diff options
| author | Joe Carnuccio <joe.carnuccio@qlogic.com> | 2013-02-08 06:57:48 (GMT) |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-02-22 12:31:36 (GMT) |
| commit | 61e1b269be20f2bd81d0e6a2ccdc42eca3a6f059 (patch) | |
| tree | 2a66ac61225f309d0c96849860e40914c41cea70 /drivers/scsi/qla2xxx/qla_init.c | |
| parent | e9454a883b3a26a63c3810f8e4f33c71e218728c (diff) | |
| download | linux-fsl-qoriq-61e1b269be20f2bd81d0e6a2ccdc42eca3a6f059.tar.xz | |
[SCSI] qla2xxx: Do link initialization on get loop id failure.
To avoid continually doing ISP resets when get loop id fails to
obtain the adapter loop id, first try to do a link initialization.
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index bbf5688..97f2684 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -2207,6 +2207,7 @@ qla2x00_configure_hba(scsi_qla_host_t *vha) char connect_type[22]; struct qla_hw_data *ha = vha->hw; unsigned long flags; + scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); /* Get host addresses. */ rval = qla2x00_get_adapter_id(vha, @@ -2220,6 +2221,13 @@ qla2x00_configure_hba(scsi_qla_host_t *vha) } else { ql_log(ql_log_warn, vha, 0x2009, "Unable to get host loop ID.\n"); + if (IS_FWI2_CAPABLE(ha) && (vha == base_vha) && + (rval == QLA_COMMAND_ERROR && loop_id == 0x1b)) { + ql_log(ql_log_warn, vha, 0x1151, + "Doing link init.\n"); + if (qla24xx_link_initialize(vha) == QLA_SUCCESS) + return rval; + } set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); } return (rval); |