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| author | Anton Altaparmakov <aia21@cantab.net> | 2005-11-01 15:51:32 +0000 |
|---|---|---|
| committer | Anton Altaparmakov <aia21@cantab.net> | 2005-11-01 15:51:32 +0000 |
| commit | 94b166a7cbc232df279e1f7d5a8acfb6b8d02d59 (patch) | |
| tree | 5cf9a982d3ffe9fde7a1ac679eb994499c09f7f2 /include/asm-i386/mach-default/smpboot_hooks.h | |
| parent | 3aebf25bdcf030f3e4afeb9340486d5b46deb46e (diff) | |
| parent | 1e4c85f97fe26fbd70da12148b3992c0e00361fd (diff) | |
Merge branch 'master' of /home/src/linux-2.6/
Diffstat (limited to 'include/asm-i386/mach-default/smpboot_hooks.h')
| -rw-r--r-- | include/asm-i386/mach-default/smpboot_hooks.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/asm-i386/mach-default/smpboot_hooks.h b/include/asm-i386/mach-default/smpboot_hooks.h index d7c70c144f9f..7f45f6311059 100644 --- a/include/asm-i386/mach-default/smpboot_hooks.h +++ b/include/asm-i386/mach-default/smpboot_hooks.h @@ -1,6 +1,11 @@ /* two abstractions specific to kernel/smpboot.c, mainly to cater to visws * which needs to alter them. */ +static inline void smpboot_clear_io_apic_irqs(void) +{ + io_apic_irqs = 0; +} + static inline void smpboot_setup_warm_reset_vector(unsigned long start_eip) { CMOS_WRITE(0xa, 0xf); @@ -27,3 +32,13 @@ static inline void smpboot_restore_warm_reset_vector(void) *((volatile long *) phys_to_virt(0x467)) = 0; } + +static inline void smpboot_setup_io_apic(void) +{ + /* + * 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(); +} |