Index: sys/amd64/amd64/machdep.c =================================================================== --- sys/amd64/amd64/machdep.c +++ sys/amd64/amd64/machdep.c @@ -798,12 +798,7 @@ }; void -setidt(idx, func, typ, dpl, ist) - int idx; - inthand_t *func; - int typ; - int dpl; - int ist; +setidt(int idx, inthand_t *func, int typ, int dpl, int ist) { struct gate_descriptor *ip; Index: sys/amd64/include/md_var.h =================================================================== --- sys/amd64/include/md_var.h +++ sys/amd64/include/md_var.h @@ -32,69 +32,18 @@ #ifndef _MACHINE_MD_VAR_H_ #define _MACHINE_MD_VAR_H_ -/* - * Miscellaneous machine-dependent declarations. - */ +#include -extern long Maxmem; -extern u_int basemem; -extern int busdma_swi_pending; -extern u_int cpu_exthigh; -extern u_int cpu_feature; -extern u_int cpu_feature2; -extern u_int amd_feature; -extern u_int amd_feature2; -extern u_int amd_pminfo; -extern u_int via_feature_rng; -extern u_int via_feature_xcrypt; -extern u_int cpu_clflush_line_size; -extern u_int cpu_stdext_feature; -extern u_int cpu_stdext_feature2; -extern u_int cpu_fxsr; -extern u_int cpu_high; -extern u_int cpu_id; -extern u_int cpu_max_ext_state_size; -extern u_int cpu_mxcsr_mask; -extern u_int cpu_procinfo; -extern u_int cpu_procinfo2; -extern char cpu_vendor[]; -extern u_int cpu_vendor_id; -extern u_int cpu_mon_mwait_flags; -extern u_int cpu_mon_min_size; -extern u_int cpu_mon_max_size; -extern u_int cpu_maxphyaddr; extern char ctx_switch_xsave[]; -extern u_int hv_high; -extern char hv_vendor[]; -extern char kstack[]; -extern char sigcode[]; -extern int szsigcode; -extern uint64_t *vm_page_dump; -extern int vm_page_dump_size; -extern int workaround_erratum383; -extern int _udatasel; -extern int _ucodesel; -extern int _ucode32sel; -extern int _ufssel; -extern int _ugssel; -extern int use_xsave; -extern uint64_t xsave_mask; +extern uint64_t *vm_page_dump; +/* XXX */ typedef void alias_for_inthand_t(u_int cs, u_int ef, u_int esp, u_int ss); -struct pcb; + struct savefpu; -struct thread; -struct reg; -struct fpreg; -struct dbreg; -struct dumperinfo; -void *alloc_fpusave(int flags); +void amd64_db_resume_dbreg(void); void amd64_syscall(struct thread *td, int traced); -void busdma_swi(void); -bool cpu_mwait_usable(void); -void cpu_probe_amdc1e(void); -void cpu_setregs(void); void doreti_iret(void) __asm(__STRING(doreti_iret)); void doreti_iret_fault(void) __asm(__STRING(doreti_iret_fault)); void ld_ds(void) __asm(__STRING(ld_ds)); @@ -109,26 +58,10 @@ void gs_load_fault(void) __asm(__STRING(gs_load_fault)); void fsbase_load_fault(void) __asm(__STRING(fsbase_load_fault)); void gsbase_load_fault(void) __asm(__STRING(gsbase_load_fault)); -void dump_add_page(vm_paddr_t); -void dump_drop_page(vm_paddr_t); -void identify_cpu(void); -void initializecpu(void); -void initializecpucache(void); -bool intel_fix_cpuid(void); -void fillw(int /*u_short*/ pat, void *base, size_t cnt); void fpstate_drop(struct thread *td); -int is_physical_memory(vm_paddr_t addr); -int isa_nmi(int cd); -void panicifcpuunsupported(void); -void pagecopy(void *from, void *to); void pagezero(void *addr); -void printcpuinfo(void); void setidt(int idx, alias_for_inthand_t *func, int typ, int dpl, int ist); -int user_dbreg_trap(void); -int minidumpsys(struct dumperinfo *); struct savefpu *get_pcb_user_save_td(struct thread *td); struct savefpu *get_pcb_user_save_pcb(struct pcb *pcb); -struct pcb *get_pcb_td(struct thread *td); -void amd64_db_resume_dbreg(void); #endif /* !