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| Rev 2089 | Rev 2612 | ||
|---|---|---|---|
| Line 39... | Line 39... | ||
| 39 | #include <arch/pm.h> |
39 | #include <arch/pm.h> |
| 40 | 40 | ||
| 41 | #define IVT_ITEMS IDT_ITEMS |
41 | #define IVT_ITEMS IDT_ITEMS |
| 42 | #define IVT_FIRST 0 |
42 | #define IVT_FIRST 0 |
| 43 | 43 | ||
| 44 | #define EXC_COUNT 32 |
44 | #define EXC_COUNT 32 |
| 45 | #define IRQ_COUNT 16 |
45 | #define IRQ_COUNT 16 |
| 46 | 46 | ||
| 47 | #define IVT_EXCBASE 0 |
47 | #define IVT_EXCBASE 0 |
| 48 | #define IVT_IRQBASE (IVT_EXCBASE + EXC_COUNT) |
48 | #define IVT_IRQBASE (IVT_EXCBASE + EXC_COUNT) |
| 49 | #define IVT_FREEBASE (IVT_IRQBASE + IRQ_COUNT) |
49 | #define IVT_FREEBASE (IVT_IRQBASE + IRQ_COUNT) |
| 50 | 50 | ||
| 51 | #define IRQ_CLK 0 |
51 | #define IRQ_CLK 0 |
| 52 | #define IRQ_KBD 1 |
52 | #define IRQ_KBD 1 |
| 53 | #define IRQ_PIC1 2 |
53 | #define IRQ_PIC1 2 |
| 54 | #define IRQ_PIC_SPUR 7 |
54 | #define IRQ_PIC_SPUR 7 |
| 55 | #define IRQ_MOUSE 12 |
55 | #define IRQ_MOUSE 12 |
| 56 | 56 | ||
| 57 | /* this one must have four least significant bits set to ones */ |
57 | /* this one must have four least significant bits set to ones */ |
| 58 | #define VECTOR_APIC_SPUR (IVT_ITEMS - 1) |
58 | #define VECTOR_APIC_SPUR (IVT_ITEMS - 1) |
| 59 | 59 | ||
| 60 | #if (((VECTOR_APIC_SPUR + 1) % 16) || VECTOR_APIC_SPUR >= IVT_ITEMS) |
60 | #if (((VECTOR_APIC_SPUR + 1) % 16) || VECTOR_APIC_SPUR >= IVT_ITEMS) |
| 61 | #error Wrong definition of VECTOR_APIC_SPUR |
61 | #error Wrong definition of VECTOR_APIC_SPUR |
| 62 | #endif |
62 | #endif |
| 63 | 63 | ||
| 64 | #define VECTOR_DEBUG 1 |
64 | #define VECTOR_DEBUG 1 |
| 65 | #define VECTOR_CLK (IVT_IRQBASE + IRQ_CLK) |
65 | #define VECTOR_CLK (IVT_IRQBASE + IRQ_CLK) |
| 66 | #define VECTOR_PIC_SPUR (IVT_IRQBASE + IRQ_PIC_SPUR) |
66 | #define VECTOR_PIC_SPUR (IVT_IRQBASE + IRQ_PIC_SPUR) |
| 67 | #define VECTOR_SYSCALL IVT_FREEBASE |
67 | #define VECTOR_SYSCALL IVT_FREEBASE |
| 68 | #define VECTOR_TLB_SHOOTDOWN_IPI (IVT_FREEBASE + 1) |
68 | #define VECTOR_TLB_SHOOTDOWN_IPI (IVT_FREEBASE + 1) |
| 69 | #define VECTOR_DEBUG_IPI (IVT_FREEBASE + 2) |
69 | #define VECTOR_DEBUG_IPI (IVT_FREEBASE + 2) |
| 70 | 70 | ||
| 71 | /** This is passed to interrupt handlers */ |
71 | /** This is passed to interrupt handlers */ |
| 72 | typedef struct { |
72 | typedef struct { |
| 73 | uint64_t rax; |
73 | uint64_t rax; |
| 74 | uint64_t rbx; |
74 | uint64_t rbx; |