Index: head/sys/arm64/arm64/machdep.c =================================================================== --- head/sys/arm64/arm64/machdep.c (revision 363623) +++ head/sys/arm64/arm64/machdep.c (revision 363624) @@ -1,1372 +1,1374 @@ /*- * 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 #include #include #include #ifdef VFP #include #endif #ifdef DEV_ACPI #include #include #endif #ifdef FDT #include #include #endif static void get_fpcontext(struct thread *td, mcontext_t *mcp); static void set_fpcontext(struct thread *td, mcontext_t *mcp); 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; static int boot_el; struct kva_md_info kmi; 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; static struct efi_map_header *efihdr; /* 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; +int (*apei_nmi)(void); + 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)"); } } bool has_hyp(void) { return (boot_el == 2); } static void cpu_startup(void *dummy) { vm_paddr_t size; int i; printf("real memory = %ju (%ju MB)\n", ptoa((uintmax_t)realmem), ptoa((uintmax_t)realmem) / 1024 / 1024); if (bootverbose) { printf("Physical memory chunk(s):\n"); for (i = 0; phys_avail[i + 1] != 0; i += 2) { size = phys_avail[i + 1] - phys_avail[i]; printf("%#016jx - %#016jx, %ju bytes (%ju pages)\n", (uintmax_t)phys_avail[i], (uintmax_t)phys_avail[i + 1] - 1, (uintmax_t)size, (uintmax_t)size / PAGE_SIZE); } } printf("avail memory = %ju (%ju MB)\n", ptoa((uintmax_t)vm_free_count()), ptoa((uintmax_t)vm_free_count()) / 1024 / 1024); undef_init(); install_cpu_errata(); vm_ksubmap_init(&kmi); bufinit(); vm_pager_bufferinit(); } SYSINIT(cpu, SI_SUB_CPU, SI_ORDER_FIRST, cpu_startup, NULL); static void late_ifunc_resolve(void *dummy __unused) { link_elf_late_ireloc(); } SYSINIT(late_ifunc_resolve, SI_SUB_CPU, SI_ORDER_ANY, late_ifunc_resolve, 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, uintptr_t 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; get_fpcontext(td, mcp); 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; set_fpcontext(td, mcp); 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; critical_enter(); } else td->td_md.md_spinlock_count++; } void spinlock_exit(void) { struct thread *td; register_t daif; td = curthread; daif = td->td_md.md_saved_daif; td->td_md.md_spinlock_count--; if (td->td_md.md_spinlock_count == 0) { critical_exit(); 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 (copyin(uap->sigcntxp, &uc, sizeof(uc))) return (EFAULT); error = set_mcontext(td, &uc.uc_mcontext); if (error != 0) return (error); /* 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); 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: 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. */ 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"); parse_fdt_bootargs(); } #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 dczva_line_shift; uint32_t dczid_el0; identify_cache(READ_SPECIALREG(ctr_el0)); 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; } } int memory_mapping_mode(vm_paddr_t pa) { struct efi_md *map, *p; size_t efisz; int ndesc, i; if (efihdr == NULL) return (VM_MEMATTR_WRITE_BACK); /* * 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 (VM_MEMATTR_WRITE_BACK); ndesc = efihdr->memory_size / efihdr->descriptor_size; for (i = 0, p = map; i < ndesc; i++, p = efi_next_descriptor(p, efihdr->descriptor_size)) { if (pa < p->md_phys || pa >= p->md_phys + p->md_pages * EFI_PAGE_SIZE) continue; if (p->md_type == EFI_MD_TYPE_IOMEM || p->md_type == EFI_MD_TYPE_IOPORT) return (VM_MEMATTR_DEVICE); else if ((p->md_attr & EFI_MD_ATTR_WB) != 0 || p->md_type == EFI_MD_TYPE_RECLAIM) return (VM_MEMATTR_WRITE_BACK); else if ((p->md_attr & EFI_MD_ATTR_WT) != 0) return (VM_MEMATTR_WRITE_THROUGH); else if ((p->md_attr & EFI_MD_ATTR_WC) != 0) return (VM_MEMATTR_WRITE_COMBINING); break; } return (VM_MEMATTR_DEVICE); } void initarm(struct arm64_bootparams *abp) { struct efi_fb *efifb; 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; boot_el = abp->boot_el; /* Parse loader or FDT boot parametes. Determine last used address. */ lastaddr = parse_boot_param(abp); /* Find the kernel address */ kmdp = preload_search_by_type("elf kernel"); if (kmdp == NULL) kmdp = preload_search_by_type("elf64 kernel"); identify_cpu(0); update_special_regs(0); link_elf_ireloc(kmdp); try_load_dtb(kmdp); 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"); physmem_hardware_regions(mem_regions, mem_regions_sz); } if (fdt_get_reserved_mem(mem_regions, &mem_regions_sz) == 0) 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) 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); PCPU_SET(midr, get_midr()); /* 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); 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); 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/include/acpica_machdep.h =================================================================== --- head/sys/arm64/include/acpica_machdep.h (revision 363623) +++ head/sys/arm64/include/acpica_machdep.h (revision 363624) @@ -1,62 +1,64 @@ /*- * Copyright (c) 2002 Mitsuru IWASAKI * 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. * * $FreeBSD$ */ /****************************************************************************** * * Name: acpica_machdep.h - arch-specific defines, etc. * $Revision$ * *****************************************************************************/ #ifndef __ACPICA_MACHDEP_H__ #define __ACPICA_MACHDEP_H__ #ifdef _KERNEL #include /* Only use the reduced hardware model */ #define ACPI_REDUCED_HARDWARE 1 /* Section 5.2.10.1: global lock acquire/release functions */ int acpi_acquire_global_lock(volatile uint32_t *); int acpi_release_global_lock(volatile uint32_t *); void *acpi_map_table(vm_paddr_t pa, const char *sig); void acpi_unmap_table(void *table); vm_paddr_t acpi_find_table(const char *sig); struct acpi_generic_address; int acpi_map_addr(struct acpi_generic_address *, bus_space_tag_t *, bus_space_handle_t *, bus_size_t); +extern int (*apei_nmi)(void); + #endif /* _KERNEL */ #endif /* __ACPICA_MACHDEP_H__ */ Index: head/sys/conf/files =================================================================== --- head/sys/conf/files (revision 363623) +++ head/sys/conf/files (revision 363624) @@ -1,4995 +1,4996 @@ # $FreeBSD$ # # 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" font.h optional sc_dflt_font \ compile-with "uudecode < ${SRCTOP}/share/syscons/fonts/${SC_DFLT_FONT}-8x16.fnt && file2c 'u_char dflt_font_16[16*256] = {' '};' < ${SC_DFLT_FONT}-8x16 > font.h && uudecode < ${SRCTOP}/share/syscons/fonts/${SC_DFLT_FONT}-8x14.fnt && file2c 'u_char dflt_font_14[14*256] = {' '};' < ${SC_DFLT_FONT}-8x14 >> font.h && uudecode < ${SRCTOP}/share/syscons/fonts/${SC_DFLT_FONT}-8x8.fnt && file2c 'u_char dflt_font_8[8*256] = {' '};' < ${SC_DFLT_FONT}-8x8 >> font.h" \ no-obj no-implicit-rule before-depend \ clean "font.h ${SC_DFLT_FONT}-8x14 ${SC_DFLT_FONT}-8x16 ${SC_DFLT_FONT}-8x8" snd_fxdiv_gen.h optional sound \ dependency "$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 $S/dev/pccard/pccarddevs" \ no-obj no-implicit-rule before-depend \ clean "pccarddevs.h" kbdmuxmap.h optional kbdmux_dflt_keymap \ compile-with "${KEYMAP} -L ${KBDMUX_DFLT_KEYMAP} | ${KEYMAP_FIX} > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "kbdmuxmap.h" teken_state.h optional sc | vt \ dependency "$S/teken/gensequences $S/teken/sequences" \ compile-with "${AWK} -f $S/teken/gensequences $S/teken/sequences > teken_state.h" \ no-obj no-implicit-rule before-depend \ clean "teken_state.h" ukbdmap.h optional ukbd_dflt_keymap \ compile-with "${KEYMAP} -L ${UKBD_DFLT_KEYMAP} | ${KEYMAP_FIX} > ${.TARGET}" \ no-obj no-implicit-rule before-depend \ clean "ukbdmap.h" usbdevs.h optional usb \ dependency "$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$S/contrib/ipfilter" contrib/libfdt/fdt.c optional fdt contrib/libfdt/fdt_ro.c optional fdt contrib/libfdt/fdt_rw.c optional fdt contrib/libfdt/fdt_strerror.c optional fdt contrib/libfdt/fdt_sw.c optional fdt contrib/libfdt/fdt_wip.c optional fdt contrib/libnv/cnvlist.c standard contrib/libnv/dnvlist.c standard contrib/libnv/nvlist.c standard contrib/libnv/bsd_nvpair.c standard contrib/ngatm/netnatm/api/cc_conn.c optional ngatm_ccatm \ compile-with "${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/zstd_compress_superblock.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/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 netsmb crypto/des/des_setkey.c optional netsmb crypto/rc4/rc4.c optional netgraph_mppc_encryption 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_apei.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/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/cadence/if_cgem.c optional cgem fdt 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_kern_tls.c optional cxgbe pci kern_tls \ 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 "$S/dev/cxgbe/firmware/t4fw-1.24.12.0.bin" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t4fw.fw" t5fw_cfg.c optional cxgbe \ compile-with "${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 "$S/dev/cxgbe/firmware/t5fw-1.24.12.0.bin" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t5fw.fw" t6fw_cfg.c optional cxgbe \ compile-with "${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 "$S/dev/cxgbe/firmware/t6fw-1.24.12.0.bin" \ compile-with "${CP} ${.ALLSRC} ${.TARGET}" \ no-obj no-implicit-rule \ clean "t6fw.fw" dev/cxgbe/crypto/t4_crypto.c optional ccr \ compile-with "${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/extres/syscon/syscon_power.c optional ext_resources syscon syscon_power fdt 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/goldfish/goldfish_rtc.c optional goldfish_rtc fdt 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/gpiomdio.c optional gpiomdio mii_bitbang 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/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/acpi_iicbus.c optional acpi iicbus 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/iicoc_fdt.c optional iicoc ext_resources fdt dev/iicbus/iicoc_pci.c optional iicoc pci dev/iicbus/isl12xx.c optional isl12xx dev/iicbus/lm75.c optional lm75 dev/iicbus/mux/iicmux.c optional iicmux dev/iicbus/mux/iicmux_if.m optional iicmux dev/iicbus/mux/iic_gpiomux.c optional iic_gpiomux fdt dev/iicbus/mux/ltc430x.c optional ltc430x dev/iicbus/nxprtc.c optional nxprtc | pcf8563 dev/iicbus/ofw_iicbus.c optional fdt iicbus dev/iicbus/rtc8583.c optional rtc8583 dev/iicbus/rtc/rx8803.c optional rx8803 iicbus fdt dev/iicbus/s35390a.c optional s35390a dev/iicbus/sy8106a.c optional sy8106a ext_resources fdt dev/iicbus/gpio/tca6416.c optional tca6416 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 "${NORMAL_FW}" \ no-obj no-implicit-rule \ clean "ipw_monitor.fw" dev/iscsi/icl.c optional iscsi dev/iscsi/icl_conn_if.m optional cfiscsi | iscsi dev/iscsi/icl_soft.c optional iscsi dev/iscsi/icl_soft_proxy.c optional iscsi dev/iscsi/iscsi.c optional iscsi scbus dev/iscsi_initiator/iscsi.c optional iscsi_initiator scbus dev/iscsi_initiator/iscsi_subr.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_cam.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_soc.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_sm.c optional iscsi_initiator scbus dev/iscsi_initiator/isc_subr.c optional iscsi_initiator scbus dev/ismt/ismt.c optional ismt dev/isl/isl.c optional isl iicbus dev/isp/isp.c optional isp dev/isp/isp_freebsd.c optional isp dev/isp/isp_library.c optional isp dev/isp/isp_pci.c optional isp pci dev/isp/isp_target.c optional isp dev/ispfw/ispfw.c optional ispfw dev/iwi/if_iwi.c optional iwi iwibssfw.c optional iwibssfw | iwifw \ compile-with "${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/mmc/mmc_fdt_helpers.c optional mmc fdt | mmccam fdt 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_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 "${NORMAL_C} -Wunused-variable -Woverflow -Wparentheses -w" dev/ppbus/if_plip.c optional plip dev/ppbus/lpbb.c optional lpbb dev/ppbus/lpt.c optional lpt dev/ppbus/pcfclock.c optional pcfclock dev/ppbus/ppb_1284.c optional ppbus dev/ppbus/ppb_base.c optional ppbus dev/ppbus/ppb_msq.c optional ppbus dev/ppbus/ppbconf.c optional ppbus dev/ppbus/ppbus_if.m optional ppbus dev/ppbus/ppi.c optional ppi dev/ppbus/pps.c optional pps dev/ppc/ppc.c optional ppc dev/ppc/ppc_acpi.c optional ppc acpi dev/ppc/ppc_isa.c optional ppc isa dev/ppc/ppc_pci.c optional ppc pci dev/ppc/ppc_puc.c optional ppc puc dev/proto/proto_bus_isa.c optional proto acpi | proto isa dev/proto/proto_bus_pci.c optional proto pci dev/proto/proto_busdma.c optional proto dev/proto/proto_core.c optional proto dev/pst/pst-iop.c optional pst dev/pst/pst-pci.c optional pst pci dev/pst/pst-raid.c optional pst dev/pty/pty.c optional pty dev/puc/puc.c optional puc dev/puc/puc_cfg.c optional puc dev/puc/puc_pccard.c optional puc pccard dev/puc/puc_pci.c optional puc pci dev/pwm/pwmc.c optional pwm | pwmc dev/pwm/pwmbus.c optional pwm | pwmbus dev/pwm/pwmbus_if.m optional pwm | pwmbus dev/pwm/ofw_pwm.c optional pwm fdt | pwmbus fdt dev/pwm/ofw_pwmbus.c optional pwm fdt | pwmbus fdt dev/quicc/quicc_core.c optional quicc dev/ral/rt2560.c optional ral dev/ral/rt2661.c optional ral dev/ral/rt2860.c optional ral dev/ral/if_ral_pci.c optional ral pci rt2561fw.c optional rt2561fw | ralfw \ compile-with "${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_quicc.c optional scc quicc 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/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_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_imx.c optional uart uart_imx fdt 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 # # 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/dwc_otg_acpi.c optional dwcotg acpi 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/vmgenc/vmgenc_acpi.c optional acpi 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/mntfs/mntfs_vnops.c standard 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 | nfslockd | nfsd fs/nfs/nfs_commonsubs.c optional nfscl | nfslockd | nfsd fs/nfs/nfs_commonport.c optional nfscl | nfslockd | nfsd fs/nfs/nfs_commonacl.c optional nfscl | nfslockd | 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_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_smr.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/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/arc4random_uniform.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/route/nhop.c standard net/route/nhop_ctl.c standard net/route/nhop_utils.c standard net/route/route_ctl.c standard net/route/route_ddb.c optional ddb net/route/route_helpers.c standard net/route/route_temporal.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_stats.c optional stats inet | stats 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$S/contrib/ck/include" netpfil/ipfw/nat64/nat64stl.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nat64/nat64stl_control.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nat64/nat64_translate.c optional inet inet6 ipfirewall \ ipfirewall_nat64 netpfil/ipfw/nptv6/ip_fw_nptv6.c optional inet inet6 ipfirewall \ ipfirewall_nptv6 netpfil/ipfw/nptv6/nptv6.c optional inet inet6 ipfirewall \ ipfirewall_nptv6 netpfil/ipfw/pmod/ip_fw_pmod.c optional inet ipfirewall_pmod netpfil/ipfw/pmod/tcpmod.c optional inet ipfirewall_pmod netpfil/pf/if_pflog.c optional pflog pf inet netpfil/pf/if_pfsync.c optional pfsync pf inet netpfil/pf/pf.c optional pf inet netpfil/pf/pf_if.c optional pf inet netpfil/pf/pf_ioctl.c optional pf inet netpfil/pf/pf_lb.c optional pf inet netpfil/pf/pf_norm.c optional pf inet netpfil/pf/pf_osfp.c optional pf inet netpfil/pf/pf_ruleset.c optional pf inet netpfil/pf/pf_table.c optional pf inet netpfil/pf/in4_cksum.c optional pf inet netsmb/smb_conn.c optional netsmb netsmb/smb_crypt.c optional netsmb netsmb/smb_dev.c optional netsmb netsmb/smb_iod.c optional netsmb netsmb/smb_rq.c optional netsmb netsmb/smb_smb.c optional netsmb netsmb/smb_subr.c optional netsmb netsmb/smb_trantcp.c optional netsmb netsmb/smb_usr.c optional netsmb nfs/bootp_subr.c optional bootp nfscl nfs/krpc_subr.c optional bootp nfscl nfs/nfs_diskless.c optional nfscl nfs_root nfs/nfs_nfssvc.c optional nfscl | nfslockd | nfsd nlm/nlm_advlock.c optional nfslockd | nfsd nlm/nlm_prot_clnt.c optional nfslockd | nfsd nlm/nlm_prot_impl.c optional nfslockd | nfsd nlm/nlm_prot_server.c optional nfslockd | nfsd nlm/nlm_prot_svc.c optional nfslockd | nfsd nlm/nlm_prot_xdr.c optional nfslockd | nfsd nlm/sm_inter_xdr.c optional nfslockd | nfsd # Linux Kernel Programming Interface compat/linuxkpi/common/src/linux_kmod.c optional compat_linuxkpi \ compile-with "${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 "${LINUXKPI_C}" compat/linuxkpi/common/src/linux_shmemfs.c optional compat_linuxkpi \ compile-with "${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_eswitch.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 "${OFED_C}" dev/mlx5/mlx5_core/mlx5_tls.c optional mlx5 pci \ compile-with "${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 "${OFED_C}" dev/mlx5/mlx5_en/mlx5_en_hw_tls.c optional mlx5en pci inet inet6 \ compile-with "${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/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/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" contrib/libsodium/src/libsodium/crypto_core/hchacha20/core_hchacha20.c \ optional crypto \ compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium" contrib/libsodium/src/libsodium/crypto_stream/chacha20/stream_chacha20.c \ optional crypto \ compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium" contrib/libsodium/src/libsodium/crypto_stream/chacha20/ref/chacha20_ref.c \ optional crypto \ compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium" contrib/libsodium/src/libsodium/crypto_aead/chacha20poly1305/sodium/aead_chacha20poly1305.c \ optional crypto \ compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -I$S/crypto/libsodium" contrib/libsodium/src/libsodium/crypto_aead/xchacha20poly1305/sodium/aead_xchacha20poly1305.c \ optional crypto \ compile-with "${NORMAL_C} -I$S/contrib/libsodium/src/libsodium/include/sodium -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 xdr | krpc | nfslockd | nfscl | nfsd xdr/xdr_array.c optional xdr | krpc | nfslockd | nfscl | nfsd xdr/xdr_mbuf.c optional xdr | krpc | nfslockd | nfscl | nfsd xdr/xdr_mem.c optional xdr | krpc | nfslockd | nfscl | nfsd xdr/xdr_reference.c optional xdr | krpc | nfslockd | nfscl | nfsd xdr/xdr_sizeof.c optional xdr | krpc | nfslockd | nfscl | nfsd Index: head/sys/dev/acpica/acpi.c =================================================================== --- head/sys/dev/acpica/acpi.c (revision 363623) +++ head/sys/dev/acpica/acpi.c (revision 363624) @@ -1,4327 +1,4358 @@ /*- * Copyright (c) 2000 Takanori Watanabe * Copyright (c) 2000 Mitsuru IWASAKI * Copyright (c) 2000, 2001 Michael Smith * Copyright (c) 2000 BSDi * 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 "opt_acpi.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if defined(__i386__) || defined(__amd64__) #include #include #endif #include #include #include #include #include #include #include #include #include #include #include #include static MALLOC_DEFINE(M_ACPIDEV, "acpidev", "ACPI devices"); /* Hooks for the ACPI CA debugging infrastructure */ #define _COMPONENT ACPI_BUS ACPI_MODULE_NAME("ACPI") static d_open_t acpiopen; static d_close_t acpiclose; static d_ioctl_t acpiioctl; static struct cdevsw acpi_cdevsw = { .d_version = D_VERSION, .d_open = acpiopen, .d_close = acpiclose, .d_ioctl = acpiioctl, .d_name = "acpi", }; struct acpi_interface { ACPI_STRING *data; int num; }; static char *sysres_ids[] = { "PNP0C01", "PNP0C02", NULL }; static char *pcilink_ids[] = { "PNP0C0F", NULL }; /* Global mutex for locking access to the ACPI subsystem. */ struct mtx acpi_mutex; struct callout acpi_sleep_timer; /* Bitmap of device quirks. */ int acpi_quirks; /* Supported sleep states. */ static BOOLEAN acpi_sleep_states[ACPI_S_STATE_COUNT]; static void acpi_lookup(void *arg, const char *name, device_t *dev); static int acpi_modevent(struct module *mod, int event, void *junk); static int acpi_probe(device_t dev); static int acpi_attach(device_t dev); static int acpi_suspend(device_t dev); static int acpi_resume(device_t dev); static int acpi_shutdown(device_t dev); static device_t acpi_add_child(device_t bus, u_int order, const char *name, int unit); static int acpi_print_child(device_t bus, device_t child); static void acpi_probe_nomatch(device_t bus, device_t child); static void acpi_driver_added(device_t dev, driver_t *driver); static void acpi_child_deleted(device_t dev, device_t child); static int acpi_read_ivar(device_t dev, device_t child, int index, uintptr_t *result); static int acpi_write_ivar(device_t dev, device_t child, int index, uintptr_t value); static struct resource_list *acpi_get_rlist(device_t dev, device_t child); static void acpi_reserve_resources(device_t dev); static int acpi_sysres_alloc(device_t dev); static int acpi_set_resource(device_t dev, device_t child, int type, int rid, rman_res_t start, rman_res_t count); static struct resource *acpi_alloc_resource(device_t bus, device_t child, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int flags); static int acpi_adjust_resource(device_t bus, device_t child, int type, struct resource *r, rman_res_t start, rman_res_t end); static int acpi_release_resource(device_t bus, device_t child, int type, int rid, struct resource *r); static void acpi_delete_resource(device_t bus, device_t child, int type, int rid); static uint32_t acpi_isa_get_logicalid(device_t dev); static int acpi_isa_get_compatid(device_t dev, uint32_t *cids, int count); static int acpi_device_id_probe(device_t bus, device_t dev, char **ids, char **match); static ACPI_STATUS acpi_device_eval_obj(device_t bus, device_t dev, ACPI_STRING pathname, ACPI_OBJECT_LIST *parameters, ACPI_BUFFER *ret); static ACPI_STATUS acpi_device_scan_cb(ACPI_HANDLE h, UINT32 level, void *context, void **retval); static ACPI_STATUS acpi_device_scan_children(device_t bus, device_t dev, int max_depth, acpi_scan_cb_t user_fn, void *arg); static int acpi_isa_pnp_probe(device_t bus, device_t child, struct isa_pnp_id *ids); +static void acpi_platform_osc(device_t dev); static void acpi_probe_children(device_t bus); static void acpi_probe_order(ACPI_HANDLE handle, int *order); static ACPI_STATUS acpi_probe_child(ACPI_HANDLE handle, UINT32 level, void *context, void **status); static void acpi_sleep_enable(void *arg); static ACPI_STATUS acpi_sleep_disable(struct acpi_softc *sc); static ACPI_STATUS acpi_EnterSleepState(struct acpi_softc *sc, int state); static void acpi_shutdown_final(void *arg, int howto); static void acpi_enable_fixed_events(struct acpi_softc *sc); static void acpi_resync_clock(struct acpi_softc *sc); static int acpi_wake_sleep_prep(ACPI_HANDLE handle, int sstate); static int acpi_wake_run_prep(ACPI_HANDLE handle, int sstate); static int acpi_wake_prep_walk(int sstate); static int acpi_wake_sysctl_walk(device_t dev); static int acpi_wake_set_sysctl(SYSCTL_HANDLER_ARGS); static void acpi_system_eventhandler_sleep(void *arg, int state); static void acpi_system_eventhandler_wakeup(void *arg, int state); static int acpi_sname2sstate(const char *sname); static const char *acpi_sstate2sname(int sstate); static int acpi_supported_sleep_state_sysctl(SYSCTL_HANDLER_ARGS); static int acpi_sleep_state_sysctl(SYSCTL_HANDLER_ARGS); static int acpi_debug_objects_sysctl(SYSCTL_HANDLER_ARGS); static int acpi_pm_func(u_long cmd, void *arg, ...); static int acpi_child_location_str_method(device_t acdev, device_t child, char *buf, size_t buflen); static int acpi_child_pnpinfo_str_method(device_t acdev, device_t child, char *buf, size_t buflen); static void acpi_enable_pcie(void); static void acpi_hint_device_unit(device_t acdev, device_t child, const char *name, int *unitp); static void acpi_reset_interfaces(device_t dev); static device_method_t acpi_methods[] = { /* Device interface */ DEVMETHOD(device_probe, acpi_probe), DEVMETHOD(device_attach, acpi_attach), DEVMETHOD(device_shutdown, acpi_shutdown), DEVMETHOD(device_detach, bus_generic_detach), DEVMETHOD(device_suspend, acpi_suspend), DEVMETHOD(device_resume, acpi_resume), /* Bus interface */ DEVMETHOD(bus_add_child, acpi_add_child), DEVMETHOD(bus_print_child, acpi_print_child), DEVMETHOD(bus_probe_nomatch, acpi_probe_nomatch), DEVMETHOD(bus_driver_added, acpi_driver_added), DEVMETHOD(bus_child_deleted, acpi_child_deleted), DEVMETHOD(bus_read_ivar, acpi_read_ivar), DEVMETHOD(bus_write_ivar, acpi_write_ivar), DEVMETHOD(bus_get_resource_list, acpi_get_rlist), DEVMETHOD(bus_set_resource, acpi_set_resource), DEVMETHOD(bus_get_resource, bus_generic_rl_get_resource), DEVMETHOD(bus_alloc_resource, acpi_alloc_resource), DEVMETHOD(bus_adjust_resource, acpi_adjust_resource), DEVMETHOD(bus_release_resource, acpi_release_resource), DEVMETHOD(bus_delete_resource, acpi_delete_resource), DEVMETHOD(bus_child_pnpinfo_str, acpi_child_pnpinfo_str_method), DEVMETHOD(bus_child_location_str, acpi_child_location_str_method), DEVMETHOD(bus_activate_resource, bus_generic_activate_resource), DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource), DEVMETHOD(bus_setup_intr, bus_generic_setup_intr), DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr), DEVMETHOD(bus_hint_device_unit, acpi_hint_device_unit), DEVMETHOD(bus_get_cpus, acpi_get_cpus), DEVMETHOD(bus_get_domain, acpi_get_domain), /* ACPI bus */ DEVMETHOD(acpi_id_probe, acpi_device_id_probe), DEVMETHOD(acpi_evaluate_object, acpi_device_eval_obj), DEVMETHOD(acpi_pwr_for_sleep, acpi_device_pwr_for_sleep), DEVMETHOD(acpi_scan_children, acpi_device_scan_children), /* ISA emulation */ DEVMETHOD(isa_pnp_probe, acpi_isa_pnp_probe), DEVMETHOD_END }; static driver_t acpi_driver = { "acpi", acpi_methods, sizeof(struct acpi_softc), }; static devclass_t acpi_devclass; EARLY_DRIVER_MODULE(acpi, nexus, acpi_driver, acpi_devclass, acpi_modevent, 0, BUS_PASS_BUS + BUS_PASS_ORDER_MIDDLE); MODULE_VERSION(acpi, 1); ACPI_SERIAL_DECL(acpi, "ACPI root bus"); /* Local pools for managing system resources for ACPI child devices. */ static struct rman acpi_rman_io, acpi_rman_mem; #define ACPI_MINIMUM_AWAKETIME 5 /* Holds the description of the acpi0 device. */ static char acpi_desc[ACPI_OEM_ID_SIZE + ACPI_OEM_TABLE_ID_SIZE + 2]; SYSCTL_NODE(_debug, OID_AUTO, acpi, CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, "ACPI debugging"); static char acpi_ca_version[12]; SYSCTL_STRING(_debug_acpi, OID_AUTO, acpi_ca_version, CTLFLAG_RD, acpi_ca_version, 0, "Version of Intel ACPI-CA"); /* * Allow overriding _OSI methods. */ static char acpi_install_interface[256]; TUNABLE_STR("hw.acpi.install_interface", acpi_install_interface, sizeof(acpi_install_interface)); static char acpi_remove_interface[256]; TUNABLE_STR("hw.acpi.remove_interface", acpi_remove_interface, sizeof(acpi_remove_interface)); /* Allow users to dump Debug objects without ACPI debugger. */ static int acpi_debug_objects; TUNABLE_INT("debug.acpi.enable_debug_objects", &acpi_debug_objects); SYSCTL_PROC(_debug_acpi, OID_AUTO, enable_debug_objects, CTLFLAG_RW | CTLTYPE_INT | CTLFLAG_NEEDGIANT, NULL, 0, acpi_debug_objects_sysctl, "I", "Enable Debug objects"); /* Allow the interpreter to ignore common mistakes in BIOS. */ static int acpi_interpreter_slack = 1; TUNABLE_INT("debug.acpi.interpreter_slack", &acpi_interpreter_slack); SYSCTL_INT(_debug_acpi, OID_AUTO, interpreter_slack, CTLFLAG_RDTUN, &acpi_interpreter_slack, 1, "Turn on interpreter slack mode."); /* Ignore register widths set by FADT and use default widths instead. */ static int acpi_ignore_reg_width = 1; TUNABLE_INT("debug.acpi.default_register_width", &acpi_ignore_reg_width); SYSCTL_INT(_debug_acpi, OID_AUTO, default_register_width, CTLFLAG_RDTUN, &acpi_ignore_reg_width, 1, "Ignore register widths set by FADT"); /* Allow users to override quirks. */ TUNABLE_INT("debug.acpi.quirks", &acpi_quirks); int acpi_susp_bounce; SYSCTL_INT(_debug_acpi, OID_AUTO, suspend_bounce, CTLFLAG_RW, &acpi_susp_bounce, 0, "Don't actually suspend, just test devices."); /* * ACPI can only be loaded as a module by the loader; activating it after * system bootstrap time is not useful, and can be fatal to the system. * It also cannot be unloaded, since the entire system bus hierarchy hangs * off it. */ static int acpi_modevent(struct module *mod, int event, void *junk) { switch (event) { case MOD_LOAD: if (!cold) { printf("The ACPI driver cannot be loaded after boot.\n"); return (EPERM); } break; case MOD_UNLOAD: if (!cold && power_pm_get_type() == POWER_PM_TYPE_ACPI) return (EBUSY); break; default: break; } return (0); } /* * Perform early initialization. */ ACPI_STATUS acpi_Startup(void) { static int started = 0; ACPI_STATUS status; int val; ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); /* Only run the startup code once. The MADT driver also calls this. */ if (started) return_VALUE (AE_OK); started = 1; /* * Initialize the ACPICA subsystem. */ if (ACPI_FAILURE(status = AcpiInitializeSubsystem())) { printf("ACPI: Could not initialize Subsystem: %s\n", AcpiFormatException(status)); return_VALUE (status); } /* * Pre-allocate space for RSDT/XSDT and DSDT tables and allow resizing * if more tables exist. */ if (ACPI_FAILURE(status = AcpiInitializeTables(NULL, 2, TRUE))) { printf("ACPI: Table initialisation failed: %s\n", AcpiFormatException(status)); return_VALUE (status); } /* Set up any quirks we have for this system. */ if (acpi_quirks == ACPI_Q_OK) acpi_table_quirks(&acpi_quirks); /* If the user manually set the disabled hint to 0, force-enable ACPI. */ if (resource_int_value("acpi", 0, "disabled", &val) == 0 && val == 0) acpi_quirks &= ~ACPI_Q_BROKEN; if (acpi_quirks & ACPI_Q_BROKEN) { printf("ACPI disabled by blacklist. Contact your BIOS vendor.\n"); status = AE_SUPPORT; } return_VALUE (status); } /* * Detect ACPI and perform early initialisation. */ int acpi_identify(void) { ACPI_TABLE_RSDP *rsdp; ACPI_TABLE_HEADER *rsdt; ACPI_PHYSICAL_ADDRESS paddr; struct sbuf sb; ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); if (!cold) return (ENXIO); /* Check that we haven't been disabled with a hint. */ if (resource_disabled("acpi", 0)) return (ENXIO); /* Check for other PM systems. */ if (power_pm_get_type() != POWER_PM_TYPE_NONE && power_pm_get_type() != POWER_PM_TYPE_ACPI) { printf("ACPI identify failed, other PM system enabled.\n"); return (ENXIO); } /* Initialize root tables. */ if (ACPI_FAILURE(acpi_Startup())) { printf("ACPI: Try disabling either ACPI or apic support.\n"); return (ENXIO); } if ((paddr = AcpiOsGetRootPointer()) == 0 || (rsdp = AcpiOsMapMemory(paddr, sizeof(ACPI_TABLE_RSDP))) == NULL) return (ENXIO); if (rsdp->Revision > 1 && rsdp->XsdtPhysicalAddress != 0) paddr = (ACPI_PHYSICAL_ADDRESS)rsdp->XsdtPhysicalAddress; else paddr = (ACPI_PHYSICAL_ADDRESS)rsdp->RsdtPhysicalAddress; AcpiOsUnmapMemory(rsdp, sizeof(ACPI_TABLE_RSDP)); if ((rsdt = AcpiOsMapMemory(paddr, sizeof(ACPI_TABLE_HEADER))) == NULL) return (ENXIO); sbuf_new(&sb, acpi_desc, sizeof(acpi_desc), SBUF_FIXEDLEN); sbuf_bcat(&sb, rsdt->OemId, ACPI_OEM_ID_SIZE); sbuf_trim(&sb); sbuf_putc(&sb, ' '); sbuf_bcat(&sb, rsdt->OemTableId, ACPI_OEM_TABLE_ID_SIZE); sbuf_trim(&sb); sbuf_finish(&sb); sbuf_delete(&sb); AcpiOsUnmapMemory(rsdt, sizeof(ACPI_TABLE_HEADER)); snprintf(acpi_ca_version, sizeof(acpi_ca_version), "%x", ACPI_CA_VERSION); return (0); } /* * Fetch some descriptive data from ACPI to put in our attach message. */ static int acpi_probe(device_t dev) { ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); device_set_desc(dev, acpi_desc); return_VALUE (BUS_PROBE_NOWILDCARD); } static int acpi_attach(device_t dev) { struct acpi_softc *sc; ACPI_STATUS status; int error, state; UINT32 flags; UINT8 TypeA, TypeB; char *env; ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); sc = device_get_softc(dev); sc->acpi_dev = dev; callout_init(&sc->susp_force_to, 1); error = ENXIO; /* Initialize resource manager. */ acpi_rman_io.rm_type = RMAN_ARRAY; acpi_rman_io.rm_start = 0; acpi_rman_io.rm_end = 0xffff; acpi_rman_io.rm_descr = "ACPI I/O ports"; if (rman_init(&acpi_rman_io) != 0) panic("acpi rman_init IO ports failed"); acpi_rman_mem.rm_type = RMAN_ARRAY; acpi_rman_mem.rm_descr = "ACPI I/O memory addresses"; if (rman_init(&acpi_rman_mem) != 0) panic("acpi rman_init memory failed"); /* Initialise the ACPI mutex */ mtx_init(&acpi_mutex, "ACPI global lock", NULL, MTX_DEF); /* * Set the globals from our tunables. This is needed because ACPI-CA * uses UINT8 for some values and we have no tunable_byte. */ AcpiGbl_EnableInterpreterSlack = acpi_interpreter_slack ? TRUE : FALSE; AcpiGbl_EnableAmlDebugObject = acpi_debug_objects ? TRUE : FALSE; AcpiGbl_UseDefaultRegisterWidths = acpi_ignore_reg_width ? TRUE : FALSE; #ifndef ACPI_DEBUG /* * Disable all debugging layers and levels. */ AcpiDbgLayer = 0; AcpiDbgLevel = 0; #endif /* Override OS interfaces if the user requested. */ acpi_reset_interfaces(dev); /* Load ACPI name space. */ status = AcpiLoadTables(); if (ACPI_FAILURE(status)) { device_printf(dev, "Could not load Namespace: %s\n", AcpiFormatException(status)); goto out; } /* Handle MCFG table if present. */ acpi_enable_pcie(); /* * Note that some systems (specifically, those with namespace evaluation * issues that require the avoidance of parts of the namespace) must * avoid running _INI and _STA on everything, as well as dodging the final * object init pass. * * For these devices, we set ACPI_NO_DEVICE_INIT and ACPI_NO_OBJECT_INIT). * * XXX We should arrange for the object init pass after we have attached * all our child devices, but on many systems it works here. */ flags = 0; if (testenv("debug.acpi.avoid")) flags = ACPI_NO_DEVICE_INIT | ACPI_NO_OBJECT_INIT; /* Bring the hardware and basic handlers online. */ if (ACPI_FAILURE(status = AcpiEnableSubsystem(flags))) { device_printf(dev, "Could not enable ACPI: %s\n", AcpiFormatException(status)); goto out; } /* * Call the ECDT probe function to provide EC functionality before * the namespace has been evaluated. * * XXX This happens before the sysresource devices have been probed and * attached so its resources come from nexus0. In practice, this isn't * a problem but should be addressed eventually. */ acpi_ec_ecdt_probe(dev); /* Bring device objects and regions online. */ if (ACPI_FAILURE(status = AcpiInitializeObjects(flags))) { device_printf(dev, "Could not initialize ACPI objects: %s\n", AcpiFormatException(status)); goto out; } /* * Setup our sysctl tree. * * XXX: This doesn't check to make sure that none of these fail. */ sysctl_ctx_init(&sc->acpi_sysctl_ctx); sc->acpi_sysctl_tree = SYSCTL_ADD_NODE(&sc->acpi_sysctl_ctx, SYSCTL_STATIC_CHILDREN(_hw), OID_AUTO, device_get_name(dev), CTLFLAG_RD | CTLFLAG_MPSAFE, 0, ""); SYSCTL_ADD_PROC(&sc->acpi_sysctl_ctx, SYSCTL_CHILDREN(sc->acpi_sysctl_tree), OID_AUTO, "supported_sleep_state", CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_NEEDGIANT, 0, 0, acpi_supported_sleep_state_sysctl, "A", "List supported ACPI sleep states."); SYSCTL_ADD_PROC(&sc->acpi_sysctl_ctx, SYSCTL_CHILDREN(sc->acpi_sysctl_tree), OID_AUTO, "power_button_state", CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_NEEDGIANT, &sc->acpi_power_button_sx, 0, acpi_sleep_state_sysctl, "A", "Power button ACPI sleep state."); SYSCTL_ADD_PROC(&sc->acpi_sysctl_ctx, SYSCTL_CHILDREN(sc->acpi_sysctl_tree), OID_AUTO, "sleep_button_state", CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_NEEDGIANT, &sc->acpi_sleep_button_sx, 0, acpi_sleep_state_sysctl, "A", "Sleep button ACPI sleep state."); SYSCTL_ADD_PROC(&sc->acpi_sysctl_ctx, SYSCTL_CHILDREN(sc->acpi_sysctl_tree), OID_AUTO, "lid_switch_state", CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_NEEDGIANT, &sc->acpi_lid_switch_sx, 0, acpi_sleep_state_sysctl, "A", "Lid ACPI sleep state. Set to S3 if you want to suspend your laptop when close the Lid."); SYSCTL_ADD_PROC(&sc->acpi_sysctl_ctx, SYSCTL_CHILDREN(sc->acpi_sysctl_tree), OID_AUTO, "standby_state", CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_NEEDGIANT, &sc->acpi_standby_sx, 0, acpi_sleep_state_sysctl, "A", ""); SYSCTL_ADD_PROC(&sc->acpi_sysctl_ctx, SYSCTL_CHILDREN(sc->acpi_sysctl_tree), OID_AUTO, "suspend_state", CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_NEEDGIANT, &sc->acpi_suspend_sx, 0, acpi_sleep_state_sysctl, "A", ""); SYSCTL_ADD_INT(&sc->acpi_sysctl_ctx, SYSCTL_CHILDREN(sc->acpi_sysctl_tree), OID_AUTO, "sleep_delay", CTLFLAG_RW, &sc->acpi_sleep_delay, 0, "sleep delay in seconds"); SYSCTL_ADD_INT(&sc->acpi_sysctl_ctx, SYSCTL_CHILDREN(sc->acpi_sysctl_tree), OID_AUTO, "s4bios", CTLFLAG_RW, &sc->acpi_s4bios, 0, "S4BIOS mode"); SYSCTL_ADD_INT(&sc->acpi_sysctl_ctx, SYSCTL_CHILDREN(sc->acpi_sysctl_tree), OID_AUTO, "verbose", CTLFLAG_RW, &sc->acpi_verbose, 0, "verbose mode"); SYSCTL_ADD_INT(&sc->acpi_sysctl_ctx, SYSCTL_CHILDREN(sc->acpi_sysctl_tree), OID_AUTO, "disable_on_reboot", CTLFLAG_RW, &sc->acpi_do_disable, 0, "Disable ACPI when rebooting/halting system"); SYSCTL_ADD_INT(&sc->acpi_sysctl_ctx, SYSCTL_CHILDREN(sc->acpi_sysctl_tree), OID_AUTO, "handle_reboot", CTLFLAG_RW, &sc->acpi_handle_reboot, 0, "Use ACPI Reset Register to reboot"); /* * Default to 1 second before sleeping to give some machines time to * stabilize. */ sc->acpi_sleep_delay = 1; if (bootverbose) sc->acpi_verbose = 1; if ((env = kern_getenv("hw.acpi.verbose")) != NULL) { if (strcmp(env, "0") != 0) sc->acpi_verbose = 1; freeenv(env); } /* Only enable reboot by default if the FADT says it is available. */ if (AcpiGbl_FADT.Flags & ACPI_FADT_RESET_REGISTER) sc->acpi_handle_reboot = 1; #if !ACPI_REDUCED_HARDWARE /* Only enable S4BIOS by default if the FACS says it is available. */ if (AcpiGbl_FACS != NULL && AcpiGbl_FACS->Flags & ACPI_FACS_S4_BIOS_PRESENT) sc->acpi_s4bios = 1; #endif /* Probe all supported sleep states. */ acpi_sleep_states[ACPI_STATE_S0] = TRUE; for (state = ACPI_STATE_S1; state < ACPI_S_STATE_COUNT; state++) if (ACPI_SUCCESS(AcpiEvaluateObject(ACPI_ROOT_OBJECT, __DECONST(char *, AcpiGbl_SleepStateNames[state]), NULL, NULL)) && ACPI_SUCCESS(AcpiGetSleepTypeData(state, &TypeA, &TypeB))) acpi_sleep_states[state] = TRUE; /* * Dispatch the default sleep state to devices. The lid switch is set * to UNKNOWN by default to avoid surprising users. */ sc->acpi_power_button_sx = acpi_sleep_states[ACPI_STATE_S5] ? ACPI_STATE_S5 : ACPI_STATE_UNKNOWN; sc->acpi_lid_switch_sx = ACPI_STATE_UNKNOWN; sc->acpi_standby_sx = acpi_sleep_states[ACPI_STATE_S1] ? ACPI_STATE_S1 : ACPI_STATE_UNKNOWN; sc->acpi_suspend_sx = acpi_sleep_states[ACPI_STATE_S3] ? ACPI_STATE_S3 : ACPI_STATE_UNKNOWN; /* Pick the first valid sleep state for the sleep button default. */ sc->acpi_sleep_button_sx = ACPI_STATE_UNKNOWN; for (state = ACPI_STATE_S1; state <= ACPI_STATE_S4; state++) if (acpi_sleep_states[state]) { sc->acpi_sleep_button_sx = state; break; } acpi_enable_fixed_events(sc); /* * Scan the namespace and attach/initialise children. */ /* Register our shutdown handler. */ EVENTHANDLER_REGISTER(shutdown_final, acpi_shutdown_final, sc, SHUTDOWN_PRI_LAST); /* * Register our acpi event handlers. * XXX should be configurable eg. via userland policy manager. */ EVENTHANDLER_REGISTER(acpi_sleep_event, acpi_system_eventhandler_sleep, sc, ACPI_EVENT_PRI_LAST); EVENTHANDLER_REGISTER(acpi_wakeup_event, acpi_system_eventhandler_wakeup, sc, ACPI_EVENT_PRI_LAST); /* Flag our initial states. */ sc->acpi_enabled = TRUE; sc->acpi_sstate = ACPI_STATE_S0; sc->acpi_sleep_disabled = TRUE; /* Create the control device */ sc->acpi_dev_t = make_dev(&acpi_cdevsw, 0, UID_ROOT, GID_OPERATOR, 0664, "acpi"); sc->acpi_dev_t->si_drv1 = sc; if ((error = acpi_machdep_init(dev))) goto out; /* Register ACPI again to pass the correct argument of pm_func. */ power_pm_register(POWER_PM_TYPE_ACPI, acpi_pm_func, sc); + acpi_platform_osc(dev); + if (!acpi_disabled("bus")) { EVENTHANDLER_REGISTER(dev_lookup, acpi_lookup, NULL, 1000); acpi_probe_children(dev); } /* Update all GPEs and enable runtime GPEs. */ status = AcpiUpdateAllGpes(); if (ACPI_FAILURE(status)) device_printf(dev, "Could not update all GPEs: %s\n", AcpiFormatException(status)); /* Allow sleep request after a while. */ callout_init_mtx(&acpi_sleep_timer, &acpi_mutex, 0); callout_reset(&acpi_sleep_timer, hz * ACPI_MINIMUM_AWAKETIME, acpi_sleep_enable, sc); error = 0; out: return_VALUE (error); } static void acpi_set_power_children(device_t dev, int state) { device_t child; device_t *devlist; int dstate, i, numdevs; if (device_get_children(dev, &devlist, &numdevs) != 0) return; /* * Retrieve and set D-state for the sleep state if _SxD is present. * Skip children who aren't attached since they are handled separately. */ for (i = 0; i < numdevs; i++) { child = devlist[i]; dstate = state; if (device_is_attached(child) && acpi_device_pwr_for_sleep(dev, child, &dstate) == 0) acpi_set_powerstate(child, dstate); } free(devlist, M_TEMP); } static int acpi_suspend(device_t dev) { int error; GIANT_REQUIRED; error = bus_generic_suspend(dev); if (error == 0) acpi_set_power_children(dev, ACPI_STATE_D3); return (error); } static int acpi_resume(device_t dev) { GIANT_REQUIRED; acpi_set_power_children(dev, ACPI_STATE_D0); return (bus_generic_resume(dev)); } static int acpi_shutdown(device_t dev) { GIANT_REQUIRED; /* Allow children to shutdown first. */ bus_generic_shutdown(dev); /* * Enable any GPEs that are able to power-on the system (i.e., RTC). * Also, disable any that are not valid for this state (most). */ acpi_wake_prep_walk(ACPI_STATE_S5); return (0); } /* * Handle a new device being added */ static device_t acpi_add_child(device_t bus, u_int order, const char *name, int unit) { struct acpi_device *ad; device_t child; if ((ad = malloc(sizeof(*ad), M_ACPIDEV, M_NOWAIT | M_ZERO)) == NULL) return (NULL); resource_list_init(&ad->ad_rl); child = device_add_child_ordered(bus, order, name, unit); if (child != NULL) device_set_ivars(child, ad); else free(ad, M_ACPIDEV); return (child); } static int acpi_print_child(device_t bus, device_t child) { struct acpi_device *adev = device_get_ivars(child); struct resource_list *rl = &adev->ad_rl; int retval = 0; retval += bus_print_child_header(bus, child); retval += resource_list_print_type(rl, "port", SYS_RES_IOPORT, "%#jx"); retval += resource_list_print_type(rl, "iomem", SYS_RES_MEMORY, "%#jx"); retval += resource_list_print_type(rl, "irq", SYS_RES_IRQ, "%jd"); retval += resource_list_print_type(rl, "drq", SYS_RES_DRQ, "%jd"); if (device_get_flags(child)) retval += printf(" flags %#x", device_get_flags(child)); retval += bus_print_child_domain(bus, child); retval += bus_print_child_footer(bus, child); return (retval); } /* * If this device is an ACPI child but no one claimed it, attempt * to power it off. We'll power it back up when a driver is added. * * XXX Disabled for now since many necessary devices (like fdc and * ATA) don't claim the devices we created for them but still expect * them to be powered up. */ static void acpi_probe_nomatch(device_t bus, device_t child) { #ifdef ACPI_ENABLE_POWERDOWN_NODRIVER acpi_set_powerstate(child, ACPI_STATE_D3); #endif } /* * If a new driver has a chance to probe a child, first power it up. * * XXX Disabled for now (see acpi_probe_nomatch for details). */ static void acpi_driver_added(device_t dev, driver_t *driver) { device_t child, *devlist; int i, numdevs; DEVICE_IDENTIFY(driver, dev); if (device_get_children(dev, &devlist, &numdevs)) return; for (i = 0; i < numdevs; i++) { child = devlist[i]; if (device_get_state(child) == DS_NOTPRESENT) { #ifdef ACPI_ENABLE_POWERDOWN_NODRIVER acpi_set_powerstate(child, ACPI_STATE_D0); if (device_probe_and_attach(child) != 0) acpi_set_powerstate(child, ACPI_STATE_D3); #else device_probe_and_attach(child); #endif } } free(devlist, M_TEMP); } /* Location hint for devctl(8) */ static int acpi_child_location_str_method(device_t cbdev, device_t child, char *buf, size_t buflen) { struct acpi_device *dinfo = device_get_ivars(child); char buf2[32]; int pxm; if (dinfo->ad_handle) { snprintf(buf, buflen, "handle=%s", acpi_name(dinfo->ad_handle)); if (ACPI_SUCCESS(acpi_GetInteger(dinfo->ad_handle, "_PXM", &pxm))) { snprintf(buf2, 32, " _PXM=%d", pxm); strlcat(buf, buf2, buflen); } } else { snprintf(buf, buflen, ""); } return (0); } /* PnP information for devctl(8) */ int acpi_pnpinfo_str(ACPI_HANDLE handle, char *buf, size_t buflen) { ACPI_DEVICE_INFO *adinfo; if (ACPI_FAILURE(AcpiGetObjectInfo(handle, &adinfo))) { snprintf(buf, buflen, "unknown"); return (0); } snprintf(buf, buflen, "_HID=%s _UID=%lu _CID=%s", (adinfo->Valid & ACPI_VALID_HID) ? adinfo->HardwareId.String : "none", (adinfo->Valid & ACPI_VALID_UID) ? strtoul(adinfo->UniqueId.String, NULL, 10) : 0UL, ((adinfo->Valid & ACPI_VALID_CID) && adinfo->CompatibleIdList.Count > 0) ? adinfo->CompatibleIdList.Ids[0].String : "none"); AcpiOsFree(adinfo); return (0); } static int acpi_child_pnpinfo_str_method(device_t cbdev, device_t child, char *buf, size_t buflen) { struct acpi_device *dinfo = device_get_ivars(child); return (acpi_pnpinfo_str(dinfo->ad_handle, buf, buflen)); } /* * Handle device deletion. */ static void acpi_child_deleted(device_t dev, device_t child) { struct acpi_device *dinfo = device_get_ivars(child); if (acpi_get_device(dinfo->ad_handle) == child) AcpiDetachData(dinfo->ad_handle, acpi_fake_objhandler); } /* * Handle per-device ivars */ static int acpi_read_ivar(device_t dev, device_t child, int index, uintptr_t *result) { struct acpi_device *ad; if ((ad = device_get_ivars(child)) == NULL) { device_printf(child, "device has no ivars\n"); return (ENOENT); } /* ACPI and ISA compatibility ivars */ switch(index) { case ACPI_IVAR_HANDLE: *(ACPI_HANDLE *)result = ad->ad_handle; break; case ACPI_IVAR_PRIVATE: *(void **)result = ad->ad_private; break; case ACPI_IVAR_FLAGS: *(int *)result = ad->ad_flags; break; case ISA_IVAR_VENDORID: case ISA_IVAR_SERIAL: case ISA_IVAR_COMPATID: *(int *)result = -1; break; case ISA_IVAR_LOGICALID: *(int *)result = acpi_isa_get_logicalid(child); break; case PCI_IVAR_CLASS: *(uint8_t*)result = (ad->ad_cls_class >> 16) & 0xff; break; case PCI_IVAR_SUBCLASS: *(uint8_t*)result = (ad->ad_cls_class >> 8) & 0xff; break; case PCI_IVAR_PROGIF: *(uint8_t*)result = (ad->ad_cls_class >> 0) & 0xff; break; default: return (ENOENT); } return (0); } static int acpi_write_ivar(device_t dev, device_t child, int index, uintptr_t value) { struct acpi_device *ad; if ((ad = device_get_ivars(child)) == NULL) { device_printf(child, "device has no ivars\n"); return (ENOENT); } switch(index) { case ACPI_IVAR_HANDLE: ad->ad_handle = (ACPI_HANDLE)value; break; case ACPI_IVAR_PRIVATE: ad->ad_private = (void *)value; break; case ACPI_IVAR_FLAGS: ad->ad_flags = (int)value; break; default: panic("bad ivar write request (%d)", index); return (ENOENT); } return (0); } /* * Handle child resource allocation/removal */ static struct resource_list * acpi_get_rlist(device_t dev, device_t child) { struct acpi_device *ad; ad = device_get_ivars(child); return (&ad->ad_rl); } static int acpi_match_resource_hint(device_t dev, int type, long value) { struct acpi_device *ad = device_get_ivars(dev); struct resource_list *rl = &ad->ad_rl; struct resource_list_entry *rle; STAILQ_FOREACH(rle, rl, link) { if (rle->type != type) continue; if (rle->start <= value && rle->end >= value) return (1); } return (0); } /* * Wire device unit numbers based on resource matches in hints. */ static void acpi_hint_device_unit(device_t acdev, device_t child, const char *name, int *unitp) { const char *s; long value; int line, matches, unit; /* * Iterate over all the hints for the devices with the specified * name to see if one's resources are a subset of this device. */ line = 0; while (resource_find_dev(&line, name, &unit, "at", NULL) == 0) { /* Must have an "at" for acpi or isa. */ resource_string_value(name, unit, "at", &s); if (!