diff options
| author | David Woodhouse <David.Woodhouse@intel.com> | 2008-07-25 10:40:14 -0400 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2008-07-25 10:40:14 -0400 |
| commit | ff877ea80efa2015b6263766f78ee42c2a1b32f9 (patch) | |
| tree | 85205005c611ab774702148558321c6fb92f1ccd /include/asm-x86/mach-default/smpboot_hooks.h | |
| parent | 30821fee4f0cb3e6d241d9f7ddc37742212e3eb7 (diff) | |
| parent | d37e6bf68fc1eb34a4ad21d9ae8890ed37ea80e7 (diff) | |
Merge branch 'linux-next' of git://git.infradead.org/~dedekind/ubi-2.6
Diffstat (limited to 'include/asm-x86/mach-default/smpboot_hooks.h')
| -rw-r--r-- | include/asm-x86/mach-default/smpboot_hooks.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/include/asm-x86/mach-default/smpboot_hooks.h b/include/asm-x86/mach-default/smpboot_hooks.h index 56d0e1fa0258..dbab36d64d48 100644 --- a/include/asm-x86/mach-default/smpboot_hooks.h +++ b/include/asm-x86/mach-default/smpboot_hooks.h @@ -3,18 +3,20 @@ static inline void smpboot_clear_io_apic_irqs(void) { +#ifdef CONFIG_X86_IO_APIC io_apic_irqs = 0; +#endif } static inline void smpboot_setup_warm_reset_vector(unsigned long start_eip) { CMOS_WRITE(0xa, 0xf); local_flush_tlb(); - Dprintk("1.\n"); + pr_debug("1.\n"); *((volatile unsigned short *) TRAMPOLINE_HIGH) = start_eip >> 4; - Dprintk("2.\n"); + pr_debug("2.\n"); *((volatile unsigned short *) TRAMPOLINE_LOW) = start_eip & 0xf; - Dprintk("3.\n"); + pr_debug("3.\n"); } static inline void smpboot_restore_warm_reset_vector(void) @@ -35,17 +37,23 @@ static inline void smpboot_restore_warm_reset_vector(void) static inline void __init smpboot_setup_io_apic(void) { +#ifdef CONFIG_X86_IO_APIC /* * Here we can be sure that there is an IO-APIC in the system. Let's * go and set it up: */ if (!skip_ioapic_setup && nr_ioapics) setup_IO_APIC(); - else + else { nr_ioapics = 0; + localise_nmi_watchdog(); + } +#endif } static inline void smpboot_clear_io_apic(void) { +#ifdef CONFIG_X86_IO_APIC nr_ioapics = 0; +#endif } |