diff options
| author | Saurav Kashyap <saurav.kashyap@cavium.com> | 2018-07-05 07:01:33 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-07-10 22:25:23 -0400 |
| commit | 6ac174756dfc9884f08b23af840ca911155f5578 (patch) | |
| tree | 9417b22e0cd46080b398316d852ef79be44a720c /drivers/scsi | |
| parent | 01d0e789a14aa735ddcfddd468ef06d4f917e06d (diff) | |
| download | linux-6ac174756dfc9884f08b23af840ca911155f5578.tar.bz2 | |
scsi: qedf: Send the driver state to MFW
Need to notify firmware when driver is loaded and unloaded.
Signed-off-by: Saurav Kashyap <saurav.kashyap@cavium.com>
Signed-off-by: Chad Dupuis <chad.dupuis@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qedf/qedf_main.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index 90394cef0f41..0a5dd5595dd3 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -3295,6 +3295,11 @@ static int __qedf_probe(struct pci_dev *pdev, int mode) init_completion(&qedf->flogi_compl); + status = qed_ops->common->update_drv_state(qedf->cdev, true); + if (status) + QEDF_ERR(&(qedf->dbg_ctx), + "Failed to send drv state to MFW.\n"); + memset(&link_params, 0, sizeof(struct qed_link_params)); link_params.link_up = true; status = qed_ops->common->set_link(qedf->cdev, &link_params); @@ -3343,6 +3348,7 @@ static int qedf_probe(struct pci_dev *pdev, const struct pci_device_id *id) static void __qedf_remove(struct pci_dev *pdev, int mode) { struct qedf_ctx *qedf; + int rc; if (!pdev) { QEDF_ERR(NULL, "pdev is NULL.\n"); @@ -3437,6 +3443,12 @@ static void __qedf_remove(struct pci_dev *pdev, int mode) qed_ops->common->set_power_state(qedf->cdev, PCI_D0); pci_set_drvdata(pdev, NULL); } + + rc = qed_ops->common->update_drv_state(qedf->cdev, false); + if (rc) + QEDF_ERR(&(qedf->dbg_ctx), + "Failed to send drv state to MFW.\n"); + qed_ops->common->slowpath_stop(qedf->cdev); qed_ops->common->remove(qedf->cdev); |