jobs, job, list); mtx_unlock(&aio_job_mtx); aio_cancel(job); } void aio_schedule(struct kaiocb *job, aio_handle_fn_t *func) { mtx_lock(&aio_job_mtx); if (!aio_set_cancel_function(job, aio_cancel_daemon_job)) { mtx_unlock(&aio_job_mtx); aio_cancel(job); return; } job->handle_fn = func; TAILQ_INSERT_TAIL(&aio_jobs, job, list); aio_kick_nowait(job->userproc); mtx_unlock(&aio_job_mtx); } static void aio_cancel_sync(struct kaiocb *job) { struct kaioinfo *ki; ki = job->userproc->p_aioinfo; AIO_LOCK(ki); if (!aio_cancel_cleared(job)) TAILQ_REMOVE(&ki->kaio_syncqueue, job, list); AIO_UNLOCK(ki); aio_cancel(job); } int aio_queue_file(struct file *fp, struct kaiocb *job) { struct kaioinfo *ki; struct kaiocb *job2; struct vnode *vp; struct mount *mp; int error; bool safe; ki = job->userproc->p_aioinfo; error = aio_qbio(job->userproc, job); if (error >= 0) return (error); safe = false; if (fp->f_type == DTYPE_VNODE) { vp = fp->f_vnode; if (vp->v_type == VREG || vp->v_type == VDIR) { mp = fp->f_vnode->v_mount; if (mp == NULL || (mp->mnt_flag & MNT_LOCAL) != 0) safe = true; } } if (!(safe || enable_aio_unsafe)) { counted_warning(&unsafe_warningcnt, "is attempting to use unsafe AIO requests"); return (EOPNOTSUPP); } switch (job->uaiocb.aio_lio_opcode) { case LIO_READ: case LIO_WRITE: aio_schedule(job, aio_process_rw); error = 0; break; case LIO_SYNC: AIO_LOCK(ki); TAILQ_FOREACH(job2, &ki->kaio_jobqueue, plist) { if (job2->fd_file == job->fd_file && job2->uaiocb.aio_lio_opcode != LIO_SYNC && job2->seqno < job->seqno) { job2->jobflags |= KAIOCB_CHECKSYNC; job->pending++; } } if (job->pending != 0) { if (!aio_set_cancel_function_locked(job, aio_cancel_sync)) { AIO_UNLOCK(ki); aio_cancel(job); return (0); } TAILQ_INSERT_TAIL(&ki->kaio_syncqueue, job, list); AIO_UNLOCK(ki); return (0); } AIO_UNLOCK(ki); aio_schedule(job, aio_process_sync); error = 0; break; default: error = EINVAL; } return (error); } static void aio_kick_nowait(struct proc *userp) { struct kaioinfo *ki = userp->p_aioinfo; struct aioproc *aiop; mtx_assert(&aio_job_mtx, MA_OWNED); if ((aiop = TAILQ_FIRST(&aio_freeproc)) != NULL) { TAILQ_REMOVE(&aio_freeproc, aiop, list); aiop->aioprocflags &= ~AIOP_FREE; wakeup(aiop->aioproc); } else if (num_aio_resv_start + num_aio_procs < max_aio_procs && ki->kaio_active_count + num_aio_resv_start < max_aio_per_proc) { taskqueue_enqueue(taskqueue_aiod_kick, &ki->kaio_task); } } static int aio_kick(struct proc *userp) { struct kaioinfo *ki = userp->p_aioinfo; struct aioproc *aiop; int error, ret = 0; mtx_assert(&aio_job_mtx, MA_OWNED); retryproc: if ((aiop = TAILQ_FIRST(&aio_freeproc)) != NULL) { TAILQ_REMOVE(&aio_freeproc, aiop, list); aiop->aioprocflags &= ~AIOP_FREE; wakeup(aiop->aioproc); } else if (num_aio_resv_start + num_aio_procs < max_aio_procs && ki->kaio_active_count + num_aio_resv_start < max_aio_per_proc) { num_aio_resv_start++; mtx_unlock(&aio_job_mtx); error = aio_newproc(&num_aio_resv_start); mtx_lock(&aio_job_mtx); if (error) { num_aio_resv_start--; goto retryproc; } } else { ret = -1; } return (ret); } static void aio_kick_helper(void *context, int pending) { struct proc *userp = context; mtx_lock(&aio_job_mtx); while (--pending >= 0) { if (aio_kick(userp)) break; } mtx_unlock(&aio_job_mtx); } /* * Support the aio_return system call, as a side-effect, kernel resources are * released. */ static int kern_aio_return(struct thread *td, struct aiocb *ujob, struct aiocb_ops *ops) { struct proc *p = td->td_proc; struct kaiocb *job; struct kaioinfo *ki; long status, error; ki = p->p_aioinfo; if (ki == NULL) return (EINVAL); AIO_LOCK(ki); TAILQ_FOREACH(job, &ki->kaio_done, plist) { if (job->ujob == ujob) break; } if (job != NULL) { MPASS(job->jobflags & KAIOCB_FINISHED); status = job->uaiocb._aiocb_private.status; error = job->uaiocb._aiocb_private.error; td->td_retval[0] = status; td->td_ru.ru_oublock += job->outblock; td->td_ru.ru_inblock += job->inblock; td->td_ru.ru_msgsnd += job->msgsnd; td->td_ru.ru_msgrcv += job->msgrcv; aio_free_entry(job); AIO_UNLOCK(ki); ops->store_error(ujob, error); ops->store_status(ujob, status); } else { error = EINVAL; AIO_UNLOCK(ki); } return (error); } int sys_aio_return(struct thread *td, struct aio_return_args *uap) { return (kern_aio_return(td, uap->aiocbp, &aiocb_ops)); } /* * Allow a process to wakeup when any of the I/O requests are completed. */ static int kern_aio_suspend(struct thread *td, int njoblist, struct aiocb **ujoblist, struct timespec *ts) { struct proc *p = td->td_proc; struct timeval atv; struct kaioinfo *ki; struct kaiocb *firstjob, *job; int error, i, timo; timo = 0; if (ts) { if (ts->tv_nsec < 0 || ts->tv_nsec >= 1000000000) return (EINVAL); TIMESPEC_TO_TIMEVAL(&atv, ts); if (itimerfix(&atv)) return (EINVAL); timo = tvtohz(&atv); } ki = p->p_aioinfo; if (ki == NULL) return (EAGAIN); if (njoblist == 0) return (0); AIO_LOCK(ki); for (;;) { firstjob = NULL; error = 0; TAILQ_FOREACH(job, &ki->kaio_all, allist) { for (i = 0; i < njoblist; i++) { if (job->ujob == ujoblist[i]) { if (firstjob == NULL) firstjob = job; if (job->jobflags & KAIOCB_FINISHED) goto RETURN; } } } /* All tasks were finished. */ if (firstjob == NULL) break; ki->kaio_flags |= KAIO_WAKEUP; error = msleep(&p->p_aioinfo, AIO_MTX(ki), PRIBIO | PCATCH, "aiospn", timo); if (error == ERESTART) error = EINTR; if (error) break; } RETURN: AIO_UNLOCK(ki); return (error); } int sys_aio_suspend(struct thread *td, struct aio_suspend_args *uap) { struct timespec ts, *tsp; struct aiocb **ujoblist; int error; if (uap->nent < 0 || uap->nent > max_aio_queue_per_proc) return (EINVAL); if (uap->timeout) { /* Get timespec struct. */ if ((error = copyin(uap->timeout, &ts, sizeof(ts))) != 0) return (error); tsp = &ts; } else tsp = NULL; ujoblist = malloc(uap->nent * sizeof(ujoblist[0]), M_AIOS, M_WAITOK); error = copyin(uap->aiocbp, ujoblist, uap->nent * sizeof(ujoblist[0])); if (error == 0) error = kern_aio_suspend(td, uap->nent, ujoblist, tsp); free(ujoblist, M_AIOS); return (error); } /* * aio_cancel cancels any non-bio aio operations not currently in progress. */ int sys_aio_cancel(struct thread *td, struct aio_cancel_args *uap) { struct proc *p = td->td_proc; struct kaioinfo *ki; struct kaiocb *job, *jobn; struct file *fp; int error; int cancelled = 0; int notcancelled = 0; struct vnode *vp; /* Lookup file object. */ error = fget(td, uap->fd, &cap_no_rights, &fp); if (error) return (error); ki = p->p_aioinfo; if (ki == NULL) goto done; if (fp->f_type == DTYPE_VNODE) { vp = fp->f_vnode; if (vn_isdisk(vp, &error)) { fdrop(fp, td); td->td_retval[0] = AIO_NOTCANCELED; return (0); } } AIO_LOCK(ki); TAILQ_FOREACH_SAFE(job, &ki->kaio_jobqueue, plist, jobn) { if ((uap->fd == job->uaiocb.aio_fildes) && ((uap->aiocbp == NULL) || (uap->aiocbp == job->ujob))) { if (aio_cancel_job(p, ki, job)) { cancelled++; } else { notcancelled++; } if (uap->aiocbp != NULL) break; } } AIO_UNLOCK(ki); done: fdrop(fp, td); if (uap->aiocbp != NULL) { if (cancelled) { td->td_retval[0] = AIO_CANCELED; return (0); } } if (notcancelled) { td->td_retval[0] = AIO_NOTCANCELED; return (0); } if (cancelled) { td->td_retval[0] = AIO_CANCELED; return (0); } td->td_retval[0] = AIO_ALLDONE; return (0); } /* * aio_error is implemented in the kernel level for compatibility purposes * only. For a user mode async implementation, it would be best to do it in * a userland subroutine. */ static int kern_aio_error(struct thread *td, struct aiocb *ujob, struct aiocb_ops *ops) { struct proc *p = td->td_proc; struct kaiocb *job; struct kaioinfo *ki; int status; ki = p->p_aioinfo; if (ki == NULL) { td->td_retval[0] = EINVAL; return (0); } AIO_LOCK(ki); TAILQ_FOREACH(job, &ki->kaio_all, allist) { if (job->ujob == ujob) { if (job->jobflags & KAIOCB_FINISHED) td->td_retval[0] = job->uaiocb._aiocb_private.error; else td->td_retval[0] = EINPROGRESS; AIO_UNLOCK(ki); return (0); } } AIO_UNLOCK(ki); /* * Hack for failure of aio_aqueue. */ status = ops->fetch_status(ujob); if (status == -1) { td->td_retval[0] = ops->fetch_error(ujob); return (0); } td->td_retval[0] = EINVAL; return (0); } int sys_aio_error(struct thread *td, struct aio_error_args *uap) { return (kern_aio_error(td, uap->aiocbp, &aiocb_ops)); } /* syscall - asynchronous read from a file (REALTIME) */ #ifdef COMPAT_FREEBSD6 int freebsd6_aio_read(struct thread *td, struct freebsd6_aio_read_args *uap) { return (aio_aqueue(td, (struct aiocb *)uap->aiocbp, NULL, LIO_READ, &aiocb_ops_osigevent)); } #endif int sys_aio_read(struct thread *td, struct aio_read_args *uap) { return (aio_aqueue(td, uap->aiocbp, NULL, LIO_READ, &aiocb_ops)); } /* syscall - asynchronous write to a file (REALTIME) */ #ifdef COMPAT_FREEBSD6 int freebsd6_aio_write(struct thread *td, struct freebsd6_aio_write_args *uap) { return (aio_aqueue(td, (struct aiocb *)uap->aiocbp, NULL, LIO_WRITE, &aiocb_ops_osigevent)); } #endif int sys_aio_write(struct thread *td, struct aio_write_args *uap) { return (aio_aqueue(td, uap->aiocbp, NULL, LIO_WRITE, &aiocb_ops)); } int sys_aio_mlock(struct thread *td, struct aio_mlock_args *uap) { return (aio_aqueue(td, uap->aiocbp, NULL, LIO_MLOCK, &aiocb_ops)); } static int kern_lio_listio(struct thread *td, int mode, struct aiocb * const *uacb_list, struct aiocb **acb_list, int nent, struct sigevent *sig, struct aiocb_ops *ops) { struct proc *p = td->td_proc; struct aiocb *job; struct kaioinfo *ki; struct aioliojob *lj; struct kevent kev; int error; int nagain, nerror; int i; if ((mode != LIO_NOWAIT) && (mode != LIO_WAIT)) return (EINVAL); if (nent < 0 || nent > max_aio_queue_per_proc) return (EINVAL); if (p->p_aioinfo == NULL) aio_init_aioinfo(p); ki = p->p_aioinfo; lj = uma_zalloc(aiolio_zone, M_WAITOK); lj->lioj_flags = 0; lj->lioj_count = 0; lj->lioj_finished_count = 0; knlist_init_mtx(&lj->klist, AIO_MTX(ki)); ksiginfo_init(&lj->lioj_ksi); /* * Setup signal. */ if (sig && (mode == LIO_NOWAIT)) { bcopy(sig, &lj->lioj_signal, sizeof(lj->lioj_signal)); if (lj->lioj_signal.sigev_notify == SIGEV_KEVENT) { /* Assume only new style KEVENT */ memset(&kev, 0, sizeof(kev)); kev.filter = EVFILT_LIO; kev.flags = EV_ADD | EV_ENABLE | EV_FLAG1; kev.ident = (uintptr_t)uacb_list; /* something unique */ kev.data = (intptr_t)lj; /* pass user defined sigval data */ kev.udata = lj->lioj_signal.sigev_value.sival_ptr; error = kqfd_register( lj->lioj_signal.sigev_notify_kqueue, &kev, td, M_WAITOK); if (error) { uma_zfree(aiolio_zone, lj); return (error); } } else if (lj->lioj_signal.sigev_notify == SIGEV_NONE) { ; } else if (lj->lioj_signal.sigev_notify == SIGEV_SIGNAL || lj->lioj_signal.sigev_notify == SIGEV_THREAD_ID) { if (!_SIG_VALID(lj->lioj_signal.sigev_signo)) { uma_zfree(aiolio_zone, lj); return EINVAL; } lj->lioj_flags |= LIOJ_SIGNAL; } else { uma_zfree(aiolio_zone, lj); return EINVAL; } } AIO_LOCK(ki); TAILQ_INSERT_TAIL(&ki->kaio_liojoblist, lj, lioj_list); /* * Add extra aiocb count to avoid the lio to be freed * by other threads doing aio_waitcomplete or aio_return, * and prevent event from being sent until we have queued * all tasks. */ lj->lioj_count = 1; AIO_UNLOCK(ki); /* * Get pointers to the list of I/O requests. */ nagain = 0; nerror = 0; for (i = 0; i < nent; i++) { job = acb_list[i]; if (job != NULL) { error = aio_aqueue(td, job, lj, LIO_NOP, ops); if (error == EAGAIN) nagain++; else if (error != 0) nerror++; } } error = 0; AIO_LOCK(ki); if (mode == LIO_WAIT) { while (lj->lioj_count - 1 != lj->lioj_finished_count) { ki->kaio_flags |= KAIO_WAKEUP; error = msleep(&p->p_aioinfo, AIO_MTX(ki), PRIBIO | PCATCH, "aiospn", 0); if (error == ERESTART) error = EINTR; if (error) break; } } else { if (lj->lioj_count - 1 == lj->lioj_finished_count) { if (lj->lioj_signal.sigev_notify == SIGEV_KEVENT) { lj->lioj_flags |= LIOJ_KEVENT_POSTED; KNOTE_LOCKED(&lj->klist, 1); } if ((lj->lioj_flags & (LIOJ_SIGNAL|LIOJ_SIGNAL_POSTED)) == LIOJ_SIGNAL && (lj->lioj_signal.sigev_notify == SIGEV_SIGNAL || lj->lioj_signal.sigev_notify == SIGEV_THREAD_ID)) { aio_sendsig(p, &lj->lioj_signal, &lj->lioj_ksi); lj->lioj_flags |= LIOJ_SIGNAL_POSTED; } } } lj->lioj_count--; if (lj->lioj_count == 0) { TAILQ_REMOVE(&ki->kaio_liojoblist, lj, lioj_list); knlist_delete(&lj->klist, curthread, 1); PROC_LOCK(p); sigqueue_take(&lj->lioj_ksi); PROC_UNLOCK(p); AIO_UNLOCK(ki); uma_zfree(aiolio_zone, lj); } else AIO_UNLOCK(ki); if (nerror) return (EIO); else if (nagain) return (EAGAIN); else return (error); } /* syscall - list directed I/O (REALTIME) */ #ifdef COMPAT_FREEBSD6 int freebsd6_lio_listio(struct thread *td, struct freebsd6_lio_listio_args *uap) { struct aiocb **acb_list; struct sigevent *sigp, sig; struct osigevent osig; int error, nent; if ((uap->mode != LIO_NOWAIT) && (uap->mode != LIO_WAIT)) return (EINVAL); nent = uap->nent; if (nent < 0 || nent > max_aio_queue_per_proc) return (EINVAL); if (uap->sig && (uap->mode == LIO_NOWAIT)) { error = copyin(uap->sig, &osig, sizeof(osig)); if (error) return (error); error = convert_old_sigevent(&osig, &sig); if (error) return (error); sigp = &sig; } else sigp = NULL; acb_list = malloc(sizeof(struct aiocb *) * nent, M_LIO, M_WAITOK); error = copyin(uap->acb_list, acb_list, nent * sizeof(acb_list[0])); if (error == 0) error = kern_lio_listio(td, uap->mode, (struct aiocb * const *)uap->acb_list, acb_list, nent, sigp, &aiocb_ops_osigevent); free(acb_list, M_LIO); return (error); } #endif /* syscall - list directed I/O (REALTIME) */ int sys_lio_listio(struct thread *td, struct lio_listio_args *uap) { struct aiocb **acb_list; struct sigevent *sigp, sig; int error, nent; if ((uap->mode != LIO_NOWAIT) && (uap->mode != LIO_WAIT)) return (EINVAL); nent = uap->nent; if (nent < 0 || nent > max_aio_queue_per_proc) return (EINVAL); if (uap->sig && (uap->mode == LIO_NOWAIT)) { error = copyin(uap->sig, &sig, sizeof(sig)); if (error) return (error); sigp = &sig; } else sigp = NULL; acb_list = malloc(sizeof(struct aiocb *) * nent, M_LIO, M_WAITOK); error = copyin(uap->acb_list, acb_list, nent * sizeof(acb_list[0])); if (error == 0) error = kern_lio_listio(td, uap->mode, uap->acb_list, acb_list, nent, sigp, &aiocb_ops); free(acb_list, M_LIO); return (error); } static void aio_biowakeup(struct bio *bp) { struct kaiocb *job = (struct kaiocb *)bp->bio_caller1; struct proc *userp; struct kaioinfo *ki; size_t nbytes; int error, nblks; /* Release mapping into kernel space. */ userp = job->userproc; ki = userp->p_aioinfo; if (job->pbuf) { pmap_qremove((vm_offset_t)job->pbuf->b_data, job->npages); uma_zfree(pbuf_zone, job->pbuf); job->pbuf = NULL; atomic_subtract_int(&num_buf_aio, 1); AIO_LOCK(ki); ki->kaio_buffer_count--; AIO_UNLOCK(ki); } else atomic_subtract_int(&num_unmapped_aio, 1); vm_page_unhold_pages(job->pages, job->npages); bp = job->bp; job->bp = NULL; nbytes = job->uaiocb.aio_nbytes - bp->bio_resid; error = 0; if (bp->bio_flags & BIO_ERROR) error = bp->bio_error; nblks = btodb(nbytes); if (job->uaiocb.aio_lio_opcode == LIO_WRITE) job->outblock += nblks; else job->inblock += nblks; if (error) aio_complete(job, -1, error); else aio_complete(job, nbytes, 0); g_destroy_bio(bp); } /* syscall - wait for the next completion of an aio request */ static int kern_aio_waitcomplete(struct thread *td, struct aiocb **ujobp, struct timespec *ts, struct aiocb_ops *ops) { struct proc *p = td->td_proc; struct timeval atv; struct kaioinfo *ki; struct kaiocb *job; struct aiocb *ujob; long error, status; int timo; ops->store_aiocb(ujobp, NULL); if (ts == NULL) { timo = 0; } else if (ts->tv_sec == 0 && ts->tv_nsec == 0) { timo = -1; } else { if ((ts->tv_nsec < 0) || (ts->tv_nsec >= 1000000000)) return (EINVAL); TIMESPEC_TO_TIMEVAL(&atv, ts); if (itimerfix(&atv)) return (EINVAL); timo = tvtohz(&atv); } if (p->p_aioinfo == NULL) aio_init_aioinfo(p); ki = p->p_aioinfo; error = 0; job = NULL; AIO_LOCK(ki); while ((job = TAILQ_FIRST(&ki->kaio_done)) == NULL) { if (timo == -1) { error = EWOULDBLOCK; break; } ki->kaio_flags |= KAIO_WAKEUP; error = msleep(&p->p_aioinfo, AIO_MTX(ki), PRIBIO | PCATCH, "aiowc", timo); if (timo && error == ERESTART) error = EINTR; if (error) break; } if (job != NULL) { MPASS(job->jobflags & KAIOCB_FINISHED); ujob = job->ujob; status = job->uaiocb._aiocb_private.status; error = job->uaiocb._aiocb_private.error; td->td_retval[0] = status; td->td_ru.ru_oublock += job->outblock; td->td_ru.ru_inblock += job->inblock; td->td_ru.ru_msgsnd += job->msgsnd; td->td_ru.ru_msgrcv += job->msgrcv; aio_free_entry(job); AIO_UNLOCK(ki); ops->store_aiocb(ujobp, ujob); ops->store_error(ujob, error); ops->store_status(ujob, status); } else AIO_UNLOCK(ki); return (error); } int sys_aio_waitcomplete(struct thread *td, struct aio_waitcomplete_args *uap) { struct timespec ts, *tsp; int error; if (uap->timeout) { /* Get timespec struct. */ error = copyin(uap->timeout, &ts, sizeof(ts)); if (error) return (error); tsp = &ts; } else tsp = NULL; return (kern_aio_waitcomplete(td, uap->aiocbp, tsp, &aiocb_ops)); } static int kern_aio_fsync(struct thread *td, int op, struct aiocb *ujob, struct aiocb_ops *ops) { if (op != O_SYNC) /* XXX lack of O_DSYNC */ return (EINVAL); return (aio_aqueue(td, ujob, NULL, LIO_SYNC, ops)); } int sys_aio_fsync(struct thread *td, struct aio_fsync_args *uap) { return (kern_aio_fsync(td, uap->op, uap->aiocbp, &aiocb_ops)); } /* kqueue attach function */ static int filt_aioattach(struct knote *kn) { struct kaiocb *job; job = (struct kaiocb *)(uintptr_t)kn->kn_sdata; /* * The job pointer must be validated before using it, so * registration is restricted to the kernel; the user cannot * set EV_FLAG1. */ if ((kn->kn_flags & EV_FLAG1) == 0) return (EPERM); kn->kn_ptr.p_aio = job; kn->kn_flags &= ~EV_FLAG1; knlist_add(&job->klist, kn, 0); return (0); } /* kqueue detach function */ static void filt_aiodetach(struct knote *kn) { struct knlist *knl; knl = &kn->kn_ptr.p_aio->klist; knl->kl_lock(knl->kl_lockarg); if (!knlist_empty(knl)) knlist_remove(knl, kn, 1); knl->kl_unlock(knl->kl_lockarg); } /* kqueue filter function */ /*ARGSUSED*/ static int filt_aio(struct knote *kn, long hint) { struct kaiocb *job = kn->kn_ptr.p_aio; kn->kn_data = job->uaiocb._aiocb_private.error; if (!(job->jobflags & KAIOCB_FINISHED)) return (0); kn->kn_flags |= EV_EOF; return (1); } /* kqueue attach function */ static int filt_lioattach(struct knote *kn) { struct aioliojob *lj; lj = (struct aioliojob *)(uintptr_t)kn->kn_sdata; /* * The aioliojob pointer must be validated before using it, so * registration is restricted to the kernel; the user cannot * set EV_FLAG1. */ if ((kn->kn_flags & EV_FLAG1) == 0) return (EPERM); kn->kn_ptr.p_lio = lj; kn->kn_flags &= ~EV_FLAG1; knlist_add(&lj->klist, kn, 0); return (0); } /* kqueue detach function */ static void filt_liodetach(struct knote *kn) { struct knlist *knl; knl = &kn->kn_ptr.p_lio->klist; knl->kl_lock(knl->kl_lockarg); if (!knlist_empty(knl)) knlist_remove(knl, kn, 1); knl->kl_unlock(knl->kl_lockarg); } /* kqueue filter function */ /*ARGSUSED*/ static int filt_lio(struct knote *kn, long hint) { struct aioliojob * lj = kn->kn_ptr.p_lio; return (lj->lioj_flags & LIOJ_KEVENT_POSTED); } #ifdef COMPAT_FREEBSD32 #include #include #include #include #include #include #include struct __aiocb_private32 { int32_t status; int32_t error; uint32_t kernelinfo; }; #ifdef COMPAT_FREEBSD6 typedef struct oaiocb32 { int aio_fildes; /* File descriptor */ uint64_t aio_offset __packed; /* File offset for I/O */ uint32_t aio_buf; /* I/O buffer in process space */ uint32_t aio_nbytes; /* Number of bytes for I/O */ struct osigevent32 aio_sigevent; /* Signal to deliver */ int aio_lio_opcode; /* LIO opcode */ int aio_reqprio; /* Request priority -- ignored */ struct __aiocb_private32 _aiocb_private; } oaiocb32_t; #endif typedef struct aiocb32 { int32_t aio_fildes; /* File descriptor */ uint64_t aio_offset __packed; /* File offset for I/O */ uint32_t aio_buf; /* I/O buffer in process space */ uint32_t aio_nbytes; /* Number of bytes for I/O */ int __spare__[2]; uint32_t __spare2__; int aio_lio_opcode; /* LIO opcode */ int aio_reqprio; /* Request priority -- ignored */ struct __aiocb_private32 _aiocb_private; struct sigevent32 aio_sigevent; /* Signal to deliver */ } aiocb32_t; #ifdef COMPAT_FREEBSD6 static int convert_old_sigevent32(struct osigevent32 *osig, struct sigevent *nsig) { /* * Only SIGEV_NONE, SIGEV_SIGNAL, and SIGEV_KEVENT are * supported by AIO with the old sigevent structure. */ CP(*osig, *nsig, sigev_notify); switch (nsig->sigev_notify) { case SIGEV_NONE: break; case SIGEV_SIGNAL: nsig->sigev_signo = osig->__sigev_u.