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authorLinus Torvalds <torvalds@linux-foundation.org>2009-09-18 17:05:47 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-09-18 17:05:47 -0400
commit78f28b7c555359c67c2a0d23f7436e915329421e (patch)
tree7f8197f82f83c0c19fd9bc85b5d10b5a755d0656 /arch/x86/include/asm/paravirt.h
parent3240a77b515f4a15e24d8a3a2135bc87b02cf1d6 (diff)
parent7bd867dfb4e0357e06a3211ab2bd0e714110def3 (diff)
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (38 commits) x86: Move get/set_wallclock to x86_platform_ops x86: platform: Fix section annotations x86: apic namespace cleanup x86: Distangle ioapic and i8259 x86: Add Moorestown early detection x86: Add hardware_subarch ID for Moorestown x86: Add early platform detection x86: Move tsc_init to late_time_init x86: Move tsc_calibration to x86_init_ops x86: Replace the now identical time_32/64.c by time.c x86: time_32/64.c unify profile_pc x86: Move calibrate_cpu to tsc.c x86: Make timer setup and global variables the same in time_32/64.c x86: Remove mca bus ifdef from timer interrupt x86: Simplify timer_ack magic in time_32.c x86: Prepare unification of time_32/64.c x86: Remove do_timer hook x86: Add timer_init to x86_init_ops x86: Move percpu clockevents setup to x86_init_ops x86: Move xen_post_allocator_init into xen_pagetable_setup_done ... Fix up conflicts in arch/x86/include/asm/io_apic.h
Diffstat (limited to 'arch/x86/include/asm/paravirt.h')
-rw-r--r--arch/x86/include/asm/paravirt.h51
1 files changed, 5 insertions, 46 deletions
diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
index 40d6586af25b..8aebcc41041d 100644
--- a/arch/x86/include/asm/paravirt.h
+++ b/arch/x86/include/asm/paravirt.h
@@ -24,22 +24,6 @@ static inline void load_sp0(struct tss_struct *tss,
24 PVOP_VCALL2(pv_cpu_ops.load_sp0, tss, thread); 24 PVOP_VCALL2(pv_cpu_ops.load_sp0, tss, thread);
25} 25}
26 26
27#define ARCH_SETUP pv_init_ops.arch_setup();
28static inline unsigned long get_wallclock(void)
29{
30 return PVOP_CALL0(unsigned long, pv_time_ops.get_wallclock);
31}
32
33static inline int set_wallclock(unsigned long nowtime)
34{
35 return PVOP_CALL1(int, pv_time_ops.set_wallclock, nowtime);
36}
37
38static inline void (*choose_time_init(void))(void)
39{
40 return pv_time_ops.time_init;
41}
42
43/* The paravirtualized CPUID instruction. */ 27/* The paravirtualized CPUID instruction. */
44static inline void __cpuid(unsigned int *eax, unsigned int *ebx, 28static inline void __cpuid(unsigned int *eax, unsigned int *ebx,
45 unsigned int *ecx, unsigned int *edx) 29 unsigned int *ecx, unsigned int *edx)
@@ -245,7 +229,6 @@ static inline unsigned long long paravirt_sched_clock(void)
245{ 229{
246 return PVOP_CALL0(unsigned long long, pv_time_ops.sched_clock); 230 return PVOP_CALL0(unsigned long long, pv_time_ops.sched_clock);
247} 231}
248#define calibrate_tsc() (pv_time_ops.get_tsc_khz())
249 232
250static inline unsigned long long paravirt_read_pmc(int counter) 233static inline unsigned long long paravirt_read_pmc(int counter)
251{ 234{
@@ -363,34 +346,6 @@ static inline void slow_down_io(void)
363#endif 346#endif
364} 347}
365 348
366#ifdef CONFIG_X86_LOCAL_APIC
367static inline void setup_boot_clock(void)
368{
369 PVOP_VCALL0(pv_apic_ops.setup_boot_clock);
370}
371
372static inline void setup_secondary_clock(void)
373{
374 PVOP_VCALL0(pv_apic_ops.setup_secondary_clock);
375}
376#endif
377
378static inline void paravirt_post_allocator_init(void)
379{
380 if (pv_init_ops.post_allocator_init)
381 (*pv_init_ops.post_allocator_init)();
382}
383
384static inline void paravirt_pagetable_setup_start(pgd_t *base)
385{
386 (*pv_mmu_ops.pagetable_setup_start)(base);
387}
388
389static inline void paravirt_pagetable_setup_done(pgd_t *base)
390{
391 (*pv_mmu_ops.pagetable_setup_done)(base);
392}
393
394#ifdef CONFIG_SMP 349#ifdef CONFIG_SMP
395static inline void startup_ipi_hook(int phys_apicid, unsigned long start_eip, 350static inline void startup_ipi_hook(int phys_apicid, unsigned long start_eip,
396 unsigned long start_esp) 351 unsigned long start_esp)
@@ -948,6 +903,8 @@ static inline unsigned long __raw_local_irq_save(void)
948#undef PVOP_VCALL4 903#undef PVOP_VCALL4
949#undef PVOP_CALL4 904#undef PVOP_CALL4
950 905
906extern void default_banner(void);
907
951#else /* __ASSEMBLY__ */ 908#else /* __ASSEMBLY__ */
952 909
953#define _PVSITE(ptype, clobbers, ops, word, algn) \ 910#define _PVSITE(ptype, clobbers, ops, word, algn) \
@@ -1088,5 +1045,7 @@ static inline unsigned long __raw_local_irq_save(void)
1088#endif /* CONFIG_X86_32 */ 1045#endif /* CONFIG_X86_32 */
1089 1046
1090#endif /* __ASSEMBLY__ */ 1047#endif /* __ASSEMBLY__ */
1091#endif /* CONFIG_PARAVIRT */ 1048#else /* CONFIG_PARAVIRT */
1049# define default_banner x86_init_noop
1050#endif /* !CONFIG_PARAVIRT */
1092#endif /* _ASM_X86_PARAVIRT_H */ 1051#endif /* _ASM_X86_PARAVIRT_H */