diff options
Diffstat (limited to 'drivers/scsi/be2iscsi/be_main.h')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.h b/drivers/scsi/be2iscsi/be_main.h index 31fa27b..e02e14c 100644 --- a/drivers/scsi/be2iscsi/be_main.h +++ b/drivers/scsi/be2iscsi/be_main.h @@ -135,11 +135,15 @@ #define DB_RXULP0_OFFSET 0xA0 /********* Event Q door bell *************/ #define DB_EQ_OFFSET DB_CQ_OFFSET -#define DB_EQ_RING_ID_MASK 0x1FF /* bits 0 - 8 */ +#define DB_EQ_RING_ID_LOW_MASK 0x1FF /* bits 0 - 8 */ /* Clear the interrupt for this eq */ #define DB_EQ_CLR_SHIFT (9) /* bit 9 */ /* Must be 1 */ #define DB_EQ_EVNT_SHIFT (10) /* bit 10 */ +/* Higher Order EQ_ID bit */ +#define DB_EQ_RING_ID_HIGH_MASK 0x1F /* bits 11 - 15 */ +#define DB_EQ_HIGH_SET_SHIFT 11 +#define DB_EQ_HIGH_FEILD_SHIFT 9 /* Number of event entries processed */ #define DB_EQ_NUM_POPPED_SHIFT (16) /* bits 16 - 28 */ /* Rearm bit */ @@ -147,7 +151,12 @@ /********* Compl Q door bell *************/ #define DB_CQ_OFFSET 0x120 -#define DB_CQ_RING_ID_MASK 0x3FF /* bits 0 - 9 */ +#define DB_CQ_RING_ID_LOW_MASK 0x3FF /* bits 0 - 9 */ +/* Higher Order CQ_ID bit */ +#define DB_CQ_RING_ID_HIGH_MASK 0x1F /* bits 11 - 15 */ +#define DB_CQ_HIGH_SET_SHIFT 11 +#define DB_CQ_HIGH_FEILD_SHIFT 10 + /* Number of event entries processed */ #define DB_CQ_NUM_POPPED_SHIFT (16) /* bits 16 - 28 */ /* Rearm bit */ @@ -821,6 +830,9 @@ void beiscsi_process_all_cqs(struct work_struct *work); void beiscsi_free_mgmt_task_handles(struct beiscsi_conn *beiscsi_conn, struct iscsi_task *task); +void hwi_ring_cq_db(struct beiscsi_hba *phba, + unsigned int id, unsigned int num_processed, + unsigned char rearm, unsigned char event); static inline bool beiscsi_error(struct beiscsi_hba *phba) { return phba->ue_detected || phba->fw_timeout; |