(strcmp(s, "acpi0") == 0 || strcmp(s, "acpi") == 0 || strcmp(s, "isa0") == 0 || strcmp(s, "isa") == 0)) continue; /* * Check for matching resources. We must have at least one match. * Since I/O and memory resources cannot be shared, if we get a * match on either of those, ignore any mismatches in IRQs or DRQs. * * XXX: We may want to revisit this to be more lenient and wire * as long as it gets one match. */ matches = 0; if (resource_long_value(name, unit, "port", &value) == 0) { /* * Floppy drive controllers are notorious for having a * wide variety of resources not all of which include the * first port that is specified by the hint (typically * 0x3f0) (see the comment above fdc_isa_alloc_resources() * in fdc_isa.c). However, they do all seem to include * port + 2 (e.g. 0x3f2) so for a floppy device, look for * 'value + 2' in the port resources instead of the hint * value. */ if (strcmp(name, "fdc") == 0) value += 2; if (acpi_match_resource_hint(child, SYS_RES_IOPORT, value)) matches++; else continue; } if (resource_long_value(name, unit, "maddr", &value) == 0) { if (acpi_match_resource_hint(child, SYS_RES_MEMORY, value)) matches++; else continue; } if (matches > 0) goto matched; if (resource_long_value(name, unit, "irq", &value) == 0) { if (acpi_match_resource_hint(child, SYS_RES_IRQ, value)) matches++; else continue; } if (resource_long_value(name, unit, "drq", &value) == 0) { if (acpi_match_resource_hint(child, SYS_RES_DRQ, value)) matches++; else continue; } matched: if (matches > 0) { /* We have a winner! */ *unitp = unit; break; } } } /* * Fetch the NUMA domain for a device by mapping the value returned by * _PXM to a NUMA domain. If the device does not have a _PXM method, * -2 is returned. If any other error occurs, -1 is returned. */ static int acpi_parse_pxm(device_t dev) { #ifdef NUMA #if defined(__i386__) || defined(__amd64__) ACPI_HANDLE handle; ACPI_STATUS status; int pxm; handle = acpi_get_handle(dev); if (handle == NULL) return (-2); status = acpi_GetInteger(handle, "_PXM", &pxm); if (ACPI_SUCCESS(status)) return (acpi_map_pxm_to_vm_domainid(pxm)); if (status == AE_NOT_FOUND) return (-2); #endif #endif return (-1); } int acpi_get_cpus(device_t dev, device_t child, enum cpu_sets op, size_t setsize, cpuset_t *cpuset) { int d, error; d = acpi_parse_pxm(child); if (d < 0) return (bus_generic_get_cpus(dev, child, op, setsize, cpuset)); switch (op) { case LOCAL_CPUS: if (setsize != sizeof(cpuset_t)) return (EINVAL); *cpuset = cpuset_domain[d]; return (0); case INTR_CPUS: error = bus_generic_get_cpus(dev, child, op, setsize, cpuset); if (error != 0) return (error); if (setsize != sizeof(cpuset_t)) return (EINVAL); CPU_AND(cpuset, &cpuset_domain[d]); return (0); default: return (bus_generic_get_cpus(dev, child, op, setsize, cpuset)); } } /* * Fetch the NUMA domain for the given device 'dev'. * * If a device has a _PXM method, map that to a NUMA domain. * Otherwise, pass the request up to the parent. * If there's no matching domain or the domain cannot be * determined, return ENOENT. */ int acpi_get_domain(device_t dev, device_t child, int *domain) { int d; d = acpi_parse_pxm(child); if (d >= 0) { *domain = d; return (0); } if (d == -1) return (ENOENT); /* No _PXM node; go up a level */ return (bus_generic_get_domain(dev, child, domain)); } /* * Pre-allocate/manage all memory and IO resources. Since rman can't handle * duplicates, we merge any in the sysresource attach routine. */ static int acpi_sysres_alloc(device_t dev) { struct resource *res; struct resource_list *rl; struct resource_list_entry *rle; struct rman *rm; device_t *children; int child_count, i; /* * Probe/attach any sysresource devices. This would be unnecessary if we * had multi-pass probe/attach. */ if (device_get_children(dev, &children, &child_count) != 0) return (ENXIO); for (i = 0; i < child_count; i++) { if (ACPI_ID_PROBE(dev, children[i], sysres_ids, NULL) <= 0) device_probe_and_attach(children[i]); } free(children, M_TEMP); rl = BUS_GET_RESOURCE_LIST(device_get_parent(dev), dev); STAILQ_FOREACH(rle, rl, link) { if (rle->res != NULL) { device_printf(dev, "duplicate resource for %jx\n", rle->start); continue; } /* Only memory and IO resources are valid here. */ switch (rle->type) { case SYS_RES_IOPORT: rm = &acpi_rman_io; break; case SYS_RES_MEMORY: rm = &acpi_rman_mem; break; default: continue; } /* Pre-allocate resource and add to our rman pool. */ res = BUS_ALLOC_RESOURCE(device_get_parent(dev), dev, rle->type, &rle->rid, rle->start, rle->start + rle->count - 1, rle->count, 0); if (res != NULL) { rman_manage_region(rm, rman_get_start(res), rman_get_end(res)); rle->res = res; } else if (bootverbose) device_printf(dev, "reservation of %jx, %jx (%d) failed\n", rle->start, rle->count, rle->type); } return (0); } /* * Reserve declared resources for devices found during attach once system * resources have been allocated. */ static void acpi_reserve_resources(device_t dev) { struct resource_list_entry *rle; struct resource_list *rl; struct acpi_device *ad; struct acpi_softc *sc; device_t *children; int child_count, i; sc = device_get_softc(dev); if (device_get_children(dev, &children, &child_count) != 0) return; for (i = 0; i < child_count; i++) { ad = device_get_ivars(children[i]); rl = &ad->ad_rl; /* Don't reserve system resources. */ if (ACPI_ID_PROBE(dev, children[i], sysres_ids, NULL) <= 0) continue; STAILQ_FOREACH(rle, rl, link) { /* * Don't reserve IRQ resources. There are many sticky things * to get right otherwise (e.g. IRQs for psm, atkbd, and HPET * when using legacy routing). */ if (rle->type == SYS_RES_IRQ) continue; /* * Don't reserve the resource if it is already allocated. * The acpi_ec(4) driver can allocate its resources early * if ECDT is present. */ if (rle->res != NULL) continue; /* * Try to reserve the resource from our parent. If this * fails because the resource is a system resource, just * let it be. The resource range is already reserved so * that other devices will not use it. If the driver * needs to allocate the resource, then * acpi_alloc_resource() will sub-alloc from the system * resource. */ resource_list_reserve(rl, dev, children[i], rle->type, &rle->rid, rle->start, rle->end, rle->count, 0); } } free(children, M_TEMP); sc->acpi_resources_reserved = 1; } static int acpi_set_resource(device_t dev, device_t child, int type, int rid, rman_res_t start, rman_res_t count) { struct acpi_softc *sc = device_get_softc(dev); struct acpi_device *ad = device_get_ivars(child); struct resource_list *rl = &ad->ad_rl; ACPI_DEVICE_INFO *devinfo; rman_res_t end; int allow; /* Ignore IRQ resources for PCI link devices. */ if (type == SYS_RES_IRQ && ACPI_ID_PROBE(dev, child, pcilink_ids, NULL) <= 0) return (0); /* * Ignore most resources for PCI root bridges. Some BIOSes * incorrectly enumerate the memory ranges they decode as plain * memory resources instead of as ResourceProducer ranges. Other * BIOSes incorrectly list system resource entries for I/O ranges * under the PCI bridge. Do allow the one known-correct case on * x86 of a PCI bridge claiming the I/O ports used for PCI config * access. */ if (type == SYS_RES_MEMORY || type == SYS_RES_IOPORT) { if (ACPI_SUCCESS(AcpiGetObjectInfo(ad->ad_handle, &devinfo))) { if ((devinfo->Flags & ACPI_PCI_ROOT_BRIDGE) != 0) { #if defined(__i386__) || defined(__amd64__) allow = (type == SYS_RES_IOPORT && start == CONF1_ADDR_PORT); #else allow = 0; #endif if (!allow) { AcpiOsFree(devinfo); return (0); } } AcpiOsFree(devinfo); } } #ifdef INTRNG /* map with default for now */ if (type == SYS_RES_IRQ) start = (rman_res_t)acpi_map_intr(child, (u_int)start, acpi_get_handle(child)); #endif /* If the resource is already allocated, fail. */ if (resource_list_busy(rl, type, rid)) return (EBUSY); /* If the resource is already reserved, release it. */ if (resource_list_reserved(rl, type, rid)) resource_list_unreserve(rl, dev, child, type, rid); /* Add the resource. */ end = (start + count - 1); resource_list_add(rl, type, rid, start, end, count); /* Don't reserve resources until the system resources are allocated. */ if (!sc->acpi_resources_reserved) return (0); /* Don't reserve system resources. */ if (ACPI_ID_PROBE(dev, child, sysres_ids, NULL) <= 0) return (0); /* * Don't reserve IRQ resources. There are many sticky things to * get right otherwise (e.g. IRQs for psm, atkbd, and HPET when * using legacy routing). */ if (type == SYS_RES_IRQ) return (0); /* * Don't reserve resources for CPU devices. Some of these * resources need to be allocated as shareable, but reservations * are always non-shareable. */ if (device_get_devclass(child) == devclass_find("cpu")) return (0); /* * Reserve the resource. * * XXX: Ignores failure for now. Failure here is probably a * BIOS/firmware bug? */ resource_list_reserve(rl, dev, child, type, &rid, start, end, count, 0); return (0); } static struct resource * acpi_alloc_resource(device_t bus, device_t child, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int flags) { #ifndef INTRNG ACPI_RESOURCE ares; #endif struct acpi_device *ad; struct resource_list_entry *rle; struct resource_list *rl; struct resource *res; int isdefault = RMAN_IS_DEFAULT_RANGE(start, end); /* * First attempt at allocating the resource. For direct children, * use resource_list_alloc() to handle reserved resources. For * other devices, pass the request up to our parent. */ if (bus == device_get_parent(child)) { ad = device_get_ivars(child); rl = &ad->ad_rl; /* * Simulate the behavior of the ISA bus for direct children * devices. That is, if a non-default range is specified for * a resource that doesn't exist, use bus_set_resource() to * add the resource before allocating it. Note that these * resources will not be reserved. */ if (!isdefault && resource_list_find(rl, type, *rid) == NULL) resource_list_add(rl, type, *rid, start, end, count); res = resource_list_alloc(rl, bus, child, type, rid, start, end, count, flags); #ifndef INTRNG if (res != NULL && type == SYS_RES_IRQ) { /* * Since bus_config_intr() takes immediate effect, we cannot * configure the interrupt associated with a device when we * parse the resources but have to defer it until a driver * actually allocates the interrupt via bus_alloc_resource(). * * XXX: Should we handle the lookup failing? */ if (ACPI_SUCCESS(acpi_lookup_irq_resource(child, *rid, res, &ares))) acpi_config_intr(child, &ares); } #endif /* * If this is an allocation of the "default" range for a given * RID, fetch the exact bounds for this resource from the * resource list entry to try to allocate the range from the * system resource regions. */ if (res == NULL && isdefault) { rle = resource_list_find(rl, type, *rid); if (rle != NULL) { start = rle->start; end = rle->end; count = rle->count; } } } else res = BUS_ALLOC_RESOURCE(device_get_parent(bus), child, type, rid, start, end, count, flags); /* * If the first attempt failed and this is an allocation of a * specific range, try to satisfy the request via a suballocation * from our system resource regions. */ if (res == NULL && start + count - 1 == end) res = acpi_alloc_sysres(child, type, rid, start, end, count, flags); return (res); } /* * Attempt to allocate a specific resource range from the system * resource ranges. Note that we only handle memory and I/O port * system resources. */ struct resource * acpi_alloc_sysres(device_t child, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int flags) { struct rman *rm; struct resource *res; switch (type) { case SYS_RES_IOPORT: rm = &acpi_rman_io; break; case SYS_RES_MEMORY: rm = &acpi_rman_mem; break; default: return (NULL); } KASSERT(start + count - 1 == end, ("wildcard resource range")); res = rman_reserve_resource(rm, start, end, count, flags & ~RF_ACTIVE, child); if (res == NULL) return (NULL); rman_set_rid(res, *rid); /* If requested, activate the resource using the parent's method. */ if (flags & RF_ACTIVE) if (bus_activate_resource(child, type, *rid, res) != 0) { rman_release_resource(res); return (NULL); } return (res); } static int acpi_is_resource_managed(int type, struct resource *r) { /* We only handle memory and IO resources through rman. */ switch (type) { case SYS_RES_IOPORT: return (rman_is_region_manager(r, &acpi_rman_io)); case SYS_RES_MEMORY: return (rman_is_region_manager(r, &acpi_rman_mem)); } return (0); } static int acpi_adjust_resource(device_t bus, device_t child, int type, struct resource *r, rman_res_t start, rman_res_t end) { if (acpi_is_resource_managed(type, r)) return (rman_adjust_resource(r, start, end)); return (bus_generic_adjust_resource(bus, child, type, r, start, end)); } static int acpi_release_resource(device_t bus, device_t child, int type, int rid, struct resource *r) { int ret; /* * If this resource belongs to one of our internal managers, * deactivate it and release it to the local pool. */ if (acpi_is_resource_managed(type, r)) { if (rman_get_flags(r) & RF_ACTIVE) { ret = bus_deactivate_resource(child, type, rid, r); if (ret != 0) return (ret); } return (rman_release_resource(r)); } return (bus_generic_rl_release_resource(bus, child, type, rid, r)); } static void acpi_delete_resource(device_t bus, device_t child, int type, int rid) { struct resource_list *rl; rl = acpi_get_rlist(bus, child); if (resource_list_busy(rl, type, rid)) { device_printf(bus, "delete_resource: Resource still owned by child" " (type=%d, rid=%d)\n", type, rid); return; } resource_list_unreserve(rl, bus, child, type, rid); resource_list_delete(rl, type, rid); } /* Allocate an IO port or memory resource, given its GAS. */ int acpi_bus_alloc_gas(device_t dev, int *type, int *rid, ACPI_GENERIC_ADDRESS *gas, struct resource **res, u_int flags) { int error, res_type; error = ENOMEM; if (type == NULL || rid == NULL || gas == NULL || res == NULL) return (EINVAL); /* We only support memory and IO spaces. */ switch (gas->SpaceId) { case ACPI_ADR_SPACE_SYSTEM_MEMORY: res_type = SYS_RES_MEMORY; break; case ACPI_ADR_SPACE_SYSTEM_IO: res_type = SYS_RES_IOPORT; break; default: return (EOPNOTSUPP); } /* * If the register width is less than 8, assume the BIOS author means * it is a bit field and just allocate a byte. */ if (gas->BitWidth && gas->BitWidth < 8) gas->BitWidth = 8; /* Validate the address after we're sure we support the space. */ if (gas->Address == 0 || gas->BitWidth == 0) return (EINVAL); bus_set_resource(dev, res_type, *rid, gas->Address, gas->BitWidth / 8); *res = bus_alloc_resource_any(dev, res_type, rid, RF_ACTIVE | flags); if (*res != NULL) { *type = res_type; error = 0; } else bus_delete_resource(dev, res_type, *rid); return (error); } /* Probe _HID and _CID for compatible ISA PNP ids. */ static uint32_t acpi_isa_get_logicalid(device_t dev) { ACPI_DEVICE_INFO *devinfo; ACPI_HANDLE h; uint32_t pnpid; ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); /* Fetch and validate the HID. */ if ((h = acpi_get_handle(dev)) == NULL || ACPI_FAILURE(AcpiGetObjectInfo(h, &devinfo))) return_VALUE (0); pnpid = (devinfo->Valid & ACPI_VALID_HID) != 0 && devinfo->HardwareId.Length >= ACPI_EISAID_STRING_SIZE ? PNP_EISAID(devinfo->HardwareId.String) : 0; AcpiOsFree(devinfo); return_VALUE (pnpid); } static int acpi_isa_get_compatid(device_t dev, uint32_t *cids, int count) { ACPI_DEVICE_INFO *devinfo; ACPI_PNP_DEVICE_ID *ids; ACPI_HANDLE h; uint32_t *pnpid; int i, valid; ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); pnpid = cids; /* Fetch and validate the CID */ if ((h = acpi_get_handle(dev)) == NULL || ACPI_FAILURE(AcpiGetObjectInfo(h, &devinfo))) return_VALUE (0); if ((devinfo->Valid & ACPI_VALID_CID) == 0) { AcpiOsFree(devinfo); return_VALUE (0); } if (devinfo->CompatibleIdList.Count < count) count = devinfo->CompatibleIdList.Count; ids = devinfo->CompatibleIdList.Ids; for (i = 0, valid = 0; i < count; i++) if (ids[i].Length >= ACPI_EISAID_STRING_SIZE && strncmp(ids[i].String, "PNP", 3) == 0) { *pnpid++ = PNP_EISAID(ids[i].String); valid++; } AcpiOsFree(devinfo); return_VALUE (valid); } static int acpi_device_id_probe(device_t bus, device_t dev, char **ids, char **match) { ACPI_HANDLE h; ACPI_OBJECT_TYPE t; int rv; int i; h = acpi_get_handle(dev); if (ids == NULL || h == NULL) return (ENXIO); t = acpi_get_type(dev); if (t != ACPI_TYPE_DEVICE && t != ACPI_TYPE_PROCESSOR) return (ENXIO); /* Try to match one of the array of IDs with a HID or CID. */ for (i = 0; ids[i] != NULL; i++) { rv = acpi_MatchHid(h, ids[i]); if (rv == ACPI_MATCHHID_NOMATCH) continue; if (match != NULL) { *match = ids[i]; } return ((rv == ACPI_MATCHHID_HID)? BUS_PROBE_DEFAULT : BUS_PROBE_LOW_PRIORITY); } return (ENXIO); } static ACPI_STATUS acpi_device_eval_obj(device_t bus, device_t dev, ACPI_STRING pathname, ACPI_OBJECT_LIST *parameters, ACPI_BUFFER *ret) { ACPI_HANDLE h; if (dev == NULL) h = ACPI_ROOT_OBJECT; else if ((h = acpi_get_handle(dev)) == NULL) return (AE_BAD_PARAMETER); return (AcpiEvaluateObject(h, pathname, parameters, ret)); } int acpi_device_pwr_for_sleep(device_t bus, device_t dev, int *dstate) { struct acpi_softc *sc; ACPI_HANDLE handle; ACPI_STATUS status; char sxd[8]; handle = acpi_get_handle(dev); /* * XXX If we find these devices, don't try to power them down. * The serial and IRDA ports on my T23 hang the system when * set to D3 and it appears that such legacy devices may * need special handling in their drivers. */ if (dstate == NULL || handle == NULL || acpi_MatchHid(handle, "PNP0500") || acpi_MatchHid(handle, "PNP0501") || acpi_MatchHid(handle, "PNP0502") || acpi_MatchHid(handle, "PNP0510") || acpi_MatchHid(handle, "PNP0511")) return (ENXIO); /* * Override next state with the value from _SxD, if present. * Note illegal _S0D is evaluated because some systems expect this. */ sc = device_get_softc(bus); snprintf(sxd, sizeof(sxd), "_S%dD", sc->acpi_sstate); status = acpi_GetInteger(handle, sxd, dstate); if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { device_printf(dev, "failed to get %s on %s: %s\n", sxd, acpi_name(handle), AcpiFormatException(status)); return (ENXIO); } return (0); } /* Callback arg for our implementation of walking the namespace. */ struct acpi_device_scan_ctx { acpi_scan_cb_t user_fn; void *arg; ACPI_HANDLE parent; }; static ACPI_STATUS acpi_device_scan_cb(ACPI_HANDLE h, UINT32 level, void *arg, void **retval) { struct acpi_device_scan_ctx *ctx; device_t dev, old_dev; ACPI_STATUS status; ACPI_OBJECT_TYPE type; /* * Skip this device if we think we'll have trouble with it or it is * the parent where the scan began. */ ctx = (struct acpi_device_scan_ctx *)arg; if (acpi_avoid(h) || h == ctx->parent) return (AE_OK); /* If this is not a valid device type (e.g., a method), skip it. */ if (ACPI_FAILURE(AcpiGetType(h, &type))) return (AE_OK); if (type != ACPI_TYPE_DEVICE && type != ACPI_TYPE_PROCESSOR && type != ACPI_TYPE_THERMAL && type != ACPI_TYPE_POWER) return (AE_OK); /* * Call the user function with the current device. If it is unchanged * afterwards, return. Otherwise, we update the handle to the new dev. */ old_dev = acpi_get_device(h); dev = old_dev; status = ctx->user_fn(h, &dev, level, ctx->arg); if (ACPI_FAILURE(status) || old_dev == dev) return (status); /* Remove the old child and its connection to the handle. */ if (old_dev != NULL) device_delete_child(device_get_parent(old_dev), old_dev); /* Recreate the handle association if the user created a device. */ if (dev != NULL) AcpiAttachData(h, acpi_fake_objhandler, dev); return (AE_OK); } static ACPI_STATUS acpi_device_scan_children(device_t bus, device_t dev, int max_depth, acpi_scan_cb_t user_fn, void *arg) { ACPI_HANDLE h; struct acpi_device_scan_ctx ctx; if (acpi_disabled("children")) return (AE_OK); if (dev == NULL) h = ACPI_ROOT_OBJECT; else if ((h = acpi_get_handle(dev)) == NULL) return (AE_BAD_PARAMETER); ctx.user_fn = user_fn; ctx.arg = arg; ctx.parent = h; return (AcpiWalkNamespace(ACPI_TYPE_ANY, h, max_depth, acpi_device_scan_cb, NULL, &ctx, NULL)); } /* * Even though ACPI devices are not PCI, we use the PCI approach for setting * device power states since it's close enough to ACPI. */ int acpi_set_powerstate(device_t child, int state) { ACPI_HANDLE h; ACPI_STATUS status; h = acpi_get_handle(child); if (state < ACPI_STATE_D0 || state > ACPI_D_STATES_MAX) return (EINVAL); if (h == NULL) return (0); /* Ignore errors if the power methods aren't present. */ status = acpi_pwr_switch_consumer(h, state); if (ACPI_SUCCESS(status)) { if (bootverbose) device_printf(child, "set ACPI power state D%d on %s\n", state, acpi_name(h)); } else if (status != AE_NOT_FOUND) device_printf(child, "failed to set ACPI power state D%d on %s: %s\n", state, acpi_name(h), AcpiFormatException(status)); return (0); } static int acpi_isa_pnp_probe(device_t bus, device_t child, struct isa_pnp_id *ids) { int result, cid_count, i; uint32_t lid, cids[8]; ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); /* * ISA-style drivers attached to ACPI may persist and * probe manually if we return ENOENT. We never want * that to happen, so don't ever return it. */ result = ENXIO; /* Scan the supplied IDs for a match */ lid = acpi_isa_get_logicalid(child); cid_count = acpi_isa_get_compatid(child, cids, 8); while (ids && ids->ip_id) { if (lid == ids->ip_id) { result = 0; goto out; } for (i = 0; i < cid_count; i++) { if (cids[i] == ids->ip_id) { result = 0; goto out; } } ids++; } out: if (result == 0 && ids->ip_desc) device_set_desc(child, ids->ip_desc); return_VALUE (result); } /* * Look for a MCFG table. If it is present, use the settings for * domain (segment) 0 to setup PCI config space access via the memory * map. * * On non-x86 architectures (arm64 for now), this will be done from the * PCI host bridge driver. */ static void acpi_enable_pcie(void) { #if defined(__i386__) || defined(__amd64__) ACPI_TABLE_HEADER *hdr; ACPI_MCFG_ALLOCATION *alloc, *end; ACPI_STATUS status; status = AcpiGetTable(ACPI_SIG_MCFG, 1, &hdr); if (ACPI_FAILURE(status)) return; end = (ACPI_MCFG_ALLOCATION *)((char *)hdr + hdr->Length); alloc = (ACPI_MCFG_ALLOCATION *)((ACPI_TABLE_MCFG *)hdr + 1); while (alloc < end) { if (alloc->PciSegment == 0) { pcie_cfgregopen(alloc->Address, alloc->StartBusNumber, alloc->EndBusNumber); return; } alloc++; } #endif +} + +static void +acpi_platform_osc(device_t dev) +{ + ACPI_HANDLE sb_handle; + ACPI_STATUS status; + uint32_t cap_set[2]; + + /* 0811B06E-4A27-44F9-8D60-3CBBC22E7B48 */ + static uint8_t acpi_platform_uuid[ACPI_UUID_LENGTH] = { + 0x6e, 0xb0, 0x11, 0x08, 0x27, 0x4a, 0xf9, 0x44, + 0x8d, 0x60, 0x3c, 0xbb, 0xc2, 0x2e, 0x7b, 0x48 + }; + + if (ACPI_FAILURE(AcpiGetHandle(ACPI_ROOT_OBJECT, "\\_SB_", &sb_handle))) + return; + + cap_set[1] = 0x10; /* APEI Support */ + status = acpi_EvaluateOSC(sb_handle, acpi_platform_uuid, 1, + nitems(cap_set), cap_set, cap_set, false); + if (ACPI_FAILURE(status)) { + if (status == AE_NOT_FOUND) + return; + device_printf(dev, "_OSC failed: %s\n", + AcpiFormatException(status)); + return; + } } /* * Scan all of the ACPI namespace and attach child devices. * * We should only expect to find devices in the \_PR, \_TZ, \_SI, and * \_SB scopes, and \_PR and \_TZ became obsolete in the ACPI 2.0 spec. * However, in violation of the spec, some systems place their PCI link * devices in \, so we have to walk the whole namespace. We check the * type of namespace nodes, so this should be ok. */ static void acpi_probe_children(device_t bus) { ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); /* * Scan the namespace and insert placeholders for all the devices that * we find. We also probe/attach any early devices. * * Note that we use AcpiWalkNamespace rather than AcpiGetDevices because * we want to create nodes for all devices, not just those that are * currently present. (This assumes that we don't want to create/remove * devices as they appear, which might be smarter.) */ ACPI_DEBUG_PRINT((ACPI_DB_OBJECTS, "namespace scan\n")); AcpiWalkNamespace(ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, 100, acpi_probe_child, NULL, bus, NULL); /* Pre-allocate resources for our rman from any sysresource devices. */ acpi_sysres_alloc(bus); /* Reserve resources already allocated to children. */ acpi_reserve_resources(bus); /* Create any static children by calling device identify methods. */ ACPI_DEBUG_PRINT((ACPI_DB_OBJECTS, "device identify routines\n")); bus_generic_probe(bus); /* Probe/attach all children, created statically and from the namespace. */ ACPI_DEBUG_PRINT((ACPI_DB_OBJECTS, "acpi bus_generic_attach\n")); bus_generic_attach(bus); /* Attach wake sysctls. */ acpi_wake_sysctl_walk(bus); ACPI_DEBUG_PRINT((ACPI_DB_OBJECTS, "done attaching children\n")); return_VOID; } /* * Determine the probe order for a given device. */ static void acpi_probe_order(ACPI_HANDLE handle, int *order) { ACPI_OBJECT_TYPE type; /* * 0. CPUs * 1. I/O port and memory system resource holders * 2. Clocks and timers (to handle early accesses) * 3. Embedded controllers (to handle early accesses) * 4. PCI Link Devices */ AcpiGetType(handle, &type); if (type == ACPI_TYPE_PROCESSOR) *order = 0; else if (acpi_MatchHid(handle, "PNP0C01") || acpi_MatchHid(handle, "PNP0C02")) *order = 1; else if (acpi_MatchHid(handle, "PNP0100") || acpi_MatchHid(handle, "PNP0103") || acpi_MatchHid(handle, "PNP0B00")) *order = 2; else if (acpi_MatchHid(handle, "PNP0C09")) *order = 3; else if (acpi_MatchHid(handle, "PNP0C0F")) *order = 4; } /* * Evaluate a child device and determine whether we might attach a device to * it. */ static ACPI_STATUS acpi_probe_child(ACPI_HANDLE handle, UINT32 level, void *context, void **status) { ACPI_DEVICE_INFO *devinfo; struct acpi_device *ad; struct acpi_prw_data prw; ACPI_OBJECT_TYPE type; ACPI_HANDLE h; device_t bus, child; char *handle_str; int order; ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); if (acpi_disabled("children")) return_ACPI_STATUS (AE_OK); /* Skip this device if we think we'll have trouble with it. */ if (acpi_avoid(handle)) return_ACPI_STATUS (AE_OK); bus = (device_t)context; if (ACPI_SUCCESS(AcpiGetType(handle, &type))) { handle_str = acpi_name(handle); switch (type) { case ACPI_TYPE_DEVICE: /* * Since we scan from \, be sure to skip system scope objects. * \_SB_ and \_TZ_ are defined in ACPICA as devices to work around * BIOS bugs. For example, \_SB_ is to allow \_SB_._INI to be run * during the initialization and \_TZ_ is to support Notify() on it. */ if (strcmp(handle_str, "\\_SB_") == 0 || strcmp(handle_str, "\\_TZ_") == 0) break; if (acpi_parse_prw(handle, &prw) == 0) AcpiSetupGpeForWake(handle, prw.gpe_handle, prw.gpe_bit); /* * Ignore devices that do not have a _HID or _CID. They should * be discovered by other buses (e.g. the PCI bus driver). */ if (!acpi_has_hid(handle)) break; /* FALLTHROUGH */ case ACPI_TYPE_PROCESSOR: case ACPI_TYPE_THERMAL: case ACPI_TYPE_POWER: /* * Create a placeholder device for this node. Sort the * placeholder so that the probe/attach passes will run * breadth-first. Orders less than ACPI_DEV_BASE_ORDER * are reserved for special objects (i.e., system * resources). */ ACPI_DEBUG_PRINT((ACPI_DB_OBJECTS, "scanning '%s'\n", handle_str)); order = level * 10 + ACPI_DEV_BASE_ORDER; acpi_probe_order(handle, &order); child = BUS_ADD_CHILD(bus, order, NULL, -1); if (child == NULL) break; /* Associate the handle with the device_t and vice versa. */ acpi_set_handle(child, handle); AcpiAttachData(handle, acpi_fake_objhandler, child); /* * Check that the device is present. If it's not present, * leave it disabled (so that we have a device_t attached to * the handle, but we don't probe it). * * XXX PCI link devices sometimes report "present" but not * "functional" (i.e. if disabled). Go ahead and probe them * anyway since we may enable them later. */ if (type == ACPI_TYPE_DEVICE && !acpi_DeviceIsPresent(child)) { /* Never disable PCI link devices. */ if (acpi_MatchHid(handle, "PNP0C0F")) break; /* * Docking stations should remain enabled since the system * may be undocked at boot. */ if (ACPI_SUCCESS(AcpiGetHandle(handle, "_DCK", &h))) break; device_disable(child); break; } /* * Get the device's resource settings and attach them. * Note that if the device has _PRS but no _CRS, we need * to decide when it's appropriate to try to configure the * device. Ignore the return value here; it's OK for the * device not to have any resources. */ acpi_parse_resources(child, handle, &acpi_res_parse_set, NULL); ad = device_get_ivars(child); ad->ad_cls_class = 0xffffff; if (ACPI_SUCCESS(AcpiGetObjectInfo(handle, &devinfo))) { if ((devinfo->Valid & ACPI_VALID_CLS) != 0 && devinfo->ClassCode.Length >= ACPI_PCICLS_STRING_SIZE) { ad->ad_cls_class = strtoul(devinfo->ClassCode.String, NULL, 16); } AcpiOsFree(devinfo); } break; } } return_ACPI_STATUS (AE_OK); } /* * AcpiAttachData() requires an object handler but never uses it. This is a * placeholder object handler so we can store a device_t in an ACPI_HANDLE. */ void acpi_fake_objhandler(ACPI_HANDLE h, void *data) { } static void acpi_shutdown_final(void *arg, int howto) { struct acpi_softc *sc = (struct acpi_softc *)arg; register_t intr; ACPI_STATUS status; /* * XXX Shutdown code should only run on the BSP (cpuid 0). * Some chipsets do not power off the system correctly if called from * an AP. */ if ((howto & RB_POWEROFF) != 0) { status = AcpiEnterSleepStatePrep(ACPI_STATE_S5); if (ACPI_FAILURE(status)) { device_printf(sc->acpi_dev, "AcpiEnterSleepStatePrep failed - %s\n", AcpiFormatException(status)); return; } device_printf(sc->acpi_dev, "Powering system off\n"); intr = intr_disable(); status = AcpiEnterSleepState(ACPI_STATE_S5); if (ACPI_FAILURE(status)) { intr_restore(intr); device_printf(sc->acpi_dev, "power-off failed - %s\n", AcpiFormatException(status)); } else { DELAY(1000000); intr_restore(intr); device_printf(sc->acpi_dev, "power-off failed - timeout\n"); } } else if ((howto & RB_HALT) == 0 && sc->acpi_handle_reboot) { /* Reboot using the reset register. */ status = AcpiReset(); if (ACPI_SUCCESS(status)) { DELAY(1000000); device_printf(sc->acpi_dev, "reset failed - timeout\n"); } else if (status != AE_NOT_EXIST) device_printf(sc->acpi_dev, "reset failed - %s\n", AcpiFormatException(status)); } else if (sc->acpi_do_disable && !KERNEL_PANICKED()) { /* * Only disable ACPI if the user requested. On some systems, writing * the disable value to SMI_CMD hangs the system. */ device_printf(sc->acpi_dev, "Shutting down\n"); AcpiTerminate(); } } static void acpi_enable_fixed_events(struct acpi_softc *sc) { static int first_time = 1; /* Enable and clear fixed events and install handlers. */ if ((AcpiGbl_FADT.Flags & ACPI_FADT_POWER_BUTTON) == 0) { AcpiClearEvent(ACPI_EVENT_POWER_BUTTON); AcpiInstallFixedEventHandler(ACPI_EVENT_POWER_BUTTON, acpi_event_power_button_sleep, sc); if (first_time) device_printf(sc->acpi_dev, "Power Button (fixed)\n"); } if ((AcpiGbl_FADT.Flags & ACPI_FADT_SLEEP_BUTTON) == 0) { AcpiClearEvent(ACPI_EVENT_SLEEP_BUTTON); AcpiInstallFixedEventHandler(ACPI_EVENT_SLEEP_BUTTON, acpi_event_sleep_button_sleep, sc); if (first_time) device_printf(sc->acpi_dev, "Sleep Button (fixed)\n"); } first_time = 0; } /* * Returns true if the device is actually present and should * be attached to. This requires the present, enabled, UI-visible * and diagnostics-passed bits to be set. */ BOOLEAN acpi_DeviceIsPresent(device_t dev) { ACPI_HANDLE h; UINT32 s; ACPI_STATUS status; h = acpi_get_handle(dev); if (h == NULL) return (FALSE); /* * Certain Treadripper boards always returns 0 for FreeBSD because it * only returns non-zero for the OS string "Windows 2015". Otherwise it * will return zero. Force them to always be treated as present. * Beata versions were worse: they always returned 0. */ if (acpi_MatchHid(h, "AMDI0020") || acpi_MatchHid(h, "AMDI0010")) return (TRUE); status = acpi_GetInteger(h, "_STA", &s); /* * If no _STA method or if it failed, then assume that * the device is present. */ if (ACPI_FAILURE(status)) return (TRUE); return (ACPI_DEVICE_PRESENT(s) ? TRUE : FALSE); } /* * Returns true if the battery is actually present and inserted. */ BOOLEAN acpi_BatteryIsPresent(device_t dev) { ACPI_HANDLE h; UINT32 s; ACPI_STATUS status; h = acpi_get_handle(dev); if (h == NULL) return (FALSE); status = acpi_GetInteger(h, "_STA", &s); /* * If no _STA method or if it failed, then assume that * the device is present. */ if (ACPI_FAILURE(status)) return (TRUE); return (ACPI_BATTERY_PRESENT(s) ? TRUE : FALSE); } /* * Returns true if a device has at least one valid device ID. */ BOOLEAN acpi_has_hid(ACPI_HANDLE h) { ACPI_DEVICE_INFO *devinfo; BOOLEAN ret; if (h == NULL || ACPI_FAILURE(AcpiGetObjectInfo(h, &devinfo))) return (FALSE); ret = FALSE; if ((devinfo->Valid & ACPI_VALID_HID) != 0) ret = TRUE; else if ((devinfo->Valid & ACPI_VALID_CID) != 0) if (devinfo->CompatibleIdList.Count > 0) ret = TRUE; AcpiOsFree(devinfo); return (ret); } /* * Match a HID string against a handle * returns ACPI_MATCHHID_HID if _HID match * ACPI_MATCHHID_CID if _CID match and not _HID match. * ACPI_MATCHHID_NOMATCH=0 if no match. */ int acpi_MatchHid(ACPI_HANDLE h, const char *hid) { ACPI_DEVICE_INFO *devinfo; BOOLEAN ret; int i; if (hid == NULL || h == NULL || ACPI_FAILURE(AcpiGetObjectInfo(h, &devinfo))) return (ACPI_MATCHHID_NOMATCH); ret = ACPI_MATCHHID_NOMATCH; if ((devinfo->Valid & ACPI_VALID_HID) != 0 && strcmp(hid, devinfo->HardwareId.String) == 0) ret = ACPI_MATCHHID_HID; else if ((devinfo->Valid & ACPI_VALID_CID) != 0) for (i = 0; i < devinfo->CompatibleIdList.Count; i++) { if (strcmp(hid, devinfo->CompatibleIdList.Ids[i].String) == 0) { ret = ACPI_MATCHHID_CID; break; } } AcpiOsFree(devinfo); return (ret); } /* * Return the handle of a named object within our scope, ie. that of (parent) * or one if its parents. */ ACPI_STATUS acpi_GetHandleInScope(ACPI_HANDLE parent, char *path, ACPI_HANDLE *result) { ACPI_HANDLE r; ACPI_STATUS status; /* Walk back up the tree to the root */ for (;;) { status = AcpiGetHandle(parent, path, &r); if (ACPI_SUCCESS(status)) { *result = r; return (AE_OK); } /* XXX Return error here? */ if (status != AE_NOT_FOUND) return (AE_OK); if (ACPI_FAILURE(AcpiGetParent(parent, &r))) return (AE_NOT_FOUND); parent = r; } } /* * Allocate a buffer with a preset data size. */ ACPI_BUFFER * acpi_AllocBuffer(int size) { ACPI_BUFFER *buf; if ((buf = malloc(size + sizeof(*buf), M_ACPIDEV, M_NOWAIT)) == NULL) return (NULL); buf->Length = size; buf->Pointer = (void *)(buf + 1); return (buf); } ACPI_STATUS acpi_SetInteger(ACPI_HANDLE handle, char *path, UINT32 number) { ACPI_OBJECT arg1; ACPI_OBJECT_LIST args; arg1.Type = ACPI_TYPE_INTEGER; arg1.Integer.Value = number; args.Count = 1; args.Pointer = &arg1; return (AcpiEvaluateObject(handle, path, &args, NULL)); } /* * Evaluate a path that should return an integer. */ ACPI_STATUS acpi_GetInteger(ACPI_HANDLE handle, char *path, UINT32 *number) { ACPI_STATUS status; ACPI_BUFFER buf; ACPI_OBJECT param; if (handle == NULL) handle = ACPI_ROOT_OBJECT; /* * Assume that what we've been pointed at is an Integer object, or * a method that will return an Integer. */ buf.Pointer = ¶m; buf.Length = sizeof(param); status = AcpiEvaluateObject(handle, path, NULL, &buf); if (ACPI_SUCCESS(status)) { if (param.Type == ACPI_TYPE_INTEGER) *number = param.Integer.Value; else status = AE_TYPE; } /* * In some applications, a method that's expected to return an Integer * may instead return a Buffer (probably to simplify some internal * arithmetic). We'll try to fetch whatever it is, and if it's a Buffer, * convert it into an Integer as best we can. * * This is a hack. */ if (status == AE_BUFFER_OVERFLOW) { if ((buf.Pointer = AcpiOsAllocate(buf.Length)) == NULL) { status = AE_NO_MEMORY; } else { status = AcpiEvaluateObject(handle, path, NULL, &buf); if (ACPI_SUCCESS(status)) status = acpi_ConvertBufferToInteger(&buf, number); AcpiOsFree(buf.Pointer); } } return (status); } ACPI_STATUS acpi_ConvertBufferToInteger(ACPI_BUFFER *bufp, UINT32 *number) { ACPI_OBJECT *p; UINT8 *val; int i; p = (ACPI_OBJECT *)bufp->Pointer; if (p->Type == ACPI_TYPE_INTEGER) { *number = p->Integer.Value; return (AE_OK); } if (p->Type != ACPI_TYPE_BUFFER) return (AE_TYPE); if (p->Buffer.Length > sizeof(int)) return (AE_BAD_DATA); *number = 0; val = p->Buffer.Pointer; for (i = 0; i < p->Buffer.Length; i++) *number += val[i] << (i * 8); return (AE_OK); } /* * Iterate over the elements of an a package object, calling the supplied * function for each element. * * XXX possible enhancement might be to abort traversal on error. */ ACPI_STATUS acpi_ForeachPackageObject(ACPI_OBJECT *pkg, void (*func)(ACPI_OBJECT *comp, void *arg), void *arg) { ACPI_OBJECT *comp; int i; if (pkg == NULL || pkg->Type != ACPI_TYPE_PACKAGE) return (AE_BAD_PARAMETER); /* Iterate over components */ i = 0; comp = pkg->Package.Elements; for (; i < pkg->Package.Count; i++, comp++) func(comp, arg); return (AE_OK); } /* * Find the (index)th resource object in a set. */ ACPI_STATUS acpi_FindIndexedResource(ACPI_BUFFER *buf, int index, ACPI_RESOURCE **resp) { ACPI_RESOURCE *rp; int i; rp = (ACPI_RESOURCE *)buf->Pointer; i = index; while (i-- > 0) { /* Range check */ if (rp > (ACPI_RESOURCE *)((u_int8_t *)buf->Pointer + buf->Length)) return (AE_BAD_PARAMETER); /* Check for terminator */ if (rp->Type == ACPI_RESOURCE_TYPE_END_TAG || rp->Length == 0) return (AE_NOT_FOUND); rp = ACPI_NEXT_RESOURCE(rp); } if (resp != NULL) *resp = rp; return (AE_OK); } /* * Append an ACPI_RESOURCE to an ACPI_BUFFER. * * Given a pointer to an ACPI_RESOURCE structure, expand the ACPI_BUFFER * provided to contain it. If the ACPI_BUFFER is empty, allocate a sensible * backing block. If the ACPI_RESOURCE is NULL, return an empty set of * resources. */ #define ACPI_INITIAL_RESOURCE_BUFFER_SIZE 512 ACPI_STATUS acpi_AppendBufferResource(ACPI_BUFFER *buf, ACPI_RESOURCE *res) { ACPI_RESOURCE *rp; void *newp; /* Initialise the buffer if necessary. */ if (buf->Pointer == NULL) { buf->Length = ACPI_INITIAL_RESOURCE_BUFFER_SIZE; if ((buf->Pointer = AcpiOsAllocate(buf->Length)) == NULL) return (AE_NO_MEMORY); rp = (ACPI_RESOURCE *)buf->Pointer; rp->Type = ACPI_RESOURCE_TYPE_END_TAG; rp->Length = ACPI_RS_SIZE_MIN; } if (res == NULL) return (AE_OK); /* * Scan the current buffer looking for the terminator. * This will either find the terminator or hit the end * of the buffer and return an error. */ rp = (ACPI_RESOURCE *)buf->Pointer; for (;;) { /* Range check, don't go outside the buffer */ if (rp >= (ACPI_RESOURCE *)((u_int8_t *)buf->Pointer + buf->Length)) return (AE_BAD_PARAMETER); if (rp->Type == ACPI_RESOURCE_TYPE_END_TAG || rp->Length == 0) break; rp = ACPI_NEXT_RESOURCE(rp); } /* * Check the size of the buffer and expand if required. * * Required size is: * size of existing resources before terminator + * size of new resource and header + * size of terminator. * * Note that this loop should really only run once, unless * for some reason we are stuffing a *really* huge resource. */ while ((((u_int8_t *)rp - (u_int8_t *)buf->Pointer) + res->Length + ACPI_RS_SIZE_NO_DATA + ACPI_RS_SIZE_MIN) >= buf->Length) { if ((newp = AcpiOsAllocate(buf->Length * 2)) == NULL) return (AE_NO_MEMORY); bcopy(buf->Pointer, newp, buf->Length); rp = (ACPI_RESOURCE *)((u_int8_t *)newp + ((u_int8_t *)rp - (u_int8_t *)buf->Pointer)); AcpiOsFree(buf->Pointer); buf->Pointer = newp; buf->Length += buf->Length; } /* Insert the new resource. */ bcopy(res, rp, res->Length + ACPI_RS_SIZE_NO_DATA); /* And add the terminator. */ rp = ACPI_NEXT_RESOURCE(rp); rp->Type = ACPI_RESOURCE_TYPE_END_TAG; rp->Length = ACPI_RS_SIZE_MIN; return (AE_OK); } UINT8 acpi_DSMQuery(ACPI_HANDLE h, uint8_t *uuid, int revision) { /* * ACPI spec 9.1.1 defines this. * * "Arg2: Function Index Represents a specific function whose meaning is * specific to the UUID and Revision ID. Function indices should start * with 1. Function number zero is a query function (see the special * return code defined below)." */ ACPI_BUFFER buf; ACPI_OBJECT *obj; UINT8 ret = 0; if (!ACPI_SUCCESS(acpi_EvaluateDSM(h, uuid, revision, 0, NULL, &buf))) { ACPI_INFO(("Failed to enumerate DSM functions\n")); return (0); } obj = (ACPI_OBJECT *)buf.Pointer; KASSERT(obj, ("Object not allowed to be NULL\n")); /* * From ACPI 6.2 spec 9.1.1: * If Function Index = 0, a Buffer containing a function index bitfield. * Otherwise, the return value and type depends on the UUID and revision * ID (see below). */ switch (obj->Type) { case ACPI_TYPE_BUFFER: ret = *(uint8_t *)obj->Buffer.Pointer; break; case ACPI_TYPE_INTEGER: ACPI_BIOS_WARNING((AE_INFO, "Possibly buggy BIOS with ACPI_TYPE_INTEGER for function enumeration\n")); ret = obj->Integer.Value & 0xFF; break; default: ACPI_WARNING((AE_INFO, "Unexpected return type %u\n", obj->Type)); }; AcpiOsFree(obj); return ret; } /* * DSM may return multiple types depending on the function. It is therefore * unsafe to use the typed evaluation. It is highly recommended that the caller * check the type of the returned object. */ ACPI_STATUS acpi_EvaluateDSM(ACPI_HANDLE handle, uint8_t *uuid, int revision, uint64_t function, union acpi_object *package, ACPI_BUFFER *out_buf) { ACPI_OBJECT arg[4]; ACPI_OBJECT_LIST arglist; ACPI_BUFFER buf; ACPI_STATUS status; if (out_buf == NULL) return (AE_NO_MEMORY); arg[0].Type = ACPI_TYPE_BUFFER; arg[0].Buffer.Length = ACPI_UUID_LENGTH; arg[0].Buffer.Pointer = uuid; arg[1].Type = ACPI_TYPE_INTEGER; arg[1].Integer.Value = revision; arg[2].Type = ACPI_TYPE_INTEGER; arg[2].Integer.Value = function; if (package) { arg[3] = *package; } else { arg[3].Type = ACPI_TYPE_PACKAGE; arg[3].Package.Count = 0; arg[3].Package.Elements = NULL; } arglist.Pointer = arg; arglist.Count = 4; buf.Pointer = NULL; buf.Length = ACPI_ALLOCATE_BUFFER; status = AcpiEvaluateObject(handle, "_DSM", &arglist, &buf); if (ACPI_FAILURE(status)) return (status); KASSERT(ACPI_SUCCESS(status), ("Unexpected status")); *out_buf = buf; return (status); } ACPI_STATUS acpi_EvaluateOSC(ACPI_HANDLE handle, uint8_t *uuid, int revision, int count, uint32_t *caps_in, uint32_t *caps_out, bool query) { ACPI_OBJECT arg[4], *ret; ACPI_OBJECT_LIST arglist; ACPI_BUFFER buf; ACPI_STATUS status; arglist.Pointer = arg; arglist.Count = 4; arg[0].Type = ACPI_TYPE_BUFFER; arg[0].Buffer.Length = ACPI_UUID_LENGTH; arg[0].Buffer.Pointer = uuid; arg[1].Type = ACPI_TYPE_INTEGER; arg[1].Integer.Value = revision; arg[2].Type = ACPI_TYPE_INTEGER; arg[2].Integer.Value = count; arg[3].Type = ACPI_TYPE_BUFFER; arg[3].Buffer.Length = count * sizeof(*caps_in); arg[3].Buffer.Pointer = (uint8_t *)caps_in; caps_in[0] = query ? 1 : 0; buf.Pointer = NULL; buf.Length = ACPI_ALLOCATE_BUFFER; status = AcpiEvaluateObjectTyped(handle, "_OSC", &arglist, &buf, ACPI_TYPE_BUFFER); if (ACPI_FAILURE(status)) return (status); if (caps_out != NULL) { ret = buf.Pointer; if (ret->Buffer.Length != count * sizeof(*caps_out)) { AcpiOsFree(buf.Pointer); return (AE_BUFFER_OVERFLOW); } bcopy(ret->Buffer.Pointer, caps_out, ret->Buffer.Length); } AcpiOsFree(buf.Pointer); return (status); } /* * Set interrupt model. */ ACPI_STATUS acpi_SetIntrModel(int model) { return (acpi_SetInteger(ACPI_ROOT_OBJECT, "_PIC", model)); } /* * Walk subtables of a table and call a callback routine for each * subtable. The caller should provide the first subtable and a * pointer to the end of the table. This can be used to walk tables * such as MADT and SRAT that use subtable entries. */ void acpi_walk_subtables(void *first, void *end, acpi_subtable_handler *handler, void *arg) { ACPI_SUBTABLE_HEADER *entry; for (entry = first; (void *)entry < end; ) { /* Avoid an infinite loop if we hit a bogus entry. */ if (entry->Length < sizeof(ACPI_SUBTABLE_HEADER)) return; handler(entry, arg); entry = ACPI_ADD_PTR(ACPI_SUBTABLE_HEADER, entry, entry->Length); } } /* * DEPRECATED. This interface has serious deficiencies and will be * removed. * * Immediately enter the sleep state. In the old model, acpiconf(8) ran * rc.suspend and rc.resume so we don't have to notify devd(8) to do this. */ ACPI_STATUS acpi_SetSleepState(struct acpi_softc *sc, int state) { static int once; if (!once) { device_printf(sc->acpi_dev, "warning: acpi_SetSleepState() deprecated, need to update your software\n"); once = 1; } return (acpi_EnterSleepState(sc, state)); } #if defined(__amd64__) || defined(__i386__) static void acpi_sleep_force_task(void *context) { struct acpi_softc *sc = (struct acpi_softc *)context; if (ACPI_FAILURE(acpi_EnterSleepState(sc, sc->acpi_next_sstate))) device_printf(sc->acpi_dev, "force sleep state S%d failed\n", sc->acpi_next_sstate); } static void acpi_sleep_force(void *arg) { struct acpi_softc *sc = (struct acpi_softc *)arg; device_printf(sc->acpi_dev, "suspend request timed out, forcing sleep now\n"); /* * XXX Suspending from callout causes freezes in DEVICE_SUSPEND(). * Suspend from acpi_task thread instead. */ if (ACPI_FAILURE(AcpiOsExecute(OSL_NOTIFY_HANDLER, acpi_sleep_force_task, sc))) device_printf(sc->acpi_dev, "AcpiOsExecute() for sleeping failed\n"); } #endif /* * Request that the system enter the given suspend state. All /dev/apm * devices and devd(8) will be notified. Userland then has a chance to * save state and acknowledge the request. The system sleeps once all * acks are in. */ int acpi_ReqSleepState(struct acpi_softc *sc, int state) { #if defined(__amd64__) || defined(__i386__) struct apm_clone_data *clone; ACPI_STATUS status; if (state < ACPI_STATE_S1 || state > ACPI_S_STATES_MAX) return (EINVAL); if (!acpi_sleep_states[state]) return (EOPNOTSUPP); /* * If a reboot/shutdown/suspend request is already in progress or * suspend is blocked due to an upcoming shutdown, just return. */ if (rebooting || sc->acpi_next_sstate != 0 || suspend_blocked) { return (0); } /* Wait until sleep is enabled. */ while (sc->acpi_sleep_disabled) { AcpiOsSleep(1000); } ACPI_LOCK(acpi); sc->acpi_next_sstate = state; /* S5 (soft-off) should be entered directly with no waiting. */ if (state == ACPI_STATE_S5) { ACPI_UNLOCK(acpi); status = acpi_EnterSleepState(sc, state); return (ACPI_SUCCESS(status) ? 