diff options
| author | Jitendra Bhivare <jitendra.bhivare@avagotech.com> | 2016-01-20 11:40:53 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-02-24 05:27:02 +0300 |
| commit | 53aefe2552e6efadb0e1a12c2c3adb12105a64f9 (patch) | |
| tree | c4e5f79e2744a665099b8ceb34ee260230774e9e /drivers/scsi/be2iscsi/be_mgmt.c | |
| parent | c9beb6fa14576c4e566696d62f26d748459bac2d (diff) | |
| download | linux-53aefe2552e6efadb0e1a12c2c3adb12105a64f9.tar.xz | |
be2iscsi: Fix to handle misconfigured optics events
Log messages for misconfigured transceivers reported by FW.
Register async events that driver handles using MCC_CREATE_EXT ioctl.
Errors messages for faulted/uncertified/unqualified optics are logged.
Added IOCTL to get port_name to be displayed in error message.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@avagotech.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, 42 insertions, 0 deletions
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c index 7aa7a3c311e3..5aae153d3a6c 100644 --- a/drivers/scsi/be2iscsi/be_mgmt.c +++ b/drivers/scsi/be2iscsi/be_mgmt.c @@ -316,6 +316,48 @@ unsigned int mgmt_get_session_info(struct beiscsi_hba *phba, } /** + * mgmt_get_port_name()- Get port name for the function + * @ctrl: ptr to Ctrl Info + * @phba: ptr to the dev priv structure + * + * Get the alphanumeric character for port + * + **/ +int mgmt_get_port_name(struct be_ctrl_info *ctrl, + struct beiscsi_hba *phba) +{ + int ret = 0; + struct be_mcc_wrb *wrb; + struct be_cmd_get_port_name *ioctl; + + mutex_lock(&ctrl->mbox_lock); + wrb = wrb_from_mbox(&ctrl->mbox_mem); + memset(wrb, 0, sizeof(*wrb)); + ioctl = embedded_payload(wrb); + + be_wrb_hdr_prepare(wrb, sizeof(*ioctl), true, 0); + be_cmd_hdr_prepare(&ioctl->h.req_hdr, CMD_SUBSYSTEM_COMMON, + OPCODE_COMMON_GET_PORT_NAME, + EMBED_MBX_MAX_PAYLOAD_SIZE); + ret = be_mbox_notify(ctrl); + phba->port_name = 0; + if (!ret) { + phba->port_name = ioctl->p.resp.port_names >> + (phba->fw_config.phys_port * 8) & 0xff; + } else { + beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT, + "BG_%d : GET_PORT_NAME ret 0x%x status 0x%x\n", + ret, ioctl->h.resp_hdr.status); + } + + if (phba->port_name == 0) + phba->port_name = '?'; + + mutex_unlock(&ctrl->mbox_lock); + return ret; +} + +/** * mgmt_get_fw_config()- Get the FW config for the function * @ctrl: ptr to Ctrl Info * @phba: ptr to the dev priv structure |