__sigev_signo; break; case SIGEV_KEVENT: nsig->sigev_notify_kqueue = osig->__sigev_u.__sigev_notify_kqueue; PTRIN_CP(*osig, *nsig, sigev_value.sival_ptr); break; default: return (EINVAL); } return (0); } static int aiocb32_copyin_old_sigevent(struct aiocb *ujob, struct aiocb *kjob) { struct oaiocb32 job32; int error; bzero(kjob, sizeof(struct aiocb)); error = copyin(ujob, &job32, sizeof(job32)); if (error) return (error); CP(job32, *kjob, aio_fildes); CP(job32, *kjob, aio_offset); PTRIN_CP(job32, *kjob, aio_buf); CP(job32, *kjob, aio_nbytes); CP(job32, *kjob, aio_lio_opcode); CP(job32, *kjob, aio_reqprio); CP(job32, *kjob, _aiocb_private.status); CP(job32, *kjob, _aiocb_private.error); PTRIN_CP(job32, *kjob, _aiocb_private.kernelinfo); return (convert_old_sigevent32(&job32.aio_sigevent, &kjob->aio_sigevent)); } #endif static int aiocb32_copyin(struct aiocb *ujob, struct aiocb *kjob) { struct aiocb32 job32; int error; error = copyin(ujob, &job32, sizeof(job32)); if (error) return (error); CP(job32, *kjob, aio_fildes); CP(job32, *kjob, aio_offset); PTRIN_CP(job32, *kjob, aio_buf); CP(job32, *kjob, aio_nbytes); CP(job32, *kjob, aio_lio_opcode); CP(job32, *kjob, aio_reqprio); CP(job32, *kjob, _aiocb_private.status); CP(job32, *kjob, _aiocb_private.error); PTRIN_CP(job32, *kjob, _aiocb_private.kernelinfo); return (convert_sigevent32(&job32.aio_sigevent, &kjob->aio_sigevent)); } static long aiocb32_fetch_status(struct aiocb *ujob) { struct aiocb32 *ujob32; ujob32 = (struct aiocb32 *)ujob; return (fuword32(&ujob32->_aiocb_private.status)); } static long aiocb32_fetch_error(struct aiocb *ujob) { struct aiocb32 *ujob32; ujob32 = (struct aiocb32 *)ujob; return (fuword32(&ujob32->_aiocb_private.error)); } static int aiocb32_store_status(struct aiocb *ujob, long status) { struct aiocb32 *ujob32; ujob32 = (struct aiocb32 *)ujob; return (suword32(&ujob32->_aiocb_private.status, status)); } static int aiocb32_store_error(struct aiocb *ujob, long error) { struct aiocb32 *ujob32; ujob32 = (struct aiocb32 *)ujob; return (suword32(&ujob32->_aiocb_private.error, error)); } static int aiocb32_store_kernelinfo(struct aiocb *ujob, long jobref) { struct aiocb32 *ujob32; ujob32 = (struct aiocb32 *)ujob; return (suword32(&ujob32->_aiocb_private.kernelinfo, jobref)); } static int aiocb32_store_aiocb(struct aiocb **ujobp, struct aiocb *ujob) { return (suword32(ujobp, (long)ujob)); } static struct aiocb_ops aiocb32_ops = { - .copyin = aiocb32_copyin, + .aio_copyin = aiocb32_copyin, .fetch_status = aiocb32_fetch_status, .fetch_error = aiocb32_fetch_error, .store_status = aiocb32_store_status, .store_error = aiocb32_store_error, .store_kernelinfo = aiocb32_store_kernelinfo, .store_aiocb = aiocb32_store_aiocb, }; #ifdef COMPAT_FREEBSD6 static struct aiocb_ops aiocb32_ops_osigevent = { - .copyin = aiocb32_copyin_old_sigevent, + .aio_copyin = aiocb32_copyin_old_sigevent, .fetch_status = aiocb32_fetch_status, .fetch_error = aiocb32_fetch_error, .store_status = aiocb32_store_status, .store_error = aiocb32_store_error, .store_kernelinfo = aiocb32_store_kernelinfo, .store_aiocb = aiocb32_store_aiocb, }; #endif int freebsd32_aio_return(struct thread *td, struct freebsd32_aio_return_args *uap) { return (kern_aio_return(td, (struct aiocb *)uap->aiocbp, &aiocb32_ops)); } int freebsd32_aio_suspend(struct thread *td, struct freebsd32_aio_suspend_args *uap) { struct timespec32 ts32; struct timespec ts, *tsp; struct aiocb **ujoblist; uint32_t *ujoblist32; int error, i; if (uap->nent < 0 || uap->nent > max_aio_queue_per_proc) return (EINVAL); if (uap->timeout) { /* Get timespec struct. */ if ((error = copyin(uap->timeout, &ts32, sizeof(ts32))) != 0) return (error); CP(ts32, ts, tv_sec); CP(ts32, ts, tv_nsec); tsp = &ts; } else tsp = NULL; ujoblist = malloc(uap->nent * sizeof(ujoblist[0]), M_AIOS, M_WAITOK); ujoblist32 = (uint32_t *)ujoblist; error = copyin(uap->aiocbp, ujoblist32, uap->nent * sizeof(ujoblist32[0])); if (error == 0) { for (i = uap->nent - 1; i >= 0; i--) ujoblist[i] = PTRIN(ujoblist32[i]); error = kern_aio_suspend(td, uap->nent, ujoblist, tsp); } free(ujoblist, M_AIOS); return (error); } int freebsd32_aio_error(struct thread *td, struct freebsd32_aio_error_args *uap) { return (kern_aio_error(td, (struct aiocb *)uap->aiocbp, &aiocb32_ops)); } #ifdef COMPAT_FREEBSD6 int freebsd6_freebsd32_aio_read(struct thread *td, struct freebsd6_freebsd32_aio_read_args *uap) { return (aio_aqueue(td, (struct aiocb *)uap->aiocbp, NULL, LIO_READ, &aiocb32_ops_osigevent)); } #endif int freebsd32_aio_read(struct thread *td, struct freebsd32_aio_read_args *uap) { return (aio_aqueue(td, (struct aiocb *)uap->aiocbp, NULL, LIO_READ, &aiocb32_ops)); } #ifdef COMPAT_FREEBSD6 int freebsd6_freebsd32_aio_write(struct thread *td, struct freebsd6_freebsd32_aio_write_args *uap) { return (aio_aqueue(td, (struct aiocb *)uap->aiocbp, NULL, LIO_WRITE, &aiocb32_ops_osigevent)); } #endif int freebsd32_aio_write(struct thread *td, struct freebsd32_aio_write_args *uap) { return (aio_aqueue(td, (struct aiocb *)uap->aiocbp, NULL, LIO_WRITE, &aiocb32_ops)); } int freebsd32_aio_mlock(struct thread *td, struct freebsd32_aio_mlock_args *uap) { return (aio_aqueue(td, (struct aiocb *)uap->aiocbp, NULL, LIO_MLOCK, &aiocb32_ops)); } int freebsd32_aio_waitcomplete(struct thread *td, struct freebsd32_aio_waitcomplete_args *uap) { struct timespec32 ts32; struct timespec ts, *tsp; int error; if (uap->timeout) { /* Get timespec struct. */ error = copyin(uap->timeout, &ts32, sizeof(ts32)); if (error) return (error); CP(ts32, ts, tv_sec); CP(ts32, ts, tv_nsec); tsp = &ts; } else tsp = NULL; return (kern_aio_waitcomplete(td, (struct aiocb **)uap->aiocbp, tsp, &aiocb32_ops)); } int freebsd32_aio_fsync(struct thread *td, struct freebsd32_aio_fsync_args *uap) { return (kern_aio_fsync(td, uap->op, (struct aiocb *)uap->aiocbp, &aiocb32_ops)); } #ifdef COMPAT_FREEBSD6 int freebsd6_freebsd32_lio_listio(struct thread *td, struct freebsd6_freebsd32_lio_listio_args *uap) { struct aiocb **acb_list; struct sigevent *sigp, sig; struct osigevent32 osig; uint32_t *acb_list32; int error, i, nent; if ((uap->mode != LIO_NOWAIT) && (uap->mode != LIO_WAIT)) return (EINVAL); nent = uap->nent; if (nent < 0 || nent > max_aio_queue_per_proc) return (EINVAL); if (uap->sig && (uap->mode == LIO_NOWAIT)) { error = copyin(uap->sig, &osig, sizeof(osig)); if (error) return (error); error = convert_old_sigevent32(&osig, &sig); if (error) return (error); sigp = &sig; } else sigp = NULL; acb_list32 = malloc(sizeof(uint32_t) * nent, M_LIO, M_WAITOK); error = copyin(uap->acb_list, acb_list32, nent * sizeof(uint32_t)); if (error) { free(acb_list32, M_LIO); return (error); } acb_list = malloc(sizeof(struct aiocb *) * nent, M_LIO, M_WAITOK); for (i = 0; i < nent; i++) acb_list[i] = PTRIN(acb_list32[i]); free(acb_list32, M_LIO); error = kern_lio_listio(td, uap->mode, (struct aiocb * const *)uap->acb_list, acb_list, nent, sigp, &aiocb32_ops_osigevent); free(acb_list, M_LIO); return (error); } #endif int freebsd32_lio_listio(struct thread *td, struct freebsd32_lio_listio_args *uap) { struct aiocb **acb_list; struct sigevent *sigp, sig; struct sigevent32 sig32; uint32_t *acb_list32; int error, i, nent; if ((uap->mode != LIO_NOWAIT) && (uap->mode != LIO_WAIT)) return (EINVAL); nent = uap->nent; if (nent < 0 || nent > max_aio_queue_per_proc) return (EINVAL); if (uap->sig && (uap->mode == LIO_NOWAIT)) { error = copyin(uap->sig, &sig32, sizeof(sig32)); if (error) return (error); error = convert_sigevent32(&sig32, &sig); if (error) return (error); sigp = &sig; } else sigp = NULL; acb_list32 = malloc(sizeof(uint32_t) * nent, M_LIO, M_WAITOK); error = copyin(uap->acb_list, acb_list32, nent * sizeof(uint32_t)); if (error) { free(acb_list32, M_LIO); return (error); } acb_list = malloc(sizeof(struct aiocb *) * nent, M_LIO, M_WAITOK); for (i = 0; i < nent; i++) acb_list[i] = PTRIN(acb_list32[i]); free(acb_list32, M_LIO); error = kern_lio_listio(td, uap->mode, (struct aiocb * const *)uap->acb_list, acb_list, nent, sigp, &aiocb32_ops); free(acb_list, M_LIO); return (error); } #endif Index: head/sys/libkern/strcmp.c =================================================================== --- head/sys/libkern/strcmp.c (revision 354941) +++ head/sys/libkern/strcmp.c (revision 354942) @@ -1,50 +1,50 @@ /*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * Chris Torek. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include /* * Compare strings. */ int -strcmp(const char *s1, const char *s2) +(strcmp)(const char *s1, const char *s2) { while (*s1 == *s2++) if (*s1++ == '\0') return (0); return (*(const unsigned char *)s1 - *(const unsigned char *)(s2 - 1)); } Index: head/sys/libkern/strcpy.c =================================================================== --- head/sys/libkern/strcpy.c (revision 354941) +++ head/sys/libkern/strcpy.c (revision 354942) @@ -1,44 +1,44 @@ /*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1988, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include char * -strcpy(char * __restrict to, const char * __restrict from) +(strcpy)(char * __restrict to, const char * __restrict from) { char *save = to; for (; (*to = *from) != 0; ++from, ++to); return(save); } Index: head/sys/libkern/strlen.c =================================================================== --- head/sys/libkern/strlen.c (revision 354941) +++ head/sys/libkern/strlen.c (revision 354942) @@ -1,130 +1,130 @@ /*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2009, 2010 Xin LI * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #include #include /* * Portable strlen() for 32-bit and 64-bit systems. * * Rationale: it is generally much more efficient to do word length * operations and avoid branches on modern computer systems, as * compared to byte-length operations with a lot of branches. * * The expression: * * ((x - 0x01....01) & ~x & 0x80....80) * * would evaluate to a non-zero value iff any of the bytes in the * original word is zero. * * On multi-issue processors, we can divide the above expression into: * a) (x - 0x01....01) * b) (~x & 0x80....80) * c) a & b * * Where, a) and b) can be partially computed in parallel. * * The algorithm above is found on "Hacker's Delight" by * Henry S. Warren, Jr. */ /* Magic numbers for the algorithm */ #if LONG_BIT == 32 static const unsigned long mask01 = 0x01010101; static const unsigned long mask80 = 0x80808080; #elif LONG_BIT == 64 static const unsigned long mask01 = 0x0101010101010101; static const unsigned long mask80 = 0x8080808080808080; #else #error Unsupported word size #endif #define LONGPTR_MASK (sizeof(long) - 1) /* * Helper macro to return string length if we caught the zero * byte. */ #define testbyte(x) \ do { \ if (p[x] == '\0') \ return (p - str + x); \ } while (0) size_t -strlen(const char *str) +(strlen)(const char *str) { const char *p; const unsigned long *lp; long va, vb; /* * Before trying the hard (unaligned byte-by-byte access) way * to figure out whether there is a nul character, try to see * if there is a nul character is within this accessible word * first. * * p and (p & ~LONGPTR_MASK) must be equally accessible since * they always fall in the same memory page, as long as page * boundaries is integral multiple of word size. */ lp = (const unsigned long *)((uintptr_t)str & ~LONGPTR_MASK); va = (*lp - mask01); vb = ((~*lp) & mask80); lp++; if (va & vb) /* Check if we have \0 in the first part */ for (p = str; p < (const char *)lp; p++) if (*p == '\0') return (p - str); /* Scan the rest of the string using word sized operation */ for (; ; lp++) { va = (*lp - mask01); vb = ((~*lp) & mask80); if (va & vb) { p = (const char *)(lp); testbyte(0); testbyte(1); testbyte(2); testbyte(3); #if (LONG_BIT >= 64) testbyte(4); testbyte(5); testbyte(6); testbyte(7); #endif } } /* NOTREACHED */ return (0); } Index: head/sys/modules/Makefile =================================================================== --- head/sys/modules/Makefile (revision 354941) +++ head/sys/modules/Makefile (revision 354942) @@ -1,817 +1,817 @@ # $FreeBSD$ SYSDIR?=${SRCTOP}/sys .include "${SYSDIR}/conf/kern.opts.mk" SUBDIR_PARALLEL= # Modules that include binary-only blobs of microcode should be selectable by # MK_SOURCELESS_UCODE option (see below). .if defined(MODULES_OVERRIDE) && !defined(ALL_MODULES) SUBDIR=${MODULES_OVERRIDE} .else SUBDIR= \ ${_3dfx} \ ${_3dfx_linux} \ ${_aac} \ ${_aacraid} \ accf_data \ accf_dns \ accf_http \ acl_nfs4 \ acl_posix1e \ ${_acpi} \ ae \ ${_aesni} \ age \ ${_agp} \ ahci \ aic7xxx \ alc \ ale \ alq \ ${_amd_ecc_inject} \ ${_amdgpio} \ ${_amdsbwd} \ ${_amdsmn} \ ${_amdtemp} \ amr \ ${_an} \ ${_aout} \ ${_apm} \ ${_arcmsr} \ ${_allwinner} \ ${_armv8crypto} \ ${_asmc} \ ata \ ath \ ath_dfs \ ath_hal \ ath_hal_ar5210 \ ath_hal_ar5211 \ ath_hal_ar5212 \ ath_hal_ar5416 \ ath_hal_ar9300 \ ath_main \ ath_rate \ ath_pci \ ${_autofs} \ ${_auxio} \ ${_bce} \ ${_bcm283x_clkman} \ ${_bcm283x_pwm} \ bfe \ bge \ bhnd \ ${_bxe} \ ${_bios} \ ${_bktr} \ ${_blake2} \ bnxt \ bridgestp \ bwi \ bwn \ ${_bytgpio} \ ${_chvgpio} \ cam \ ${_cardbus} \ ${_carp} \ cas \ ${_cbb} \ cc \ ${_ccp} \ cd9660 \ cd9660_iconv \ ${_ce} \ ${_cfi} \ ${_chromebook_platform} \ ${_ciss} \ cloudabi \ ${_cloudabi32} \ ${_cloudabi64} \ ${_cmx} \ ${_coretemp} \ ${_cp} \ ${_cpsw} \ ${_cpuctl} \ ${_cpufreq} \ ${_crypto} \ ${_cryptodev} \ ${_ctau} \ ctl \ ${_cxgb} \ ${_cxgbe} \ dc \ dcons \ dcons_crom \ ${_dpms} \ dummynet \ ${_efirt} \ ${_em} \ ${_ena} \ ${_epic} \ esp \ ${_et} \ evdev \ ${_exca} \ ext2fs \ fdc \ fdescfs \ ${_ffec} \ filemon \ firewire \ firmware \ fusefs \ ${_fxp} \ gem \ geom \ ${_glxiic} \ ${_glxsb} \ gpio \ hifn \ hme \ ${_hpt27xx} \ ${_hptiop} \ ${_hptmv} \ ${_hptnr} \ ${_hptrr} \ hwpmc \ ${_hwpmc_mips24k} \ ${_hwpmc_mips74k} \ ${_hyperv} \ i2c \ ${_iavf} \ ${_ibcore} \ ${_ichwd} \ ${_ida} \ if_bridge \ if_disc \ if_edsc \ ${_if_enc} \ if_epair \ ${_if_gif} \ ${_if_gre} \ ${_if_me} \ if_lagg \ ${_if_ndis} \ ${_if_stf} \ if_tuntap \ if_vlan \ if_vxlan \ iflib \ ${_iir} \ imgact_binmisc \ ${_intelspi} \ ${_io} \ ${_ioat} \ ${_ipoib} \ ${_ipdivert} \ ${_ipfilter} \ ${_ipfw} \ ipfw_nat \ ${_ipfw_nat64} \ ${_ipfw_nptv6} \ ${_ipfw_pmod} \ ${_ipmi} \ ip6_mroute_mod \ ip_mroute_mod \ ${_ips} \ ${_ipsec} \ ${_ipw} \ ${_ipwfw} \ ${_isci} \ ${_iser} \ isp \ ${_ispfw} \ ${_itwd} \ ${_iwi} \ ${_iwifw} \ ${_iwm} \ ${_iwmfw} \ ${_iwn} \ ${_iwnfw} \ ${_ix} \ ${_ixv} \ ${_ixl} \ jme \ kbdmux \ kgssapi \ kgssapi_krb5 \ khelp \ krpc \ ksyms \ ${_ktls_ocf} \ le \ lge \ libalias \ libiconv \ libmchain \ lindebugfs \ linuxkpi \ ${_lio} \ lpt \ mac_biba \ mac_bsdextended \ mac_ifoff \ mac_lomac \ mac_mls \ mac_none \ mac_ntpd \ mac_partition \ mac_portacl \ mac_seeotheruids \ mac_stub \ mac_test \ malo \ md \ mdio \ mem \ mfi \ mii \ mlx \ mlxfw \ ${_mlx4} \ ${_mlx4ib} \ ${_mlx4en} \ ${_mlx5} \ ${_mlx5en} \ ${_mlx5ib} \ ${_mly} \ mmc \ mmcsd \ ${_mpr} \ ${_mps} \ mpt \ mqueue \ mrsas \ msdosfs \ msdosfs_iconv \ msk \ ${_mthca} \ mvs \ mwl \ ${_mwlfw} \ mxge \ my \ ${_nctgpio} \ ${_ndis} \ ${_netgraph} \ ${_nfe} \ nfscl \ nfscommon \ nfsd \ nfslock \ nfslockd \ nfssvc \ nge \ nmdm \ nullfs \ ${_ntb} \ ${_nvd} \ ${_nvdimm} \ ${_nvme} \ ${_nvram} \ oce \ ${_ocs_fc} \ otus \ ${_otusfw} \ ow \ ${_padlock} \ ${_padlock_rng} \ ${_pccard} \ ${_pcfclock} \ ${_pf} \ ${_pflog} \ ${_pfsync} \ plip \ ${_pms} \ ppbus \ ppc \ ppi \ pps \ procfs \ proto \ pseudofs \ ${_pst} \ pty \ puc \ pwm \ ${_qlxge} \ ${_qlxgb} \ ${_qlxgbe} \ ${_qlnx} \ ral \ ${_ralfw} \ ${_random_fortuna} \ ${_random_other} \ rc4 \ ${_rdma} \ ${_rdrand_rng} \ re \ rl \ ${_rockchip} \ rtwn \ rtwn_pci \ rtwn_usb \ ${_rtwnfw} \ ${_s3} \ ${_safe} \ ${_sbni} \ scc \ sdhci \ ${_sdhci_acpi} \ sdhci_pci \ sdio \ sem \ send \ ${_sfxge} \ sge \ ${_sgx} \ ${_sgx_linux} \ siftr \ siis \ sis \ sk \ ${_smartpqi} \ smbfs \ snp \ sound \ ${_speaker} \ spi \ ${_splash} \ ${_sppp} \ ste \ stge \ ${_superio} \ ${_sym} \ ${_syscons} \ sysvipc \ tcp \ ${_ti} \ tmpfs \ ${_toecore} \ ${_tpm} \ trm \ ${_twa} \ twe \ tws \ uart \ ubsec \ udf \ udf_iconv \ ufs \ uinput \ unionfs \ usb \ ${_vesa} \ ${_virtio} \ vge \ ${_viawd} \ videomode \ vkbd \ ${_vmd} \ ${_vmm} \ ${_vmware} \ ${_vpo} \ vr \ vte \ ${_wbwd} \ ${_wi} \ wlan \ wlan_acl \ wlan_amrr \ wlan_ccmp \ wlan_rssadapt \ wlan_tkip \ wlan_wep \ wlan_xauth \ ${_wpi} \ ${_wpifw} \ ${_x86bios} \ xl \ xz \ zlib .if ${MK_AUTOFS} != "no" || defined(ALL_MODULES) _autofs= autofs .endif .if ${MK_CDDL} != "no" || defined(ALL_MODULES) .if (${MACHINE_CPUARCH} != "arm" || ${MACHINE_ARCH:Marmv[67]*} != "") && \ ${MACHINE_CPUARCH} != "mips" && \ ${MACHINE_CPUARCH} != "sparc64" SUBDIR+= dtrace .endif SUBDIR+= opensolaris .endif .if ${MK_CRYPT} != "no" || defined(ALL_MODULES) .if exists(${SRCTOP}/sys/opencrypto) _crypto= crypto _cryptodev= cryptodev _random_fortuna=random_fortuna _random_other= random_other _ktls_ocf= ktls_ocf .endif .endif .if ${MK_CUSE} != "no" || defined(ALL_MODULES) SUBDIR+= cuse .endif .if (${MK_INET_SUPPORT} != "no" || ${MK_INET6_SUPPORT} != "no") || \ defined(ALL_MODULES) _carp= carp _toecore= toecore _if_enc= if_enc _if_gif= if_gif _if_gre= if_gre _ipfw_pmod= ipfw_pmod .if ${MK_IPSEC_SUPPORT} != "no" _ipsec= ipsec .endif .endif .if (${MK_INET_SUPPORT} != "no" && ${MK_INET6_SUPPORT} != "no") || \ defined(ALL_MODULES) _if_stf= if_stf .endif .if ${MK_INET_SUPPORT} != "no" || defined(ALL_MODULES) _if_me= if_me _ipdivert= ipdivert _ipfw= ipfw .if ${MK_INET6_SUPPORT} != "no" || defined(ALL_MODULES) _ipfw_nat64= ipfw_nat64 .endif .endif .if ${MK_INET6_SUPPORT} != "no" || defined(ALL_MODULES) _ipfw_nptv6= ipfw_nptv6 .endif .if ${MK_IPFILTER} != "no" || defined(ALL_MODULES) _ipfilter= ipfilter .endif .if ${MK_ISCSI} != "no" || defined(ALL_MODULES) SUBDIR+= cfiscsi SUBDIR+= iscsi SUBDIR+= iscsi_initiator .endif .if !empty(OPT_FDT) SUBDIR+= fdt .endif # Linuxulator .if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "amd64" || \ ${MACHINE_CPUARCH} == "i386" SUBDIR+= linprocfs SUBDIR+= linsysfs .endif .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" SUBDIR+= linux .endif .if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "amd64" SUBDIR+= linux64 SUBDIR+= linux_common .endif .if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "amd64" || \ ${MACHINE_CPUARCH} == "i386" _ena= ena .if ${MK_OFED} != "no" || defined(ALL_MODULES) _ibcore= ibcore _ipoib= ipoib _iser= iser .endif _mlx4= mlx4 _mlx5= mlx5 .if (${MK_INET_SUPPORT} != "no" && ${MK_INET6_SUPPORT} != "no") || \ defined(ALL_MODULES) _mlx4en= mlx4en _mlx5en= mlx5en .endif .if ${MK_OFED} != "no" || defined(ALL_MODULES) _mthca= mthca _mlx4ib= mlx4ib _mlx5ib= mlx5ib .endif .endif .if ${MK_NETGRAPH} != "no" || defined(ALL_MODULES) _netgraph= netgraph .endif .if (${MK_PF} != "no" && (${MK_INET_SUPPORT} != "no" || \ ${MK_INET6_SUPPORT} != "no")) || defined(ALL_MODULES) _pf= pf _pflog= pflog .if ${MK_INET_SUPPORT} != "no" _pfsync= pfsync .endif .endif .if ${MK_SOURCELESS_UCODE} != "no" _bce= bce _fxp= fxp _ispfw= ispfw _ti= ti .if ${MACHINE_CPUARCH} != "mips" _mwlfw= mwlfw _otusfw= otusfw _ralfw= ralfw _rtwnfw= rtwnfw .endif .endif .if ${MK_SOURCELESS_UCODE} != "no" && ${MACHINE_CPUARCH} != "arm" && \ ${MACHINE_CPUARCH} != "mips" && \ ${MACHINE_ARCH} != "powerpc" && ${MACHINE_ARCH} != "powerpcspe" && \ ${MACHINE_CPUARCH} != "riscv" _cxgbe= cxgbe .endif # These rely on 64bit atomics .if ${MACHINE_ARCH} != "powerpc" && ${MACHINE_ARCH} != "powerpcspe" && \ ${MACHINE_CPUARCH} != "mips" _mps= mps _mpr= mpr .endif .if ${MK_TESTS} != "no" || defined(ALL_MODULES) SUBDIR+= tests .endif .if ${MK_ZFS} != "no" || defined(ALL_MODULES) SUBDIR+= zfs .endif .if (${MACHINE_CPUARCH} == "mips" && ${MACHINE_ARCH:Mmips64} == "") _hwpmc_mips24k= hwpmc_mips24k _hwpmc_mips74k= hwpmc_mips74k .endif .if ${MACHINE_CPUARCH} != "aarch64" && ${MACHINE_CPUARCH} != "arm" && \ ${MACHINE_CPUARCH} != "mips" && ${MACHINE_CPUARCH} != "powerpc" && \ ${MACHINE_CPUARCH} != "riscv" _syscons= syscons _vpo= vpo .endif .if ${MACHINE_CPUARCH} != "mips" # no BUS_SPACE_UNSPECIFIED # No barrier instruction support (specific to this driver) _sym= sym # intr_disable() is a macro, causes problems .if ${MK_SOURCELESS_UCODE} != "no" _cxgb= cxgb .endif .endif .if ${MACHINE_CPUARCH} == "aarch64" _allwinner= allwinner _armv8crypto= armv8crypto _efirt= efirt _em= em _rockchip= rockchip .endif .