_MACHINE_MD_VAR_H_ */ Index: sys/amd64/include/smp.h =================================================================== --- sys/amd64/include/smp.h +++ sys/amd64/include/smp.h @@ -19,106 +19,25 @@ #ifndef LOCORE -#include -#include -#include -#include -#include +#include -struct pmap; +extern int pmap_pcid_enabled; +extern int invpcid_works; /* global symbols in mpboot.S */ extern char mptramp_start[]; extern char mptramp_end[]; extern u_int32_t mptramp_pagetables; -/* global data in mp_machdep.c */ -extern int mp_naps; -extern int boot_cpu_id; -extern struct pcb stoppcbs[]; -extern int cpu_apic_ids[]; -extern void *dpcpu; -extern char *bootSTK; -extern int bootAP; -extern void *bootstacks[]; -extern volatile u_int cpu_ipi_pending[]; -extern volatile int aps_ready; -extern struct mtx ap_boot_mtx; -extern int cpu_logical; -extern int cpu_cores; -extern int pmap_pcid_enabled; -extern int invpcid_works; -extern u_int xhits_gbl[]; -extern u_int xhits_pg[]; -extern u_int xhits_rng[]; -extern u_int ipi_global; -extern u_int ipi_page; -extern u_int ipi_range; -extern u_int ipi_range_size; -extern struct pmap *smp_tlb_pmap; - -extern volatile int smp_tlb_wait; - -struct cpu_info { - int cpu_present:1; - int cpu_bsp:1; - int cpu_disabled:1; - int cpu_hyperthread:1; -}; -extern struct cpu_info cpu_info[]; - -#ifdef COUNT_IPIS -extern u_long *ipi_invltlb_counts[MAXCPU]; -extern u_long *ipi_invlrng_counts[MAXCPU]; -extern u_long *ipi_invlpg_counts[MAXCPU]; -extern u_long *ipi_invlcache_counts[MAXCPU]; -extern u_long *ipi_rendezvous_counts[MAXCPU]; -#endif - /* IPI handlers */ inthand_t - IDTVEC(invltlb), /* TLB shootdowns - global */ IDTVEC(invltlb_pcid), /* TLB shootdowns - global, pcid */ IDTVEC(invltlb_invpcid),/* TLB shootdowns - global, invpcid */ - IDTVEC(invlpg), /* TLB shootdowns - 1 page */ - IDTVEC(invlrng), /* TLB shootdowns - page range */ - IDTVEC(invlcache), /* Write back and invalidate cache */ - IDTVEC(ipi_intr_bitmap_handler), /* Bitmap based IPIs */ - IDTVEC(cpustop), /* CPU stops & waits to be restarted */ - IDTVEC(cpususpend), /* CPU suspends & waits to be resumed */ - IDTVEC(justreturn), /* interrupt CPU with minimum overhead */ - IDTVEC(rendezvous); /* handle CPU rendezvous */ + IDTVEC(justreturn); /* interrupt CPU with minimum overhead */ -/* functions in mp_machdep.c */ -void assign_cpu_ids(void); -void cpu_add(u_int apic_id, char boot_cpu); -void cpustop_handler(void); -void cpususpend_handler(void); -void init_secondary_tail(void); -void invltlb_handler(void); void invltlb_pcid_handler(void); void invltlb_invpcid_handler(void); -void invlpg_handler(void); -void invlrng_handler(void); -void invlcache_handler(void); -void init_secondary(void); -void ipi_startup(int apic_id, int vector); -void ipi_all_but_self(u_int ipi); -void ipi_bitmap_handler(struct trapframe frame); -void ipi_cpu(int cpu, u_int