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| author | John Soni Jose <sony.john-n@emulex.com> | 2012-04-04 06:41:49 +0200 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-04-25 10:29:35 +0200 |
| commit | 2177199d5150cf61bf26badcb6901176cc13787b (patch) | |
| tree | d6fc1da211354f6601959ecb6fc7d2a704b1b039 /drivers/scsi/be2iscsi/be_mgmt.c | |
| parent | [SCSI] be2iscsi: Return async handle of unknown opcode to free list. (diff) | |
| download | linux-2177199d5150cf61bf26badcb6901176cc13787b.tar.xz linux-2177199d5150cf61bf26badcb6901176cc13787b.zip | |
[SCSI] be2iscsi: Get Initiator Name for the iSCSI_Host
Implement the ISCSI_HOST_PARAM_INITIATOR_NAME for .get_host_param
Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/be2iscsi/be_mgmt.c')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_mgmt.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c index 44762cfa3e12..f7d27e9014c6 100644 --- a/drivers/scsi/be2iscsi/be_mgmt.c +++ b/drivers/scsi/be2iscsi/be_mgmt.c @@ -447,3 +447,29 @@ unsigned int be_cmd_get_mac_addr(struct beiscsi_hba *phba) return tag; } +unsigned int be_cmd_get_initname(struct beiscsi_hba *phba) +{ + unsigned int tag = 0; + struct be_mcc_wrb *wrb; + struct be_cmd_hba_name *req; + struct be_ctrl_info *ctrl = &phba->ctrl; + + spin_lock(&ctrl->mbox_lock); + tag = alloc_mcc_tag(phba); + if (!tag) { + spin_unlock(&ctrl->mbox_lock); + return tag; + } + + wrb = wrb_from_mccq(phba); + req = embedded_payload(wrb); + wrb->tag0 |= tag; + be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0); + be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI_INI, + OPCODE_ISCSI_INI_CFG_GET_HBA_NAME, + sizeof(*req)); + + be_mcc_notify(phba); + spin_unlock(&ctrl->mbox_lock); + return tag; +} |