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" _agp= agp _an= an _aout= aout _bios= bios _bktr= bktr .if ${MK_SOURCELESS_UCODE} != "no" _bxe= bxe .endif _cardbus= cardbus _cbb= cbb _cpuctl= cpuctl _cpufreq= cpufreq _dpms= dpms _em= em _et= et _exca= exca _if_ndis= if_ndis _io= io _itwd= itwd _ix= ix _ixv= ixv .if ${MK_SOURCELESS_UCODE} != "no" _lio= lio .endif _nctgpio= nctgpio _ndis= ndis _ntb= ntb _ocs_fc= ocs_fc _pccard= pccard .if ${MK_OFED} != "no" || defined(ALL_MODULES) _rdma= rdma .endif _safe= safe _speaker= speaker _splash= splash _sppp= sppp _vmware= vmware _wbwd= wbwd _wi= wi _aac= aac _aacraid= aacraid _acpi= acpi .if ${MK_CRYPT} != "no" || defined(ALL_MODULES) .if ${COMPILER_TYPE} != "gcc" || ${COMPILER_VERSION} > 40201 _aesni= aesni .endif .endif _amd_ecc_inject=amd_ecc_inject _amdsbwd= amdsbwd _amdsmn= amdsmn _amdtemp= amdtemp _arcmsr= arcmsr _asmc= asmc .if ${MK_CRYPT} != "no" || defined(ALL_MODULES) _blake2= blake2 .endif _bytgpio= bytgpio _chvgpio= chvgpio _ciss= ciss _chromebook_platform= chromebook_platform _cmx= cmx _coretemp= coretemp -.if ${MK_SOURCELESS_HOST} != "no" +.if ${MK_SOURCELESS_HOST} != "no" && empty(KCSAN_ENABLED) _hpt27xx= hpt27xx .endif _hptiop= hptiop -.if ${MK_SOURCELESS_HOST} != "no" +.if ${MK_SOURCELESS_HOST} != "no" && empty(KCSAN_ENABLED) _hptmv= hptmv _hptnr= hptnr _hptrr= hptrr .endif _hyperv= hyperv _ichwd= ichwd _ida= ida _iir= iir _intelspi= intelspi _ipmi= ipmi _ips= ips _isci= isci _ipw= ipw _iwi= iwi _iwm= iwm _iwn= iwn .if ${MK_SOURCELESS_UCODE} != "no" _ipwfw= ipwfw _iwifw= iwifw _iwmfw= iwmfw _iwnfw= iwnfw .endif _mly= mly _nfe= nfe _nvd= nvd _nvme= nvme _nvram= nvram .if ${MK_CRYPT} != "no" || defined(ALL_MODULES) _padlock= padlock _padlock_rng= padlock_rng _rdrand_rng= rdrand_rng .endif _s3= s3 _sdhci_acpi= sdhci_acpi _superio= superio _tpm= tpm _twa= twa _vesa= vesa _viawd= viawd _virtio= virtio _wpi= wpi .if ${MK_SOURCELESS_UCODE} != "no" _wpifw= wpifw .endif _x86bios= x86bios .endif .if ${MACHINE_CPUARCH} == "amd64" _amdgpio= amdgpio _ccp= ccp _efirt= efirt _iavf= iavf _ioat= ioat _ixl= ixl _nvdimm= nvdimm _pms= pms _qlxge= qlxge _qlxgb= qlxgb _vmd= vmd .if ${MK_SOURCELESS_UCODE} != "no" _qlxgbe= qlxgbe _qlnx= qlnx .endif _sfxge= sfxge _sgx= sgx _sgx_linux= sgx_linux _smartpqi= smartpqi .if ${MK_BHYVE} != "no" || defined(ALL_MODULES) _vmm= vmm .endif .endif .if ${MACHINE_CPUARCH} == "i386" # XXX some of these can move to the general case when de-i386'ed # XXX some of these can move now, but are untested on other architectures. _3dfx= 3dfx _3dfx_linux= 3dfx_linux _apm= apm .if ${MK_SOURCELESS_UCODE} != "no" _ce= ce .endif .if ${MK_SOURCELESS_UCODE} != "no" _cp= cp .endif _glxiic= glxiic _glxsb= glxsb _pcfclock= pcfclock _pst= pst _sbni= sbni .if ${MK_SOURCELESS_UCODE} != "no" _ctau= ctau .endif .endif .if ${MACHINE_CPUARCH} == "arm" _cfi= cfi _cpsw= cpsw .endif .if ${MACHINE_CPUARCH} == "powerpc" _agp= agp _an= an _cardbus= cardbus _cbb= cbb _cfi= cfi _cpufreq= cpufreq _exca= exca _ffec= ffec _nvd= nvd _nvme= nvme _pccard= pccard _wi= wi .endif .if ${MACHINE_ARCH} == "powerpc64" _ipmi= ipmi _nvram= opal_nvram .endif .if ${MACHINE_ARCH} == "powerpc64" || ${MACHINE_ARCH} == "powerpc" # Don't build powermac_nvram for powerpcspe, it's never supported. _nvram+= powermac_nvram .endif .if ${MACHINE_CPUARCH} == "sparc64" _auxio= auxio _em= em _epic= epic .endif .if (${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "amd64" || \ ${MACHINE_ARCH:Marmv[67]*} != "" || ${MACHINE_CPUARCH} == "i386") _cloudabi32= cloudabi32 .endif .if ${MACHINE_CPUARCH} == "aarch64" || ${MACHINE_CPUARCH} == "amd64" _cloudabi64= cloudabi64 .endif .endif .if ${MACHINE_ARCH:Marmv[67]*} != "" || ${MACHINE_CPUARCH} == "aarch64" _bcm283x_clkman= bcm283x_clkman _bcm283x_pwm= bcm283x_pwm .endif SUBDIR+=${MODULES_EXTRA} .for reject in ${WITHOUT_MODULES} SUBDIR:= ${SUBDIR:N${reject}} .endfor # Calling kldxref(8) for each module is expensive. .if !defined(NO_XREF) .MAKEFLAGS+= -DNO_XREF afterinstall: .PHONY @if type kldxref >/dev/null 2>&1; then \ ${ECHO} ${KLDXREF_CMD} ${DESTDIR}${KMODDIR}; \ ${KLDXREF_CMD} ${DESTDIR}${KMODDIR}; \ fi .endif .include "${SYSDIR}/conf/config.mk" SUBDIR:= ${SUBDIR:u:O} .include Index: head/sys/sys/_cscan_atomic.h =================================================================== --- head/sys/sys/_cscan_atomic.h (nonexistent) +++ head/sys/sys/_cscan_atomic.h (revision 354942) @@ -0,0 +1,307 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2019 Andrew Turner + * + * This software was developed by SRI International and the University of + * Cambridge Computer Laboratory (Department of Computer Science and + * Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the + * DARPA SSITH research programme. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _SYS__CSAN_ATOMIC_H_ +#define _SYS__CSAN_ATOMIC_H_ + +#ifndef _MACHINE_ATOMIC_H_ +#error do not include this header, use machine/atomic.h +#endif + +#define KCSAN_ATOMIC_FUNC_1(op, name, type) \ + void kcsan_atomic_##op##_##name(volatile type *, type); \ + void kcsan_atomic_##op##_acq_##name(volatile type *, type); \ + void kcsan_atomic_##op##_rel_##name(volatile type *, type) + +#define KCSAN_ATOMIC_CMPSET(name, type) \ + int kcsan_atomic_cmpset_##name(volatile type *, type, type); \ + int kcsan_atomic_cmpset_acq_##name(volatile type *, type, type); \ + int kcsan_atomic_cmpset_rel_##name(volatile type *, type, type) + +#define KCSAN_ATOMIC_FCMPSET(name, type) \ + int kcsan_atomic_fcmpset_##name(volatile type *, type *, type); \ + int kcsan_atomic_fcmpset_acq_##name(volatile type *, type *, type); \ + int kcsan_atomic_fcmpset_rel_##name(volatile type *, type *, type) + +#define KCSAN_ATOMIC_READ(op, name, type) \ + type kcsan_atomic_##op##_##name(volatile type *, type) + +#define KCSAN_ATOMIC_READANDCLEAR(name, type) \ + type kcsan_atomic_readandclear_##name(volatile type *) + +#define KCSAN_ATOMIC_LOAD(name, type) \ + type kcsan_atomic_load_##name(volatile type *); \ + type kcsan_atomic_load_acq_##name(volatile type *) + +#define KCSAN_ATOMIC_STORE(name, type) \ + void kcsan_atomic_store_##name(volatile type *, type); \ + void kcsan_atomic_store_rel_##name(volatile type *, type) + +#define KCSAN_ATOMIC_TEST(op, name, type) \ + int kcsan_atomic_##op##_##name(volatile type *, u_int) + +#define KCSAN_ATOMIC_FUNCS(name, type) \ + KCSAN_ATOMIC_FUNC_1(add, name, type); \ + KCSAN_ATOMIC_FUNC_1(clear, name, type); \ + KCSAN_ATOMIC_CMPSET(name, type); \ + KCSAN_ATOMIC_FCMPSET(name, type); \ + KCSAN_ATOMIC_READ(fetchadd, name, type); \ + KCSAN_ATOMIC_LOAD(name, type); \ + KCSAN_ATOMIC_READANDCLEAR(name, type); \ + KCSAN_ATOMIC_FUNC_1(set, name, type); \ + KCSAN_ATOMIC_FUNC_1(subtract, name, type); \ + KCSAN_ATOMIC_STORE(name, type); \ + KCSAN_ATOMIC_READ(swap, name, type); \ + KCSAN_ATOMIC_TEST(testandclear, name, type); \ + KCSAN_ATOMIC_TEST(testandset, name, type) + +KCSAN_ATOMIC_FUNCS(int, u_int); +KCSAN_ATOMIC_FUNCS(long, u_long); +KCSAN_ATOMIC_FUNCS(ptr, uintptr_t); +KCSAN_ATOMIC_FUNCS(8, uint8_t); +KCSAN_ATOMIC_FUNCS(16, uint16_t); +KCSAN_ATOMIC_FUNCS(32, uint32_t); +KCSAN_ATOMIC_FUNCS(64, uint64_t); + +void kcsan_atomic_thread_fence_acq(void); +void kcsan_atomic_thread_fence_acq_rel(void); +void kcsan_atomic_thread_fence_rel(void); +void kcsan_atomic_thread_fence_seq_cst(void); + +#ifndef KCSAN_RUNTIME + +#define atomic_add_int kcsan_atomic_add_int +#define atomic_add_acq_int kcsan_atomic_add_acq_int +#define atomic_add_rel_int kcsan_atomic_add_rel_int +#define atomic_clear_int kcsan_atomic_clear_int +#define atomic_clear_acq_int kcsan_atomic_clear_acq_int +#define atomic_clear_rel_int kcsan_atomic_clear_rel_int +#define atomic_cmpset_int kcsan_atomic_cmpset_int +#define atomic_cmpset_acq_int kcsan_atomic_cmpset_acq_int +#define atomic_cmpset_rel_int kcsan_atomic_cmpset_rel_int +#define atomic_fcmpset_int kcsan_atomic_fcmpset_int +#define atomic_fcmpset_acq_int kcsan_atomic_fcmpset_acq_int +#define atomic_fcmpset_rel_int kcsan_atomic_fcmpset_rel_int +#define atomic_fetchadd_int kcsan_atomic_fetchadd_int +#define atomic_load_int kcsan_atomic_load_int +#define atomic_load_acq_int kcsan_atomic_load_acq_int +#define atomic_readandclear_int kcsan_atomic_readandclear_int +#define atomic_set_int kcsan_atomic_set_int +#define atomic_set_acq_int kcsan_atomic_set_acq_int +#define atomic_set_rel_int kcsan_atomic_set_rel_int +#define atomic_subtract_int kcsan_atomic_subtract_int +#define atomic_subtract_acq_int kcsan_atomic_subtract_acq_int +#define atomic_subtract_rel_int kcsan_atomic_subtract_rel_int +#define atomic_store_int kcsan_atomic_store_int +#define atomic_store_rel_int kcsan_atomic_store_rel_int +#define atomic_swap_int kcsan_atomic_swap_int +#define atomic_testandclear_int kcsan_atomic_testandclear_int +#define atomic_testandset_int kcsan_atomic_testandset_int + +#define atomic_add_long kcsan_atomic_add_long +#define atomic_add_acq_long kcsan_atomic_add_acq_long +#define atomic_add_rel_long kcsan_atomic_add_rel_long +#define atomic_clear_long kcsan_atomic_clear_long +#define atomic_clear_acq_long kcsan_atomic_clear_acq_long +#define atomic_clear_rel_long kcsan_atomic_clear_rel_long +#define atomic_cmpset_long kcsan_atomic_cmpset_long +#define atomic_cmpset_acq_long kcsan_atomic_cmpset_acq_long +#define atomic_cmpset_rel_long kcsan_atomic_cmpset_rel_long +#define atomic_fcmpset_long kcsan_atomic_fcmpset_long +#define atomic_fcmpset_acq_long kcsan_atomic_fcmpset_acq_long +#define atomic_fcmpset_rel_long kcsan_atomic_fcmpset_rel_long +#define atomic_fetchadd_long kcsan_atomic_fetchadd_long +#define atomic_load_long kcsan_atomic_load_long +#define atomic_load_acq_long kcsan_atomic_load_acq_long +#define atomic_readandclear_long kcsan_atomic_readandclear_long +#define atomic_set_long kcsan_atomic_set_long +#define atomic_set_acq_long kcsan_atomic_set_acq_long +#define atomic_set_rel_long kcsan_atomic_set_rel_long +#define atomic_subtract_long kcsan_atomic_subtract_long +#define atomic_subtract_acq_long kcsan_atomic_subtract_acq_long +#define atomic_subtract_rel_long kcsan_atomic_subtract_rel_long +#define atomic_store_long kcsan_atomic_store_long +#define atomic_store_rel_long kcsan_atomic_store_rel_long +#define atomic_swap_long kcsan_atomic_swap_long +#define atomic_testandclear_long kcsan_atomic_testandclear_long +#define atomic_testandset_long kcsan_atomic_testandset_long + +#define atomic_add_ptr kcsan_atomic_add_ptr +#define atomic_add_acq_ptr kcsan_atomic_add_acq_ptr +#define atomic_add_rel_ptr kcsan_atomic_add_rel_ptr +#define atomic_clear_ptr kcsan_atomic_clear_ptr +#define atomic_clear_acq_ptr kcsan_atomic_clear_acq_ptr +#define atomic_clear_rel_ptr kcsan_atomic_clear_rel_ptr +#define atomic_cmpset_ptr kcsan_atomic_cmpset_ptr +#define atomic_cmpset_acq_ptr kcsan_atomic_cmpset_acq_ptr +#define atomic_cmpset_rel_ptr kcsan_atomic_cmpset_rel_ptr +#define atomic_fcmpset_ptr kcsan_atomic_fcmpset_ptr +#define atomic_fcmpset_acq_ptr kcsan_atomic_fcmpset_acq_ptr +#define atomic_fcmpset_rel_ptr kcsan_atomic_fcmpset_rel_ptr +#define atomic_fetchadd_ptr kcsan_atomic_fetchadd_ptr +#define atomic_load_ptr(x) kcsan_atomic_load_ptr((volatile uintptr_t *)(x)) +#define atomic_load_acq_ptr kcsan_atomic_load_acq_ptr +#define atomic_readandclear_ptr kcsan_atomic_readandclear_ptr +#define atomic_set_ptr kcsan_atomic_set_ptr +#define atomic_set_acq_ptr kcsan_atomic_set_acq_ptr +#define atomic_set_rel_ptr kcsan_atomic_set_rel_ptr +#define atomic_subtract_ptr kcsan_atomic_subtract_ptr +#define atomic_subtract_acq_ptr kcsan_atomic_subtract_acq_ptr +#define atomic_subtract_rel_ptr kcsan_atomic_subtract_rel_ptr +#define atomic_store_ptr kcsan_atomic_store_ptr +#define atomic_store_rel_ptr kcsan_atomic_store_rel_ptr +#define atomic_swap_ptr kcsan_atomic_swap_ptr +#define atomic_testandclear_ptr kcsan_atomic_testandclear_ptr +#define atomic_testandset_ptr kcsan_atomic_testandset_ptr + +#define atomic_add_8 kcsan_atomic_add_8 +#define atomic_add_acq_8 kcsan_atomic_add_acq_8 +#define atomic_add_rel_8 kcsan_atomic_add_rel_8 +#define atomic_clear_8 kcsan_atomic_clear_8 +#define atomic_clear_acq_8 kcsan_atomic_clear_acq_8 +#define atomic_clear_rel_8 kcsan_atomic_clear_rel_8 +#define atomic_cmpset_8 kcsan_atomic_cmpset_8 +#define atomic_cmpset_acq_8 kcsan_atomic_cmpset_acq_8 +#define atomic_cmpset_rel_8 kcsan_atomic_cmpset_rel_8 +#define atomic_fcmpset_8 kcsan_atomic_fcmpset_8 +#define atomic_fcmpset_acq_8 kcsan_atomic_fcmpset_acq_8 +#define atomic_fcmpset_rel_8 kcsan_atomic_fcmpset_rel_8 +#define atomic_fetchadd_8 kcsan_atomic_fetchadd_8 +#define atomic_load_8 kcsan_atomic_load_8 +#define atomic_load_acq_8 kcsan_atomic_load_acq_8 +#define atomic_readandclear_8 kcsan_atomic_readandclear_8 +#define atomic_set_8 kcsan_atomic_set_8 +#define atomic_set_acq_8 kcsan_atomic_set_acq_8 +#define atomic_set_rel_8 kcsan_atomic_set_rel_8 +#define atomic_subtract_8 kcsan_atomic_subtract_8 +#define atomic_subtract_acq_8 kcsan_atomic_subtract_acq_8 +#define atomic_subtract_rel_8 kcsan_atomic_subtract_rel_8 +#define atomic_store_8 kcsan_atomic_store_8 +#define atomic_store_rel_8 kcsan_atomic_store_rel_8 +#define atomic_swap_8 kcsan_atomic_swap_8 +#define atomic_testandclear_8 kcsan_atomic_testandclear_8 +#define atomic_testandset_8 kcsan_atomic_testandset_8 + +#define atomic_add_16 kcsan_atomic_add_16 +#define atomic_add_acq_16 kcsan_atomic_add_acq_16 +#define atomic_add_rel_16 kcsan_atomic_add_rel_16 +#define atomic_clear_16 kcsan_atomic_clear_16 +#define atomic_clear_acq_16 kcsan_atomic_clear_acq_16 +#define atomic_clear_rel_16 kcsan_atomic_clear_rel_16 +#define atomic_cmpset_16 kcsan_atomic_cmpset_16 +#define atomic_cmpset_acq_16 kcsan_atomic_cmpset_acq_16 +#define atomic_cmpset_rel_16 kcsan_atomic_cmpset_rel_16 +#define atomic_fcmpset_16 kcsan_atomic_fcmpset_16 +#define atomic_fcmpset_acq_16 kcsan_atomic_fcmpset_acq_16 +#define atomic_fcmpset_rel_16 kcsan_atomic_fcmpset_rel_16 +#define atomic_fetchadd_16 kcsan_atomic_fetchadd_16 +#define atomic_load_16 kcsan_atomic_load_16 +#define atomic_load_acq_16 kcsan_atomic_load_acq_16 +#define atomic_readandclear_16 kcsan_atomic_readandclear_16 +#define atomic_set_16 kcsan_atomic_set_16 +#define atomic_set_acq_16 kcsan_atomic_set_acq_16 +#define atomic_set_rel_16 kcsan_atomic_set_rel_16 +#define atomic_subtract_16 kcsan_atomic_subtract_16 +#define atomic_subtract_acq_16 kcsan_atomic_subtract_acq_16 +#define atomic_subtract_rel_16 kcsan_atomic_subtract_rel_16 +#define atomic_store_16 kcsan_atomic_store_16 +#define atomic_store_rel_16 kcsan_atomic_store_rel_16 +#define atomic_swap_16 kcsan_atomic_swap_16 +#define atomic_testandclear_16 kcsan_atomic_testandclear_16 +#define atomic_testandset_16 kcsan_atomic_testandset_16 + +#define atomic_add_32 kcsan_atomic_add_32 +#define atomic_add_acq_32 kcsan_atomic_add_acq_32 +#define atomic_add_rel_32 kcsan_atomic_add_rel_32 +#define atomic_clear_32 kcsan_atomic_clear_32 +#define atomic_clear_acq_32 kcsan_atomic_clear_acq_32 +#define atomic_clear_rel_32 kcsan_atomic_clear_rel_32 +#define atomic_cmpset_32 kcsan_atomic_cmpset_32 +#define atomic_cmpset_acq_32 kcsan_atomic_cmpset_acq_32 +#define atomic_cmpset_rel_32 kcsan_atomic_cmpset_rel_32 +#define atomic_fcmpset_32 kcsan_atomic_fcmpset_32 +#define atomic_fcmpset_acq_32 kcsan_atomic_fcmpset_acq_32 +#define atomic_fcmpset_rel_32 kcsan_atomic_fcmpset_rel_32 +#define atomic_fetchadd_32 kcsan_atomic_fetchadd_32 +#define atomic_load_32 kcsan_atomic_load_32 +#define atomic_load_acq_32 kcsan_atomic_load_acq_32 +#define atomic_readandclear_32 kcsan_atomic_readandclear_32 +#define atomic_set_32 kcsan_atomic_set_32 +#define atomic_set_acq_32 kcsan_atomic_set_acq_32 +#define atomic_set_rel_32 kcsan_atomic_set_rel_32 +#define atomic_subtract_32 kcsan_atomic_subtract_32 +#define atomic_subtract_acq_32 kcsan_atomic_subtract_acq_32 +#define atomic_subtract_rel_32 kcsan_atomic_subtract_rel_32 +#define atomic_store_32 kcsan_atomic_store_32 +#define atomic_store_rel_32 kcsan_atomic_store_rel_32 +#define atomic_swap_32 kcsan_atomic_swap_32 +#define atomic_testandclear_32 kcsan_atomic_testandclear_32 +#define atomic_testandset_32 kcsan_atomic_testandset_32 + +#define atomic_add_64 kcsan_atomic_add_64 +#define atomic_add_acq_64 kcsan_atomic_add_acq_64 +#define atomic_add_rel_64 kcsan_atomic_add_rel_64 +#define atomic_clear_64 kcsan_atomic_clear_64 +#define atomic_clear_acq_64 kcsan_atomic_clear_acq_64 +#define atomic_clear_rel_64 kcsan_atomic_clear_rel_64 +#define atomic_cmpset_64 kcsan_atomic_cmpset_64 +#define atomic_cmpset_acq_64 kcsan_atomic_cmpset_acq_64 +#define atomic_cmpset_rel_64 kcsan_atomic_cmpset_rel_64 +#define atomic_fcmpset_64 kcsan_atomic_fcmpset_64 +#define atomic_fcmpset_acq_64 kcsan_atomic_fcmpset_acq_64 +#define atomic_fcmpset_rel_64 kcsan_atomic_fcmpset_rel_64 +#define atomic_fetchadd_64 kcsan_atomic_fetchadd_64 +#define atomic_load_64 kcsan_atomic_load_64 +#define atomic_load_acq_64 kcsan_atomic_load_acq_64 +#define atomic_readandclear_64 kcsan_atomic_readandclear_64 +#define atomic_set_64 kcsan_atomic_set_64 +#define atomic_set_acq_64 kcsan_atomic_set_acq_64 +#define atomic_set_rel_64 kcsan_atomic_set_rel_64 +#define atomic_subtract_64 kcsan_atomic_subtract_64 +#define atomic_subtract_acq_64 kcsan_atomic_subtract_acq_64 +#define atomic_subtract_rel_64 kcsan_atomic_subtract_rel_64 +#define atomic_store_64 kcsan_atomic_store_64 +#define atomic_store_rel_64 kcsan_atomic_store_rel_64 +#define atomic_swap_64 kcsan_atomic_swap_64 +#define atomic_testandclear_64 kcsan_atomic_testandclear_64 +#define atomic_testandset_64 kcsan_atomic_testandset_64 + +#define atomic_thread_fence_acq kcsan_atomic_thread_fence_acq +#define atomic_thread_fence_acq_rel kcsan_atomic_thread_fence_acq_rel +#define atomic_thread_fence_rel kcsan_atomic_thread_fence_rel +#define atomic_thread_fence_seq_cst kcsan_atomic_thread_fence_seq_cst + +#endif /* !KCSAN_RUNTIME */ + +#endif /* !_SYS__CSAN_ATOMIC_H_ */ Property changes on: head/sys/sys/_cscan_atomic.h ___________________________________________________________________ Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Index: head/sys/sys/_cscan_bus.h =================================================================== --- head/sys/sys/_cscan_bus.h (nonexistent) +++ head/sys/sys/_cscan_bus.h (revision 354942) @@ -0,0 +1,190 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (c) 2019 Andrew Turner + * + * This software was developed by SRI International and the University of + * Cambridge Computer Laboratory (Department of Computer Science and + * Technology) under DARPA contract HR0011-18-C-0016 ("ECATS"), as part of the + * DARPA SSITH research programme. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _SYS__CSAN_BUS_H_ +#define _SYS__CSAN_BUS_H_ + +#define KCSAN_BS_MULTI(rw, width, type) \ + void kcsan_bus_space_##rw##_multi_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t, type *, bus_size_t); \ + void kcsan_bus_space_##rw##_multi_stream_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t, type *, bus_size_t); \ + void kcsan_bus_space_##rw##_region_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t, type *, bus_size_t); \ + void kcsan_bus_space_##rw##_region_stream_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t, type *, bus_size_t) + +#define KCSAN_BS_READ(width, type) \ + type kcsan_bus_space_read_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t); \ + type kcsan_bus_space_read_stream_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t); \ + KCSAN_BS_MULTI(read, width, type) + +#define KCSAN_BS_WRITE(width, type) \ + void kcsan_bus_space_write_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t, type); \ + void kcsan_bus_space_write_stream_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t, type); \ + KCSAN_BS_MULTI(write, width, const type) + +#define KCSAN_BS_SET(width, type) \ + void kcsan_bus_space_set_multi_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t, type, bus_size_t); \ + void kcsan_bus_space_set_multi_stream_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t, type, bus_size_t); \ + void kcsan_bus_space_set_region_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t, type, bus_size_t); \ + void kcsan_bus_space_set_region_stream_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t, type, bus_size_t) + +#define KCSAN_BS_COPY(width, type) \ + void kcsan_bus_space_copy_region_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t, bus_space_handle_t, \ + bus_size_t, bus_size_t); \ + void kcsan_bus_space_copy_region_stream_##width(bus_space_tag_t, \ + bus_space_handle_t, bus_size_t, bus_space_handle_t, \ + bus_size_t, bus_size_t); + +#define KCSAN_BS(width, type) \ + KCSAN_BS_READ(width, type); \ + KCSAN_BS_WRITE(width, type); \ + KCSAN_BS_SET(width, type); \ + KCSAN_BS_COPY(width, type) + +KCSAN_BS(1, uint8_t); +KCSAN_BS(2, uint16_t); +KCSAN_BS(4, uint32_t); +KCSAN_BS(8, uint64_t); + +int kcsan_bus_space_map(bus_space_tag_t, bus_addr_t, bus_size_t, int, + bus_space_handle_t *); +void kcsan_bus_space_unmap(bus_space_tag_t, bus_space_handle_t, bus_size_t); +int kcsan_bus_space_subregion(bus_space_tag_t, bus_space_handle_t, bus_size_t, + bus_size_t, bus_space_handle_t *); +int kcsan_bus_space_alloc(bus_space_tag_t, bus_addr_t, bus_addr_t, + bus_size_t, bus_size_t, bus_size_t, int, bus_addr_t *, + bus_space_handle_t *); +void kcsan_bus_space_free(bus_space_tag_t, bus_space_handle_t, bus_size_t); +void kcsan_bus_space_barrier(bus_space_tag_t, bus_space_handle_t, bus_size_t, + bus_size_t, int); + +#ifndef KCSAN_RUNTIME + +#define bus_space_map kcsan_bus_space_map +#define bus_space_unmap kcsan_bus_space_unmap +#define bus_space_subregion kcsan_bus_space_subregion +#define bus_space_alloc kcsan_bus_space_alloc +#define bus_space_free kcsan_bus_space_free +#define bus_space_barrier kcsan_bus_space_barrier + +#define bus_space_read_1 kcsan_bus_space_read_1 +#define bus_space_read_stream_1 kcsan_bus_space_read_stream_1 +#define bus_space_read_multi_1 kcsan_bus_space_read_multi_1 +#define bus_space_read_multi_stream_1 kcsan_bus_space_read_multi_stream_1 +#define bus_space_read_region_1 kcsan_bus_space_read_region_1 +#define bus_space_read_region_stream_1 kcsan_bus_space_read_region_stream_1 +#define bus_space_write_1 kcsan_bus_space_write_1 +#define bus_space_write_stream_1 kcsan_bus_space_write_stream_1 +#define bus_space_write_multi_1 kcsan_bus_space_write_multi_1 +#define bus_space_write_multi_stream_1 kcsan_bus_space_write_multi_stream_1 +#define bus_space_write_region_1 kcsan_bus_space_write_region_1 +#define bus_space_write_region_stream_1 kcsan_bus_space_write_region_stream_1 +#define bus_space_set_multi_1 kcsan_bus_space_set_multi_1 +#define bus_space_set_multi_stream_1 kcsan_bus_space_set_multi_stream_1 +#define bus_space_set_region_1 kcsan_bus_space_set_region_1 +#define bus_space_set_region_stream_1 kcsan_bus_space_set_region_stream_1 +#define bus_space_copy_multi_1 kcsan_bus_space_copy_multi_1 +#define bus_space_copy_multi_stream_1 kcsan_bus_space_copy_multi_stream_1 + +#define bus_space_read_2 kcsan_bus_space_read_2 +#define bus_space_read_stream_2 kcsan_bus_space_read_stream_2 +#define bus_space_read_multi_2 kcsan_bus_space_read_multi_2 +#define bus_space_read_multi_stream_2 kcsan_bus_space_read_multi_stream_2 +#define bus_space_read_region_2 kcsan_bus_space_read_region_2 +#define bus_space_read_region_stream_2 kcsan_bus_space_read_region_stream_2 +#define bus_space_write_2 kcsan_bus_space_write_2 +#define bus_space_write_stream_2 kcsan_bus_space_write_stream_2 +#define bus_space_write_multi_2 kcsan_bus_space_write_multi_2 +#define bus_space_write_multi_stream_2 kcsan_bus_space_write_multi_stream_2 +#define bus_space_write_region_2 kcsan_bus_space_write_region_2 +#define bus_space_write_region_stream_2 kcsan_bus_space_write_region_stream_2 +#define bus_space_set_multi_2 kcsan_bus_space_set_multi_2 +#define bus_space_set_multi_stream_2 kcsan_bus_space_set_multi_stream_2 +#define bus_space_set_region_2 kcsan_bus_space_set_region_2 +#define bus_space_set_region_stream_2 kcsan_bus_space_set_region_stream_2 +#define bus_space_copy_multi_2 kcsan_bus_space_copy_multi_2 +#define bus_space_copy_multi_stream_2 kcsan_bus_space_copy_multi_stream_2 + +#define bus_space_read_4 kcsan_bus_space_read_4 +#define bus_space_read_stream_4 kcsan_bus_space_read_stream_4 +#define bus_space_read_multi_4 kcsan_bus_space_read_multi_4 +#define bus_space_read_multi_stream_4 kcsan_bus_space_read_multi_stream_4 +#define bus_space_read_region_4 kcsan_bus_space_read_region_4 +#define bus_space_read_region_stream_4 kcsan_bus_space_read_region_stream_4 +#define bus_space_write_4 kcsan_bus_space_write_4 +#define bus_space_write_stream_4 kcsan_bus_space_write_stream_4 +#define bus_space_write_multi_4 kcsan_bus_space_write_multi_4 +#define bus_space_write_multi_stream_4 kcsan_bus_space_write_multi_stream_4 +#define bus_space_write_region_4 kcsan_bus_space_write_region_4 +#define bus_space_write_region_stream_4 kcsan_bus_space_write_region_stream_4 +#define bus_space_set_multi_4 kcsan_bus_space_set_multi_4 +#define bus_space_set_multi_stream_4 kcsan_bus_space_set_multi_stream_4 +#define bus_space_set_region_4 kcsan_bus_space_set_region_4 +#define bus_space_set_region_stream_4 kcsan_bus_space_set_region_stream_4 +#define bus_space_copy_multi_4 kcsan_bus_space_copy_multi_4 +#define bus_space_copy_multi_stream_4 kcsan_bus_space_copy_multi_stream_4 + +#define bus_space_read_8 kcsan_bus_space_read_8 +#define bus_space_read_stream_8 kcsan_bus_space_read_stream_8 +#define bus_space_read_multi_8 kcsan_bus_space_read_multi_8 +#define bus_space_read_multi_stream_8 kcsan_bus_space_read_multi_stream_8 +#define bus_space_read_region_8 kcsan_bus_space_read_region_8 +#define bus_space_read_region_stream_8 kcsan_bus_space_read_region_stream_8 +#define bus_space_write_8 kcsan_bus_space_write_8 +#define bus_space_write_stream_8 kcsan_bus_space_write_stream_8 +#define bus_space_write_multi_8 kcsan_bus_space_write_multi_8 +#define bus_space_write_multi_stream_8 kcsan_bus_space_write_multi_stream_8 +#define bus_space_write_region_8 kcsan_bus_space_write_region_8 +#define bus_space_write_region_stream_8 kcsan_bus_space_write_region_stream_8 +#define bus_space_set_multi_8 kcsan_bus_space_set_multi_8 +#define bus_space_set_multi_stream_8 kcsan_bus_space_set_multi_stream_8 +#define bus_space_set_region_8 kcsan_bus_space_set_region_8 +#define bus_space_set_region_stream_8 kcsan_bus_space_set_region_stream_8 +#define bus_space_copy_multi_8 kcsan_bus_space_copy_multi_8 +#define bus_space_copy_multi_stream_8 kcsan_bus_space_copy_multi_stream_8 + +#endif /* !KCSAN_RUNTIME */ + +#endif /* !_SYS__CSAN_BUS_H_ */ Property changes on: head/sys/sys/_cscan_bus.h ___________________________________________________________________ Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Index: head/sys/sys/csan.h =================================================================== --- head/sys/sys/csan.h (revision 354941) +++ head/sys/sys/csan.h (revision 354942) @@ -1,49 +1,45 @@ /* $NetBSD: csan.h,v 1.1 2019/11/05 20:19:18 maxv Exp $ */ /* * Copyright (c) 2019 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Maxime Villard. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ */ #ifndef _SYS_CSAN_H_ #define _SYS_CSAN_H_ -#ifdef _KERNEL_OPT -#include "opt_kcsan.h" -#endif - #include #ifdef KCSAN -void kcsan_init(void); -void kcsan_cpu_init(struct cpu_info *); +void kcsan_cpu_init(u_int); #else -#define kcsan_init() __nothing -#define kcsan_cpu_init(ci) __nothing +#define kcsan_cpu_init(ci) ((void)0) #endif #endif /* !_SYS_CSAN_H_ */ Property changes on: head/sys/sys/csan.h ___________________________________________________________________ Deleted: fbsd:nokeywords ## -1 +0,0 ## -yes \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Index: head/sys/sys/libkern.h =================================================================== --- head/sys/sys/libkern.h (revision 354941) +++ head/sys/sys/libkern.h (revision 354942) @@ -1,220 +1,229 @@ /*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)libkern.h 8.1 (Berkeley) 6/10/93 * $FreeBSD$ */ #ifndef _SYS_LIBKERN_H_ #define _SYS_LIBKERN_H_ #include #include #ifdef _KERNEL #include #endif #ifndef LIBKERN_INLINE #define LIBKERN_INLINE static __inline #define LIBKERN_BODY #endif /* BCD conversions. */ extern u_char const bcd2bin_data[]; extern u_char const bin2bcd_data[]; extern char const hex2ascii_data[]; #define LIBKERN_LEN_BCD2BIN 154 #define LIBKERN_LEN_BIN2BCD 100 #define LIBKERN_LEN_HEX2ASCII 36 static inline u_char bcd2bin(int bcd) { KASSERT(bcd >= 0 && bcd < LIBKERN_LEN_BCD2BIN, ("invalid bcd %d", bcd)); return (bcd2bin_data[bcd]); } static inline u_char bin2bcd(int bin) { KASSERT(bin >= 0 && bin < LIBKERN_LEN_BIN2BCD, ("invalid bin %d", bin)); return (bin2bcd_data[bin]); } static inline char hex2ascii(int hex) { KASSERT(hex >= 0 && hex < LIBKERN_LEN_HEX2ASCII, ("invalid hex %d", hex)); return (hex2ascii_data[hex]); } static inline bool validbcd(int bcd) { return (bcd == 0 || (bcd > 0 && bcd <= 0x99 && bcd2bin_data[bcd] != 0)); } static __inline int imax(int a, int b) { return (a > b ? a : b); } static __inline int imin(int a, int b) { return (a < b ? a : b); } static __inline long lmax(long a, long b) { return (a > b ? a : b); } static __inline long lmin(long a, long b) { return (a < b ? a : b); } static __inline u_int max(u_int a, u_int b) { return (a > b ? a : b); } static __inline u_int min(u_int a, u_int b) { return (a < b ? a : b); } static __inline quad_t qmax(quad_t a, quad_t b) { return (a > b ? a : b); } static __inline quad_t qmin(quad_t a, quad_t b) { return (a < b ? a : b); } static __inline u_quad_t uqmax(u_quad_t a, u_quad_t b) { return (a > b ? a : b); } static __inline u_quad_t uqmin(u_quad_t a, u_quad_t b) { return (a < b ? a : b); } static __inline u_long ulmax(u_long a, u_long b) { return (a > b ? a : b); } static __inline u_long ulmin(u_long a, u_long b) { return (a < b ? a : b); } static __inline __uintmax_t ummax(__uintmax_t a, __uintmax_t b) { return (a > b ? a : b); } static __inline __uintmax_t ummin(__uintmax_t a, __uintmax_t b) { return (a < b ? a : b); } static __inline off_t omax(off_t a, off_t b) { return (a > b ? a : b); } static __inline off_t omin(off_t a, off_t b) { return (a < b ? a : b); } static __inline int abs(int a) { return (a < 0 ? -a : a); } static __inline long labs(long a) { return (a < 0 ? -a : a); } static __inline quad_t qabs(quad_t a) { return (a < 0 ? -a : a); } #define ARC4_ENTR_NONE 0 /* Don't have entropy yet. */ #define ARC4_ENTR_HAVE 1 /* Have entropy. */ #define ARC4_ENTR_SEED 2 /* Reseeding. */ extern int arc4rand_iniseed_state; /* Prototypes for non-quad routines. */ struct malloc_type; uint32_t arc4random(void); void arc4random_buf(void *, size_t); void arc4rand(void *, u_int, int); int timingsafe_bcmp(const void *, const void *, size_t); void *bsearch(const void *, const void *, size_t, size_t, int (*)(const void *, const void *)); #ifndef HAVE_INLINE_FFS int ffs(int); #endif #ifndef HAVE_INLINE_FFSL int ffsl(long); #endif #ifndef HAVE_INLINE_FFSLL int ffsll(long long); #endif #ifndef HAVE_INLINE_FLS int fls(int); #endif #ifndef HAVE_INLINE_FLSL int flsl(long); #endif #ifndef HAVE_INLINE_FLSLL int flsll(long long); #endif #define bitcount64(x) __bitcount64((uint64_t)(x)) #define bitcount32(x) __bitcount32((uint32_t)(x)) #define bitcount16(x) __bitcount16((uint16_t)(x)) #define bitcountl(x) __bitcountl((u_long)(x)) #define bitcount(x) __bitcount((u_int)(x)) int fnmatch(const char *, const char *, int); int locc(int, char *, u_int); void *memchr(const void *s, int c, size_t n); void *memcchr(const void *s, int c, size_t n); void *memmem(const void *l, size_t l_len, const void *s, size_t s_len); void qsort(void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *)); void qsort_r(void *base, size_t nmemb, size_t size, void *thunk, int (*compar)(void *, const void *, const void *)); u_long random(void); int scanc(u_int, const u_char *, const u_char *, int); void srandom(u_long); int strcasecmp(const char *, const char *); char *strcat(char * __restrict, const char * __restrict); char *strchr(const char *, int); char *strchrnul(const char *, int); int strcmp(const char *, const char *); char *strcpy(char * __restrict, const char * __restrict); size_t strcspn(const char * __restrict, const char * __restrict) __pure; char *strdup_flags(const char *__restrict, struct malloc_type *, int); char *strdup(const char *__restrict, struct malloc_type *); char *strncat(char *, const char *, size_t); char *strndup(const char *__restrict, size_t, struct malloc_type *); size_t strlcat(char *, const char *, size_t); size_t strlcpy(char *, const char *, size_t); size_t strlen(const char *); int strncasecmp(const char *, const char *, size_t); int strncmp(const char *, const char *, size_t); char *strncpy(char * __restrict, const char * __restrict, size_t); size_t strnlen(const char *, size_t); char *strrchr(const char *, int); char *strsep(char **, const char *delim); size_t strspn(const char *, const char *); char *strstr(const char *, const char *); int strvalid(const char *, size_t); +#ifdef KCSAN +char *kcsan_strcpy(char *, const char *); +int kcsan_strcmp(const char *, const char *); +size_t kcsan_strlen(const char *); +#define strcpy(d, s) kcsan_strcpy((d), (s)) +#define strcmp(s1, s2) kcsan_strcmp((s1), (s2)) +#define strlen(s) kcsan_strlen((s)) +#endif + static __inline char * index(const char *p, int ch) { return (strchr(p, ch)); } static __inline char * rindex(const char *p, int ch) { return (strrchr(p, ch)); } /* fnmatch() return values. */ #define FNM_NOMATCH 1 /* Match failed. */ /* fnmatch() flags. */ #define FNM_NOESCAPE 0x01 /* Disable backslash escaping. */ #define FNM_PATHNAME 0x02 /* Slash must be matched by slash. */ #define FNM_PERIOD 0x04 /* Period must be matched by period. */ #define FNM_LEADING_DIR 0x08 /* Ignore / after Imatch. */ #define FNM_CASEFOLD 0x10 /* Case insensitive search. */ #define FNM_IGNORECASE FNM_CASEFOLD #define FNM_FILE_NAME FNM_PATHNAME #endif /* !_SYS_LIBKERN_H_ */ Index: head/sys/sys/systm.h =================================================================== --- head/sys/sys/systm.h (revision 354941) +++ head/sys/sys/systm.h (revision 354942) @@ -1,583 +1,609 @@ /*- * SPDX-License-Identifier: BSD-3-Clause * * Copyright (c) 1982, 1988, 1991, 1993 * The Regents of the University of California. All rights reserved. * (c) UNIX System Laboratories, Inc. * All or some portions of this file are derived from material licensed * to the University of California by American Telephone and Telegraph * Co. or Unix System Laboratories, Inc. and are reproduced herein with * the permission of UNIX System Laboratories, Inc. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)systm.h 8.7 (Berkeley) 3/29/95 * $FreeBSD$ */ #ifndef _SYS_SYSTM_H_ #define _SYS_SYSTM_H_ #include #include #include #include #include #include /* for people using printf mainly */ __NULLABILITY_PRAGMA_PUSH extern int cold; /* nonzero if we are doing a cold boot */ extern int suspend_blocked; /* block suspend due to pending shutdown */ extern int rebooting; /* kern_reboot() has been called. */ extern const char *panicstr; /* panic message */ extern char version[]; /* system version */ extern char compiler_version[]; /* compiler version */ extern char copyright[]; /* system copyright */ extern int kstack_pages; /* number of kernel stack pages */ extern u_long pagesizes[]; /* supported page sizes */ extern long physmem; /* physical memory */ extern long realmem; /* 'real' memory */ extern char *rootdevnames[2]; /* names of possible root devices */ extern int boothowto; /* reboot flags, from console subsystem */ extern int bootverbose; /* nonzero to print verbose messages */ extern int maxusers; /* system tune hint */ extern int ngroups_max; /* max # of supplemental groups */ extern int vm_guest; /* Running as virtual machine guest? */ /* * Detected virtual machine guest types. The intention is to expand * and/or add to the VM_GUEST_VM type if specific VM functionality is * ever implemented (e.g. vendor-specific paravirtualization features). * Keep in sync with vm_guest_sysctl_names[]. */ enum VM_GUEST { VM_GUEST_NO = 0, VM_GUEST_VM, VM_GUEST_XEN, VM_GUEST_HV, VM_GUEST_VMWARE, VM_GUEST_KVM, VM_GUEST_BHYVE, VM_GUEST_VBOX, VM_GUEST_PARALLELS, VM_LAST }; /* * These functions need to be declared before the KASSERT macro is invoked in * !KASSERT_PANIC_OPTIONAL builds, so their declarations are sort of out of * place compared to other function definitions in this header. On the other * hand, this header is a bit disorganized anyway. */ void panic(const char *, ...) __dead2 __printflike(1, 2); void vpanic(const char *, __va_list) __dead2 __printflike(1, 0); #if defined(WITNESS) || defined(INVARIANT_SUPPORT) #ifdef KASSERT_PANIC_OPTIONAL void kassert_panic(const char *fmt, ...) __printflike(1, 2); #else #define kassert_panic panic #endif #endif #ifdef INVARIANTS /* The option is always available */ #define KASSERT(exp,msg) do { \ if (__predict_false(!(exp))) \ kassert_panic msg; \ } while (0) #define VNASSERT(exp, vp, msg) do { \ if (__predict_false(!(exp))) { \ vn_printf(vp, "VNASSERT failed\n"); \ kassert_panic msg; \ } \ } while (0) #else #define KASSERT(exp,msg) do { \ } while (0) #define VNASSERT(exp, vp, msg) do { \ } while (0) #endif #ifndef CTASSERT /* Allow lint to override */ #define CTASSERT(x) _Static_assert(x, "compile-time assertion failed") #endif #if defined(_KERNEL) #include /* MAXCPU */ #include /* curthread */ #include #endif /* * Assert that a pointer can be loaded from memory atomically. * * This assertion enforces stronger alignment than necessary. For example, * on some architectures, atomicity for unaligned loads will depend on * whether or not the load spans multiple cache lines. */ #define ASSERT_ATOMIC_LOAD_PTR(var, msg) \ KASSERT(sizeof(var) == sizeof(void *) && \ ((uintptr_t)&(var) & (sizeof(void *) - 1)) == 0, msg) /* * Assert that a thread is in critical(9) section. */ #define CRITICAL_ASSERT(td) \ KASSERT((td)->td_critnest >= 1, ("Not in critical section")); /* * If we have already panic'd and this is the thread that called * panic(), then don't block on any mutexes but silently succeed. * Otherwise, the kernel will deadlock since the scheduler isn't * going to run the thread that holds any lock we need. */ #define SCHEDULER_STOPPED_TD(td) ({ \ MPASS((td) == curthread); \ __predict_false((td)->td_stopsched); \ }) #define SCHEDULER_STOPPED() SCHEDULER_STOPPED_TD(curthread) /* * Align variables. */ #define __read_mostly __section(".data.read_mostly") #define __read_frequently __section(".data.read_frequently") #define __exclusive_cache_line __aligned(CACHE_LINE_SIZE) \ __section(".data.exclusive_cache_line") /* * XXX the hints declarations are even more misplaced than most declarations * in this file, since they are needed in one file (per arch) and only used * in two files. * XXX most of these variables should be const. */ extern int osreldate; extern bool dynamic_kenv; extern struct mtx kenv_lock; extern char *kern_envp; extern char *md_envp; extern char static_env[]; extern char static_hints[]; /* by config for now */ extern char **kenvp; extern const void *zero_region; /* address space maps to a zeroed page */ extern int unmapped_buf_allowed; #ifdef __LP64__ #define IOSIZE_MAX iosize_max() #define DEVFS_IOSIZE_MAX devfs_iosize_max() #else #define IOSIZE_MAX SSIZE_MAX #define DEVFS_IOSIZE_MAX SSIZE_MAX #endif /* * General function declarations. */ struct inpcb; struct lock_object; struct malloc_type; struct mtx; struct proc; struct socket; struct thread; struct tty; struct ucred; struct uio; struct _jmp_buf; struct trapframe; struct eventtimer; int setjmp(struct _jmp_buf *) __returns_twice; void longjmp(struct _jmp_buf *, int) __dead2; int dumpstatus(vm_offset_t addr, off_t count); int nullop(void); int eopnotsupp(void); int ureadc(int, struct uio *); void hashdestroy(void *, struct malloc_type *, u_long); void *hashinit(int count, struct malloc_type *type, u_long *hashmask); void *hashinit_flags(int count, struct malloc_type *type, u_long *hashmask, int flags); #define HASH_NOWAIT 0x00000001 #define HASH_WAITOK 0x00000002 void *phashinit(int count, struct malloc_type *type, u_long *nentries); void *phashinit_flags(int count, struct malloc_type *type, u_long *nentries, int flags); void g_waitidle(void); void cpu_boot(int); void cpu_flush_dcache(void *, size_t); void cpu_rootconf(void); void critical_enter_KBI(void); void critical_exit_KBI(void); void critical_exit_preempt(void); void init_param1(void); void init_param2(long physpages); void init_static_kenv(char *, size_t); void tablefull(const char *); /* * Allocate per-thread "current" state in the linuxkpi */ extern int (*lkpi_alloc_current)(struct thread *, int); int linux_alloc_current_noop(struct thread *, int); #if defined(KLD_MODULE) || defined(KTR_CRITICAL) || !defined(_KERNEL) || defined(GENOFFSET) #define critical_enter() critical_enter_KBI() #define critical_exit() critical_exit_KBI() #else