diff options
| -rw-r--r-- | drivers/scsi/qedf/qedf_main.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index 1a58f4a9cdf9..b96c92803588 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -89,6 +89,11 @@ module_param_named(retry_delay, qedf_retry_delay, bool, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(retry_delay, " Enable/disable handling of FCP_RSP IU retry " "delay handling (default off)."); +static bool qedf_dcbx_no_wait; +module_param_named(dcbx_no_wait, qedf_dcbx_no_wait, bool, S_IRUGO | S_IWUSR); +MODULE_PARM_DESC(dcbx_no_wait, " Do not wait for DCBX convergence to start " + "sending FIP VLAN requests on link up (Default: off)."); + static uint qedf_dp_module; module_param_named(dp_module, qedf_dp_module, uint, S_IRUGO); MODULE_PARM_DESC(dp_module, " bit flags control for verbose printk passed " @@ -489,7 +494,8 @@ static void qedf_link_update(void *dev, struct qed_link_output *link) atomic_set(&qedf->link_state, QEDF_LINK_UP); qedf_update_link_speed(qedf, link); - if (atomic_read(&qedf->dcbx) == QEDF_DCBX_DONE) { + if (atomic_read(&qedf->dcbx) == QEDF_DCBX_DONE || + qedf_dcbx_no_wait) { QEDF_INFO(&(qedf->dbg_ctx), QEDF_LOG_DISC, "DCBx done.\n"); if (atomic_read(&qedf->link_down_tmo_valid) > 0) @@ -541,7 +547,8 @@ static void qedf_dcbx_handler(void *dev, struct qed_dcbx_get *get, u32 mib_type) atomic_set(&qedf->dcbx, QEDF_DCBX_DONE); - if (atomic_read(&qedf->link_state) == QEDF_LINK_UP) { + if (atomic_read(&qedf->link_state) == QEDF_LINK_UP && + !qedf_dcbx_no_wait) { if (atomic_read(&qedf->link_down_tmo_valid) > 0) queue_delayed_work(qedf->link_update_wq, &qedf->link_recovery, 0); |