0 : ENXIO); } /* Record the pending state and notify all apm devices. */ STAILQ_FOREACH(clone, &sc->apm_cdevs, entries) { clone->notify_status = APM_EV_NONE; if ((clone->flags & ACPI_EVF_DEVD) == 0) { selwakeuppri(&clone->sel_read, PZERO); KNOTE_LOCKED(&clone->sel_read.si_note, 0); } } /* If devd(8) is not running, immediately enter the sleep state. */ if (!devctl_process_running()) { ACPI_UNLOCK(acpi); status = acpi_EnterSleepState(sc, state); return (ACPI_SUCCESS(status) ? 0 : ENXIO); } /* * Set a timeout to fire if userland doesn't ack the suspend request * in time. This way we still eventually go to sleep if we were * overheating or running low on battery, even if userland is hung. * We cancel this timeout once all userland acks are in or the * suspend request is aborted. */ callout_reset(&sc->susp_force_to, 10 * hz, acpi_sleep_force, sc); ACPI_UNLOCK(acpi); /* Now notify devd(8) also. */ acpi_UserNotify("Suspend", ACPI_ROOT_OBJECT, state); return (0); #else /* This platform does not support acpi suspend/resume. */ return (EOPNOTSUPP); #endif } /* * Acknowledge (or reject) a pending sleep state. The caller has * prepared for suspend and is now ready for it to proceed. If the * error argument is non-zero, it indicates suspend should be cancelled * and gives an errno value describing why. Once all votes are in, * we suspend the system. */ int acpi_AckSleepState(struct apm_clone_data *clone, int error) { #if defined(__amd64__) || defined(__i386__) struct acpi_softc *sc; int ret, sleeping; /* If no pending sleep state, return an error. */ ACPI_LOCK(acpi); sc = clone->acpi_sc; if (sc->acpi_next_sstate == 0) { ACPI_UNLOCK(acpi); return (ENXIO); } /* Caller wants to abort suspend process. */ if (error) { sc->acpi_next_sstate = 0; callout_stop(&sc->susp_force_to); device_printf(sc->acpi_dev, "listener on %s cancelled the pending suspend\n", devtoname(clone->cdev)); ACPI_UNLOCK(acpi); return (0); } /* * Mark this device as acking the suspend request. Then, walk through * all devices, seeing if they agree yet. We only count devices that * are writable since read-only devices couldn't ack the request. */ sleeping = TRUE; clone->notify_status = APM_EV_ACKED; STAILQ_FOREACH(clone, &sc->apm_cdevs, entries) { if ((clone->flags & ACPI_EVF_WRITE) != 0 && clone->notify_status != APM_EV_ACKED) { sleeping = FALSE; break; } } /* If all devices have voted "yes", we will suspend now. */ if (sleeping) callout_stop(&sc->susp_force_to); ACPI_UNLOCK(acpi); ret = 0; if (sleeping) { if (ACPI_FAILURE(acpi_EnterSleepState(sc, sc->acpi_next_sstate))) ret = ENODEV; } return (ret); #else /* This platform does not support acpi suspend/resume. */ return (EOPNOTSUPP); #endif } static void acpi_sleep_enable(void *arg) { struct acpi_softc *sc = (struct acpi_softc *)arg; ACPI_LOCK_ASSERT(acpi); /* Reschedule if the system is not fully up and running. */ if (!AcpiGbl_SystemAwakeAndRunning) { callout_schedule(&acpi_sleep_timer, hz * ACPI_MINIMUM_AWAKETIME); return; } sc->acpi_sleep_disabled = FALSE; } static ACPI_STATUS acpi_sleep_disable(struct acpi_softc *sc) { ACPI_STATUS status; /* Fail if the system is not fully up and running. */ if (!AcpiGbl_SystemAwakeAndRunning) return (AE_ERROR); ACPI_LOCK(acpi); status = sc->acpi_sleep_disabled ? AE_ERROR : AE_OK; sc->acpi_sleep_disabled = TRUE; ACPI_UNLOCK(acpi); return (status); } enum acpi_sleep_state { ACPI_SS_NONE, ACPI_SS_GPE_SET, ACPI_SS_DEV_SUSPEND, ACPI_SS_SLP_PREP, ACPI_SS_SLEPT, }; /* * Enter the desired system sleep state. * * Currently we support S1-S5 but S4 is only S4BIOS */ static ACPI_STATUS acpi_EnterSleepState(struct acpi_softc *sc, int state) { register_t intr; ACPI_STATUS status; ACPI_EVENT_STATUS power_button_status; enum acpi_sleep_state slp_state; int sleep_result; ACPI_FUNCTION_TRACE_U32((char *)(uintptr_t)__func__, state); if (state < ACPI_STATE_S1 || state > ACPI_S_STATES_MAX) return_ACPI_STATUS (AE_BAD_PARAMETER); if (!acpi_sleep_states[state]) { device_printf(sc->acpi_dev, "Sleep state S%d not supported by BIOS\n", state); return (AE_SUPPORT); } /* Re-entry once we're suspending is not allowed. */ status = acpi_sleep_disable(sc); if (ACPI_FAILURE(status)) { device_printf(sc->acpi_dev, "suspend request ignored (not ready yet)\n"); return (status); } if (state == ACPI_STATE_S5) { /* * Shut down cleanly and power off. This will call us back through the * shutdown handlers. */ shutdown_nice(RB_POWEROFF); return_ACPI_STATUS (AE_OK); } EVENTHANDLER_INVOKE(power_suspend_early); stop_all_proc(); EVENTHANDLER_INVOKE(power_suspend); #ifdef EARLY_AP_STARTUP MPASS(mp_ncpus == 1 || smp_started); thread_lock(curthread); sched_bind(curthread, 0); thread_unlock(curthread); #else if (smp_started) { thread_lock(curthread); sched_bind(curthread, 0); thread_unlock(curthread); } #endif /* * Be sure to hold Giant across DEVICE_SUSPEND/RESUME since non-MPSAFE * drivers need this. */ mtx_lock(&Giant); slp_state = ACPI_SS_NONE; sc->acpi_sstate = state; /* Enable any GPEs as appropriate and requested by the user. */ acpi_wake_prep_walk(state); slp_state = ACPI_SS_GPE_SET; /* * Inform all devices that we are going to sleep. If at least one * device fails, DEVICE_SUSPEND() automatically resumes the tree. * * XXX Note that a better two-pass approach with a 'veto' pass * followed by a "real thing" pass would be better, but the current * bus interface does not provide for this. */ if (DEVICE_SUSPEND(root_bus) != 0) { device_printf(sc->acpi_dev, "device_suspend failed\n"); goto backout; } slp_state = ACPI_SS_DEV_SUSPEND; status = AcpiEnterSleepStatePrep(state); if (ACPI_FAILURE(status)) { device_printf(sc->acpi_dev, "AcpiEnterSleepStatePrep failed - %s\n", AcpiFormatException(status)); goto backout; } slp_state = ACPI_SS_SLP_PREP; if (sc->acpi_sleep_delay > 0) DELAY(sc->acpi_sleep_delay * 1000000); suspendclock(); intr = intr_disable(); if (state != ACPI_STATE_S1) { sleep_result = acpi_sleep_machdep(sc, state); acpi_wakeup_machdep(sc, state, sleep_result, 0); /* * XXX According to ACPI specification SCI_EN bit should be restored * by ACPI platform (BIOS, firmware) to its pre-sleep state. * Unfortunately some BIOSes fail to do that and that leads to * unexpected and serious consequences during wake up like a system * getting stuck in SMI handlers. * This hack is picked up from Linux, which claims that it follows * Windows behavior. */ if (sleep_result == 1 && state != ACPI_STATE_S4) AcpiWriteBitRegister(ACPI_BITREG_SCI_ENABLE, ACPI_ENABLE_EVENT); if (sleep_result == 1 && state == ACPI_STATE_S3) { /* * Prevent mis-interpretation of the wakeup by power button * as a request for power off. * Ideally we should post an appropriate wakeup event, * perhaps using acpi_event_power_button_wake or alike. * * Clearing of power button status after wakeup is mandated * by ACPI specification in section "Fixed Power Button". * * XXX As of ACPICA 20121114 AcpiGetEventStatus provides * status as 0/1 corressponding to inactive/active despite * its type being ACPI_EVENT_STATUS. In other words, * we should not test for ACPI_EVENT_FLAG_SET for time being. */ if (ACPI_SUCCESS(AcpiGetEventStatus(ACPI_EVENT_POWER_BUTTON, &power_button_status)) && power_button_status != 0) { AcpiClearEvent(ACPI_EVENT_POWER_BUTTON); device_printf(sc->acpi_dev, "cleared fixed power button status\n"); } } intr_restore(intr); /* call acpi_wakeup_machdep() again with interrupt enabled */ acpi_wakeup_machdep(sc, state, sleep_result, 1); AcpiLeaveSleepStatePrep(state); if (sleep_result == -1) goto backout; /* Re-enable ACPI hardware on wakeup from sleep state 4. */ if (state == ACPI_STATE_S4) AcpiEnable(); } else { status = AcpiEnterSleepState(state); intr_restore(intr); AcpiLeaveSleepStatePrep(state); if (ACPI_FAILURE(status)) { device_printf(sc->acpi_dev, "AcpiEnterSleepState failed - %s\n", AcpiFormatException(status)); goto backout; } } slp_state = ACPI_SS_SLEPT; /* * Back out state according to how far along we got in the suspend * process. This handles both the error and success cases. */ backout: if (slp_state >= ACPI_SS_SLP_PREP) resumeclock(); if (slp_state >= ACPI_SS_GPE_SET) { acpi_wake_prep_walk(state); sc->acpi_sstate = ACPI_STATE_S0; } if (slp_state >= ACPI_SS_DEV_SUSPEND) DEVICE_RESUME(root_bus); if (slp_state >= ACPI_SS_SLP_PREP) AcpiLeaveSleepState(state); if (slp_state >= ACPI_SS_SLEPT) { #if defined(__i386__) || defined(__amd64__) /* NB: we are still using ACPI timecounter at this point. */ resume_TSC(); #endif acpi_resync_clock(sc); acpi_enable_fixed_events(sc); } sc->acpi_next_sstate = 0; mtx_unlock(&Giant); #ifdef EARLY_AP_STARTUP thread_lock(curthread); sched_unbind(curthread); thread_unlock(curthread); #else if (smp_started) { thread_lock(curthread); sched_unbind(curthread); thread_unlock(curthread); } #endif resume_all_proc(); EVENTHANDLER_INVOKE(power_resume); /* Allow another sleep request after a while. */ callout_schedule(&acpi_sleep_timer, hz * ACPI_MINIMUM_AWAKETIME); /* Run /etc/rc.resume after we are back. */ if (devctl_process_running()) acpi_UserNotify("Resume", ACPI_ROOT_OBJECT, state); return_ACPI_STATUS (status); } static void acpi_resync_clock(struct acpi_softc *sc) { /* * Warm up timecounter again and reset system clock. */ (void)timecounter->tc_get_timecount(timecounter); inittodr(time_second + sc->acpi_sleep_delay); } /* Enable or disable the device's wake GPE. */ int acpi_wake_set_enable(device_t dev, int enable) { struct acpi_prw_data prw; ACPI_STATUS status; int flags; /* Make sure the device supports waking the system and get the GPE. */ if (acpi_parse_prw(acpi_get_handle(dev), &prw) != 0) return (ENXIO); flags = acpi_get_flags(dev); if (enable) { status = AcpiSetGpeWakeMask(prw.gpe_handle, prw.gpe_bit, ACPI_GPE_ENABLE); if (ACPI_FAILURE(status)) { device_printf(dev, "enable wake failed\n"); return (ENXIO); } acpi_set_flags(dev, flags | ACPI_FLAG_WAKE_ENABLED); } else { status = AcpiSetGpeWakeMask(prw.gpe_handle, prw.gpe_bit, ACPI_GPE_DISABLE); if (ACPI_FAILURE(status)) { device_printf(dev, "disable wake failed\n"); return (ENXIO); } acpi_set_flags(dev, flags & ~ACPI_FLAG_WAKE_ENABLED); } return (0); } static int acpi_wake_sleep_prep(ACPI_HANDLE handle, int sstate) { struct acpi_prw_data prw; device_t dev; /* Check that this is a wake-capable device and get its GPE. */ if (acpi_parse_prw(handle, &prw) != 0) return (ENXIO); dev = acpi_get_device(handle); /* * The destination sleep state must be less than (i.e., higher power) * or equal to the value specified by _PRW. If this GPE cannot be * enabled for the next sleep state, then disable it. If it can and * the user requested it be enabled, turn on any required power resources * and set _PSW. */ if (sstate > prw.lowest_wake) { AcpiSetGpeWakeMask(prw.gpe_handle, prw.gpe_bit, ACPI_GPE_DISABLE); if (bootverbose) device_printf(dev, "wake_prep disabled wake for %s (S%d)\n", acpi_name(handle), sstate); } else if (dev && (acpi_get_flags(dev) & ACPI_FLAG_WAKE_ENABLED) != 0) { acpi_pwr_wake_enable(handle, 1); acpi_SetInteger(handle, "_PSW", 1); if (bootverbose) device_printf(dev, "wake_prep enabled for %s (S%d)\n", acpi_name(handle), sstate); } return (0); } static int acpi_wake_run_prep(ACPI_HANDLE handle, int sstate) { struct acpi_prw_data prw; device_t dev; /* * Check that this is a wake-capable device and get its GPE. Return * now if the user didn't enable this device for wake. */ if (acpi_parse_prw(handle, &prw) != 0) return (ENXIO); dev = acpi_get_device(handle); if (dev == NULL || (acpi_get_flags(dev) & ACPI_FLAG_WAKE_ENABLED) == 0) return (0); /* * If this GPE couldn't be enabled for the previous sleep state, it was * disabled before going to sleep so re-enable it. If it was enabled, * clear _PSW and turn off any power resources it used. */ if (sstate > prw.lowest_wake) { AcpiSetGpeWakeMask(prw.gpe_handle, prw.gpe_bit, ACPI_GPE_ENABLE); if (bootverbose) device_printf(dev, "run_prep re-enabled %s\n", acpi_name(handle)); } else { acpi_SetInteger(handle, "_PSW", 0); acpi_pwr_wake_enable(handle, 0); if (bootverbose) device_printf(dev, "run_prep cleaned up for %s\n", acpi_name(handle)); } return (0); } static ACPI_STATUS acpi_wake_prep(ACPI_HANDLE handle, UINT32 level, void *context, void **status) { int sstate; /* If suspending, run the sleep prep function, otherwise wake. */ sstate = *(int *)context; if (AcpiGbl_SystemAwakeAndRunning) acpi_wake_sleep_prep(handle, sstate); else acpi_wake_run_prep(handle, sstate); return (AE_OK); } /* Walk the tree rooted at acpi0 to prep devices for suspend/resume. */ static int acpi_wake_prep_walk(int sstate) { ACPI_HANDLE sb_handle; if (ACPI_SUCCESS(AcpiGetHandle(ACPI_ROOT_OBJECT, "\\_SB_", &sb_handle))) AcpiWalkNamespace(ACPI_TYPE_DEVICE, sb_handle, 100, acpi_wake_prep, NULL, &sstate, NULL); return (0); } /* Walk the tree rooted at acpi0 to attach per-device wake sysctls. */ static int acpi_wake_sysctl_walk(device_t dev) { int error, i, numdevs; device_t *devlist; device_t child; ACPI_STATUS status; error = device_get_children(dev, &devlist, &numdevs); if (error != 0 || numdevs == 0) { if (numdevs == 0) free(devlist, M_TEMP); return (error); } for (i = 0; i < numdevs; i++) { child = devlist[i]; acpi_wake_sysctl_walk(child); if (!device_is_attached(child)) continue; status = AcpiEvaluateObject(acpi_get_handle(child), "_PRW", NULL, NULL); if (ACPI_SUCCESS(status)) { SYSCTL_ADD_PROC(device_get_sysctl_ctx(child), SYSCTL_CHILDREN(device_get_sysctl_tree(child)), OID_AUTO, "wake", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_NEEDGIANT, child, 0, acpi_wake_set_sysctl, "I", "Device set to wake the system"); } } free(devlist, M_TEMP); return (0); } /* Enable or disable wake from userland. */ static int acpi_wake_set_sysctl(SYSCTL_HANDLER_ARGS) { int enable, error; device_t dev; dev = (device_t)arg1; enable = (acpi_get_flags(dev) & ACPI_FLAG_WAKE_ENABLED) ? 1 : 0; error = sysctl_handle_int(oidp, &enable, 0, req); if (error != 0 || req->newptr == NULL) return (error); if (enable != 0 && enable != 1) return (EINVAL); return (acpi_wake_set_enable(dev, enable)); } /* Parse a device's _PRW into a structure. */ int acpi_parse_prw(ACPI_HANDLE h, struct acpi_prw_data *prw) { ACPI_STATUS status; ACPI_BUFFER prw_buffer; ACPI_OBJECT *res, *res2; int error, i, power_count; if (h == NULL || prw == NULL) return (EINVAL); /* * The _PRW object (7.2.9) is only required for devices that have the * ability to wake the system from a sleeping state. */ error = EINVAL; prw_buffer.Pointer = NULL; prw_buffer.Length = ACPI_ALLOCATE_BUFFER; status = AcpiEvaluateObject(h, "_PRW", NULL, &prw_buffer); if (ACPI_FAILURE(status)) return (ENOENT); res = (ACPI_OBJECT *)prw_buffer.Pointer; if (res == NULL) return (ENOENT); if (!ACPI_PKG_VALID(res, 2)) goto out; /* * Element 1 of the _PRW object: * The lowest power system sleeping state that can be entered while still * providing wake functionality. The sleeping state being entered must * be less than (i.e., higher power) or equal to this value. */ if (acpi_PkgInt32(res, 1, &prw->lowest_wake) != 0) goto out; /* * Element 0 of the _PRW object: */ switch (res->Package.Elements[0].Type) { case ACPI_TYPE_INTEGER: /* * If the data type of this package element is numeric, then this * _PRW package element is the bit index in the GPEx_EN, in the * GPE blocks described in the FADT, of the enable bit that is * enabled for the wake event. */ prw->gpe_handle = NULL; prw->gpe_bit = res->Package.Elements[0].Integer.Value; error = 0; break; case ACPI_TYPE_PACKAGE: /* * If the data type of this package element is a package, then this * _PRW package element is itself a package containing two * elements. The first is an object reference to the GPE Block * device that contains the GPE that will be triggered by the wake * event. The second element is numeric and it contains the bit * index in the GPEx_EN, in the GPE Block referenced by the * first element in the package, of the enable bit that is enabled for * the wake event. * * For example, if this field is a package then it is of the form: * Package() {\_SB.PCI0.ISA.GPE, 2} */ res2 = &res->Package.Elements[0]; if (!ACPI_PKG_VALID(res2, 2)) goto out; prw->gpe_handle = acpi_GetReference(NULL, &res2->Package.Elements[0]); if (prw->gpe_handle == NULL) goto out; if (acpi_PkgInt32(res2, 1, &prw->gpe_bit) != 0) goto out; error = 0; break; default: goto out; } /* Elements 2 to N of the _PRW object are power resources. */ power_count = res->Package.Count - 2; if (power_count > ACPI_PRW_MAX_POWERRES) { printf("ACPI device %s has too many power resources\n", acpi_name(h)); power_count = 0; } prw->power_res_count = power_count; for (i = 0; i < power_count; i++) prw->power_res[i] = res->Package.Elements[i]; out: if (prw_buffer.Pointer != NULL) AcpiOsFree(prw_buffer.Pointer); return (error); } /* * ACPI Event Handlers */ /* System Event Handlers (registered by EVENTHANDLER_REGISTER) */ static void acpi_system_eventhandler_sleep(void *arg, int state) { struct acpi_softc *sc = (struct acpi_softc *)arg; int ret; ACPI_FUNCTION_TRACE_U32((char *)(uintptr_t)__func__, state); /* Check if button action is disabled or unknown. */ if (state == ACPI_STATE_UNKNOWN) return; /* Request that the system prepare to enter the given suspend state. */ ret = acpi_ReqSleepState(sc, state); if (ret != 0) device_printf(sc->acpi_dev, "request to enter state S%d failed (err %d)\n", state, ret); return_VOID; } static void acpi_system_eventhandler_wakeup(void *arg, int state) { ACPI_FUNCTION_TRACE_U32((char *)(uintptr_t)__func__, state); /* Currently, nothing to do for wakeup. */ return_VOID; } /* * ACPICA Event Handlers (FixedEvent, also called from button notify handler) */ static void acpi_invoke_sleep_eventhandler(void *context) { EVENTHANDLER_INVOKE(acpi_sleep_event, *(int *)context); } static void acpi_invoke_wake_eventhandler(void *context) { EVENTHANDLER_INVOKE(acpi_wakeup_event, *(int *)context); } UINT32 acpi_event_power_button_sleep(void *context) { struct acpi_softc *sc = (struct acpi_softc *)context; ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); if (ACPI_FAILURE(AcpiOsExecute(OSL_NOTIFY_HANDLER, acpi_invoke_sleep_eventhandler, &sc->acpi_power_button_sx))) return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); return_VALUE (ACPI_INTERRUPT_HANDLED); } UINT32 acpi_event_power_button_wake(void *context) { struct acpi_softc *sc = (struct acpi_softc *)context; ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); if (ACPI_FAILURE(AcpiOsExecute(OSL_NOTIFY_HANDLER, acpi_invoke_wake_eventhandler, &sc->acpi_power_button_sx))) return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); return_VALUE (ACPI_INTERRUPT_HANDLED); } UINT32 acpi_event_sleep_button_sleep(void *context) { struct acpi_softc *sc = (struct acpi_softc *)context; ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); if (ACPI_FAILURE(AcpiOsExecute(OSL_NOTIFY_HANDLER, acpi_invoke_sleep_eventhandler, &sc->acpi_sleep_button_sx))) return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); return_VALUE (ACPI_INTERRUPT_HANDLED); } UINT32 acpi_event_sleep_button_wake(void *context) { struct acpi_softc *sc = (struct acpi_softc *)context; ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__); if (ACPI_FAILURE(AcpiOsExecute(OSL_NOTIFY_HANDLER, acpi_invoke_wake_eventhandler, &sc->acpi_sleep_button_sx))) return_VALUE (ACPI_INTERRUPT_NOT_HANDLED); return_VALUE (ACPI_INTERRUPT_HANDLED); } /* * XXX This static buffer is suboptimal. There is no locking so only * use this for single-threaded callers. */ char * acpi_name(ACPI_HANDLE handle) { ACPI_BUFFER buf; static char data[256]; buf.Length = sizeof(data); buf.Pointer = data; if (handle && ACPI_SUCCESS(AcpiGetName(handle, ACPI_FULL_PATHNAME, &buf))) return (data); return ("(unknown)"); } /* * Debugging/bug-avoidance. Avoid trying to fetch info on various * parts of the namespace. */ int acpi_avoid(ACPI_HANDLE handle) { char *cp, *env, *np; int len; np = acpi_name(handle); if (*np == '\\') np++; if ((env = kern_getenv("debug.acpi.avoid")) == NULL) return (0); /* Scan the avoid list checking for a match */ cp = env; for (;;) { while (*cp != 0 && isspace(*cp)) cp++; if (*cp == 0) break; len = 0; while (cp[len] != 0 && !isspace(cp[len])) len++; if (!strncmp(cp, np, len)) { freeenv(env); return(1); } cp += len; } freeenv(env); return (0); } /* * Debugging/bug-avoidance. Disable ACPI subsystem components. */ int acpi_disabled(char *subsys) { char *cp, *env; int len; if ((env = kern_getenv("debug.acpi.disabled")) == NULL) return (0); if (strcmp(env, "all") == 0) { freeenv(env); return (1); } /* Scan the disable list, checking for a match. */ cp = env; for (;;) { while (*cp != '\0' && isspace(*cp)) cp++; if (*cp == '\0') break; len = 0; while (cp[len] != '\0' && !isspace(cp[len])) len++; if (strncmp(cp, subsys, len) == 0) { freeenv(env); return (1); } cp += len; } freeenv(env); return (0); } static void acpi_lookup(void *arg, const char *name, device_t *dev) { ACPI_HANDLE handle; if (*dev != NULL) return; /* * Allow any handle name that is specified as an absolute path and * starts with '\'. We could restrict this to \_SB and friends, * but see acpi_probe_children() for notes on why we scan the entire * namespace for devices. * * XXX: The pathname argument to AcpiGetHandle() should be fixed to * be const. */ if (name[0] != '\\') return; if (ACPI_FAILURE(AcpiGetHandle(ACPI_ROOT_OBJECT, __DECONST(char *, name), &handle))) return; *dev = acpi_get_device(handle); } /* * Control interface. * * We multiplex ioctls for all participating ACPI devices here. Individual * drivers wanting to be accessible via /dev/acpi should use the * register/deregister interface to make their handlers visible. */ struct acpi_ioctl_hook { TAILQ_ENTRY(acpi_ioctl_hook) link; u_long cmd; acpi_ioctl_fn fn; void *arg; }; static TAILQ_HEAD(,acpi_ioctl_hook) acpi_ioctl_hooks; static int acpi_ioctl_hooks_initted; int acpi_register_ioctl(u_long cmd, acpi_ioctl_fn fn, void *arg) { struct acpi_ioctl_hook *hp; if ((hp = malloc(sizeof(*hp), M_ACPIDEV, M_NOWAIT)) == NULL) return (ENOMEM); hp->cmd = cmd; hp->fn = fn; hp->arg = arg; ACPI_LOCK(acpi); if (acpi_ioctl_hooks_initted == 0) { TAILQ_INIT(&acpi_ioctl_hooks); acpi_ioctl_hooks_initted = 1; } TAILQ_INSERT_TAIL(&acpi_ioctl_hooks, hp, link); ACPI_UNLOCK(acpi); return (0); } void acpi_deregister_ioctl(u_long cmd, acpi_ioctl_fn fn) { struct acpi_ioctl_hook *hp; ACPI_LOCK(acpi); TAILQ_FOREACH(hp, &acpi_ioctl_hooks, link) if (hp->cmd == cmd && hp->fn == fn) break; if (hp != NULL) { TAILQ_REMOVE(&acpi_ioctl_hooks, hp, link); free(hp, M_ACPIDEV); } ACPI_UNLOCK(acpi); } static int acpiopen(struct cdev *dev, int flag, int fmt, struct thread *td) { return (0); } static int acpiclose(struct cdev *dev, int flag, int fmt, struct thread *td) { return (0); } static int acpiioctl(struct cdev *dev, u_long cmd, caddr_t addr, int flag, struct thread *td) { struct acpi_softc *sc; struct acpi_ioctl_hook *hp; int error, state; error = 0; hp = NULL; sc = dev->si_drv1; /* * Scan the list of registered ioctls, looking for handlers. */ ACPI_LOCK(acpi); if (acpi_ioctl_hooks_initted) TAILQ_FOREACH(hp, &acpi_ioctl_hooks, link) { if (hp->cmd == cmd) break; } ACPI_UNLOCK(acpi); if (hp) return (hp->fn(cmd, addr, hp->arg)); /* * Core ioctls are not permitted for non-writable user. * Currently, other ioctls just fetch information. * Not changing system behavior. */ if ((flag & FWRITE) == 0) return (EPERM); /* Core system ioctls. */ switch (cmd) { case ACPIIO_REQSLPSTATE: state = *(int *)addr; if (state != ACPI_STATE_S5) return (acpi_ReqSleepState(sc, state)); device_printf(sc->acpi_dev, "power off via acpi ioctl not supported\n"); error = EOPNOTSUPP; break; case ACPIIO_ACKSLPSTATE: error = *(int *)addr; error = acpi_AckSleepState(sc->acpi_clone, error); break; case ACPIIO_SETSLPSTATE: /* DEPRECATED */ state = *(int *)addr; if (state < ACPI_STATE_S0 || state > ACPI_S_STATES_MAX) return (EINVAL); if (!acpi_sleep_states[state]) return (EOPNOTSUPP); if (ACPI_FAILURE(acpi_SetSleepState(sc, state))) error = ENXIO; break; default: error = ENXIO; break; } return (error); } static int acpi_sname2sstate(const char *sname) { int sstate; if (toupper(sname[0]) == 'S') { sstate = sname[1] - '0'; if (sstate >= ACPI_STATE_S0 && sstate <= ACPI_STATE_S5 && sname[2] == '\0') return (sstate); } else if (strcasecmp(sname, "NONE") == 0) return (ACPI_STATE_UNKNOWN); return (-1); } static const char * acpi_sstate2sname(int sstate) { static const char *snames[] = { "S0", "S1", "S2", "S3", "S4", "S5" }; if (sstate >= ACPI_STATE_S0 && sstate <= ACPI_STATE_S5) return (snames[sstate]); else if (sstate == ACPI_STATE_UNKNOWN) return ("NONE"); return (NULL); } static int acpi_supported_sleep_state_sysctl(SYSCTL_HANDLER_ARGS) { int error; struct sbuf sb; UINT8 state; sbuf_new(&sb, NULL, 32, SBUF_AUTOEXTEND); for (state = ACPI_STATE_S1; state < ACPI_S_STATE_COUNT; state++) if (acpi_sleep_states[state]) sbuf_printf(&sb, "%s ", acpi_sstate2sname(state)); sbuf_trim(&sb); sbuf_finish(&sb); error = sysctl_handle_string(oidp, sbuf_data(&sb), sbuf_len(&sb), req); sbuf_delete(&sb); return (error); } static int acpi_sleep_state_sysctl(SYSCTL_HANDLER_ARGS) { char sleep_state[10]; int error, new_state, old_state; old_state = *(int *)oidp->oid_arg1; strlcpy(sleep_state, acpi_sstate2sname(old_state), sizeof(sleep_state)); error = sysctl_handle_string(oidp, sleep_state, sizeof(sleep_state), req); if (error == 0 && req->newptr != NULL) { new_state = acpi_sname2sstate(sleep_state); if (new_state < ACPI_STATE_S1) return (EINVAL); if (new_state < ACPI_S_STATE_COUNT && !acpi_sleep_states[new_state]) return (EOPNOTSUPP); if (new_state != old_state) *(int *)oidp->oid_arg1 = new_state; } return (error); } /* Inform devctl(4) when we receive a Notify. */ void acpi_UserNotify(const char *subsystem, ACPI_HANDLE h, uint8_t notify) { char notify_buf[16]; ACPI_BUFFER handle_buf; ACPI_STATUS status; if (subsystem == NULL) return; handle_buf.Pointer = NULL; handle_buf.Length = ACPI_ALLOCATE_BUFFER; status = AcpiNsHandleToPathname(h, &handle_buf, FALSE); if (ACPI_FAILURE(status)) return; snprintf(notify_buf, sizeof(notify_buf), "notify=0x%02x", notify); devctl_notify("ACPI", subsystem, handle_buf.Pointer, notify_buf); AcpiOsFree(handle_buf.Pointer); } #ifdef ACPI_DEBUG /* * Support for parsing debug options from the kernel environment. * * Bits may be set in the AcpiDbgLayer and AcpiDbgLevel debug registers * by specifying the names of the bits in the debug.acpi.layer and * debug.acpi.level environment variables. Bits may be unset by * prefixing the bit name with !. */ struct debugtag { char *name; UINT32 value; }; static struct debugtag dbg_layer[] = { {"ACPI_UTILITIES", ACPI_UTILITIES}, {"ACPI_HARDWARE", ACPI_HARDWARE}, {"ACPI_EVENTS", ACPI_EVENTS}, {"ACPI_TABLES", ACPI_TABLES}, {"ACPI_NAMESPACE", ACPI_NAMESPACE}, {"ACPI_PARSER", ACPI_PARSER}, {"ACPI_DISPATCHER", ACPI_DISPATCHER}, {"ACPI_EXECUTER", ACPI_EXECUTER}, {"ACPI_RESOURCES", ACPI_RESOURCES}, {"ACPI_CA_DEBUGGER", ACPI_CA_DEBUGGER}, {"ACPI_OS_SERVICES", ACPI_OS_SERVICES}, {"ACPI_CA_DISASSEMBLER", ACPI_CA_DISASSEMBLER}, {"ACPI_ALL_COMPONENTS", ACPI_ALL_COMPONENTS}, {"ACPI_AC_ADAPTER", ACPI_AC_ADAPTER}, {"ACPI_BATTERY", ACPI_BATTERY}, {"ACPI_BUS", ACPI_BUS}, {"ACPI_BUTTON", ACPI_BUTTON}, {"ACPI_EC", ACPI_EC}, {"ACPI_FAN", ACPI_FAN}, {"ACPI_POWERRES", ACPI_POWERRES}, {"ACPI_PROCESSOR", ACPI_PROCESSOR}, {"ACPI_THERMAL", ACPI_THERMAL}, {"ACPI_TIMER", ACPI_TIMER}, {"ACPI_ALL_DRIVERS", ACPI_ALL_DRIVERS}, {NULL, 0} }; static struct debugtag dbg_level[] = { {"ACPI_LV_INIT", ACPI_LV_INIT}, {"ACPI_LV_DEBUG_OBJECT", ACPI_LV_DEBUG_OBJECT}, {"ACPI_LV_INFO", ACPI_LV_INFO}, {"ACPI_LV_REPAIR", ACPI_LV_REPAIR}, {"ACPI_LV_ALL_EXCEPTIONS", ACPI_LV_ALL_EXCEPTIONS}, /* Trace verbosity level 1 [Standard Trace Level] */ {"ACPI_LV_INIT_NAMES", ACPI_LV_INIT_NAMES}, {"ACPI_LV_PARSE", ACPI_LV_PARSE}, {"ACPI_LV_LOAD", ACPI_LV_LOAD}, {"ACPI_LV_DISPATCH", ACPI_LV_DISPATCH}, {"ACPI_LV_EXEC", ACPI_LV_EXEC}, {"ACPI_LV_NAMES", ACPI_LV_NAMES}, {"ACPI_LV_OPREGION", ACPI_LV_OPREGION}, {"ACPI_LV_BFIELD", ACPI_LV_BFIELD}, {"ACPI_LV_TABLES", ACPI_LV_TABLES}, {"ACPI_LV_VALUES", ACPI_LV_VALUES}, {"ACPI_LV_OBJECTS", ACPI_LV_OBJECTS}, {"ACPI_LV_RESOURCES", ACPI_LV_RESOURCES}, {"ACPI_LV_USER_REQUESTS", ACPI_LV_USER_REQUESTS}, {"ACPI_LV_PACKAGE", ACPI_LV_PACKAGE}, {"ACPI_LV_VERBOSITY1", ACPI_LV_VERBOSITY1}, /* Trace verbosity level 2 [Function tracing and memory allocation] */ {"ACPI_LV_ALLOCATIONS", ACPI_LV_ALLOCATIONS}, {"ACPI_LV_FUNCTIONS", ACPI_LV_FUNCTIONS}, {"ACPI_LV_OPTIMIZATIONS", ACPI_LV_OPTIMIZATIONS}, {"ACPI_LV_VERBOSITY2", ACPI_LV_VERBOSITY2}, {"ACPI_LV_ALL", ACPI_LV_ALL}, /* Trace verbosity level 3 [Threading, I/O, and Interrupts] */ {"ACPI_LV_MUTEX", ACPI_LV_MUTEX}, {"ACPI_LV_THREADS", ACPI_LV_THREADS}, {"ACPI_LV_IO", ACPI_LV_IO}, {"ACPI_LV_INTERRUPTS", ACPI_LV_INTERRUPTS}, {"ACPI_LV_VERBOSITY3", ACPI_LV_VERBOSITY3}, /* Exceptionally verbose output -- also used in the global "DebugLevel" */ {"ACPI_LV_AML_DISASSEMBLE", ACPI_LV_AML_DISASSEMBLE}, {"ACPI_LV_VERBOSE_INFO", ACPI_LV_VERBOSE_INFO}, {"ACPI_LV_FULL_TABLES", ACPI_LV_FULL_TABLES}, {"ACPI_LV_EVENTS", ACPI_LV_EVENTS}, {"ACPI_LV_VERBOSE", ACPI_LV_VERBOSE}, {NULL, 0} }; static void acpi_parse_debug(char *cp, struct debugtag *tag, UINT32 *flag) { char *ep; int i, l; int set; while (*cp) { if (isspace(*cp)) { cp++; continue; } ep = cp; while (*ep && !isspace(*ep)) ep++; if (*cp == '!') { set = 0; cp++; if (cp == ep) continue; } else { set = 1; } l = ep - cp; for (i = 0; tag[i].name != NULL; i++) { if (!strncmp(cp, tag[i].name, l)) { if (set) *flag |= tag[i].value; else *flag &= ~tag[i].value; } } cp = ep; } } static void acpi_set_debugging(void *junk) { char *layer, *level; if (cold) { AcpiDbgLayer = 0; AcpiDbgLevel = 0; } layer = kern_getenv("debug.acpi.layer"); level = kern_getenv("debug.acpi.level"); if (layer == NULL && level == NULL) return; printf("ACPI set debug"); if (layer != NULL) { if (strcmp("NONE", layer) != 0) printf(" layer '%s'", layer); acpi_parse_debug(layer, &dbg_layer[0], &AcpiDbgLayer); freeenv(layer); } if (level != NULL) { if (strcmp("NONE", level) != 0) printf(" level '%s'", level); acpi_parse_debug(level, &dbg_level[0], &AcpiDbgLevel); freeenv(level); } printf("\n"); } SYSINIT(acpi_debugging, SI_SUB_TUNABLES, SI_ORDER_ANY, acpi_set_debugging, NULL); static int acpi_debug_sysctl(SYSCTL_HANDLER_ARGS) { int error, *dbg; struct debugtag *tag; struct sbuf sb; char temp[128]; if (sbuf_new(&sb, NULL, 128, SBUF_AUTOEXTEND) == NULL) return (ENOMEM); if (strcmp(oidp->oid_arg1, "debug.acpi.layer") == 0) { tag = &dbg_layer[0]; dbg = &AcpiDbgLayer; } else { tag = &dbg_level[0]; dbg = &AcpiDbgLevel; } /* Get old values if this is a get request. */ ACPI_SERIAL_BEGIN(acpi); if (*dbg == 0) { sbuf_cpy(&sb, "NONE"); } else if (req->newptr == NULL) { for (; tag->name != NULL; tag++) { if ((*dbg & tag->value) == tag->value) sbuf_printf(&sb, "%s ", tag->name); } } sbuf_trim(&sb); sbuf_finish(&sb); strlcpy(temp, sbuf_data(&sb), sizeof(temp)); sbuf_delete(&sb); error = sysctl_handle_string(oidp, temp, sizeof(temp), req); /* Check for error or no change */ if (error == 0 && req->newptr != NULL) { *dbg = 0; kern_setenv((char *)oidp->oid_arg1, temp); acpi_set_debugging(NULL); } ACPI_SERIAL_END(acpi); return (error); } SYSCTL_PROC(_debug_acpi, OID_AUTO, layer, CTLFLAG_RW | CTLTYPE_STRING | CTLFLAG_NEEDGIANT, "debug.acpi.layer", 0, acpi_debug_sysctl, "A", ""); SYSCTL_PROC(_debug_acpi, OID_AUTO, level, CTLFLAG_RW | CTLTYPE_STRING | CTLFLAG_NEEDGIANT, "debug.acpi.level", 0, acpi_debug_sysctl, "A", ""); #endif /* ACPI_DEBUG */ static int acpi_debug_objects_sysctl(SYSCTL_HANDLER_ARGS) { int error; int old; old = acpi_debug_objects; error = sysctl_handle_int(oidp, &acpi_debug_objects, 0, req); if (error != 0 || req->newptr == NULL) return (error); if (old == acpi_debug_objects || (old && acpi_debug_objects)) return (0); ACPI_SERIAL_BEGIN(acpi); AcpiGbl_EnableAmlDebugObject = acpi_debug_objects ? TRUE : FALSE; ACPI_SERIAL_END(acpi); return (0); } static int acpi_parse_interfaces(char *str, struct acpi_interface *iface) { char *p; size_t len; int i, j; p = str; while (isspace(*p) || *p == ',') p++; len = strlen(p); if (len == 0) return (0); p = strdup(p, M_TEMP); for (i = 0; i < len; i++) if (p[i] == ',') p[i] = '\0'; i = j = 0; while (i < len) if (isspace(p[i]) || p[i] == '\0') i++; else { i += strlen(p + i) + 1; j++; } if (j == 0) { free(p, M_TEMP); return (0); } iface->data = malloc(sizeof(*iface->data) * j, M_TEMP, M_WAITOK); iface->num = j; i = j = 0; while (i < len) if (isspace(p[i]) || p[i] == '\0') i++; else { iface->data[j] = p + i; i += strlen(p + i) + 1; j++; } return (j); } static void acpi_free_interfaces(struct acpi_interface *iface) { free(iface->data[0], M_TEMP); free(iface->data, M_TEMP); } static void acpi_reset_interfaces(device_t dev) { struct acpi_interface list; ACPI_STATUS status; int i; if (acpi_parse_interfaces(acpi_install_interface, &list) > 0) { for (i = 0; i < list.num; i++) { status = AcpiInstallInterface(list.data[i]); if (ACPI_FAILURE(status)) device_printf(dev, "failed to install _OSI(\"%s\"): %s\n", list.data[i], AcpiFormatException(status)); else if (bootverbose) device_printf(dev, "installed _OSI(\"%s\")\n", list.data[i]); } acpi_free_interfaces(&list); } if (acpi_parse_interfaces(acpi_remove_interface, &list) > 0) { for (i = 0; i < list.num; i++) { status = AcpiRemoveInterface(list.data[i]); if (ACPI_FAILURE(status)) device_printf(dev, "failed to remove _OSI(\"%s\"): %s\n", list.data[i], AcpiFormatException(status)); else if (bootverbose) device_printf(dev, "removed _OSI(\"%s\")\n", list.data[i]); } acpi_free_interfaces(&list); } } static int acpi_pm_func(u_long cmd, void *arg, ...) { int state, acpi_state; int error; struct acpi_softc *sc; va_list ap; error = 0; switch (cmd) { case POWER_CMD_SUSPEND: sc = (struct acpi_softc *)arg; if (sc == NULL) { error = EINVAL; goto out; } va_start(ap, arg); state = va_arg(ap, int); va_end(ap); switch (state) { case POWER_SLEEP_STATE_STANDBY: acpi_state = sc->acpi_standby_sx; break; case POWER_SLEEP_STATE_SUSPEND: acpi_state = sc->acpi_suspend_sx; break; case POWER_SLEEP_STATE_HIBERNATE: acpi_state = ACPI_STATE_S4; break; default: error = EINVAL; goto out; } if (ACPI_FAILURE(acpi_EnterSleepState(sc, acpi_state))) error = ENXIO; break; default: error = EINVAL; goto out; } out: return (error); } static void acpi_pm_register(void *arg) { if (!cold || resource_disabled("acpi", 0)) return; power_pm_register(POWER_PM_TYPE_ACPI, acpi_pm_func, NULL); } SYSINIT(power, SI_SUB_KLD, SI_ORDER_ANY, acpi_pm_register, NULL); Index: head/sys/dev/acpica/acpi_apei.c =================================================================== --- head/sys/dev/acpica/acpi_apei.c (nonexistent) +++ head/sys/dev/acpica/acpi_apei.c (revision 363624) @@ -0,0 +1,684 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause-FreeBSD + * + * Copyright (c) 2020 Alexander Motin + * + * 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 "opt_acpi.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include +#include + +struct apei_ge { + union { + ACPI_HEST_GENERIC v1; + ACPI_HEST_GENERIC_V2 v2; + }; + int res_type; + int res_rid; + struct resource *res; + int res2_type; + int res2_rid; + struct resource *res2; + uint8_t *buf, *copybuf; + TAILQ_ENTRY(apei_ge) link; + struct callout poll; + void *swi_ih; +} *apei_nmi_ge; + +struct apei_softc { + ACPI_TABLE_HEST *hest; + TAILQ_HEAD(, apei_ge) ges; +}; + +struct apei_mem_error { + uint64_t ValidationBits; + uint64_t ErrorStatus; + uint64_t PhysicalAddress; + uint64_t PhysicalAddressMask; + uint16_t Node; + uint16_t Card; + uint16_t Module; + uint16_t Bank; + uint16_t Device; + uint16_t Row; + uint16_t Column; + uint16_t BitPosition; + uint64_t RequesterID; + uint64_t ResponderID; + uint64_t TargetID; + uint8_t MemoryErrorType; + uint8_t Extended; + uint16_t RankNumber; + uint16_t CardHandle; + uint16_t ModuleHandle; +}; + +struct apei_pcie_error { + uint64_t ValidationBits; + uint32_t PortType; + uint32_t Version; + uint32_t CommandStatus; + uint32_t Reserved; + uint8_t DeviceID[16]; + uint8_t DeviceSerialNumber[8]; + uint8_t BridgeControlStatus[4]; + uint8_t CapabilityStructure[60]; + uint8_t AERInfo[96]; +}; + +#ifdef __i386__ +static __inline uint64_t +apei_bus_read_8(struct resource *res, bus_size_t offset) +{ + return (bus_read_4(res, offset) | + ((uint64_t)bus_read_4(res, offset + 4)) << 32); +} +static __inline void +apei_bus_write_8(struct resource *res, bus_size_t offset, uint64_t val) +{ + bus_write_4(res, offset, val); + bus_write_4(res, offset + 4, val >> 32); +} +#define READ8(r, o) apei_bus_read_8((r), (o)) +#define WRITE8(r, o, v) apei_bus_write_8((r), (o), (v)) +#else +#define READ8(r, o) bus_read_8((r), (o)) +#define WRITE8(r, o, v) bus_write_8((r), (o), (v)) +#endif + +int apei_nmi_handler(void); + +static const char * +apei_severity(uint32_t s) +{ + switch (s) { + case ACPI_HEST_GEN_ERROR_RECOVERABLE: + return ("Recoverable"); + case ACPI_HEST_GEN_ERROR_FATAL: + return ("Fatal"); + case ACPI_HEST_GEN_ERROR_CORRECTED: + return ("Corrected"); + case ACPI_HEST_GEN_ERROR_NONE: + return ("Informational"); + } + return ("???"); +} + +static int +apei_mem_handler(ACPI_HEST_GENERIC_DATA *ged) +{ + struct apei_mem_error *p = (struct apei_mem_error *)(ged + 1); + + printf("APEI %s Memory Error:\n", apei_severity(ged->ErrorSeverity)); + if (p->ValidationBits & 0x01) + printf(" Error Status: 0x%jx\n", p->ErrorStatus); + if (p->ValidationBits & 0x02) + printf(" Physical Address: 0x%jx\n", p->PhysicalAddress); + if (p->ValidationBits & 0x04) + printf(" Physical Address Mask: 0x%jx\n", p->PhysicalAddressMask); + if (p->ValidationBits & 0x08) + printf(" Node: %u\n", p->Node); + if (p->ValidationBits & 0x10) + printf(" Card: %u\n", p->Card); + if (p->ValidationBits & 0x20) + printf(" Module: %u\n", p->Module); + if (p->ValidationBits & 0x40) + printf(" Bank: %u\n", p->Bank); + if (p->ValidationBits & 0x80) + printf(" Device: %u\n", p->Device); + if (p->ValidationBits & 0x100) + printf(" Row: %u\n", p->Row); + if (p->ValidationBits & 0x200) + printf(" Column: %u\n", p->Column); + if (p->ValidationBits & 0x400) + printf(" Bit Position: %u\n", p->BitPosition); + if (p->ValidationBits & 0x800) + printf(" Requester ID: 0x%jx\n", p->RequesterID); + if (p->ValidationBits & 0x1000) + printf(" Responder ID: 0x%jx\n", p->ResponderID); + if (p->ValidationBits & 0x2000) + printf(" Target ID: 0x%jx\n", p->TargetID); + if (p->ValidationBits & 0x4000) + printf(" Memory Error Type: %u\n", p->MemoryErrorType); + if (p->ValidationBits & 0x8000) + printf(" Rank Number: %u\n", p->RankNumber); + if (p->ValidationBits & 0x10000) + printf(" Card Handle: 0x%x\n", p->CardHandle); + if (p->ValidationBits & 0x20000) + printf(" Module Handle: 0x%x\n", p->ModuleHandle); + if (p->ValidationBits & 0x40000) + printf(" Extended Row: %u\n", + (uint32_t)(p->Extended & 0x3) << 16 | p->Row); + if (p->ValidationBits & 0x80000) + printf(" Bank Group: %u\n", p->Bank >> 8); + if (p->ValidationBits & 0x100000) + printf(" Bank Address: %u\n", p->Bank & 0xff); + if (p->ValidationBits & 0x200000) + printf(" Chip Identification: %u\n", (p->Extended >> 5) & 0x7); + + return (0); +} + +static int +apei_pcie_handler(ACPI_HEST_GENERIC_DATA *ged) +{ + struct apei_pcie_error *p = (struct apei_pcie_error *)(ged + 1); + device_t dev; + int h = 0, off, sev; + + if ((p->ValidationBits & 0x8) == 0x8) { + mtx_lock(&Giant); + dev = pci_find_dbsf((uint32_t)p->DeviceID[10] << 8 | + p->DeviceID[9], p->DeviceID[11], p->DeviceID[8], + p->DeviceID[7]); + if (dev != NULL) { + switch (ged->ErrorSeverity) { + case ACPI_HEST_GEN_ERROR_FATAL: + sev = PCIEM_STA_FATAL_ERROR; + break; + case ACPI_HEST_GEN_ERROR_RECOVERABLE: + sev = PCIEM_STA_NON_FATAL_ERROR; + break; + default: + sev = PCIEM_STA_CORRECTABLE_ERROR; + break; + } + pcie_apei_error(dev, sev, + (p->ValidationBits & 0x80) ? p->AERInfo : NULL); + h = 1; + } + mtx_unlock(&Giant); + } + if (h) + return (h); + + printf("APEI %s PCIe Error:\n", apei_severity(ged->ErrorSeverity)); + if (p->ValidationBits & 0x01) + printf(" Port Type: %u\n", p->PortType); + if (p->ValidationBits & 0x02) + printf(" Version: %x\n", p->Version); + if (p->ValidationBits & 0x04) + printf(" Command Status: 0x%08x\n", p->CommandStatus); + if (p->ValidationBits & 0x08) { + printf(" DeviceID:"); + for (off = 0; off < sizeof(p->DeviceID); off++) + printf(" %02x", p->DeviceID[off]); + printf("\n"); + } + if (p->ValidationBits & 0x10) { + printf(" Device Serial Number:"); + for (off = 0; off < sizeof(p->DeviceSerialNumber); off++) + printf(" %02x", p->DeviceSerialNumber[off]); + printf("\n"); + } + if (p->ValidationBits & 0x20) { + printf(" Bridge Control Status:"); + for (off = 0; off < sizeof(p->BridgeControlStatus); off++) + printf(" %02x", p->BridgeControlStatus[off]); + printf("\n"); + } + if (p->ValidationBits & 0x40) { + printf(" Capability Structure:\n"); + for (off = 0; off < sizeof(p->CapabilityStructure); off++) { + printf(" %02x", p->CapabilityStructure[off]); + if ((off % 16) == 15 || + off + 1 == sizeof(p->CapabilityStructure)) + printf("\n"); + } + } + if (p->ValidationBits & 0x80) { + printf(" AER Info:\n"); + for (off = 0; off < sizeof(p->AERInfo); off++) { + printf(" %02x", p->AERInfo[off]); + if ((off % 16) == 15 || off + 1 == sizeof(p->AERInfo)) + printf("\n"); + } + } + return (h); +} + +static void +apei_ged_handler(ACPI_HEST_GENERIC_DATA *ged) +{ + ACPI_HEST_GENERIC_DATA_V300 *ged3 = (ACPI_HEST_GENERIC_DATA_V300 *)ged; + /* A5BC1114-6F64-4EDE-B863-3E83ED7C83B1 */ + static uint8_t mem_uuid[ACPI_UUID_LENGTH] = { + 0x14, 0x11, 0xBC, 0xA5, 0x64, 0x6F, 0xDE, 0x4E, + 0xB8, 0x63, 0x3E, 0x83, 0xED, 0x7C, 0x83, 0xB1 + }; + /* D995E954-BBC1-430F-AD91-B44DCB3C6F35 */ + static uint8_t pcie_uuid[ACPI_UUID_LENGTH] = { + 0x54, 0xE9, 0x95, 0xD9, 0xC1, 0xBB, 0x0F, 0x43, + 0xAD, 0x91, 0xB4, 0x4D, 0xCB, 0x3C, 0x6F, 0x35 + }; + uint8_t *t; + int h = 0, off; + + if (memcmp(mem_uuid, ged->SectionType, ACPI_UUID_LENGTH) == 0) { + h = apei_mem_handler(ged); + } else if (memcmp(pcie_uuid, ged->SectionType, ACPI_UUID_LENGTH) == 0) { + h = apei_pcie_handler(ged); + } else { + t = ged->SectionType; + printf("APEI %s Error %02x%02x%02x%02x-%02x%02x-" + "%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x:\n", + apei_severity(ged->ErrorSeverity), + t[3], t[2], t[1], t[0], t[5], t[4], t[7], t[6], + t[8], t[9], t[10], t[11], t[12], t[13], t[14], t[15]); + printf(" Error Data:\n"); + t = (uint8_t *)(ged + 1); + for (off = 0; off < ged->ErrorDataLength; off++) { + printf(" %02x", t[off]); + if ((off % 16) == 15 || off + 1 == ged->ErrorDataLength) + printf("\n"); + } + } + if (h) + return; + + printf(" Flags: 0x%x\n", ged->Flags); + if (ged->ValidationBits & ACPI_HEST_GEN_VALID_FRU_ID) { + t = ged->FruId; + printf(" FRU Id: %02x%02x%02x%02x-%02x%02x-%02x%02x-" + "%02x%02x-%02x%02x%02x%02x%02x%02x\n", + t[3], t[2], t[1], t[0], t[5], t[4], t[7], t[6], + t[8], t[9], t[10], t[11], t[12], t[13], t[14], t[15]); + } + if (ged->ValidationBits & ACPI_HEST_GEN_VALID_FRU_STRING) + printf(" FRU Text: %.20s", ged->FruText); + if (ged->Revision == 0x300 && + ged->ValidationBits & ACPI_HEST_GEN_VALID_TIMESTAMP) + printf(" Timestamp: %016jx", ged3->TimeStamp); +} + +static int +apei_ge_handler(struct apei_ge *ge, bool copy) +{ + uint8_t *buf = copy ? ge->copybuf : ge->buf; + ACPI_HEST_GENERIC_STATUS *ges = (ACPI_HEST_GENERIC_STATUS *)buf; + ACPI_HEST_GENERIC_DATA *ged; + uint32_t sev; + int i, c, off; + + if (ges->BlockStatus == 0) + return (0); + + c = (ges->BlockStatus >> 4) & 0x3ff; + sev = ges->ErrorSeverity; + + /* Process error entries. */ + for (off = i = 0; i < c && off + sizeof(*ged) <= ges->DataLength; i++) { + ged = (ACPI_HEST_GENERIC_DATA *)&buf[sizeof(*ges) + off]; + apei_ged_handler(ged); + off += sizeof(*ged) + ged->ErrorDataLength; + } + + /* Acknowledge the error has been processed. */ + ges->BlockStatus = 0; + if (!copy && ge->v1.Header.Type == ACPI_HEST_TYPE_GENERIC_ERROR_V2) { + uint64_t val = READ8(ge->res2, 0); + val &= ge->v2.ReadAckPreserve; + val |= ge->v2.ReadAckWrite; + WRITE8(ge->res2, 0, val); + } + + /* If ACPI told the error is fatal -- make it so. */ + if (sev == ACPI_HEST_GEN_ERROR_FATAL) + panic("APEI Fatal Hardware Error!"); + + return (1); +} + +static void +apei_nmi_swi(void *arg) +{ + struct apei_ge *ge = arg; + + apei_ge_handler(ge, true); +} + +int +apei_nmi_handler(void) +{ + struct apei_ge *ge = apei_nmi_ge; + ACPI_HEST_GENERIC_STATUS *ges, *gesc; + + if (ge == NULL) + return (0); + + ges = (ACPI_HEST_GENERIC_STATUS *)ge->buf; + if (ges->BlockStatus == 0) + return (0); + + /* If ACPI told the error is fatal -- make it so. */ + if (ges->ErrorSeverity == ACPI_HEST_GEN_ERROR_FATAL) + panic("APEI Fatal Hardware Error!"); + + /* Copy the buffer for later processing. */ + gesc = (ACPI_HEST_GENERIC_STATUS *)ge->copybuf; + if (gesc->BlockStatus == 0) + memcpy(ge->copybuf, ge->buf, ge->v1.ErrorBlockLength); + + /* Acknowledge the error has been processed. */ + ges->BlockStatus = 0; + if (ge->v1.Header.Type == ACPI_HEST_TYPE_GENERIC_ERROR_V2) { + uint64_t val = READ8(ge->res2, 0); + val &= ge->v2.ReadAckPreserve; + val |= ge->v2.ReadAckWrite; + WRITE8(ge->res2, 0, val); + } + + /* Schedule SWI for real handling. */ + swi_sched(ge->swi_ih, SWI_FROMNMI); + + return (1); +} + +static void +apei_callout_handler(void *context) +{ + struct apei_ge *ge = context; + + apei_ge_handler(ge, false); + callout_schedule(&ge->poll, ge->v1.Notify.PollInterval * hz / 1000); +} + +static void +apei_notify_handler(ACPI_HANDLE h, UINT32 notify, void *context) +{ + device_t dev = context; + struct apei_softc *sc = device_get_softc(dev); + struct apei_ge *ge; + + TAILQ_FOREACH(ge, &sc->ges, link) { + if (ge->v1.Notify.Type == ACPI_HEST_NOTIFY_SCI || + ge->v1.Notify.Type == ACPI_HEST_NOTIFY_GPIO || + ge->v1.Notify.Type == ACPI_HEST_NOTIFY_GSIV) + apei_ge_handler(ge, false); + } +} + +static int +hest_parse_structure(struct apei_softc *sc, void *addr, int remaining) +{ + ACPI_HEST_HEADER *hdr = addr; + struct apei_ge *ge; + + if (remaining < (int)sizeof(ACPI_HEST_HEADER)) + return (-1); + + switch (hdr->Type) { + case ACPI_HEST_TYPE_IA32_CHECK: { + ACPI_HEST_IA_MACHINE_CHECK *s = addr; + return (sizeof(*s) + s->NumHardwareBanks * + sizeof(ACPI_HEST_IA_ERROR_BANK)); + } + case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: { + ACPI_HEST_IA_CORRECTED *s = addr; + return (sizeof(*s) + s->NumHardwareBanks * + sizeof(ACPI_HEST_IA_ERROR_BANK)); + } + case ACPI_HEST_TYPE_IA32_NMI: { + ACPI_HEST_IA_NMI *s = addr; + return (sizeof(*s)); + } + case ACPI_HEST_TYPE_AER_ROOT_PORT: { + ACPI_HEST_AER_ROOT *s = addr; + return (sizeof(*s)); + } + case ACPI_HEST_TYPE_AER_ENDPOINT: { + ACPI_HEST_AER *s = addr; + return (sizeof(*s)); + } + case ACPI_HEST_TYPE_AER_BRIDGE: { + ACPI_HEST_AER_BRIDGE *s = addr; + return (sizeof(*s)); + } + case ACPI_HEST_TYPE_GENERIC_ERROR: { + ACPI_HEST_GENERIC *s = addr; + ge = malloc(sizeof(*ge), M_DEVBUF, M_WAITOK | M_ZERO); + ge->v1 = *s; + TAILQ_INSERT_TAIL(&sc->ges, ge, link); + return (sizeof(*s)); + } + case ACPI_HEST_TYPE_GENERIC_ERROR_V2: { + ACPI_HEST_GENERIC_V2 *s = addr; + ge = malloc(sizeof(*ge), M_DEVBUF, M_WAITOK | M_ZERO); + ge->v2 = *s; + TAILQ_INSERT_TAIL(&sc->ges, ge, link); + return (sizeof(*s)); + } + case ACPI_HEST_TYPE_IA32_DEFERRED_CHECK: { + ACPI_HEST_IA_DEFERRED_CHECK *s = addr; + return (sizeof(*s) + s->NumHardwareBanks * + sizeof(ACPI_HEST_IA_ERROR_BANK)); + } + default: + return (-1); + } +} + +static void +hest_parse_table(struct apei_softc *sc) +{ + ACPI_TABLE_HEST *hest = sc->hest; + char *cp; + int remaining, consumed; + + remaining = hest->Header.Length - sizeof(ACPI_TABLE_HEST); + while (remaining > 0) { + cp = (char *)hest + hest->Header.Length - remaining; + consumed = hest_parse_structure(sc, cp, remaining); + if (consumed <= 0) + break; + else + remaining -= consumed; + } +} + +static char *apei_ids[] = { "PNP0C33", NULL }; +static devclass_t apei_devclass; + +static ACPI_STATUS +apei_find(ACPI_HANDLE handle, UINT32 level, void *context, + void **status) +{ + int *found = (int *)status; + char **ids; + + for (ids = apei_ids; *ids != NULL; ids++) { + if (acpi_MatchHid(handle, *ids)) { + *found = 1; + break; + } + } + return (AE_OK); +} + +static void +apei_identify(driver_t *driver, device_t parent) +{ + device_t child; + int found; + + if (acpi_disabled("apei")) + return; + if (acpi_find_table(ACPI_SIG_HEST) == 0) + return; + /* Only one APEI device can exist. */ + if (devclass_get_device(apei_devclass, 0)) + return; + /* Search for ACPI error device to be used. */ + found = 0; + AcpiWalkNamespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, + 100, apei_find, NULL, NULL, (void *)&found); + if (found) + return; + /* If not found - create a fake one. */ + child = BUS_ADD_CHILD(parent, 2, "apei", 0); + if (child == NULL) + printf("%s: can't add child\n", __func__); +} + +static int +apei_probe(device_t dev) +{ + int rv; + + if (acpi_disabled("apei")) + return (ENXIO); + if (acpi_find_table(ACPI_SIG_HEST) == 0) + return (ENXIO); + if (acpi_get_handle(dev) != NULL) + rv = ACPI_ID_PROBE(device_get_parent(dev), dev, apei_ids, NULL); + else + rv = 0; + if (rv <= 0) + device_set_desc(dev, "Platform Error Interface"); + return (rv); +} + +static int +apei_attach(device_t dev) +{ + struct apei_softc *sc = device_get_softc(dev); + struct apei_ge *ge; + ACPI_STATUS status; + int rid; + + TAILQ_INIT(&sc->ges); + + /* Search and parse HEST table. */ + status = AcpiGetTable(ACPI_SIG_HEST, 0, (ACPI_TABLE_HEADER **)&sc->hest); + if (ACPI_FAILURE(status)) + return (ENXIO); + hest_parse_table(sc); + AcpiPutTable((ACPI_TABLE_HEADER *)sc->hest); + + rid = 0; + TAILQ_FOREACH(ge, &sc->ges, link) { + ge->res_rid = rid++; + acpi_bus_alloc_gas(dev, &ge->res_type, &ge->res_rid, + &ge->v1.ErrorStatusAddress, &ge->res, 0); + if (ge->v1.Header.Type == ACPI_HEST_TYPE_GENERIC_ERROR_V2) { + ge->res2_rid = rid++; + acpi_bus_alloc_gas(dev, &ge->res2_type, &ge->res2_rid, + &ge->v2.ReadAckRegister, &ge->res2, 0); + } + ge->buf = pmap_mapdev_attr(READ8(ge->res, 0), + ge->v1.ErrorBlockLength, VM_MEMATTR_WRITE_COMBINING); + if (ge->v1.Notify.Type == ACPI_HEST_NOTIFY_POLLED) { + callout_init(&ge->poll, 1); + callout_reset(&ge->poll, + ge->v1.Notify.PollInterval * hz / 1000, + apei_callout_handler, ge); + } else if (ge->v1.Notify.Type == ACPI_HEST_NOTIFY_NMI) { + ge->copybuf = malloc(ge->v1.ErrorBlockLength, + M_DEVBUF, M_WAITOK | M_ZERO); + swi_add(&clk_intr_event, "apei", apei_nmi_swi, ge, + SWI_CLOCK, INTR_MPSAFE, &ge->swi_ih); + apei_nmi_ge = ge; + apei_nmi = apei_nmi_handler; + } + } + + if (acpi_get_handle(dev) != NULL) { + AcpiInstallNotifyHandler(acpi_get_handle(dev), + ACPI_DEVICE_NOTIFY, apei_notify_handler, dev); + } + return (0); +} + +static int +apei_detach(device_t dev) +{ + struct apei_softc *sc = device_get_softc(dev); + struct apei_ge *ge; + + apei_nmi = NULL; + apei_nmi_ge = NULL; + if (acpi_get_handle(dev) != NULL) { + AcpiRemoveNotifyHandler(acpi_get_handle(dev), + ACPI_DEVICE_NOTIFY, apei_notify_handler); + } + + while ((ge = TAILQ_FIRST(&sc->ges)) != NULL) { + TAILQ_REMOVE(&sc->ges, ge, link); + bus_release_resource(dev, ge->res_type, ge->res_rid, ge->res); + if (ge->res2) { + bus_release_resource(dev, ge->res2_type, + ge->res2_rid, ge->res2); + } + if (ge->v1.Notify.Type == ACPI_HEST_NOTIFY_POLLED) { + callout_drain(&ge->poll); + } else if (ge->v1.Notify.Type == ACPI_HEST_NOTIFY_NMI) { + swi_remove(&ge->swi_ih); + free(ge->copybuf, M_DEVBUF); + } + pmap_unmapdev((vm_offset_t)ge->buf, ge->v1.ErrorBlockLength); + free(ge, M_DEVBUF); + } + return (0); +} + +static device_method_t apei_methods[] = { + /* Device interface */ + DEVMETHOD(device_identify, apei_identify), + DEVMETHOD(device_probe, apei_probe), + DEVMETHOD(device_attach, apei_attach), + DEVMETHOD(device_detach, apei_detach), + DEVMETHOD_END +}; + +static driver_t apei_driver = { + "apei", + apei_methods, + sizeof(struct apei_softc), +}; + +DRIVER_MODULE(apei, acpi, apei_driver, apei_devclass, 0, 0); +MODULE_DEPEND(apei, acpi, 1, 1, 1); Property changes on: head/sys/dev/acpica/acpi_apei.