diff options
Diffstat (limited to 'sys/arch/i386/include/i8259.h')
| -rw-r--r-- | sys/arch/i386/include/i8259.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/sys/arch/i386/include/i8259.h b/sys/arch/i386/include/i8259.h index 06ffdd1a3e5..e9c887bf7bf 100644 --- a/sys/arch/i386/include/i8259.h +++ b/sys/arch/i386/include/i8259.h @@ -1,4 +1,4 @@ -/* $OpenBSD: i8259.h,v 1.3 2006/04/14 21:52:47 weingart Exp $ */ +/* $OpenBSD: i8259.h,v 1.4 2006/04/14 22:26:46 weingart Exp $ */ /* $NetBSD: i8259.h,v 1.3 2003/05/04 22:01:56 fvdl Exp $ */ /*- @@ -116,24 +116,24 @@ extern void i8259_reinit(void); #define i8259_asm_ack2(num) #endif -#ifndef PIC_MASKDELAY -#define PIC_MASKDELAY pushl %eax ; inb $0x84,%al ; popl %eax -#endif - #ifdef ICU_HARDWARE_MASK #define i8259_asm_mask(num) \ movb CVAROFF(imen, IRQ_BYTE(num)),%al ;\ orb $IRQ_BIT(num),%al ;\ movb %al,CVAROFF(imen, IRQ_BYTE(num)) ;\ - PIC_MASKDELAY ;\ + pushl %eax ;\ + inb $0x84,%al ;\ + popl %eax ;\ outb %al,$(ICUADDR+1) #define i8259_asm_unmask(num) \ cli ;\ movb CVAROFF(imen, IRQ_BYTE(num)),%al ;\ andb $~IRQ_BIT(num),%al ;\ movb %al,CVAROFF(imen, IRQ_BYTE(num)) ;\ - PIC_MASKDELAY ;\ + pushl %eax ;\ + inb $0x84,%al ;\ + popl %eax ;\ outb %al,$(ICUADDR+1) ;\ sti |