Changeset cea12e9 in mainline for kernel/arch/ia32/include/interrupt.h

Timestamp:

2006-10-27T11:13:13Z (18 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

16d71f41

Parents:

8c84448

Message:

ia32: adopt new IRQ interface, mouse not tested yet

File:

• kernel/arch/ia32/include/interrupt.h (modified) (2 diffs)

kernel/arch/ia32/include/interrupt.h

@@ -46 +46 @@
 
 #define IVT_EXCBASE             0
-#define IVT_IRQBASE             (IVT_EXCBASE+EXC_COUNT)
-#define IVT_FREEBASE            (IVT_IRQBASE+IRQ_COUNT)
+#define IVT_IRQBASE             (IVT_EXCBASE + EXC_COUNT)
+#define IVT_FREEBASE    (IVT_IRQBASE + IRQ_COUNT)
 
-#define IRQ_CLK         0
-#define IRQ_KBD         1
-#define IRQ_PIC1        2
+#define IRQ_CLK                 0
+#define IRQ_KBD                 1
+#define IRQ_PIC1                2
 #define IRQ_PIC_SPUR    7
 
 /* this one must have four least significant bits set to ones */
-#define VECTOR_APIC_SPUR        (IVT_ITEMS-1)
+#define VECTOR_APIC_SPUR        (IVT_ITEMS - 1)
 
-#if (((VECTOR_APIC_SPUR + 1)%16) || VECTOR_APIC_SPUR >= IVT_ITEMS)
+#if (((VECTOR_APIC_SPUR + 1) % 16) || VECTOR_APIC_SPUR >= IVT_ITEMS)
 #error Wrong definition of VECTOR_APIC_SPUR
 #endif
 
-#define VECTOR_DEBUG            1
-#define VECTOR_PIC_SPUR         (IVT_IRQBASE+IRQ_PIC_SPUR)
-#define VECTOR_CLK              (IVT_IRQBASE+IRQ_CLK)
-#define VECTOR_KBD              (IVT_IRQBASE+IRQ_KBD)
-
-#define VECTOR_SYSCALL                  (IVT_FREEBASE+0)
-#define VECTOR_TLB_SHOOTDOWN_IPI        (IVT_FREEBASE+1)
-#define VECTOR_DEBUG_IPI                (IVT_FREEBASE+2)
+#define VECTOR_DEBUG                            1
+#define VECTOR_CLK                                      (IVT_IRQBASE + IRQ_CLK)
+#define VECTOR_PIC_SPUR                         (IVT_IRQBASE + IRQ_PIC_SPUR)
+#define VECTOR_SYSCALL                          IVT_FREEBASE
+#define VECTOR_TLB_SHOOTDOWN_IPI        (IVT_FREEBASE + 1)
+#define VECTOR_DEBUG_IPI                        (IVT_FREEBASE + 2)
 
 struct istate {
@@ -111 +109 @@
 extern void (* eoi_function)(void);
 
-extern void PRINT_INFO_ERRCODE(istate_t *istate);
-extern void null_interrupt(int n, istate_t *istate);
-extern void gp_fault(int n, istate_t *istate);
-extern void nm_fault(int n, istate_t *istate);
-extern void ss_fault(int n, istate_t *istate);
-extern void simd_fp_exception(int n, istate_t *istate);
-extern void syscall(int n, istate_t *istate);
-extern void tlb_shootdown_ipi(int n, istate_t *istate);
-
+extern void decode_istate(istate_t *istate);
+extern void interrupt_init(void);
 extern void trap_virtual_enable_irqs(uint16_t irqmask);
 extern void trap_virtual_disable_irqs(uint16_t irqmask);
-extern void trap_virtual_eoi(void);
 
 #endif