ipi); -int ipi_nmi_handler(void); -void ipi_selected(cpuset_t cpus, u_int ipi); -u_int mp_bootaddress(u_int); -void set_interrupt_apic_ids(void); -void smp_cache_flush(void); -void smp_masked_invlpg(cpuset_t mask, vm_offset_t addr); -void smp_masked_invlpg_range(cpuset_t mask, vm_offset_t startva, - vm_offset_t endva); -void smp_masked_invltlb(cpuset_t mask, struct pmap *pmap); int native_start_all_aps(void); -void mem_range_AP_init(void); -void topo_probe(void); -void ipi_send_cpu(int cpu, u_int ipi); #endif /* !LOCORE */ #endif /* SMP */ Index: sys/i386/i386/mp_machdep.c =================================================================== --- sys/i386/i386/mp_machdep.c +++ sys/i386/i386/mp_machdep.c @@ -301,10 +301,6 @@ init_secondary_tail(); } -/******************************************************************* - * local functions and data - */ - /* * start each AP in our list */ Index: sys/i386/include/md_var.h =================================================================== --- sys/i386/include/md_var.h +++ sys/i386/include/md_var.h @@ -32,46 +32,12 @@ #ifndef _MACHINE_MD_VAR_H_ #define _MACHINE_MD_VAR_H_ -/* - * Miscellaneous machine-dependent declarations. - */ +#include -extern long Maxmem; -extern u_int basemem; /* PA of original top of base memory */ -extern int busdma_swi_pending; -extern u_int cpu_exthigh; -extern u_int cpu_feature; -extern u_int cpu_feature2; -extern u_int amd_feature; -extern u_int amd_feature2; -extern u_int amd_pminfo; -extern u_int via_feature_rng; -extern u_int via_feature_xcrypt; -extern u_int cpu_clflush_line_size; -extern u_int cpu_stdext_feature; -extern u_int cpu_stdext_feature2; -extern u_int cpu_fxsr; -extern u_int cpu_high; -extern u_int cpu_id; -extern u_int cpu_max_ext_state_size; -extern u_int cpu_mxcsr_mask; -extern u_int cpu_procinfo; -extern u_int cpu_procinfo2; -extern char cpu_vendor[]; -extern u_int cpu_vendor_id; -extern u_int cpu_mon_mwait_flags; -extern u_int cpu_mon_min_size; -extern u_int cpu_mon_max_size; -extern u_int cpu_maxphyaddr; extern u_int cyrix_did; #if defined(I586_CPU) && !defined(NO_F00F_HACK) extern int has_f00f_bug; #endif -extern u_int hv_high; -extern char hv_vendor[]; -extern char kstack[]; -extern char sigcode[]; -extern int szsigcode; #ifdef COMPAT_FREEBSD4 extern int szfreebsd4_sigcode; #endif @@ -79,29 +45,12 @@ extern int szosigcode; #endif extern uint32_t *vm_page_dump; -extern int vm_page_dump_size; -extern int workaround_erratum383; -extern int _udatasel; -extern int _ucodesel; -extern int use_xsave; -extern uint64_t xsave_mask; typedef void alias_for_inthand_t(u_int cs, u_int ef, u_int esp, u_int ss); -struct pcb; -union savefpu; -struct thread; -struct reg; -struct fpreg; -struct dbreg; -struct dumperinfo; struct segment_descriptor; +union savefpu; -void *alloc_fpusave(int flags); void bcopyb(const void *from, void *to, size_t len); -void busdma_swi(void); -bool cpu_mwait_usable(void); -void cpu_probe_amdc1e(void); -void cpu_setregs(void); void cpu_switch_load_gs(void) __asm(__STRING(cpu_switch_load_gs)); void doreti_iret(void) __asm(__STRING(doreti_iret)); void doreti_iret_fault(void) __asm(__STRING(doreti_iret_fault)); @@ -111,26 +60,14 @@ void