From cefcaba67ab97fb756b3a6af5139c94d861b660d Mon Sep 17 00:00:00 2001 From: Saurav Kashyap Date: Tue, 10 May 2011 11:18:18 -0700 Subject: [PATCH] [SCSI] qla2xxx: Fix virtual port failing to login after chip reset. This patch ensures qla82xx_watchdog is not being run for the vport. It also makes sure that beacon ON is not done for the vport, as it will lead to the waking up of the dpc thread again and again. Signed-off-by: Saurav Kashyap Signed-off-by: Madhuranath Iyengar Cc: stable@kernel.org Signed-off-by: James Bottomley Signed-off-by: James Bottomley --- drivers/scsi/qla2xxx/qla_os.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 0ca6664..7168e7f 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -3623,7 +3623,8 @@ qla2x00_timer(scsi_qla_host_t *vha) if (!pci_channel_offline(ha->pdev)) pci_read_config_word(ha->pdev, PCI_VENDOR_ID, &w); - if (IS_QLA82XX(ha)) { + /* Make sure qla82xx_watchdog is run only for physical port */ + if (!vha->vp_idx && IS_QLA82XX(ha)) { if (test_bit(ISP_QUIESCE_NEEDED, &vha->dpc_flags)) start_dpc++; qla82xx_watchdog(vha); @@ -3704,8 +3705,8 @@ qla2x00_timer(scsi_qla_host_t *vha) atomic_read(&vha->loop_down_timer))); } - /* Check if beacon LED needs to be blinked */ - if (ha->beacon_blink_led == 1) { + /* Check if beacon LED needs to be blinked for physical host only */ + if (!vha->vp_idx && (ha->beacon_blink_led == 1)) { set_bit(BEACON_BLINK_NEEDED, &vha->dpc_flags); start_dpc++; } -- 2.7.4