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Killed religous FASTER_NOP again.

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This commit is contained in:
Bruce Evans 1996-03-31 03:31:29 +00:00
parent 4a775e8f68
commit 5d170d7eb8
3 changed files with 3 additions and 15 deletions
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6
sys/amd64/isa/vector.S
View File

@ -1,6 +1,6 @@
/*
* from: vector.s, 386BSD 0.1 unknown origin
* $Id: vector.s,v 1.16 1995/12/27 11:22:05 markm Exp $
* $Id: vector.s,v 1.17 1996/01/19 23:38:07 phk Exp $
*/
#include <i386/isa/icu.h>
@ -19,7 +19,6 @@
movb $ICU_EOI,%al ; /* as soon as possible send EOI ... */ \
OUTB_ICU1 /* ... to clear in service bit */
#define OUTB_ICU1 \
FASTER_NOP ; \
outb %al,$IO_ICU1
#endif
@ -31,7 +30,6 @@
#else
#define ENABLE_ICU1_AND_2 \
movb $ICU_EOI,%al ; /* as above */ \
FASTER_NOP ; \
outb %al,$IO_ICU2 ; /* but do second icu first ... */ \
OUTB_ICU1 /* ... then first icu (if !AUTO_EOI_1) */
#endif
@ -168,7 +166,6 @@ IDTVEC(intr/**/irq_num) ; \
movb _imen + IRQ_BYTE(irq_num),%al ; \
orb $IRQ_BIT(irq_num),%al ; \
movb %al,_imen + IRQ_BYTE(irq_num) ; \
FASTER_NOP ; \
outb %al,$icu+1 ; \
enable_icus ; \
incl _cnt+V_INTR ; /* tally interrupts */ \
@ -191,7 +188,6 @@ Xresume/**/irq_num: ; \
movb _imen + IRQ_BYTE(irq_num),%al ; \
andb $~IRQ_BIT(irq_num),%al ; \
movb %al,_imen + IRQ_BYTE(irq_num) ; \
FASTER_NOP ; \
outb %al,$icu+1 ; \
sti ; /* XXX _doreti repeats the cli/sti */ \
MEXITCOUNT ; \

6
sys/amd64/isa/vector.s
View File

@ -1,6 +1,6 @@
/*
* from: vector.s, 386BSD 0.1 unknown origin
* $Id: vector.s,v 1.16 1995/12/27 11:22:05 markm Exp $
* $Id: vector.s,v 1.17 1996/01/19 23:38:07 phk Exp $
*/
#include <i386/isa/icu.h>
@ -19,7 +19,6 @@
movb $ICU_EOI,%al ; /* as soon as possible send EOI ... */ \
OUTB_ICU1 /* ... to clear in service bit */
#define OUTB_ICU1 \
FASTER_NOP ; \
outb %al,$IO_ICU1
#endif
@ -31,7 +30,6 @@
#else
#define ENABLE_ICU1_AND_2 \
movb $ICU_EOI,%al ; /* as above */ \
FASTER_NOP ; \
outb %al,$IO_ICU2 ; /* but do second icu first ... */ \
OUTB_ICU1 /* ... then first icu (if !AUTO_EOI_1) */
#endif
@ -168,7 +166,6 @@ IDTVEC(intr/**/irq_num) ; \
movb _imen + IRQ_BYTE(irq_num),%al ; \
orb $IRQ_BIT(irq_num),%al ; \
movb %al,_imen + IRQ_BYTE(irq_num) ; \
FASTER_NOP ; \
outb %al,$icu+1 ; \
enable_icus ; \
incl _cnt+V_INTR ; /* tally interrupts */ \
@ -191,7 +188,6 @@ Xresume/**/irq_num: ; \
movb _imen + IRQ_BYTE(irq_num),%al ; \
andb $~IRQ_BIT(irq_num),%al ; \
movb %al,_imen + IRQ_BYTE(irq_num) ; \
FASTER_NOP ; \
outb %al,$icu+1 ; \
sti ; /* XXX _doreti repeats the cli/sti */ \
MEXITCOUNT ; \

6
sys/i386/isa/vector.s
View File

@ -1,6 +1,6 @@
/*
* from: vector.s, 386BSD 0.1 unknown origin
* $Id: vector.s,v 1.16 1995/12/27 11:22:05 markm Exp $
* $Id: vector.s,v 1.17 1996/01/19 23:38:07 phk Exp $
*/
#include <i386/isa/icu.h>
@ -19,7 +19,6 @@
movb $ICU_EOI,%al ; /* as soon as possible send EOI ... */ \
OUTB_ICU1 /* ... to clear in service bit */
#define OUTB_ICU1 \
FASTER_NOP ; \
outb %al,$IO_ICU1
#endif
@ -31,7 +30,6 @@
#else
#define ENABLE_ICU1_AND_2 \
movb $ICU_EOI,%al ; /* as above */ \
FASTER_NOP ; \
outb %al,$IO_ICU2 ; /* but do second icu first ... */ \
OUTB_ICU1 /* ... then first icu (if !AUTO_EOI_1) */
#endif
@ -168,7 +166,6 @@ IDTVEC(intr/**/irq_num) ; \
movb _imen + IRQ_BYTE(irq_num),%al ; \
orb $IRQ_BIT(irq_num),%al ; \
movb %al,_imen + IRQ_BYTE(irq_num) ; \
FASTER_NOP ; \
outb %al,$icu+1 ; \
enable_icus ; \
incl _cnt+V_INTR ; /* tally interrupts */ \
@ -191,7 +188,6 @@ Xresume/**/irq_num: ; \
movb _imen + IRQ_BYTE(irq_num),%al ; \
andb $~IRQ_BIT(irq_num),%al ; \
movb %al,_imen + IRQ_BYTE(irq_num) ; \
FASTER_NOP ; \
outb %al,$icu+1 ; \
sti ; /* XXX _doreti repeats the cli/sti */ \
MEXITCOUNT ; \