doreti_popl_es_fault(void) __asm(__STRING(doreti_popl_es_fault)); void doreti_popl_fs(void) __asm(__STRING(doreti_popl_fs)); void doreti_popl_fs_fault(void) __asm(__STRING(doreti_popl_fs_fault)); -void dump_add_page(vm_paddr_t); -void dump_drop_page(vm_paddr_t); void finishidentcpu(void); -void fillw(int /*u_short*/ pat, void *base, size_t cnt); void fill_based_sd(struct segment_descriptor *sdp, uint32_t base); -void initializecpu(void); -void initializecpucache(void); -bool intel_fix_cpuid(void); void i686_pagezero(void *addr); void sse2_pagezero(void *addr); void init_AMD_Elan_sc520(void); -int is_physical_memory(vm_paddr_t addr); -int isa_nmi(int cd); vm_paddr_t kvtop(void *addr); -void panicifcpuunsupported(void); void ppro_reenable_apic(void); -void printcpuinfo(void); void setidt(int idx, alias_for_inthand_t *func, int typ, int dpl, int selec); -int user_dbreg_trap(void); -int minidumpsys(struct dumperinfo *); union savefpu *get_pcb_user_save_td(struct thread *td); union savefpu *get_pcb_user_save_pcb(struct pcb *pcb); struct pcb *get_pcb_td(struct thread *td); Index: sys/i386/include/smp.h =================================================================== --- sys/i386/include/smp.h +++ sys/i386/include/smp.h @@ -19,6 +19,8 @@ #ifndef LOCORE +#include + #include #include #include @@ -26,88 +28,10 @@ #include /* global data in mpboot.s */ -extern int bootMP_size; +extern int bootMP_size; /* functions in mpboot.s */ -void bootMP(void); - -/* global data in mp_machdep.c */ -extern int mp_naps; -extern int boot_cpu_id; -extern struct pcb stoppcbs[]; -extern int cpu_apic_ids[]; -extern int bootAP; -extern void *dpcpu; -extern char *bootSTK; -extern void *bootstacks[]; -extern volatile u_int cpu_ipi_pending[]; -extern volatile int aps_ready; -extern struct mtx ap_boot_mtx; -extern int cpu_logical; -extern int cpu_cores; -extern volatile int smp_tlb_wait; -extern u_int xhits_gbl[]; -extern u_int xhits_pg[]; -extern u_int xhits_rng[]; -extern u_int ipi_global; -extern u_int ipi_page; -extern u_int ipi_range; -extern u_int ipi_range_size; - -struct cpu_info { - int cpu_present:1; - int cpu_bsp:1; - int cpu_disabled:1; - int cpu_hyperthread:1; -}; -extern struct cpu_info cpu_info[]; - -#ifdef COUNT_IPIS -extern u_long *ipi_invltlb_counts[MAXCPU]; -extern u_long *ipi_invlrng_counts[MAXCPU]; -extern u_long *ipi_invlpg_counts[MAXCPU]; -extern u_long *ipi_invlcache_counts[MAXCPU]; -extern u_long *ipi_rendezvous_counts[MAXCPU]; -#endif - -/* IPI handlers */ -inthand_t - IDTVEC(invltlb), /* TLB shootdowns - global */ - IDTVEC(invlpg), /* TLB shootdowns - 1 page */ - IDTVEC(invlrng), /* TLB shootdowns - page range */ - IDTVEC(invlcache), /* Write back and invalidate cache */ - IDTVEC(ipi_intr_bitmap_handler), /* Bitmap based IPIs */ - IDTVEC(cpustop), /* CPU stops & waits to be restarted */ - IDTVEC(cpususpend), /* CPU suspends & waits to be resumed */ - IDTVEC(rendezvous); /* handle CPU rendezvous */ - -/* functions in mp_machdep.c */ -void assign_cpu_ids(void); -void cpu_add(u_int apic_id, char boot_cpu); -void cpustop_handler(void); -void cpususpend_handler(void); -void init_secondary_tail(void); -void invltlb_handler(void); -void invlpg_handler(void); -void