diff options
Diffstat (limited to 'include/asm-sparc64/sfafsr.h')
| -rw-r--r-- | include/asm-sparc64/sfafsr.h | 83 |
1 files changed, 1 insertions, 82 deletions
diff --git a/include/asm-sparc64/sfafsr.h b/include/asm-sparc64/sfafsr.h index e96137b04a4f..8036fc377a4d 100644 --- a/include/asm-sparc64/sfafsr.h +++ b/include/asm-sparc64/sfafsr.h | |||
| @@ -1,82 +1 @@ | |||
| 1 | #ifndef _SPARC64_SFAFSR_H | #include <asm-sparc/sfafsr.h> | |
| 2 | #define _SPARC64_SFAFSR_H | ||
| 3 | |||
| 4 | #include <linux/const.h> | ||
| 5 | |||
| 6 | /* Spitfire Asynchronous Fault Status register, ASI=0x4C VA<63:0>=0x0 */ | ||
| 7 | |||
| 8 | #define SFAFSR_ME (_AC(1,UL) << SFAFSR_ME_SHIFT) | ||
| 9 | #define SFAFSR_ME_SHIFT 32 | ||
| 10 | #define SFAFSR_PRIV (_AC(1,UL) << SFAFSR_PRIV_SHIFT) | ||
| 11 | #define SFAFSR_PRIV_SHIFT 31 | ||
| 12 | #define SFAFSR_ISAP (_AC(1,UL) << SFAFSR_ISAP_SHIFT) | ||
| 13 | #define SFAFSR_ISAP_SHIFT 30 | ||
| 14 | #define SFAFSR_ETP (_AC(1,UL) << SFAFSR_ETP_SHIFT) | ||
| 15 | #define SFAFSR_ETP_SHIFT 29 | ||
| 16 | #define SFAFSR_IVUE (_AC(1,UL) << SFAFSR_IVUE_SHIFT) | ||
| 17 | #define SFAFSR_IVUE_SHIFT 28 | ||
| 18 | #define SFAFSR_TO (_AC(1,UL) << SFAFSR_TO_SHIFT) | ||
| 19 | #define SFAFSR_TO_SHIFT 27 | ||
| 20 | #define SFAFSR_BERR (_AC(1,UL) << SFAFSR_BERR_SHIFT) | ||
| 21 | #define SFAFSR_BERR_SHIFT 26 | ||
| 22 | #define SFAFSR_LDP (_AC(1,UL) << SFAFSR_LDP_SHIFT) | ||
| 23 | #define SFAFSR_LDP_SHIFT 25 | ||
| 24 | #define SFAFSR_CP (_AC(1,UL) << SFAFSR_CP_SHIFT) | ||
| 25 | #define SFAFSR_CP_SHIFT 24 | ||
| 26 | #define SFAFSR_WP (_AC(1,UL) << SFAFSR_WP_SHIFT) | ||
| 27 | #define SFAFSR_WP_SHIFT 23 | ||
| 28 | #define SFAFSR_EDP (_AC(1,UL) << SFAFSR_EDP_SHIFT) | ||
| 29 | #define SFAFSR_EDP_SHIFT 22 | ||
| 30 | #define SFAFSR_UE (_AC(1,UL) << SFAFSR_UE_SHIFT) | ||
| 31 | #define SFAFSR_UE_SHIFT 21 | ||
| 32 | #define SFAFSR_CE (_AC(1,UL) << SFAFSR_CE_SHIFT) | ||
| 33 | #define SFAFSR_CE_SHIFT 20 | ||
| 34 | #define SFAFSR_ETS (_AC(0xf,UL) << SFAFSR_ETS_SHIFT) | ||
| 35 | #define SFAFSR_ETS_SHIFT 16 | ||
| 36 | #define SFAFSR_PSYND (_AC(0xffff,UL) << SFAFSR_PSYND_SHIFT) | ||
| 37 | #define SFAFSR_PSYND_SHIFT 0 | ||
| 38 | |||
| 39 | /* UDB Error Register, ASI=0x7f VA<63:0>=0x0(High),0x18(Low) for read | ||
| 40 | * ASI=0x77 VA<63:0>=0x0(High),0x18(Low) for write | ||
| 41 | */ | ||
| 42 | |||
| 43 | #define UDBE_UE (_AC(1,UL) << 9) | ||
| 44 | #define UDBE_CE (_AC(1,UL) << 8) | ||
| 45 | #define UDBE_E_SYNDR (_AC(0xff,UL) << 0) | ||
| 46 | |||
| 47 | /* The trap handlers for asynchronous errors encode the AFSR and | ||
| 48 | * other pieces of information into a 64-bit argument for C code | ||
| 49 | * encoded as follows: | ||
| 50 | * | ||
| 51 | * ----------------------------------------------- | ||
| 52 | * | UDB_H | UDB_L | TL>1 | TT | AFSR | | ||
| 53 | * ----------------------------------------------- | ||
| 54 | * 63 54 53 44 42 41 33 32 0 | ||
| 55 | * | ||
| 56 | * The AFAR is passed in unchanged. | ||
| 57 | */ | ||
| 58 | #define SFSTAT_UDBH_MASK (_AC(0x3ff,UL) << SFSTAT_UDBH_SHIFT) | ||
| 59 | #define SFSTAT_UDBH_SHIFT 54 | ||
| 60 | #define SFSTAT_UDBL_MASK (_AC(0x3ff,UL) << SFSTAT_UDBH_SHIFT) | ||
| 61 | #define SFSTAT_UDBL_SHIFT 44 | ||
| 62 | #define SFSTAT_TL_GT_ONE (_AC(1,UL) << SFSTAT_TL_GT_ONE_SHIFT) | ||
| 63 | #define SFSTAT_TL_GT_ONE_SHIFT 42 | ||
| 64 | #define SFSTAT_TRAP_TYPE (_AC(0x1FF,UL) << SFSTAT_TRAP_TYPE_SHIFT) | ||
| 65 | #define SFSTAT_TRAP_TYPE_SHIFT 33 | ||
| 66 | #define SFSTAT_AFSR_MASK (_AC(0x1ffffffff,UL) << SFSTAT_AFSR_SHIFT) | ||
| 67 | #define SFSTAT_AFSR_SHIFT 0 | ||
| 68 | |||
| 69 | /* ESTATE Error Enable Register, ASI=0x4b VA<63:0>=0x0 */ | ||
| 70 | #define ESTATE_ERR_CE 0x1 /* Correctable errors */ | ||
| 71 | #define ESTATE_ERR_NCE 0x2 /* TO, BERR, LDP, ETP, EDP, WP, UE, IVUE */ | ||
| 72 | #define ESTATE_ERR_ISAP 0x4 /* System address parity error */ | ||
| 73 | #define ESTATE_ERR_ALL (ESTATE_ERR_CE | \ | ||
| 74 | ESTATE_ERR_NCE | \ | ||
| 75 | ESTATE_ERR_ISAP) | ||
| 76 | |||
| 77 | /* The various trap types that report using the above state. */ | ||
| 78 | #define TRAP_TYPE_IAE 0x09 /* Instruction Access Error */ | ||
| 79 | #define TRAP_TYPE_DAE 0x32 /* Data Access Error */ | ||
| 80 | #define TRAP_TYPE_CEE 0x63 /* Correctable ECC Error */ | ||
| 81 | |||
| 82 | #endif /* _SPARC64_SFAFSR_H */ | ||