diff options
Diffstat (limited to 'drivers/misc/sgi-gru/gru_instructions.h')
| -rw-r--r-- | drivers/misc/sgi-gru/gru_instructions.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/misc/sgi-gru/gru_instructions.h b/drivers/misc/sgi-gru/gru_instructions.h index 3fde33c1e8f3..2feb885ca96f 100644 --- a/drivers/misc/sgi-gru/gru_instructions.h +++ b/drivers/misc/sgi-gru/gru_instructions.h @@ -81,6 +81,8 @@ struct control_block_extended_exc_detail { int exopc; long exceptdet0; int exceptdet1; + int cbrstate; + int cbrexecstatus; }; /* @@ -107,7 +109,8 @@ struct gru_instruction_bits { unsigned char reserved2: 2; unsigned char istatus: 2; unsigned char isubstatus:4; - unsigned char reserved3: 2; + unsigned char reserved3: 1; + unsigned char tlb_fault_color: 1; /* DW 1 */ unsigned long idef4; /* 42 bits: TRi1, BufSize */ /* DW 2-6 */ @@ -253,6 +256,21 @@ struct gru_instruction { #define CBE_CAUSE_RESPONSE_DATA_ERROR (1 << 16) #define CBE_CAUSE_PROTOCOL_STATE_DATA_ERROR (1 << 17) +/* CBE cbrexecstatus bits */ +#define CBR_EXS_ABORT_OCC_BIT 0 +#define CBR_EXS_INT_OCC_BIT 1 +#define CBR_EXS_PENDING_BIT 2 +#define CBR_EXS_QUEUED_BIT 3 +#define CBR_EXS_TLBHW_BIT 4 +#define CBR_EXS_EXCEPTION_BIT 5 + +#define CBR_EXS_ABORT_OCC (1 << CBR_EXS_ABORT_OCC_BIT) +#define CBR_EXS_INT_OCC (1 << CBR_EXS_INT_OCC_BIT) +#define CBR_EXS_PENDING (1 << CBR_EXS_PENDING_BIT) +#define CBR_EXS_QUEUED (1 << CBR_EXS_QUEUED_BIT) +#define CBR_EXS_TLBHW (1 << CBR_EXS_TLBHW_BIT) +#define CBR_EXS_EXCEPTION (1 << CBR_EXS_EXCEPTION_BIT) + /* * Exceptions are retried for the following cases. If any OTHER bits are set * in ecause, the exception is not retryable. |