diff options
| author | Natalie Protasevich <Natalie.Protasevich@unisys.com> | 2005-06-23 03:08:22 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-23 12:45:09 -0400 |
| commit | ca05fea6db5259c6d62e517c41d448a4249175f4 (patch) | |
| tree | fae2369b5a38a7b01be366129b5dc3105acfacf6 /include/asm-i386/mach-generic/mach_apic.h | |
| parent | 7c1def1652c6c1a95eafca2991baace34afaed0f (diff) | |
[PATCH] Do not enforce unique IO_APIC_ID check for xAPIC systems (i386)
This patch is per Andi's request to remove NO_IOAPIC_CHECK from genapic and
use heuristics to prevent unique I/O APIC ID check for systems that don't
need it. The patch disables unique I/O APIC ID check for Xeon-based and
other platforms that don't use serial APIC bus for interrupt delivery.
Andi stated that AMD systems don't need unique IO_APIC_IDs either.
Signed-off-by: Natalie Protasevich <Natalie.Protasevich@unisys.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-i386/mach-generic/mach_apic.h')
| -rw-r--r-- | include/asm-i386/mach-generic/mach_apic.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/asm-i386/mach-generic/mach_apic.h b/include/asm-i386/mach-generic/mach_apic.h index ab36d02ebede..b13767a4e934 100644 --- a/include/asm-i386/mach-generic/mach_apic.h +++ b/include/asm-i386/mach-generic/mach_apic.h | |||
| @@ -5,7 +5,6 @@ | |||
| 5 | 5 | ||
| 6 | #define esr_disable (genapic->ESR_DISABLE) | 6 | #define esr_disable (genapic->ESR_DISABLE) |
| 7 | #define NO_BALANCE_IRQ (genapic->no_balance_irq) | 7 | #define NO_BALANCE_IRQ (genapic->no_balance_irq) |
| 8 | #define NO_IOAPIC_CHECK (genapic->no_ioapic_check) | ||
| 9 | #define INT_DELIVERY_MODE (genapic->int_delivery_mode) | 8 | #define INT_DELIVERY_MODE (genapic->int_delivery_mode) |
| 10 | #define INT_DEST_MODE (genapic->int_dest_mode) | 9 | #define INT_DEST_MODE (genapic->int_dest_mode) |
| 11 | #undef APIC_DEST_LOGICAL | 10 | #undef APIC_DEST_LOGICAL |