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authorVikas Chaudhary <vikas.chaudhary@qlogic.com>2012-08-22 07:55:04 -0400
committerJames Bottomley <JBottomley@Parallels.com>2012-09-24 12:11:07 +0400
commit33693c7aab43958906941a98f3947d66f4277e03 (patch)
tree922187fa54e8a74d18332b14b4def36f01e70775 /drivers/scsi/qla4xxx/ql4_def.h
parentc38fa3abea1df01c5692e8b5aa16dd0c66497419 (diff)
[SCSI] qla4xxx: Added new functions in isp_ops
Signed-off-by: Poornima Vonti <poornima.vonti@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_def.h')
-rw-r--r--drivers/scsi/qla4xxx/ql4_def.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 82f70db08078..11271a2f551c 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -388,8 +388,10 @@ struct isp_operations {
void (*disable_intrs) (struct scsi_qla_host *);
void (*enable_intrs) (struct scsi_qla_host *);
int (*start_firmware) (struct scsi_qla_host *);
+ int (*restart_firmware) (struct scsi_qla_host *);
irqreturn_t (*intr_handler) (int , void *);
void (*interrupt_service_routine) (struct scsi_qla_host *, uint32_t);
+ int (*need_reset) (struct scsi_qla_host *);
int (*reset_chip) (struct scsi_qla_host *);
int (*reset_firmware) (struct scsi_qla_host *);
void (*queue_iocb) (struct scsi_qla_host *);
@@ -397,6 +399,15 @@ struct isp_operations {
uint16_t (*rd_shdw_req_q_out) (struct scsi_qla_host *);
uint16_t (*rd_shdw_rsp_q_in) (struct scsi_qla_host *);
int (*get_sys_info) (struct scsi_qla_host *);
+ uint32_t (*rd_reg_direct) (struct scsi_qla_host *, ulong);
+ void (*wr_reg_direct) (struct scsi_qla_host *, ulong, uint32_t);
+ int (*rd_reg_indirect) (struct scsi_qla_host *, uint32_t, uint32_t *);
+ int (*wr_reg_indirect) (struct scsi_qla_host *, uint32_t, uint32_t);
+ int (*idc_lock) (struct scsi_qla_host *);
+ void (*idc_unlock) (struct scsi_qla_host *);
+ void (*rom_lock_recovery) (struct scsi_qla_host *);
+ void (*queue_mailbox_command) (struct scsi_qla_host *, uint32_t *, int);
+ void (*process_mailbox_interrupt) (struct scsi_qla_host *, int);
};
struct ql4_mdump_size_table {
@@ -733,6 +744,8 @@ struct scsi_qla_host {
#define MAX_MRB 128
struct mrb *active_mrb_array[MAX_MRB];
uint32_t mrb_index;
+
+ uint32_t *reg_tbl;
};
struct ql4_task_data {
@@ -942,6 +955,20 @@ static inline int ql4xxx_reset_active(struct scsi_qla_host *ha)
test_bit(DPC_HA_UNRECOVERABLE, &ha->dpc_flags);
}
+
+static inline int qla4_8xxx_rd_direct(struct scsi_qla_host *ha,
+ const uint32_t crb_reg)
+{
+ return ha->isp_ops->rd_reg_direct(ha, ha->reg_tbl[crb_reg]);
+}
+
+static inline void qla4_8xxx_wr_direct(struct scsi_qla_host *ha,
+ const uint32_t crb_reg,
+ const uint32_t value)
+{
+ ha->isp_ops->wr_reg_direct(ha, ha->reg_tbl[crb_reg], value);
+}
+
/*---------------------------------------------------------------------------*/
/* Defines for qla4xxx_initialize_adapter() and qla4xxx_recover_adapter() */