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30 | #define __ia64_REGISTER_H__ |
30 | #define __ia64_REGISTER_H__ |
31 | 31 | ||
32 | #include <arch/types.h> |
32 | #include <arch/types.h> |
33 | 33 | ||
34 | #define CR_IVR_MASK 0xf |
34 | #define CR_IVR_MASK 0xf |
35 | - | ||
36 | #define PSR_I_MASK 0x4000 |
35 | #define PSR_I_MASK 0x4000 |
37 | 36 | ||
- | 37 | /** External Interrupt Vector Register */ |
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- | 38 | union cr_ivr { |
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- | 39 | __u8 vector; |
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- | 40 | __u64 value; |
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- | 41 | }; |
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- | 42 | ||
- | 43 | typedef union cr_ivr cr_ivr_t; |
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- | 44 | ||
- | 45 | /** Task Priority Register */ |
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- | 46 | union cr_tpr { |
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- | 47 | struct { |
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- | 48 | unsigned : 4; |
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- | 49 | unsigned mic: 4; /**< Mask Interrupt Class. */ |
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- | 50 | unsigned : 8; |
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- | 51 | unsigned mmi: 1; /**< Mask Maskable Interrupts. */ |
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- | 52 | } __attribute__ ((packed)); |
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- | 53 | __u64 value; |
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- | 54 | }; |
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- | 55 | ||
- | 56 | typedef union cr_tpr cr_tpr_t; |
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- | 57 | ||
- | 58 | /** Interval Timer Vector */ |
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- | 59 | union cr_itv { |
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- | 60 | struct { |
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- | 61 | unsigned vector : 8; |
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- | 62 | unsigned : 4; |
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- | 63 | unsigned : 1; |
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- | 64 | unsigned : 3; |
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- | 65 | unsigned m : 1; /**< Mask. */ |
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- | 66 | } __attribute__ ((packed)); |
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- | 67 | __u64 value; |
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- | 68 | }; |
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- | 69 | ||
- | 70 | typedef union cr_itv cr_itv_t; |
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- | 71 | ||
38 | #endif |
72 | #endif |