Make sure the device is being reset on driver exit whatever the reason
is, to keep the device aligned and allow it to close shared resources
(e.g. admin queue).
Reviewed-by: Firas Jahjah <firasj@xxxxxxxxxx>
Reviewed-by: Yonatan Nachum <ynachum@xxxxxxxxxx>
Signed-off-by: Michael Margolin <mrgolin@xxxxxxxxxx>
---
drivers/infiniband/hw/efa/efa_main.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/efa/efa_main.c b/drivers/infiniband/hw/efa/efa_main.c
index ad225823e6f2..0b102089e0ab 100644
--- a/drivers/infiniband/hw/efa/efa_main.c
+++ b/drivers/infiniband/hw/efa/efa_main.c
@@ -470,7 +470,6 @@ static void efa_ib_device_remove(struct efa_dev *dev)
ibdev_info(&dev->ibdev, "Unregister ib device\n");
ib_unregister_device(&dev->ibdev);
efa_destroy_eqs(dev);
- efa_com_dev_reset(&dev->edev, EFA_REGS_RESET_NORMAL);
efa_release_doorbell_bar(dev);
}
@@ -643,12 +642,13 @@ static struct efa_dev *efa_probe_device(struct pci_dev *pdev)
return ERR_PTR(err);
}
-static void efa_remove_device(struct pci_dev *pdev)
+static void efa_remove_device(struct pci_dev *pdev, bool on_error)
{
struct efa_dev *dev = pci_get_drvdata(pdev);
struct efa_com_dev *edev;
edev = &dev->edev;
+ efa_com_dev_reset(edev, on_error ? EFA_REGS_RESET_INIT_ERR : EFA_REGS_RESET_NORMAL);
efa_com_admin_destroy(edev);
efa_free_irq(dev, &dev->admin_irq);
efa_disable_msix(dev);
@@ -676,7 +676,7 @@ static int efa_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
return 0;
err_remove_device:
- efa_remove_device(pdev);
+ efa_remove_device(pdev, true);
return err;
}
@@ -685,7 +685,7 @@ static void efa_remove(struct pci_dev *pdev)
struct efa_dev *dev = pci_get_drvdata(pdev);
efa_ib_device_remove(dev);
- efa_remove_device(pdev);
+ efa_remove_device(pdev, false);
}
static void efa_shutdown(struct pci_dev *pdev)
--
2.40.1
