diff options
| author |   Andrew Vasquez <andrew.vasquez@qlogic.com> | 2009-10-13 15:16:51 -0700 |
|---|---|---|
| committer |   James Bottomley <James.Bottomley@suse.de> | 2009-12-04 12:00:13 -0600 |
| commit | 531a82d1bd73152130b9e3b1f3e2e875c6cff7cd (patch) | |
| tree | 4d906a9e333764b7446847ee45d72891ec974ce4 /drivers | |
| parent | [SCSI] qla2xxx: Properly check FCP_RSP response-info field after TMF completion. (diff) | |
| download | linux-dev-531a82d1bd73152130b9e3b1f3e2e875c6cff7cd.tar.xz linux-dev-531a82d1bd73152130b9e3b1f3e2e875c6cff7cd.zip | |
[SCSI] qla2xxx: Properly re-register FC4/FDMI after physical and logical link disruptions.
Original code would not register FC4 nor FDMI information after a
logical tear-down of an VFC link. Code now triggers registration
date during processing of a 'Report ID Acquisition IOCB', which
is submitted after a FLOGI or FDISC completes.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 1 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 11 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mid.c | 2 |
3 files changed, 8 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index c8b24b65e529..b74924b279ef 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -277,7 +277,6 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha) vha->marker_needed = 0; ha->isp_abort_cnt = 0; ha->beacon_blink_led = 0; - set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); set_bit(0, ha->req_qid_map); set_bit(0, ha->rsp_qid_map); diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 791f792a05ce..05d595d9a7ef 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -2782,8 +2782,10 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha, vp_idx, MSB(stat), rptid_entry->port_id[2], rptid_entry->port_id[1], rptid_entry->port_id[0])); - if (vp_idx == 0) - return; + + vp = vha; + if (vp_idx == 0 && (MSB(stat) != 1)) + goto reg_needed; if (MSB(stat) == 1) { DEBUG2(printk("scsi(%ld): Could not acquire ID for " @@ -2806,8 +2808,11 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *vha, * response queue. Handle it in dpc context. */ set_bit(VP_IDX_ACQUIRED, &vp->vp_flags); - set_bit(VP_DPC_NEEDED, &vha->dpc_flags); +reg_needed: + set_bit(REGISTER_FC4_NEEDED, &vp->dpc_flags); + set_bit(REGISTER_FDMI_NEEDED, &vp->dpc_flags); + set_bit(VP_DPC_NEEDED, &vha->dpc_flags); qla2xxx_wake_dpc(vha); } } diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index e07b3617f019..a47d34308a3a 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -382,8 +382,6 @@ qla24xx_create_vhost(struct fc_vport *fc_vport) vha->mgmt_svr_loop_id = 10 + vha->vp_idx; vha->dpc_flags = 0L; - set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); - set_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags); /* * To fix the issue of processing a parent's RSCN for the vport before |