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/dev/pci/pci.c =================================================================== --- head/sys/dev/pci/pci.c (revision 363623) +++ head/sys/dev/pci/pci.c (revision 363624) @@ -1,6630 +1,6691 @@ /*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 1997, Stefan Esser * Copyright (c) 2000, Michael Smith * Copyright (c) 2000, BSDi * 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 unmodified, 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. */ #include __FBSDID("$FreeBSD$"); #include "opt_acpi.h" #include "opt_bus.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #if defined(__i386__) || defined(__amd64__) || defined(__powerpc__) #include #endif #include #include #include #include #ifdef PCI_IOV #include #include #endif #include #include #include #include #include "pcib_if.h" #include "pci_if.h" #define PCIR_IS_BIOS(cfg, reg) \ (((cfg)->hdrtype == PCIM_HDRTYPE_NORMAL && reg == PCIR_BIOS) || \ ((cfg)->hdrtype == PCIM_HDRTYPE_BRIDGE && reg == PCIR_BIOS_1)) static int pci_has_quirk(uint32_t devid, int quirk); static pci_addr_t pci_mapbase(uint64_t mapreg); static const char *pci_maptype(uint64_t mapreg); static int pci_maprange(uint64_t mapreg); static pci_addr_t pci_rombase(uint64_t mapreg); static int pci_romsize(uint64_t testval); static void pci_fixancient(pcicfgregs *cfg); static int pci_printf(pcicfgregs *cfg, const char *fmt, ...); static int pci_porten(device_t dev); static int pci_memen(device_t dev); static void pci_assign_interrupt(device_t bus, device_t dev, int force_route); static int pci_add_map(device_t bus, device_t dev, int reg, struct resource_list *rl, int force, int prefetch); static int pci_probe(device_t dev); static void pci_load_vendor_data(void); static int pci_describe_parse_line(char **ptr, int *vendor, int *device, char **desc); static char *pci_describe_device(device_t dev); static int pci_modevent(module_t mod, int what, void *arg); static void pci_hdrtypedata(device_t pcib, int b, int s, int f, pcicfgregs *cfg); static void pci_read_cap(device_t pcib, pcicfgregs *cfg); static int pci_read_vpd_reg(device_t pcib, pcicfgregs *cfg, int reg, uint32_t *data); #if 0 static int pci_write_vpd_reg(device_t pcib, pcicfgregs *cfg, int reg, uint32_t data); #endif static void pci_read_vpd(device_t pcib, pcicfgregs *cfg); static void pci_mask_msix(device_t dev, u_int index); static void pci_unmask_msix(device_t dev, u_int index); static int pci_msi_blacklisted(void); static int pci_msix_blacklisted(void); static void pci_resume_msi(device_t dev); static void pci_resume_msix(device_t dev); static int pci_remap_intr_method(device_t bus, device_t dev, u_int irq); static void pci_hint_device_unit(device_t acdev, device_t child, const char *name, int *unitp); static int pci_reset_post(device_t dev, device_t child); static int pci_reset_prepare(device_t dev, device_t child); static int pci_reset_child(device_t dev, device_t child, int flags); static int pci_get_id_method(device_t dev, device_t child, enum pci_id_type type, uintptr_t *rid); static struct pci_devinfo * pci_fill_devinfo(device_t pcib, device_t bus, int d, int b, int s, int f, uint16_t vid, uint16_t did); static device_method_t pci_methods[] = { /* Device interface */ DEVMETHOD(device_probe, pci_probe), DEVMETHOD(device_attach, pci_attach), DEVMETHOD(device_detach, pci_detach), DEVMETHOD(device_shutdown, bus_generic_shutdown), DEVMETHOD(device_suspend, bus_generic_suspend), DEVMETHOD(device_resume, pci_resume), /* Bus interface */ DEVMETHOD(bus_print_child, pci_print_child), DEVMETHOD(bus_probe_nomatch, pci_probe_nomatch), DEVMETHOD(bus_read_ivar, pci_read_ivar), DEVMETHOD(bus_write_ivar, pci_write_ivar), DEVMETHOD(bus_driver_added, pci_driver_added), DEVMETHOD(bus_setup_intr, pci_setup_intr), DEVMETHOD(bus_teardown_intr, pci_teardown_intr), DEVMETHOD(bus_reset_prepare, pci_reset_prepare), DEVMETHOD(bus_reset_post, pci_reset_post), DEVMETHOD(bus_reset_child, pci_reset_child), DEVMETHOD(bus_get_dma_tag, pci_get_dma_tag), DEVMETHOD(bus_get_resource_list,pci_get_resource_list), DEVMETHOD(bus_set_resource, bus_generic_rl_set_resource), DEVMETHOD(bus_get_resource, bus_generic_rl_get_resource), DEVMETHOD(bus_delete_resource, pci_delete_resource), DEVMETHOD(bus_alloc_resource, pci_alloc_resource), DEVMETHOD(bus_adjust_resource, bus_generic_adjust_resource), DEVMETHOD(bus_release_resource, pci_release_resource), DEVMETHOD(bus_activate_resource, pci_activate_resource), DEVMETHOD(bus_deactivate_resource, pci_deactivate_resource), DEVMETHOD(bus_child_deleted, pci_child_deleted), DEVMETHOD(bus_child_detached, pci_child_detached), DEVMETHOD(bus_child_pnpinfo_str, pci_child_pnpinfo_str_method), DEVMETHOD(bus_child_location_str, pci_child_location_str_method), DEVMETHOD(bus_hint_device_unit, pci_hint_device_unit), DEVMETHOD(bus_remap_intr, pci_remap_intr_method), DEVMETHOD(bus_suspend_child, pci_suspend_child), DEVMETHOD(bus_resume_child, pci_resume_child), DEVMETHOD(bus_rescan, pci_rescan_method), /* PCI interface */ DEVMETHOD(pci_read_config, pci_read_config_method), DEVMETHOD(pci_write_config, pci_write_config_method), DEVMETHOD(pci_enable_busmaster, pci_enable_busmaster_method), DEVMETHOD(pci_disable_busmaster, pci_disable_busmaster_method), DEVMETHOD(pci_enable_io, pci_enable_io_method), DEVMETHOD(pci_disable_io, pci_disable_io_method), DEVMETHOD(pci_get_vpd_ident, pci_get_vpd_ident_method), DEVMETHOD(pci_get_vpd_readonly, pci_get_vpd_readonly_method), DEVMETHOD(pci_get_powerstate, pci_get_powerstate_method), DEVMETHOD(pci_set_powerstate, pci_set_powerstate_method), DEVMETHOD(pci_assign_interrupt, pci_assign_interrupt_method), DEVMETHOD(pci_find_cap, pci_find_cap_method), DEVMETHOD(pci_find_next_cap, pci_find_next_cap_method), DEVMETHOD(pci_find_extcap, pci_find_extcap_method), DEVMETHOD(pci_find_next_extcap, pci_find_next_extcap_method), DEVMETHOD(pci_find_htcap, pci_find_htcap_method), DEVMETHOD(pci_find_next_htcap, pci_find_next_htcap_method), DEVMETHOD(pci_alloc_msi, pci_alloc_msi_method), DEVMETHOD(pci_alloc_msix, pci_alloc_msix_method), DEVMETHOD(pci_enable_msi, pci_enable_msi_method), DEVMETHOD(pci_enable_msix, pci_enable_msix_method), DEVMETHOD(pci_disable_msi, pci_disable_msi_method), DEVMETHOD(pci_remap_msix, pci_remap_msix_method), DEVMETHOD(pci_release_msi, pci_release_msi_method), DEVMETHOD(pci_msi_count, pci_msi_count_method), DEVMETHOD(pci_msix_count, pci_msix_count_method), DEVMETHOD(pci_msix_pba_bar, pci_msix_pba_bar_method), DEVMETHOD(pci_msix_table_bar, pci_msix_table_bar_method), DEVMETHOD(pci_get_id, pci_get_id_method), DEVMETHOD(pci_alloc_devinfo, pci_alloc_devinfo_method), DEVMETHOD(pci_child_added, pci_child_added_method), #ifdef PCI_IOV DEVMETHOD(pci_iov_attach, pci_iov_attach_method), DEVMETHOD(pci_iov_detach, pci_iov_detach_method), DEVMETHOD(pci_create_iov_child, pci_create_iov_child_method), #endif DEVMETHOD_END }; DEFINE_CLASS_0(pci, pci_driver, pci_methods, sizeof(struct pci_softc)); static devclass_t pci_devclass; EARLY_DRIVER_MODULE(pci, pcib, pci_driver, pci_devclass, pci_modevent, NULL, BUS_PASS_BUS); MODULE_VERSION(pci, 1); static char *pci_vendordata; static size_t pci_vendordata_size; struct pci_quirk { uint32_t devid; /* Vendor/device of the card */ int type; #define PCI_QUIRK_MAP_REG 1 /* PCI map register in weird place */ #define PCI_QUIRK_DISABLE_MSI 2 /* Neither MSI nor MSI-X work */ #define PCI_QUIRK_ENABLE_MSI_VM 3 /* Older chipset in VM where MSI works */ #define PCI_QUIRK_UNMAP_REG 4 /* Ignore PCI map register */ #define PCI_QUIRK_DISABLE_MSIX 5 /* MSI-X doesn't work */ #define PCI_QUIRK_MSI_INTX_BUG 6 /* PCIM_CMD_INTxDIS disables MSI */ #define PCI_QUIRK_REALLOC_BAR 7 /* Can't allocate memory at the default address */ int arg1; int arg2; }; static const struct pci_quirk pci_quirks[] = { /* The Intel 82371AB and 82443MX have a map register at offset 0x90. */ { 0x71138086, PCI_QUIRK_MAP_REG, 0x90, 0 }, { 0x719b8086, PCI_QUIRK_MAP_REG, 0x90, 0 }, /* As does the Serverworks OSB4 (the SMBus mapping register) */ { 0x02001166, PCI_QUIRK_MAP_REG, 0x90, 0 }, /* * MSI doesn't work with the ServerWorks CNB20-HE Host Bridge * or the CMIC-SL (AKA ServerWorks GC_LE). */ { 0x00141166, PCI_QUIRK_DISABLE_MSI, 0, 0 }, { 0x00171166, PCI_QUIRK_DISABLE_MSI, 0, 0 }, /* * MSI doesn't work on earlier Intel chipsets including * E7500, E7501, E7505, 845, 865, 875/E7210, and 855. */ { 0x25408086, PCI_QUIRK_DISABLE_MSI, 0, 0 }, { 0x254c8086, PCI_QUIRK_DISABLE_MSI, 0, 0 }, { 0x25508086, PCI_QUIRK_DISABLE_MSI, 0, 0 }, { 0x25608086, PCI_QUIRK_DISABLE_MSI, 0, 0 }, { 0x25708086, PCI_QUIRK_DISABLE_MSI, 0, 0 }, { 0x25788086, PCI_QUIRK_DISABLE_MSI, 0, 0 }, { 0x35808086, PCI_QUIRK_DISABLE_MSI, 0, 0 }, /* * MSI doesn't work with devices behind the AMD 8131 HT-PCIX * bridge. */ { 0x74501022, PCI_QUIRK_DISABLE_MSI, 0, 0 }, /* * Some virtualization environments emulate an older chipset * but support MSI just fine. QEMU uses the Intel 82440. */ { 0x12378086, PCI_QUIRK_ENABLE_MSI_VM, 0, 0 }, /* * HPET MMIO base address may appear in Bar1 for AMD SB600 SMBus * controller depending on SoftPciRst register (PM_IO 0x55 [7]). * It prevents us from attaching hpet(4) when the bit is unset. * Note this quirk only affects SB600 revision A13 and earlier. * For SB600 A21 and later, firmware must set the bit to hide it. * For SB700 and later, it is unused and hardcoded to zero. */ { 0x43851002, PCI_QUIRK_UNMAP_REG, 0x14, 0 }, /* * Atheros AR8161/AR8162/E2200/E2400/E2500 Ethernet controllers have * a bug that MSI interrupt does not assert if PCIM_CMD_INTxDIS bit * of the command register is set. */ { 0x10911969, PCI_QUIRK_MSI_INTX_BUG, 0, 0 }, { 0xE0911969, PCI_QUIRK_MSI_INTX_BUG, 0, 0 }, { 0xE0A11969, PCI_QUIRK_MSI_INTX_BUG, 0, 0 }, { 0xE0B11969, PCI_QUIRK_MSI_INTX_BUG, 0, 0 }, { 0x10901969, PCI_QUIRK_MSI_INTX_BUG, 0, 0 }, /* * Broadcom BCM5714(S)/BCM5715(S)/BCM5780(S) Ethernet MACs don't * issue MSI interrupts with PCIM_CMD_INTxDIS set either. */ { 0x166814e4, PCI_QUIRK_MSI_INTX_BUG, 0, 0 }, /* BCM5714 */ { 0x166914e4, PCI_QUIRK_MSI_INTX_BUG, 0, 0 }, /* BCM5714S */ { 0x166a14e4, PCI_QUIRK_MSI_INTX_BUG, 0, 0 }, /* BCM5780 */ { 0x166b14e4, PCI_QUIRK_MSI_INTX_BUG, 0, 0 }, /* BCM5780S */ { 0x167814e4, PCI_QUIRK_MSI_INTX_BUG, 0, 0 }, /* BCM5715 */ { 0x167914e4, PCI_QUIRK_MSI_INTX_BUG, 0, 0 }, /* BCM5715S */ /* * HPE Gen 10 VGA has a memory range that can't be allocated in the * expected place. */ { 0x98741002, PCI_QUIRK_REALLOC_BAR, 0, 0 }, { 0 } }; /* map register information */ #define PCI_MAPMEM 0x01 /* memory map */ #define PCI_MAPMEMP 0x02 /* prefetchable memory map */ #define PCI_MAPPORT 0x04 /* port map */ struct devlist pci_devq; uint32_t pci_generation; uint32_t pci_numdevs = 0; static int pcie_chipset, pcix_chipset; /* sysctl vars */ SYSCTL_NODE(_hw, OID_AUTO, pci, CTLFLAG_RD | CTLFLAG_MPSAFE, 0, "PCI bus tuning parameters"); static int pci_enable_io_modes = 1; SYSCTL_INT(_hw_pci, OID_AUTO, enable_io_modes, CTLFLAG_RWTUN, &pci_enable_io_modes, 1, "Enable I/O and memory bits in the config register. Some BIOSes do not" " enable these bits correctly. We'd like to do this all the time, but" " there are some peripherals that this causes problems with."); static int pci_do_realloc_bars = 1; SYSCTL_INT(_hw_pci, OID_AUTO, realloc_bars, CTLFLAG_RWTUN, &pci_do_realloc_bars, 0, "Attempt to allocate a new range for any BARs whose original " "firmware-assigned ranges fail to allocate during the initial device scan."); static int pci_do_power_nodriver = 0; SYSCTL_INT(_hw_pci, OID_AUTO, do_power_nodriver, CTLFLAG_RWTUN, &pci_do_power_nodriver, 0, "Place a function into D3 state when no driver attaches to it. 0 means" " disable. 1 means conservatively place devices into D3 state. 2 means" " aggressively place devices into D3 state. 3 means put absolutely" " everything in D3 state."); int pci_do_power_resume = 1; SYSCTL_INT(_hw_pci, OID_AUTO, do_power_resume, CTLFLAG_RWTUN, &pci_do_power_resume, 1, "Transition from D3 -> D0 on resume."); int pci_do_power_suspend = 1; SYSCTL_INT(_hw_pci, OID_AUTO, do_power_suspend, CTLFLAG_RWTUN, &pci_do_power_suspend, 1, "Transition from D0 -> D3 on suspend."); static int pci_do_msi = 1; SYSCTL_INT(_hw_pci, OID_AUTO, enable_msi, CTLFLAG_RWTUN, &pci_do_msi, 1, "Enable support for MSI interrupts"); static int pci_do_msix = 1; SYSCTL_INT(_hw_pci, OID_AUTO, enable_msix, CTLFLAG_RWTUN, &pci_do_msix, 1, "Enable support for MSI-X interrupts"); static int pci_msix_rewrite_table = 0; SYSCTL_INT(_hw_pci, OID_AUTO, msix_rewrite_table, CTLFLAG_RWTUN, &pci_msix_rewrite_table, 0, "Rewrite entire MSI-X table when updating MSI-X entries"); static int pci_honor_msi_blacklist = 1; SYSCTL_INT(_hw_pci, OID_AUTO, honor_msi_blacklist, CTLFLAG_RDTUN, &pci_honor_msi_blacklist, 1, "Honor chipset blacklist for MSI/MSI-X"); #if defined(__i386__) || defined(__amd64__) static int pci_usb_takeover = 1; #else static int pci_usb_takeover = 0; #endif SYSCTL_INT(_hw_pci, OID_AUTO, usb_early_takeover, CTLFLAG_RDTUN, &pci_usb_takeover, 1, "Enable early takeover of USB controllers. Disable this if you depend on" " BIOS emulation of USB devices, that is you use USB devices (like" " keyboard or mouse) but do not load USB drivers"); static int pci_clear_bars; SYSCTL_INT(_hw_pci, OID_AUTO, clear_bars, CTLFLAG_RDTUN, &pci_clear_bars, 0, "Ignore firmware-assigned resources for BARs."); #if defined(NEW_PCIB) && defined(PCI_RES_BUS) static int pci_clear_buses; SYSCTL_INT(_hw_pci, OID_AUTO, clear_buses, CTLFLAG_RDTUN, &pci_clear_buses, 0, "Ignore firmware-assigned bus numbers."); #endif static int pci_enable_ari = 1; SYSCTL_INT(_hw_pci, OID_AUTO, enable_ari, CTLFLAG_RDTUN, &pci_enable_ari, 0, "Enable support for PCIe Alternative RID Interpretation"); int pci_enable_aspm; SYSCTL_INT(_hw_pci, OID_AUTO, enable_aspm, CTLFLAG_RDTUN, &pci_enable_aspm, 0, "Enable support for PCIe Active State Power Management"); static int pci_clear_aer_on_attach = 0; SYSCTL_INT(_hw_pci, OID_AUTO, clear_aer_on_attach, CTLFLAG_RWTUN, &pci_clear_aer_on_attach, 0, "Clear port and device AER state on driver attach"); static int pci_has_quirk(uint32_t devid, int quirk) { const struct pci_quirk *q; for (q = &pci_quirks[0]; q->devid; q++) { if (q->devid == devid && q->type == quirk) return (1); } return (0); } /* Find a device_t by bus/slot/function in domain 0 */ device_t pci_find_bsf(uint8_t bus, uint8_t slot, uint8_t func) { return (pci_find_dbsf(0, bus, slot, func)); } /* Find a device_t by domain/bus/slot/function */ device_t pci_find_dbsf(uint32_t domain, uint8_t bus, uint8_t slot, uint8_t func) { struct pci_devinfo *dinfo = NULL; STAILQ_FOREACH(dinfo, &pci_devq, pci_links) { if ((dinfo->cfg.domain == domain) && (dinfo->cfg.bus == bus) && (dinfo->cfg.slot == slot) && (dinfo->cfg.func == func)) { break; } } return (dinfo != NULL ? dinfo->cfg.dev : NULL); } /* Find a device_t by vendor/device ID */ device_t pci_find_device(uint16_t vendor, uint16_t device) { struct pci_devinfo *dinfo; STAILQ_FOREACH(dinfo, &pci_devq, pci_links) { if ((dinfo->cfg.vendor == vendor) && (dinfo->cfg.device == device)) { return (dinfo->cfg.dev); } } return (NULL); } device_t pci_find_class(uint8_t class, uint8_t subclass) { struct pci_devinfo *dinfo; STAILQ_FOREACH(dinfo, &pci_devq, pci_links) { if (dinfo->cfg.baseclass == class && dinfo->cfg.subclass == subclass) { return (dinfo->cfg.dev); } } return (NULL); } static int pci_printf(pcicfgregs *cfg, const char *fmt, ...) { va_list ap; int retval; retval = printf("pci%d:%d:%d:%d: ", cfg->domain, cfg->bus, cfg->slot, cfg->func); va_start(ap, fmt); retval += vprintf(fmt, ap); va_end(ap); return (retval); } /* return base address of memory or port map */ static pci_addr_t pci_mapbase(uint64_t mapreg) { if (PCI_BAR_MEM(mapreg)) return (mapreg & PCIM_BAR_MEM_BASE); else return (mapreg & PCIM_BAR_IO_BASE); } /* return map type of memory or port map */ static const char * pci_maptype(uint64_t mapreg) { if (PCI_BAR_IO(mapreg)) return ("I/O Port"); if (mapreg & PCIM_BAR_MEM_PREFETCH) return ("Prefetchable Memory"); return ("Memory"); } /* return log2 of map size decoded for memory or port map */ int pci_mapsize(uint64_t testval) { int ln2size; testval = pci_mapbase(testval); ln2size = 0; if (testval != 0) { while ((testval & 1) == 0) { ln2size++; testval >>= 1; } } return (ln2size); } /* return base address of device ROM */ static pci_addr_t pci_rombase(uint64_t mapreg) { return (mapreg & PCIM_BIOS_ADDR_MASK); } /* return log2 of map size decided for device ROM */ static int pci_romsize(uint64_t testval) { int ln2size; testval = pci_rombase(testval); ln2size = 0; if (testval != 0) { while ((testval & 1) == 0) { ln2size++; testval >>= 1; } } return (ln2size); } /* return log2 of address range supported by map register */ static int pci_maprange(uint64_t mapreg) { int ln2range = 0; if (PCI_BAR_IO(mapreg)) ln2range = 32; else switch (mapreg & PCIM_BAR_MEM_TYPE) { case PCIM_BAR_MEM_32: ln2range = 32; break; case PCIM_BAR_MEM_1MB: ln2range = 20; break; case PCIM_BAR_MEM_64: ln2range = 64; break; } return (ln2range); } /* adjust some values from PCI 1.0 devices to match 2.0 standards ... */ static void pci_fixancient(pcicfgregs *cfg) { if ((cfg->hdrtype & PCIM_HDRTYPE) != PCIM_HDRTYPE_NORMAL) return; /* PCI to PCI bridges use header type 1 */ if (cfg->baseclass == PCIC_BRIDGE && cfg->subclass == PCIS_BRIDGE_PCI) cfg->hdrtype = PCIM_HDRTYPE_BRIDGE; } /* extract header type specific config data */ static void pci_hdrtypedata(device_t pcib, int b, int s, int f, pcicfgregs *cfg) { #define REG(n, w) PCIB_READ_CONFIG(pcib, b, s, f, n, w) switch (cfg->hdrtype & PCIM_HDRTYPE) { case PCIM_HDRTYPE_NORMAL: cfg->subvendor = REG(PCIR_SUBVEND_0, 2); cfg->subdevice = REG(PCIR_SUBDEV_0, 2); cfg->mingnt = REG(PCIR_MINGNT, 1); cfg->maxlat = REG(PCIR_MAXLAT, 1); cfg->nummaps = PCI_MAXMAPS_0; break; case PCIM_HDRTYPE_BRIDGE: cfg->bridge.br_seclat = REG(PCIR_SECLAT_1, 1); cfg->bridge.br_subbus = REG(PCIR_SUBBUS_1, 1); cfg->bridge.br_secbus = REG(PCIR_SECBUS_1, 1); cfg->bridge.br_pribus = REG(PCIR_PRIBUS_1, 1); cfg->bridge.br_control = REG(PCIR_BRIDGECTL_1, 2); cfg->nummaps = PCI_MAXMAPS_1; break; case PCIM_HDRTYPE_CARDBUS: cfg->bridge.br_seclat = REG(PCIR_SECLAT_2, 1); cfg->bridge.br_subbus = REG(PCIR_SUBBUS_2, 1); cfg->bridge.br_secbus = REG(PCIR_SECBUS_2, 1); cfg->bridge.br_pribus = REG(PCIR_PRIBUS_2, 1); cfg->bridge.br_control = REG(PCIR_BRIDGECTL_2, 2); cfg->subvendor = REG(PCIR_SUBVEND_2, 2); cfg->subdevice = REG(PCIR_SUBDEV_2, 2); cfg->nummaps = PCI_MAXMAPS_2; break; } #undef REG } /* read configuration header into pcicfgregs structure */ struct pci_devinfo * pci_read_device(device_t pcib, device_t bus, int d, int b, int s, int f) { #define REG(n, w) PCIB_READ_CONFIG(pcib, b, s, f, n, w) uint16_t vid, did; vid = REG(PCIR_VENDOR, 2); did = REG(PCIR_DEVICE, 2); if (vid != 0xffff) return (pci_fill_devinfo(pcib, bus, d, b, s, f, vid, did)); return (NULL); } struct pci_devinfo * pci_alloc_devinfo_method(device_t dev) { return (malloc(sizeof(struct pci_devinfo), M_DEVBUF, M_WAITOK | M_ZERO)); } static struct pci_devinfo * pci_fill_devinfo(device_t pcib, device_t bus, int d, int b, int s, int f, uint16_t vid, uint16_t did) { struct pci_devinfo *devlist_entry; pcicfgregs *cfg; devlist_entry = PCI_ALLOC_DEVINFO(bus); cfg = &devlist_entry->cfg; cfg->domain = d; cfg->bus = b; cfg->slot = s; cfg->func = f; cfg->vendor = vid; cfg->device = did; cfg->cmdreg = REG(PCIR_COMMAND, 2); cfg->statreg = REG(PCIR_STATUS, 2); cfg->baseclass = REG(PCIR_CLASS, 1); cfg->subclass = REG(PCIR_SUBCLASS, 1); cfg->progif = REG(PCIR_PROGIF, 1); cfg->revid = REG(PCIR_REVID, 1); cfg->hdrtype = REG(PCIR_HDRTYPE, 1); cfg->cachelnsz = REG(PCIR_CACHELNSZ, 1); cfg->lattimer = REG(PCIR_LATTIMER, 1); cfg->intpin = REG(PCIR_INTPIN, 1); cfg->intline = REG(PCIR_INTLINE, 1); cfg->mfdev = (cfg->hdrtype & PCIM_MFDEV) != 0; cfg->hdrtype &= ~PCIM_MFDEV; STAILQ_INIT(&cfg->maps); cfg->iov = NULL; pci_fixancient(cfg); pci_hdrtypedata(pcib, b, s, f, cfg); if (REG(PCIR_STATUS, 2) & PCIM_STATUS_CAPPRESENT) pci_read_cap(pcib, cfg); STAILQ_INSERT_TAIL(&pci_devq, devlist_entry, pci_links); devlist_entry->conf.pc_sel.pc_domain = cfg->domain; devlist_entry->conf.pc_sel.pc_bus = cfg->bus; devlist_entry->conf.pc_sel.pc_dev = cfg->slot; devlist_entry->conf.pc_sel.pc_func = cfg->func; devlist_entry->conf.pc_hdr = cfg->hdrtype; devlist_entry->conf.pc_subvendor = cfg->subvendor; devlist_entry->conf.pc_subdevice = cfg->subdevice; devlist_entry->conf.pc_vendor = cfg->vendor; devlist_entry->conf.pc_device = cfg->device; devlist_entry->conf.pc_class = cfg->baseclass; devlist_entry->conf.pc_subclass = cfg->subclass; devlist_entry->conf.pc_progif = cfg->progif; devlist_entry->conf.pc_revid = cfg->revid; pci_numdevs++; pci_generation++; return (devlist_entry); } #undef REG static void pci_ea_fill_info(device_t pcib, pcicfgregs *cfg) { #define REG(n, w) PCIB_READ_CONFIG(pcib, cfg->bus, cfg->slot, cfg->func, \ cfg->ea.ea_location + (n), w) int num_ent; int ptr; int a, b; uint32_t val; int ent_size; uint32_t dw[4]; uint64_t base, max_offset; struct pci_ea_entry *eae; if (cfg->ea.ea_location == 0) return; STAILQ_INIT(&cfg->ea.ea_entries); /* Determine the number of entries */ num_ent = REG(PCIR_EA_NUM_ENT, 2); num_ent &= PCIM_EA_NUM_ENT_MASK; /* Find the first entry to care of */ ptr = PCIR_EA_FIRST_ENT; /* Skip DWORD 2 for type 1 functions */ if ((cfg->hdrtype & PCIM_HDRTYPE) == PCIM_HDRTYPE_BRIDGE) ptr += 4; for (a = 0; a < num_ent; a++) { eae = malloc(sizeof(*eae), M_DEVBUF, M_WAITOK | M_ZERO); eae->eae_cfg_offset = cfg->ea.ea_location + ptr; /* Read a number of dwords in the entry */ val = REG(ptr, 4); ptr += 4; ent_size = (val & PCIM_EA_ES); for (b = 0; b < ent_size; b++) { dw[b] = REG(ptr, 4); ptr += 4; } eae->eae_flags = val; eae->eae_bei = (PCIM_EA_BEI & val) >> PCIM_EA_BEI_OFFSET; base = dw[0] & PCIM_EA_FIELD_MASK; max_offset = dw[1] | ~PCIM_EA_FIELD_MASK; b = 2; if (((dw[0] & PCIM_EA_IS_64) != 0) && (b < ent_size)) { base |= (uint64_t)dw[b] << 32UL; b++; } if (((dw[1] & PCIM_EA_IS_64) != 0) && (b < ent_size)) { max_offset |= (uint64_t)dw[b] << 32UL; b++; } eae->eae_base = base; eae->eae_max_offset = max_offset; STAILQ_INSERT_TAIL(&cfg->ea.ea_entries, eae, eae_link); if (bootverbose) { printf("PCI(EA) dev %04x:%04x, bei %d, flags #%x, base #%jx, max_offset #%jx\n", cfg->vendor, cfg->device, eae->eae_bei, eae->eae_flags, (uintmax_t)eae->eae_base, (uintmax_t)eae->eae_max_offset); } } } #undef REG static void pci_read_cap(device_t pcib, pcicfgregs *cfg) { #define REG(n, w) PCIB_READ_CONFIG(pcib, cfg->bus, cfg->slot, cfg->func, n, w) #define WREG(n, v, w) PCIB_WRITE_CONFIG(pcib, cfg->bus, cfg->slot, cfg->func, n, v, w) #if defined(__i386__) || defined(__amd64__) || defined(__powerpc__) uint64_t addr; #endif uint32_t val; int ptr, nextptr, ptrptr; switch (cfg->hdrtype & PCIM_HDRTYPE) { case PCIM_HDRTYPE_NORMAL: case PCIM_HDRTYPE_BRIDGE: ptrptr = PCIR_CAP_PTR; break; case PCIM_HDRTYPE_CARDBUS: ptrptr = PCIR_CAP_PTR_2; /* cardbus capabilities ptr */ break; default: return; /* no extended capabilities support */ } nextptr = REG(ptrptr, 1); /* sanity check? */ /* * Read capability entries. */ while (nextptr != 0) { /* Sanity check */ if (nextptr > 255) { printf("illegal PCI extended capability offset %d\n", nextptr); return; } /* Find the next entry */ ptr = nextptr; nextptr = REG(ptr + PCICAP_NEXTPTR, 1); /* Process this entry */ switch (REG(ptr + PCICAP_ID, 1)) { case PCIY_PMG: /* PCI power management */ if (cfg->pp.pp_cap == 0) { cfg->pp.pp_cap = REG(ptr + PCIR_POWER_CAP, 2); cfg->pp.pp_status = ptr + PCIR_POWER_STATUS; cfg->pp.pp_bse = ptr + PCIR_POWER_BSE; if ((nextptr - ptr) > PCIR_POWER_DATA) cfg->pp.pp_data = ptr + PCIR_POWER_DATA; } break; case PCIY_HT: /* HyperTransport */ /* Determine HT-specific capability type. */ val = REG(ptr + PCIR_HT_COMMAND, 2); if ((val & 0xe000) == PCIM_HTCAP_SLAVE) cfg->ht.ht_slave = ptr; #if defined(__i386__) || defined(__amd64__) || defined(__powerpc__) switch (val & PCIM_HTCMD_CAP_MASK) { case PCIM_HTCAP_MSI_MAPPING: if (!(val & PCIM_HTCMD_MSI_FIXED)) { /* Sanity check the mapping window. */ addr = REG(ptr + PCIR_HTMSI_ADDRESS_HI, 4); addr <<= 32; addr |= REG(ptr + PCIR_HTMSI_ADDRESS_LO, 4); if (addr != MSI_INTEL_ADDR_BASE) device_printf(pcib, "HT device at pci%d:%d:%d:%d has non-default MSI window 0x%llx\n", cfg->domain, cfg->bus, cfg->slot, cfg->func, (long long)addr); } else addr = MSI_INTEL_ADDR_BASE; cfg->ht.ht_msimap = ptr; cfg->ht.ht_msictrl = val; cfg->ht.ht_msiaddr = addr; break; } #endif break; case PCIY_MSI: /* PCI MSI */ cfg->msi.msi_location = ptr; cfg->msi.msi_ctrl = REG(ptr + PCIR_MSI_CTRL, 2); cfg->msi.msi_msgnum = 1 << ((cfg->msi.msi_ctrl & PCIM_MSICTRL_MMC_MASK)>>1); break; case PCIY_MSIX: /* PCI MSI-X */ cfg->msix.msix_location = ptr; cfg->msix.msix_ctrl = REG(ptr + PCIR_MSIX_CTRL, 2); cfg->msix.msix_msgnum = (cfg->msix.msix_ctrl & PCIM_MSIXCTRL_TABLE_SIZE) + 1; val = REG(ptr + PCIR_MSIX_TABLE, 4); cfg->msix.msix_table_bar = PCIR_BAR(val & PCIM_MSIX_BIR_MASK); cfg->msix.msix_table_offset = val & ~PCIM_MSIX_BIR_MASK; val = REG(ptr + PCIR_MSIX_PBA, 4); cfg->msix.msix_pba_bar = PCIR_BAR(val & PCIM_MSIX_BIR_MASK); cfg->msix.msix_pba_offset = val & ~PCIM_MSIX_BIR_MASK; break; case PCIY_VPD: /* PCI Vital Product Data */ cfg->vpd.vpd_reg = ptr; break; case PCIY_SUBVENDOR: /* Should always be true. */ if ((cfg->hdrtype & PCIM_HDRTYPE) == PCIM_HDRTYPE_BRIDGE) { val = REG(ptr + PCIR_SUBVENDCAP_ID, 4); cfg->subvendor = val & 0xffff; cfg->subdevice = val >> 16; } break; case PCIY_PCIX: /* PCI-X */ /* * Assume we have a PCI-X chipset if we have * at least one PCI-PCI bridge with a PCI-X * capability. Note that some systems with * PCI-express or HT chipsets might match on * this check as well. */ if ((cfg->hdrtype & PCIM_HDRTYPE) == PCIM_HDRTYPE_BRIDGE) pcix_chipset = 1; cfg->pcix.pcix_location = ptr; break; case PCIY_EXPRESS: /* PCI-express */ /* * Assume we have a PCI-express chipset if we have * at least one PCI-express device. */ pcie_chipset = 1; cfg->pcie.pcie_location = ptr; val = REG(ptr + PCIER_FLAGS, 2); cfg->pcie.pcie_type = val & PCIEM_FLAGS_TYPE; break; case PCIY_EA: /* Enhanced Allocation */ cfg->ea.ea_location = ptr; pci_ea_fill_info(pcib, cfg); break; default: break; } } #if defined(__powerpc__) /* * Enable the MSI mapping window for all HyperTransport * slaves. PCI-PCI bridges have their windows enabled via * PCIB_MAP_MSI(). */ if (cfg->ht.ht_slave != 0 && cfg->ht.ht_msimap != 0 && !(cfg->ht.ht_msictrl & PCIM_HTCMD_MSI_ENABLE)) { device_printf(pcib, "Enabling MSI window for HyperTransport slave at pci%d:%d:%d:%d\n", cfg->domain, cfg->bus, cfg->slot, cfg->func); cfg->ht.ht_msictrl |= PCIM_HTCMD_MSI_ENABLE; WREG(cfg->ht.ht_msimap + PCIR_HT_COMMAND, cfg->ht.ht_msictrl, 2); } #endif /* REG and WREG use carry through to next functions */ } /* * PCI Vital Product Data */ #define PCI_VPD_TIMEOUT 1000000 static int pci_read_vpd_reg(device_t pcib, pcicfgregs *cfg, int reg, uint32_t *data) { int count = PCI_VPD_TIMEOUT; KASSERT((reg & 3) == 0, ("VPD register must by 4 byte aligned")); WREG(cfg->vpd.vpd_reg + PCIR_VPD_ADDR, reg, 2); while ((REG(cfg->vpd.vpd_reg + PCIR_VPD_ADDR, 2) & 0x8000) != 0x8000) { if (--count < 0) return (ENXIO); DELAY(1); /* limit looping */ } *data = (REG(cfg->vpd.vpd_reg + PCIR_VPD_DATA, 4)); return (0); } #if 0 static int pci_write_vpd_reg(device_t pcib, pcicfgregs *cfg, int reg, uint32_t data) { int count = PCI_VPD_TIMEOUT; KASSERT((reg & 3) == 0, ("VPD register must by 4 byte aligned")); WREG(cfg->vpd.vpd_reg + PCIR_VPD_DATA, data, 4); WREG(cfg->vpd.vpd_reg + PCIR_VPD_ADDR, reg | 0x8000, 2); while ((REG(cfg->vpd.vpd_reg + PCIR_VPD_ADDR, 2) & 0x8000) == 0x8000) { if (--count < 0) return (ENXIO); DELAY(1); /* limit looping */ } return (0); } #endif #undef PCI_VPD_TIMEOUT struct vpd_readstate { device_t pcib; pcicfgregs *cfg; uint32_t val; int bytesinval; int off; uint8_t cksum; }; static int vpd_nextbyte(struct vpd_readstate *vrs, uint8_t *data) { uint32_t reg; uint8_t byte; if (vrs->bytesinval == 0) { if (pci_read_vpd_reg(vrs->pcib, vrs->cfg, vrs->off, ®)) return (ENXIO); vrs->val = le32toh(reg); vrs->off += 4; byte = vrs->val & 0xff; vrs->bytesinval = 3; } else { vrs->val = vrs->val >> 8; byte = vrs->val & 0xff; vrs->bytesinval--; } vrs->cksum += byte; *data = byte; return (0); } static void pci_read_vpd(device_t pcib, pcicfgregs *cfg) { struct vpd_readstate vrs; int state; int name; int remain; int i; int alloc, off; /* alloc/off for RO/W arrays */ int cksumvalid; int dflen; uint8_t byte; uint8_t byte2; /* init vpd reader */ vrs.bytesinval = 0; vrs.off = 0; vrs.pcib = pcib; vrs.cfg = cfg; vrs.cksum = 0; state = 0; name = remain = i = 0; /* shut up stupid gcc */ alloc = off = 0; /* shut up stupid gcc */ dflen = 0; /* shut up stupid gcc */ cksumvalid = -1; while (state >= 0) { if (vpd_nextbyte(&vrs, &byte)) { state = -2; break; } #if 0 printf("vpd: val: %#x, off: %d, bytesinval: %d, byte: %#hhx, " \ "state: %d, remain: %d, name: %#x, i: %d\n", vrs.val, vrs.off, vrs.bytesinval, byte, state, remain, name, i); #endif switch (state) { case 0: /* item name */ if (byte & 0x80) { if (vpd_nextbyte(&vrs, &byte2)) { state = -2; break; } remain = byte2; if (vpd_nextbyte(&vrs, &byte2)) { state = -2; break; } remain |= byte2 << 8; name = byte & 0x7f; } else { remain = byte & 0x7; name = (byte >> 3) & 0xf; } if (vrs.off + remain - vrs.bytesinval > 0x8000) { pci_printf(cfg, "VPD data overflow, remain %#x\n", remain); state = -1; break; } switch (name) { case 0x2: /* String */ cfg->vpd.vpd_ident = malloc(remain + 1, M_DEVBUF, M_WAITOK); i = 0; state = 1; break; case 0xf: /* End */ state = -1; break; case 0x10: /* VPD-R */ alloc = 8; off = 0; cfg->vpd.vpd_ros = malloc(alloc * sizeof(*cfg->vpd.vpd_ros), M_DEVBUF, M_WAITOK | M_ZERO); state = 2; break; case 0x11: /* VPD-W */ alloc = 8; off = 0; cfg->vpd.vpd_w = malloc(alloc * sizeof(*cfg->vpd.vpd_w), M_DEVBUF, M_WAITOK | M_ZERO); state = 5; break; default: /* Invalid data, abort */ state = -1; break; } break; case 1: /* Identifier String */ cfg->vpd.vpd_ident[i++] = byte; remain--; if (remain == 0) { cfg->vpd.vpd_ident[i] = '\0'; state = 0; } break; case 2: /* VPD-R Keyword Header */ if (off == alloc) { cfg->vpd.vpd_ros = reallocf(cfg->vpd.vpd_ros, (alloc *= 2) * sizeof(*cfg->vpd.vpd_ros), M_DEVBUF, M_WAITOK | M_ZERO); } cfg->vpd.vpd_ros[off].keyword[0] = byte; if (vpd_nextbyte(&vrs, &byte2)) { state = -2; break; } cfg->vpd.vpd_ros[off].keyword[1] = byte2; if (vpd_nextbyte(&vrs, &byte2)) { state = -2; break; } cfg->vpd.vpd_ros[off].len = dflen = byte2; if (dflen == 0 && strncmp(cfg->vpd.vpd_ros[off].keyword, "RV", 2) == 0) { /* * if this happens, we can't trust the rest * of the VPD. */ pci_printf(cfg, "bad keyword length: %d\n", dflen); cksumvalid = 0; state = -1; break; } else if (dflen == 0) { cfg->vpd.vpd_ros[off].value = malloc(1 * sizeof(*cfg->vpd.vpd_ros[off].value), M_DEVBUF, M_WAITOK); cfg->vpd.vpd_ros[off].value[0] = '\x00'; } else cfg->vpd.vpd_ros[off].value = malloc( (dflen + 1) * sizeof(*cfg->vpd.vpd_ros[off].value), M_DEVBUF, M_WAITOK); remain -= 3; i = 0; /* keep in sync w/ state 3's transistions */ if (dflen == 0 && remain == 0) state = 0; else if (dflen == 0) state = 2; else state = 3; break; case 3: /* VPD-R Keyword Value */ cfg->vpd.vpd_ros[off].value[i++] = byte; if (strncmp(cfg->vpd.vpd_ros[off].keyword, "RV", 2) == 0 && cksumvalid == -1) { if (vrs.cksum == 0) cksumvalid = 1; else { if (bootverbose) pci_printf(cfg, "bad VPD cksum, remain %hhu\n", vrs.cksum); cksumvalid = 0; state = -1; break; } } dflen--; remain--; /* keep in sync w/ state 2's transistions */ if (dflen == 0) cfg->vpd.vpd_ros[off++].value[i++] = '\0'; if (dflen == 0 && remain == 0) { cfg->vpd.vpd_rocnt = off; cfg->vpd.vpd_ros = reallocf(cfg->vpd.vpd_ros, off * sizeof(*cfg->vpd.vpd_ros), M_DEVBUF, M_WAITOK | M_ZERO); state = 0; } else if (dflen == 0) state = 2; break; case 4: remain--; if (remain == 0) state = 0; break; case 5: /* VPD-W Keyword Header */ if (off == alloc) { cfg->vpd.vpd_w = reallocf(cfg->vpd.vpd_w, (alloc *= 2) * sizeof(*cfg->vpd.vpd_w), M_DEVBUF, M_WAITOK | M_ZERO); } cfg->vpd.vpd_w[off].keyword[0] = byte; if (vpd_nextbyte(&vrs, &byte2)) { state = -2; break; } cfg->vpd.vpd_w[off].keyword[1] = byte2; if (vpd_nextbyte(&vrs, &byte2)) { state = -2; break; } cfg->vpd.vpd_w[off].len = dflen = byte2; cfg->vpd.vpd_w[off].start = vrs.off - vrs.bytesinval; cfg->vpd.vpd_w[off].value = malloc((dflen + 1) * sizeof(*cfg->vpd.vpd_w[off].value), M_DEVBUF, M_WAITOK); remain -= 3; i = 0; /* keep in sync w/ state 6's transistions */ if (dflen == 0 && remain == 0) state = 0; else if (dflen == 0) state = 5; else state = 6; break; case 6: /* VPD-W Keyword Value */ cfg->vpd.vpd_w[off].value[i++] = byte; dflen--; remain--; /* keep in sync w/ state 5's transistions */ if (dflen == 0) cfg->vpd.vpd_w[off++].value[i++] = '\0'; if (dflen == 0 && remain == 0) { cfg->vpd.vpd_wcnt = off; cfg->vpd.vpd_w = reallocf(cfg->vpd.vpd_w, off * sizeof(*cfg->vpd.vpd_w), M_DEVBUF, M_WAITOK | M_ZERO); state = 0; } else if (dflen == 0) state = 5; break; default: pci_printf(cfg, "invalid state: %d\n", state); state = -1; break; } } if (cksumvalid == 0 || state < -1) { /* read-only data bad, clean up */ if (cfg->vpd.vpd_ros != NULL) { for (off = 0; cfg->vpd.vpd_ros[off].value; off++) free(cfg->vpd.vpd_ros[off].value, M_DEVBUF); free(cfg->vpd.vpd_ros, M_DEVBUF); cfg->vpd.vpd_ros = NULL; } } if (state < -1) { /* I/O error, clean up */ pci_printf(cfg, "failed to read VPD data.\n"); if (cfg->vpd.vpd_ident != NULL) { free(cfg->vpd.vpd_ident, M_DEVBUF); cfg->vpd.vpd_ident = NULL; } if (cfg->vpd.vpd_w != NULL) { for (off = 0; cfg->vpd.vpd_w[off].value; off++) free(cfg->vpd.vpd_w[off].value, M_DEVBUF); free(cfg->vpd.vpd_w, M_DEVBUF); cfg->vpd.vpd_w = NULL; } } cfg->vpd.vpd_cached = 1; #undef REG #undef WREG } int pci_get_vpd_ident_method(device_t dev, device_t child, const char **identptr) { struct pci_devinfo *dinfo = device_get_ivars(child); pcicfgregs *cfg = &dinfo->cfg; if (!cfg->vpd.vpd_cached && cfg->vpd.vpd_reg != 0) pci_read_vpd(device_get_parent(dev), cfg); *identptr = cfg->vpd.vpd_ident; if (*identptr == NULL) return (ENXIO); return (0); } int pci_get_vpd_readonly_method(device_t dev, device_t child, const char *kw, const char **vptr) { struct pci_devinfo *dinfo = device_get_ivars(child); pcicfgregs *cfg = &dinfo->cfg; int i; if (!cfg->vpd.vpd_cached && cfg->vpd.vpd_reg != 0) pci_read_vpd(device_get_parent(dev), cfg); for (i = 0; i < cfg->vpd.vpd_rocnt; i++) if (memcmp(kw, cfg->vpd.vpd_ros[i].keyword, sizeof(cfg->vpd.vpd_ros[i].keyword)) == 0) { *vptr = cfg->vpd.vpd_ros[i].value; return (0); } *vptr = NULL; return (ENXIO); } struct pcicfg_vpd * pci_fetch_vpd_list(device_t dev) { struct pci_devinfo *dinfo = device_get_ivars(dev); pcicfgregs *cfg = &dinfo->cfg; if (!cfg->vpd.vpd_cached && cfg->vpd.vpd_reg != 0) pci_read_vpd(device_get_parent(device_get_parent(dev)), cfg); return (&cfg->vpd); } /* * Find the requested HyperTransport capability and return the offset * in configuration space via the pointer provided. The function * returns 0 on success and an error code otherwise. */ int pci_find_htcap_method(device_t dev, device_t child, int capability, int *capreg) { int ptr, error; uint16_t val; error = pci_find_cap(child, PCIY_HT, &ptr); if (error) return (error); /* * Traverse the capabilities list checking each HT capability * to see if it matches the requested HT capability. */ for (;;) { val = pci_read_config(child, ptr + PCIR_HT_COMMAND, 2); if (capability == PCIM_HTCAP_SLAVE || capability == PCIM_HTCAP_HOST) val &= 0xe000; else val &= PCIM_HTCMD_CAP_MASK; if (val == capability) { if (capreg != NULL) *capreg = ptr; return (0); } /* Skip to the next HT capability. */ if (pci_find_next_cap(child, PCIY_HT, ptr, &ptr) != 0) break; } return (ENOENT); } /* * Find the next requested HyperTransport capability after start and return * the offset in configuration space via the pointer provided. The function * returns 0 on success and an error code otherwise. */ int pci_find_next_htcap_method(device_t dev, device_t child, int capability, int start, int *capreg) { int ptr; uint16_t val; KASSERT(pci_read_config(child, start + PCICAP_ID, 1) == PCIY_HT, ("start capability is not HyperTransport capability")); ptr = start; /* * Traverse the capabilities list checking each HT capability * to see if it matches the requested HT capability. */ for (;;) { /* Skip to the next HT capability. */ if (pci_find_next_cap(child, PCIY_HT, ptr, &ptr) != 0) break; val = pci_read_config(child, ptr + PCIR_HT_COMMAND, 2); if (capability == PCIM_HTCAP_SLAVE || capability == PCIM_HTCAP_HOST) val &= 0xe000; else val &= PCIM_HTCMD_CAP_MASK; if (val == capability) { if (capreg != NULL) *capreg = ptr; return (0); } } return (ENOENT); } /* * Find the requested capability and return the offset in * configuration space via the pointer provided. The function returns * 0 on success and an error code otherwise. */ int pci_find_cap_method(device_t dev, device_t child, int capability, int *capreg) { struct pci_devinfo *dinfo = device_get_ivars(child); pcicfgregs *cfg = &dinfo->cfg; uint32_t status; uint8_t ptr; /* * Check the CAP_LIST bit of the PCI status register first. */ status = pci_read_config(child, PCIR_STATUS, 2); if (!