From 3b33553badcde952adcf3b3ba5faae38d7d85071 Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Thu, 10 Jul 2008 17:30:40 +0200 Subject: x86: add early quirk support Add early quirks support. In preparation of enabling the generic architecture to boot on a VISWS. This will allow us to remove the VISWS subarch and all its complications. Signed-off-by: Ingo Molnar --- include/asm-x86/setup.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'include/asm-x86/setup.h') diff --git a/include/asm-x86/setup.h b/include/asm-x86/setup.h index 1d121c632d9..1ad7eae0d9b 100644 --- a/include/asm-x86/setup.h +++ b/include/asm-x86/setup.h @@ -8,6 +8,23 @@ /* Interrupt control for vSMPowered x86_64 systems */ void vsmp_init(void); +#ifdef CONFIG_X86_VISWS +extern void visws_early_detect(void); +#else +static inline void visws_early_detect(void) { } +#endif + +/* + * Any setup quirks to be performed? + */ +extern int (*arch_time_init_quirk)(void); +extern int (*arch_pre_intr_init_quirk)(void); +extern int (*arch_intr_init_quirk)(void); +extern int (*arch_trap_init_quirk)(void); +extern char * (*arch_memory_setup_quirk)(void); +extern int (*mach_get_smp_config_quirk)(unsigned int early); +extern int (*mach_find_smp_config_quirk)(unsigned int reserve); + #ifndef CONFIG_PARAVIRT #define paravirt_post_allocator_init() do {} while (0) #endif -- cgit v1.2.3