diff options
| author | jhb <jhb@FreeBSD.org> | 2014-12-22 18:40:59 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2014-12-22 18:40:59 +0000 |
| commit | 2b345a08edde7a77b1eccf22395f90aec2d3adac (patch) | |
| tree | 5f2d43eeb579a85a28f1b992988680726e8b93dc /sys/i386/include | |
| parent | 9a4e55b14723d5cd0147c18c4a4fde418c5086f8 (diff) | |
| download | FreeBSD-src-2b345a08edde7a77b1eccf22395f90aec2d3adac.zip FreeBSD-src-2b345a08edde7a77b1eccf22395f90aec2d3adac.tar.gz | |
MFC 260557,271076,271077,271082,271083,271098:
- Remove spaces from boot messages when we print the CPU ID/Family/Stepping
- Move prototypes for various functions into out of C files and into
<machine/md_var.h>.
- Reduce diffs between i386 and amd64 initcpu.c and identcpu.c files.
- Move blacklists of broken TSCs out of the printcpuinfo() function
and into the TSC probe routine.
- Merge the amd64 and i386 identcpu.c into a single x86 implementation.
Diffstat (limited to 'sys/i386/include')
| -rw-r--r-- | sys/i386/include/md_var.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/sys/i386/include/md_var.h b/sys/i386/include/md_var.h index 9c8a693..c2c8c6c 100644 --- a/sys/i386/include/md_var.h +++ b/sys/i386/include/md_var.h @@ -48,6 +48,7 @@ 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_fxsr; extern u_int cpu_high; extern u_int cpu_id; @@ -56,10 +57,13 @@ extern u_int cpu_procinfo; extern u_int cpu_procinfo2; extern char cpu_vendor[]; extern u_int cpu_vendor_id; -extern u_int cyrix_did; extern u_int cpu_mon_mwait_flags; extern u_int cpu_mon_min_size; extern u_int cpu_mon_max_size; +extern u_int cyrix_did; +#if defined(I586_CPU) && !defined(NO_F00F_HACK) +extern int has_f00f_bug; +#endif extern char kstack[]; extern char sigcode[]; extern int szsigcode; @@ -94,15 +98,23 @@ 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 initializecpu(void); +void finishidentcpu(void); +#if defined(I586_CPU) && defined(CPU_WT_ALLOC) +void enable_K5_wt_alloc(void); +void enable_K6_wt_alloc(void); +void enable_K6_2_wt_alloc(void); +#endif void enable_sse(void); void fillw(int /*u_short*/ pat, void *base, size_t cnt); +void initializecpu(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 printcpuinfo(void); void setidt(int idx, alias_for_inthand_t *func, int typ, int dpl, int selec); int user_dbreg_trap(void); void minidumpsys(struct dumperinfo *); |