(status & PCIM_STATUS_CAPPRESENT)) return (ENXIO); /* * Determine the start pointer of the capabilities list. */ switch (cfg->hdrtype & PCIM_HDRTYPE) { case PCIM_HDRTYPE_NORMAL: case PCIM_HDRTYPE_BRIDGE: ptr = PCIR_CAP_PTR; break; case PCIM_HDRTYPE_CARDBUS: ptr = PCIR_CAP_PTR_2; break; default: /* XXX: panic? */ return (ENXIO); /* no extended capabilities support */ } ptr = pci_read_config(child, ptr, 1); /* * Traverse the capabilities list. */ while (ptr != 0) { if (pci_read_config(child, ptr + PCICAP_ID, 1) == capability) { if (capreg != NULL) *capreg = ptr; return (0); } ptr = pci_read_config(child, ptr + PCICAP_NEXTPTR, 1); } return (ENOENT); } /* * Find the next requested capability after start and return the offset in * configuration space via the pointer provided. The function returns * 0 on success and an error code otherwise. */ int pci_find_next_cap_method(device_t dev, device_t child, int capability, int start, int *capreg) { uint8_t ptr; KASSERT(pci_read_config(child, start + PCICAP_ID, 1) == capability, ("start capability is not expected capability")); ptr = pci_read_config(child, start + PCICAP_NEXTPTR, 1); while (ptr != 0) { if (pci_read_config(child, ptr + PCICAP_ID, 1) == capability) { if (capreg != NULL) *capreg = ptr; return (0); } ptr = pci_read_config(child, ptr + PCICAP_NEXTPTR, 1); } return (ENOENT); } /* * Find the requested extended capability and return the offset in * configuration space via the pointer provided. The function returns * 0 on success and an error code otherwise. */ int pci_find_extcap_method(device_t dev, device_t child, int capability, int *capreg) { struct pci_devinfo *dinfo = device_get_ivars(child); pcicfgregs *cfg = &dinfo->cfg; uint32_t ecap; uint16_t ptr; /* Only supported for PCI-express devices. */ if (cfg->pcie.pcie_location == 0) return (ENXIO); ptr = PCIR_EXTCAP; ecap = pci_read_config(child, ptr, 4); if (ecap == 0xffffffff || ecap == 0) return (ENOENT); for (;;) { if (PCI_EXTCAP_ID(ecap) == capability) { if (capreg != NULL) *capreg = ptr; return (0); } ptr = PCI_EXTCAP_NEXTPTR(ecap); if (ptr == 0) break; ecap = pci_read_config(child, ptr, 4); } return (ENOENT); } /* * Find the next requested extended capability after start and return the * offset in configuration space via the pointer provided. The function * returns 0 on success and an error code otherwise. */ int pci_find_next_extcap_method(device_t dev, device_t child, int capability, int start, int *capreg) { struct pci_devinfo *dinfo = device_get_ivars(child); pcicfgregs *cfg = &dinfo->cfg; uint32_t ecap; uint16_t ptr; /* Only supported for PCI-express devices. */ if (cfg->pcie.pcie_location == 0) return (ENXIO); ecap = pci_read_config(child, start, 4); KASSERT(PCI_EXTCAP_ID(ecap) == capability, ("start extended capability is not expected capability")); ptr = PCI_EXTCAP_NEXTPTR(ecap); while (ptr != 0) { ecap = pci_read_config(child, ptr, 4); if (PCI_EXTCAP_ID(ecap) == capability) { if (capreg != NULL) *capreg = ptr; return (0); } ptr = PCI_EXTCAP_NEXTPTR(ecap); } return (ENOENT); } /* * Support for MSI-X message interrupts. */ static void pci_write_msix_entry(device_t dev, u_int index, uint64_t address, uint32_t data) { struct pci_devinfo *dinfo = device_get_ivars(dev); struct pcicfg_msix *msix = &dinfo->cfg.msix; uint32_t offset; KASSERT(msix->msix_table_len > index, ("bogus index")); offset = msix->msix_table_offset + index * 16; bus_write_4(msix->msix_table_res, offset, address & 0xffffffff); bus_write_4(msix->msix_table_res, offset + 4, address >> 32); bus_write_4(msix->msix_table_res, offset + 8, data); } void pci_enable_msix_method(device_t dev, device_t child, u_int index, uint64_t address, uint32_t data) { if (pci_msix_rewrite_table) { struct pci_devinfo *dinfo = device_get_ivars(child); struct pcicfg_msix *msix = &dinfo->cfg.msix; /* * Some VM hosts require MSIX to be disabled in the * control register before updating the MSIX table * entries are allowed. It is not enough to only * disable MSIX while updating a single entry. MSIX * must be disabled while updating all entries in the * table. */ pci_write_config(child, msix->msix_location + PCIR_MSIX_CTRL, msix->msix_ctrl & ~PCIM_MSIXCTRL_MSIX_ENABLE, 2); pci_resume_msix(child); } else pci_write_msix_entry(child, index, address, data); /* Enable MSI -> HT mapping. */ pci_ht_map_msi(child, address); } void pci_mask_msix(device_t dev, u_int index) { struct pci_devinfo *dinfo = device_get_ivars(dev); struct pcicfg_msix *msix = &dinfo->cfg.msix; uint32_t offset, val; KASSERT(msix->msix_msgnum > index, ("bogus index")); offset = msix->msix_table_offset + index * 16 + 12; val = bus_read_4(msix->msix_table_res, offset); val |= PCIM_MSIX_VCTRL_MASK; /* * Some devices (e.g. Samsung PM961) do not support reads of this * register, so always write the new value. */ bus_write_4(msix->msix_table_res, offset, val); } void pci_unmask_msix(device_t dev, u_int index) { struct pci_devinfo *dinfo = device_get_ivars(dev); struct pcicfg_msix *msix = &dinfo->cfg.msix; uint32_t offset, val; KASSERT(msix->msix_table_len > index, ("bogus index")); offset = msix->msix_table_offset + index * 16 + 12; val = bus_read_4(msix->msix_table_res, offset); val &= ~PCIM_MSIX_VCTRL_MASK; /* * Some devices (e.g. Samsung PM961) do not support reads of this * register, so always write the new value. */ bus_write_4(msix->msix_table_res, offset, val); } int pci_pending_msix(device_t dev, u_int index) { struct pci_devinfo *dinfo = device_get_ivars(dev); struct pcicfg_msix *msix = &dinfo->cfg.msix; uint32_t offset, bit; KASSERT(msix->msix_table_len > index, ("bogus index")); offset = msix->msix_pba_offset + (index / 32) * 4; bit = 1 << index % 32; return (bus_read_4(msix->msix_pba_res, offset) & bit); } /* * Restore MSI-X registers and table during resume. If MSI-X is * enabled then walk the virtual table to restore the actual MSI-X * table. */ static void pci_resume_msix(device_t dev) { struct pci_devinfo *dinfo = device_get_ivars(dev); struct pcicfg_msix *msix = &dinfo->cfg.msix; struct msix_table_entry *mte; struct msix_vector *mv; int i; if (msix->msix_alloc > 0) { /* First, mask all vectors. */ for (i = 0; i < msix->msix_msgnum; i++) pci_mask_msix(dev, i); /* Second, program any messages with at least one handler. */ for (i = 0; i < msix->msix_table_len; i++) { mte = &msix->msix_table[i]; if (mte->mte_vector == 0 || mte->mte_handlers == 0) continue; mv = &msix->msix_vectors[mte->mte_vector - 1]; pci_write_msix_entry(dev, i, mv->mv_address, mv->mv_data); pci_unmask_msix(dev, i); } } pci_write_config(dev, msix->msix_location + PCIR_MSIX_CTRL, msix->msix_ctrl, 2); } /* * Attempt to allocate *count MSI-X messages. The actual number allocated is * returned in *count. After this function returns, each message will be * available to the driver as SYS_RES_IRQ resources starting at rid 1. */ int pci_alloc_msix_method(device_t dev, device_t child, int *count) { struct pci_devinfo *dinfo = device_get_ivars(child); pcicfgregs *cfg = &dinfo->cfg; struct resource_list_entry *rle; int actual, error, i, irq, max; /* Don't let count == 0 get us into trouble. */ if (*count == 0) return (EINVAL); /* If rid 0 is allocated, then fail. */ rle = resource_list_find(&dinfo->resources, SYS_RES_IRQ, 0); if (rle != NULL && rle->res != NULL) return (ENXIO); /* Already have allocated messages? */ if (cfg->msi.msi_alloc != 0 || cfg->msix.msix_alloc != 0) return (ENXIO); /* If MSI-X is blacklisted for this system, fail. */ if (pci_msix_blacklisted()) return (ENXIO); /* MSI-X capability present? */ if (cfg->msix.msix_location == 0 || !pci_do_msix) return (ENODEV); /* Make sure the appropriate BARs are mapped. */ rle = resource_list_find(&dinfo->resources, SYS_RES_MEMORY, cfg->msix.msix_table_bar); if (rle == NULL || rle->res == NULL || !(rman_get_flags(rle->res) & RF_ACTIVE)) return (ENXIO); cfg->msix.msix_table_res = rle->res; if (cfg->msix.msix_pba_bar != cfg->msix.msix_table_bar) { rle = resource_list_find(&dinfo->resources, SYS_RES_MEMORY, cfg->msix.msix_pba_bar); if (rle == NULL || rle->res == NULL || !(rman_get_flags(rle->res) & RF_ACTIVE)) return (ENXIO); } cfg->msix.msix_pba_res = rle->res; if (bootverbose) device_printf(child, "attempting to allocate %d MSI-X vectors (%d supported)\n", *count, cfg->msix.msix_msgnum); max = min(*count, cfg->msix.msix_msgnum); for (i = 0; i < max; i++) { /* Allocate a message. */ error = PCIB_ALLOC_MSIX(device_get_parent(dev), child, &irq); if (error) { if (i == 0) return (error); break; } resource_list_add(&dinfo->resources, SYS_RES_IRQ, i + 1, irq, irq, 1); } actual = i; if (bootverbose) { rle = resource_list_find(&dinfo->resources, SYS_RES_IRQ, 1); if (actual == 1) device_printf(child, "using IRQ %ju for MSI-X\n", rle->start); else { int run; /* * Be fancy and try to print contiguous runs of * IRQ values as ranges. 'irq' is the previous IRQ. * 'run' is true if we are in a range. */ device_printf(child, "using IRQs %ju", rle->start); irq = rle->start; run = 0; for (i = 1; i < actual; i++) { rle = resource_list_find(&dinfo->resources, SYS_RES_IRQ, i + 1); /* Still in a run? */ if (rle->start == irq + 1) { run = 1; irq++; continue; } /* Finish previous range. */ if (run) { printf("-%d", irq); run = 0; } /* Start new range. */ printf(",%ju", rle->start); irq = rle->start; } /* Unfinished range? */ if (run) printf("-%d", irq); printf(" for MSI-X\n"); } } /* Mask all vectors. */ for (i = 0; i < cfg->msix.msix_msgnum; i++) pci_mask_msix(child, i); /* Allocate and initialize vector data and virtual table. */ cfg->msix.msix_vectors = malloc(sizeof(struct msix_vector) * actual, M_DEVBUF, M_WAITOK | M_ZERO); cfg->msix.msix_table = malloc(sizeof(struct msix_table_entry) * actual, M_DEVBUF, M_WAITOK | M_ZERO); for (i = 0; i < actual; i++) { rle = resource_list_find(&dinfo->resources, SYS_RES_IRQ, i + 1); cfg->msix.msix_vectors[i].mv_irq = rle->start; cfg->msix.msix_table[i].mte_vector = i + 1; } /* Update control register to enable MSI-X. */ cfg->msix.msix_ctrl |= PCIM_MSIXCTRL_MSIX_ENABLE; pci_write_config(child, cfg->msix.msix_location + PCIR_MSIX_CTRL, cfg->msix.msix_ctrl, 2); /* Update counts of alloc'd messages. */ cfg->msix.msix_alloc = actual; cfg->msix.msix_table_len = actual; *count = actual; return (0); } /* * By default, pci_alloc_msix() will assign the allocated IRQ * resources consecutively to the first N messages in the MSI-X table. * However, device drivers may want to use different layouts if they * either receive fewer messages than they asked for, or they wish to * populate the MSI-X table sparsely. This method allows the driver * to specify what layout it wants. It must be called after a * successful pci_alloc_msix() but before any of the associated * SYS_RES_IRQ resources are allocated via bus_alloc_resource(). * * The 'vectors' array contains 'count' message vectors. The array * maps directly to the MSI-X table in that index 0 in the array * specifies the vector for the first message in the MSI-X table, etc. * The vector value in each array index can either be 0 to indicate * that no vector should be assigned to a message slot, or it can be a * number from 1 to N (where N is the count returned from a * succcessful call to pci_alloc_msix()) to indicate which message * vector (IRQ) to be used for the corresponding message. * * On successful return, each message with a non-zero vector will have * an associated SYS_RES_IRQ whose rid is equal to the array index + * 1. Additionally, if any of the IRQs allocated via the previous * call to pci_alloc_msix() are not used in the mapping, those IRQs * will be freed back to the system automatically. * * For example, suppose a driver has a MSI-X table with 6 messages and * asks for 6 messages, but pci_alloc_msix() only returns a count of * 3. Call the three vectors allocated by pci_alloc_msix() A, B, and * C. After the call to pci_alloc_msix(), the device will be setup to * have an MSI-X table of ABC--- (where - means no vector assigned). * If the driver then passes a vector array of { 1, 0, 1, 2, 0, 2 }, * then the MSI-X table will look like A-AB-B, and the 'C' vector will * be freed back to the system. This device will also have valid * SYS_RES_IRQ rids of 1, 3, 4, and 6. * * In any case, the SYS_RES_IRQ rid X will always map to the message * at MSI-X table index X - 1 and will only be valid if a vector is * assigned to that table entry. */ int pci_remap_msix_method(device_t dev, device_t child, int count, const u_int *vectors) { struct pci_devinfo *dinfo = device_get_ivars(child); struct pcicfg_msix *msix = &dinfo->cfg.msix; struct resource_list_entry *rle; int i, irq, j, *used; /* * Have to have at least one message in the table but the * table can't be bigger than the actual MSI-X table in the * device. */ if (count == 0 || count > msix->msix_msgnum) return (EINVAL); /* Sanity check the vectors. */ for (i = 0; i < count; i++) if (vectors[i] > msix->msix_alloc) return (EINVAL); /* * Make sure there aren't any holes in the vectors to be used. * It's a big pain to support it, and it doesn't really make * sense anyway. Also, at least one vector must be used. */ used = malloc(sizeof(int) * msix->msix_alloc, M_DEVBUF, M_WAITOK | M_ZERO); for (i = 0; i < count; i++) if (vectors[i] != 0) used[vectors[i] - 1] = 1; for (i = 0; i < msix->msix_alloc - 1; i++) if (used[i] == 0 && used[i + 1] == 1) { free(used, M_DEVBUF); return (EINVAL); } if (used[0] != 1) { free(used, M_DEVBUF); return (EINVAL); } /* Make sure none of the resources are allocated. */ for (i = 0; i < msix->msix_table_len; i++) { if (msix->msix_table[i].mte_vector == 0) continue; if (msix->msix_table[i].mte_handlers > 0) { free(used, M_DEVBUF); return (EBUSY); } rle = resource_list_find(&dinfo->resources, SYS_RES_IRQ, i + 1); KASSERT(rle != NULL, ("missing resource")); if (rle->res != NULL) { free(used, M_DEVBUF); return (EBUSY); } } /* Free the existing resource list entries. */ for (i = 0; i < msix->msix_table_len; i++) { if (msix->msix_table[i].mte_vector == 0) continue; resource_list_delete(&dinfo->resources, SYS_RES_IRQ, i + 1); } /* * Build the new virtual table keeping track of which vectors are * used. */ free(msix->msix_table, M_DEVBUF); msix->msix_table = malloc(sizeof(struct msix_table_entry) * count, M_DEVBUF, M_WAITOK | M_ZERO); for (i = 0; i < count; i++) msix->msix_table[i].mte_vector = vectors[i]; msix->msix_table_len = count; /* Free any unused IRQs and resize the vectors array if necessary. */ j = msix->msix_alloc - 1; if (used[j] == 0) { struct msix_vector *vec; while (used[j] == 0) { PCIB_RELEASE_MSIX(device_get_parent(dev), child, msix->msix_vectors[j].mv_irq); j--; } vec = malloc(sizeof(struct msix_vector) * (j + 1), M_DEVBUF, M_WAITOK); bcopy(msix->msix_vectors, vec, sizeof(struct msix_vector) * (j + 1)); free(msix->msix_vectors, M_DEVBUF); msix->msix_vectors = vec; msix->msix_alloc = j + 1; } free(used, M_DEVBUF); /* Map the IRQs onto the rids. */ for (i = 0; i < count; i++) { if (vectors[i] == 0) continue; irq = msix->msix_vectors[vectors[i] - 1].mv_irq; resource_list_add(&dinfo->resources, SYS_RES_IRQ, i + 1, irq, irq, 1); } if (bootverbose) { device_printf(child, "Remapped MSI-X IRQs as: "); for (i = 0; i < count; i++) { if (i != 0) printf(", "); if (vectors[i] == 0) printf("---"); else printf("%d", msix->msix_vectors[vectors[i] - 1].mv_irq); } printf("\n"); } return (0); } static int pci_release_msix(device_t dev, device_t child) { struct pci_devinfo *dinfo = device_get_ivars(child); struct pcicfg_msix *msix = &dinfo->cfg.msix; struct resource_list_entry *rle; int i; /* Do we have any messages to release? */ if (msix->msix_alloc == 0) return (ENODEV); /* Make sure none of the resources are allocated. */ for (i = 0; i < msix->msix_table_len; i++) { if (msix->msix_table[i].mte_vector == 0) continue; if (msix->msix_table[i].mte_handlers > 0) return (EBUSY); rle = resource_list_find(&dinfo->resources, SYS_RES_IRQ, i + 1); KASSERT(rle != NULL, ("missing resource")); if (rle->res != NULL) return (EBUSY); } /* Update control register to disable MSI-X. */ msix->msix_ctrl &= ~PCIM_MSIXCTRL_MSIX_ENABLE; pci_write_config(child, msix->msix_location + PCIR_MSIX_CTRL, msix->msix_ctrl, 2); /* Free the resource list entries. */ for (i = 0; i < msix->msix_table_len; i++) { if (msix->msix_table[i].mte_vector == 0) continue; resource_list_delete(&dinfo->resources, SYS_RES_IRQ, i + 1); } free(msix->msix_table, M_DEVBUF); msix->msix_table_len = 0; /* Release the IRQs. */ for (i = 0; i < msix->msix_alloc; i++) PCIB_RELEASE_MSIX(device_get_parent(dev), child, msix->msix_vectors[i].mv_irq); free(msix->msix_vectors, M_DEVBUF); msix->msix_alloc = 0; return (0); } /* * Return the max supported MSI-X messages this device supports. * Basically, assuming the MD code can alloc messages, this function * should return the maximum value that pci_alloc_msix() can return. * Thus, it is subject to the tunables, etc. */ int pci_msix_count_method(device_t dev, device_t child) { struct pci_devinfo *dinfo = device_get_ivars(child); struct pcicfg_msix *msix = &dinfo->cfg.msix; if (pci_do_msix && msix->msix_location != 0) return (msix->msix_msgnum); return (0); } int pci_msix_pba_bar_method(device_t dev, device_t child) { struct pci_devinfo *dinfo = device_get_ivars(child); struct pcicfg_msix *msix = &dinfo->cfg.msix; if (pci_do_msix && msix->msix_location != 0) return (msix->msix_pba_bar); return (-1); } int pci_msix_table_bar_method(device_t dev, device_t child) { struct pci_devinfo *dinfo = device_get_ivars(child); struct pcicfg_msix *msix = &dinfo->cfg.msix; if (pci_do_msix && msix->msix_location != 0) return (msix->msix_table_bar); return (-1); } /* * HyperTransport MSI mapping control */ void pci_ht_map_msi(device_t dev, uint64_t addr) { struct pci_devinfo *dinfo = device_get_ivars(dev); struct pcicfg_ht *ht = &dinfo->cfg.ht; if (!ht->ht_msimap) return; if (addr && !(ht->ht_msictrl & PCIM_HTCMD_MSI_ENABLE) && ht->ht_msiaddr >> 20 == addr >> 20) { /* Enable MSI -> HT mapping. */ ht->ht_msictrl |= PCIM_HTCMD_MSI_ENABLE; pci_write_config(dev, ht->ht_msimap + PCIR_HT_COMMAND, ht->ht_msictrl, 2); } if (!addr && ht->ht_msictrl & PCIM_HTCMD_MSI_ENABLE) { /* Disable MSI -> HT mapping. */ ht->ht_msictrl &= ~PCIM_HTCMD_MSI_ENABLE; pci_write_config(dev, ht->ht_msimap + PCIR_HT_COMMAND, ht->ht_msictrl, 2); } } int pci_get_max_payload(device_t dev) { struct pci_devinfo *dinfo = device_get_ivars(dev); int cap; uint16_t val; cap = dinfo->cfg.pcie.pcie_location; if (cap == 0) return (0); val = pci_read_config(dev, cap + PCIER_DEVICE_CTL, 2); val &= PCIEM_CTL_MAX_PAYLOAD; val >>= 5; return (1 << (val + 7)); } int pci_get_max_read_req(device_t dev) { struct pci_devinfo *dinfo = device_get_ivars(dev); int cap; uint16_t val; cap = dinfo->cfg.pcie.pcie_location; if (cap == 0) return (0); val = pci_read_config(dev, cap + PCIER_DEVICE_CTL, 2); val &= PCIEM_CTL_MAX_READ_REQUEST; val >>= 12; return (1 << (val + 7)); } int pci_set_max_read_req(device_t dev, int size) { struct pci_devinfo *dinfo = device_get_ivars(dev); int cap; uint16_t val; cap = dinfo->cfg.pcie.pcie_location; if (cap == 0) return (0); if (size < 128) size = 128; if (size > 4096) size = 4096; size = (1 << (fls(size) - 1)); val = pci_read_config(dev, cap + PCIER_DEVICE_CTL, 2); val &= ~PCIEM_CTL_MAX_READ_REQUEST; val |= (fls(size) - 8) << 12; pci_write_config(dev, cap + PCIER_DEVICE_CTL, val, 2); return (size); } uint32_t pcie_read_config(device_t dev, int reg, int width) { struct pci_devinfo *dinfo = device_get_ivars(dev); int cap; cap = dinfo->cfg.pcie.pcie_location; if (cap == 0) { if (width == 2) return (0xffff); return (0xffffffff); } return (pci_read_config(dev, cap + reg, width)); } void pcie_write_config(device_t dev, int reg, uint32_t value, int width) { struct pci_devinfo *dinfo = device_get_ivars(dev); int cap; cap = dinfo->cfg.pcie.pcie_location; if (cap == 0) return; pci_write_config(dev, cap + reg, value, width); } /* * Adjusts a PCI-e capability register by clearing the bits in mask * and setting the bits in (value & mask). Bits not set in mask are * not adjusted. * * Returns the old value on success or all ones on failure. */ uint32_t pcie_adjust_config(device_t dev, int reg, uint32_t mask, uint32_t value, int width) { struct pci_devinfo *dinfo = device_get_ivars(dev); uint32_t old, new; int cap; cap = dinfo->cfg.pcie.pcie_location; if (cap == 0) { if (width == 2) return (0xffff); return (0xffffffff); } old = pci_read_config(dev, cap + reg, width); new = old & ~mask; new |= (value & mask); pci_write_config(dev, cap + reg, new, width); return (old); } /* * Support for MSI message signalled interrupts. */ void pci_enable_msi_method(device_t dev, device_t child, uint64_t address, uint16_t data) { struct pci_devinfo *dinfo = device_get_ivars(child); struct pcicfg_msi *msi = &dinfo->cfg.msi; /* Write data and address values. */ pci_write_config(child, msi->msi_location + PCIR_MSI_ADDR, address & 0xffffffff, 4); if (msi->msi_ctrl & PCIM_MSICTRL_64BIT) { pci_write_config(child, msi->msi_location + PCIR_MSI_ADDR_HIGH, address >> 32, 4); pci_write_config(child, msi->msi_location + PCIR_MSI_DATA_64BIT, data, 2); } else pci_write_config(child, msi->msi_location + PCIR_MSI_DATA, data, 2); /* Enable MSI in the control register. */ msi->msi_ctrl |= PCIM_MSICTRL_MSI_ENABLE; pci_write_config(child, msi->msi_location + PCIR_MSI_CTRL, msi->msi_ctrl, 2); /* Enable MSI -> HT mapping. */ pci_ht_map_msi(child, address); } void pci_disable_msi_method(device_t dev, device_t child) { struct pci_devinfo *dinfo = device_get_ivars(child); struct pcicfg_msi *msi = &dinfo->cfg.msi; /* Disable MSI -> HT mapping. */ pci_ht_map_msi(child, 0); /* Disable MSI in the control register. */ msi->msi_ctrl &= ~PCIM_MSICTRL_MSI_ENABLE; pci_write_config(child, msi->msi_location + PCIR_MSI_CTRL, msi->msi_ctrl, 2); } /* * Restore MSI registers during resume. If MSI is enabled then * restore the data and address registers in addition to the control * register. */ static void pci_resume_msi(device_t dev) { struct pci_devinfo *dinfo = device_get_ivars(dev); struct pcicfg_msi *msi = &dinfo->cfg.msi; uint64_t address; uint16_t data; if (msi->msi_ctrl & PCIM_MSICTRL_MSI_ENABLE) { address = msi->msi_addr; data = msi->msi_data; pci_write_config(dev, msi->msi_location + PCIR_MSI_ADDR, address & 0xffffffff, 4); if (msi->msi_ctrl & PCIM_MSICTRL_64BIT) { pci_write_config(dev, msi->msi_location + PCIR_MSI_ADDR_HIGH, address >> 32, 4); pci_write_config(dev, msi->msi_location + PCIR_MSI_DATA_64BIT, data, 2); } else pci_write_config(dev, msi->msi_location + PCIR_MSI_DATA, data, 2); } pci_write_config(dev, msi->msi_location + PCIR_MSI_CTRL, msi->msi_ctrl, 2); } static int pci_remap_intr_method(device_t bus, device_t dev, u_int irq) { struct pci_devinfo *dinfo = device_get_ivars(dev); pcicfgregs *cfg = &dinfo->cfg; struct resource_list_entry *rle; struct msix_table_entry *mte; struct msix_vector *mv; uint64_t addr; uint32_t data; int error, i, j; /* * Handle MSI first. We try to find this IRQ among our list * of MSI IRQs. If we find it, we request updated address and * data registers and apply the results. */ if (cfg->msi.msi_alloc > 0) { /* If we don't have any active handlers, nothing to do. */ if (cfg->msi.msi_handlers == 0) return (0); for (i = 0; i < cfg->msi.msi_alloc; i++) { rle = resource_list_find(&dinfo->resources, SYS_RES_IRQ, i + 1); if (rle->start == irq) { error = PCIB_MAP_MSI(device_get_parent(bus), dev, irq, &addr, &data); if (error) return (error); pci_disable_msi(dev); dinfo->cfg.msi.msi_addr = addr; dinfo->cfg.msi.msi_data = data; pci_enable_msi(dev, addr, data); return (0); } } return (ENOENT); } /* * For MSI-X, we check to see if we have this IRQ. If we do, * we request the updated mapping info. If that works, we go * through all the slots that use this IRQ and update them. */ if (cfg->msix.msix_alloc > 0) { for (i = 0; i < cfg->msix.msix_alloc; i++) { mv = &cfg->msix.msix_vectors[i]; if (mv->mv_irq == irq) { error = PCIB_MAP_MSI(device_get_parent(bus), dev, irq, &addr, &data); if (error) return (error); mv->mv_address = addr; mv->mv_data = data; for (j = 0; j < cfg->msix.msix_table_len; j++) { mte = &cfg->msix.msix_table[j]; if (mte->mte_vector != i + 1) continue; if (mte->mte_handlers == 0) continue; pci_mask_msix(dev, j); pci_enable_msix(dev, j, addr, data); pci_unmask_msix(dev, j); } } } return (ENOENT); } return (ENOENT); } /* * Returns true if the specified device is blacklisted because MSI * doesn't work. */ int pci_msi_device_blacklisted(device_t dev) { if (!pci_honor_msi_blacklist) return (0); return (pci_has_quirk(pci_get_devid(dev), PCI_QUIRK_DISABLE_MSI)); } /* * Determine if MSI is blacklisted globally on this system. Currently, * we just check for blacklisted chipsets as represented by the * host-PCI bridge at device 0:0:0. In the future, it may become * necessary to check other system attributes, such as the kenv values * that give the motherboard manufacturer and model number. */ static int pci_msi_blacklisted(void) { device_t dev; if (!pci_honor_msi_blacklist) return (0); /* Blacklist all non-PCI-express and non-PCI-X chipsets. */ if (!(pcie_chipset || pcix_chipset)) { if (vm_guest != VM_GUEST_NO) { /* * Whitelist older chipsets in virtual * machines known to support MSI. */ dev = pci_find_bsf(0, 0, 0); if (dev != NULL) return (!pci_has_quirk(pci_get_devid(dev), PCI_QUIRK_ENABLE_MSI_VM)); } return (1); } dev = pci_find_bsf(0, 0, 0); if (dev != NULL) return (pci_msi_device_blacklisted(dev)); return (0); } /* * Returns true if the specified device is blacklisted because MSI-X * doesn't work. Note that this assumes that if MSI doesn't work, * MSI-X doesn't either. */ int pci_msix_device_blacklisted(device_t dev) { if (!pci_honor_msi_blacklist) return (0); if (pci_has_quirk(pci_get_devid(dev), PCI_QUIRK_DISABLE_MSIX)) return (1); return (pci_msi_device_blacklisted(dev)); } /* * Determine if MSI-X is blacklisted globally on this system. If MSI * is blacklisted, assume that MSI-X is as well. Check for additional * chipsets where MSI works but MSI-X does not. */ static int pci_msix_blacklisted(void) { device_t dev; if (!pci_honor_msi_blacklist) return (0); dev = pci_find_bsf(0, 0, 0); if (dev != NULL && pci_has_quirk(pci_get_devid(dev), PCI_QUIRK_DISABLE_MSIX)) return (1); return (pci_msi_blacklisted()); } /* * Attempt to allocate *count MSI messages. The actual number allocated is * returned in *count. After this function returns, each message will be * available to the driver as SYS_RES_IRQ resources starting at a rid 1. */ int pci_alloc_msi_method(device_t dev, device_t child, int *count) { struct pci_devinfo *dinfo = device_get_ivars(child); pcicfgregs *cfg = &dinfo->cfg; struct resource_list_entry *rle; int actual, error, i, irqs[32]; uint16_t ctrl; /* Don't let count == 0 get us into trouble. */ if (*count == 0) return (EINVAL); /* If rid 0 is allocated, then fail. */ rle = resource_list_find(&dinfo->resources, SYS_RES_IRQ, 0); if (rle != NULL && rle->res != NULL) return (ENXIO); /* Already have allocated messages? */ if (cfg->msi.msi_alloc != 0 || cfg->msix.msix_alloc != 0) return (ENXIO); /* If MSI is blacklisted for this system, fail. */ if (pci_msi_blacklisted()) return (ENXIO); /* MSI capability present? */ if (cfg->msi.msi_location == 0 || !pci_do_msi) return (ENODEV); if (bootverbose) device_printf(child, "attempting to allocate %d MSI vectors (%d supported)\n", *count, cfg->msi.msi_msgnum); /* Don't ask for more than the device supports. */ actual = min(*count, cfg->msi.msi_msgnum); /* Don't ask for more than 32 messages. */ actual = min(actual, 32); /* MSI requires power of 2 number of messages. */ if (!powerof2(actual)) return (EINVAL); for (;;) { /* Try to allocate N messages. */ error = PCIB_ALLOC_MSI(device_get_parent(dev), child, actual, actual, irqs); if (error == 0) break; if (actual == 1) return (error); /* Try N / 2. */ actual >>= 1; } /* * We now have N actual messages mapped onto SYS_RES_IRQ * resources in the irqs[] array, so add new resources * starting at rid 1. */ for (i = 0; i < actual; i++) resource_list_add(&dinfo->resources, SYS_RES_IRQ, i + 1, irqs[i], irqs[i], 1); if (bootverbose) { if (actual == 1) device_printf(child, "using IRQ %d for MSI\n", irqs[0]); else { int run; /* * Be fancy and try to print contiguous runs * of IRQ values as ranges. 'run' is true if * we are in a range. */ device_printf(child, "using IRQs %d", irqs[0]); run = 0; for (i = 1; i < actual; i++) { /* Still in a run? */ if (irqs[i] == irqs[i - 1] + 1) { run = 1; continue; } /* Finish previous range. */ if (run) { printf("-%d", irqs[i - 1]); run = 0; } /* Start new range. */ printf(",%d", irqs[i]); } /* Unfinished range? */ if (run) printf("-%d", irqs[actual - 1]); printf(" for MSI\n"); } } /* Update control register with actual count. */ ctrl = cfg->msi.msi_ctrl; ctrl &= ~PCIM_MSICTRL_MME_MASK; ctrl |= (ffs(actual) - 1) << 4; cfg->msi.msi_ctrl = ctrl; pci_write_config(child, cfg->msi.msi_location + PCIR_MSI_CTRL, ctrl, 2); /* Update counts of alloc'd messages. */ cfg->msi.msi_alloc = actual; cfg->msi.msi_handlers = 0; *count = actual; return (0); } /* Release the MSI messages associated with this device. */ int pci_release_msi_method(device_t dev, device_t child) { struct pci_devinfo *dinfo = device_get_ivars(child); struct pcicfg_msi *msi = &dinfo->cfg.msi; struct resource_list_entry *rle; int error, i, irqs[32]; /* Try MSI-X first. */ error = pci_release_msix(dev, child); if (error != ENODEV) return (error); /* Do we have any messages to release? */ if (msi->msi_alloc == 0) return (ENODEV); KASSERT(msi->msi_alloc <= 32, ("more than 32 alloc'd messages")); /* Make sure none of the resources are allocated. */ if (msi->msi_handlers > 0) return (EBUSY); for (i = 0; i < msi->msi_alloc; i++) { rle = resource_list_find(&dinfo->resources, SYS_RES_IRQ, i + 1); KASSERT(rle != NULL, ("missing MSI resource")); if (rle->res != NULL) return (EBUSY); irqs[i] = rle->start; } /* Update control register with 0 count. */ KASSERT(!(msi->msi_ctrl & PCIM_MSICTRL_MSI_ENABLE), ("%s: MSI still enabled", __func__)); msi->msi_ctrl &= ~PCIM_MSICTRL_MME_MASK; pci_write_config(child, msi->msi_location + PCIR_MSI_CTRL, msi->msi_ctrl, 2); /* Release the messages. */ PCIB_RELEASE_MSI(device_get_parent(dev), child, msi->msi_alloc, irqs); for (i = 0; i < msi->msi_alloc; i++) resource_list_delete(&dinfo->resources, SYS_RES_IRQ, i + 1); /* Update alloc count. */ msi->msi_alloc = 0; msi->msi_addr = 0; msi->msi_data = 0; return (0); } /* * Return the max supported MSI messages this device supports. * Basically, assuming the MD code can alloc messages, this function * should return the maximum value that pci_alloc_msi() can return. * Thus, it is subject to the tunables, etc. */ int pci_msi_count_method(device_t dev, device_t child) { struct pci_devinfo *dinfo = device_get_ivars(child); struct pcicfg_msi *msi = &dinfo->cfg.msi; if (pci_do_msi && msi->msi_location != 0) return (msi->msi_msgnum); return (0); } /* free pcicfgregs structure and all depending data structures */ int pci_freecfg(struct pci_devinfo *dinfo) { struct devlist *devlist_head; struct pci_map *pm, *next; int i; devlist_head = &pci_devq; if (dinfo->cfg.vpd.vpd_reg) { free(dinfo->cfg.vpd.vpd_ident, M_DEVBUF); for (i = 0; i < dinfo->cfg.vpd.vpd_rocnt; i++) free(dinfo->cfg.vpd.vpd_ros[i].value, M_DEVBUF); free(dinfo->cfg.vpd.vpd_ros, M_DEVBUF); for (i = 0; i < dinfo->cfg.vpd.vpd_wcnt; i++) free(dinfo->cfg.vpd.vpd_w[i].value, M_DEVBUF); free(dinfo->cfg.vpd.vpd_w, M_DEVBUF); } STAILQ_FOREACH_SAFE(pm, &dinfo->cfg.maps, pm_link, next) { free(pm, M_DEVBUF); } STAILQ_REMOVE(devlist_head, dinfo, pci_devinfo, pci_links); free(dinfo, M_DEVBUF); /* increment the generation count */ pci_generation++; /* we're losing one device */ pci_numdevs--; return (0); } /* * PCI power manangement */ int pci_set_powerstate_method(device_t dev, device_t child, int state) { struct pci_devinfo *dinfo = device_get_ivars(child); pcicfgregs *cfg = &dinfo->cfg; uint16_t status; int oldstate, highest, delay; if (cfg->pp.pp_cap == 0) return (EOPNOTSUPP); /* * Optimize a no state change request away. While it would be OK to * write to the hardware in theory, some devices have shown odd * behavior when going from D3 -> D3. */ oldstate = pci_get_powerstate(child); if (oldstate == state) return (0); /* * The PCI power management specification states that after a state * transition between PCI power states, system software must * guarantee a minimal delay before the function accesses the device. * Compute the worst case delay that we need to guarantee before we * access the device. Many devices will be responsive much more * quickly than this delay, but there are some that don't respond * instantly to state changes. Transitions to/from D3 state require * 10ms, while D2 requires 200us, and D0/1 require none. The delay * is done below with DELAY rather than a sleeper function because * this function can be called from contexts where we cannot sleep. */ highest = (oldstate > state) ? oldstate : state; if (highest == PCI_POWERSTATE_D3) delay = 10000; else if (highest == PCI_POWERSTATE_D2) delay = 200; else delay = 0; status = PCI_READ_CONFIG(dev, child, cfg->pp.pp_status, 2) & ~PCIM_PSTAT_DMASK; switch (state) { case PCI_POWERSTATE_D0: status |= PCIM_PSTAT_D0; break; case PCI_POWERSTATE_D1: if ((cfg->pp.pp_cap & PCIM_PCAP_D1SUPP) == 0) return (EOPNOTSUPP); status |= PCIM_PSTAT_D1; break; case PCI_POWERSTATE_D2: if ((cfg->pp.pp_cap & PCIM_PCAP_D2SUPP) == 0) return (EOPNOTSUPP); status |= PCIM_PSTAT_D2; break; case PCI_POWERSTATE_D3: status |= PCIM_PSTAT_D3; break; default: return (EINVAL); } if (bootverbose) pci_printf(cfg, "Transition from D%d to D%d\n", oldstate, state); PCI_WRITE_CONFIG(dev, child, cfg->pp.pp_status, status, 2); if (delay) DELAY(delay); return (0); } int pci_get_powerstate_method(device_t dev, device_t child) { struct pci_devinfo *dinfo = device_get_ivars(child); pcicfgregs *cfg = &dinfo->cfg; uint16_t status; int result; if (cfg->pp.pp_cap != 0) { status = PCI_READ_CONFIG(dev, child, cfg->pp.pp_status, 2); switch (status & PCIM_PSTAT_DMASK) { case PCIM_PSTAT_D0: result = PCI_POWERSTATE_D0; break; case PCIM_PSTAT_D1: result = PCI_POWERSTATE_D1; break; case PCIM_PSTAT_D2: result = PCI_POWERSTATE_D2; break; case PCIM_PSTAT_D3: result = PCI_POWERSTATE_D3; break; default: result = PCI_POWERSTATE_UNKNOWN; break; } } else { /* No support, device is always at D0 */ result = PCI_POWERSTATE_D0; } return (result); } /* * Some convenience functions for PCI device drivers. */ static __inline void pci_set_command_bit(device_t dev, device_t child, uint16_t bit) { uint16_t command; command = PCI_READ_CONFIG(dev, child, PCIR_COMMAND, 2); command |= bit; PCI_WRITE_CONFIG(dev, child, PCIR_COMMAND, command, 2); } static __inline void pci_clear_command_bit(device_t dev, device_t child, uint16_t bit) { uint16_t command; command = PCI_READ_CONFIG(dev, child, PCIR_COMMAND, 2); command &= ~bit; PCI_WRITE_CONFIG(dev, child, PCIR_COMMAND, command, 2); } int pci_enable_busmaster_method(device_t dev, device_t child) { pci_set_command_bit(dev, child, PCIM_CMD_BUSMASTEREN); return (0); } int pci_disable_busmaster_method(device_t dev, device_t child) { pci_clear_command_bit(dev, child, PCIM_CMD_BUSMASTEREN); return (0); } int pci_enable_io_method(device_t dev, device_t child, int space) { uint16_t bit; switch(space) { case SYS_RES_IOPORT: bit = PCIM_CMD_PORTEN; break; case SYS_RES_MEMORY: bit = PCIM_CMD_MEMEN; break; default: return (EINVAL); } pci_set_command_bit(dev, child, bit); return (0); } int pci_disable_io_method(device_t dev, device_t child, int space) { uint16_t bit; switch(space) { case SYS_RES_IOPORT: bit = PCIM_CMD_PORTEN; break; case SYS_RES_MEMORY: bit = PCIM_CMD_MEMEN; break; default: return (EINVAL); } pci_clear_command_bit(dev, child, bit); return (0); } /* * New style pci driver. Parent device is either a pci-host-bridge or a * pci-pci-bridge. Both kinds are represented by instances of pcib. */ void pci_print_verbose(struct pci_devinfo *dinfo) { if (bootverbose) { pcicfgregs *cfg = &dinfo->cfg; printf("found->\tvendor=0x%04x, dev=0x%04x, revid=0x%02x\n", cfg->vendor, cfg->device, cfg->revid); printf("\tdomain=%d, bus=%d, slot=%d, func=%d\n", cfg->domain, cfg->bus, cfg->slot, cfg->func); printf("\tclass=%02x-%02x-%02x, hdrtype=0x%02x, mfdev=%d\n", cfg->baseclass, cfg->subclass, cfg->progif, cfg->hdrtype, cfg->mfdev); printf("\tcmdreg=0x%04x, statreg=0x%04x, cachelnsz=%d (dwords)\n", cfg->cmdreg, cfg->statreg, cfg->cachelnsz); printf("\tlattimer=0x%02x (%d ns), mingnt=0x%02x (%d ns), maxlat=0x%02x (%d ns)\n", cfg->lattimer, cfg->lattimer * 30, cfg->mingnt, cfg->mingnt * 250, cfg->maxlat, cfg->maxlat * 250); if (cfg->intpin > 0) printf("\tintpin=%c, irq=%d\n", cfg->intpin +'a' -1, cfg->intline); if (cfg->pp.pp_cap) { uint16_t status; status = pci_read_config(cfg->dev, cfg->pp.pp_status, 2); printf("\tpowerspec %d supports D0%s%s D3 current D%d\n", cfg->pp.pp_cap & PCIM_PCAP_SPEC, cfg->pp.pp_cap & PCIM_PCAP_D1SUPP ? " D1" : "", cfg->pp.pp_cap & PCIM_PCAP_D2SUPP ? " D2" : "", status & PCIM_PSTAT_DMASK); } if (cfg->msi.msi_location) { int ctrl; ctrl = cfg->msi.msi_ctrl; printf("\tMSI supports %d message%s%s%s\n", cfg->msi.msi_msgnum, (cfg->msi.msi_msgnum == 1) ? "" : "s", (ctrl & PCIM_MSICTRL_64BIT) ? ", 64 bit" : "", (ctrl & PCIM_MSICTRL_VECTOR) ? ", vector masks":""); } if (cfg->msix.msix_location) { printf("\tMSI-X supports %d message%s ", cfg->msix.msix_msgnum, (cfg->msix.msix_msgnum == 1) ? "" : "s"); if (cfg->msix.msix_table_bar == cfg->msix.msix_pba_bar) printf("in map 0x%x\n", cfg->msix.msix_table_bar); else printf("in maps 0x%x and 0x%x\n", cfg->msix.msix_table_bar, cfg->msix.msix_pba_bar); } } } static int pci_porten(device_t dev) { return (pci_read_config(dev, PCIR_COMMAND, 2) & PCIM_CMD_PORTEN) != 0; } static int pci_memen(device_t dev) { return (pci_read_config(dev, PCIR_COMMAND, 2) & PCIM_CMD_MEMEN) != 0; } void pci_read_bar(device_t dev, int reg, pci_addr_t *mapp, pci_addr_t *testvalp, int *bar64) { struct pci_devinfo *dinfo; pci_addr_t map, testval; int ln2range; uint16_t cmd; /* * The device ROM BAR is special. It is always a 32-bit * memory BAR. Bit 0 is special and should not be set when * sizing the BAR. */ dinfo = device_get_ivars(dev); if (PCIR_IS_BIOS(&dinfo->cfg, reg)) { map = pci_read_config(dev, reg, 4); pci_write_config(dev, reg, 0xfffffffe, 4); testval = pci_read_config(dev, reg, 4); pci_write_config(dev, reg, map, 4); *mapp = map; *testvalp = testval; if (bar64 != NULL) *bar64 = 0; return; } map = pci_read_config(dev, reg, 4); ln2range = pci_maprange(map); if (ln2range == 64) map |= (pci_addr_t)pci_read_config(dev, reg + 4, 4) << 32; /* * Disable decoding via the command register before * determining the BAR's length since we will be placing it in * a weird state. */ cmd = pci_read_config(dev, PCIR_COMMAND, 2); pci_write_config(dev, PCIR_COMMAND, cmd & ~(PCI_BAR_MEM(map) ? PCIM_CMD_MEMEN : PCIM_CMD_PORTEN), 2); /* * Determine the BAR's length by writing all 1's. The bottom * log_2(size) bits of the BAR will stick as 0 when we read * the value back. * * NB: according to the PCI Local Bus Specification, rev. 3.0: * "Software writes 0FFFFFFFFh to both registers, reads them back, * and combines the result into a 64-bit value." (section 6.2.5.1) * * Writes to both registers must be performed before attempting to * read back the size value. */ testval = 0; pci_write_config(dev, reg, 0xffffffff, 4); if (ln2range == 64) { pci_write_config(dev, reg + 4, 0xffffffff, 4); testval |= (pci_addr_t)pci_read_config(dev, reg + 4, 4) << 32; } testval |= pci_read_config(dev, reg, 4); /* * Restore the original value of the BAR. We may have reprogrammed * the BAR of the low-level console device and when booting verbose, * we need the console device addressable. */ pci_write_config(dev, reg, map, 4); if (ln2range == 64) pci_write_config(dev, reg + 4, map >> 32, 4); pci_write_config(dev, PCIR_COMMAND, cmd, 2); *mapp = map; *testvalp = testval; if (bar64 != NULL) *bar64 = (ln2range == 64); } static void pci_write_bar(device_t dev, struct pci_map *pm, pci_addr_t base) { struct pci_devinfo *dinfo; int ln2range; /* The device ROM BAR is always a 32-bit memory BAR. */ dinfo = device_get_ivars(dev); if (PCIR_IS_BIOS(&dinfo->cfg, pm->pm_reg)) ln2range = 32; else ln2range = pci_maprange(pm->pm_value); pci_write_config(dev, pm->pm_reg, base, 4); if (ln2range == 64) pci_write_config(dev, pm->pm_reg + 4, base >> 32, 4); pm->pm_value = pci_read_config(dev, pm->pm_reg, 4); if (ln2range == 64) pm->pm_value |= (pci_addr_t)pci_read_config(dev, pm->pm_reg + 4, 4) << 32; } struct pci_map * pci_find_bar(device_t dev, int reg) { struct pci_devinfo *dinfo; struct pci_map *pm; dinfo = device_get_ivars(dev); STAILQ_FOREACH(pm, &dinfo->cfg.maps, pm_link) { if (pm->pm_reg == reg) return (pm); } return (NULL); } int pci_bar_enabled(device_t dev, struct pci_map *pm) { struct pci_devinfo *dinfo; uint16_t cmd; dinfo = device_get_ivars(dev); if (PCIR_IS_BIOS(&dinfo->cfg, pm->pm_reg) && !(pm->pm_value & PCIM_BIOS_ENABLE)) return (0); cmd = pci_read_config(dev, PCIR_COMMAND, 2); if (PCIR_IS_BIOS(&dinfo->cfg, pm->pm_reg) || PCI_BAR_MEM(pm->pm_value)) return ((cmd & PCIM_CMD_MEMEN) != 0); else return ((cmd & PCIM_CMD_PORTEN) != 0); } struct pci_map * pci_add_bar(device_t dev, int reg, pci_addr_t value, pci_addr_t size) { struct pci_devinfo *dinfo; struct pci_map *pm, *prev; dinfo = device_get_ivars(dev); pm = malloc(sizeof(*pm), M_DEVBUF, M_WAITOK | M_ZERO); pm->pm_reg = reg; pm->pm_value = value; pm->pm_size = size; STAILQ_FOREACH(prev, &dinfo->cfg.maps, pm_link) { KASSERT(prev->pm_reg != pm->pm_reg, ("duplicate map %02x", reg)); if (STAILQ_NEXT(prev, pm_link) == NULL || STAILQ_NEXT(prev, pm_link)->pm_reg > pm->pm_reg) break; } if (prev != NULL) STAILQ_INSERT_AFTER(&dinfo->cfg.maps, prev, pm, pm_link); else STAILQ_INSERT_TAIL(&dinfo->cfg.maps, pm, pm_link); return (pm); } static void pci_restore_bars(device_t dev) { struct pci_devinfo *dinfo; struct pci_map *pm; int ln2range; dinfo = device_get_ivars(dev); STAILQ_FOREACH(pm, &dinfo->cfg.maps, pm_link) { if (PCIR_IS_BIOS(&dinfo->cfg, pm->pm_reg)) ln2range = 32; else ln2range = pci_maprange(pm->pm_value); pci_write_config(dev, pm->pm_reg, pm->pm_value, 4); if (ln2range == 64) pci_write_config(dev, pm->pm_reg + 4, pm->pm_value >> 32, 4); } } /* * Add a resource based on a pci map register. Return 1 if the map * register is a 32bit map register or 2 if it is a 64bit register. */ static int pci_add_map(device_t bus, device_t dev, int reg, struct resource_list *rl, int force, int prefetch) { struct pci_map *pm; pci_addr_t base, map, testval; pci_addr_t start, end, count; int barlen, basezero, flags, maprange, mapsize, type; uint16_t cmd; struct resource *res; /* * The BAR may already exist if the device is a CardBus card * whose CIS is stored in this BAR. */ pm = pci_find_bar(dev, reg); if (pm != NULL) { maprange = pci_maprange(pm->pm_value); barlen = maprange == 64 ? 2 : 1; return (barlen); } pci_read_bar(dev, reg, &map, &testval, NULL); if (PCI_BAR_MEM(map)) { type = SYS_RES_MEMORY; if (map & PCIM_BAR_MEM_PREFETCH) prefetch = 1; } else type = SYS_RES_IOPORT; mapsize = pci_mapsize(testval); base = pci_mapbase(map); #ifdef __PCI_BAR_ZERO_VALID basezero = 0; #else basezero = base == 0; #endif maprange = pci_maprange(map); barlen = maprange == 64 ? 2 : 1; /* * For I/O registers, if bottom bit is set, and the next bit up * isn't clear, we know we have a BAR that doesn't conform to the * spec, so ignore it. Also, sanity check the size of the data * areas to the type of memory involved. Memory must be at least * 16 bytes in size, while I/O ranges must be at least 4. */ if (PCI_BAR_IO(testval) && (testval & PCIM_BAR_IO_RESERVED) != 0) return (barlen); if ((type == SYS_RES_MEMORY && mapsize < 4) || (type == SYS_RES_IOPORT && mapsize < 2)) return (barlen); /* Save a record of this BAR. */ pm = pci_add_bar(dev, reg, map, mapsize); if (bootverbose) { printf("\tmap[%02x]: type %s, range %2d, base %#jx, size %2d", reg, pci_maptype(map), maprange, (uintmax_t)base, mapsize); if (type == SYS_RES_IOPORT && !pci_porten(dev)) printf(", port disabled\n"); else if (type == SYS_RES_MEMORY && !pci_memen(dev)) printf(", memory disabled\n"); else printf(", enabled\n"); } /* * If base is 0, then we have problems if this architecture does * not allow that. It is best to ignore such entries for the * moment. These will be allocated later if the driver specifically * requests them. However, some removable buses look better when * all resources are allocated, so allow '0' to be overriden. * * Similarly treat maps whose values is the same as the test value * read back. These maps have had all f's written to them by the * BIOS in an attempt to disable the resources. */ if (!force && (basezero || map == testval)) return (barlen); if ((u_long)base != base) { device_printf(bus, "pci%d:%d:%d:%d bar %#x too many address bits", pci_get_domain(dev), pci_get_bus(dev), pci_get_slot(dev), pci_get_function(dev), reg); return (barlen); } /* * This code theoretically does the right thing, but has * undesirable side effects in some cases where peripherals * respond oddly to having these bits enabled. Let the user * be able to turn them off (since pci_enable_io_modes is 1 by * default). */ if (pci_enable_io_modes) { /* Turn on resources that have been left off by a lazy BIOS */ if (type == SYS_RES_IOPORT && !pci_porten(dev)) { cmd = pci_read_config(dev, PCIR_COMMAND, 2); cmd |= PCIM_CMD_PORTEN; pci_write_config(dev, PCIR_COMMAND, cmd, 2); } if (type == SYS_RES_MEMORY && !pci_memen(dev)) { cmd = pci_read_config(dev, PCIR_COMMAND, 2); cmd |= PCIM_CMD_MEMEN; pci_write_config(dev, PCIR_COMMAND, cmd, 2); } } else { if (type == SYS_RES_IOPORT && !pci_porten(dev)) return (barlen); if (type == SYS_RES_MEMORY && !pci_memen(dev)) return (barlen); } count = (pci_addr_t)1 << mapsize; flags = RF_ALIGNMENT_LOG2(mapsize); if (prefetch) flags |= RF_PREFETCHABLE; if (basezero || base == pci_mapbase(testval) || pci_clear_bars) { start = 0; /* Let the parent decide. */ end = ~0; } else { start = base; end = base + count - 1; } resource_list_add(rl, type, reg, start, end, count); /* * Try to allocate the resource for this BAR from our parent * so that this resource range is already reserved. The * driver for this device will later inherit this resource in * pci_alloc_resource(). */ res = resource_list_reserve(rl, bus, dev, type, ®, start, end, count, flags); if ((pci_do_realloc_bars || pci_has_quirk(pci_get_devid(dev), PCI_QUIRK_REALLOC_BAR)) && res == NULL && (start != 0 || end != ~0)) { /* * If the allocation fails, try to allocate a resource for * this BAR using any available range. The firmware felt * it was important enough to assign a resource, so don't * disable decoding if we can help it. */ resource_list_delete(rl, type, reg); resource_list_add(rl, type, reg, 0, ~0, count); res = resource_list_reserve(rl, bus, dev, type, ®, 0, ~0, count, flags); } if (res == NULL) { /* * If the allocation fails, delete the resource list entry * and disable decoding for this device. * * If the driver requests this resource in the future, * pci_reserve_map() will try to allocate a fresh * resource range. */ resource_list_delete(rl, type, reg); pci_disable_io(dev, type); if (bootverbose) device_printf(bus, "pci%d:%d:%d:%d bar %#x failed to allocate\n", pci_get_domain(dev), pci_get_bus(dev), pci_get_slot(dev), pci_get_function(dev), reg); } else { start = rman_get_start(res); pci_write_bar(dev, pm, start); } return (barlen); } /* * For ATA devices we need to decide early what addressing mode to use. * Legacy demands that the primary and secondary ATA ports sits on the * same addresses that old ISA hardware did. This dictates that we use * those addresses and ignore the BAR's if we cannot set PCI native * addressing mode. */ static void pci_ata_maps(device_t bus, device_t dev, struct resource_list *rl, int force, uint32_t prefetchmask) { int rid, type, progif; #if 0 /* if this device supports PCI native addressing use it */ progif = pci_read_config(dev, PCIR_PROGIF, 1); if ((progif & 0x8a) == 0x8a) { if (pci_mapbase(pci_read_config(dev, PCIR_BAR(0), 4)) && pci_mapbase(pci_read_config(dev, PCIR_BAR(2), 4))) { printf("Trying ATA native PCI addressing mode\n"); pci_write_config(dev, PCIR_PROGIF, progif | 0x05, 1); } } #endif progif = pci_read_config(dev, PCIR_PROGIF, 1); type = SYS_RES_IOPORT; if (progif & PCIP_STORAGE_IDE_MODEPRIM) { pci_add_map(bus, dev, PCIR_BAR(0), rl, force, prefetchmask & (1 << 0)); pci_add_map(bus, dev, PCIR_BAR(1), rl, force, prefetchmask & (1 << 1)); } else { rid = PCIR_BAR(0); resource_list_add(rl, type, rid, 0x1f0, 0x1f7, 8); (void)resource_list_reserve(rl, bus, dev, type, &rid, 0x1f0, 0x1f7, 8, 0); rid = PCIR_BAR(1); resource_list_add(rl, type, rid, 0x3f6, 0x3f6, 1); (void)resource_list_reserve(rl, bus, dev, type, &rid, 0x3f6, 0x3f6, 1, 0); } if (progif & PCIP_STORAGE_IDE_MODESEC) { pci_add_map(bus, dev, PCIR_BAR(2), rl, force, prefetchmask & (1 << 2)); pci_add_map(bus, dev, PCIR_BAR(3), rl, force, prefetchmask & (1 << 3)); } else { rid = PCIR_BAR(2); resource_list_add(rl, type, rid, 0x170, 0x177, 8); (void)resource_list_reserve(rl, bus, dev, type, &rid, 0x170, 0x177, 8, 0); rid = PCIR_BAR(3); resource_list_add(rl, type, rid, 0x376, 0x376, 1); (void)resource_list_reserve(rl, bus, dev, type, &rid, 0x376, 0x376, 1, 0); } pci_add_map(bus, dev, PCIR_BAR(4), rl, force, prefetchmask & (1 << 4)); pci_add_map(bus, dev, PCIR_BAR(5), rl, force, prefetchmask & (1 << 5)); } static void pci_assign_interrupt(device_t bus, device_t dev, int force_route) { struct pci_devinfo *dinfo = device_get_ivars(dev); pcicfgregs *cfg = &dinfo->cfg; char tunable_name[64]; int irq; /* Has to have an intpin to have an interrupt. */ if (cfg->intpin == 0) return; /* Let the user override the IRQ with a tunable. */ irq = PCI_INVALID_IRQ; snprintf(tunable_name, sizeof(tunable_name), "hw.pci%d.