diff options
| author | Mike Christie <michaelc@cs.wisc.edu> | 2011-12-02 03:38:41 (GMT) |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-12-14 11:40:43 (GMT) |
| commit | 13483730a13bef372894aefcf73760f5c6c297be (patch) | |
| tree | b65e573e43e791b91e32a16cb67653354f0d33d0 /drivers/scsi/qla4xxx/ql4_glbl.h | |
| parent | 44f747fff6e9f027a4866c1a6864e26ae7c510c8 (diff) | |
| download | linux-fsl-qoriq-13483730a13bef372894aefcf73760f5c6c297be.tar.xz | |
[SCSI] qla4xxx: fix flash/ddb support
With open-iscsi support, target entries persisted in the FLASH were not
login. Added support in the qla4xxx driver to do the login on probe
time to the target entries saved in the FLASH by user.
With this changes upgrade to the new kernel with open-iscsi support in
qla4xxx will ensure users original target entries login on driver load
Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_glbl.h')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_glbl.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h index 160db9d..d0dd4b3 100644 --- a/drivers/scsi/qla4xxx/ql4_glbl.h +++ b/drivers/scsi/qla4xxx/ql4_glbl.h @@ -13,7 +13,7 @@ struct iscsi_cls_conn; int qla4xxx_hw_reset(struct scsi_qla_host *ha); int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a); int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb *srb); -int qla4xxx_initialize_adapter(struct scsi_qla_host *ha); +int qla4xxx_initialize_adapter(struct scsi_qla_host *ha, int is_reset); int qla4xxx_soft_reset(struct scsi_qla_host *ha); irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id); @@ -153,10 +153,13 @@ int qla4xxx_req_ddb_entry(struct scsi_qla_host *ha, uint32_t fw_ddb_index, uint32_t *mbx_sts); int qla4xxx_clear_ddb_entry(struct scsi_qla_host *ha, uint32_t fw_ddb_index); int qla4xxx_send_passthru0(struct iscsi_task *task); +void qla4xxx_free_ddb_index(struct scsi_qla_host *ha); int qla4xxx_get_mgmt_data(struct scsi_qla_host *ha, uint16_t fw_ddb_index, uint16_t stats_size, dma_addr_t stats_dma); void qla4xxx_update_session_conn_param(struct scsi_qla_host *ha, struct ddb_entry *ddb_entry); +void qla4xxx_update_session_conn_fwddb_param(struct scsi_qla_host *ha, + struct ddb_entry *ddb_entry); int qla4xxx_bootdb_by_index(struct scsi_qla_host *ha, struct dev_db_entry *fw_ddb_entry, dma_addr_t fw_ddb_entry_dma, uint16_t ddb_index); @@ -169,11 +172,22 @@ int qla4xxx_set_nvram(struct scsi_qla_host *ha, dma_addr_t nvram_dma, int qla4xxx_restore_factory_defaults(struct scsi_qla_host *ha, uint32_t region, uint32_t field0, uint32_t field1); +int qla4xxx_get_ddb_index(struct scsi_qla_host *ha, uint16_t *ddb_index); +void qla4xxx_login_flash_ddb(struct iscsi_cls_session *cls_session); +int qla4xxx_unblock_ddb(struct iscsi_cls_session *cls_session); +int qla4xxx_unblock_flash_ddb(struct iscsi_cls_session *cls_session); +int qla4xxx_flash_ddb_change(struct scsi_qla_host *ha, uint32_t fw_ddb_index, + struct ddb_entry *ddb_entry, uint32_t state); +int qla4xxx_ddb_change(struct scsi_qla_host *ha, uint32_t fw_ddb_index, + struct ddb_entry *ddb_entry, uint32_t state); +void qla4xxx_build_ddb_list(struct scsi_qla_host *ha, int is_reset); /* BSG Functions */ int qla4xxx_bsg_request(struct bsg_job *bsg_job); int qla4xxx_process_vendor_specific(struct bsg_job *bsg_job); +void qla4xxx_arm_relogin_timer(struct ddb_entry *ddb_entry); + extern int ql4xextended_error_logging; extern int ql4xdontresethba; extern int ql4xenablemsix; |