static __inline void critical_enter(void) { struct thread_lite *td; td = (struct thread_lite *)curthread; td->td_critnest++; __compiler_membar(); } static __inline void critical_exit(void) { struct thread_lite *td; td = (struct thread_lite *)curthread; KASSERT(td->td_critnest != 0, ("critical_exit: td_critnest == 0")); __compiler_membar(); td->td_critnest--; __compiler_membar(); if (__predict_false(td->td_owepreempt)) critical_exit_preempt(); } #endif #ifdef EARLY_PRINTF typedef void early_putc_t(int ch); extern early_putc_t *early_putc; #endif int kvprintf(char const *, void (*)(int, void*), void *, int, __va_list) __printflike(1, 0); void log(int, const char *, ...) __printflike(2, 3); void log_console(struct uio *); void vlog(int, const char *, __va_list) __printflike(2, 0); int asprintf(char **ret, struct malloc_type *mtp, const char *format, ...) __printflike(3, 4); int printf(const char *, ...) __printflike(1, 2); int snprintf(char *, size_t, const char *, ...) __printflike(3, 4); int sprintf(char *buf, const char *, ...) __printflike(2, 3); int uprintf(const char *, ...) __printflike(1, 2); int vprintf(const char *, __va_list) __printflike(1, 0); int vasprintf(char **ret, struct malloc_type *mtp, const char *format, __va_list ap) __printflike(3, 0); int vsnprintf(char *, size_t, const char *, __va_list) __printflike(3, 0); int vsnrprintf(char *, size_t, int, const char *, __va_list) __printflike(4, 0); int vsprintf(char *buf, const char *, __va_list) __printflike(2, 0); int sscanf(const char *, char const * _Nonnull, ...) __scanflike(2, 3); int vsscanf(const char * _Nonnull, char const * _Nonnull, __va_list) __scanflike(2, 0); long strtol(const char *, char **, int); u_long strtoul(const char *, char **, int); quad_t strtoq(const char *, char **, int); u_quad_t strtouq(const char *, char **, int); void tprintf(struct proc *p, int pri, const char *, ...) __printflike(3, 4); void vtprintf(struct proc *, int, const char *, __va_list) __printflike(3, 0); void hexdump(const void *ptr, int length, const char *hdr, int flags); #define HD_COLUMN_MASK 0xff #define HD_DELIM_MASK 0xff00 #define HD_OMIT_COUNT (1 << 16) #define HD_OMIT_HEX (1 << 17) #define HD_OMIT_CHARS (1 << 18) #define ovbcopy(f, t, l) bcopy((f), (t), (l)) void bcopy(const void * _Nonnull from, void * _Nonnull to, size_t len); -#define bcopy(from, to, len) __builtin_memmove((to), (from), (len)) void bzero(void * _Nonnull buf, size_t len); -#define bzero(buf, len) __builtin_memset((buf), 0, (len)) void explicit_bzero(void * _Nonnull, size_t); int bcmp(const void *b1, const void *b2, size_t len); -#define bcmp(b1, b2, len) __builtin_memcmp((b1), (b2), (len)) void *memset(void * _Nonnull buf, int c, size_t len); -#define memset(buf, c, len) __builtin_memset((buf), (c), (len)) void *memcpy(void * _Nonnull to, const void * _Nonnull from, size_t len); -#define memcpy(to, from, len) __builtin_memcpy((to), (from), (len)) void *memmove(void * _Nonnull dest, const void * _Nonnull src, size_t n); -#define memmove(dest, src, n) __builtin_memmove((dest), (src), (n)) int memcmp(const void *b1, const void *b2, size_t len); + +#ifdef KCSAN +void *kcsan_memset(void *, int, size_t); +void *kcsan_memcpy(void *, const void *, size_t); +void *kcsan_memmove(void *, const void *, size_t); +int kcsan_memcmp(const void *, const void *, size_t); +#define bcopy(from, to, len) kcsan_memmove((to), (from), (len)) +#define bzero(buf, len) kcsan_memset((buf), 0, (len)) +#define bcmp(b1, b2, len) kcsan_memcmp((b1), (b2), (len)) +#define memset(buf, c, len) kcsan_memset((buf), (c), (len)) +#define memcpy(to, from, len) kcsan_memcpy((to), (from), (len)) +#define memmove(dest, src, n) kcsan_memmove((dest), (src), (n)) +#define memcmp(b1, b2, len) kcsan_memcmp((b1), (b2), (len)) +#else +#define bcopy(from, to, len) __builtin_memmove((to), (from), (len)) +#define bzero(buf, len) __builtin_memset((buf), 0, (len)) +#define bcmp(b1, b2, len) __builtin_memcmp((b1), (b2), (len)) +#define memset(buf, c, len) __builtin_memset((buf), (c), (len)) +#define memcpy(to, from, len) __builtin_memcpy((to), (from), (len)) +#define memmove(dest, src, n) __builtin_memmove((dest), (src), (n)) #define memcmp(b1, b2, len) __builtin_memcmp((b1), (b2), (len)) +#endif void *memset_early(void * _Nonnull buf, int c, size_t len); #define bzero_early(buf, len) memset_early((buf), 0, (len)) void *memcpy_early(void * _Nonnull to, const void * _Nonnull from, size_t len); void *memmove_early(void * _Nonnull dest, const void * _Nonnull src, size_t n); #define bcopy_early(from, to, len) memmove_early((to), (from), (len)) int copystr(const void * _Nonnull __restrict kfaddr, void * _Nonnull __restrict kdaddr, size_t len, size_t * __restrict lencopied); int copyinstr(const void * __restrict udaddr, void * _Nonnull __restrict kaddr, size_t len, size_t * __restrict lencopied); int copyin(const void * __restrict udaddr, void * _Nonnull __restrict kaddr, size_t len); int copyin_nofault(const void * __restrict udaddr, void * _Nonnull __restrict kaddr, size_t len); int copyout(const void * _Nonnull __restrict kaddr, void * __restrict udaddr, size_t len); int copyout_nofault(const void * _Nonnull __restrict kaddr, void * __restrict udaddr, size_t len); + +#ifdef KCSAN +int kcsan_copystr(const void *, void *, size_t, size_t *); +int kcsan_copyin(const void *, void *, size_t); +int kcsan_copyinstr(const void *, void *, size_t, size_t *); +int kcsan_copyout(const void *, void *, size_t); +#define copystr(kf, k, l, lc) kcsan_copystr((kf), (k), (l), (lc)) +#define copyin(u, k, l) kcsan_copyin((u), (k), (l)) +#define copyinstr(u, k, l, lc) kcsan_copyinstr((u), (k), (l), (lc)) +#define copyout(k, u, l) kcsan_copyout((k), (u), (l)) +#endif int fubyte(volatile const void *base); long fuword(volatile const void *base); int fuword16(volatile const void *base); int32_t fuword32(volatile const void *base); int64_t fuword64(volatile const void *base); int fueword(volatile const void *base, long *val); int fueword32(volatile const void *base, int32_t *val); int fueword64(volatile const void *base, int64_t *val); int subyte(volatile void *base, int byte); int suword(volatile void *base, long word); int suword16(volatile void *base, int word); int suword32(volatile void *base, int32_t word); int suword64(volatile void *base, int64_t word); uint32_t casuword32(volatile uint32_t *base, uint32_t oldval, uint32_t newval); u_long casuword(volatile u_long *p, u_long oldval, u_long newval); int casueword32(volatile uint32_t *base, uint32_t oldval, uint32_t *oldvalp, uint32_t newval); int casueword(volatile u_long *p, u_long oldval, u_long *oldvalp, u_long newval); void realitexpire(void *); int sysbeep(int hertz, int period); void hardclock(int cnt, int usermode); void hardclock_sync(int cpu); void softclock(void *); void statclock(int cnt, int usermode); void profclock(int cnt, int usermode, uintfptr_t pc); int hardclockintr(void); void startprofclock(struct proc *); void stopprofclock(struct proc *); void cpu_startprofclock(void); void cpu_stopprofclock(void); void suspendclock(void); void resumeclock(void); sbintime_t cpu_idleclock(void); void cpu_activeclock(void); void cpu_new_callout(int cpu, sbintime_t bt, sbintime_t bt_opt); void cpu_et_frequency(struct eventtimer *et, uint64_t newfreq); extern int cpu_disable_c2_sleep; extern int cpu_disable_c3_sleep; char *kern_getenv(const char *name); void freeenv(char *env); int getenv_int(const char *name, int *data); int getenv_uint(const char *name, unsigned int *data); int getenv_long(const char *name, long *data); int getenv_ulong(const char *name, unsigned long *data); int getenv_string(const char *name, char *data, int size); int getenv_int64(const char *name, int64_t *data); int getenv_uint64(const char *name, uint64_t *data); int getenv_quad(const char *name, quad_t *data); int kern_setenv(const char *name, const char *value); int kern_unsetenv(const char *name); int testenv(const char *name); int getenv_array(const char *name, void *data, int size, int *psize, int type_size, bool allow_signed); #define GETENV_UNSIGNED false /* negative numbers not allowed */ #define GETENV_SIGNED true /* negative numbers allowed */ typedef uint64_t (cpu_tick_f)(void); void set_cputicker(cpu_tick_f *func, uint64_t freq, unsigned var); extern cpu_tick_f *cpu_ticks; uint64_t cpu_tickrate(void); uint64_t cputick2usec(uint64_t tick); #ifdef APM_FIXUP_CALLTODO struct timeval; void adjust_timeout_calltodo(struct timeval *time_change); #endif /* APM_FIXUP_CALLTODO */ #include /* Initialize the world */ void consinit(void); void cpu_initclocks(void); void cpu_initclocks_bsp(void); void cpu_initclocks_ap(void); void usrinfoinit(void); /* Finalize the world */ void kern_reboot(int) __dead2; void shutdown_nice(int); /* Timeouts */ typedef void timeout_t(void *); /* timeout function type */ #define CALLOUT_HANDLE_INITIALIZER(handle) \ { NULL } void callout_handle_init(struct callout_handle *); struct callout_handle timeout(timeout_t *, void *, int); void untimeout(timeout_t *, void *, struct callout_handle); /* Stubs for obsolete functions that used to be for interrupt management */ static __inline intrmask_t splbio(void) { return 0; } static __inline intrmask_t splcam(void) { return 0; } static __inline intrmask_t splclock(void) { return 0; } static __inline intrmask_t splhigh(void) { return 0; } static __inline intrmask_t splimp(void) { return 0; } static __inline intrmask_t splnet(void) { return 0; } static __inline intrmask_t spltty(void) { return 0; } static __inline void splx(intrmask_t ipl __unused) { return; } /* * Common `proc' functions are declared here so that proc.h can be included * less often. */ int _sleep(void * _Nonnull chan, struct lock_object *lock, int pri, const char *wmesg, sbintime_t sbt, sbintime_t pr, int flags); #define msleep(chan, mtx, pri, wmesg, timo) \ _sleep((chan), &(mtx)->lock_object, (pri), (wmesg), \ tick_sbt * (timo), 0, C_HARDCLOCK) #define msleep_sbt(chan, mtx, pri, wmesg, bt, pr, flags) \ _sleep((chan), &(mtx)->lock_object, (pri), (wmesg), (bt), (pr), \ (flags)) int msleep_spin_sbt(void * _Nonnull chan, struct mtx *mtx, const char *wmesg, sbintime_t sbt, sbintime_t pr, int flags); #define msleep_spin(chan, mtx, wmesg, timo) \ msleep_spin_sbt((chan), (mtx), (wmesg), tick_sbt * (timo), \ 0, C_HARDCLOCK) int pause_sbt(const char *wmesg, sbintime_t sbt, sbintime_t pr, int flags); #define pause(wmesg, timo) \ pause_sbt((wmesg), tick_sbt * (timo), 0, C_HARDCLOCK) #define pause_sig(wmesg, timo) \ pause_sbt((wmesg), tick_sbt * (timo), 0, C_HARDCLOCK | C_CATCH) #define tsleep(chan, pri, wmesg, timo) \ _sleep((chan), NULL, (pri), (wmesg), tick_sbt * (timo), \ 0, C_HARDCLOCK) #define tsleep_sbt(chan, pri, wmesg, bt, pr, flags) \ _sleep((chan), NULL, (pri), (wmesg), (bt), (pr), (flags)) void wakeup(void * chan); void wakeup_one(void * chan); void wakeup_any(void * chan); /* * Common `struct cdev *' stuff are declared here to avoid #include poisoning */ struct cdev; dev_t dev2udev(struct cdev *x); const char *devtoname(struct cdev *cdev); #ifdef __LP64__ size_t devfs_iosize_max(void); size_t iosize_max(void); #endif int poll_no_poll(int events); /* XXX: Should be void nanodelay(u_int nsec); */ void DELAY(int usec); /* Root mount holdback API */ struct root_hold_token; struct root_hold_token *root_mount_hold(const char *identifier); void root_mount_rel(struct root_hold_token *h); int root_mounted(void); /* * Unit number allocation API. (kern/subr_unit.c) */ struct unrhdr; struct unrhdr *new_unrhdr(int low, int high, struct mtx *mutex); void init_unrhdr(struct unrhdr *uh, int low, int high, struct mtx *mutex); void delete_unrhdr(struct unrhdr *uh); void clear_unrhdr(struct unrhdr *uh); void clean_unrhdr(struct unrhdr *uh); void clean_unrhdrl(struct unrhdr *uh); int alloc_unr(struct unrhdr *uh); int alloc_unr_specific(struct unrhdr *uh, u_int item); int alloc_unrl(struct unrhdr *uh); void free_unr(struct unrhdr *uh, u_int item); #ifndef __LP64__ #define UNR64_LOCKED #endif struct unrhdr64 { uint64_t counter; }; static __inline void new_unrhdr64(struct unrhdr64 *unr64, uint64_t low) { unr64->counter = low; } #ifdef UNR64_LOCKED uint64_t alloc_unr64(struct unrhdr64 *); #else static __inline uint64_t alloc_unr64(struct unrhdr64 *unr64) { return (atomic_fetchadd_64(&unr64->counter, 1)); } #endif void intr_prof_stack_use(struct thread *td, struct trapframe *frame); void counted_warning(unsigned *counter, const char *msg); /* * APIs to manage deprecation and obsolescence. */ struct device; void _gone_in(int major, const char *msg); void _gone_in_dev(struct device *dev, int major, const char *msg); #ifdef NO_OBSOLETE_CODE #define __gone_ok(m, msg) \ _Static_assert(m < P_OSREL_MAJOR(__FreeBSD_version)), \ "Obsolete code" msg); #else #define __gone_ok(m, msg) #endif #define gone_in(major, msg) __gone_ok(major, msg) _gone_in(major, msg) #define gone_in_dev(dev, major, msg) __gone_ok(major, msg) _gone_in_dev(dev, major, msg) __NULLABILITY_PRAGMA_POP #endif /* !_SYS_SYSTM_H_ */ Index: head/sys/x86/include/bus.h =================================================================== --- head/sys/x86/include/bus.h (revision 354941) +++ head/sys/x86/include/bus.h (revision 354942) @@ -1,1091 +1,1096 @@ /*- * SPDX-License-Identifier: BSD-3-Clause AND BSD-2-Clause-NetBSDE * * Copyright (c) KATO Takenori, 1999. * * All rights reserved. Unpublished rights reserved under the copyright * laws of Japan. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer as * the first lines of this file unmodified. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD$ */ /* $NetBSD: bus.h,v 1.12 1997/10/01 08:25:15 fvdl Exp $ */ /*- * Copyright (c) 1996, 1997 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, * NASA Ames Research Center. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ /*- * Copyright (c) 1996 Charles M. Hannum. All rights reserved. * Copyright (c) 1996 Christopher G. Demetriou. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Christopher G. Demetriou * for the NetBSD Project. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _X86_BUS_H_ #define _X86_BUS_H_ #include #include +#include #ifndef __GNUCLIKE_ASM #error "no assembler code for your compiler" #endif /* * Values for the x86 bus space tag, not to be used directly by MI code. */ #define X86_BUS_SPACE_IO 0 /* space is i/o space */ #define X86_BUS_SPACE_MEM 1 /* space is mem space */ #define BUS_SPACE_MAXSIZE_24BIT 0xFFFFFF #define BUS_SPACE_MAXSIZE_32BIT 0xFFFFFFFF #if defined(__amd64__) #define BUS_SPACE_MAXSIZE 0xFFFFFFFFFFFFFFFFULL #else #define BUS_SPACE_MAXSIZE 0xFFFFFFFF #endif #define BUS_SPACE_MAXADDR_24BIT 0xFFFFFF #define BUS_SPACE_MAXADDR_32BIT 0xFFFFFFFF #if defined(__amd64__) || defined(PAE) #define BUS_SPACE_MAXADDR_48BIT 0xFFFFFFFFFFFFULL #define BUS_SPACE_MAXADDR 0xFFFFFFFFFFFFFFFFULL #else #define BUS_SPACE_MAXADDR 0xFFFFFFFF #endif #define BUS_SPACE_INVALID_DATA (~0) #define BUS_SPACE_UNRESTRICTED (~0) +#define BUS_SPACE_BARRIER_READ 0x01 /* force read barrier */ +#define BUS_SPACE_BARRIER_WRITE 0x02 /* force write barrier */ + +#if defined(KCSAN) && !defined(KCSAN_RUNTIME) +#include +#else + /* * Map a region of device bus space into CPU virtual address space. */ int bus_space_map(bus_space_tag_t tag, bus_addr_t addr, bus_size_t size, int flags, bus_space_handle_t *bshp); /* * Unmap a region of device bus space. */ void bus_space_unmap(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t size); /* * Get a new handle for a subregion of an already-mapped area of bus space. */ static __inline int bus_space_subregion(bus_space_tag_t t, bus_space_handle_t bsh, bus_size_t offset, bus_size_t size, bus_space_handle_t *nbshp); static __inline int bus_space_subregion(bus_space_tag_t t __unused, bus_space_handle_t bsh, bus_size_t offset, bus_size_t size __unused, bus_space_handle_t *nbshp) { *nbshp = bsh + offset; return (0); } /* * Allocate a region of memory that is accessible to devices in bus space. */ int bus_space_alloc(bus_space_tag_t t, bus_addr_t rstart, bus_addr_t rend, bus_size_t size, bus_size_t align, bus_size_t boundary, int flags, bus_addr_t *addrp, bus_space_handle_t *bshp); /* * Free a region of bus space accessible memory. */ static __inline void bus_space_free(bus_space_tag_t t, bus_space_handle_t bsh, bus_size_t size); static __inline void bus_space_free(bus_space_tag_t t __unused, bus_space_handle_t bsh __unused, bus_size_t size __unused) { } /* * Read a 1, 2, 4, or 8 byte quantity from bus space * described by tag/handle/offset. */ static __inline u_int8_t bus_space_read_1(bus_space_tag_t tag, bus_space_handle_t handle, bus_size_t offset); static __inline u_int16_t bus_space_read_2(bus_space_tag_t tag, bus_space_handle_t handle, bus_size_t offset); static __inline u_int32_t bus_space_read_4(bus_space_tag_t tag, bus_space_handle_t handle, bus_size_t offset); #ifdef __amd64__ static __inline uint64_t bus_space_read_8(bus_space_tag_t tag, bus_space_handle_t handle, bus_size_t offset); #endif static __inline u_int8_t bus_space_read_1(bus_space_tag_t tag, bus_space_handle_t handle, bus_size_t offset) { if (tag == X86_BUS_SPACE_IO) return (inb(handle + offset)); return (*(volatile u_int8_t *)(handle + offset)); } static __inline u_int16_t bus_space_read_2(bus_space_tag_t tag, bus_space_handle_t handle, bus_size_t offset) { if (tag == X86_BUS_SPACE_IO) return (inw(handle + offset)); return (*(volatile u_int16_t *)(handle + offset)); } static __inline u_int32_t bus_space_read_4(bus_space_tag_t tag, bus_space_handle_t handle, bus_size_t offset) { if (tag == X86_BUS_SPACE_IO) return (inl(handle + offset)); return (*(volatile u_int32_t *)(handle + offset)); } #ifdef __amd64__ static __inline uint64_t bus_space_read_8(bus_space_tag_t tag, bus_space_handle_t handle, bus_size_t offset) { if (tag == X86_BUS_SPACE_IO) /* No 8 byte IO space access on x86 */ return (BUS_SPACE_INVALID_DATA); return (*(volatile uint64_t *)(handle + offset)); } #endif /* * Read `count' 1, 2, 4, or 8 byte quantities from bus space * described by tag/handle/offset and copy into buffer provided. */ static __inline void bus_space_read_multi_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int8_t *addr, size_t count); static __inline void bus_space_read_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int16_t *addr, size_t count); static __inline void bus_space_read_multi_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int32_t *addr, size_t count); static __inline void bus_space_read_multi_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int8_t *addr, size_t count) { if (tag == X86_BUS_SPACE_IO) insb(bsh + offset, addr, count); else { #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ 1: movb (%2),%%al \n\ stosb \n\ loop 1b" : "=D" (addr), "=c" (count) : "r" (bsh + offset), "0" (addr), "1" (count) : "%eax", "memory"); #endif } } static __inline void bus_space_read_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int16_t *addr, size_t count) { if (tag == X86_BUS_SPACE_IO) insw(bsh + offset, addr, count); else { #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ 1: movw (%2),%%ax \n\ stosw \n\ loop 1b" : "=D" (addr), "=c" (count) : "r" (bsh + offset), "0" (addr), "1" (count) : "%eax", "memory"); #endif } } static __inline void bus_space_read_multi_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int32_t *addr, size_t count) { if (tag == X86_BUS_SPACE_IO) insl(bsh + offset, addr, count); else { #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ 1: movl (%2),%%eax \n\ stosl \n\ loop 1b" : "=D" (addr), "=c" (count) : "r" (bsh + offset), "0" (addr), "1" (count) : "%eax", "memory"); #endif } } #if 0 /* Cause a link error for bus_space_read_multi_8 */ #define bus_space_read_multi_8 !!! bus_space_read_multi_8 unimplemented !!! #endif /* * Read `count' 1, 2, 4, or 8 byte quantities from bus space * described by tag/handle and starting at `offset' and copy into * buffer provided. */ static __inline void bus_space_read_region_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int8_t *addr, size_t count); static __inline void bus_space_read_region_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int16_t *addr, size_t count); static __inline void bus_space_read_region_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int32_t *addr, size_t count); static __inline void bus_space_read_region_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int8_t *addr, size_t count) { if (tag == X86_BUS_SPACE_IO) { int _port_ = bsh + offset; #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ 1: inb %w2,%%al \n\ stosb \n\ incl %2 \n\ loop 1b" : "=D" (addr), "=c" (count), "=d" (_port_) : "0" (addr), "1" (count), "2" (_port_) : "%eax", "memory", "cc"); #endif } else { bus_space_handle_t _port_ = bsh + offset; #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ repne \n\ movsb" : "=D" (addr), "=c" (count), "=S" (_port_) : "0" (addr), "1" (count), "2" (_port_) : "memory", "cc"); #endif } } static __inline void bus_space_read_region_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int16_t *addr, size_t count) { if (tag == X86_BUS_SPACE_IO) { int _port_ = bsh + offset; #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ 1: inw %w2,%%ax \n\ stosw \n\ addl $2,%2 \n\ loop 1b" : "=D" (addr), "=c" (count), "=d" (_port_) : "0" (addr), "1" (count), "2" (_port_) : "%eax", "memory", "cc"); #endif } else { bus_space_handle_t _port_ = bsh + offset; #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ repne \n\ movsw" : "=D" (addr), "=c" (count), "=S" (_port_) : "0" (addr), "1" (count), "2" (_port_) : "memory", "cc"); #endif } } static __inline void bus_space_read_region_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int32_t *addr, size_t count) { if (tag == X86_BUS_SPACE_IO) { int _port_ = bsh + offset; #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ 1: inl %w2,%%eax \n\ stosl \n\ addl $4,%2 \n\ loop 1b" : "=D" (addr), "=c" (count), "=d" (_port_) : "0" (addr), "1" (count), "2" (_port_) : "%eax", "memory", "cc"); #endif } else { bus_space_handle_t _port_ = bsh + offset; #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ repne \n\ movsl" : "=D" (addr), "=c" (count), "=S" (_port_) : "0" (addr), "1" (count), "2" (_port_) : "memory", "cc"); #endif } } #if 0 /* Cause a link error for bus_space_read_region_8 */ #define bus_space_read_region_8 !!! bus_space_read_region_8 unimplemented !!! #endif /* * Write the 1, 2, 4, or 8 byte value `value' to bus space * described by tag/handle/offset. */ static __inline void bus_space_write_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int8_t value); static __inline void bus_space_write_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int16_t value); static __inline void bus_space_write_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int32_t value); #ifdef __amd64__ static __inline void bus_space_write_8(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, uint64_t value); #endif static __inline void bus_space_write_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int8_t value) { if (tag == X86_BUS_SPACE_IO) outb(bsh + offset, value); else *(volatile u_int8_t *)(bsh + offset) = value; } static __inline void bus_space_write_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int16_t value) { if (tag == X86_BUS_SPACE_IO) outw(bsh + offset, value); else *(volatile u_int16_t *)(bsh + offset) = value; } static __inline void bus_space_write_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int32_t value) { if (tag == X86_BUS_SPACE_IO) outl(bsh + offset, value); else *(volatile u_int32_t *)(bsh + offset) = value; } #ifdef __amd64__ static __inline void bus_space_write_8(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, uint64_t value) { if (tag == X86_BUS_SPACE_IO) /* No 8 byte IO space access on x86 */ return; else *(volatile uint64_t *)(bsh + offset) = value; } #endif /* * Write `count' 1, 2, 4, or 8 byte quantities from the buffer * provided to bus space described by tag/handle/offset. */ static __inline void bus_space_write_multi_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, const u_int8_t *addr, size_t count); static __inline void bus_space_write_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, const u_int16_t *addr, size_t count); static __inline void bus_space_write_multi_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, const u_int32_t *addr, size_t count); static __inline void bus_space_write_multi_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, const u_int8_t *addr, size_t count) { if (tag == X86_BUS_SPACE_IO) outsb(bsh + offset, addr, count); else { #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ 1: lodsb \n\ movb %%al,(%2) \n\ loop 1b" : "=S" (addr), "=c" (count) : "r" (bsh + offset), "0" (addr), "1" (count) : "%eax", "memory", "cc"); #endif } } static __inline void bus_space_write_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, const u_int16_t *addr, size_t count) { if (tag == X86_BUS_SPACE_IO) outsw(bsh + offset, addr, count); else { #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ 1: lodsw \n\ movw %%ax,(%2) \n\ loop 1b" : "=S" (addr), "=c" (count) : "r" (bsh + offset), "0" (addr), "1" (count) : "%eax", "memory", "cc"); #endif } } static __inline void bus_space_write_multi_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, const u_int32_t *addr, size_t count) { if (tag == X86_BUS_SPACE_IO) outsl(bsh + offset, addr, count); else { #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ 1: lodsl \n\ movl %%eax,(%2) \n\ loop 1b" : "=S" (addr), "=c" (count) : "r" (bsh + offset), "0" (addr), "1" (count) : "%eax", "memory", "cc"); #endif } } #if 0 /* Cause a link error for bus_space_write_multi_8 */ #define bus_space_write_multi_8(t, h, o, a, c) \ !!! bus_space_write_multi_8 unimplemented !!! #endif /* * Write `count' 1, 2, 4, or 8 byte quantities from the buffer provided * to bus space described by tag/handle starting at `offset'. */ static __inline void bus_space_write_region_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, const u_int8_t *addr, size_t count); static __inline void bus_space_write_region_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, const u_int16_t *addr, size_t count); static __inline void bus_space_write_region_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, const u_int32_t *addr, size_t count); static __inline void bus_space_write_region_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, const u_int8_t *addr, size_t count) { if (tag == X86_BUS_SPACE_IO) { int _port_ = bsh + offset; #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ 1: lodsb \n\ outb %%al,%w0 \n\ incl %0 \n\ loop 1b" : "=d" (_port_), "=S" (addr), "=c" (count) : "0" (_port_), "1" (addr), "2" (count) : "%eax", "memory", "cc"); #endif } else { bus_space_handle_t _port_ = bsh + offset; #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ repne \n\ movsb" : "=D" (_port_), "=S" (addr), "=c" (count) : "0" (_port_), "1" (addr), "2" (count) : "memory", "cc"); #endif } } static __inline void bus_space_write_region_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, const u_int16_t *addr, size_t count) { if (tag == X86_BUS_SPACE_IO) { int _port_ = bsh + offset; #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ 1: lodsw \n\ outw %%ax,%w0 \n\ addl $2,%0 \n\ loop 1b" : "=d" (_port_), "=S" (addr), "=c" (count) : "0" (_port_), "1" (addr), "2" (count) : "%eax", "memory", "cc"); #endif } else { bus_space_handle_t _port_ = bsh + offset; #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ repne \n\ movsw" : "=D" (_port_), "=S" (addr), "=c" (count) : "0" (_port_), "1" (addr), "2" (count) : "memory", "cc"); #endif } } static __inline void bus_space_write_region_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, const u_int32_t *addr, size_t count) { if (tag == X86_BUS_SPACE_IO) { int _port_ = bsh + offset; #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ 1: lodsl \n\ outl %%eax,%w0 \n\ addl $4,%0 \n\ loop 1b" : "=d" (_port_), "=S" (addr), "=c" (count) : "0" (_port_), "1" (addr), "2" (count) : "%eax", "memory", "cc"); #endif } else { bus_space_handle_t _port_ = bsh + offset; #ifdef __GNUCLIKE_ASM __asm __volatile(" \n\ repne \n\ movsl" : "=D" (_port_), "=S" (addr), "=c" (count) : "0" (_port_), "1" (addr), "2" (count) : "memory", "cc"); #endif } } #if 0 /* Cause a link error for bus_space_write_region_8 */ #define bus_space_write_region_8 \ !!! bus_space_write_region_8 unimplemented !!! #endif /* * Write the 1, 2, 4, or 8 byte value `val' to bus space described * by tag/handle/offset `count' times. */ static __inline void bus_space_set_multi_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int8_t value, size_t count); static __inline void bus_space_set_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int16_t value, size_t count); static __inline void bus_space_set_multi_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int32_t value, size_t count); static __inline void bus_space_set_multi_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int8_t value, size_t count) { bus_space_handle_t addr = bsh + offset; if (tag == X86_BUS_SPACE_IO) while (count--) outb(addr, value); else while (count--) *(volatile u_int8_t *)(addr) = value; } static __inline void bus_space_set_multi_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int16_t value, size_t count) { bus_space_handle_t addr = bsh + offset; if (tag == X86_BUS_SPACE_IO) while (count--) outw(addr, value); else while (count--) *(volatile u_int16_t *)(addr) = value; } static __inline void bus_space_set_multi_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int32_t value, size_t count) { bus_space_handle_t addr = bsh + offset; if (tag == X86_BUS_SPACE_IO) while (count--) outl(addr, value); else while (count--) *(volatile u_int32_t *)(addr) = value; } #if 0 /* Cause a link error for bus_space_set_multi_8 */ #define bus_space_set_multi_8 !!! bus_space_set_multi_8 unimplemented !!! #endif /* * Write `count' 1, 2, 4, or 8 byte value `val' to bus space described * by tag/handle starting at `offset'. */ static __inline void bus_space_set_region_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int8_t value, size_t count); static __inline void bus_space_set_region_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int16_t value, size_t count); static __inline void bus_space_set_region_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int32_t value, size_t count); static __inline void bus_space_set_region_1(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int8_t value, size_t count) { bus_space_handle_t addr = bsh + offset; if (tag == X86_BUS_SPACE_IO) for (; count != 0; count--, addr++) outb(addr, value); else for (; count != 0; count--, addr++) *(volatile u_int8_t *)(addr) = value; } static __inline void bus_space_set_region_2(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int16_t value, size_t count) { bus_space_handle_t addr = bsh + offset; if (tag == X86_BUS_SPACE_IO) for (; count != 0; count--, addr += 2) outw(addr, value); else for (; count != 0; count--, addr += 2) *(volatile u_int16_t *)(addr) = value; } static __inline void bus_space_set_region_4(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t offset, u_int32_t value, size_t count) { bus_space_handle_t addr = bsh + offset; if (tag == X86_BUS_SPACE_IO) for (; count != 0; count--, addr += 4) outl(addr, value); else for (; count != 0; count--, addr += 4) *(volatile u_int32_t *)(addr) = value; } #if 0 /* Cause a link error for bus_space_set_region_8 */ #define bus_space_set_region_8 !!! bus_space_set_region_8 unimplemented !!! #endif /* * Copy `count' 1, 2, 4, or 8 byte values from bus space starting * at tag/bsh1/off1 to bus space starting at tag/bsh2/off2. */ static __inline void bus_space_copy_region_1(bus_space_tag_t tag, bus_space_handle_t bsh1, bus_size_t off1, bus_space_handle_t bsh2, bus_size_t off2, size_t count); static __inline void bus_space_copy_region_2(bus_space_tag_t tag, bus_space_handle_t bsh1, bus_size_t off1, bus_space_handle_t bsh2, bus_size_t off2, size_t count); static __inline void bus_space_copy_region_4(bus_space_tag_t tag, bus_space_handle_t bsh1, bus_size_t off1, bus_space_handle_t bsh2, bus_size_t off2, size_t count); static __inline void bus_space_copy_region_1(bus_space_tag_t tag, bus_space_handle_t bsh1, bus_size_t off1, bus_space_handle_t bsh2, bus_size_t off2, size_t count) { bus_space_handle_t addr1 = bsh1 + off1; bus_space_handle_t addr2 = bsh2 + off2; if (tag == X86_BUS_SPACE_IO) { if (addr1 >= addr2) { /* src after dest: copy forward */ for (; count != 0; count--, addr1++, addr2++) outb(addr2, inb(addr1)); } else { /* dest after src: copy backwards */ for (addr1 += (count - 1), addr2 += (count - 1); count != 0; count--, addr1--, addr2--) outb(addr2, inb(addr1)); } } else { if (addr1 >= addr2) { /* src after dest: copy forward */ for (; count != 0; count--, addr1++, addr2++) *(volatile u_int8_t *)(addr2) = *(volatile u_int8_t *)(addr1); } else { /* dest after src: copy backwards */ for (addr1 += (count - 1), addr2 += (count - 1); count != 0; count--, addr1--, addr2--) *(volatile u_int8_t *)(addr2) = *(volatile u_int8_t *)(addr1); } } } static __inline void bus_space_copy_region_2(bus_space_tag_t tag, bus_space_handle_t bsh1, bus_size_t off1, bus_space_handle_t bsh2, bus_size_t off2, size_t count) { bus_space_handle_t addr1 = bsh1 + off1; bus_space_handle_t addr2 = bsh2 + off2; if (tag == X86_BUS_SPACE_IO) { if (addr1 >= addr2) { /* src after dest: copy forward */ for (; count != 0; count--, addr1 += 2, addr2 += 2) outw(addr2, inw(addr1)); } else { /* dest after src: copy backwards */ for (addr1 += 2 * (count - 1), addr2 += 2 * (count - 1); count != 0; count--, addr1 -= 2, addr2 -= 2) outw(addr2, inw(addr1)); } } else { if (addr1 >= addr2) { /* src after dest: copy forward */ for (; count != 0; count--, addr1 += 2, addr2 += 2) *(volatile u_int16_t *)(addr2) = *(volatile u_int16_t *)(addr1); } else { /* dest after src: copy backwards */ for (addr1 += 2 * (count - 1), addr2 += 2 * (count - 1); count != 0; count--, addr1 -= 2, addr2 -= 2) *(volatile u_int16_t *)(addr2) = *(volatile u_int16_t *)(addr1); } } } static __inline void bus_space_copy_region_4(bus_space_tag_t tag, bus_space_handle_t bsh1, bus_size_t off1, bus_space_handle_t bsh2, bus_size_t off2, size_t count) { bus_space_handle_t addr1 = bsh1 + off1; bus_space_handle_t addr2 = bsh2 + off2; if (tag == X86_BUS_SPACE_IO) { if (addr1 >= addr2) { /* src after dest: copy forward */ for (; count != 0; count--, addr1 += 4, addr2 += 4) outl(addr2, inl(addr1)); } else { /* dest after src: copy backwards */ for (addr1 += 4 * (count - 1), addr2 += 4 * (count - 1); count != 0; count--, addr1 -= 4, addr2 -= 4) outl(addr2, inl(addr1)); } } else { if (addr1 >= addr2) { /* src after dest: copy forward */ for (; count != 0; count--, addr1 += 4, addr2 += 4) *(volatile u_int32_t *)(addr2) = *(volatile u_int32_t *)(addr1); } else { /* dest after src: copy backwards */ for (addr1 += 4 * (count - 1), addr2 += 4 * (count - 1); count != 0; count--, addr1 -= 4, addr2 -= 4) *(volatile u_int32_t *)(addr2) = *(volatile u_int32_t *)(addr1); } } } #if 0 /* Cause a link error for bus_space_copy_8 */ #define bus_space_copy_region_8 !!! bus_space_copy_region_8 unimplemented !!! #endif /* * Bus read/write barrier methods. * * void bus_space_barrier(bus_space_tag_t tag, bus_space_handle_t bsh, * bus_size_t offset, bus_size_t len, int flags); * * * Note that BUS_SPACE_BARRIER_WRITE doesn't do anything other than * prevent reordering by the compiler; all Intel x86 processors currently * retire operations outside the CPU in program order. */ -#define BUS_SPACE_BARRIER_READ 0x01 /* force read barrier */ -#define BUS_SPACE_BARRIER_WRITE 0x02 /* force write barrier */ - static __inline void bus_space_barrier(bus_space_tag_t tag __unused, bus_space_handle_t bsh __unused, bus_size_t offset __unused, bus_size_t len __unused, int flags) { #ifdef __GNUCLIKE_ASM if (flags & BUS_SPACE_BARRIER_READ) #ifdef __amd64__ __asm __volatile("lock; addl $0,0(%%rsp)" : : : "memory"); #else __asm __volatile("lock; addl $0,0(%%esp)" : : : "memory"); #endif else __compiler_membar(); #endif } #ifdef BUS_SPACE_NO_LEGACY #undef inb #undef outb #define inb(a) compiler_error #define inw(a) compiler_error #define inl(a) compiler_error #define outb(a, b) compiler_error #define outw(a, b) compiler_error #define outl(a, b) compiler_error #endif -#include - /* * Stream accesses are the same as normal accesses on x86; there are no * supported bus systems with an endianess different from the host one. */ #define bus_space_read_stream_1(t, h, o) bus_space_read_1((t), (h), (o)) #define bus_space_read_stream_2(t, h, o) bus_space_read_2((t), (h), (o)) #define bus_space_read_stream_4(t, h, o) bus_space_read_4((t), (h), (o)) #define bus_space_read_multi_stream_1(t, h, o, a, c) \ bus_space_read_multi_1((t), (h), (o), (a), (c)) #define bus_space_read_multi_stream_2(t, h, o, a, c) \ bus_space_read_multi_2((t), (h), (o), (a), (c)) #define bus_space_read_multi_stream_4(t, h, o, a, c) \ bus_space_read_multi_4((t), (h), (o), (a), (c)) #define bus_space_write_stream_1(t, h, o, v) \ bus_space_write_1((t), (h), (o), (v)) #define bus_space_write_stream_2(t, h, o, v) \ bus_space_write_2((t), (h), (o), (v)) #define bus_space_write_stream_4(t, h, o, v) \ bus_space_write_4((t), (h), (o), (v)) #define bus_space_write_multi_stream_1(t, h, o, a, c) \ bus_space_write_multi_1((t), (h), (o), (a), (c)) #define bus_space_write_multi_stream_2(t, h, o, a, c) \ bus_space_write_multi_2((t), (h), (o), (a), (c)) #define bus_space_write_multi_stream_4(t, h, o, a, c) \ bus_space_write_multi_4((t), (h), (o), (a), (c)) #define bus_space_set_multi_stream_1(t, h, o, v, c) \ bus_space_set_multi_1((t), (h), (o), (v), (c)) #define bus_space_set_multi_stream_2(t, h, o, v, c) \ bus_space_set_multi_2((t), (h), (o), (v), (c)) #define bus_space_set_multi_stream_4(t, h, o, v, c) \ bus_space_set_multi_4((t), (h), (o), (v), (c)) #define bus_space_read_region_stream_1(t, h, o, a, c) \ bus_space_read_region_1((t), (h), (o), (a), (c)) #define bus_space_read_region_stream_2(t, h, o, a, c) \ bus_space_read_region_2((t), (h), (o), (a), (c)) #define bus_space_read_region_stream_4(t, h, o, a, c) \ bus_space_read_region_4((t), (h), (o), (a), (c)) #define bus_space_write_region_stream_1(t, h, o, a, c) \ bus_space_write_region_1((t), (h), (o), (a), (c)) #define bus_space_write_region_stream_2(t, h, o, a, c) \ bus_space_write_region_2((t), (h), (o), (a), (c)) #define bus_space_write_region_stream_4(t, h, o, a, c) \ bus_space_write_region_4((t), (h), (o), (a), (c)) #define bus_space_set_region_stream_1(t, h, o, v, c) \ bus_space_set_region_1((t), (h), (o), (v), (c)) #define bus_space_set_region_stream_2(t, h, o, v, c) \ bus_space_set_region_2((t), (h), (o), (v), (c)) #define bus_space_set_region_stream_4(t, h, o, v, c) \ bus_space_set_region_4((t), (h), (o), (v), (c)) #define bus_space_copy_region_stream_1(t, h1, o1, h2, o2, c) \ bus_space_copy_region_1((t), (h1), (o1), (h2), (o2), (c)) #define bus_space_copy_region_stream_2(t, h1, o1, h2, o2, c) \ bus_space_copy_region_2((t), (h1), (o1), (h2), (o2), (c)) #define bus_space_copy_region_stream_4(t, h1, o1, h2, o2, c) \ bus_space_copy_region_4((t), (h1), (o1), (h2), (o2), (c)) + +#endif /* KCSAN && !KCSAN_RUNTIME */ #endif /* _X86_BUS_H_ */ Index: head/sys/x86/x86/bus_machdep.c =================================================================== --- head/sys/x86/x86/bus_machdep.c (revision 354941) +++ head/sys/x86/x86/bus_machdep.c (revision 354942) @@ -1,59 +1,61 @@ /*- * Copyright (c) 2015 Marcel Moolenaar * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +#define KCSAN_RUNTIME + #include __FBSDID("$FreeBSD$"); #include #include #include #include #include /* * Implementation of bus_space_map(), which effectively is a thin * wrapper around pmap_mapdev() for memory mapped I/O space. It's * implemented here and not in to avoid pollution. */ int bus_space_map(bus_space_tag_t tag, bus_addr_t addr, bus_size_t size, int flags __unused, bus_space_handle_t *bshp) { *bshp = (tag == X86_BUS_SPACE_MEM) ? (uintptr_t)pmap_mapdev(addr, size) : addr; return (0); } void bus_space_unmap(bus_space_tag_t tag, bus_space_handle_t bsh, bus_size_t size) { if (tag == X86_BUS_SPACE_MEM) pmap_unmapdev(bsh, size); } Index: head/sys/x86/x86/mp_x86.c =================================================================== --- head/sys/x86/x86/mp_x86.c (revision 354941) +++ head/sys/x86/x86/mp_x86.c (revision 354942) @@ -1,1829 +1,1832 @@ /*- * Copyright (c) 1996, by Steve Passe * Copyright (c) 2003, by Peter Wemm * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. The name of the developer may NOT be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include __FBSDID("$FreeBSD$"); #ifdef __i386__ #include "opt_apic.h" #endif #include "opt_cpu.h" #include "opt_kstack_pages.h" #include "opt_pmap.h" #include "opt_sched.h" #include "opt_smp.h" #include #include #include #include /* cngetc() */ #include +#include #ifdef GPROF #include #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include static MALLOC_DEFINE(M_CPUS, "cpus", "CPU items"); /* lock region used by kernel profiling */ int mcount_lock; int mp_naps; /* # of Applications processors */ int boot_cpu_id = -1; /* designated BSP */ /* AP uses this during bootstrap. Do not staticize. */ char *bootSTK; int bootAP; /* Free these after use */ void *bootstacks[MAXCPU]; void *dpcpu; struct pcb stoppcbs[MAXCPU]; struct susppcb **susppcbs; #ifdef COUNT_IPIS /* Interrupt counts. */ static u_long *ipi_preempt_counts[MAXCPU]; static u_long *ipi_ast_counts[MAXCPU]; u_long *ipi_invltlb_counts[MAXCPU]; u_long *ipi_invlrng_counts[MAXCPU]; u_long *ipi_invlpg_counts[MAXCPU]; u_long *ipi_invlcache_counts[MAXCPU]; u_long *ipi_rendezvous_counts[MAXCPU]; static u_long *ipi_hardclock_counts[MAXCPU]; #endif /* Default cpu_ops implementation. */ struct cpu_ops cpu_ops; /* * Local data and functions. */ static volatile cpuset_t ipi_stop_nmi_pending; volatile cpuset_t resuming_cpus; volatile cpuset_t toresume_cpus; /* used to hold the AP's until we are ready to release them */ struct mtx ap_boot_mtx; /* Set to 1 once we're ready to let the APs out of the pen. */ volatile int aps_ready = 0; /* * Store data from cpu_add() until later in the boot when we actually setup * the APs. */ struct cpu_info *cpu_info; int *apic_cpuids; int cpu_apic_ids[MAXCPU]; _Static_assert(MAXCPU <= MAX_APIC_ID, "MAXCPU cannot be larger that MAX_APIC_ID"); _Static_assert(xAPIC_MAX_APIC_ID <= MAX_APIC_ID, "xAPIC_MAX_APIC_ID cannot be larger that MAX_APIC_ID"); static void release_aps(void *dummy); static void cpustop_handler_post(u_int cpu); static int hyperthreading_allowed = 1; SYSCTL_INT(_machdep, OID_AUTO, hyperthreading_allowed, CTLFLAG_RDTUN, &hyperthreading_allowed, 0, "Use Intel HTT logical CPUs"); static int hyperthreading_intr_allowed = 0; SYSCTL_INT(_machdep, OID_AUTO, hyperthreading_intr_allowed, CTLFLAG_RDTUN, &hyperthreading_intr_allowed, 0, "Allow interrupts on HTT logical CPUs"); static struct topo_node topo_root; static int pkg_id_shift; static int node_id_shift; static int core_id_shift; static int disabled_cpus; struct cache_info { int id_shift; int present; } static caches[MAX_CACHE_LEVELS]; unsigned int boot_address; static bool stop_mwait = false; SYSCTL_BOOL(_machdep, OID_AUTO, stop_mwait, CTLFLAG_RWTUN, &stop_mwait, 0, "Use MONITOR/MWAIT when stopping CPU, if available"); #define MiB(v) (v ## ULL << 20) void mem_range_AP_init(void) { if (mem_range_softc.mr_op && mem_range_softc.mr_op->initAP) mem_range_softc.mr_op->initAP(&mem_range_softc); } /* * Round up to the next power of two, if necessary, and then * take log2. * Returns -1 if argument is zero. */ static __inline int mask_width(u_int x) { return (fls(x << (1 - powerof2(x))) - 1); } /* * Add a cache level to the cache topology description. */ static int add_deterministic_cache(int type, int level, int share_count) { if (type == 0) return (0); if (type > 3) { printf("unexpected cache type %d\n", type); return (1); } if (type == 2) /* ignore instruction cache */ return (1); if (level == 0 || level > MAX_CACHE_LEVELS) { printf("unexpected cache level %d\n", type); return (1); } if (caches[level - 1].present) { printf("WARNING: multiple entries for L%u data cache\n", level); printf("%u => %u\n", caches[level - 1].id_shift, mask_width(share_count)); } caches[level - 1].id_shift = mask_width(share_count); caches[level - 1].present = 1; if (caches[level - 1].id_shift > pkg_id_shift) { printf("WARNING: L%u data cache covers more " "APIC IDs than a package (%u > %u)\n", level, caches[level - 1].id_shift, pkg_id_shift); caches[level - 1].id_shift = pkg_id_shift; } if (caches[level - 1].id_shift < core_id_shift) { printf("WARNING: L%u data cache covers fewer " "APIC IDs than a core (%u < %u)\n", level, caches[level - 1].id_shift, core_id_shift); caches[level - 1].id_shift = core_id_shift; } return (1); } /* * Determine topology of processing units and caches for AMD CPUs. * See: * - AMD CPUID Specification (Publication # 25481) * - BKDG for AMD NPT Family 0Fh Processors (Publication # 32559) * - BKDG For AMD Family 10h Processors (Publication # 31116) * - BKDG For AMD Family 15h Models 00h-0Fh Processors (Publication # 42301) * - BKDG For AMD Family 16h Models 00h-0Fh Processors (Publication # 48751) * - PPR For AMD Family 17h Models 00h-0Fh Processors (Publication # 54945) */ static void topo_probe_amd(void) { u_int p[4]; uint64_t v; int level; int nodes_per_socket; int share_count; int type; int i; /* No multi-core capability. */ if ((amd_feature2 & AMDID2_CMP) == 0) return; /* For families 10h and newer. */ pkg_id_shift = (cpu_procinfo2 & AMDID_COREID_SIZE) >> AMDID_COREID_SIZE_SHIFT; /* For 0Fh family. */ if (pkg_id_shift == 0) pkg_id_shift = mask_width((cpu_procinfo2 & AMDID_CMP_CORES) + 1); /* * Families prior to 16h define the following value as * cores per compute unit and we don't really care about the AMD * compute units at the moment. Perhaps we should treat them as * cores and cores within the compute units as hardware threads, * but that's up for debate. * Later families define the value as threads per compute unit, * so we are following AMD's nomenclature here. */ if ((amd_feature2 & AMDID2_TOPOLOGY) != 0 && CPUID_TO_FAMILY(cpu_id) >= 0x16) { cpuid_count(0x8000001e, 0, p); share_count = ((p[1] >> 8) & 0xff) + 1; core_id_shift = mask_width(share_count); /* * For Zen (17h), gather Nodes per Processor. Each node is a * Zeppelin die; TR and EPYC CPUs will have multiple dies per * package. Communication latency between dies is higher than * within them. */ nodes_per_socket = ((p[2] >> 8) & 0x7) + 1; node_id_shift = pkg_id_shift - mask_width(nodes_per_socket); } if ((amd_feature2 & AMDID2_TOPOLOGY) != 0) { for (i = 0; ; i++) { cpuid_count(0x8000001d, i, p); type = p[0] & 0x1f; level = (p[0] >> 5) & 0x7; share_count = 1 + ((p[0] >> 14) & 0xfff); if (!add_deterministic_cache(type, level, share_count)) break; } } else { if (cpu_exthigh >= 0x80000005) { cpuid_count(0x80000005, 0, p); if (((p[2] >> 24) & 0xff) != 0) { caches[0].id_shift = 0; caches[0].present = 1; } } if (cpu_exthigh >= 0x80000006) { cpuid_count(0x80000006, 0, p); if (((p[2] >> 16) & 0xffff) != 0) { caches[1].id_shift = 0; caches[1].present = 1; } if (((p[3] >> 18) & 0x3fff) != 0) { nodes_per_socket = 1; if ((amd_feature2 & AMDID2_NODE_ID) != 0) { /* * Handle multi-node processors that * have multiple chips, each with its * own L3 cache, on the same die. */ v = rdmsr(0xc001100c); nodes_per_socket = 1 + ((v >> 3) & 0x7); } caches[2].id_shift = pkg_id_shift - mask_width(nodes_per_socket); caches[2].present = 1; } } } } /* * Determine topology of processing units for Intel CPUs * using CPUID Leaf 1 and Leaf 4, if supported. * See: * - Intel 64 Architecture Processor Topology Enumeration * - Intel 64 and IA-32 ArchitecturesSoftware Developer’s Manual, * Volume 3A: System Programming Guide, PROGRAMMING CONSIDERATIONS * FOR HARDWARE MULTI-THREADING CAPABLE PROCESSORS */ static void topo_probe_intel_0x4(void) { u_int p[4]; int max_cores; int max_logical; /* Both zero and one here mean one logical processor per package. */ max_logical = (cpu_feature & CPUID_HTT) != 0 ? (cpu_procinfo & CPUID_HTT_CORES) >> 16 : 1; if (max_logical <= 1) return; if (cpu_high >= 0x4) { cpuid_count(0x04, 0, p); max_cores = ((p[0] >> 26) & 0x3f) + 1; } else max_cores = 1; core_id_shift = mask_width(max_logical/max_cores); KASSERT(core_id_shift >= 0, ("intel topo: max_cores > max_logical\n")); pkg_id_shift = core_id_shift + mask_width(max_cores); } /* * Determine topology of processing units for Intel CPUs * using CPUID Leaf 11, if supported. * See: * - Intel 64 Architecture Processor Topology Enumeration * - Intel 64 and IA-32 ArchitecturesSoftware Developer’s Manual, * Volume 3A: System Programming Guide, PROGRAMMING CONSIDERATIONS * FOR HARDWARE MULTI-THREADING CAPABLE PROCESSORS */ static void topo_probe_intel_0xb(void) { u_int p[4]; int bits; int type; int i; /* Fall back if CPU leaf 11 doesn't really exist. */ cpuid_count(0x0b, 0, p); if (p[1] == 0) { topo_probe_intel_0x4(); return; } /* We only support three levels for now. */ for (i = 0; ; i++) { cpuid_count(0x0b, i, p); bits = p[0] & 0x1f; type = (p[2] >> 8) & 0xff; if (type == 0) break; /* TODO: check for duplicate (re-)assignment */ if (type == CPUID_TYPE_SMT) core_id_shift = bits; else if (type == CPUID_TYPE_CORE) pkg_id_shift = bits; else printf("unknown CPU level type %d\n", type); } if (pkg_id_shift < core_id_shift) { printf("WARNING: core covers more APIC IDs than a package\n"); core_id_shift = pkg_id_shift; } } /* * Determine topology of caches for Intel CPUs. * See: * - Intel 64 Architecture Processor Topology Enumeration * - Intel 64 and IA-32 Architectures Software Developer’s Manual * Volume 2A: Instruction Set Reference, A-M, * CPUID instruction */ static void topo_probe_intel_caches(void) { u_int p[4]; int level; int share_count; int type; int i; if (cpu_high < 0x4) { /* * Available cache level and sizes can be determined * via CPUID leaf 2, but that requires a huge table of hardcoded * values, so for now just assume L1 and L2 caches potentially * shared only by HTT processing units, if HTT is present. */ caches[0].id_shift = pkg_id_shift; caches[0].present = 1; caches[1].id_shift = pkg_id_shift; caches[1].present = 1; return; } for (i = 0; ; i++) { cpuid_count(0x4, i, p); type = p[0] & 0x1f; level = (p[0] >> 5) & 0x7; share_count = 1 + ((p[0] >> 14) & 0xfff); if (!add_deterministic_cache(type, level, share_count)) break; } } /* * Determine topology of processing units and caches for Intel CPUs. * See: * - Intel 64 Architecture Processor Topology Enumeration */ static void topo_probe_intel(void) { /* * Note that 0x1 <= cpu_high < 4 case should be * compatible with topo_probe_intel_0x4() logic when * CPUID.1:EBX[23:16] > 0 (cpu_cores will be 1) * or it should trigger the fallback otherwise. */ if (cpu_high >= 0xb) topo_probe_intel_0xb(); else if (cpu_high >= 0x1) topo_probe_intel_0x4(); topo_probe_intel_caches(); } /* * Topology information is queried only on BSP, on which this * code runs and for which it can query CPUID information. * Then topology is extrapolated on all packages using an * assumption that APIC ID to hardware component ID mapping is * homogenious. * That doesn't necesserily imply that the topology is uniform. */ void topo_probe(void) { static int cpu_topo_probed = 0; struct x86_topo_layer { int type; int subtype; int id_shift; } topo_layers[MAX_CACHE_LEVELS + 4]; struct topo_node *parent; struct topo_node *node; int layer; int nlayers; int node_id; int i; if (cpu_topo_probed) return; CPU_ZERO(&logical_cpus_mask); if (mp_ncpus <= 1) ; /* nothing */ else if (cpu_vendor_id == CPU_VENDOR_AMD) topo_probe_amd(); else if (cpu_vendor_id == CPU_VENDOR_INTEL) topo_probe_intel(); KASSERT(pkg_id_shift >= core_id_shift, ("bug in APIC topology discovery")); nlayers = 0; bzero(topo_layers, sizeof(topo_layers)); topo_layers[nlayers].type = TOPO_TYPE_PKG; topo_layers[nlayers].id_shift = pkg_id_shift; if (bootverbose) printf("Package ID shift: %u\n", topo_layers[nlayers].id_shift); nlayers++; if (pkg_id_shift > node_id_shift && node_id_shift != 0) { topo_layers[nlayers].type = TOPO_TYPE_GROUP; topo_layers[nlayers].id_shift = node_id_shift; if (bootverbose) printf("Node ID shift: %u\n", topo_layers[nlayers].id_shift); nlayers++; } /* * Consider all caches to be within a package/chip * and "in front" of all sub-components like * cores and hardware threads. */ for (i = MAX_CACHE_LEVELS - 1; i >= 0; --i) { if (caches[i].present) { if (node_id_shift != 0) KASSERT(caches[i].id_shift <= node_id_shift, ("bug in APIC topology discovery")); KASSERT(caches[i].id_shift <= pkg_id_shift, ("bug in APIC topology discovery")); KASSERT(caches[i].id_shift >= core_id_shift, ("bug in APIC topology discovery")); topo_layers[nlayers].type = TOPO_TYPE_CACHE; topo_layers[nlayers].subtype = i + 1; topo_layers[nlayers].id_shift = caches[i].id_shift; if (bootverbose) printf("L%u cache ID shift: %u\n", topo_layers[nlayers].subtype, topo_layers[nlayers].id_shift); nlayers++; } } if (pkg_id_shift > core_id_shift) { topo_layers[nlayers].type = TOPO_TYPE_CORE; topo_layers[nlayers].id_shift = core_id_shift; if (bootverbose) printf("Core ID shift: %u\n", topo_layers[nlayers].id_shift); nlayers++; } topo_layers[nlayers].type = TOPO_TYPE_PU; topo_layers[nlayers].id_shift = 0; nlayers++; topo_init_root(&topo_root); for (i = 0; i <= max_apic_id; ++i) { if (!cpu_info[i].cpu_present) continue; parent = &topo_root; for (layer = 0; layer < nlayers; ++layer) { node_id = i >> topo_layers[layer].id_shift; parent = topo_add_node_by_hwid(parent, node_id, topo_layers[layer].type, topo_layers[layer].subtype); } } parent = &topo_root; for (layer = 0; layer < nlayers; ++layer) { node_id = boot_cpu_id >> topo_layers[layer].id_shift; node = topo_find_node_by_hwid(parent, node_id, topo_layers[layer].type, topo_layers[layer].subtype); topo_promote_child(node); parent = node; } cpu_topo_probed = 1; } /* * Assign logical CPU IDs to local APICs. */ void assign_cpu_ids(void) { struct topo_node *node; u_int smt_mask; int nhyper; smt_mask = (1u << core_id_shift) - 1; /* * Assign CPU IDs to local APIC IDs and disable any CPUs * beyond MAXCPU. CPU 0 is always assigned to the BSP. */ mp_ncpus = 0; nhyper = 0; TOPO_FOREACH(node, &topo_root) { if (node->type != TOPO_TYPE_PU) continue; if ((node->hwid & smt_mask) != (boot_cpu_id & smt_mask)) cpu_info[node->hwid].cpu_hyperthread = 1; if (resource_disabled("lapic", node->hwid)) { if (node->hwid != boot_cpu_id) cpu_info[node->hwid].cpu_disabled = 1; else printf("Cannot disable BSP, APIC ID = %d\n", node->hwid); } if (!hyperthreading_allowed && cpu_info[node->hwid].cpu_hyperthread) cpu_info[node->hwid].cpu_disabled = 1; if (mp_ncpus >= MAXCPU) cpu_info[node->hwid].cpu_disabled = 1; if (cpu_info[node->hwid].cpu_disabled) { disabled_cpus++; continue; } if (cpu_info[node->hwid].cpu_hyperthread) nhyper++; cpu_apic_ids[mp_ncpus] = node->hwid; apic_cpuids[node->hwid] = mp_ncpus; topo_set_pu_id(node, mp_ncpus); mp_ncpus++; } KASSERT(mp_maxid >= mp_ncpus - 1, ("%s: counters out of sync: max %d, count %d", __func__, mp_maxid, mp_ncpus)); mp_ncores = mp_ncpus - nhyper; smp_threads_per_core = mp_ncpus / mp_ncores; } /* * Print various information about the SMP system hardware and setup. */ void cpu_mp_announce(void) { struct topo_node *node; const char *hyperthread; struct topo_analysis topology; printf("FreeBSD/SMP: "); if (topo_analyze(&topo_root, 1, &topology)) { printf("%d package(s)", topology.entities[TOPO_LEVEL_PKG]); if (topology.entities[TOPO_LEVEL_GROUP] > 1) printf(" x %d groups", topology.entities[TOPO_LEVEL_GROUP]); if (topology.entities[TOPO_LEVEL_CACHEGROUP] > 1) printf(" x %d cache groups", topology.entities[TOPO_LEVEL_CACHEGROUP]); if (topology.entities[TOPO_LEVEL_CORE] > 0) printf(" x %d core(s)", topology.entities[TOPO_LEVEL_CORE]); if (topology.entities[TOPO_LEVEL_THREAD] > 1) printf(" x %d hardware threads", topology.entities[TOPO_LEVEL_THREAD]); } else { printf("Non-uniform topology"); } printf("\n"); if (disabled_cpus) { printf("FreeBSD/SMP Online: "); if (topo_analyze(&topo_root, 0, &topology)) { printf("%d package(s)", topology.entities[TOPO_LEVEL_PKG]); if (topology.entities[TOPO_LEVEL_GROUP] > 1) printf(" x %d groups", topology.entities[TOPO_LEVEL_GROUP]); if (topology.entities[TOPO_LEVEL_CACHEGROUP] > 1) printf(" x %d cache groups", topology.entities[TOPO_LEVEL_CACHEGROUP]); if (topology.entities[TOPO_LEVEL_CORE] > 0) printf(" x %d core(s)", topology.entities[TOPO_LEVEL_CORE]); if (topology.entities[TOPO_LEVEL_THREAD] > 1) printf(" x %d hardware threads", topology.entities[TOPO_LEVEL_THREAD]); } else { printf("Non-uniform topology"); } printf("\n"); } if (!bootverbose) return; TOPO_FOREACH(node, &topo_root) { switch (node->type) { case TOPO_TYPE_PKG: printf("Package HW ID = %u\n", node->hwid); break; case TOPO_TYPE_CORE: printf("\tCore HW ID = %u\n", node->hwid); break; case TOPO_TYPE_PU: if (cpu_info[node->hwid].cpu_hyperthread) hyperthread = "/HT"; else hyperthread = ""; if (node->subtype == 0) printf("\t\tCPU (AP%s): APIC ID: %u" "(disabled)\n", hyperthread, node->hwid); else if (node->id == 0) printf("\t\tCPU0 (BSP): APIC ID: %u\n", node->hwid); else printf("\t\tCPU%u (AP%s): APIC ID: %u\n", node->id, hyperthread, node->hwid); break; default: /* ignored */ break; } } } /* * Add a scheduling group, a group of logical processors sharing * a particular cache (and, thus having an affinity), to the scheduling * topology. * This function recursively works on lower level caches. */ static void x86topo_add_sched_group(struct topo_node *root, struct cpu_group *cg_root) { struct topo_node *node; int nchildren; int ncores; int i; KASSERT(root->type == TOPO_TYPE_SYSTEM || root->type == TOPO_TYPE_CACHE || root->type == TOPO_TYPE_GROUP, ("x86topo_add_sched_group: bad type: %u", root->type)); CPU_COPY(&root->cpuset, &cg_root->cg_mask); cg_root->cg_count = root->cpu_count; if (root->type == TOPO_TYPE_SYSTEM) cg_root->cg_level = CG_SHARE_NONE; else cg_root->cg_level = root->subtype; /* * Check how many core nodes we have under the given root node. * If we have multiple logical processors, but not multiple * cores, then those processors must be hardware threads. */ ncores = 0; node = root; while (node != NULL) { if (node->type != TOPO_TYPE_CORE) { node = topo_next_node(root, node); continue; } ncores++; node = topo_next_nonchild_node(root, node); } if (cg_root->cg_level != CG_SHARE_NONE && root->cpu_count > 1 && ncores < 2) cg_root->cg_flags = CG_FLAG_SMT; /* * Find out how many cache nodes we have under the given root node. * We ignore cache nodes that cover all the same processors as the * root node. Also, we do not descend below found cache nodes. * That is, we count top-level "non-redundant" caches under the root * node. */ nchildren = 0; node = root; while (node != NULL) { if ((node->type != TOPO_TYPE_GROUP && node->type != TOPO_TYPE_CACHE) || (root->type != TOPO_TYPE_SYSTEM && CPU_CMP(&node->cpuset, &root->cpuset) == 0)) { node = topo_next_node(root, node); continue; } nchildren++; node = topo_next_nonchild_node(root, node); } cg_root->cg_child = smp_topo_alloc(nchildren); cg_root->cg_children = nchildren; /* * Now find again the same cache nodes as above and recursively * build scheduling topologies for them. */ node = root; i = 0; while (node != NULL) { if ((node->type != TOPO_TYPE_GROUP && node->type != TOPO_TYPE_CACHE) || (root->type != TOPO_TYPE_SYSTEM && CPU_CMP(&node->cpuset, &root->cpuset) == 0)) { node = topo_next_node(root, node); continue; } cg_root->cg_child[i].cg_parent = cg_root; x86topo_add_sched_group(node, &cg_root->cg_child[i]); i++; node = topo_next_nonchild_node(root, node); } } /* * Build the MI scheduling topology from the discovered hardware topology. */ struct cpu_group * cpu_topo(void) { struct cpu_group *cg_root; if (mp_ncpus <= 1) return (smp_topo_none()); cg_root = smp_topo_alloc(1); x86topo_add_sched_group(&topo_root, cg_root); return (cg_root); } static void cpu_alloc(void *dummy __unused) { /* * Dynamically allocate the arrays that depend on the * maximum APIC ID. */ cpu_info = malloc(sizeof(*cpu_info) * (max_apic_id + 1), M_CPUS, M_WAITOK | M_ZERO); apic_cpuids = malloc(sizeof(*apic_cpuids) * (max_apic_id + 1), M_CPUS, M_WAITOK | M_ZERO); } SYSINIT(cpu_alloc, SI_SUB_CPU, SI_ORDER_FIRST, cpu_alloc, NULL); /* * Add a logical CPU to the topology. */ void cpu_add(u_int apic_id, char boot_cpu) { if (apic_id > max_apic_id) { panic("SMP: APIC ID %d too high", apic_id); return; } KASSERT(cpu_info[apic_id].cpu_present == 0, ("CPU %u added twice", apic_id)); cpu_info[apic_id].cpu_present = 1; if (boot_cpu) { KASSERT(boot_cpu_id == -1, ("CPU %u claims to be BSP, but CPU %u already is", apic_id, boot_cpu_id)); boot_cpu_id = apic_id; cpu_info[apic_id].cpu_bsp = 1; } if (bootverbose) printf("SMP: Added CPU %u (%s)\n", apic_id, boot_cpu ? "BSP" : "AP"); } void cpu_mp_setmaxid(void) { /* * mp_ncpus and mp_maxid should be already set by calls to cpu_add(). * If there were no calls to cpu_add() assume this is a UP system. */ if (mp_ncpus == 0) mp_ncpus = 1; } int cpu_mp_probe(void) { /* * Always record BSP in CPU map so that the mbuf init code works * correctly. */ CPU_SETOF(0, &all_cpus); return (mp_ncpus > 1); } /* Allocate memory for the AP trampoline. */ void alloc_ap_trampoline(vm_paddr_t *physmap, unsigned int *physmap_idx) { unsigned int i; bool allocated; allocated = false; for (i = *physmap_idx; i <= *physmap_idx; i -= 2) { /* * Find a memory region big enough and below the 1MB boundary * for the trampoline code. * NB: needs to be page aligned. */ if (physmap[i] >= MiB(1) || (trunc_page(physmap[i + 1]) - round_page(physmap[i])) < round_page(bootMP_size)) continue; allocated = true; /* * Try to steal from the end of the region to mimic previous * behaviour, else fallback to steal from the start. */ if (physmap[i + 1] < MiB(1)) { boot_address = trunc_page(physmap[i + 1]); if ((physmap[i + 1] - boot_address) < bootMP_size) boot_address -= round_page(bootMP_size); physmap[i + 1] = boot_address; } else { boot_address = round_page(physmap[i]); physmap[i] = boot_address + round_page(bootMP_size); } if (physmap[i] == physmap[i + 1] && *physmap_idx != 0) { memmove(&physmap[i], &physmap[i + 2], sizeof(*physmap) * (*physmap_idx - i + 2)); *physmap_idx -= 2; } break; } if (!allocated) { boot_address = basemem * 1024 - bootMP_size; if (bootverbose) printf( "Cannot find enough space for the boot trampoline, placing it at %#x", boot_address); } } /* * AP CPU's call this to initialize themselves. */ void init_secondary_tail(void) { u_int cpuid; pmap_activate_boot(vmspace_pmap(proc0.p_vmspace)); /* * On real hardware, switch to x2apic mode if possible. Do it * after aps_ready was signalled, to avoid manipulating the * mode while BSP might still want to send some IPI to us * (second startup IPI is ignored on modern hardware etc). */ lapic_xapic_mode(); /* Initialize the PAT MSR. */ pmap_init_pat(); /* set up CPU registers and state */ cpu_setregs(); /* set up SSE/NX */ initializecpu(); /* set up FPU state on the AP */ #ifdef __amd64__ fpuinit(); #else npxinit(false); #endif if (cpu_ops.cpu_init) cpu_ops.cpu_init(); /* A quick check from sanity claus */ cpuid = PCPU_GET(cpuid); if (PCPU_GET(apic_id) != lapic_id()) { printf("SMP: cpuid = %d\n", cpuid); printf("SMP: actual apic_id = %d\n", lapic_id()); printf("SMP: correct apic_id = %d\n", PCPU_GET(apic_id)); panic("cpuid mismatch! boom!!"); } /* Initialize curthread. */ KASSERT(PCPU_GET(idlethread) != NULL, ("no idle thread")); PCPU_SET(curthread, PCPU_GET(idlethread)); mtx_lock_spin(&ap_boot_mtx); mca_init(); /* Init local apic for irq's */ lapic_setup(1); /* Set memory range attributes for this CPU to match the BSP */ mem_range_AP_init(); smp_cpus++; CTR1(KTR_SMP, "SMP: AP CPU #%d Launched", cpuid); if (bootverbose) printf("SMP: AP CPU #%d Launched!