%d.%d.INT%c.irq", cfg->domain, cfg->bus, cfg->slot, cfg->intpin + 'A' - 1); if (TUNABLE_INT_FETCH(tunable_name, &irq) && (irq >= 255 || irq <= 0)) irq = PCI_INVALID_IRQ; /* * If we didn't get an IRQ via the tunable, then we either use the * IRQ value in the intline register or we ask the bus to route an * interrupt for us. If force_route is true, then we only use the * value in the intline register if the bus was unable to assign an * IRQ. */ if (!PCI_INTERRUPT_VALID(irq)) { if (!PCI_INTERRUPT_VALID(cfg->intline) || force_route) irq = PCI_ASSIGN_INTERRUPT(bus, dev); if (!PCI_INTERRUPT_VALID(irq)) irq = cfg->intline; } /* If after all that we don't have an IRQ, just bail. */ if (!PCI_INTERRUPT_VALID(irq)) return; /* Update the config register if it changed. */ if (irq != cfg->intline) { cfg->intline = irq; pci_write_config(dev, PCIR_INTLINE, irq, 1); } /* Add this IRQ as rid 0 interrupt resource. */ resource_list_add(&dinfo->resources, SYS_RES_IRQ, 0, irq, irq, 1); } /* Perform early OHCI takeover from SMM. */ static void ohci_early_takeover(device_t self) { struct resource *res; uint32_t ctl; int rid; int i; rid = PCIR_BAR(0); res = bus_alloc_resource_any(self, SYS_RES_MEMORY, &rid, RF_ACTIVE); if (res == NULL) return; ctl = bus_read_4(res, OHCI_CONTROL); if (ctl & OHCI_IR) { if (bootverbose) printf("ohci early: " "SMM active, request owner change\n"); bus_write_4(res, OHCI_COMMAND_STATUS, OHCI_OCR); for (i = 0; (i < 100) && (ctl & OHCI_IR); i++) { DELAY(1000); ctl = bus_read_4(res, OHCI_CONTROL); } if (ctl & OHCI_IR) { if (bootverbose) printf("ohci early: " "SMM does not respond, resetting\n"); bus_write_4(res, OHCI_CONTROL, OHCI_HCFS_RESET); } /* Disable interrupts */ bus_write_4(res, OHCI_INTERRUPT_DISABLE, OHCI_ALL_INTRS); } bus_release_resource(self, SYS_RES_MEMORY, rid, res); } /* Perform early UHCI takeover from SMM. */ static void uhci_early_takeover(device_t self) { struct resource *res; int rid; /* * Set the PIRQD enable bit and switch off all the others. We don't * want legacy support to interfere with us XXX Does this also mean * that the BIOS won't touch the keyboard anymore if it is connected * to the ports of the root hub? */ pci_write_config(self, PCI_LEGSUP, PCI_LEGSUP_USBPIRQDEN, 2); /* Disable interrupts */ rid = PCI_UHCI_BASE_REG; res = bus_alloc_resource_any(self, SYS_RES_IOPORT, &rid, RF_ACTIVE); if (res != NULL) { bus_write_2(res, UHCI_INTR, 0); bus_release_resource(self, SYS_RES_IOPORT, rid, res); } } /* Perform early EHCI takeover from SMM. */ static void ehci_early_takeover(device_t self) { struct resource *res; uint32_t cparams; uint32_t eec; uint8_t eecp; uint8_t bios_sem; uint8_t offs; int rid; int i; rid = PCIR_BAR(0); res = bus_alloc_resource_any(self, SYS_RES_MEMORY, &rid, RF_ACTIVE); if (res == NULL) return; cparams = bus_read_4(res, EHCI_HCCPARAMS); /* Synchronise with the BIOS if it owns the controller. */ for (eecp = EHCI_HCC_EECP(cparams); eecp != 0; eecp = EHCI_EECP_NEXT(eec)) { eec = pci_read_config(self, eecp, 4); if (EHCI_EECP_ID(eec) != EHCI_EC_LEGSUP) { continue; } bios_sem = pci_read_config(self, eecp + EHCI_LEGSUP_BIOS_SEM, 1); if (bios_sem == 0) { continue; } if (bootverbose) printf("ehci early: " "SMM active, request owner change\n"); pci_write_config(self, eecp + EHCI_LEGSUP_OS_SEM, 1, 1); for (i = 0; (i < 100) && (bios_sem != 0); i++) { DELAY(1000); bios_sem = pci_read_config(self, eecp + EHCI_LEGSUP_BIOS_SEM, 1); } if (bios_sem != 0) { if (bootverbose) printf("ehci early: " "SMM does not respond\n"); } /* Disable interrupts */ offs = EHCI_CAPLENGTH(bus_read_4(res, EHCI_CAPLEN_HCIVERSION)); bus_write_4(res, offs + EHCI_USBINTR, 0); } bus_release_resource(self, SYS_RES_MEMORY, rid, res); } /* Perform early XHCI takeover from SMM. */ static void xhci_early_takeover(device_t self) { struct resource *res; uint32_t cparams; uint32_t eec; uint8_t eecp; uint8_t bios_sem; uint8_t offs; int rid; int i; rid = PCIR_BAR(0); res = bus_alloc_resource_any(self, SYS_RES_MEMORY, &rid, RF_ACTIVE); if (res == NULL) return; cparams = bus_read_4(res, XHCI_HCSPARAMS0); eec = -1; /* Synchronise with the BIOS if it owns the controller. */ for (eecp = XHCI_HCS0_XECP(cparams) << 2; eecp != 0 && XHCI_XECP_NEXT(eec); eecp += XHCI_XECP_NEXT(eec) << 2) { eec = bus_read_4(res, eecp); if (XHCI_XECP_ID(eec) != XHCI_ID_USB_LEGACY) continue; bios_sem = bus_read_1(res, eecp + XHCI_XECP_BIOS_SEM); if (bios_sem == 0) continue; if (bootverbose) printf("xhci early: " "SMM active, request owner change\n"); bus_write_1(res, eecp + XHCI_XECP_OS_SEM, 1); /* wait a maximum of 5 second */ for (i = 0; (i < 5000) && (bios_sem != 0); i++) { DELAY(1000); bios_sem = bus_read_1(res, eecp + XHCI_XECP_BIOS_SEM); } if (bios_sem != 0) { if (bootverbose) printf("xhci early: " "SMM does not respond\n"); } /* Disable interrupts */ offs = bus_read_1(res, XHCI_CAPLENGTH); bus_write_4(res, offs + XHCI_USBCMD, 0); bus_read_4(res, offs + XHCI_USBSTS); } bus_release_resource(self, SYS_RES_MEMORY, rid, res); } #if defined(NEW_PCIB) && defined(PCI_RES_BUS) static void pci_reserve_secbus(device_t bus, device_t dev, pcicfgregs *cfg, struct resource_list *rl) { struct resource *res; char *cp; rman_res_t start, end, count; int rid, sec_bus, sec_reg, sub_bus, sub_reg, sup_bus; switch (cfg->hdrtype & PCIM_HDRTYPE) { case PCIM_HDRTYPE_BRIDGE: sec_reg = PCIR_SECBUS_1; sub_reg = PCIR_SUBBUS_1; break; case PCIM_HDRTYPE_CARDBUS: sec_reg = PCIR_SECBUS_2; sub_reg = PCIR_SUBBUS_2; break; default: return; } /* * If the existing bus range is valid, attempt to reserve it * from our parent. If this fails for any reason, clear the * secbus and subbus registers. * * XXX: Should we reset sub_bus to sec_bus if it is < sec_bus? * This would at least preserve the existing sec_bus if it is * valid. */ sec_bus = PCI_READ_CONFIG(bus, dev, sec_reg, 1); sub_bus = PCI_READ_CONFIG(bus, dev, sub_reg, 1); /* Quirk handling. */ switch (pci_get_devid(dev)) { case 0x12258086: /* Intel 82454KX/GX (Orion) */ sup_bus = pci_read_config(dev, 0x41, 1); if (sup_bus != 0xff) { sec_bus = sup_bus + 1; sub_bus = sup_bus + 1; PCI_WRITE_CONFIG(bus, dev, sec_reg, sec_bus, 1); PCI_WRITE_CONFIG(bus, dev, sub_reg, sub_bus, 1); } break; case 0x00dd10de: /* Compaq R3000 BIOS sets wrong subordinate bus number. */ if ((cp = kern_getenv("smbios.planar.maker")) == NULL) break; if (strncmp(cp, "Compal", 6) != 0) { freeenv(cp); break; } freeenv(cp); if ((cp = kern_getenv("smbios.planar.product")) == NULL) break; if (strncmp(cp, "08A0", 4) != 0) { freeenv(cp); break; } freeenv(cp); if (sub_bus < 0xa) { sub_bus = 0xa; PCI_WRITE_CONFIG(bus, dev, sub_reg, sub_bus, 1); } break; } if (bootverbose) printf("\tsecbus=%d, subbus=%d\n", sec_bus, sub_bus); if (sec_bus > 0 && sub_bus >= sec_bus) { start = sec_bus; end = sub_bus; count = end - start + 1; resource_list_add(rl, PCI_RES_BUS, 0, 0, ~0, count); /* * If requested, clear secondary bus registers in * bridge devices to force a complete renumbering * rather than reserving the existing range. However, * preserve the existing size. */ if (pci_clear_buses) goto clear; rid = 0; res = resource_list_reserve(rl, bus, dev, PCI_RES_BUS, &rid, start, end, count, 0); if (res != NULL) return; if (bootverbose) device_printf(bus, "pci%d:%d:%d:%d secbus failed to allocate\n", pci_get_domain(dev), pci_get_bus(dev), pci_get_slot(dev), pci_get_function(dev)); } clear: PCI_WRITE_CONFIG(bus, dev, sec_reg, 0, 1); PCI_WRITE_CONFIG(bus, dev, sub_reg, 0, 1); } static struct resource * pci_alloc_secbus(device_t dev, device_t child, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int flags) { struct pci_devinfo *dinfo; pcicfgregs *cfg; struct resource_list *rl; struct resource *res; int sec_reg, sub_reg; dinfo = device_get_ivars(child); cfg = &dinfo->cfg; rl = &dinfo->resources; switch (cfg->hdrtype & PCIM_HDRTYPE) { case PCIM_HDRTYPE_BRIDGE: sec_reg = PCIR_SECBUS_1; sub_reg = PCIR_SUBBUS_1; break; case PCIM_HDRTYPE_CARDBUS: sec_reg = PCIR_SECBUS_2; sub_reg = PCIR_SUBBUS_2; break; default: return (NULL); } if (*rid != 0) return (NULL); if (resource_list_find(rl, PCI_RES_BUS, *rid) == NULL) resource_list_add(rl, PCI_RES_BUS, *rid, start, end, count); if (!resource_list_reserved(rl, PCI_RES_BUS, *rid)) { res = resource_list_reserve(rl, dev, child, PCI_RES_BUS, rid, start, end, count, flags & ~RF_ACTIVE); if (res == NULL) { resource_list_delete(rl, PCI_RES_BUS, *rid); device_printf(child, "allocating %ju bus%s failed\n", count, count == 1 ? "" : "es"); return (NULL); } if (bootverbose) device_printf(child, "Lazy allocation of %ju bus%s at %ju\n", count, count == 1 ? "" : "es", rman_get_start(res)); PCI_WRITE_CONFIG(dev, child, sec_reg, rman_get_start(res), 1); PCI_WRITE_CONFIG(dev, child, sub_reg, rman_get_end(res), 1); } return (resource_list_alloc(rl, dev, child, PCI_RES_BUS, rid, start, end, count, flags)); } #endif static int pci_ea_bei_to_rid(device_t dev, int bei) { #ifdef PCI_IOV struct pci_devinfo *dinfo; int iov_pos; struct pcicfg_iov *iov; dinfo = device_get_ivars(dev); iov = dinfo->cfg.iov; if (iov != NULL) iov_pos = iov->iov_pos; else iov_pos = 0; #endif /* Check if matches BAR */ if ((bei >= PCIM_EA_BEI_BAR_0) && (bei <= PCIM_EA_BEI_BAR_5)) return (PCIR_BAR(bei)); /* Check ROM */ if (bei == PCIM_EA_BEI_ROM) return (PCIR_BIOS); #ifdef PCI_IOV /* Check if matches VF_BAR */ if ((iov != NULL) && (bei >= PCIM_EA_BEI_VF_BAR_0) && (bei <= PCIM_EA_BEI_VF_BAR_5)) return (PCIR_SRIOV_BAR(bei - PCIM_EA_BEI_VF_BAR_0) + iov_pos); #endif return (-1); } int pci_ea_is_enabled(device_t dev, int rid) { struct pci_ea_entry *ea; struct pci_devinfo *dinfo; dinfo = device_get_ivars(dev); STAILQ_FOREACH(ea, &dinfo->cfg.ea.ea_entries, eae_link) { if (pci_ea_bei_to_rid(dev, ea->eae_bei) == rid) return ((ea->eae_flags & PCIM_EA_ENABLE) > 0); } return (0); } void pci_add_resources_ea(device_t bus, device_t dev, int alloc_iov) { struct pci_ea_entry *ea; struct pci_devinfo *dinfo; pci_addr_t start, end, count; struct resource_list *rl; int type, flags, rid; struct resource *res; uint32_t tmp; #ifdef PCI_IOV struct pcicfg_iov *iov; #endif dinfo = device_get_ivars(dev); rl = &dinfo->resources; flags = 0; #ifdef PCI_IOV iov = dinfo->cfg.iov; #endif if (dinfo->cfg.ea.ea_location == 0) return; STAILQ_FOREACH(ea, &dinfo->cfg.ea.ea_entries, eae_link) { /* * TODO: Ignore EA-BAR if is not enabled. * Currently the EA implementation supports * only situation, where EA structure contains * predefined entries. In case they are not enabled * leave them unallocated and proceed with * a legacy-BAR mechanism. */ if ((ea->eae_flags & PCIM_EA_ENABLE) == 0) continue; switch ((ea->eae_flags & PCIM_EA_PP) >> PCIM_EA_PP_OFFSET) { case PCIM_EA_P_MEM_PREFETCH: case PCIM_EA_P_VF_MEM_PREFETCH: flags = RF_PREFETCHABLE; /* FALLTHROUGH */ case PCIM_EA_P_VF_MEM: case PCIM_EA_P_MEM: type = SYS_RES_MEMORY; break; case PCIM_EA_P_IO: type = SYS_RES_IOPORT; break; default: continue; } if (alloc_iov != 0) { #ifdef PCI_IOV /* Allocating IOV, confirm BEI matches */ if ((ea->eae_bei < PCIM_EA_BEI_VF_BAR_0) || (ea->eae_bei > PCIM_EA_BEI_VF_BAR_5)) continue; #else continue; #endif } else { /* Allocating BAR, confirm BEI matches */ if (((ea->eae_bei < PCIM_EA_BEI_BAR_0) || (ea->eae_bei > PCIM_EA_BEI_BAR_5)) && (ea->eae_bei != PCIM_EA_BEI_ROM)) continue; } rid = pci_ea_bei_to_rid(dev, ea->eae_bei); if (rid < 0) continue; /* Skip resources already allocated by EA */ if ((resource_list_find(rl, SYS_RES_MEMORY, rid) != NULL) || (resource_list_find(rl, SYS_RES_IOPORT, rid) != NULL)) continue; start = ea->eae_base; count = ea->eae_max_offset + 1; #ifdef PCI_IOV if (iov != NULL) count = count * iov->iov_num_vfs; #endif end = start + count - 1; if (count == 0) continue; resource_list_add(rl, type, rid, start, end, count); res = resource_list_reserve(rl, bus, dev, type, &rid, start, end, count, flags); if (res == NULL) { resource_list_delete(rl, type, rid); /* * Failed to allocate using EA, disable entry. * Another attempt to allocation will be performed * further, but this time using legacy BAR registers */ tmp = pci_read_config(dev, ea->eae_cfg_offset, 4); tmp &= ~PCIM_EA_ENABLE; pci_write_config(dev, ea->eae_cfg_offset, tmp, 4); /* * Disabling entry might fail in case it is hardwired. * Read flags again to match current status. */ ea->eae_flags = pci_read_config(dev, ea->eae_cfg_offset, 4); continue; } /* As per specification, fill BAR with zeros */ pci_write_config(dev, rid, 0, 4); } } void pci_add_resources(device_t bus, device_t dev, int force, uint32_t prefetchmask) { struct pci_devinfo *dinfo; pcicfgregs *cfg; struct resource_list *rl; const struct pci_quirk *q; uint32_t devid; int i; dinfo = device_get_ivars(dev); cfg = &dinfo->cfg; rl = &dinfo->resources; devid = (cfg->device << 16) | cfg->vendor; /* Allocate resources using Enhanced Allocation */ pci_add_resources_ea(bus, dev, 0); /* ATA devices needs special map treatment */ if ((pci_get_class(dev) == PCIC_STORAGE) && (pci_get_subclass(dev) == PCIS_STORAGE_IDE) && ((pci_get_progif(dev) & PCIP_STORAGE_IDE_MASTERDEV) || (!pci_read_config(dev, PCIR_BAR(0), 4) && !pci_read_config(dev, PCIR_BAR(2), 4))) ) pci_ata_maps(bus, dev, rl, force, prefetchmask); else for (i = 0; i < cfg->nummaps;) { /* Skip resources already managed by EA */ if ((resource_list_find(rl, SYS_RES_MEMORY, PCIR_BAR(i)) != NULL) || (resource_list_find(rl, SYS_RES_IOPORT, PCIR_BAR(i)) != NULL) || pci_ea_is_enabled(dev, PCIR_BAR(i))) { i++; continue; } /* * Skip quirked resources. */ for (q = &pci_quirks[0]; q->devid != 0; q++) if (q->devid == devid && q->type == PCI_QUIRK_UNMAP_REG && q->arg1 == PCIR_BAR(i)) break; if (q->devid != 0) { i++; continue; } i += pci_add_map(bus, dev, PCIR_BAR(i), rl, force, prefetchmask & (1 << i)); } /* * Add additional, quirked resources. */ for (q = &pci_quirks[0]; q->devid != 0; q++) if (q->devid == devid && q->type == PCI_QUIRK_MAP_REG) pci_add_map(bus, dev, q->arg1, rl, force, 0); if (cfg->intpin > 0 && PCI_INTERRUPT_VALID(cfg->intline)) { #ifdef __PCI_REROUTE_INTERRUPT /* * Try to re-route interrupts. Sometimes the BIOS or * firmware may leave bogus values in these registers. * If the re-route fails, then just stick with what we * have. */ pci_assign_interrupt(bus, dev, 1); #else pci_assign_interrupt(bus, dev, 0); #endif } if (pci_usb_takeover && pci_get_class(dev) == PCIC_SERIALBUS && pci_get_subclass(dev) == PCIS_SERIALBUS_USB) { if (pci_get_progif(dev) == PCIP_SERIALBUS_USB_XHCI) xhci_early_takeover(dev); else if (pci_get_progif(dev) == PCIP_SERIALBUS_USB_EHCI) ehci_early_takeover(dev); else if (pci_get_progif(dev) == PCIP_SERIALBUS_USB_OHCI) ohci_early_takeover(dev); else if (pci_get_progif(dev) == PCIP_SERIALBUS_USB_UHCI) uhci_early_takeover(dev); } #if defined(NEW_PCIB) && defined(PCI_RES_BUS) /* * Reserve resources for secondary bus ranges behind bridge * devices. */ pci_reserve_secbus(bus, dev, cfg, rl); #endif } static struct pci_devinfo * pci_identify_function(device_t pcib, device_t dev, int domain, int busno, int slot, int func) { struct pci_devinfo *dinfo; dinfo = pci_read_device(pcib, dev, domain, busno, slot, func); if (dinfo != NULL) pci_add_child(dev, dinfo); return (dinfo); } void pci_add_children(device_t dev, int domain, int busno) { #define REG(n, w) PCIB_READ_CONFIG(pcib, busno, s, f, n, w) device_t pcib = device_get_parent(dev); struct pci_devinfo *dinfo; int maxslots; int s, f, pcifunchigh; uint8_t hdrtype; int first_func; /* * Try to detect a device at slot 0, function 0. If it exists, try to * enable ARI. We must enable ARI before detecting the rest of the * functions on this bus as ARI changes the set of slots and functions * that are legal on this bus. */ dinfo = pci_identify_function(pcib, dev, domain, busno, 0, 0); if (dinfo != NULL && pci_enable_ari) PCIB_TRY_ENABLE_ARI(pcib, dinfo->cfg.dev); /* * Start looking for new devices on slot 0 at function 1 because we * just identified the device at slot 0, function 0. */ first_func = 1; maxslots = PCIB_MAXSLOTS(pcib); for (s = 0; s <= maxslots; s++, first_func = 0) { pcifunchigh = 0; f = 0; DELAY(1); hdrtype = REG(PCIR_HDRTYPE, 1); if ((hdrtype & PCIM_HDRTYPE) > PCI_MAXHDRTYPE) continue; if (hdrtype & PCIM_MFDEV) pcifunchigh = PCIB_MAXFUNCS(pcib); for (f = first_func; f <= pcifunchigh; f++) pci_identify_function(pcib, dev, domain, busno, s, f); } #undef REG } int pci_rescan_method(device_t dev) { #define REG(n, w) PCIB_READ_CONFIG(pcib, busno, s, f, n, w) device_t pcib = device_get_parent(dev); device_t child, *devlist, *unchanged; int devcount, error, i, j, maxslots, oldcount; int busno, domain, s, f, pcifunchigh; uint8_t hdrtype; /* No need to check for ARI on a rescan. */ error = device_get_children(dev, &devlist, &devcount); if (error) return (error); if (devcount != 0) { unchanged = malloc(devcount * sizeof(device_t), M_TEMP, M_NOWAIT | M_ZERO); if (unchanged == NULL) { free(devlist, M_TEMP); return (ENOMEM); } } else unchanged = NULL; domain = pcib_get_domain(dev); busno = pcib_get_bus(dev); maxslots = PCIB_MAXSLOTS(pcib); for (s = 0; s <= maxslots; s++) { /* If function 0 is not present, skip to the next slot. */ f = 0; if (REG(PCIR_VENDOR, 2) == 0xffff) continue; pcifunchigh = 0; hdrtype = REG(PCIR_HDRTYPE, 1); if ((hdrtype & PCIM_HDRTYPE) > PCI_MAXHDRTYPE) continue; if (hdrtype & PCIM_MFDEV) pcifunchigh = PCIB_MAXFUNCS(pcib); for (f = 0; f <= pcifunchigh; f++) { if (REG(PCIR_VENDOR, 2) == 0xffff) continue; /* * Found a valid function. Check if a * device_t for this device already exists. */ for (i = 0; i < devcount; i++) { child = devlist[i]; if (child == NULL) continue; if (pci_get_slot(child) == s && pci_get_function(child) == f) { unchanged[i] = child; goto next_func; } } pci_identify_function(pcib, dev, domain, busno, s, f); next_func:; } } /* Remove devices that are no longer present. */ for (i = 0; i < devcount; i++) { if (unchanged[i] != NULL) continue; device_delete_child(dev, devlist[i]); } free(devlist, M_TEMP); oldcount = devcount; /* Try to attach the devices just added. */ error = device_get_children(dev, &devlist, &devcount); if (error) { free(unchanged, M_TEMP); return (error); } for (i = 0; i < devcount; i++) { for (j = 0; j < oldcount; j++) { if (devlist[i] == unchanged[j]) goto next_device; } device_probe_and_attach(devlist[i]); next_device:; } free(unchanged, M_TEMP); free(devlist, M_TEMP); return (0); #undef REG } #ifdef PCI_IOV device_t pci_add_iov_child(device_t bus, device_t pf, uint16_t rid, uint16_t vid, uint16_t did) { struct pci_devinfo *vf_dinfo; device_t pcib; int busno, slot, func; pcib = device_get_parent(bus); PCIB_DECODE_RID(pcib, rid, &busno, &slot, &func); vf_dinfo = pci_fill_devinfo(pcib, bus, pci_get_domain(pcib), busno, slot, func, vid, did); vf_dinfo->cfg.flags |= PCICFG_VF; pci_add_child(bus, vf_dinfo); return (vf_dinfo->cfg.dev); } device_t pci_create_iov_child_method(device_t bus, device_t pf, uint16_t rid, uint16_t vid, uint16_t did) { return (pci_add_iov_child(bus, pf, rid, vid, did)); } #endif static void pci_add_child_clear_aer(device_t dev, struct pci_devinfo *dinfo) { int aer; uint32_t r; uint16_t r2; if (dinfo->cfg.pcie.pcie_location != 0 && dinfo->cfg.pcie.pcie_type == PCIEM_TYPE_ROOT_PORT) { r2 = pci_read_config(dev, dinfo->cfg.pcie.pcie_location + PCIER_ROOT_CTL, 2); r2 &= ~(PCIEM_ROOT_CTL_SERR_CORR | PCIEM_ROOT_CTL_SERR_NONFATAL | PCIEM_ROOT_CTL_SERR_FATAL); pci_write_config(dev, dinfo->cfg.pcie.pcie_location + PCIER_ROOT_CTL, r2, 2); } if (pci_find_extcap(dev, PCIZ_AER, &aer) == 0) { r = pci_read_config(dev, aer + PCIR_AER_UC_STATUS, 4); pci_write_config(dev, aer + PCIR_AER_UC_STATUS, r, 4); if (r != 0 && bootverbose) { pci_printf(&dinfo->cfg, "clearing AER UC 0x%08x -> 0x%08x\n", r, pci_read_config(dev, aer + PCIR_AER_UC_STATUS, 4)); } r = pci_read_config(dev, aer + PCIR_AER_UC_MASK, 4); r &= ~(PCIM_AER_UC_TRAINING_ERROR | PCIM_AER_UC_DL_PROTOCOL_ERROR | PCIM_AER_UC_SURPRISE_LINK_DOWN | PCIM_AER_UC_POISONED_TLP | PCIM_AER_UC_FC_PROTOCOL_ERROR | PCIM_AER_UC_COMPLETION_TIMEOUT | PCIM_AER_UC_COMPLETER_ABORT | PCIM_AER_UC_UNEXPECTED_COMPLETION | PCIM_AER_UC_RECEIVER_OVERFLOW | PCIM_AER_UC_MALFORMED_TLP | PCIM_AER_UC_ECRC_ERROR | PCIM_AER_UC_UNSUPPORTED_REQUEST | PCIM_AER_UC_ACS_VIOLATION | PCIM_AER_UC_INTERNAL_ERROR | PCIM_AER_UC_MC_BLOCKED_TLP | PCIM_AER_UC_ATOMIC_EGRESS_BLK | PCIM_AER_UC_TLP_PREFIX_BLOCKED); pci_write_config(dev, aer + PCIR_AER_UC_MASK, r, 4); r = pci_read_config(dev, aer + PCIR_AER_COR_STATUS, 4); pci_write_config(dev, aer + PCIR_AER_COR_STATUS, r, 4); if (r != 0 && bootverbose) { pci_printf(&dinfo->cfg, "clearing AER COR 0x%08x -> 0x%08x\n", r, pci_read_config(dev, aer + PCIR_AER_COR_STATUS, 4)); } r = pci_read_config(dev, aer + PCIR_AER_COR_MASK, 4); r &= ~(PCIM_AER_COR_RECEIVER_ERROR | PCIM_AER_COR_BAD_TLP | PCIM_AER_COR_BAD_DLLP | PCIM_AER_COR_REPLAY_ROLLOVER | PCIM_AER_COR_REPLAY_TIMEOUT | PCIM_AER_COR_ADVISORY_NF_ERROR | PCIM_AER_COR_INTERNAL_ERROR | PCIM_AER_COR_HEADER_LOG_OVFLOW); pci_write_config(dev, aer + PCIR_AER_COR_MASK, r, 4); r = pci_read_config(dev, dinfo->cfg.pcie.pcie_location + PCIER_DEVICE_CTL, 2); r |= PCIEM_CTL_COR_ENABLE | PCIEM_CTL_NFER_ENABLE | PCIEM_CTL_FER_ENABLE | PCIEM_CTL_URR_ENABLE; pci_write_config(dev, dinfo->cfg.pcie.pcie_location + PCIER_DEVICE_CTL, r, 2); } } void pci_add_child(device_t bus, struct pci_devinfo *dinfo) { device_t dev; dinfo->cfg.dev = dev = device_add_child(bus, NULL, -1); device_set_ivars(dev, dinfo); resource_list_init(&dinfo->resources); pci_cfg_save(dev, dinfo, 0); pci_cfg_restore(dev, dinfo); pci_print_verbose(dinfo); pci_add_resources(bus, dev, 0, 0); pci_child_added(dinfo->cfg.dev); if (pci_clear_aer_on_attach) pci_add_child_clear_aer(dev, dinfo); EVENTHANDLER_INVOKE(pci_add_device, dinfo->cfg.dev); } void pci_child_added_method(device_t dev, device_t child) { } static int pci_probe(device_t dev) { device_set_desc(dev, "PCI bus"); /* Allow other subclasses to override this driver. */ return (BUS_PROBE_GENERIC); } int pci_attach_common(device_t dev) { struct pci_softc *sc; int busno, domain; #ifdef PCI_RES_BUS int rid; #endif sc = device_get_softc(dev); domain = pcib_get_domain(dev); busno = pcib_get_bus(dev); #ifdef PCI_RES_BUS rid = 0; sc->sc_bus = bus_alloc_resource(dev, PCI_RES_BUS, &rid, busno, busno, 1, 0); if (sc->sc_bus == NULL) { device_printf(dev, "failed to allocate bus number\n"); return (ENXIO); } #endif if (bootverbose) device_printf(dev, "domain=%d, physical bus=%d\n", domain, busno); sc->sc_dma_tag = bus_get_dma_tag(dev); return (0); } int pci_attach(device_t dev) { int busno, domain, error; error = pci_attach_common(dev); if (error) return (error); /* * Since there can be multiple independently numbered PCI * buses on systems with multiple PCI domains, we can't use * the unit number to decide which bus we are probing. We ask * the parent pcib what our domain and bus numbers are. */ domain = pcib_get_domain(dev); busno = pcib_get_bus(dev); pci_add_children(dev, domain, busno); return (bus_generic_attach(dev)); } int pci_detach(device_t dev) { #ifdef PCI_RES_BUS struct pci_softc *sc; #endif int error; error = bus_generic_detach(dev); if (error) return (error); #ifdef PCI_RES_BUS sc = device_get_softc(dev); error = bus_release_resource(dev, PCI_RES_BUS, 0, sc->sc_bus); if (error) return (error); #endif return (device_delete_children(dev)); } static void pci_hint_device_unit(device_t dev, device_t child, const char *name, int *unitp) { int line, unit; const char *at; char me1[24], me2[32]; uint8_t b, s, f; uint32_t d; d = pci_get_domain(child); b = pci_get_bus(child); s = pci_get_slot(child); f = pci_get_function(child); snprintf(me1, sizeof(me1), "pci%u:%u:%u", b, s, f); snprintf(me2, sizeof(me2), "pci%u:%u:%u:%u", d, b, s, f); line = 0; while (resource_find_dev(&line, name, &unit, "at", NULL) == 0) { resource_string_value(name, unit, "at", &at); if (strcmp(at, me1) != 0 && strcmp(at, me2) != 0) continue; /* No match, try next candidate */ *unitp = unit; return; } } static void pci_set_power_child(device_t dev, device_t child, int state) { device_t pcib; int dstate; /* * Set the device to the given state. If the firmware suggests * a different power state, use it instead. If power management * is not present, the firmware is responsible for managing * device power. Skip children who aren't attached since they * are handled separately. */ pcib = device_get_parent(dev); dstate = state; if (device_is_attached(child) && PCIB_POWER_FOR_SLEEP(pcib, child, &dstate) == 0) pci_set_powerstate(child, dstate); } int pci_suspend_child(device_t dev, device_t child) { struct pci_devinfo *dinfo; struct resource_list_entry *rle; int error; dinfo = device_get_ivars(child); /* * Save the PCI configuration space for the child and set the * device in the appropriate power state for this sleep state. */ pci_cfg_save(child, dinfo, 0); /* Suspend devices before potentially powering them down. */ error = bus_generic_suspend_child(dev, child); if (error) return (error); if (pci_do_power_suspend) { /* * Make sure this device's interrupt handler is not invoked * in the case the device uses a shared interrupt that can * be raised by some other device. * This is applicable only to regular (legacy) PCI interrupts * as MSI/MSI-X interrupts are never shared. */ rle = resource_list_find(&dinfo->resources, SYS_RES_IRQ, 0); if (rle != NULL && rle->res != NULL) (void)bus_suspend_intr(child, rle->res); pci_set_power_child(dev, child, PCI_POWERSTATE_D3); } return (0); } int pci_resume_child(device_t dev, device_t child) { struct pci_devinfo *dinfo; struct resource_list_entry *rle; if (pci_do_power_resume) pci_set_power_child(dev, child, PCI_POWERSTATE_D0); dinfo = device_get_ivars(child); pci_cfg_restore(child, dinfo); if (!device_is_attached(child)) pci_cfg_save(child, dinfo, 1); bus_generic_resume_child(dev, child); /* * Allow interrupts only after fully resuming the driver and hardware. */ if (pci_do_power_suspend) { /* See pci_suspend_child for details. */ rle = resource_list_find(&dinfo->resources, SYS_RES_IRQ, 0); if (rle != NULL && rle->res != NULL) (void)bus_resume_intr(child, rle->res); } return (0); } int pci_resume(device_t dev) { device_t child, *devlist; int error, i, numdevs; if ((error = device_get_children(dev, &devlist, &numdevs)) != 0) return (error); /* * Resume critical devices first, then everything else later. */ for (i = 0; i < numdevs; i++) { child = devlist[i]; switch (pci_get_class(child)) { case PCIC_DISPLAY: case PCIC_MEMORY: case PCIC_BRIDGE: case PCIC_BASEPERIPH: BUS_RESUME_CHILD(dev, child); break; } } for (i = 0; i < numdevs; i++) { child = devlist[i]; switch (pci_get_class(child)) { case PCIC_DISPLAY: case PCIC_MEMORY: case PCIC_BRIDGE: case PCIC_BASEPERIPH: break; default: BUS_RESUME_CHILD(dev, child); } } free(devlist, M_TEMP); return (0); } static void pci_load_vendor_data(void) { caddr_t data; void *ptr; size_t sz; data = preload_search_by_type("pci_vendor_data"); if (data != NULL) { ptr = preload_fetch_addr(data); sz = preload_fetch_size(data); if (ptr != NULL && sz != 0) { pci_vendordata = ptr; pci_vendordata_size = sz; /* terminate the database */ pci_vendordata[pci_vendordata_size] = '\n'; } } } void pci_driver_added(device_t dev, driver_t *driver) { int numdevs; device_t *devlist; device_t child; struct pci_devinfo *dinfo; int i; if (bootverbose) device_printf(dev, "driver added\n"); DEVICE_IDENTIFY(driver, dev); if (device_get_children(dev, &devlist, &numdevs) != 0) return; for (i = 0; i < numdevs; i++) { child = devlist[i]; if (device_get_state(child) != DS_NOTPRESENT) continue; dinfo = device_get_ivars(child); pci_print_verbose(dinfo); if (bootverbose) pci_printf(&dinfo->cfg, "reprobing on driver added\n"); pci_cfg_restore(child, dinfo); if (device_probe_and_attach(child) != 0) pci_child_detached(dev, child); } free(devlist, M_TEMP); } int pci_setup_intr(device_t dev, device_t child, struct resource *irq, int flags, driver_filter_t *filter, driver_intr_t *intr, void *arg, void **cookiep) { struct pci_devinfo *dinfo; struct msix_table_entry *mte; struct msix_vector *mv; uint64_t addr; uint32_t data; void *cookie; int error, rid; error = bus_generic_setup_intr(dev, child, irq, flags, filter, intr, arg, &cookie); if (error) return (error); /* If this is not a direct child, just bail out. */ if (device_get_parent(child) != dev) { *cookiep = cookie; return(0); } rid = rman_get_rid(irq); if (rid == 0) { /* Make sure that INTx is enabled */ pci_clear_command_bit(dev, child, PCIM_CMD_INTxDIS); } else { /* * Check to see if the interrupt is MSI or MSI-X. * Ask our parent to map the MSI and give * us the address and data register values. * If we fail for some reason, teardown the * interrupt handler. */ dinfo = device_get_ivars(child); if (dinfo->cfg.msi.msi_alloc > 0) { if (dinfo->cfg.msi.msi_addr == 0) { KASSERT(dinfo->cfg.msi.msi_handlers == 0, ("MSI has handlers, but vectors not mapped")); error = PCIB_MAP_MSI(device_get_parent(dev), child, rman_get_start(irq), &addr, &data); if (error) goto bad; dinfo->cfg.msi.msi_addr = addr; dinfo->cfg.msi.msi_data = data; } if (dinfo->cfg.msi.msi_handlers == 0) pci_enable_msi(child, dinfo->cfg.msi.msi_addr, dinfo->cfg.msi.msi_data); dinfo->cfg.msi.msi_handlers++; } else { KASSERT(dinfo->cfg.msix.msix_alloc > 0, ("No MSI or MSI-X interrupts allocated")); KASSERT(rid <= dinfo->cfg.msix.msix_table_len, ("MSI-X index too high")); mte = &dinfo->cfg.msix.msix_table[rid - 1]; KASSERT(mte->mte_vector != 0, ("no message vector")); mv = &dinfo->cfg.msix.msix_vectors[mte->mte_vector - 1]; KASSERT(mv->mv_irq == rman_get_start(irq), ("IRQ mismatch")); if (mv->mv_address == 0) { KASSERT(mte->mte_handlers == 0, ("MSI-X table entry has handlers, but vector not mapped")); error = PCIB_MAP_MSI(device_get_parent(dev), child, rman_get_start(irq), &addr, &data); if (error) goto bad; mv->mv_address = addr; mv->mv_data = data; } /* * The MSIX table entry must be made valid by * incrementing the mte_handlers before * calling pci_enable_msix() and * pci_resume_msix(). Else the MSIX rewrite * table quirk will not work as expected. */ mte->mte_handlers++; if (mte->mte_handlers == 1) { pci_enable_msix(child, rid - 1, mv->mv_address, mv->mv_data); pci_unmask_msix(child, rid - 1); } } /* * Make sure that INTx is disabled if we are using MSI/MSI-X, * unless the device is affected by PCI_QUIRK_MSI_INTX_BUG, * in which case we "enable" INTx so MSI/MSI-X actually works. */ if (!pci_has_quirk(pci_get_devid(child), PCI_QUIRK_MSI_INTX_BUG)) pci_set_command_bit(dev, child, PCIM_CMD_INTxDIS); else pci_clear_command_bit(dev, child, PCIM_CMD_INTxDIS); bad: if (error) { (void)bus_generic_teardown_intr(dev, child, irq, cookie); return (error); } } *cookiep = cookie; return (0); } int pci_teardown_intr(device_t dev, device_t child, struct resource *irq, void *cookie) { struct msix_table_entry *mte; struct resource_list_entry *rle; struct pci_devinfo *dinfo; int error, rid; if (irq == NULL || !(rman_get_flags(irq) & RF_ACTIVE)) return (EINVAL); /* If this isn't a direct child, just bail out */ if (device_get_parent(child) != dev) return(bus_generic_teardown_intr(dev, child, irq, cookie)); rid = rman_get_rid(irq); if (rid == 0) { /* Mask INTx */ pci_set_command_bit(dev, child, PCIM_CMD_INTxDIS); } else { /* * Check to see if the interrupt is MSI or MSI-X. If so, * decrement the appropriate handlers count and mask the * MSI-X message, or disable MSI messages if the count * drops to 0. */ dinfo = device_get_ivars(child); rle = resource_list_find(&dinfo->resources, SYS_RES_IRQ, rid); if (rle->res != irq) return (EINVAL); if (dinfo->cfg.msi.msi_alloc > 0) { KASSERT(rid <= dinfo->cfg.msi.msi_alloc, ("MSI-X index too high")); if (dinfo->cfg.msi.msi_handlers == 0) return (EINVAL); dinfo->cfg.msi.msi_handlers--; if (dinfo->cfg.msi.msi_handlers == 0) pci_disable_msi(child); } else { KASSERT(dinfo->cfg.msix.msix_alloc > 0, ("No MSI or MSI-X interrupts allocated")); KASSERT(rid <= dinfo->cfg.msix.msix_table_len, ("MSI-X index too high")); mte = &dinfo->cfg.msix.msix_table[rid - 1]; if (mte->mte_handlers == 0) return (EINVAL); mte->mte_handlers--; if (mte->mte_handlers == 0) pci_mask_msix(child, rid - 1); } } error = bus_generic_teardown_intr(dev, child, irq, cookie); if (rid > 0) KASSERT(error == 0, ("%s: generic teardown failed for MSI/MSI-X", __func__)); return (error); } int pci_print_child(device_t dev, device_t child) { struct pci_devinfo *dinfo; struct resource_list *rl; int retval = 0; dinfo = device_get_ivars(child); rl = &dinfo->resources; retval += bus_print_child_header(dev, child); retval += resource_list_print_type(rl, "port", SYS_RES_IOPORT, "%#jx"); retval += resource_list_print_type(rl, "mem", SYS_RES_MEMORY, "%#jx"); retval += resource_list_print_type(rl, "irq", SYS_RES_IRQ, "%jd"); if (device_get_flags(dev)) retval += printf(" flags %#x", device_get_flags(dev)); retval += printf(" at device %d.%d", pci_get_slot(child), pci_get_function(child)); retval += bus_print_child_domain(dev, child); retval += bus_print_child_footer(dev, child); return (retval); } static const struct { int class; int subclass; int report; /* 0 = bootverbose, 1 = always */ const char *desc; } pci_nomatch_tab[] = { {PCIC_OLD, -1, 1, "old"}, {PCIC_OLD, PCIS_OLD_NONVGA, 1, "non-VGA display device"}, {PCIC_OLD, PCIS_OLD_VGA, 1, "VGA-compatible display device"}, {PCIC_STORAGE, -1, 1, "mass storage"}, {PCIC_STORAGE, PCIS_STORAGE_SCSI, 1, "SCSI"}, {PCIC_STORAGE, PCIS_STORAGE_IDE, 1, "ATA"}, {PCIC_STORAGE, PCIS_STORAGE_FLOPPY, 1, "floppy disk"}, {PCIC_STORAGE, PCIS_STORAGE_IPI, 1, "IPI"}, {PCIC_STORAGE, PCIS_STORAGE_RAID, 1, "RAID"}, {PCIC_STORAGE, PCIS_STORAGE_ATA_ADMA, 1, "ATA (ADMA)"}, {PCIC_STORAGE, PCIS_STORAGE_SATA, 1, "SATA"}, {PCIC_STORAGE, PCIS_STORAGE_SAS, 1, "SAS"}, {PCIC_STORAGE, PCIS_STORAGE_NVM, 1, "NVM"}, {PCIC_NETWORK, -1, 1, "network"}, {PCIC_NETWORK, PCIS_NETWORK_ETHERNET, 1, "ethernet"}, {PCIC_NETWORK, PCIS_NETWORK_TOKENRING, 1, "token ring"}, {PCIC_NETWORK, PCIS_NETWORK_FDDI, 1, "fddi"}, {PCIC_NETWORK, PCIS_NETWORK_ATM, 1, "ATM"}, {PCIC_NETWORK, PCIS_NETWORK_ISDN, 1, "ISDN"}, {PCIC_DISPLAY, -1, 1, "display"}, {PCIC_DISPLAY, PCIS_DISPLAY_VGA, 1, "VGA"}, {PCIC_DISPLAY, PCIS_DISPLAY_XGA, 1, "XGA"}, {PCIC_DISPLAY, PCIS_DISPLAY_3D, 1, "3D"}, {PCIC_MULTIMEDIA, -1, 1, "multimedia"}, {PCIC_MULTIMEDIA, PCIS_MULTIMEDIA_VIDEO, 1, "video"}, {PCIC_MULTIMEDIA, PCIS_MULTIMEDIA_AUDIO, 1, "audio"}, {PCIC_MULTIMEDIA, PCIS_MULTIMEDIA_TELE, 1, "telephony"}, {PCIC_MULTIMEDIA, PCIS_MULTIMEDIA_HDA, 1, "HDA"}, {PCIC_MEMORY, -1, 1, "memory"}, {PCIC_MEMORY, PCIS_MEMORY_RAM, 1, "RAM"}, {PCIC_MEMORY, PCIS_MEMORY_FLASH, 1, "flash"}, {PCIC_BRIDGE, -1, 1, "bridge"}, {PCIC_BRIDGE, PCIS_BRIDGE_HOST, 1, "HOST-PCI"}, {PCIC_BRIDGE, PCIS_BRIDGE_ISA, 1, "PCI-ISA"}, {PCIC_BRIDGE, PCIS_BRIDGE_EISA, 1, "PCI-EISA"}, {PCIC_BRIDGE, PCIS_BRIDGE_MCA, 1, "PCI-MCA"}, {PCIC_BRIDGE, PCIS_BRIDGE_PCI, 1, "PCI-PCI"}, {PCIC_BRIDGE, PCIS_BRIDGE_PCMCIA, 1, "PCI-PCMCIA"}, {PCIC_BRIDGE, PCIS_BRIDGE_NUBUS, 1, "PCI-NuBus"}, {PCIC_BRIDGE, PCIS_BRIDGE_CARDBUS, 1, "PCI-CardBus"}, {PCIC_BRIDGE, PCIS_BRIDGE_RACEWAY, 1, "PCI-RACEway"}, {PCIC_SIMPLECOMM, -1, 1, "simple comms"}, {PCIC_SIMPLECOMM, PCIS_SIMPLECOMM_UART, 1, "UART"}, /* could detect 16550 */ {PCIC_SIMPLECOMM, PCIS_SIMPLECOMM_PAR, 1, "parallel port"}, {PCIC_SIMPLECOMM, PCIS_SIMPLECOMM_MULSER, 1, "multiport serial"}, {PCIC_SIMPLECOMM, PCIS_SIMPLECOMM_MODEM, 1, "generic modem"}, {PCIC_BASEPERIPH, -1, 0, "base peripheral"}, {PCIC_BASEPERIPH, PCIS_BASEPERIPH_PIC, 1, "interrupt controller"}, {PCIC_BASEPERIPH, PCIS_BASEPERIPH_DMA, 1, "DMA controller"}, {PCIC_BASEPERIPH, PCIS_BASEPERIPH_TIMER, 1, "timer"}, {PCIC_BASEPERIPH, PCIS_BASEPERIPH_RTC, 1, "realtime clock"}, {PCIC_BASEPERIPH, PCIS_BASEPERIPH_PCIHOT, 1, "PCI hot-plug controller"}, {PCIC_BASEPERIPH, PCIS_BASEPERIPH_SDHC, 1, "SD host controller"}, {PCIC_BASEPERIPH, PCIS_BASEPERIPH_IOMMU, 1, "IOMMU"}, {PCIC_INPUTDEV, -1, 1, "input device"}, {PCIC_INPUTDEV, PCIS_INPUTDEV_KEYBOARD, 1, "keyboard"}, {PCIC_INPUTDEV, PCIS_INPUTDEV_DIGITIZER,1, "digitizer"}, {PCIC_INPUTDEV, PCIS_INPUTDEV_MOUSE, 1, "mouse"}, {PCIC_INPUTDEV, PCIS_INPUTDEV_SCANNER, 1, "scanner"}, {PCIC_INPUTDEV, PCIS_INPUTDEV_GAMEPORT, 1, "gameport"}, {PCIC_DOCKING, -1, 1, "docking station"}, {PCIC_PROCESSOR, -1, 1, "processor"}, {PCIC_SERIALBUS, -1, 1, "serial bus"}, {PCIC_SERIALBUS, PCIS_SERIALBUS_FW, 1, "FireWire"}, {PCIC_SERIALBUS, PCIS_SERIALBUS_ACCESS, 1, "AccessBus"}, {PCIC_SERIALBUS, PCIS_SERIALBUS_SSA, 1, "SSA"}, {PCIC_SERIALBUS, PCIS_SERIALBUS_USB, 1, "USB"}, {PCIC_SERIALBUS, PCIS_SERIALBUS_FC, 1, "Fibre Channel"}, {PCIC_SERIALBUS, PCIS_SERIALBUS_SMBUS, 0, "SMBus"}, {PCIC_WIRELESS, -1, 1, "wireless controller"}, {PCIC_WIRELESS, PCIS_WIRELESS_IRDA, 1, "iRDA"}, {PCIC_WIRELESS, PCIS_WIRELESS_IR, 1, "IR"}, {PCIC_WIRELESS, PCIS_WIRELESS_RF, 1, "RF"}, {PCIC_INTELLIIO, -1, 1, "intelligent I/O controller"}, {PCIC_INTELLIIO, PCIS_INTELLIIO_I2O, 1, "I2O"}, {PCIC_SATCOM, -1, 1, "satellite communication"}, {PCIC_SATCOM, PCIS_SATCOM_TV, 1, "sat TV"}, {PCIC_SATCOM, PCIS_SATCOM_AUDIO, 1, "sat audio"}, {PCIC_SATCOM, PCIS_SATCOM_VOICE, 1, "sat voice"}, {PCIC_SATCOM, PCIS_SATCOM_DATA, 1, "sat data"}, {PCIC_CRYPTO, -1, 1, "encrypt/decrypt"}, {PCIC_CRYPTO, PCIS_CRYPTO_NETCOMP, 1, "network/computer crypto"}, {PCIC_CRYPTO, PCIS_CRYPTO_ENTERTAIN, 1, "entertainment crypto"}, {PCIC_DASP, -1, 0, "dasp"}, {PCIC_DASP, PCIS_DASP_DPIO, 1, "DPIO module"}, {PCIC_DASP, PCIS_DASP_PERFCNTRS, 1, "performance counters"}, {PCIC_DASP, PCIS_DASP_COMM_SYNC, 1, "communication synchronizer"}, {PCIC_DASP, PCIS_DASP_MGMT_CARD, 1, "signal processing management"}, {0, 0, 0, NULL} }; void pci_probe_nomatch(device_t dev, device_t child) { int i, report; const char *cp, *scp; char *device; /* * Look for a listing for this device in a loaded device database. */ report = 1; if ((device = pci_describe_device(child)) != NULL) { device_printf(dev, "<%s>", device); free(device, M_DEVBUF); } else { /* * Scan the class/subclass descriptions for a general * description. */ cp = "unknown"; scp = NULL; for (i = 0; pci_nomatch_tab[i].desc != NULL; i++) { if (pci_nomatch_tab[i].class == pci_get_class(child)) { if (pci_nomatch_tab[i].subclass == -1) { cp = pci_nomatch_tab[i].desc; report = pci_nomatch_tab[i].report; } else if (pci_nomatch_tab[i].subclass == pci_get_subclass(child)) { scp = pci_nomatch_tab[i].desc; report = pci_nomatch_tab[i].report; } } } if (report || bootverbose) { device_printf(dev, "<%s%s%s>", cp ? cp : "", ((cp != NULL) && (scp != NULL)) ? ", " : "", scp ? scp : ""); } } if (report || bootverbose) { printf(" at device %d.%d (no driver attached)\n", pci_get_slot(child), pci_get_function(child)); } pci_cfg_save(child, device_get_ivars(child), 1); } void pci_child_detached(device_t dev, device_t child) { struct pci_devinfo *dinfo; struct resource_list *rl; dinfo = device_get_ivars(child); rl = &dinfo->resources; /* * Have to deallocate IRQs before releasing any MSI messages and * have to release MSI messages before deallocating any memory * BARs. */ if (resource_list_release_active(rl, dev, child, SYS_RES_IRQ) != 0) pci_printf(&dinfo->cfg, "Device leaked IRQ resources\n"); if (dinfo->cfg.msi.msi_alloc != 0 || dinfo->cfg.msix.msix_alloc != 0) { pci_printf(&dinfo->cfg, "Device leaked MSI vectors\n"); (void)pci_release_msi(child); } if (resource_list_release_active(rl, dev, child, SYS_RES_MEMORY) != 0) pci_printf(&dinfo->cfg, "Device leaked memory resources\n"); if (resource_list_release_active(rl, dev, child, SYS_RES_IOPORT) != 0) pci_printf(&dinfo->cfg, "Device leaked I/O resources\n"); #ifdef PCI_RES_BUS if (resource_list_release_active(rl, dev, child, PCI_RES_BUS) != 0) pci_printf(&dinfo->cfg, "Device leaked PCI bus numbers\n"); #endif pci_cfg_save(child, dinfo, 1); } /* * Parse the PCI device database, if loaded, and return a pointer to a * description of the device. * * The database is flat text formatted as follows: * * Any line not in a valid format is ignored. * Lines are terminated with newline '\n' characters. * * A VENDOR line consists of the 4 digit (hex) vendor code, a TAB, then * the vendor name. * * A DEVICE line is entered immediately below the corresponding VENDOR ID. * - devices cannot be listed without a corresponding VENDOR line. * A DEVICE line consists of a TAB, the 4 digit (hex) device code, * another TAB, then the device name. */ /* * Assuming (ptr) points to the beginning of a line in the database, * return the vendor or device and description of the next entry. * The value of (vendor) or (device) inappropriate for the entry type * is set to -1. Returns nonzero at the end of the database. * * Note that this is slightly unrobust in the face of corrupt data; * we attempt to safeguard against this by spamming the end of the * database with a newline when we initialise. */ static int pci_describe_parse_line(char **ptr, int *vendor, int *device, char **desc) { char *cp = *ptr; int left; *device = -1; *vendor = -1; **desc = '\0'; for (;;) { left = pci_vendordata_size - (cp - pci_vendordata); if (left <= 0) { *ptr = cp; return(1); } /* vendor entry? */ if (*cp != '\t' && sscanf(cp, "%x\t%80[^\n]", vendor, *desc) == 2) break; /* device entry? */ if (*cp == '\t' && sscanf(cp, "%x\t%80[^\n]", device, *desc) == 2) break; /* skip to next line */ while (*cp != '\n' && left > 0) { cp++; left--; } if (*cp == '\n') { cp++; left--; } } /* skip to next line */ while (*cp != '\n' && left > 0) { cp++; left--; } if (*cp == '\n' && left > 0) cp++; *ptr = cp; return(0); } static char * pci_describe_device(device_t dev) { int vendor, device; char *desc, *vp, *dp, *line; desc = vp = dp = NULL; /* * If we have no vendor data, we can't do anything. */ if (pci_vendordata == NULL) goto out; /* * Scan the vendor data looking for this device */ line = pci_vendordata; if ((vp = malloc(80, M_DEVBUF, M_NOWAIT)) == NULL) goto out; for (;;) { if (pci_describe_parse_line(&line, &vendor, &device, &vp)) goto out; if (vendor == pci_get_vendor(dev)) break; } if ((dp = malloc(80, M_DEVBUF, M_NOWAIT)) == NULL) goto out; for (;;) { if (pci_describe_parse_line(&line, &vendor, &device, &dp)) { *dp = 0; break; } if (vendor != -1) { *dp = 0; break; } if (device == pci_get_device(dev)) break; } if (dp[0] == '\0') snprintf(dp, 80, "0x%x", pci_get_device(dev)); if ((desc = malloc(strlen(vp) + strlen(dp) + 3, M_DEVBUF, M_NOWAIT)) != NULL) sprintf(desc, "%s, %s", vp, dp); out: if (vp != NULL) free(vp, M_DEVBUF); if (dp != NULL) free(dp, M_DEVBUF); return(desc); } int pci_read_ivar(device_t dev, device_t child, int which, uintptr_t *result) { struct pci_devinfo *dinfo; pcicfgregs *cfg; dinfo = device_get_ivars(child); cfg = &dinfo->cfg; switch (which) { case PCI_IVAR_ETHADDR: /* * The generic accessor doesn't deal with failure, so * we set the return value, then return an error. */ *((uint8_t **) result) = NULL; return (EINVAL); case PCI_IVAR_SUBVENDOR: *result = cfg->subvendor; break; case PCI_IVAR_SUBDEVICE: *result = cfg->subdevice; break; case PCI_IVAR_VENDOR: *result = cfg->vendor; break; case PCI_IVAR_DEVICE: *result = cfg->device; break; case PCI_IVAR_DEVID: *result = (cfg->device << 16) | cfg->vendor; break; case PCI_IVAR_CLASS: *result = cfg->baseclass; break; case PCI_IVAR_SUBCLASS: *result = cfg->subclass; break; case PCI_IVAR_PROGIF: *result = cfg->progif; break; case PCI_IVAR_REVID: *result = cfg->revid; break; case PCI_IVAR_INTPIN: *result = cfg->intpin; break; case PCI_IVAR_IRQ: *result = cfg->intline; break; case PCI_IVAR_DOMAIN: *result = cfg->domain; break; case PCI_IVAR_BUS: *result = cfg->bus; break; case PCI_IVAR_SLOT: *result = cfg->slot; break; case PCI_IVAR_FUNCTION: *result = cfg->func; break; case PCI_IVAR_CMDREG: *result = cfg->cmdreg; break; case PCI_IVAR_CACHELNSZ: *result = cfg->cachelnsz; break; case PCI_IVAR_MINGNT: if (cfg->hdrtype != PCIM_HDRTYPE_NORMAL) { *result = -1; return (EINVAL); } *result = cfg->mingnt; break; case PCI_IVAR_MAXLAT: if (cfg->hdrtype != PCIM_HDRTYPE_NORMAL) { *result = -1; return (EINVAL); } *result = cfg->maxlat; break; case PCI_IVAR_LATTIMER: *result = cfg->lattimer; break; default: return (ENOENT); } return (0); } int pci_write_ivar(device_t dev, device_t child, int which, uintptr_t value) { struct pci_devinfo *dinfo; dinfo = device_get_ivars(child); switch (which) { case PCI_IVAR_INTPIN: dinfo->cfg.intpin = value; return (0); case PCI_IVAR_ETHADDR: case PCI_IVAR_SUBVENDOR: case PCI_IVAR_SUBDEVICE: case PCI_IVAR_VENDOR: case PCI_IVAR_DEVICE: case PCI_IVAR_DEVID: case PCI_IVAR_CLASS: case PCI_IVAR_SUBCLASS: case PCI_IVAR_PROGIF: case PCI_IVAR_REVID: case PCI_IVAR_IRQ: case PCI_IVAR_DOMAIN: case PCI_IVAR_BUS: case PCI_IVAR_SLOT: case PCI_IVAR_FUNCTION: return (EINVAL); /* disallow for now */ default: return (ENOENT); } } #include "opt_ddb.h" #ifdef DDB #include #include /* * List resources based on pci map registers, used for within ddb */ DB_SHOW_COMMAND(pciregs, db_pci_dump) { struct pci_devinfo *dinfo; struct devlist *devlist_head; struct pci_conf *p; const char *name; int i, error, none_count; none_count = 0; /* get the head of the device queue */ devlist_head = &pci_devq; /* * Go through the list of devices and print out devices */ for (error = 0, i = 0, dinfo = STAILQ_FIRST(devlist_head); (dinfo != NULL) && (error == 0) && (i < pci_numdevs) && !db_pager_quit; dinfo = STAILQ_NEXT(dinfo, pci_links), i++) { /* Populate pd_name and pd_unit */ name = NULL; if (dinfo->cfg.dev) name = device_get_name(dinfo->cfg.dev); p = &dinfo->conf; db_printf("%s%d@pci%d:%d:%d:%d:\tclass=0x%06x card=0x%08x " "chip=0x%08x rev=0x%02x hdr=0x%02x\n", (name && *name) ? name : "none", (name && *name) ? (int)device_get_unit(dinfo->cfg.dev) : none_count++, p->pc_sel.pc_domain, p->pc_sel.pc_bus, p->pc_sel.pc_dev, p->pc_sel.pc_func, (p->pc_class << 16) | (p->pc_subclass << 8) | p->pc_progif, (p->pc_subdevice << 16) | p->pc_subvendor, (p->pc_device << 16) | p->pc_vendor, p->pc_revid, p->pc_hdr); } } #endif /* DDB */ static struct resource * pci_reserve_map(device_t dev, device_t child, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int num, u_int flags) { struct pci_devinfo *dinfo = device_get_ivars(child); struct resource_list *rl = &dinfo->resources; struct resource *res; struct pci_map *pm; uint16_t cmd; pci_addr_t map, testval; int mapsize; res = NULL; /* If rid is managed by EA, ignore it */ if (pci_ea_is_enabled(child, *rid)) goto out; pm = pci_find_bar(child, *rid); if (pm != NULL) { /* This is a BAR that we failed to allocate earlier. */ mapsize = pm->pm_size; map = pm->pm_value; } else { /* * Weed out the bogons, and figure out how large the * BAR/map is. BARs that read back 0 here are bogus * and unimplemented. Note: atapci in legacy mode are * special and handled elsewhere in the code. If you * have a atapci device in legacy mode and it fails * here, that other code is broken. */ pci_read_bar(child, *rid, &map, &testval, NULL); /* * Determine the size of the BAR and ignore BARs with a size * of 0. Device ROM BARs use a different mask value. */ if (PCIR_IS_BIOS(&dinfo->cfg, *rid)) mapsize = pci_romsize(testval); else mapsize = pci_mapsize(testval); if (mapsize == 0) goto out; pm = pci_add_bar(child, *rid, map, mapsize); } if (PCI_BAR_MEM(map) || PCIR_IS_BIOS(&dinfo->cfg, *rid)) { if (type != SYS_RES_MEMORY) { if (bootverbose) device_printf(dev, "child %s requested type %d for rid %#x," " but the BAR says it is an memio\n", device_get_nameunit(child), type, *rid); goto out; } } else { if (type != SYS_RES_IOPORT) { if (bootverbose) device_printf(dev, "child %s requested type %d for rid %#x," " but the BAR says it is an ioport\n", device_get_nameunit(child), type, *rid); goto out; } } /* * For real BARs, we need to override the size that * the driver requests, because that's what the BAR * actually uses and we would otherwise have a * situation where we might allocate the excess to * another driver, which won't work. */ count = ((pci_addr_t)1 << mapsize) * num; if (RF_ALIGNMENT(flags) < mapsize) flags = (flags & ~RF_ALIGNMENT_MASK) | RF_ALIGNMENT_LOG2(mapsize); if (PCI_BAR_MEM(map) && (map & PCIM_BAR_MEM_PREFETCH)) flags |= RF_PREFETCHABLE; /* * Allocate enough resource, and then write back the * appropriate BAR for that resource. */ resource_list_add(rl, type, *rid, start, end, count); res = resource_list_reserve(rl, dev, child, type, rid, start, end, count, flags & ~RF_ACTIVE); if (res == NULL) { resource_list_delete(rl, type, *rid); device_printf(child, "%#jx bytes of rid %#x res %d failed (%#jx, %#jx).