invlrng_handler(void); -void invlcache_handler(void); -void init_secondary(void); -void ipi_startup(int apic_id, int vector); -void ipi_all_but_self(u_int ipi); -void ipi_bitmap_handler(struct trapframe frame); -void ipi_cpu(int cpu, u_int ipi); -int ipi_nmi_handler(void); -void ipi_selected(cpuset_t cpus, u_int ipi); -u_int mp_bootaddress(u_int); -void set_interrupt_apic_ids(void); -void smp_cache_flush(void); -void smp_masked_invlpg(cpuset_t mask, vm_offset_t addr); -void smp_masked_invlpg_range(cpuset_t mask, vm_offset_t startva, - vm_offset_t endva); -void smp_masked_invltlb(cpuset_t mask, struct pmap *pmap); -void mem_range_AP_init(void); -void topo_probe(void); -void ipi_send_cpu(int cpu, u_int ipi); +void bootMP(void); #endif /* !LOCORE */ #endif /* SMP */ Index: sys/x86/include/x86_smp.h =================================================================== --- /dev/null +++ sys/x86/include/x86_smp.h @@ -0,0 +1,103 @@ +/*- + * ---------------------------------------------------------------------------- + * "THE BEER-WARE LICENSE" (Revision 42): + * wrote this file. As long as you retain this notice you + * can do whatever you want with this stuff. If we meet some day, and you think + * this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp + * ---------------------------------------------------------------------------- + * + * $FreeBSD$ + * + */ + +#ifndef _X86_X86_SMP_H_ +#define _X86_X86_SMP_H_ + +#include +#include +#include +#include +#include + +struct pmap; + +/* global data in mp_x86.c */ +extern int mp_naps; +extern int boot_cpu_id; +extern struct pcb stoppcbs[]; +extern int cpu_apic_ids[]; +extern int bootAP; +extern void *dpcpu; +extern char *bootSTK; +extern void *bootstacks[]; +extern volatile u_int cpu_ipi_pending[]; +extern volatile int aps_ready; +extern struct mtx ap_boot_mtx; +extern int cpu_logical; +extern int cpu_cores; +extern volatile int smp_tlb_wait; +extern struct pmap *smp_tlb_pmap; +extern u_int xhits_gbl[]; +extern u_int xhits_pg[]; +extern u_int xhits_rng[]; +extern u_int ipi_global; +extern u_int ipi_page; +extern u_int ipi_range; +extern u_int ipi_range_size; + +struct cpu_info { + int cpu_present:1; + int cpu_bsp:1; + int cpu_disabled:1; + int cpu_hyperthread:1; +}; +extern struct cpu_info cpu_info[]; + +#ifdef COUNT_IPIS +extern u_long *ipi_invltlb_counts[MAXCPU]; +extern u_long *ipi_invlrng_counts[MAXCPU]; +extern u_long *ipi_invlpg_counts[MAXCPU]; +extern u_long *ipi_invlcache_counts[MAXCPU]; +extern u_long *ipi_rendezvous_counts[MAXCPU]; +#endif + +/* IPI handlers */ +inthand_t + IDTVEC(invltlb), /* TLB shootdowns - global */ + IDTVEC(invlpg), /* TLB shootdowns - 1 page */ + IDTVEC(invlrng), /* TLB shootdowns - page range */ + IDTVEC(invlcache), /* Write back and invalidate cache */ + IDTVEC(ipi_intr_bitmap_handler), /* Bitmap based IPIs */ + IDTVEC(cpustop), /* CPU stops & waits to be restarted */ + IDTVEC(cpususpend), /* CPU suspends & waits to be resumed */ + IDTVEC(rendezvous); /* handle CPU rendezvous */ + +/* functions in x86_mp.c */ +void assign_cpu_ids(void); +void cpu_add(u_int apic_id, char boot_cpu); +void cpustop_handler(void); +void cpususpend_handler(void); +void