diff options
| author | Jitendra Bhivare <jitendra.bhivare@broadcom.com> | 2016-08-19 12:50:17 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-08-24 05:42:44 +0300 |
| commit | f79929deb56e1b8053c36adf7ee8d34b39e673a8 (patch) | |
| tree | d3f2533f35ed409f1d41bb006b3cfdfa8ffa52b2 /drivers/scsi/be2iscsi/be_mgmt.c | |
| parent | 4d2ee1e688a26ee580b9f3e824afa278bbb178a5 (diff) | |
| download | linux-f79929deb56e1b8053c36adf7ee8d34b39e673a8.tar.xz | |
scsi: be2iscsi: Add V1 of EPFW cleanup IOCTL
mgmt_epfw_cleanup does not implement v1 of OPCODE_COMMON_ISCSI_CLEANUP
IOCTL for SkyHawk.
Replace use of MCCQ with BMBX for issuing the IOCTL.
Remove be_mcc_compl_poll which is no longer needed.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/be2iscsi/be_mgmt.c')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_mgmt.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c index 706a817b8313..a844299ea979 100644 --- a/drivers/scsi/be2iscsi/be_mgmt.c +++ b/drivers/scsi/be2iscsi/be_mgmt.c @@ -256,48 +256,6 @@ unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info *ctrl, return tag; } -/** - * mgmt_epfw_cleanup()- Inform FW to cleanup data structures. - * @phba: pointer to dev priv structure - * @ulp_num: ULP number. - * - * return - * Success: 0 - * Failure: Non-Zero Value - **/ -int mgmt_epfw_cleanup(struct beiscsi_hba *phba, unsigned short ulp_num) -{ - struct be_ctrl_info *ctrl = &phba->ctrl; - struct be_mcc_wrb *wrb; - struct iscsi_cleanup_req *req; - unsigned int tag; - int status; - - mutex_lock(&ctrl->mbox_lock); - wrb = alloc_mcc_wrb(phba, &tag); - if (!wrb) { - mutex_unlock(&ctrl->mbox_lock); - return -EBUSY; - } - - req = embedded_payload(wrb); - be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0); - be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI, - OPCODE_COMMON_ISCSI_CLEANUP, sizeof(*req)); - - req->chute = (1 << ulp_num); - req->hdr_ring_id = cpu_to_le16(HWI_GET_DEF_HDRQ_ID(phba, ulp_num)); - req->data_ring_id = cpu_to_le16(HWI_GET_DEF_BUFQ_ID(phba, ulp_num)); - - be_mcc_notify(phba, tag); - status = be_mcc_compl_poll(phba, tag); - if (status) - beiscsi_log(phba, KERN_WARNING, BEISCSI_LOG_INIT, - "BG_%d : mgmt_epfw_cleanup , FAILED\n"); - mutex_unlock(&ctrl->mbox_lock); - return status; -} - unsigned int mgmt_invalidate_icds(struct beiscsi_hba *phba, struct invalidate_command_table *inv_tbl, unsigned int num_invalidate, unsigned int cid, |