\n", cpuid); else printf("%s%d%s", smp_cpus == 2 ? "Launching APs: " : "", cpuid, smp_cpus == mp_ncpus ? "\n" : " "); /* Determine if we are a logical CPU. */ if (cpu_info[PCPU_GET(apic_id)].cpu_hyperthread) CPU_SET(cpuid, &logical_cpus_mask); if (bootverbose) lapic_dump("AP"); if (smp_cpus == mp_ncpus) { /* enable IPI's, tlb shootdown, freezes etc */ atomic_store_rel_int(&smp_started, 1); } #ifdef __amd64__ /* * Enable global pages TLB extension * This also implicitly flushes the TLB */ load_cr4(rcr4() | CR4_PGE); if (pmap_pcid_enabled) load_cr4(rcr4() | CR4_PCIDE); load_ds(_udatasel); load_es(_udatasel); load_fs(_ufssel); #endif mtx_unlock_spin(&ap_boot_mtx); /* Wait until all the AP's are up. */ while (atomic_load_acq_int(&smp_started) == 0) ia32_pause(); #ifndef EARLY_AP_STARTUP /* Start per-CPU event timers. */ cpu_initclocks_ap(); #endif + + kcsan_cpu_init(cpuid); sched_throw(NULL); panic("scheduler returned us to %s", __func__); /* NOTREACHED */ } static void smp_after_idle_runnable(void *arg __unused) { struct thread *idle_td; int cpu; for (cpu = 1; cpu < mp_ncpus; cpu++) { idle_td = pcpu_find(cpu)->pc_idlethread; while (atomic_load_int(&idle_td->td_lastcpu) == NOCPU && atomic_load_int(&idle_td->td_oncpu) == NOCPU) cpu_spinwait(); kmem_free((vm_offset_t)bootstacks[cpu], kstack_pages * PAGE_SIZE); } } SYSINIT(smp_after_idle_runnable, SI_SUB_SMP, SI_ORDER_ANY, smp_after_idle_runnable, NULL); /* * We tell the I/O APIC code about all the CPUs we want to receive * interrupts. If we don't want certain CPUs to receive IRQs we * can simply not tell the I/O APIC code about them in this function. * We also do not tell it about the BSP since it tells itself about * the BSP internally to work with UP kernels and on UP machines. */ void set_interrupt_apic_ids(void) { u_int i, apic_id; for (i = 0; i < MAXCPU; i++) { apic_id = cpu_apic_ids[i]; if (apic_id == -1) continue; if (cpu_info[apic_id].cpu_bsp) continue; if (cpu_info[apic_id].cpu_disabled) continue; /* Don't let hyperthreads service interrupts. */ if (cpu_info[apic_id].cpu_hyperthread && !hyperthreading_intr_allowed) continue; intr_add_cpu(i); } } #ifdef COUNT_XINVLTLB_HITS u_int xhits_gbl[MAXCPU]; u_int xhits_pg[MAXCPU]; u_int xhits_rng[MAXCPU]; static SYSCTL_NODE(_debug, OID_AUTO, xhits, CTLFLAG_RW, 0, ""); SYSCTL_OPAQUE(_debug_xhits, OID_AUTO, global, CTLFLAG_RW, &xhits_gbl, sizeof(xhits_gbl), "IU", ""); SYSCTL_OPAQUE(_debug_xhits, OID_AUTO, page, CTLFLAG_RW, &xhits_pg, sizeof(xhits_pg), "IU", ""); SYSCTL_OPAQUE(_debug_xhits, OID_AUTO, range, CTLFLAG_RW, &xhits_rng, sizeof(xhits_rng), "IU", ""); u_int ipi_global; u_int ipi_page; u_int ipi_range; u_int ipi_range_size; SYSCTL_INT(_debug_xhits, OID_AUTO, ipi_global, CTLFLAG_RW, &ipi_global, 0, ""); SYSCTL_INT(_debug_xhits, OID_AUTO, ipi_page, CTLFLAG_RW, &ipi_page, 0, ""); SYSCTL_INT(_debug_xhits, OID_AUTO, ipi_range, CTLFLAG_RW, &ipi_range, 0, ""); SYSCTL_INT(_debug_xhits, OID_AUTO, ipi_range_size, CTLFLAG_RW, &ipi_range_size, 0, ""); #endif /* COUNT_XINVLTLB_HITS */ /* * Init and startup IPI. */ void ipi_startup(int apic_id, int vector) { /* * This attempts to follow the algorithm described in the * Intel Multiprocessor Specification v1.4 in section B.4. * For each IPI, we allow the local APIC ~20us to deliver the * IPI. If that times out, we panic. */ /* * first we do an INIT IPI: this INIT IPI might be run, resetting * and running the target CPU. OR this INIT IPI might be latched (P5 * bug), CPU waiting for STARTUP IPI. OR this INIT IPI might be * ignored. */ lapic_ipi_raw(APIC_DEST_DESTFLD | APIC_TRIGMOD_LEVEL | APIC_LEVEL_ASSERT | APIC_DESTMODE_PHY | APIC_DELMODE_INIT, apic_id); lapic_ipi_wait(100); /* Explicitly deassert the INIT IPI. */ lapic_ipi_raw(APIC_DEST_DESTFLD | APIC_TRIGMOD_LEVEL | APIC_LEVEL_DEASSERT | APIC_DESTMODE_PHY | APIC_DELMODE_INIT, apic_id); DELAY(10000); /* wait ~10mS */ /* * next we do a STARTUP IPI: the previous INIT IPI might still be * latched, (P5 bug) this 1st STARTUP would then terminate * immediately, and the previously started INIT IPI would continue. OR * the previous INIT IPI has already run. and this STARTUP IPI will * run. OR the previous INIT IPI was ignored. and this STARTUP IPI * will run. */ lapic_ipi_raw(APIC_DEST_DESTFLD | APIC_TRIGMOD_EDGE | APIC_LEVEL_ASSERT | APIC_DESTMODE_PHY | APIC_DELMODE_STARTUP | vector, apic_id); if (!lapic_ipi_wait(100)) panic("Failed to deliver first STARTUP IPI to APIC %d", apic_id); DELAY(200); /* wait ~200uS */ /* * finally we do a 2nd STARTUP IPI: this 2nd STARTUP IPI should run IF * the previous STARTUP IPI was cancelled by a latched INIT IPI. OR * this STARTUP IPI will be ignored, as only ONE STARTUP IPI is * recognized after hardware RESET or INIT IPI. */ lapic_ipi_raw(APIC_DEST_DESTFLD | APIC_TRIGMOD_EDGE | APIC_LEVEL_ASSERT | APIC_DESTMODE_PHY | APIC_DELMODE_STARTUP | vector, apic_id); if (!lapic_ipi_wait(100)) panic("Failed to deliver second STARTUP IPI to APIC %d", apic_id); DELAY(200); /* wait ~200uS */ } /* * Send an IPI to specified CPU handling the bitmap logic. */ void ipi_send_cpu(int cpu, u_int ipi) { u_int bitmap, old, new; u_int *cpu_bitmap; KASSERT(cpu_apic_ids[cpu] != -1, ("IPI to non-existent CPU %d", cpu)); if (IPI_IS_BITMAPED(ipi)) { bitmap = 1 << ipi; ipi = IPI_BITMAP_VECTOR; cpu_bitmap = &cpuid_to_pcpu[cpu]->pc_ipi_bitmap; old = *cpu_bitmap; for (;;) { if ((old & bitmap) == bitmap) break; new = old | bitmap; if (atomic_fcmpset_int(cpu_bitmap, &old, new)) break; } if (old) return; } lapic_ipi_vectored(ipi, cpu_apic_ids[cpu]); } void ipi_bitmap_handler(struct trapframe frame) { struct trapframe *oldframe; struct thread *td; int cpu = PCPU_GET(cpuid); u_int ipi_bitmap; critical_enter(); td = curthread; td->td_intr_nesting_level++; oldframe = td->td_intr_frame; td->td_intr_frame = &frame; ipi_bitmap = atomic_readandclear_int(&cpuid_to_pcpu[cpu]->pc_ipi_bitmap); if (ipi_bitmap & (1 << IPI_PREEMPT)) { #ifdef COUNT_IPIS (*ipi_preempt_counts[cpu])++; #endif sched_preempt(td); } if (ipi_bitmap & (1 << IPI_AST)) { #ifdef COUNT_IPIS (*ipi_ast_counts[cpu])++; #endif /* Nothing to do for AST */ } if (ipi_bitmap & (1 << IPI_HARDCLOCK)) { #ifdef COUNT_IPIS (*ipi_hardclock_counts[cpu])++; #endif hardclockintr(); } td->td_intr_frame = oldframe; td->td_intr_nesting_level--; critical_exit(); } /* * send an IPI to a set of cpus. */ void ipi_selected(cpuset_t cpus, u_int ipi) { int cpu; /* * IPI_STOP_HARD maps to a NMI and the trap handler needs a bit * of help in order to understand what is the source. * Set the mask of receiving CPUs for this purpose. */ if (ipi == IPI_STOP_HARD) CPU_OR_ATOMIC(&ipi_stop_nmi_pending, &cpus); while ((cpu = CPU_FFS(&cpus)) != 0) { cpu--; CPU_CLR(cpu, &cpus); CTR3(KTR_SMP, "%s: cpu: %d ipi: %x", __func__, cpu, ipi); ipi_send_cpu(cpu, ipi); } } /* * send an IPI to a specific CPU. */ void ipi_cpu(int cpu, u_int ipi) { /* * IPI_STOP_HARD maps to a NMI and the trap handler needs a bit * of help in order to understand what is the source. * Set the mask of receiving CPUs for this purpose. */ if (ipi == IPI_STOP_HARD) CPU_SET_ATOMIC(cpu, &ipi_stop_nmi_pending); CTR3(KTR_SMP, "%s: cpu: %d ipi: %x", __func__, cpu, ipi); ipi_send_cpu(cpu, ipi); } /* * send an IPI to all CPUs EXCEPT myself */ void ipi_all_but_self(u_int ipi) { cpuset_t other_cpus; other_cpus = all_cpus; CPU_CLR(PCPU_GET(cpuid), &other_cpus); if (IPI_IS_BITMAPED(ipi)) { ipi_selected(other_cpus, ipi); return; } /* * IPI_STOP_HARD maps to a NMI and the trap handler needs a bit * of help in order to understand what is the source. * Set the mask of receiving CPUs for this purpose. */ if (ipi == IPI_STOP_HARD) CPU_OR_ATOMIC(&ipi_stop_nmi_pending, &other_cpus); CTR2(KTR_SMP, "%s: ipi: %x", __func__, ipi); lapic_ipi_vectored(ipi, APIC_IPI_DEST_OTHERS); } int ipi_nmi_handler(void) { u_int cpuid; /* * As long as there is not a simple way to know about a NMI's * source, if the bitmask for the current CPU is present in * the global pending bitword an IPI_STOP_HARD has been issued * and should be handled. */ cpuid = PCPU_GET(cpuid); if (!CPU_ISSET(cpuid, &ipi_stop_nmi_pending)) return (1); CPU_CLR_ATOMIC(cpuid, &ipi_stop_nmi_pending); cpustop_handler(); return (0); } int nmi_kdb_lock; void nmi_call_kdb_smp(u_int type, struct trapframe *frame) { int cpu; bool call_post; cpu = PCPU_GET(cpuid); if (atomic_cmpset_acq_int(&nmi_kdb_lock, 0, 1)) { nmi_call_kdb(cpu, type, frame); call_post = false; } else { savectx(&stoppcbs[cpu]); CPU_SET_ATOMIC(cpu, &stopped_cpus); while (!atomic_cmpset_acq_int(&nmi_kdb_lock, 0, 1)) ia32_pause(); call_post = true; } atomic_store_rel_int(&nmi_kdb_lock, 0); if (call_post) cpustop_handler_post(cpu); } /* * Handle an IPI_STOP by saving our current context and spinning (or mwaiting, * if available) until we are resumed. */ void cpustop_handler(void) { struct monitorbuf *mb; u_int cpu; bool use_mwait; cpu = PCPU_GET(cpuid); savectx(&stoppcbs[cpu]); use_mwait = (stop_mwait && (cpu_feature2 & CPUID2_MON) != 0 && !mwait_cpustop_broken); if (use_mwait) { mb = PCPU_PTR(monitorbuf); atomic_store_int(&mb->stop_state, MONITOR_STOPSTATE_STOPPED); } /* Indicate that we are stopped */ CPU_SET_ATOMIC(cpu, &stopped_cpus); /* Wait for restart */ while (!CPU_ISSET(cpu, &started_cpus)) { if (use_mwait) { cpu_monitor(mb, 0, 0); if (atomic_load_int(&mb->stop_state) == MONITOR_STOPSTATE_STOPPED) cpu_mwait(0, MWAIT_C1); continue; } ia32_pause(); /* * Halt non-BSP CPUs on panic -- we're never going to need them * again, and might as well save power / release resources * (e.g., overprovisioned VM infrastructure). */ while (__predict_false(!IS_BSP() && panicstr != NULL)) halt(); } cpustop_handler_post(cpu); } static void cpustop_handler_post(u_int cpu) { CPU_CLR_ATOMIC(cpu, &started_cpus); CPU_CLR_ATOMIC(cpu, &stopped_cpus); /* * We don't broadcast TLB invalidations to other CPUs when they are * stopped. Hence, we clear the TLB before resuming. */ invltlb_glob(); #if defined(__amd64__) && defined(DDB) amd64_db_resume_dbreg(); #endif if (cpu == 0 && cpustop_restartfunc != NULL) { cpustop_restartfunc(); cpustop_restartfunc = NULL; } } /* * Handle an IPI_SUSPEND by saving our current context and spinning until we * are resumed. */ void cpususpend_handler(void) { u_int cpu; mtx_assert(&smp_ipi_mtx, MA_NOTOWNED); cpu = PCPU_GET(cpuid); if (savectx(&susppcbs[cpu]->sp_pcb)) { #ifdef __amd64__ fpususpend(susppcbs[cpu]->sp_fpususpend); #else npxsuspend(susppcbs[cpu]->sp_fpususpend); #endif /* * suspended_cpus is cleared shortly after each AP is restarted * by a Startup IPI, so that the BSP can proceed to restarting * the next AP. * * resuming_cpus gets cleared when the AP completes * initialization after having been released by the BSP. * resuming_cpus is probably not the best name for the * variable, because it is actually a set of processors that * haven't resumed yet and haven't necessarily started resuming. * * Note that suspended_cpus is meaningful only for ACPI suspend * as it's not really used for Xen suspend since the APs are * automatically restored to the running state and the correct * context. For the same reason resumectx is never called in * that case. */ CPU_SET_ATOMIC(cpu, &suspended_cpus); CPU_SET_ATOMIC(cpu, &resuming_cpus); /* * Invalidate the cache after setting the global status bits. * The last AP to set its bit may end up being an Owner of the * corresponding cache line in MOESI protocol. The AP may be * stopped before the cache line is written to the main memory. */ wbinvd(); } else { #ifdef __amd64__ fpuresume(susppcbs[cpu]->sp_fpususpend); #else npxresume(susppcbs[cpu]->sp_fpususpend); #endif pmap_init_pat(); initializecpu(); PCPU_SET(switchtime, 0); PCPU_SET(switchticks, ticks); /* Indicate that we have restarted and restored the context. */ CPU_CLR_ATOMIC(cpu, &suspended_cpus); } /* Wait for resume directive */ while (!CPU_ISSET(cpu, &toresume_cpus)) ia32_pause(); /* Re-apply microcode updates. */ ucode_reload(); #ifdef __i386__ /* Finish removing the identity mapping of low memory for this AP. */ invltlb_glob(); #endif if (cpu_ops.cpu_resume) cpu_ops.cpu_resume(); #ifdef __amd64__ if (vmm_resume_p) vmm_resume_p(); #endif /* Resume MCA and local APIC */ lapic_xapic_mode(); mca_resume(); lapic_setup(0); /* Indicate that we are resumed */ CPU_CLR_ATOMIC(cpu, &resuming_cpus); CPU_CLR_ATOMIC(cpu, &suspended_cpus); CPU_CLR_ATOMIC(cpu, &toresume_cpus); } void invlcache_handler(void) { uint32_t generation; #ifdef COUNT_IPIS (*ipi_invlcache_counts[PCPU_GET(cpuid)])++; #endif /* COUNT_IPIS */ /* * Reading the generation here allows greater parallelism * since wbinvd is a serializing instruction. Without the * temporary, we'd wait for wbinvd to complete, then the read * would execute, then the dependent write, which must then * complete before return from interrupt. */ generation = smp_tlb_generation; wbinvd(); PCPU_SET(smp_tlb_done, generation); } /* * This is called once the rest of the system is up and running and we're * ready to let the AP's out of the pen. */ static void release_aps(void *dummy __unused) { if (mp_ncpus == 1) return; atomic_store_rel_int(&aps_ready, 1); while (smp_started == 0) ia32_pause(); } SYSINIT(start_aps, SI_SUB_SMP, SI_ORDER_FIRST, release_aps, NULL); #ifdef COUNT_IPIS /* * Setup interrupt counters for IPI handlers. */ static void mp_ipi_intrcnt(void *dummy) { char buf[64]; int i; CPU_FOREACH(i) { snprintf(buf, sizeof(buf), "cpu%d:invltlb", i); intrcnt_add(buf, &ipi_invltlb_counts[i]); snprintf(buf, sizeof(buf), "cpu%d:invlrng", i); intrcnt_add(buf, &ipi_invlrng_counts[i]); snprintf(buf, sizeof(buf), "cpu%d:invlpg", i); intrcnt_add(buf, &ipi_invlpg_counts[i]); snprintf(buf, sizeof(buf), "cpu%d:invlcache", i); intrcnt_add(buf, &ipi_invlcache_counts[i]); snprintf(buf, sizeof(buf), "cpu%d:preempt", i); intrcnt_add(buf, &ipi_preempt_counts[i]); snprintf(buf, sizeof(buf), "cpu%d:ast", i); intrcnt_add(buf, &ipi_ast_counts[i]); snprintf(buf, sizeof(buf), "cpu%d:rendezvous", i); intrcnt_add(buf, &ipi_rendezvous_counts[i]); snprintf(buf, sizeof(buf), "cpu%d:hardclock", i); intrcnt_add(buf, &ipi_hardclock_counts[i]); } } SYSINIT(mp_ipi_intrcnt, SI_SUB_INTR, SI_ORDER_MIDDLE, mp_ipi_intrcnt, NULL); #endif /* * Flush the TLB on other CPU's */ /* Variables needed for SMP tlb shootdown. */ vm_offset_t smp_tlb_addr1, smp_tlb_addr2; pmap_t smp_tlb_pmap; volatile uint32_t smp_tlb_generation; #ifdef __amd64__ #define read_eflags() read_rflags() #endif static void smp_targeted_tlb_shootdown(cpuset_t mask, u_int vector, pmap_t pmap, vm_offset_t addr1, vm_offset_t addr2) { cpuset_t other_cpus; volatile uint32_t *p_cpudone; uint32_t generation; int cpu; /* It is not necessary to signal other CPUs while in the debugger. */ if (kdb_active || panicstr != NULL) return; /* * Check for other cpus. Return if none. */ if (CPU_ISFULLSET(&mask)) { if (mp_ncpus <= 1) return; } else { CPU_CLR(PCPU_GET(cpuid), &mask); if (CPU_EMPTY(&mask)) return; } if (!(read_eflags() & PSL_I)) panic("%s: interrupts disabled", __func__); mtx_lock_spin(&smp_ipi_mtx); smp_tlb_addr1 = addr1; smp_tlb_addr2 = addr2; smp_tlb_pmap = pmap; generation = ++smp_tlb_generation; if (CPU_ISFULLSET(&mask)) { ipi_all_but_self(vector); other_cpus = all_cpus; CPU_CLR(PCPU_GET(cpuid), &other_cpus); } else { other_cpus = mask; while ((cpu = CPU_FFS(&mask)) != 0) { cpu--; CPU_CLR(cpu, &mask); CTR3(KTR_SMP, "%s: cpu: %d ipi: %x", __func__, cpu, vector); ipi_send_cpu(cpu, vector); } } while ((cpu = CPU_FFS(&other_cpus)) != 0) { cpu--; CPU_CLR(cpu, &other_cpus); p_cpudone = &cpuid_to_pcpu[cpu]->pc_smp_tlb_done; while (*p_cpudone != generation) ia32_pause(); } mtx_unlock_spin(&smp_ipi_mtx); } void smp_masked_invltlb(cpuset_t mask, pmap_t pmap) { if (smp_started) { smp_targeted_tlb_shootdown(mask, IPI_INVLTLB, pmap, 0, 0); #ifdef COUNT_XINVLTLB_HITS ipi_global++; #endif } } void smp_masked_invlpg(cpuset_t mask, vm_offset_t addr, pmap_t pmap) { if (smp_started) { smp_targeted_tlb_shootdown(mask, IPI_INVLPG, pmap, addr, 0); #ifdef COUNT_XINVLTLB_HITS ipi_page++; #endif } } void smp_masked_invlpg_range(cpuset_t mask, vm_offset_t addr1, vm_offset_t addr2, pmap_t pmap) { if (smp_started) { smp_targeted_tlb_shootdown(mask, IPI_INVLRNG, pmap, addr1, addr2); #ifdef COUNT_XINVLTLB_HITS ipi_range++; ipi_range_size += (addr2 - addr1) / PAGE_SIZE; #endif } } void smp_cache_flush(void) { if (smp_started) { smp_targeted_tlb_shootdown(all_cpus, IPI_INVLCACHE, NULL, 0, 0); } } /* * Handlers for TLB related IPIs */ void invltlb_handler(void) { uint32_t generation; #ifdef COUNT_XINVLTLB_HITS xhits_gbl[PCPU_GET(cpuid)]++; #endif /* COUNT_XINVLTLB_HITS */ #ifdef COUNT_IPIS (*ipi_invltlb_counts[PCPU_GET(cpuid)])++; #endif /* COUNT_IPIS */ /* * Reading the generation here allows greater parallelism * since invalidating the TLB is a serializing operation. */ generation = smp_tlb_generation; if (smp_tlb_pmap == kernel_pmap) invltlb_glob(); #ifdef __amd64__ else invltlb(); #endif PCPU_SET(smp_tlb_done, generation); } void invlpg_handler(void) { uint32_t generation; #ifdef COUNT_XINVLTLB_HITS xhits_pg[PCPU_GET(cpuid)]++; #endif /* COUNT_XINVLTLB_HITS */ #ifdef COUNT_IPIS (*ipi_invlpg_counts[PCPU_GET(cpuid)])++; #endif /* COUNT_IPIS */ generation = smp_tlb_generation; /* Overlap with serialization */ #ifdef __i386__ if (smp_tlb_pmap == kernel_pmap) #endif invlpg(smp_tlb_addr1); PCPU_SET(smp_tlb_done, generation); } void invlrng_handler(void) { vm_offset_t addr, addr2; uint32_t generation; #ifdef COUNT_XINVLTLB_HITS xhits_rng[PCPU_GET(cpuid)]++; #endif /* COUNT_XINVLTLB_HITS */ #ifdef COUNT_IPIS (*ipi_invlrng_counts[PCPU_GET(cpuid)])++; #endif /* COUNT_IPIS */ addr = smp_tlb_addr1; addr2 = smp_tlb_addr2; generation = smp_tlb_generation; /* Overlap with serialization */ #ifdef __i386__ if (smp_tlb_pmap == kernel_pmap) #endif do { invlpg(addr); addr += PAGE_SIZE; } while (addr < addr2); PCPU_SET(smp_tlb_done, generation); }