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| author |   Jitendra Bhivare <jitendra.bhivare@broadcom.com> | 2017-03-24 14:11:41 +0530 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2017-03-27 22:03:04 -0400 |
| commit | 49fc5152f5904aeab75aaef631ea61dff7ee76d8 (patch) | |
| tree | 84af141cb193c76806e1dab9361e732ea2274f0b /drivers/scsi/be2iscsi/be_mgmt.h | |
| parent | scsi: be2iscsi: Check tag in beiscsi_mccq_compl_wait (diff) | |
| download | linux-dev-49fc5152f5904aeab75aaef631ea61dff7ee76d8.tar.xz linux-dev-49fc5152f5904aeab75aaef631ea61dff7ee76d8.zip | |
scsi: be2iscsi: Fix closing of connection
CID needs to be freed even when invalidate or upload connection fails.
Attempt to close connection 3 times before freeing CID.
Set cleanup_type to INVALIDATE instead of force TCP_RST. This
unnecessarily is terminating connection with reset instead of gracefully
closing it.
Set save_cfg to 0 - session not to be saved on flash.
Add delay and process CQ before uploading connection.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Chris Leech <cleech@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_mgmt.h | 30 |
1 files changed, 6 insertions, 24 deletions
diff --git a/drivers/scsi/be2iscsi/be_mgmt.h b/drivers/scsi/be2iscsi/be_mgmt.h index 308f1472f98a..1ad6c401a5f6 100644 --- a/drivers/scsi/be2iscsi/be_mgmt.h +++ b/drivers/scsi/be2iscsi/be_mgmt.h @@ -41,35 +41,11 @@ int mgmt_open_connection(struct beiscsi_hba *phba, struct beiscsi_endpoint *beiscsi_ep, struct be_dma_mem *nonemb_cmd); -unsigned int mgmt_upload_connection(struct beiscsi_hba *phba, - unsigned short cid, - unsigned int upload_flag); unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info *ctrl, struct beiscsi_hba *phba, struct bsg_job *job, struct be_dma_mem *nonemb_cmd); -#define BEISCSI_NO_RST_ISSUE 0 -struct iscsi_invalidate_connection_params_in { - struct be_cmd_req_hdr hdr; - unsigned int session_handle; - unsigned short cid; - unsigned short unused; - unsigned short cleanup_type; - unsigned short save_cfg; -} __packed; - -struct iscsi_invalidate_connection_params_out { - unsigned int session_handle; - unsigned short cid; - unsigned short unused; -} __packed; - -union iscsi_invalidate_connection_params { - struct iscsi_invalidate_connection_params_in request; - struct iscsi_invalidate_connection_params_out response; -} __packed; - #define BE_INVLDT_CMD_TBL_SZ 128 struct invldt_cmd_tbl { unsigned short icd; @@ -265,6 +241,12 @@ void beiscsi_offload_cxn_v2(struct beiscsi_offload_params *params, struct wrb_handle *pwrb_handle, struct hwi_wrb_context *pwrb_context); +unsigned int beiscsi_invalidate_cxn(struct beiscsi_hba *phba, + struct beiscsi_endpoint *beiscsi_ep); + +unsigned int beiscsi_upload_cxn(struct beiscsi_hba *phba, + struct beiscsi_endpoint *beiscsi_ep); + int be_cmd_modify_eq_delay(struct beiscsi_hba *phba, struct be_set_eqd *, int num); |