init_secondary_tail(void); +void invltlb_handler(void); +void invlpg_handler(void); +void invlrng_handler(void); +void invlcache_handler(void); +void init_secondary(void); +void ipi_startup(int apic_id, int vector); +void ipi_all_but_self(u_int ipi); +void ipi_bitmap_handler(struct trapframe frame); +void ipi_cpu(int cpu, u_int ipi); +int ipi_nmi_handler(void); +void ipi_selected(cpuset_t cpus, u_int ipi); +u_int mp_bootaddress(u_int); +void set_interrupt_apic_ids(void); +void smp_cache_flush(void); +void smp_masked_invlpg(cpuset_t mask, vm_offset_t addr); +void smp_masked_invlpg_range(cpuset_t mask, vm_offset_t startva, + vm_offset_t endva); +void smp_masked_invltlb(cpuset_t mask, struct pmap *pmap); +void mem_range_AP_init(void); +void topo_probe(void); +void ipi_send_cpu(int cpu, u_int ipi); + +#endif Index: sys/x86/include/x86_var.h =================================================================== --- /dev/null +++ sys/x86/include/x86_var.h @@ -0,0 +1,110 @@ +/*- + * Copyright (c) 1995 Bruce D. Evans. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the author nor the names of contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _X86_X86_VAR_H_ +#define _X86_X86_VAR_H_ + +/* + * Miscellaneous machine-dependent declarations. + */ + +extern long Maxmem; +extern u_int basemem; +extern int busdma_swi_pending; +extern u_int cpu_exthigh; +extern u_int cpu_feature; +extern u_int cpu_feature2; +extern u_int amd_feature; +extern u_int amd_feature2; +extern u_int amd_pminfo; +extern u_int via_feature_rng; +extern u_int via_feature_xcrypt; +extern u_int cpu_clflush_line_size; +extern u_int cpu_stdext_feature; +extern u_int cpu_stdext_feature2; +extern u_int cpu_fxsr; +extern u_int cpu_high; +extern u_int cpu_id; +extern u_int cpu_max_ext_state_size; +extern u_int cpu_mxcsr_mask; +extern u_int cpu_procinfo; +extern u_int cpu_procinfo2; +extern char cpu_vendor[]; +extern u_int cpu_vendor_id; +extern u_int cpu_mon_mwait_flags; +extern u_int cpu_mon_min_size; +extern u_int cpu_mon_max_size; +extern u_int cpu_maxphyaddr; +extern char ctx_switch_xsave[]; +extern u_int hv_high; +extern char hv_vendor[]; +extern char kstack[]; +extern char sigcode[]; +extern int szsigcode; +extern int vm_page_dump_size; +extern int workaround_erratum383; +extern int _udatasel; +extern int _ucodesel; +extern int _ucode32sel; +extern int _ufssel; +extern int _ugssel; +extern int use_xsave; +extern uint64_t xsave_mask; + +struct pcb; +struct thread; +struct reg; +struct fpreg; +struct dbreg; +struct dumperinfo; + +void *alloc_fpusave(int flags); +void busdma_swi(void); +bool cpu_mwait_usable(void); +void cpu_probe_amdc1e(void); +void cpu_setregs(void); +void dump_add_page(vm_paddr_t); +void dump_drop_page(vm_paddr_t); +void identify_cpu(void); +void initializecpu(void); +void initializecpucache(void); +bool intel_fix_cpuid(void); +void fillw(int /*u_short*/ pat, void *base, size_t cnt); +int is_physical_memory(vm_paddr_t addr); +int isa_nmi(int cd); +void panicifcpuunsupported(void); +void pagecopy(void *from, void *to); +void printcpuinfo(void); +int user_dbreg_trap(void); +int minidumpsys(struct dumperinfo *); +struct pcb *get_pcb_td(struct thread *td); + +#endif