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- Switch PRIMARY_VECTOR_BASE to 0x30 instead of 0x40, as it should be.

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svn path=/trunk/; revision=23669
This commit is contained in:
Alex Ionescu 2006-08-23 16:58:43 +00:00
parent 7ad1947410
commit 8401f43ab0
4 changed files with 5 additions and 5 deletions
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4
reactos/hal/halx86/generic/irq.S
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@ -21,14 +21,14 @@ PICInitTable:
/* Master PIC */
.short 0x20 /* Port */
.byte 0x11 /* Edge,, cascade, CAI 8, ICW4 */
.byte 0x40 /* Base */
.byte PRIMARY_VECTOR_BASE /* Base */
.byte 4 /* IRQ 4 connected to slave */
.byte 1 /* Non buffered, not nested, 8086 */
/* Slave PIC */
.short 0xA0 /* Port */
.byte 0x11 /* Edge, cascade, CAI 8, ICW4 */
.byte 0x48 /* Base */
.byte PRIMARY_VECTOR_BASE + 8 /* Base */
.byte 2 /* Slave ID: Slave 2 */
.byte 1 /* Non buffered, not nested, 8086 */

2
reactos/hal/halx86/include/halirq.h
View file

@ -23,7 +23,7 @@
#else
#define IRQ_BASE (0x40)
#define IRQ_BASE (0x30)
#define NR_IRQS (16)
#define VECTOR2IRQ(vector) ((vector) - IRQ_BASE)

2
reactos/include/ndk/asm.h
View file

@ -445,7 +445,7 @@ Author:
//
// Generic Definitions
//
#define PRIMARY_VECTOR_BASE 0x40 // FIXME: HACK
#define PRIMARY_VECTOR_BASE 0x30 // FIXME: HACK
#define MAXIMUM_IDTVECTOR 0xFF
#endif // !_ASM_H

2
reactos/ntoskrnl/ke/i386/irq.c
View file

@ -88,7 +88,7 @@ void irq_handler_13(void);
void irq_handler_14(void);
void irq_handler_15(void);
static unsigned int irq_handler[NR_IRQS]=
unsigned int irq_handler[NR_IRQS]=
{
(int)&irq_handler_0,
(int)&irq_handler_1,