\n", count, *rid, type, start, end); goto out; } if (bootverbose) device_printf(child, "Lazy allocation of %#jx bytes rid %#x type %d at %#jx\n", count, *rid, type, rman_get_start(res)); /* Disable decoding via the CMD register before updating the BAR */ cmd = pci_read_config(child, PCIR_COMMAND, 2); pci_write_config(child, PCIR_COMMAND, cmd & ~(PCI_BAR_MEM(map) ? PCIM_CMD_MEMEN : PCIM_CMD_PORTEN), 2); map = rman_get_start(res); pci_write_bar(child, pm, map); /* Restore the original value of the CMD register */ pci_write_config(child, PCIR_COMMAND, cmd, 2); out: return (res); } struct resource * pci_alloc_multi_resource(device_t dev, device_t child, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_long num, u_int flags) { struct pci_devinfo *dinfo; struct resource_list *rl; struct resource_list_entry *rle; struct resource *res; pcicfgregs *cfg; /* * Perform lazy resource allocation */ dinfo = device_get_ivars(child); rl = &dinfo->resources; cfg = &dinfo->cfg; switch (type) { #if defined(NEW_PCIB) && defined(PCI_RES_BUS) case PCI_RES_BUS: return (pci_alloc_secbus(dev, child, rid, start, end, count, flags)); #endif case SYS_RES_IRQ: /* * Can't alloc legacy interrupt once MSI messages have * been allocated. */ if (*rid == 0 && (cfg->msi.msi_alloc > 0 || cfg->msix.msix_alloc > 0)) return (NULL); /* * If the child device doesn't have an interrupt * routed and is deserving of an interrupt, try to * assign it one. */ if (*rid == 0 && !PCI_INTERRUPT_VALID(cfg->intline) && (cfg->intpin != 0)) pci_assign_interrupt(dev, child, 0); break; case SYS_RES_IOPORT: case SYS_RES_MEMORY: #ifdef NEW_PCIB /* * PCI-PCI bridge I/O window resources are not BARs. * For those allocations just pass the request up the * tree. */ if (cfg->hdrtype == PCIM_HDRTYPE_BRIDGE) { switch (*rid) { case PCIR_IOBASEL_1: case PCIR_MEMBASE_1: case PCIR_PMBASEL_1: /* * XXX: Should we bother creating a resource * list entry? */ return (bus_generic_alloc_resource(dev, child, type, rid, start, end, count, flags)); } } #endif /* Reserve resources for this BAR if needed. */ rle = resource_list_find(rl, type, *rid); if (rle == NULL) { res = pci_reserve_map(dev, child, type, rid, start, end, count, num, flags); if (res == NULL) return (NULL); } } return (resource_list_alloc(rl, dev, child, type, rid, start, end, count, flags)); } struct resource * pci_alloc_resource(device_t dev, device_t child, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int flags) { #ifdef PCI_IOV struct pci_devinfo *dinfo; #endif if (device_get_parent(child) != dev) return (BUS_ALLOC_RESOURCE(device_get_parent(dev), child, type, rid, start, end, count, flags)); #ifdef PCI_IOV dinfo = device_get_ivars(child); if (dinfo->cfg.flags & PCICFG_VF) { switch (type) { /* VFs can't have I/O BARs. */ case SYS_RES_IOPORT: return (NULL); case SYS_RES_MEMORY: return (pci_vf_alloc_mem_resource(dev, child, rid, start, end, count, flags)); } /* Fall through for other types of resource allocations. */ } #endif return (pci_alloc_multi_resource(dev, child, type, rid, start, end, count, 1, flags)); } int pci_release_resource(device_t dev, device_t child, int type, int rid, struct resource *r) { struct pci_devinfo *dinfo; struct resource_list *rl; pcicfgregs *cfg; if (device_get_parent(child) != dev) return (BUS_RELEASE_RESOURCE(device_get_parent(dev), child, type, rid, r)); dinfo = device_get_ivars(child); cfg = &dinfo->cfg; #ifdef PCI_IOV if (dinfo->cfg.flags & PCICFG_VF) { switch (type) { /* VFs can't have I/O BARs. */ case SYS_RES_IOPORT: return (EDOOFUS); case SYS_RES_MEMORY: return (pci_vf_release_mem_resource(dev, child, rid, r)); } /* Fall through for other types of resource allocations. */ } #endif #ifdef NEW_PCIB /* * PCI-PCI bridge I/O window resources are not BARs. For * those allocations just pass the request up the tree. */ if (cfg->hdrtype == PCIM_HDRTYPE_BRIDGE && (type == SYS_RES_IOPORT || type == SYS_RES_MEMORY)) { switch (rid) { case PCIR_IOBASEL_1: case PCIR_MEMBASE_1: case PCIR_PMBASEL_1: return (bus_generic_release_resource(dev, child, type, rid, r)); } } #endif rl = &dinfo->resources; return (resource_list_release(rl, dev, child, type, rid, r)); } int pci_activate_resource(device_t dev, device_t child, int type, int rid, struct resource *r) { struct pci_devinfo *dinfo; int error; error = bus_generic_activate_resource(dev, child, type, rid, r); if (error) return (error); /* Enable decoding in the command register when activating BARs. */ if (device_get_parent(child) == dev) { /* Device ROMs need their decoding explicitly enabled. */ dinfo = device_get_ivars(child); if (type == SYS_RES_MEMORY && PCIR_IS_BIOS(&dinfo->cfg, rid)) pci_write_bar(child, pci_find_bar(child, rid), rman_get_start(r) | PCIM_BIOS_ENABLE); switch (type) { case SYS_RES_IOPORT: case SYS_RES_MEMORY: error = PCI_ENABLE_IO(dev, child, type); break; } } return (error); } int pci_deactivate_resource(device_t dev, device_t child, int type, int rid, struct resource *r) { struct pci_devinfo *dinfo; int error; error = bus_generic_deactivate_resource(dev, child, type, rid, r); if (error) return (error); /* Disable decoding for device ROMs. */ if (device_get_parent(child) == dev) { dinfo = device_get_ivars(child); if (type == SYS_RES_MEMORY && PCIR_IS_BIOS(&dinfo->cfg, rid)) pci_write_bar(child, pci_find_bar(child, rid), rman_get_start(r)); } return (0); } void pci_child_deleted(device_t dev, device_t child) { struct resource_list_entry *rle; struct resource_list *rl; struct pci_devinfo *dinfo; dinfo = device_get_ivars(child); rl = &dinfo->resources; EVENTHANDLER_INVOKE(pci_delete_device, child); /* Turn off access to resources we're about to free */ if (bus_child_present(child) != 0) { pci_write_config(child, PCIR_COMMAND, pci_read_config(child, PCIR_COMMAND, 2) & ~(PCIM_CMD_MEMEN | PCIM_CMD_PORTEN), 2); pci_disable_busmaster(child); } /* Free all allocated resources */ STAILQ_FOREACH(rle, rl, link) { if (rle->res) { if (rman_get_flags(rle->res) & RF_ACTIVE || resource_list_busy(rl, rle->type, rle->rid)) { pci_printf(&dinfo->cfg, "Resource still owned, oops. " "(type=%d, rid=%d, addr=%lx)\n", rle->type, rle->rid, rman_get_start(rle->res)); bus_release_resource(child, rle->type, rle->rid, rle->res); } resource_list_unreserve(rl, dev, child, rle->type, rle->rid); } } resource_list_free(rl); pci_freecfg(dinfo); } void pci_delete_resource(device_t dev, device_t child, int type, int rid) { struct pci_devinfo *dinfo; struct resource_list *rl; struct resource_list_entry *rle; if (device_get_parent(child) != dev) return; dinfo = device_get_ivars(child); rl = &dinfo->resources; rle = resource_list_find(rl, type, rid); if (rle == NULL) return; if (rle->res) { if (rman_get_flags(rle->res) & RF_ACTIVE || resource_list_busy(rl, type, rid)) { device_printf(dev, "delete_resource: " "Resource still owned by child, oops. " "(type=%d, rid=%d, addr=%jx)\n", type, rid, rman_get_start(rle->res)); return; } resource_list_unreserve(rl, dev, child, type, rid); } resource_list_delete(rl, type, rid); } struct resource_list * pci_get_resource_list (device_t dev, device_t child) { struct pci_devinfo *dinfo = device_get_ivars(child); return (&dinfo->resources); } #ifdef ACPI_DMAR bus_dma_tag_t acpi_iommu_get_dma_tag(device_t dev, device_t child); bus_dma_tag_t pci_get_dma_tag(device_t bus, device_t dev) { bus_dma_tag_t tag; struct pci_softc *sc; if (device_get_parent(dev) == bus) { /* try iommu and return if it works */ tag = acpi_iommu_get_dma_tag(bus, dev); } else tag = NULL; if (tag == NULL) { sc = device_get_softc(bus); tag = sc->sc_dma_tag; } return (tag); } #else bus_dma_tag_t pci_get_dma_tag(device_t bus, device_t dev) { struct pci_softc *sc = device_get_softc(bus); return (sc->sc_dma_tag); } #endif uint32_t pci_read_config_method(device_t dev, device_t child, int reg, int width) { struct pci_devinfo *dinfo = device_get_ivars(child); pcicfgregs *cfg = &dinfo->cfg; #ifdef PCI_IOV /* * SR-IOV VFs don't implement the VID or DID registers, so we have to * emulate them here. */ if (cfg->flags & PCICFG_VF) { if (reg == PCIR_VENDOR) { switch (width) { case 4: return (cfg->device << 16 | cfg->vendor); case 2: return (cfg->vendor); case 1: return (cfg->vendor & 0xff); default: return (0xffffffff); } } else if (reg == PCIR_DEVICE) { switch (width) { /* Note that an unaligned 4-byte read is an error. */ case 2: return (cfg->device); case 1: return (cfg->device & 0xff); default: return (0xffffffff); } } } #endif return (PCIB_READ_CONFIG(device_get_parent(dev), cfg->bus, cfg->slot, cfg->func, reg, width)); } void pci_write_config_method(device_t dev, device_t child, int reg, uint32_t val, int width) { struct pci_devinfo *dinfo = device_get_ivars(child); pcicfgregs *cfg = &dinfo->cfg; PCIB_WRITE_CONFIG(device_get_parent(dev), cfg->bus, cfg->slot, cfg->func, reg, val, width); } int pci_child_location_str_method(device_t dev, device_t child, char *buf, size_t buflen) { snprintf(buf, buflen, "slot=%d function=%d dbsf=pci%d:%d:%d:%d", pci_get_slot(child), pci_get_function(child), pci_get_domain(child), pci_get_bus(child), pci_get_slot(child), pci_get_function(child)); return (0); } int pci_child_pnpinfo_str_method(device_t dev, device_t child, char *buf, size_t buflen) { struct pci_devinfo *dinfo; pcicfgregs *cfg; dinfo = device_get_ivars(child); cfg = &dinfo->cfg; snprintf(buf, buflen, "vendor=0x%04x device=0x%04x subvendor=0x%04x " "subdevice=0x%04x class=0x%02x%02x%02x", cfg->vendor, cfg->device, cfg->subvendor, cfg->subdevice, cfg->baseclass, cfg->subclass, cfg->progif); return (0); } int pci_assign_interrupt_method(device_t dev, device_t child) { struct pci_devinfo *dinfo = device_get_ivars(child); pcicfgregs *cfg = &dinfo->cfg; return (PCIB_ROUTE_INTERRUPT(device_get_parent(dev), child, cfg->intpin)); } static void pci_lookup(void *arg, const char *name, device_t *dev) { long val; char *end; int domain, bus, slot, func; if (*dev != NULL) return; /* * Accept pciconf-style selectors of either pciD:B:S:F or * pciB:S:F. In the latter case, the domain is assumed to * be zero. */ if (strncmp(name, "pci", 3) != 0) return; val = strtol(name + 3, &end, 10); if (val < 0 || val > INT_MAX || *end != ':') return; domain = val; val = strtol(end + 1, &end, 10); if (val < 0 || val > INT_MAX || *end != ':') return; bus = val; val = strtol(end + 1, &end, 10); if (val < 0 || val > INT_MAX) return; slot = val; if (*end == ':') { val = strtol(end + 1, &end, 10); if (val < 0 || val > INT_MAX || *end != '\0') return; func = val; } else if (*end == '\0') { func = slot; slot = bus; bus = domain; domain = 0; } else return; if (domain > PCI_DOMAINMAX || bus > PCI_BUSMAX || slot > PCI_SLOTMAX || func > PCIE_ARI_FUNCMAX || (slot != 0 && func > PCI_FUNCMAX)) return; *dev = pci_find_dbsf(domain, bus, slot, func); } static int pci_modevent(module_t mod, int what, void *arg) { static struct cdev *pci_cdev; static eventhandler_tag tag; switch (what) { case MOD_LOAD: STAILQ_INIT(&pci_devq); pci_generation = 0; pci_cdev = make_dev(&pcicdev, 0, UID_ROOT, GID_WHEEL, 0644, "pci"); pci_load_vendor_data(); tag = EVENTHANDLER_REGISTER(dev_lookup, pci_lookup, NULL, 1000); break; case MOD_UNLOAD: if (tag != NULL) EVENTHANDLER_DEREGISTER(dev_lookup, tag); destroy_dev(pci_cdev); break; } return (0); } static void pci_cfg_restore_pcie(device_t dev, struct pci_devinfo *dinfo) { #define WREG(n, v) pci_write_config(dev, pos + (n), (v), 2) struct pcicfg_pcie *cfg; int version, pos; cfg = &dinfo->cfg.pcie; pos = cfg->pcie_location; version = cfg->pcie_flags & PCIEM_FLAGS_VERSION; WREG(PCIER_DEVICE_CTL, cfg->pcie_device_ctl); if (version > 1 || cfg->pcie_type == PCIEM_TYPE_ROOT_PORT || cfg->pcie_type == PCIEM_TYPE_ENDPOINT || cfg->pcie_type == PCIEM_TYPE_LEGACY_ENDPOINT) WREG(PCIER_LINK_CTL, cfg->pcie_link_ctl); if (version > 1 || (cfg->pcie_type == PCIEM_TYPE_ROOT_PORT || (cfg->pcie_type == PCIEM_TYPE_DOWNSTREAM_PORT && (cfg->pcie_flags & PCIEM_FLAGS_SLOT)))) WREG(PCIER_SLOT_CTL, cfg->pcie_slot_ctl); if (version > 1 || cfg->pcie_type == PCIEM_TYPE_ROOT_PORT || cfg->pcie_type == PCIEM_TYPE_ROOT_EC) WREG(PCIER_ROOT_CTL, cfg->pcie_root_ctl); if (version > 1) { WREG(PCIER_DEVICE_CTL2, cfg->pcie_device_ctl2); WREG(PCIER_LINK_CTL2, cfg->pcie_link_ctl2); WREG(PCIER_SLOT_CTL2, cfg->pcie_slot_ctl2); } #undef WREG } static void pci_cfg_restore_pcix(device_t dev, struct pci_devinfo *dinfo) { pci_write_config(dev, dinfo->cfg.pcix.pcix_location + PCIXR_COMMAND, dinfo->cfg.pcix.pcix_command, 2); } void pci_cfg_restore(device_t dev, struct pci_devinfo *dinfo) { /* * Restore the device to full power mode. We must do this * before we restore the registers because moving from D3 to * D0 will cause the chip's BARs and some other registers to * be reset to some unknown power on reset values. Cut down * the noise on boot by doing nothing if we are already in * state D0. */ if (pci_get_powerstate(dev) != PCI_POWERSTATE_D0) pci_set_powerstate(dev, PCI_POWERSTATE_D0); pci_write_config(dev, PCIR_INTLINE, dinfo->cfg.intline, 1); pci_write_config(dev, PCIR_INTPIN, dinfo->cfg.intpin, 1); pci_write_config(dev, PCIR_CACHELNSZ, dinfo->cfg.cachelnsz, 1); pci_write_config(dev, PCIR_LATTIMER, dinfo->cfg.lattimer, 1); pci_write_config(dev, PCIR_PROGIF, dinfo->cfg.progif, 1); pci_write_config(dev, PCIR_REVID, dinfo->cfg.revid, 1); switch (dinfo->cfg.hdrtype & PCIM_HDRTYPE) { case PCIM_HDRTYPE_NORMAL: pci_write_config(dev, PCIR_MINGNT, dinfo->cfg.mingnt, 1); pci_write_config(dev, PCIR_MAXLAT, dinfo->cfg.maxlat, 1); break; case PCIM_HDRTYPE_BRIDGE: pci_write_config(dev, PCIR_SECLAT_1, dinfo->cfg.bridge.br_seclat, 1); pci_write_config(dev, PCIR_SUBBUS_1, dinfo->cfg.bridge.br_subbus, 1); pci_write_config(dev, PCIR_SECBUS_1, dinfo->cfg.bridge.br_secbus, 1); pci_write_config(dev, PCIR_PRIBUS_1, dinfo->cfg.bridge.br_pribus, 1); pci_write_config(dev, PCIR_BRIDGECTL_1, dinfo->cfg.bridge.br_control, 2); break; case PCIM_HDRTYPE_CARDBUS: pci_write_config(dev, PCIR_SECLAT_2, dinfo->cfg.bridge.br_seclat, 1); pci_write_config(dev, PCIR_SUBBUS_2, dinfo->cfg.bridge.br_subbus, 1); pci_write_config(dev, PCIR_SECBUS_2, dinfo->cfg.bridge.br_secbus, 1); pci_write_config(dev, PCIR_PRIBUS_2, dinfo->cfg.bridge.br_pribus, 1); pci_write_config(dev, PCIR_BRIDGECTL_2, dinfo->cfg.bridge.br_control, 2); break; } pci_restore_bars(dev); if ((dinfo->cfg.hdrtype & PCIM_HDRTYPE) != PCIM_HDRTYPE_BRIDGE) pci_write_config(dev, PCIR_COMMAND, dinfo->cfg.cmdreg, 2); /* * Restore extended capabilities for PCI-Express and PCI-X */ if (dinfo->cfg.pcie.pcie_location != 0) pci_cfg_restore_pcie(dev, dinfo); if (dinfo->cfg.pcix.pcix_location != 0) pci_cfg_restore_pcix(dev, dinfo); /* Restore MSI and MSI-X configurations if they are present. */ if (dinfo->cfg.msi.msi_location != 0) pci_resume_msi(dev); if (dinfo->cfg.msix.msix_location != 0) pci_resume_msix(dev); #ifdef PCI_IOV if (dinfo->cfg.iov != NULL) pci_iov_cfg_restore(dev, dinfo); #endif } static void pci_cfg_save_pcie(device_t dev, struct pci_devinfo *dinfo) { #define RREG(n) pci_read_config(dev, pos + (n), 2) struct pcicfg_pcie *cfg; int version, pos; cfg = &dinfo->cfg.pcie; pos = cfg->pcie_location; cfg->pcie_flags = RREG(PCIER_FLAGS); version = cfg->pcie_flags & PCIEM_FLAGS_VERSION; cfg->pcie_device_ctl = RREG(PCIER_DEVICE_CTL); if (version > 1 || cfg->pcie_type == PCIEM_TYPE_ROOT_PORT || cfg->pcie_type == PCIEM_TYPE_ENDPOINT || cfg->pcie_type == PCIEM_TYPE_LEGACY_ENDPOINT) cfg->pcie_link_ctl = RREG(PCIER_LINK_CTL); if (version > 1 || (cfg->pcie_type == PCIEM_TYPE_ROOT_PORT || (cfg->pcie_type == PCIEM_TYPE_DOWNSTREAM_PORT && (cfg->pcie_flags & PCIEM_FLAGS_SLOT)))) cfg->pcie_slot_ctl = RREG(PCIER_SLOT_CTL); if (version > 1 || cfg->pcie_type == PCIEM_TYPE_ROOT_PORT || cfg->pcie_type == PCIEM_TYPE_ROOT_EC) cfg->pcie_root_ctl = RREG(PCIER_ROOT_CTL); if (version > 1) { cfg->pcie_device_ctl2 = RREG(PCIER_DEVICE_CTL2); cfg->pcie_link_ctl2 = RREG(PCIER_LINK_CTL2); cfg->pcie_slot_ctl2 = RREG(PCIER_SLOT_CTL2); } #undef RREG } static void pci_cfg_save_pcix(device_t dev, struct pci_devinfo *dinfo) { dinfo->cfg.pcix.pcix_command = pci_read_config(dev, dinfo->cfg.pcix.pcix_location + PCIXR_COMMAND, 2); } void pci_cfg_save(device_t dev, struct pci_devinfo *dinfo, int setstate) { uint32_t cls; int ps; /* * Some drivers apparently write to these registers w/o updating our * cached copy. No harm happens if we update the copy, so do so here * so we can restore them. The COMMAND register is modified by the * bus w/o updating the cache. This should represent the normally * writable portion of the 'defined' part of type 0/1/2 headers. */ dinfo->cfg.vendor = pci_read_config(dev, PCIR_VENDOR, 2); dinfo->cfg.device = pci_read_config(dev, PCIR_DEVICE, 2); dinfo->cfg.cmdreg = pci_read_config(dev, PCIR_COMMAND, 2); dinfo->cfg.intline = pci_read_config(dev, PCIR_INTLINE, 1); dinfo->cfg.intpin = pci_read_config(dev, PCIR_INTPIN, 1); dinfo->cfg.cachelnsz = pci_read_config(dev, PCIR_CACHELNSZ, 1); dinfo->cfg.lattimer = pci_read_config(dev, PCIR_LATTIMER, 1); dinfo->cfg.baseclass = pci_read_config(dev, PCIR_CLASS, 1); dinfo->cfg.subclass = pci_read_config(dev, PCIR_SUBCLASS, 1); dinfo->cfg.progif = pci_read_config(dev, PCIR_PROGIF, 1); dinfo->cfg.revid = pci_read_config(dev, PCIR_REVID, 1); switch (dinfo->cfg.hdrtype & PCIM_HDRTYPE) { case PCIM_HDRTYPE_NORMAL: dinfo->cfg.subvendor = pci_read_config(dev, PCIR_SUBVEND_0, 2); dinfo->cfg.subdevice = pci_read_config(dev, PCIR_SUBDEV_0, 2); dinfo->cfg.mingnt = pci_read_config(dev, PCIR_MINGNT, 1); dinfo->cfg.maxlat = pci_read_config(dev, PCIR_MAXLAT, 1); break; case PCIM_HDRTYPE_BRIDGE: dinfo->cfg.bridge.br_seclat = pci_read_config(dev, PCIR_SECLAT_1, 1); dinfo->cfg.bridge.br_subbus = pci_read_config(dev, PCIR_SUBBUS_1, 1); dinfo->cfg.bridge.br_secbus = pci_read_config(dev, PCIR_SECBUS_1, 1); dinfo->cfg.bridge.br_pribus = pci_read_config(dev, PCIR_PRIBUS_1, 1); dinfo->cfg.bridge.br_control = pci_read_config(dev, PCIR_BRIDGECTL_1, 2); break; case PCIM_HDRTYPE_CARDBUS: dinfo->cfg.bridge.br_seclat = pci_read_config(dev, PCIR_SECLAT_2, 1); dinfo->cfg.bridge.br_subbus = pci_read_config(dev, PCIR_SUBBUS_2, 1); dinfo->cfg.bridge.br_secbus = pci_read_config(dev, PCIR_SECBUS_2, 1); dinfo->cfg.bridge.br_pribus = pci_read_config(dev, PCIR_PRIBUS_2, 1); dinfo->cfg.bridge.br_control = pci_read_config(dev, PCIR_BRIDGECTL_2, 2); dinfo->cfg.subvendor = pci_read_config(dev, PCIR_SUBVEND_2, 2); dinfo->cfg.subdevice = pci_read_config(dev, PCIR_SUBDEV_2, 2); break; } if (dinfo->cfg.pcie.pcie_location != 0) pci_cfg_save_pcie(dev, dinfo); if (dinfo->cfg.pcix.pcix_location != 0) pci_cfg_save_pcix(dev, dinfo); #ifdef PCI_IOV if (dinfo->cfg.iov != NULL) pci_iov_cfg_save(dev, dinfo); #endif /* * don't set the state for display devices, base peripherals and * memory devices since bad things happen when they are powered down. * We should (a) have drivers that can easily detach and (b) use * generic drivers for these devices so that some device actually * attaches. We need to make sure that when we implement (a) we don't * power the device down on a reattach. */ cls = pci_get_class(dev); if (!setstate) return; switch (pci_do_power_nodriver) { case 0: /* NO powerdown at all */ return; case 1: /* Conservative about what to power down */ if (cls == PCIC_STORAGE) return; /*FALLTHROUGH*/ case 2: /* Aggressive about what to power down */ if (cls == PCIC_DISPLAY || cls == PCIC_MEMORY || cls == PCIC_BASEPERIPH) return; /*FALLTHROUGH*/ case 3: /* Power down everything */ break; } /* * PCI spec says we can only go into D3 state from D0 state. * Transition from D[12] into D0 before going to D3 state. */ ps = pci_get_powerstate(dev); if (ps != PCI_POWERSTATE_D0 && ps != PCI_POWERSTATE_D3) pci_set_powerstate(dev, PCI_POWERSTATE_D0); if (pci_get_powerstate(dev) != PCI_POWERSTATE_D3) pci_set_powerstate(dev, PCI_POWERSTATE_D3); } /* Wrapper APIs suitable for device driver use. */ void pci_save_state(device_t dev) { struct pci_devinfo *dinfo; dinfo = device_get_ivars(dev); pci_cfg_save(dev, dinfo, 0); } void pci_restore_state(device_t dev) { struct pci_devinfo *dinfo; dinfo = device_get_ivars(dev); pci_cfg_restore(dev, dinfo); } static int pci_get_id_method(device_t dev, device_t child, enum pci_id_type type, uintptr_t *id) { return (PCIB_GET_ID(device_get_parent(dev), child, type, id)); } /* Find the upstream port of a given PCI device in a root complex. */ device_t pci_find_pcie_root_port(device_t dev) { struct pci_devinfo *dinfo; devclass_t pci_class; device_t pcib, bus; pci_class = devclass_find("pci"); KASSERT(device_get_devclass(device_get_parent(dev)) == pci_class, ("%s: non-pci device %s", __func__, device_get_nameunit(dev))); /* * Walk the bridge hierarchy until we find a PCI-e root * port or a non-PCI device. */ for (;;) { bus = device_get_parent(dev); KASSERT(bus != NULL, ("%s: null parent of %s", __func__, device_get_nameunit(dev))); pcib = device_get_parent(bus); KASSERT(pcib != NULL, ("%s: null bridge of %s", __func__, device_get_nameunit(bus))); /* * pcib's parent must be a PCI bus for this to be a * PCI-PCI bridge. */ if (device_get_devclass(device_get_parent(pcib)) != pci_class) return (NULL); dinfo = device_get_ivars(pcib); if (dinfo->cfg.pcie.pcie_location != 0 && dinfo->cfg.pcie.pcie_type == PCIEM_TYPE_ROOT_PORT) return (pcib); dev = pcib; } } /* * Wait for pending transactions to complete on a PCI-express function. * * The maximum delay is specified in milliseconds in max_delay. Note * that this function may sleep. * * Returns true if the function is idle and false if the timeout is * exceeded. If dev is not a PCI-express function, this returns true. */ bool pcie_wait_for_pending_transactions(device_t dev, u_int max_delay) { struct pci_devinfo *dinfo = device_get_ivars(dev); uint16_t sta; int cap; cap = dinfo->cfg.pcie.pcie_location; if (cap == 0) return (true); sta = pci_read_config(dev, cap + PCIER_DEVICE_STA, 2); while (sta & PCIEM_STA_TRANSACTION_PND) { if (max_delay == 0) return (false); /* Poll once every 100 milliseconds up to the timeout. */ if (max_delay > 100) { pause_sbt("pcietp", 100 * SBT_1MS, 0, C_HARDCLOCK); max_delay -= 100; } else { pause_sbt("pcietp", max_delay * SBT_1MS, 0, C_HARDCLOCK); max_delay = 0; } sta = pci_read_config(dev, cap + PCIER_DEVICE_STA, 2); } return (true); } /* * Determine the maximum Completion Timeout in microseconds. * * For non-PCI-express functions this returns 0. */ int pcie_get_max_completion_timeout(device_t dev) { struct pci_devinfo *dinfo = device_get_ivars(dev); int cap; cap = dinfo->cfg.pcie.pcie_location; if (cap == 0) return (0); /* * Functions using the 1.x spec use the default timeout range of * 50 microseconds to 50 milliseconds. Functions that do not * support programmable timeouts also use this range. */ if ((dinfo->cfg.pcie.pcie_flags & PCIEM_FLAGS_VERSION) < 2 || (pci_read_config(dev, cap + PCIER_DEVICE_CAP2, 4) & PCIEM_CAP2_COMP_TIMO_RANGES) == 0) return (50 * 1000); switch (pci_read_config(dev, cap + PCIER_DEVICE_CTL2, 2) & PCIEM_CTL2_COMP_TIMO_VAL) { case PCIEM_CTL2_COMP_TIMO_100US: return (100); case PCIEM_CTL2_COMP_TIMO_10MS: return (10 * 1000); case PCIEM_CTL2_COMP_TIMO_55MS: return (55 * 1000); case PCIEM_CTL2_COMP_TIMO_210MS: return (210 * 1000); case PCIEM_CTL2_COMP_TIMO_900MS: return (900 * 1000); case PCIEM_CTL2_COMP_TIMO_3500MS: return (3500 * 1000); case PCIEM_CTL2_COMP_TIMO_13S: return (13 * 1000 * 1000); case PCIEM_CTL2_COMP_TIMO_64S: return (64 * 1000 * 1000); default: return (50 * 1000); } } +void +pcie_apei_error(device_t dev, int sev, uint8_t *aerp) +{ + struct pci_devinfo *dinfo = device_get_ivars(dev); + const char *s; + int aer; + uint32_t r, r1; + uint16_t rs; + + if (sev == PCIEM_STA_CORRECTABLE_ERROR) + s = "Correctable"; + else if (sev == PCIEM_STA_NON_FATAL_ERROR) + s = "Uncorrectable (Non-Fatal)"; + else + s = "Uncorrectable (Fatal)"; + device_printf(dev, "%s PCIe error reported by APEI\n", s); + if (aerp) { + if (sev == PCIEM_STA_CORRECTABLE_ERROR) { + r = le32dec(aerp + PCIR_AER_COR_STATUS); + r1 = le32dec(aerp + PCIR_AER_COR_MASK); + } else { + r = le32dec(aerp + PCIR_AER_UC_STATUS); + r1 = le32dec(aerp + PCIR_AER_UC_MASK); + } + device_printf(dev, "status 0x%08x mask 0x%08x", r, r1); + if (sev != PCIEM_STA_CORRECTABLE_ERROR) { + r = le32dec(aerp + PCIR_AER_UC_SEVERITY); + rs = le16dec(aerp + PCIR_AER_CAP_CONTROL); + printf(" severity 0x%08x first %d\n", + r, rs & 0x1f); + } else + printf("\n"); + } + + /* As kind of recovery just report and clear the error statuses. */ + if (pci_find_extcap(dev, PCIZ_AER, &aer) == 0) { + r = pci_read_config(dev, aer + PCIR_AER_UC_STATUS, 4); + if (r != 0) { + pci_write_config(dev, aer + PCIR_AER_UC_STATUS, r, 4); + device_printf(dev, "Clearing UC AER errors 0x%08x\n", r); + } + + r = pci_read_config(dev, aer + PCIR_AER_COR_STATUS, 4); + if (r != 0) { + pci_write_config(dev, aer + PCIR_AER_COR_STATUS, r, 4); + device_printf(dev, "Clearing COR AER errors 0x%08x\n", r); + } + } + if (dinfo->cfg.pcie.pcie_location != 0) { + rs = pci_read_config(dev, dinfo->cfg.pcie.pcie_location + + PCIER_DEVICE_STA, 2); + if ((rs & (PCIEM_STA_CORRECTABLE_ERROR | + PCIEM_STA_NON_FATAL_ERROR | PCIEM_STA_FATAL_ERROR | + PCIEM_STA_UNSUPPORTED_REQ)) != 0) { + pci_write_config(dev, dinfo->cfg.pcie.pcie_location + + PCIER_DEVICE_STA, rs, 2); + device_printf(dev, "Clearing PCIe errors 0x%04x\n", rs); + } + } +} + /* * Perform a Function Level Reset (FLR) on a device. * * This function first waits for any pending transactions to complete * within the timeout specified by max_delay. If transactions are * still pending, the function will return false without attempting a * reset. * * If dev is not a PCI-express function or does not support FLR, this * function returns false. * * Note that no registers are saved or restored. The caller is * responsible for saving and restoring any registers including * PCI-standard registers via pci_save_state() and * pci_restore_state(). */ bool pcie_flr(device_t dev, u_int max_delay, bool force) { struct pci_devinfo *dinfo = device_get_ivars(dev); uint16_t cmd, ctl; int compl_delay; int cap; cap = dinfo->cfg.pcie.pcie_location; if (cap == 0) return (false); if (!(pci_read_config(dev, cap + PCIER_DEVICE_CAP, 4) & PCIEM_CAP_FLR)) return (false); /* * Disable busmastering to prevent generation of new * transactions while waiting for the device to go idle. If * the idle timeout fails, the command register is restored * which will re-enable busmastering. */ cmd = pci_read_config(dev, PCIR_COMMAND, 2); pci_write_config(dev, PCIR_COMMAND, cmd & ~(PCIM_CMD_BUSMASTEREN), 2); if (!pcie_wait_for_pending_transactions(dev, max_delay)) { if (!force) { pci_write_config(dev, PCIR_COMMAND, cmd, 2); return (false); } pci_printf(&dinfo->cfg, "Resetting with transactions pending after %d ms\n", max_delay); /* * Extend the post-FLR delay to cover the maximum * Completion Timeout delay of anything in flight * during the FLR delay. Enforce a minimum delay of * at least 10ms. */ compl_delay = pcie_get_max_completion_timeout(dev) / 1000; if (compl_delay < 10) compl_delay = 10; } else compl_delay = 0; /* Initiate the reset. */ ctl = pci_read_config(dev, cap + PCIER_DEVICE_CTL, 2); pci_write_config(dev, cap + PCIER_DEVICE_CTL, ctl | PCIEM_CTL_INITIATE_FLR, 2); /* Wait for 100ms. */ pause_sbt("pcieflr", (100 + compl_delay) * SBT_1MS, 0, C_HARDCLOCK); if (pci_read_config(dev, cap + PCIER_DEVICE_STA, 2) & PCIEM_STA_TRANSACTION_PND) pci_printf(&dinfo->cfg, "Transactions pending after FLR!\n"); return (true); } /* * Attempt a power-management reset by cycling the device in/out of D3 * state. PCI spec says we can only go into D3 state from D0 state. * Transition from D[12] into D0 before going to D3 state. */ int pci_power_reset(device_t dev) { int ps; ps = pci_get_powerstate(dev); if (ps != PCI_POWERSTATE_D0 && ps != PCI_POWERSTATE_D3) pci_set_powerstate(dev, PCI_POWERSTATE_D0); pci_set_powerstate(dev, PCI_POWERSTATE_D3); pci_set_powerstate(dev, ps); return (0); } /* * Try link drop and retrain of the downstream port of upstream * switch, for PCIe. According to the PCIe 3.0 spec 6.6.1, this must * cause Conventional Hot reset of the device in the slot. * Alternative, for PCIe, could be the secondary bus reset initiatied * on the upstream switch PCIR_BRIDGECTL_1, bit 6. */ int pcie_link_reset(device_t port, int pcie_location) { uint16_t v; v = pci_read_config(port, pcie_location + PCIER_LINK_CTL, 2); v |= PCIEM_LINK_CTL_LINK_DIS; pci_write_config(port, pcie_location + PCIER_LINK_CTL, v, 2); pause_sbt("pcier1", mstosbt(20), 0, 0); v &= ~PCIEM_LINK_CTL_LINK_DIS; v |= PCIEM_LINK_CTL_RETRAIN_LINK; pci_write_config(port, pcie_location + PCIER_LINK_CTL, v, 2); pause_sbt("pcier2", mstosbt(100), 0, 0); /* 100 ms */ v = pci_read_config(port, pcie_location + PCIER_LINK_STA, 2); return ((v & PCIEM_LINK_STA_TRAINING) != 0 ? ETIMEDOUT : 0); } static int pci_reset_post(device_t dev, device_t child) { if (dev == device_get_parent(child)) pci_restore_state(child); return (0); } static int pci_reset_prepare(device_t dev, device_t child) { if (dev == device_get_parent(child)) pci_save_state(child); return (0); } static int pci_reset_child(device_t dev, device_t child, int flags) { int error; if (dev == NULL || device_get_parent(child) != dev) return (0); if ((flags & DEVF_RESET_DETACH) != 0) { error = device_get_state(child) == DS_ATTACHED ? device_detach(child) : 0; } else { error = BUS_SUSPEND_CHILD(dev, child); } if (error == 0) { if (!pcie_flr(child, 1000, false)) { error = BUS_RESET_PREPARE(dev, child); if (error == 0) pci_power_reset(child); BUS_RESET_POST(dev, child); } if ((flags & DEVF_RESET_DETACH) != 0) device_probe_and_attach(child); else BUS_RESUME_CHILD(dev, child); } return (error); } const struct pci_device_table * pci_match_device(device_t child, const struct pci_device_table *id, size_t nelt) { bool match; uint16_t vendor, device, subvendor, subdevice, class, subclass, revid; vendor = pci_get_vendor(child); device = pci_get_device(child); subvendor = pci_get_subvendor(child); subdevice = pci_get_subdevice(child); class = pci_get_class(child); subclass = pci_get_subclass(child); revid = pci_get_revid(child); while (nelt-- > 0) { match = true; if (id->match_flag_vendor) match &= vendor == id->vendor; if (id->match_flag_device) match &= device == id->device; if (id->match_flag_subvendor) match &= subvendor == id->subvendor; if (id->match_flag_subdevice) match &= subdevice == id->subdevice; if (id->match_flag_class) match &= class == id->class_id; if (id->match_flag_subclass) match &= subclass == id->subclass; if (id->match_flag_revid) match &= revid == id->revid; if (match) return (id); id++; } return (NULL); } static void pci_print_faulted_dev_name(const struct pci_devinfo *dinfo) { const char *dev_name; device_t dev; dev = dinfo->cfg.dev; printf("pci%d:%d:%d:%d", dinfo->cfg.domain, dinfo->cfg.bus, dinfo->cfg.slot, dinfo->cfg.func); dev_name = device_get_name(dev); if (dev_name != NULL) printf(" (%s%d)", dev_name, device_get_unit(dev)); } void pci_print_faulted_dev(void) { struct pci_devinfo *dinfo; device_t dev; int aer, i; uint32_t r1, r2; uint16_t status; STAILQ_FOREACH(dinfo, &pci_devq, pci_links) { dev = dinfo->cfg.dev; status = pci_read_config(dev, PCIR_STATUS, 2); status &= PCIM_STATUS_MDPERR | PCIM_STATUS_STABORT | PCIM_STATUS_RTABORT | PCIM_STATUS_RMABORT | PCIM_STATUS_SERR | PCIM_STATUS_PERR; if (status != 0) { pci_print_faulted_dev_name(dinfo); printf(" error 0x%04x\n", status); } if (dinfo->cfg.pcie.pcie_location != 0) { status = pci_read_config(dev, dinfo->cfg.pcie.pcie_location + PCIER_DEVICE_STA, 2); if ((status & (PCIEM_STA_CORRECTABLE_ERROR | PCIEM_STA_NON_FATAL_ERROR | PCIEM_STA_FATAL_ERROR | PCIEM_STA_UNSUPPORTED_REQ)) != 0) { pci_print_faulted_dev_name(dinfo); printf(" PCIe DEVCTL 0x%04x DEVSTA 0x%04x\n", pci_read_config(dev, dinfo->cfg.pcie.pcie_location + PCIER_DEVICE_CTL, 2), status); } } if (pci_find_extcap(dev, PCIZ_AER, &aer) == 0) { r1 = pci_read_config(dev, aer + PCIR_AER_UC_STATUS, 4); r2 = pci_read_config(dev, aer + PCIR_AER_COR_STATUS, 4); if (r1 != 0 || r2 != 0) { pci_print_faulted_dev_name(dinfo); printf(" AER UC 0x%08x Mask 0x%08x Svr 0x%08x\n" " COR 0x%08x Mask 0x%08x Ctl 0x%08x\n", r1, pci_read_config(dev, aer + PCIR_AER_UC_MASK, 4), pci_read_config(dev, aer + PCIR_AER_UC_SEVERITY, 4), r2, pci_read_config(dev, aer + PCIR_AER_COR_MASK, 4), pci_read_config(dev, aer + PCIR_AER_CAP_CONTROL, 4)); for (i = 0; i < 4; i++) { r1 = pci_read_config(dev, aer + PCIR_AER_HEADER_LOG + i * 4, 4); printf(" HL%d: 0x%08x\n", i, r1); } } } } } #ifdef DDB DB_SHOW_COMMAND(pcierr, pci_print_faulted_dev_db) { pci_print_faulted_dev(); } static void db_clear_pcie_errors(const struct pci_devinfo *dinfo) { device_t dev; int aer; uint32_t r; dev = dinfo->cfg.dev; r = pci_read_config(dev, dinfo->cfg.pcie.pcie_location + PCIER_DEVICE_STA, 2); pci_write_config(dev, dinfo->cfg.pcie.pcie_location + PCIER_DEVICE_STA, r, 2); if (pci_find_extcap(dev, PCIZ_AER, &aer) != 0) return; r = pci_read_config(dev, aer + PCIR_AER_UC_STATUS, 4); if (r != 0) pci_write_config(dev, aer + PCIR_AER_UC_STATUS, r, 4); r = pci_read_config(dev, aer + PCIR_AER_COR_STATUS, 4); if (r != 0) pci_write_config(dev, aer + PCIR_AER_COR_STATUS, r, 4); } DB_COMMAND(pci_clearerr, db_pci_clearerr) { struct pci_devinfo *dinfo; device_t dev; uint16_t status, status1; STAILQ_FOREACH(dinfo, &pci_devq, pci_links) { dev = dinfo->cfg.dev; status1 = status = pci_read_config(dev, PCIR_STATUS, 2); status1 &= PCIM_STATUS_MDPERR | PCIM_STATUS_STABORT | PCIM_STATUS_RTABORT | PCIM_STATUS_RMABORT | PCIM_STATUS_SERR | PCIM_STATUS_PERR; if (status1 != 0) { status &= ~status1; pci_write_config(dev, PCIR_STATUS, status, 2); } if (dinfo->cfg.pcie.pcie_location != 0) db_clear_pcie_errors(dinfo); } } #endif Index: head/sys/dev/pci/pcivar.h =================================================================== --- head/sys/dev/pci/pcivar.h (revision 363623) +++ head/sys/dev/pci/pcivar.h (revision 363624) @@ -1,731 +1,732 @@ /*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright 1997, Stefan Esser * * 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 unmodified, 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. * * $FreeBSD$ * */ #ifndef _PCIVAR_H_ #define _PCIVAR_H_ #include #include /* some PCI bus constants */ #define PCI_MAXMAPS_0 6 /* max. no. of memory/port maps */ #define PCI_MAXMAPS_1 2 /* max. no. of maps for PCI to PCI bridge */ #define PCI_MAXMAPS_2 1 /* max. no. of maps for CardBus bridge */ typedef uint64_t pci_addr_t; /* Config registers for PCI-PCI and PCI-Cardbus bridges. */ struct pcicfg_bridge { uint8_t br_seclat; uint8_t br_subbus; uint8_t br_secbus; uint8_t br_pribus; uint16_t br_control; }; /* Interesting values for PCI power management */ struct pcicfg_pp { uint16_t pp_cap; /* PCI power management capabilities */ uint8_t pp_status; /* conf. space addr. of PM control/status reg */ uint8_t pp_bse; /* conf. space addr. of PM BSE reg */ uint8_t pp_data; /* conf. space addr. of PM data reg */ }; struct pci_map { pci_addr_t pm_value; /* Raw BAR value */ pci_addr_t pm_size; uint16_t pm_reg; STAILQ_ENTRY(pci_map) pm_link; }; struct vpd_readonly { char keyword[2]; char *value; int len; }; struct vpd_write { char keyword[2]; char *value; int start; int len; }; struct pcicfg_vpd { uint8_t vpd_reg; /* base register, + 2 for addr, + 4 data */ char vpd_cached; char *vpd_ident; /* string identifier */ int vpd_rocnt; struct vpd_readonly *vpd_ros; int vpd_wcnt; struct vpd_write *vpd_w; }; /* Interesting values for PCI MSI */ struct pcicfg_msi { uint16_t msi_ctrl; /* Message Control */ uint8_t msi_location; /* Offset of MSI capability registers. */ uint8_t msi_msgnum; /* Number of messages */ int msi_alloc; /* Number of allocated messages. */ uint64_t msi_addr; /* Contents of address register. */ uint16_t msi_data; /* Contents of data register. */ u_int msi_handlers; }; /* Interesting values for PCI MSI-X */ struct msix_vector { uint64_t mv_address; /* Contents of address register. */ uint32_t mv_data; /* Contents of data register. */ int mv_irq; }; struct msix_table_entry { u_int mte_vector; /* 1-based index into msix_vectors array. */ u_int mte_handlers; }; struct pcicfg_msix { uint16_t msix_ctrl; /* Message Control */ uint16_t msix_msgnum; /* Number of messages */ uint8_t msix_location; /* Offset of MSI-X capability registers. */ uint8_t msix_table_bar; /* BAR containing vector table. */ uint8_t msix_pba_bar; /* BAR containing PBA. */ uint32_t msix_table_offset; uint32_t msix_pba_offset; int msix_alloc; /* Number of allocated vectors. */ int msix_table_len; /* Length of virtual table. */ struct msix_table_entry *msix_table; /* Virtual table. */ struct msix_vector *msix_vectors; /* Array of allocated vectors. */ struct resource *msix_table_res; /* Resource containing vector table. */ struct resource *msix_pba_res; /* Resource containing PBA. */ }; /* Interesting values for HyperTransport */ struct pcicfg_ht { uint8_t ht_slave; /* Non-zero if device is an HT slave. */ uint8_t ht_msimap; /* Offset of MSI mapping cap registers. */ uint16_t ht_msictrl; /* MSI mapping control */ uint64_t ht_msiaddr; /* MSI mapping base address */ }; /* Interesting values for PCI-express */ struct pcicfg_pcie { uint8_t pcie_location; /* Offset of PCI-e capability registers. */ uint8_t pcie_type; /* Device type. */ uint16_t pcie_flags; /* Device capabilities register. */ uint16_t pcie_device_ctl; /* Device control register. */ uint16_t pcie_link_ctl; /* Link control register. */ uint16_t pcie_slot_ctl; /* Slot control register. */ uint16_t pcie_root_ctl; /* Root control register. */ uint16_t pcie_device_ctl2; /* Second device control register. */ uint16_t pcie_link_ctl2; /* Second link control register. */ uint16_t pcie_slot_ctl2; /* Second slot control register. */ }; struct pcicfg_pcix { uint16_t pcix_command; uint8_t pcix_location; /* Offset of PCI-X capability registers. */ }; struct pcicfg_vf { int index; }; struct pci_ea_entry { int eae_bei; uint32_t eae_flags; uint64_t eae_base; uint64_t eae_max_offset; uint32_t eae_cfg_offset; STAILQ_ENTRY(pci_ea_entry) eae_link; }; struct pcicfg_ea { int ea_location; /* Structure offset in Configuration Header */ STAILQ_HEAD(, pci_ea_entry) ea_entries; /* EA entries */ }; #define PCICFG_VF 0x0001 /* Device is an SR-IOV Virtual Function */ /* config header information common to all header types */ typedef struct pcicfg { device_t dev; /* device which owns this */ STAILQ_HEAD(, pci_map) maps; /* BARs */ uint16_t subvendor; /* card vendor ID */ uint16_t subdevice; /* card device ID, assigned by card vendor */ uint16_t vendor; /* chip vendor ID */ uint16_t device; /* chip device ID, assigned by chip vendor */ uint16_t cmdreg; /* disable/enable chip and PCI options */ uint16_t statreg; /* supported PCI features and error state */ uint8_t baseclass; /* chip PCI class */ uint8_t subclass; /* chip PCI subclass */ uint8_t progif; /* chip PCI programming interface */ uint8_t revid; /* chip revision ID */ uint8_t hdrtype; /* chip config header type */ uint8_t cachelnsz; /* cache line size in 4byte units */ uint8_t intpin; /* PCI interrupt pin */ uint8_t intline; /* interrupt line (IRQ for PC arch) */ uint8_t mingnt; /* min. useful bus grant time in 250ns units */ uint8_t maxlat; /* max. tolerated bus grant latency in 250ns */ uint8_t lattimer; /* latency timer in units of 30ns bus cycles */ uint8_t mfdev; /* multi-function device (from hdrtype reg) */ uint8_t nummaps; /* actual number of PCI maps used */ uint32_t domain; /* PCI domain */ uint8_t bus; /* config space bus address */ uint8_t slot; /* config space slot address */ uint8_t func; /* config space function number */ uint32_t flags; /* flags defined above */ struct pcicfg_bridge bridge; /* Bridges */ struct pcicfg_pp pp; /* Power management */ struct pcicfg_vpd vpd; /* Vital product data */ struct pcicfg_msi msi; /* PCI MSI */ struct pcicfg_msix msix; /* PCI MSI-X */ struct pcicfg_ht ht; /* HyperTransport */ struct pcicfg_pcie pcie; /* PCI Express */ struct pcicfg_pcix pcix; /* PCI-X */ struct pcicfg_iov *iov; /* SR-IOV */ struct pcicfg_vf vf; /* SR-IOV Virtual Function */ struct pcicfg_ea ea; /* Enhanced Allocation */ } pcicfgregs; /* additional type 1 device config header information (PCI to PCI bridge) */ typedef struct { pci_addr_t pmembase; /* base address of prefetchable memory */ pci_addr_t pmemlimit; /* topmost address of prefetchable memory */ uint32_t membase; /* base address of memory window */ uint32_t memlimit; /* topmost address of memory window */ uint32_t iobase; /* base address of port window */ uint32_t iolimit; /* topmost address of port window */ uint16_t secstat; /* secondary bus status register */ uint16_t bridgectl; /* bridge control register */ uint8_t seclat; /* CardBus latency timer */ } pcih1cfgregs; /* additional type 2 device config header information (CardBus bridge) */ typedef struct { uint32_t membase0; /* base address of memory window */ uint32_t memlimit0; /* topmost address of memory window */ uint32_t membase1; /* base address of memory window */ uint32_t memlimit1; /* topmost address of memory window */ uint32_t iobase0; /* base address of port window */ uint32_t iolimit0; /* topmost address of port window */ uint32_t iobase1; /* base address of port window */ uint32_t iolimit1; /* topmost address of port window */ uint32_t pccardif; /* PC Card 16bit IF legacy more base addr. */ uint16_t secstat; /* secondary bus status register */ uint16_t bridgectl; /* bridge control register */ uint8_t seclat; /* CardBus latency timer */ } pcih2cfgregs; extern uint32_t pci_numdevs; extern int pci_enable_aspm; /* * The bitfield has to be stable and match the fields below (so that * match_flag_vendor must be bit 0) so we have to do the endian dance. We can't * use enums or #define constants because then the macros for subsetting matches * wouldn't work. These tables are parsed by devmatch and others to connect * modules with devices on the PCI bus. */ struct pci_device_table { #if BYTE_ORDER == LITTLE_ENDIAN uint16_t match_flag_vendor:1, match_flag_device:1, match_flag_subvendor:1, match_flag_subdevice:1, match_flag_class:1, match_flag_subclass:1, match_flag_revid:1, match_flag_unused:9; #else uint16_t match_flag_unused:9, match_flag_revid:1, match_flag_subclass:1, match_flag_class:1, match_flag_subdevice:1, match_flag_subvendor:1, match_flag_device:1, match_flag_vendor:1; #endif uint16_t vendor; uint16_t device; uint16_t subvendor; uint16_t subdevice; uint16_t class_id; uint16_t subclass; uint16_t revid; uint16_t unused; uintptr_t driver_data; char *descr; }; #define PCI_DEV(v, d) \ .match_flag_vendor = 1, .vendor = (v), \ .match_flag_device = 1, .device = (d) #define PCI_SUBDEV(sv, sd) \ .match_flag_subvendor = 1, .subvendor = (sv), \ .match_flag_subdevice = 1, .subdevice = (sd) #define PCI_CLASS(x) \ .match_flag_class = 1, .class_id = (x) #define PCI_SUBCLASS(x) \ .match_flag_subclass = 1, .subclass = (x) #define PCI_REVID(x) \ .match_flag_revid = 1, .revid = (x) #define PCI_DESCR(x) \ .descr = (x) #define PCI_PNP_STR \ "M16:mask;U16:vendor;U16:device;U16:subvendor;U16:subdevice;" \ "U16:class;U16:subclass;U16:revid;" #define PCI_PNP_INFO(table) \ MODULE_PNP_INFO(PCI_PNP_STR, pci, table, table, \ sizeof(table) / sizeof(table[0])) const struct pci_device_table *pci_match_device(device_t child, const struct pci_device_table *id, size_t nelt); #define PCI_MATCH(child, table) \ pci_match_device(child, (table), nitems(table)); /* Only if the prerequisites are present */ #if defined(_SYS_BUS_H_) && defined(_SYS_PCIIO_H_) struct pci_devinfo { STAILQ_ENTRY(pci_devinfo) pci_links; struct resource_list resources; pcicfgregs cfg; struct pci_conf conf; }; #endif #ifdef _SYS_BUS_H_ #include "pci_if.h" enum pci_device_ivars { PCI_IVAR_SUBVENDOR, PCI_IVAR_SUBDEVICE, PCI_IVAR_VENDOR, PCI_IVAR_DEVICE, PCI_IVAR_DEVID, PCI_IVAR_CLASS, PCI_IVAR_SUBCLASS, PCI_IVAR_PROGIF, PCI_IVAR_REVID, PCI_IVAR_INTPIN, PCI_IVAR_IRQ, PCI_IVAR_DOMAIN, PCI_IVAR_BUS, PCI_IVAR_SLOT, PCI_IVAR_FUNCTION, PCI_IVAR_ETHADDR, PCI_IVAR_CMDREG, PCI_IVAR_CACHELNSZ, PCI_IVAR_MINGNT, PCI_IVAR_MAXLAT, PCI_IVAR_LATTIMER }; /* * Simplified accessors for pci devices */ #define PCI_ACCESSOR(var, ivar, type) \ __BUS_ACCESSOR(pci, var, PCI, ivar, type) PCI_ACCESSOR(subvendor, SUBVENDOR, uint16_t) PCI_ACCESSOR(subdevice, SUBDEVICE, uint16_t) PCI_ACCESSOR(vendor, VENDOR, uint16_t) PCI_ACCESSOR(device, DEVICE, uint16_t) PCI_ACCESSOR(devid, DEVID, uint32_t) PCI_ACCESSOR(class, CLASS, uint8_t) PCI_ACCESSOR(subclass, SUBCLASS, uint8_t) PCI_ACCESSOR(progif, PROGIF, uint8_t) PCI_ACCESSOR(revid, REVID, uint8_t) PCI_ACCESSOR(intpin, INTPIN, uint8_t) PCI_ACCESSOR(irq, IRQ, uint8_t) PCI_ACCESSOR(domain, DOMAIN, uint32_t) PCI_ACCESSOR(bus, BUS, uint8_t) PCI_ACCESSOR(slot, SLOT, uint8_t) PCI_ACCESSOR(function, FUNCTION, uint8_t) PCI_ACCESSOR(ether, ETHADDR, uint8_t *) PCI_ACCESSOR(cmdreg, CMDREG, uint8_t) PCI_ACCESSOR(cachelnsz, CACHELNSZ, uint8_t) PCI_ACCESSOR(mingnt, MINGNT, uint8_t) PCI_ACCESSOR(maxlat, MAXLAT, uint8_t) PCI_ACCESSOR(lattimer, LATTIMER, uint8_t) #undef PCI_ACCESSOR /* * Operations on configuration space. */ static __inline uint32_t pci_read_config(device_t dev, int reg, int width) { return PCI_READ_CONFIG(device_get_parent(dev), dev, reg, width); } static __inline void pci_write_config(device_t dev, int reg, uint32_t val, int width) { PCI_WRITE_CONFIG(device_get_parent(dev), dev, reg, val, width); } /* * Ivars for pci bridges. */ /*typedef enum pci_device_ivars pcib_device_ivars;*/ enum pcib_device_ivars { PCIB_IVAR_DOMAIN, PCIB_IVAR_BUS }; #define PCIB_ACCESSOR(var, ivar, type) \ __BUS_ACCESSOR(pcib, var, PCIB, ivar, type) PCIB_ACCESSOR(domain, DOMAIN, uint32_t) PCIB_ACCESSOR(bus, BUS, uint32_t) #undef PCIB_ACCESSOR /* * PCI interrupt validation. Invalid interrupt values such as 0 or 128 * on i386 or other platforms should be mapped out in the MD pcireadconf * code and not here, since the only MI invalid IRQ is 255. */ #define PCI_INVALID_IRQ 255 #define PCI_INTERRUPT_VALID(x) ((x) != PCI_INVALID_IRQ) /* * Convenience functions. * * These should be used in preference to manually manipulating * configuration space. */ static __inline int pci_enable_busmaster(device_t dev) { return(PCI_ENABLE_BUSMASTER(device_get_parent(dev), dev)); } static __inline int pci_disable_busmaster(device_t dev) { return(PCI_DISABLE_BUSMASTER(device_get_parent(dev), dev)); } static __inline int pci_enable_io(device_t dev, int space) { return(PCI_ENABLE_IO(device_get_parent(dev), dev, space)); } static __inline int pci_disable_io(device_t dev, int space) { return(PCI_DISABLE_IO(device_get_parent(dev), dev, space)); } static __inline int pci_get_vpd_ident(device_t dev, const char **identptr) { return(PCI_GET_VPD_IDENT(device_get_parent(dev), dev, identptr)); } static __inline int pci_get_vpd_readonly(device_t dev, const char *kw, const char **vptr) { return(PCI_GET_VPD_READONLY(device_get_parent(dev), dev, kw, vptr)); } /* * Check if the address range falls within the VGA defined address range(s) */ static __inline int pci_is_vga_ioport_range(rman_res_t start, rman_res_t end) { return (((start >= 0x3b0 && end <= 0x3bb) || (start >= 0x3c0 && end <= 0x3df)) ? 