diff options
Diffstat (limited to 'drivers/misc/sgi-gru/gruhandles.h')
| -rw-r--r-- | drivers/misc/sgi-gru/gruhandles.h | 30 |
1 files changed, 6 insertions, 24 deletions
diff --git a/drivers/misc/sgi-gru/gruhandles.h b/drivers/misc/sgi-gru/gruhandles.h index 1ed74d7508c8..f44112242d00 100644 --- a/drivers/misc/sgi-gru/gruhandles.h +++ b/drivers/misc/sgi-gru/gruhandles.h @@ -39,7 +39,6 @@ #define GRU_NUM_CBE 128 #define GRU_NUM_TFH 128 #define GRU_NUM_CCH 16 -#define GRU_NUM_GSH 1 /* Maximum resource counts that can be reserved by user programs */ #define GRU_NUM_USER_CBR GRU_NUM_CBE @@ -56,7 +55,6 @@ #define GRU_CBE_BASE (GRU_MCS_BASE + 0x10000) #define GRU_TFH_BASE (GRU_MCS_BASE + 0x18000) #define GRU_CCH_BASE (GRU_MCS_BASE + 0x20000) -#define GRU_GSH_BASE (GRU_MCS_BASE + 0x30000) /* User gseg constants */ #define GRU_GSEG_STRIDE (4 * 1024 * 1024) @@ -251,15 +249,15 @@ struct gru_tlb_fault_handle { unsigned int fill1:9; unsigned int status:2; - unsigned int fill2:1; - unsigned int color:1; + unsigned int fill2:2; unsigned int state:3; unsigned int fill3:1; - unsigned int cause:7; /* DW 0 - high 32 */ + unsigned int cause:6; + unsigned int cb_int:1; unsigned int fill4:1; - unsigned int indexway:12; + unsigned int indexway:12; /* DW 0 - high 32 */ unsigned int fill5:4; unsigned int ctxnum:4; @@ -457,21 +455,7 @@ enum gru_cbr_state { CBRSTATE_BUSY_INTERRUPT, }; -/* 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) - +/* CBE cbrexecstatus bits - defined in gru_instructions.h*/ /* CBE ecause bits - defined in gru_instructions.h */ /* @@ -495,9 +479,7 @@ enum gru_cbr_state { /* minimum TLB purge count to ensure a full purge */ #define GRUMAXINVAL 1024UL -int cch_allocate(struct gru_context_configuration_handle *cch, - int asidval, int sizeavail, unsigned long cbrmap, unsigned long dsrmap); - +int cch_allocate(struct gru_context_configuration_handle *cch); int cch_start(struct gru_context_configuration_handle *cch); int cch_interrupt(struct gru_context_configuration_handle *cch); int cch_deallocate(struct gru_context_configuration_handle *cch); |
