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authorAndi Kleen <ak@suse.de>2006-01-11 22:46:51 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-11 19:05:03 -0800
commit11a8e778c46ee76fc46b0a7fa9d455b5a8e3e19f (patch)
tree2e6d19e5fbb9d686448868bc087673e696b5b4be /include
parent5f1d189f8a87930d62c507800a8ac20b9a185e41 (diff)
[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.h6
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);