1 : 0); } static __inline int pci_is_vga_memory_range(rman_res_t start, rman_res_t end) { return ((start >= 0xa0000 && end <= 0xbffff) ? 1 : 0); } /* * PCI power states are as defined by ACPI: * * D0 State in which device is on and running. It is receiving full * power from the system and delivering full functionality to the user. * D1 Class-specific low-power state in which device context may or may not * be lost. Buses in D1 cannot do anything to the bus that would force * devices on that bus to lose context. * D2 Class-specific low-power state in which device context may or may * not be lost. Attains greater power savings than D1. Buses in D2 * can cause devices on that bus to lose some context. Devices in D2 * must be prepared for the bus to be in D2 or higher. * D3 State in which the device is off and not running. Device context is * lost. Power can be removed from the device. */ #define PCI_POWERSTATE_D0 0 #define PCI_POWERSTATE_D1 1 #define PCI_POWERSTATE_D2 2 #define PCI_POWERSTATE_D3 3 #define PCI_POWERSTATE_UNKNOWN -1 static __inline int pci_set_powerstate(device_t dev, int state) { return PCI_SET_POWERSTATE(device_get_parent(dev), dev, state); } static __inline int pci_get_powerstate(device_t dev) { return PCI_GET_POWERSTATE(device_get_parent(dev), dev); } static __inline int pci_find_cap(device_t dev, int capability, int *capreg) { return (PCI_FIND_CAP(device_get_parent(dev), dev, capability, capreg)); } static __inline int pci_find_next_cap(device_t dev, int capability, int start, int *capreg) { return (PCI_FIND_NEXT_CAP(device_get_parent(dev), dev, capability, start, capreg)); } static __inline int pci_find_extcap(device_t dev, int capability, int *capreg) { return (PCI_FIND_EXTCAP(device_get_parent(dev), dev, capability, capreg)); } static __inline int pci_find_next_extcap(device_t dev, int capability, int start, int *capreg) { return (PCI_FIND_NEXT_EXTCAP(device_get_parent(dev), dev, capability, start, capreg)); } static __inline int pci_find_htcap(device_t dev, int capability, int *capreg) { return (PCI_FIND_HTCAP(device_get_parent(dev), dev, capability, capreg)); } static __inline int pci_find_next_htcap(device_t dev, int capability, int start, int *capreg) { return (PCI_FIND_NEXT_HTCAP(device_get_parent(dev), dev, capability, start, capreg)); } static __inline int pci_alloc_msi(device_t dev, int *count) { return (PCI_ALLOC_MSI(device_get_parent(dev), dev, count)); } static __inline int pci_alloc_msix(device_t dev, int *count) { return (PCI_ALLOC_MSIX(device_get_parent(dev), dev, count)); } static __inline void pci_enable_msi(device_t dev, uint64_t address, uint16_t data) { PCI_ENABLE_MSI(device_get_parent(dev), dev, address, data); } static __inline void pci_enable_msix(device_t dev, u_int index, uint64_t address, uint32_t data) { PCI_ENABLE_MSIX(device_get_parent(dev), dev, index, address, data); } static __inline void pci_disable_msi(device_t dev) { PCI_DISABLE_MSI(device_get_parent(dev), dev); } static __inline int pci_remap_msix(device_t dev, int count, const u_int *vectors) { return (PCI_REMAP_MSIX(device_get_parent(dev), dev, count, vectors)); } static __inline int pci_release_msi(device_t dev) { return (PCI_RELEASE_MSI(device_get_parent(dev), dev)); } static __inline int pci_msi_count(device_t dev) { return (PCI_MSI_COUNT(device_get_parent(dev), dev)); } static __inline int pci_msix_count(device_t dev) { return (PCI_MSIX_COUNT(device_get_parent(dev), dev)); } static __inline int pci_msix_pba_bar(device_t dev) { return (PCI_MSIX_PBA_BAR(device_get_parent(dev), dev)); } static __inline int pci_msix_table_bar(device_t dev) { return (PCI_MSIX_TABLE_BAR(device_get_parent(dev), dev)); } static __inline int pci_get_id(device_t dev, enum pci_id_type type, uintptr_t *id) { return (PCI_GET_ID(device_get_parent(dev), dev, type, id)); } /* * This is the deprecated interface, there is no way to tell the difference * between a failure and a valid value that happens to be the same as the * failure value. */ static __inline uint16_t pci_get_rid(device_t dev) { uintptr_t rid; if (pci_get_id(dev, PCI_ID_RID, &rid) != 0) return (0); return (rid); } static __inline void pci_child_added(device_t dev) { return (PCI_CHILD_ADDED(device_get_parent(dev), dev)); } device_t pci_find_bsf(uint8_t, uint8_t, uint8_t); device_t pci_find_dbsf(uint32_t, uint8_t, uint8_t, uint8_t); device_t pci_find_device(uint16_t, uint16_t); device_t pci_find_class(uint8_t class, uint8_t subclass); /* Can be used by drivers to manage the MSI-X table. */ int pci_pending_msix(device_t dev, u_int index); int pci_msi_device_blacklisted(device_t dev); int pci_msix_device_blacklisted(device_t dev); void pci_ht_map_msi(device_t dev, uint64_t addr); device_t pci_find_pcie_root_port(device_t dev); int pci_get_max_payload(device_t dev); int pci_get_max_read_req(device_t dev); void pci_restore_state(device_t dev); void pci_save_state(device_t dev); int pci_set_max_read_req(device_t dev, int size); int pci_power_reset(device_t dev); uint32_t pcie_read_config(device_t dev, int reg, int width); void pcie_write_config(device_t dev, int reg, uint32_t value, int width); uint32_t pcie_adjust_config(device_t dev, int reg, uint32_t mask, uint32_t value, int width); +void pcie_apei_error(device_t dev, int sev, uint8_t *aer); bool pcie_flr(device_t dev, u_int max_delay, bool force); int pcie_get_max_completion_timeout(device_t dev); bool pcie_wait_for_pending_transactions(device_t dev, u_int max_delay); int pcie_link_reset(device_t port, int pcie_location); void pci_print_faulted_dev(void); #endif /* _SYS_BUS_H_ */ /* * cdev switch for control device, initialised in generic PCI code */ extern struct cdevsw pcicdev; /* * List of all PCI devices, generation count for the list. */ STAILQ_HEAD(devlist, pci_devinfo); extern struct devlist pci_devq; extern uint32_t pci_generation; struct pci_map *pci_find_bar(device_t dev, int reg); int pci_bar_enabled(device_t dev, struct pci_map *pm); struct pcicfg_vpd *pci_fetch_vpd_list(device_t dev); #define VGA_PCI_BIOS_SHADOW_ADDR 0xC0000 #define VGA_PCI_BIOS_SHADOW_SIZE 131072 int vga_pci_is_boot_display(device_t dev); void * vga_pci_map_bios(device_t dev, size_t *size); void vga_pci_unmap_bios(device_t dev, void *bios); int vga_pci_repost(device_t dev); /** * Global eventhandlers invoked when PCI devices are added or removed * from the system. */ typedef void (*pci_event_fn)(void *arg, device_t dev); EVENTHANDLER_DECLARE(pci_add_device, pci_event_fn); EVENTHANDLER_DECLARE(pci_delete_device, pci_event_fn); #endif /* _PCIVAR_H_ */ Index: head/sys/x86/include/acpica_machdep.h =================================================================== --- head/sys/x86/include/acpica_machdep.h (revision 363623) +++ head/sys/x86/include/acpica_machdep.h (revision 363624) @@ -1,90 +1,91 @@ /*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2002 Mitsuru IWASAKI * 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. * * $FreeBSD$ */ /****************************************************************************** * * Name: acpica_machdep.h - arch-specific defines, etc. * $Revision$ * *****************************************************************************/ #ifndef __ACPICA_MACHDEP_H__ #define __ACPICA_MACHDEP_H__ #ifdef _KERNEL /* * Calling conventions: * * ACPI_SYSTEM_XFACE - Interfaces to host OS (handlers, threads) * ACPI_EXTERNAL_XFACE - External ACPI interfaces * ACPI_INTERNAL_XFACE - Internal ACPI interfaces * ACPI_INTERNAL_VAR_XFACE - Internal variable-parameter list interfaces */ #define ACPI_SYSTEM_XFACE #define ACPI_EXTERNAL_XFACE #define ACPI_INTERNAL_XFACE #define ACPI_INTERNAL_VAR_XFACE /* Asm macros */ #define ACPI_ASM_MACROS #define BREAKPOINT3 #define ACPI_DISABLE_IRQS() disable_intr() #define ACPI_ENABLE_IRQS() enable_intr() #define ACPI_FLUSH_CPU_CACHE() wbinvd() /* Section 5.2.10.1: global lock acquire/release functions */ int acpi_acquire_global_lock(volatile uint32_t *); int acpi_release_global_lock(volatile uint32_t *); #define ACPI_ACQUIRE_GLOBAL_LOCK(GLptr, Acq) do { \ (Acq) = acpi_acquire_global_lock(&((GLptr)->GlobalLock)); \ } while (0) #define ACPI_RELEASE_GLOBAL_LOCK(GLptr, Acq) do { \ (Acq) = acpi_release_global_lock(&((GLptr)->GlobalLock)); \ } while (0) enum intr_trigger; enum intr_polarity; void acpi_SetDefaultIntrModel(int model); void acpi_cpu_c1(void); void acpi_cpu_idle_mwait(uint32_t mwait_hint); void *acpi_map_table(vm_paddr_t pa, const char *sig); void acpi_unmap_table(void *table); vm_paddr_t acpi_find_table(const char *sig); void madt_parse_interrupt_values(void *entry, enum intr_trigger *trig, enum intr_polarity *pol); extern int madt_found_sci_override; +extern int (*apei_nmi)(void); #endif /* _KERNEL */ #endif /* __ACPICA_MACHDEP_H__ */ Index: head/sys/x86/x86/cpu_machdep.c =================================================================== --- head/sys/x86/x86/cpu_machdep.c (revision 363623) +++ head/sys/x86/x86/cpu_machdep.c (revision 363624) @@ -1,1503 +1,1508 @@ /*- * 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_acpi.h" #include "opt_atpic.h" #include "opt_cpu.h" #include "opt_ddb.h" #include "opt_inet.h" #include "opt_isa.h" #include "opt_kdb.h" #include "opt_kstack_pages.h" #include "opt_maxmem.h" #include "opt_mp_watchdog.h" #include "opt_platform.h" #ifdef __i386__ #include "opt_apic.h" #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 #ifdef SMP #include #endif #ifdef CPU_ELAN #include #endif #include #include #include #include #include #include #include #include #include #include #include #define STATE_RUNNING 0x0 #define STATE_MWAIT 0x1 #define STATE_SLEEPING 0x2 #ifdef SMP static u_int cpu_reset_proxyid; static volatile u_int cpu_reset_proxy_active; #endif struct msr_op_arg { u_int msr; int op; uint64_t arg1; }; static void x86_msr_op_one(void *argp) { struct msr_op_arg *a; uint64_t v; a = argp; switch (a->op) { case MSR_OP_ANDNOT: v = rdmsr(a->msr); v &= ~a->arg1; wrmsr(a->msr, v); break; case MSR_OP_OR: v = rdmsr(a->msr); v |= a->arg1; wrmsr(a->msr, v); break; case MSR_OP_WRITE: wrmsr(a->msr, a->arg1); break; } } #define MSR_OP_EXMODE_MASK 0xf0000000 #define MSR_OP_OP_MASK 0x000000ff void x86_msr_op(u_int msr, u_int op, uint64_t arg1) { struct thread *td; struct msr_op_arg a; u_int exmode; int bound_cpu, i, is_bound; a.op = op & MSR_OP_OP_MASK; MPASS(a.op == MSR_OP_ANDNOT || a.op == MSR_OP_OR || a.op == MSR_OP_WRITE); exmode = op & MSR_OP_EXMODE_MASK; MPASS(exmode == MSR_OP_LOCAL || exmode == MSR_OP_SCHED || exmode == MSR_OP_RENDEZVOUS); a.msr = msr; a.arg1 = arg1; switch (exmode) { case MSR_OP_LOCAL: x86_msr_op_one(&a); break; case MSR_OP_SCHED: td = curthread; thread_lock(td); is_bound = sched_is_bound(td); bound_cpu = td->td_oncpu; CPU_FOREACH(i) { sched_bind(td, i); x86_msr_op_one(&a); } if (is_bound) sched_bind(td, bound_cpu); else sched_unbind(td); thread_unlock(td); break; case MSR_OP_RENDEZVOUS: smp_rendezvous(NULL, x86_msr_op_one, NULL, &a); break; } } /* * Automatically initialized per CPU errata in cpu_idle_tun below. */ bool mwait_cpustop_broken = false; SYSCTL_BOOL(_machdep, OID_AUTO, mwait_cpustop_broken, CTLFLAG_RDTUN, &mwait_cpustop_broken, 0, "Can not reliably wake MONITOR/MWAIT cpus without interrupts"); /* * Machine dependent boot() routine * * I haven't seen anything to put here yet * Possibly some stuff might be grafted back here from boot() */ void cpu_boot(int howto) { } /* * 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) { /* Not applicable */ } void acpi_cpu_c1(void) { __asm __volatile("sti; hlt"); } /* * Use mwait to pause execution while waiting for an interrupt or * another thread to signal that there is more work. * * NOTE: Interrupts will cause a wakeup; however, this function does * not enable interrupt handling. The caller is responsible to enable * interrupts. */ void acpi_cpu_idle_mwait(uint32_t mwait_hint) { int *state; uint64_t v; /* * A comment in Linux patch claims that 'CPUs run faster with * speculation protection disabled. All CPU threads in a core * must disable speculation protection for it to be * disabled. Disable it while we are idle so the other * hyperthread can run fast.' * * XXXKIB. Software coordination mode should be supported, * but all Intel CPUs provide hardware coordination. */ state = &PCPU_PTR(monitorbuf)->idle_state; KASSERT(atomic_load_int(state) == STATE_SLEEPING, ("cpu_mwait_cx: wrong monitorbuf state")); atomic_store_int(state, STATE_MWAIT); if (PCPU_GET(ibpb_set) || hw_ssb_active) { v = rdmsr(MSR_IA32_SPEC_CTRL); wrmsr(MSR_IA32_SPEC_CTRL, v & ~(IA32_SPEC_CTRL_IBRS | IA32_SPEC_CTRL_STIBP | IA32_SPEC_CTRL_SSBD)); } else { v = 0; } cpu_monitor(state, 0, 0); if (atomic_load_int(state) == STATE_MWAIT) cpu_mwait(MWAIT_INTRBREAK, mwait_hint); /* * SSB cannot be disabled while we sleep, or rather, if it was * disabled, the sysctl thread will bind to our cpu to tweak * MSR. */ if (v != 0) wrmsr(MSR_IA32_SPEC_CTRL, v); /* * We should exit on any event that interrupts mwait, because * that event might be a wanted interrupt. */ atomic_store_int(state, STATE_RUNNING); } /* Get current clock frequency for the given cpu id. */ int cpu_est_clockrate(int cpu_id, uint64_t *rate) { uint64_t tsc1, tsc2; uint64_t acnt, mcnt, perf; register_t reg; if (pcpu_find(cpu_id) == NULL || rate == NULL) return (EINVAL); #ifdef __i386__ if ((cpu_feature & CPUID_TSC) == 0) return (EOPNOTSUPP); #endif /* * If TSC is P-state invariant and APERF/MPERF MSRs do not exist, * DELAY(9) based logic fails. */ if (tsc_is_invariant && !tsc_perf_stat) return (EOPNOTSUPP); #ifdef SMP if (smp_cpus > 1) { /* Schedule ourselves on the indicated cpu. */ thread_lock(curthread); sched_bind(curthread, cpu_id); thread_unlock(curthread); } #endif /* Calibrate by measuring a short delay. */ reg = intr_disable(); if (tsc_is_invariant) { wrmsr(MSR_MPERF, 0); wrmsr(MSR_APERF, 0); tsc1 = rdtsc(); DELAY(1000); mcnt = rdmsr(MSR_MPERF); acnt = rdmsr(MSR_APERF); tsc2 = rdtsc(); intr_restore(reg); perf = 1000 * acnt / mcnt; *rate = (tsc2 - tsc1) * perf; } else { tsc1 = rdtsc(); DELAY(1000); tsc2 = rdtsc(); intr_restore(reg); *rate = (tsc2 - tsc1) * 1000; } #ifdef SMP if (smp_cpus > 1) { thread_lock(curthread); sched_unbind(curthread); thread_unlock(curthread); } #endif return (0); } /* * Shutdown the CPU as much as possible */ void cpu_halt(void) { for (;;) halt(); } static void cpu_reset_real(void) { struct region_descriptor null_idt; int b; disable_intr(); #ifdef CPU_ELAN if (elan_mmcr != NULL) elan_mmcr->RESCFG = 1; #endif #ifdef __i386__ if (cpu == CPU_GEODE1100) { /* Attempt Geode's own reset */ outl(0xcf8, 0x80009044ul); outl(0xcfc, 0xf); } #endif #if !defined(BROKEN_KEYBOARD_RESET) /* * Attempt to do a CPU reset via the keyboard controller, * do not turn off GateA20, as any machine that fails * to do the reset here would then end up in no man's land. */ outb(IO_KBD + 4, 0xFE); DELAY(500000); /* wait 0.5 sec to see if that did it */ #endif /* * Attempt to force a reset via the Reset Control register at * I/O port 0xcf9. Bit 2 forces a system reset when it * transitions from 0 to 1. Bit 1 selects the type of reset * to attempt: 0 selects a "soft" reset, and 1 selects a * "hard" reset. We try a "hard" reset. The first write sets * bit 1 to select a "hard" reset and clears bit 2. The * second write forces a 0 -> 1 transition in bit 2 to trigger * a reset. */ outb(0xcf9, 0x2); outb(0xcf9, 0x6); DELAY(500000); /* wait 0.5 sec to see if that did it */ /* * Attempt to force a reset via the Fast A20 and Init register * at I/O port 0x92. Bit 1 serves as an alternate A20 gate. * Bit 0 asserts INIT# when set to 1. We are careful to only * preserve bit 1 while setting bit 0. We also must clear bit * 0 before setting it if it isn't already clear. */ b = inb(0x92); if (b != 0xff) { if ((b & 0x1) != 0) outb(0x92, b & 0xfe); outb(0x92, b | 0x1); DELAY(500000); /* wait 0.5 sec to see if that did it */ } printf("No known reset method worked, attempting CPU shutdown\n"); DELAY(1000000); /* wait 1 sec for printf to complete */ /* Wipe the IDT. */ null_idt.rd_limit = 0; null_idt.rd_base = 0; lidt(&null_idt); /* "good night, sweet prince .... " */ breakpoint(); /* NOTREACHED */ while(1); } #ifdef SMP static void cpu_reset_proxy(void) { cpu_reset_proxy_active = 1; while (cpu_reset_proxy_active == 1) ia32_pause(); /* Wait for other cpu to see that we've started */ printf("cpu_reset_proxy: Stopped CPU %d\n", cpu_reset_proxyid); DELAY(1000000); cpu_reset_real(); } #endif void cpu_reset(void) { #ifdef SMP struct monitorbuf *mb; cpuset_t map; u_int cnt; if (smp_started) { map = all_cpus; CPU_CLR(PCPU_GET(cpuid), &map); CPU_ANDNOT(&map, &stopped_cpus); if (!CPU_EMPTY(&map)) { printf("cpu_reset: Stopping other CPUs\n"); stop_cpus(map); } if (PCPU_GET(cpuid) != 0) { cpu_reset_proxyid = PCPU_GET(cpuid); cpustop_restartfunc = cpu_reset_proxy; cpu_reset_proxy_active = 0; printf("cpu_reset: Restarting BSP\n"); /* Restart CPU #0. */ CPU_SETOF(0, &started_cpus); mb = &pcpu_find(0)->pc_monitorbuf; atomic_store_int(&mb->stop_state, MONITOR_STOPSTATE_RUNNING); cnt = 0; while (cpu_reset_proxy_active == 0 && cnt < 10000000) { ia32_pause(); cnt++; /* Wait for BSP to announce restart */ } if (cpu_reset_proxy_active == 0) { printf("cpu_reset: Failed to restart BSP\n"); } else { cpu_reset_proxy_active = 2; while (1) ia32_pause(); /* NOTREACHED */ } } DELAY(1000000); } #endif cpu_reset_real(); /* NOTREACHED */ } bool cpu_mwait_usable(void) { return ((cpu_feature2 & CPUID2_MON) != 0 && ((cpu_mon_mwait_flags & (CPUID5_MON_MWAIT_EXT | CPUID5_MWAIT_INTRBREAK)) == (CPUID5_MON_MWAIT_EXT | CPUID5_MWAIT_INTRBREAK))); } void (*cpu_idle_hook)(sbintime_t) = NULL; /* ACPI idle hook. */ static int cpu_ident_amdc1e = 0; /* AMD C1E supported. */ static int idle_mwait = 1; /* Use MONITOR/MWAIT for short idle. */ SYSCTL_INT(_machdep, OID_AUTO, idle_mwait, CTLFLAG_RWTUN, &idle_mwait, 0, "Use MONITOR/MWAIT for short idle"); static void cpu_idle_acpi(sbintime_t sbt) { int *state; state = &PCPU_PTR(monitorbuf)->idle_state; atomic_store_int(state, STATE_SLEEPING); /* See comments in cpu_idle_hlt(). */ disable_intr(); if (sched_runnable()) enable_intr(); else if (cpu_idle_hook) cpu_idle_hook(sbt); else acpi_cpu_c1(); atomic_store_int(state, STATE_RUNNING); } static void cpu_idle_hlt(sbintime_t sbt) { int *state; state = &PCPU_PTR(monitorbuf)->idle_state; atomic_store_int(state, STATE_SLEEPING); /* * Since we may be in a critical section from cpu_idle(), if * an interrupt fires during that critical section we may have * a pending preemption. If the CPU halts, then that thread * may not execute until a later interrupt awakens the CPU. * To handle this race, check for a runnable thread after * disabling interrupts and immediately return if one is * found. Also, we must absolutely guarentee that hlt is * the next instruction after sti. This ensures that any * interrupt that fires after the call to disable_intr() will * immediately awaken the CPU from hlt. Finally, please note * that on x86 this works fine because of interrupts enabled only * after the instruction following sti takes place, while IF is set * to 1 immediately, allowing hlt instruction to acknowledge the * interrupt. */ disable_intr(); if (sched_runnable()) enable_intr(); else acpi_cpu_c1(); atomic_store_int(state, STATE_RUNNING); } static void cpu_idle_mwait(sbintime_t sbt) { int *state; state = &PCPU_PTR(monitorbuf)->idle_state; atomic_store_int(state, STATE_MWAIT); /* See comments in cpu_idle_hlt(). */ disable_intr(); if (sched_runnable()) { atomic_store_int(state, STATE_RUNNING); enable_intr(); return; } cpu_monitor(state, 0, 0); if (atomic_load_int(state) == STATE_MWAIT) __asm __volatile("sti; mwait" : : "a" (MWAIT_C1), "c" (0)); else enable_intr(); atomic_store_int(state, STATE_RUNNING); } static void cpu_idle_spin(sbintime_t sbt) { int *state; int i; state = &PCPU_PTR(monitorbuf)->idle_state; atomic_store_int(state, STATE_RUNNING); /* * The sched_runnable() call is racy but as long as there is * a loop missing it one time will have just a little impact if any * (and it is much better than missing the check at all). */ for (i = 0; i < 1000; i++) { if (sched_runnable()) return; cpu_spinwait(); } } /* * C1E renders the local APIC timer dead, so we disable it by * reading the Interrupt Pending Message register and clearing * both C1eOnCmpHalt (bit 28) and SmiOnCmpHalt (bit 27). * * Reference: * "BIOS and Kernel Developer's Guide for AMD NPT Family 0Fh Processors" * #32559 revision 3.00+ */ #define MSR_AMDK8_IPM 0xc0010055 #define AMDK8_SMIONCMPHALT (1ULL << 27) #define AMDK8_C1EONCMPHALT (1ULL << 28) #define AMDK8_CMPHALT (AMDK8_SMIONCMPHALT | AMDK8_C1EONCMPHALT) void cpu_probe_amdc1e(void) { /* * Detect the presence of C1E capability mostly on latest * dual-cores (or future) k8 family. */ if (cpu_vendor_id == CPU_VENDOR_AMD && (cpu_id & 0x00000f00) == 0x00000f00 && (cpu_id & 0x0fff0000) >= 0x00040000) { cpu_ident_amdc1e = 1; } } void (*cpu_idle_fn)(sbintime_t) = cpu_idle_acpi; void cpu_idle(int busy) { uint64_t msr; sbintime_t sbt = -1; CTR2(KTR_SPARE2, "cpu_idle(%d) at %d", busy, curcpu); #ifdef MP_WATCHDOG ap_watchdog(PCPU_GET(cpuid)); #endif /* If we are busy - try to use fast methods. */ if (busy) { if ((cpu_feature2 & CPUID2_MON) && idle_mwait) { cpu_idle_mwait(busy); goto out; } } /* If we have time - switch timers into idle mode. */ if (!busy) { critical_enter(); sbt = cpu_idleclock(); } /* Apply AMD APIC timer C1E workaround. */ if (cpu_ident_amdc1e && cpu_disable_c3_sleep) { msr = rdmsr(MSR_AMDK8_IPM); if (msr & AMDK8_CMPHALT) wrmsr(MSR_AMDK8_IPM, msr & ~AMDK8_CMPHALT); } /* Call main idle method. */ cpu_idle_fn(sbt); /* Switch timers back into active mode. */ if (!busy) { cpu_activeclock(); critical_exit(); } out: CTR2(KTR_SPARE2, "cpu_idle(%d) at %d done", busy, curcpu); } static int cpu_idle_apl31_workaround; SYSCTL_INT(_machdep, OID_AUTO, idle_apl31, CTLFLAG_RW, &cpu_idle_apl31_workaround, 0, "Apollo Lake APL31 MWAIT bug workaround"); int cpu_idle_wakeup(int cpu) { struct monitorbuf *mb; int *state; mb = &pcpu_find(cpu)->pc_monitorbuf; state = &mb->idle_state; switch (atomic_load_int(state)) { case STATE_SLEEPING: return (0); case STATE_MWAIT: atomic_store_int(state, STATE_RUNNING); return (cpu_idle_apl31_workaround ? 0 : 1); case STATE_RUNNING: return (1); default: panic("bad monitor state"); return (1); } } /* * Ordered by speed/power consumption. */ static struct { void *id_fn; char *id_name; int id_cpuid2_flag; } idle_tbl[] = { { .id_fn = cpu_idle_spin, .id_name = "spin" }, { .id_fn = cpu_idle_mwait, .id_name = "mwait", .id_cpuid2_flag = CPUID2_MON }, { .id_fn = cpu_idle_hlt, .id_name = "hlt" }, { .id_fn = cpu_idle_acpi, .id_name = "acpi" }, }; static int idle_sysctl_available(SYSCTL_HANDLER_ARGS) { char *avail, *p; int error; int i; avail = malloc(256, M_TEMP, M_WAITOK); p = avail; for (i = 0; i < nitems(idle_tbl); i++) { if (idle_tbl[i].id_cpuid2_flag != 0 && (cpu_feature2 & idle_tbl[i].id_cpuid2_flag) == 0) continue; if (strcmp(idle_tbl[i].id_name, "acpi") == 0 && cpu_idle_hook == NULL) continue; p += sprintf(p, "%s%s", p != avail ? ", " : "", idle_tbl[i].id_name); } error = sysctl_handle_string(oidp, avail, 0, req); free(avail, M_TEMP); return (error); } SYSCTL_PROC(_machdep, OID_AUTO, idle_available, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_NEEDGIANT, 0, 0, idle_sysctl_available, "A", "list of available idle functions"); static bool cpu_idle_selector(const char *new_idle_name) { int i; for (i = 0; i < nitems(idle_tbl); i++) { if (idle_tbl[i].id_cpuid2_flag != 0 && (cpu_feature2 & idle_tbl[i].id_cpuid2_flag) == 0) continue; if (strcmp(idle_tbl[i].id_name, "acpi") == 0 && cpu_idle_hook == NULL) continue; if (strcmp(idle_tbl[i].id_name, new_idle_name)) continue; cpu_idle_fn = idle_tbl[i].id_fn; if (bootverbose) printf("CPU idle set to %s\n", idle_tbl[i].id_name); return (true); } return (false); } static int cpu_idle_sysctl(SYSCTL_HANDLER_ARGS) { char buf[16], *p; int error, i; p = "unknown"; for (i = 0; i < nitems(idle_tbl); i++) { if (idle_tbl[i].id_fn == cpu_idle_fn) { p = idle_tbl[i].id_name; break; } } strncpy(buf, p, sizeof(buf)); error = sysctl_handle_string(oidp, buf, sizeof(buf), req); if (error != 0 || req->newptr == NULL) return (error); return (cpu_idle_selector(buf) ? 0 : EINVAL); } SYSCTL_PROC(_machdep, OID_AUTO, idle, CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_NEEDGIANT, 0, 0, cpu_idle_sysctl, "A", "currently selected idle function"); static void cpu_idle_tun(void *unused __unused) { char tunvar[16]; if (TUNABLE_STR_FETCH("machdep.idle", tunvar, sizeof(tunvar))) cpu_idle_selector(tunvar); else if (cpu_vendor_id == CPU_VENDOR_AMD && CPUID_TO_FAMILY(cpu_id) == 0x17 && CPUID_TO_MODEL(cpu_id) == 0x1) { /* Ryzen erratas 1057, 1109. */ cpu_idle_selector("hlt"); idle_mwait = 0; mwait_cpustop_broken = true; } if (cpu_vendor_id == CPU_VENDOR_INTEL && cpu_id == 0x506c9) { /* * Apollo Lake errata APL31 (public errata APL30). * Stores to the armed address range may not trigger * MWAIT to resume execution. OS needs to use * interrupts to wake processors from MWAIT-induced * sleep states. */ cpu_idle_apl31_workaround = 1; mwait_cpustop_broken = true; } TUNABLE_INT_FETCH("machdep.idle_apl31", &cpu_idle_apl31_workaround); } SYSINIT(cpu_idle_tun, SI_SUB_CPU, SI_ORDER_MIDDLE, cpu_idle_tun, NULL); static int panic_on_nmi = 0xff; SYSCTL_INT(_machdep, OID_AUTO, panic_on_nmi, CTLFLAG_RWTUN, &panic_on_nmi, 0, "Panic on NMI: 1 = H/W failure; 2 = unknown; 0xff = all"); int nmi_is_broadcast = 1; SYSCTL_INT(_machdep, OID_AUTO, nmi_is_broadcast, CTLFLAG_RWTUN, &nmi_is_broadcast, 0, "Chipset NMI is broadcast"); +int (*apei_nmi)(void); void nmi_call_kdb(u_int cpu, u_int type, struct trapframe *frame) { bool claimed = false; #ifdef DEV_ISA /* machine/parity/power fail/"kitchen sink" faults */ if (isa_nmi(frame->tf_err)) { claimed = true; if ((panic_on_nmi & 1) != 0) panic("NMI indicates hardware failure"); } #endif /* DEV_ISA */ + + /* ACPI Platform Error Interfaces callback. */ + if (apei_nmi != NULL && (*apei_nmi)()) + claimed = true; /* * NMIs can be useful for debugging. They can be hooked up to a * pushbutton, usually on an ISA, PCI, or PCIe card. They can also be * generated by an IPMI BMC, either manually or in response to a * watchdog timeout. For example, see the "power diag" command in * ports/sysutils/ipmitool. They can also be generated by a * hypervisor; see "bhyvectl --inject-nmi". */ #ifdef KDB if (!claimed && (panic_on_nmi & 2) != 0) { if (debugger_on_panic) { printf("NMI/cpu%d ... going to debugger\n", cpu); claimed = kdb_trap(type, 0, frame); } } #endif /* KDB */ if (!claimed && panic_on_nmi != 0) panic("NMI"); } void nmi_handle_intr(u_int type, struct trapframe *frame) { #ifdef SMP if (nmi_is_broadcast) { nmi_call_kdb_smp(type, frame); return; } #endif nmi_call_kdb(PCPU_GET(cpuid), type, frame); } static int hw_ibrs_active; int hw_ibrs_ibpb_active; int hw_ibrs_disable = 1; SYSCTL_INT(_hw, OID_AUTO, ibrs_active, CTLFLAG_RD, &hw_ibrs_active, 0, "Indirect Branch Restricted Speculation active"); SYSCTL_NODE(_machdep_mitigations, OID_AUTO, ibrs, CTLFLAG_RW | CTLFLAG_MPSAFE, 0, "Indirect Branch Restricted Speculation active"); SYSCTL_INT(_machdep_mitigations_ibrs, OID_AUTO, active, CTLFLAG_RD, &hw_ibrs_active, 0, "Indirect Branch Restricted Speculation active"); void hw_ibrs_recalculate(bool for_all_cpus) { if ((cpu_ia32_arch_caps & IA32_ARCH_CAP_IBRS_ALL) != 0) { x86_msr_op(MSR_IA32_SPEC_CTRL, (for_all_cpus ? MSR_OP_RENDEZVOUS : MSR_OP_LOCAL) | (hw_ibrs_disable != 0 ? MSR_OP_ANDNOT : MSR_OP_OR), IA32_SPEC_CTRL_IBRS); hw_ibrs_active = hw_ibrs_disable == 0; hw_ibrs_ibpb_active = 0; } else { hw_ibrs_active = hw_ibrs_ibpb_active = (cpu_stdext_feature3 & CPUID_STDEXT3_IBPB) != 0 && !hw_ibrs_disable; } } static int hw_ibrs_disable_handler(SYSCTL_HANDLER_ARGS) { int error, val; val = hw_ibrs_disable; error = sysctl_handle_int(oidp, &val, 0, req); if (error != 0 || req->newptr == NULL) return (error); hw_ibrs_disable = val != 0; hw_ibrs_recalculate(true); return (0); } SYSCTL_PROC(_hw, OID_AUTO, ibrs_disable, CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NOFETCH | CTLFLAG_MPSAFE, NULL, 0, hw_ibrs_disable_handler, "I", "Disable Indirect Branch Restricted Speculation"); SYSCTL_PROC(_machdep_mitigations_ibrs, OID_AUTO, disable, CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NOFETCH | CTLFLAG_MPSAFE, NULL, 0, hw_ibrs_disable_handler, "I", "Disable Indirect Branch Restricted Speculation"); int hw_ssb_active; int hw_ssb_disable; SYSCTL_INT(_hw, OID_AUTO, spec_store_bypass_disable_active, CTLFLAG_RD, &hw_ssb_active, 0, "Speculative Store Bypass Disable active"); SYSCTL_NODE(_machdep_mitigations, OID_AUTO, ssb, CTLFLAG_RW | CTLFLAG_MPSAFE, 0, "Speculative Store Bypass Disable active"); SYSCTL_INT(_machdep_mitigations_ssb, OID_AUTO, active, CTLFLAG_RD, &hw_ssb_active, 0, "Speculative Store Bypass Disable active"); static void hw_ssb_set(bool enable, bool for_all_cpus) { if ((cpu_stdext_feature3 & CPUID_STDEXT3_SSBD) == 0) { hw_ssb_active = 0; return; } hw_ssb_active = enable; x86_msr_op(MSR_IA32_SPEC_CTRL, (enable ? MSR_OP_OR : MSR_OP_ANDNOT) | (for_all_cpus ? MSR_OP_SCHED : MSR_OP_LOCAL), IA32_SPEC_CTRL_SSBD); } void hw_ssb_recalculate(bool all_cpus) { switch (hw_ssb_disable) { default: hw_ssb_disable = 0; /* FALLTHROUGH */ case 0: /* off */ hw_ssb_set(false, all_cpus); break; case 1: /* on */ hw_ssb_set(true, all_cpus); break; case 2: /* auto */ hw_ssb_set((cpu_ia32_arch_caps & IA32_ARCH_CAP_SSB_NO) != 0 ? false : true, all_cpus); break; } } static int hw_ssb_disable_handler(SYSCTL_HANDLER_ARGS) { int error, val; val = hw_ssb_disable; error = sysctl_handle_int(oidp, &val, 0, req); if (error != 0 || req->newptr == NULL) return (error); hw_ssb_disable = val; hw_ssb_recalculate(true); return (0); } SYSCTL_PROC(_hw, OID_AUTO, spec_store_bypass_disable, CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NOFETCH | CTLFLAG_MPSAFE, NULL, 0, hw_ssb_disable_handler, "I", "Speculative Store Bypass Disable (0 - off, 1 - on, 2 - auto"); SYSCTL_PROC(_machdep_mitigations_ssb, OID_AUTO, disable, CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NOFETCH | CTLFLAG_MPSAFE, NULL, 0, hw_ssb_disable_handler, "I", "Speculative Store Bypass Disable (0 - off, 1 - on, 2 - auto"); int hw_mds_disable; /* * Handler for Microarchitectural Data Sampling issues. Really not a * pointer to C function: on amd64 the code must not change any CPU * architectural state except possibly %rflags. Also, it is always * called with interrupts disabled. */ void mds_handler_void(void); void mds_handler_verw(void); void mds_handler_ivb(void); void mds_handler_bdw(void); void mds_handler_skl_sse(void); void mds_handler_skl_avx(void); void mds_handler_skl_avx512(void); void mds_handler_silvermont(void); void (*mds_handler)(void) = mds_handler_void; static int sysctl_hw_mds_disable_state_handler(SYSCTL_HANDLER_ARGS) { const char *state; if (mds_handler == mds_handler_void) state = "inactive"; else if (mds_handler == mds_handler_verw) state = "VERW"; else if (mds_handler == mds_handler_ivb) state = "software IvyBridge"; else if (mds_handler == mds_handler_bdw) state = "software Broadwell"; else if (mds_handler == mds_handler_skl_sse) state = "software Skylake SSE"; else if (mds_handler == mds_handler_skl_avx) state = "software Skylake AVX"; else if (mds_handler == mds_handler_skl_avx512) state = "software Skylake AVX512"; else if (mds_handler == mds_handler_silvermont) state = "software Silvermont"; else state = "unknown"; return (SYSCTL_OUT(req, state, strlen(state))); } SYSCTL_PROC(_hw, OID_AUTO, mds_disable_state, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, 0, sysctl_hw_mds_disable_state_handler, "A", "Microarchitectural Data Sampling Mitigation state"); SYSCTL_NODE(_machdep_mitigations, OID_AUTO, mds, CTLFLAG_RW | CTLFLAG_MPSAFE, 0, "Microarchitectural Data Sampling Mitigation state"); SYSCTL_PROC(_machdep_mitigations_mds, OID_AUTO, state, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, 0, sysctl_hw_mds_disable_state_handler, "A", "Microarchitectural Data Sampling Mitigation state"); _Static_assert(__offsetof(struct pcpu, pc_mds_tmp) % 64 == 0, "MDS AVX512"); void hw_mds_recalculate(void) { struct pcpu *pc; vm_offset_t b64; u_long xcr0; int i; /* * Allow user to force VERW variant even if MD_CLEAR is not * reported. For instance, hypervisor might unknowingly * filter the cap out. * For the similar reasons, and for testing, allow to enable * mitigation even when MDS_NO cap is set. */ if (cpu_vendor_id != CPU_VENDOR_INTEL || hw_mds_disable == 0 || ((cpu_ia32_arch_caps & IA32_ARCH_CAP_MDS_NO) != 0 && hw_mds_disable == 3)) { mds_handler = mds_handler_void; } else if (((cpu_stdext_feature3 & CPUID_STDEXT3_MD_CLEAR) != 0 && hw_mds_disable == 3) || hw_mds_disable == 1) { mds_handler = mds_handler_verw; } else if (CPUID_TO_FAMILY(cpu_id) == 0x6 && (CPUID_TO_MODEL(cpu_id) == 0x2e || CPUID_TO_MODEL(cpu_id) == 0x1e || CPUID_TO_MODEL(cpu_id) == 0x1f || CPUID_TO_MODEL(cpu_id) == 0x1a || CPUID_TO_MODEL(cpu_id) == 0x2f || CPUID_TO_MODEL(cpu_id) == 0x25 || CPUID_TO_MODEL(cpu_id) == 0x2c || CPUID_TO_MODEL(cpu_id) == 0x2d || CPUID_TO_MODEL(cpu_id) == 0x2a || CPUID_TO_MODEL(cpu_id) == 0x3e || CPUID_TO_MODEL(cpu_id) == 0x3a) && (hw_mds_disable == 2 || hw_mds_disable == 3)) { /* * Nehalem, SandyBridge, IvyBridge */ CPU_FOREACH(i) { pc = pcpu_find(i); if (pc->pc_mds_buf == NULL) { pc->pc_mds_buf = malloc_domainset(672, M_TEMP, DOMAINSET_PREF(pc->pc_domain), M_WAITOK); bzero(pc->pc_mds_buf, 16); } } mds_handler = mds_handler_ivb; } else if (CPUID_TO_FAMILY(cpu_id) == 0x6 && (CPUID_TO_MODEL(cpu_id) == 0x3f || CPUID_TO_MODEL(cpu_id) == 0x3c || CPUID_TO_MODEL(cpu_id) == 0x45 || CPUID_TO_MODEL(cpu_id) == 0x46 || CPUID_TO_MODEL(cpu_id) == 0x56 || CPUID_TO_MODEL(cpu_id) == 0x4f || CPUID_TO_MODEL(cpu_id) == 0x47 || CPUID_TO_MODEL(cpu_id) == 0x3d) && (hw_mds_disable == 2 || hw_mds_disable == 3)) { /* * Haswell, Broadwell */ CPU_FOREACH(i) { pc = pcpu_find(i); if (pc->pc_mds_buf == NULL) { pc->pc_mds_buf = malloc_domainset(1536, M_TEMP, DOMAINSET_PREF(pc->pc_domain), M_WAITOK); bzero(pc->pc_mds_buf, 16); } } mds_handler = mds_handler_bdw; } else if (CPUID_TO_FAMILY(cpu_id) == 0x6 && ((CPUID_TO_MODEL(cpu_id) == 0x55 && (cpu_id & CPUID_STEPPING) <= 5) || CPUID_TO_MODEL(cpu_id) == 0x4e || CPUID_TO_MODEL(cpu_id) == 0x5e || (CPUID_TO_MODEL(cpu_id) == 0x8e && (cpu_id & CPUID_STEPPING) <= 0xb) || (CPUID_TO_MODEL(cpu_id) == 0x9e && (cpu_id & CPUID_STEPPING) <= 0xc)) && (hw_mds_disable == 2 || hw_mds_disable == 3)) { /* * Skylake, KabyLake, CoffeeLake, WhiskeyLake, * CascadeLake */ CPU_FOREACH(i) { pc = pcpu_find(i); if (pc->pc_mds_buf == NULL) { pc->pc_mds_buf = malloc_domainset(6 * 1024, M_TEMP, DOMAINSET_PREF(pc->pc_domain), M_WAITOK); b64 = (vm_offset_t)malloc_domainset(64 + 63, M_TEMP, DOMAINSET_PREF(pc->pc_domain), M_WAITOK); pc->pc_mds_buf64 = (void *)roundup2(b64, 64); bzero(pc->pc_mds_buf64, 64); } } xcr0 = rxcr(0); if ((xcr0 & XFEATURE_ENABLED_ZMM_HI256) != 0 && (cpu_stdext_feature & CPUID_STDEXT_AVX512DQ) != 0) mds_handler = mds_handler_skl_avx512; else if ((xcr0 & XFEATURE_ENABLED_AVX) != 0 && (cpu_feature2 & CPUID2_AVX) != 0) mds_handler = mds_handler_skl_avx; else mds_handler = mds_handler_skl_sse; } else if (CPUID_TO_FAMILY(cpu_id) == 0x6 && ((CPUID_TO_MODEL(cpu_id) == 0x37 || CPUID_TO_MODEL(cpu_id) == 0x4a || CPUID_TO_MODEL(cpu_id) == 0x4c || CPUID_TO_MODEL(cpu_id) == 0x4d || CPUID_TO_MODEL(cpu_id) == 0x5a || CPUID_TO_MODEL(cpu_id) == 0x5d || CPUID_TO_MODEL(cpu_id) == 0x6e || CPUID_TO_MODEL(cpu_id) == 0x65 || CPUID_TO_MODEL(cpu_id) == 0x75 || CPUID_TO_MODEL(cpu_id) == 0x1c || CPUID_TO_MODEL(cpu_id) == 0x26 || CPUID_TO_MODEL(cpu_id) == 0x27 || CPUID_TO_MODEL(cpu_id) == 0x35 || CPUID_TO_MODEL(cpu_id) == 0x36 || CPUID_TO_MODEL(cpu_id) == 0x7a))) { /* Silvermont, Airmont */ CPU_FOREACH(i) { pc = pcpu_find(i); if (pc->pc_mds_buf == NULL) pc->pc_mds_buf = malloc(256, M_TEMP, M_WAITOK); } mds_handler = mds_handler_silvermont; } else { hw_mds_disable = 0; mds_handler = mds_handler_void; } } static void hw_mds_recalculate_boot(void *arg __unused) { hw_mds_recalculate(); } SYSINIT(mds_recalc, SI_SUB_SMP, SI_ORDER_ANY, hw_mds_recalculate_boot, NULL); static int sysctl_mds_disable_handler(SYSCTL_HANDLER_ARGS) { int error, val; val = hw_mds_disable; error = sysctl_handle_int(oidp, &val, 0, req); if (error != 0 || req->newptr == NULL) return (error); if (val < 0 || val > 3) return (EINVAL); hw_mds_disable = val; hw_mds_recalculate(); return (0); } SYSCTL_PROC(_hw, OID_AUTO, mds_disable, CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NOFETCH | CTLFLAG_MPSAFE, NULL, 0, sysctl_mds_disable_handler, "I", "Microarchitectural Data Sampling Mitigation " "(0 - off, 1 - on VERW, 2 - on SW, 3 - on AUTO"); SYSCTL_PROC(_machdep_mitigations_mds, OID_AUTO, disable, CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NOFETCH | CTLFLAG_MPSAFE, NULL, 0, sysctl_mds_disable_handler, "I", "Microarchitectural Data Sampling Mitigation " "(0 - off, 1 - on VERW, 2 - on SW, 3 - on AUTO"); /* * Intel Transactional Memory Asynchronous Abort Mitigation * CVE-2019-11135 */ int x86_taa_enable; int x86_taa_state; enum { TAA_NONE = 0, /* No mitigation enabled */ TAA_TSX_DISABLE = 1, /* Disable TSX via MSR */ TAA_VERW = 2, /* Use VERW mitigation */ TAA_AUTO = 3, /* Automatically select the mitigation */ /* The states below are not selectable by the operator */ TAA_TAA_UC = 4, /* Mitigation present in microcode */ TAA_NOT_PRESENT = 5 /* TSX is not present */ }; static void taa_set(bool enable, bool all) { x86_msr_op(MSR_IA32_TSX_CTRL, (enable ? MSR_OP_OR : MSR_OP_ANDNOT) | (all ? MSR_OP_RENDEZVOUS : MSR_OP_LOCAL), IA32_TSX_CTRL_RTM_DISABLE | IA32_TSX_CTRL_TSX_CPUID_CLEAR); } void x86_taa_recalculate(void) { static int taa_saved_mds_disable = 0; int taa_need = 0, taa_state = 0; int mds_disable = 0, need_mds_recalc = 0; /* Check CPUID.07h.EBX.HLE and RTM for the presence of TSX */ if ((cpu_stdext_feature & CPUID_STDEXT_HLE) == 0 || (cpu_stdext_feature & CPUID_STDEXT_RTM) == 0) { /* TSX is not present */ x86_taa_state = TAA_NOT_PRESENT; return; } /* Check to see what mitigation options the CPU gives us */ if (cpu_ia32_arch_caps & IA32_ARCH_CAP_TAA_NO) { /* CPU is not suseptible to TAA */ taa_need = TAA_TAA_UC; } else if (cpu_ia32_arch_caps & IA32_ARCH_CAP_TSX_CTRL) { /* * CPU can turn off TSX. This is the next best option * if TAA_NO hardware mitigation isn't present */ taa_need = TAA_TSX_DISABLE; } else { /* No TSX/TAA specific remedies are available. */ if (x86_taa_enable == TAA_TSX_DISABLE) { if (bootverbose) printf("TSX control not available\n"); return; } else taa_need = TAA_VERW; } /* Can we automatically take action, or are we being forced? */ if (x86_taa_enable == TAA_AUTO) taa_state = taa_need; else taa_state = x86_taa_enable; /* No state change, nothing to do */ if (taa_state == x86_taa_state) { if (bootverbose) printf("No TSX change made\n"); return; } /* Does the MSR need to be turned on or off? */ if (taa_state == TAA_TSX_DISABLE) taa_set(true, true); else if (x86_taa_state == TAA_TSX_DISABLE) taa_set(false, true); /* Does MDS need to be set to turn on VERW? */ if (taa_state == TAA_VERW) { taa_saved_mds_disable = hw_mds_disable; mds_disable = hw_mds_disable = 1; need_mds_recalc = 1; } else if (x86_taa_state == TAA_VERW) { mds_disable = hw_mds_disable = taa_saved_mds_disable; need_mds_recalc = 1; } if (need_mds_recalc) { hw_mds_recalculate(); if (mds_disable != hw_mds_disable) { if (bootverbose) printf("Cannot change MDS state for TAA\n"); /* Don't update our state */ return; } } x86_taa_state = taa_state; return; } static void taa_recalculate_boot(void * arg __unused) { x86_taa_recalculate(); } SYSINIT(taa_recalc, SI_SUB_SMP, SI_ORDER_ANY, taa_recalculate_boot, NULL); SYSCTL_NODE(_machdep_mitigations, OID_AUTO, taa, CTLFLAG_RW | CTLFLAG_MPSAFE, 0, "TSX Asynchronous Abort Mitigation"); static int sysctl_taa_handler(SYSCTL_HANDLER_ARGS) { int error, val; val = x86_taa_enable; error = sysctl_handle_int(oidp, &val, 0, req); if (error != 0 || req->newptr == NULL) return (error); if (val < TAA_NONE || val > TAA_AUTO) return (EINVAL); x86_taa_enable = val; x86_taa_recalculate(); return (0); } SYSCTL_PROC(_machdep_mitigations_taa, OID_AUTO, enable, CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NOFETCH | CTLFLAG_MPSAFE, NULL, 0, sysctl_taa_handler, "I", "TAA Mitigation enablement control " "(0 - off, 1 - disable TSX, 2 - VERW, 3 - on AUTO"); static int sysctl_taa_state_handler(SYSCTL_HANDLER_ARGS) { const char *state; switch (x86_taa_state) { case TAA_NONE: state = "inactive"; break; case TAA_TSX_DISABLE: state = "TSX disabled"; break; case TAA_VERW: state = "VERW"; break; case TAA_TAA_UC: state = "Mitigated in microcode"; break; case TAA_NOT_PRESENT: state = "TSX not present"; break; default: state = "unknown"; } return (SYSCTL_OUT(req, state, strlen(state))); } SYSCTL_PROC(_machdep_mitigations_taa, OID_AUTO, state, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, 0, sysctl_taa_state_handler, "A", "TAA Mitigation state"); int __read_frequently cpu_flush_rsb_ctxsw; SYSCTL_INT(_machdep_mitigations, OID_AUTO, flush_rsb_ctxsw, CTLFLAG_RW | CTLFLAG_NOFETCH, &cpu_flush_rsb_ctxsw, 0, "Flush Return Stack Buffer on context switch"); SYSCTL_NODE(_machdep_mitigations, OID_AUTO, rngds, CTLFLAG_RW | CTLFLAG_MPSAFE, 0, "MCU Optimization, disable RDSEED mitigation"); int x86_rngds_mitg_enable = 1; void x86_rngds_mitg_recalculate(bool all_cpus) { if ((cpu_stdext_feature3 & CPUID_STDEXT3_MCUOPT) == 0) return; x86_msr_op(MSR_IA32_MCU_OPT_CTRL, (x86_rngds_mitg_enable ? MSR_OP_OR : MSR_OP_ANDNOT) | (all_cpus ? MSR_OP_RENDEZVOUS : MSR_OP_LOCAL), IA32_RNGDS_MITG_DIS); } static int sysctl_rngds_mitg_enable_handler(SYSCTL_HANDLER_ARGS) { int error, val; val = x86_rngds_mitg_enable; error = sysctl_handle_int(oidp, &val, 0, req); if (error != 0 || req->newptr == NULL) return (error); x86_rngds_mitg_enable = val; x86_rngds_mitg_recalculate(true); return (0); } SYSCTL_PROC(_machdep_mitigations_rngds, OID_AUTO, enable, CTLTYPE_INT | CTLFLAG_RWTUN | CTLFLAG_NOFETCH | CTLFLAG_MPSAFE, NULL, 0, sysctl_rngds_mitg_enable_handler, "I", "MCU Optimization, disabling RDSEED mitigation control " "(0 - mitigation disabled (RDSEED optimized), 1 - mitigation enabled"); static int sysctl_rngds_state_handler(SYSCTL_HANDLER_ARGS) { const char *state; if ((cpu_stdext_feature3 & CPUID_STDEXT3_MCUOPT) == 0) { state = "Not applicable"; } else if (x86_rngds_mitg_enable == 0) { state = "RDSEED not serialized"; } else { state = "Mitigated"; } return (SYSCTL_OUT(req, state, strlen(state))); } SYSCTL_PROC(_machdep_mitigations_rngds, OID_AUTO, state, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, 0, sysctl_rngds_state_handler, "A", "MCU Optimization state"); /* * Enable and restore kernel text write permissions. * Callers must ensure that disable_wp()/restore_wp() are executed * without rescheduling on the same core. */ bool disable_wp(void) { u_int cr0; cr0 = rcr0(); if ((cr0 & CR0_WP) == 0) return (false); load_cr0(cr0 & ~CR0_WP); return (true); } void restore_wp(bool old_wp) { if (old_wp) load_cr0(rcr0() | CR0_WP); } bool acpi_get_fadt_bootflags(uint16_t *flagsp) { #ifdef DEV_ACPI ACPI_TABLE_FADT *fadt; vm_paddr_t physaddr; physaddr = acpi_find_table(ACPI_SIG_FADT); if (physaddr == 0) return (false); fadt = acpi_map_table(physaddr, ACPI_SIG_FADT); if (fadt == NULL) return (false); *flagsp = fadt->BootFlags; acpi_unmap_table(fadt); return (true); #else return (false); #endif }