4.17-stable review patch. If anyone has any objections, please let me know.
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From: Manish Rangankar manish.rangankar@cavium.com
[ Upstream commit a3440d0d2f57f7ba102fc332086961cf261180af ]
In case of iSCSI offload BFS environment, MFW requires to mark virtual link based upon qedi load status.
Signed-off-by: Manish Rangankar manish.rangankar@qlogic.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/scsi/qedi/qedi_main.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
--- a/drivers/scsi/qedi/qedi_main.c +++ b/drivers/scsi/qedi/qedi_main.c @@ -2075,6 +2075,7 @@ kset_free: static void __qedi_remove(struct pci_dev *pdev, int mode) { struct qedi_ctx *qedi = pci_get_drvdata(pdev); + int rval;
if (qedi->tmf_thread) { flush_workqueue(qedi->tmf_thread); @@ -2104,6 +2105,10 @@ static void __qedi_remove(struct pci_dev if (mode == QEDI_MODE_NORMAL) qedi_free_iscsi_pf_param(qedi);
+ rval = qedi_ops->common->update_drv_state(qedi->cdev, false); + if (rval) + QEDI_ERR(&qedi->dbg_ctx, "Failed to send drv state to MFW\n"); + if (!test_bit(QEDI_IN_OFFLINE, &qedi->flags)) { qedi_ops->common->slowpath_stop(qedi->cdev); qedi_ops->common->remove(qedi->cdev); @@ -2378,6 +2383,12 @@ static int __qedi_probe(struct pci_dev * if (qedi_setup_boot_info(qedi)) QEDI_ERR(&qedi->dbg_ctx, "No iSCSI boot target configured\n"); + + rc = qedi_ops->common->update_drv_state(qedi->cdev, true); + if (rc) + QEDI_ERR(&qedi->dbg_ctx, + "Failed to send drv state to MFW\n"); + }
return 0;