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| author |   Andi Kleen <ak@suse.de> | 2006-01-11 22:46:51 +0100 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-11 19:05:03 -0800 |
| commit | 11a8e778c46ee76fc46b0a7fa9d455b5a8e3e19f (patch) | |
| tree | 2e6d19e5fbb9d686448868bc087673e696b5b4be /include | |
| parent | [PATCH] x86_64: Display meaningful part of filename during BUG() (diff) | |
| download | linux-dev-11a8e778c46ee76fc46b0a7fa9d455b5a8e3e19f.tar.xz linux-dev-11a8e778c46ee76fc46b0a7fa9d455b5a8e3e19f.zip | |
[PATCH] x86_64: Some housekeeping in local APIC code
Remove support for obsolete hardware and cleanup.
- Remove checks for non integrated APICs
- Replace apic_write_around with apic_write.
- Remove apic_read_around
- Remove APIC version reads used by old workarounds
- Remove old workaround for Simics
- Fix indentation
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86_64/apic.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/include/asm-x86_64/apic.h b/include/asm-x86_64/apic.h index f95847acd0f0..4f6a4dc455bb 100644 --- a/include/asm-x86_64/apic.h +++ b/include/asm-x86_64/apic.h @@ -52,10 +52,6 @@ static __inline__ void apic_wait_icr_idle(void) while ( apic_read( APIC_ICR ) & APIC_ICR_BUSY ); } -#define FORCE_READ_AROUND_WRITE 0 -#define apic_read_around(x) -#define apic_write_around(x,y) apic_write((x),(y)) - static inline void ack_APIC_irq(void) { /* @@ -66,7 +62,7 @@ static inline void ack_APIC_irq(void) */ /* Docs say use 0 for future compatibility */ - apic_write_around(APIC_EOI, 0); + apic_write(APIC_EOI, 0); } extern int get_maxlvt (void); |