Remove unused function parameters for vf_qm_fun_reset() and
ensure the device is enabled before the reset operation
is performed.
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Longfang Liu <liulongfang@huawei.com>
---
drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
index 0638a8a6b0c1..24c03ff41502 100644
--- a/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
+++ b/drivers/vfio/pci/hisilicon/hisi_acc_vfio_pci.c
@@ -345,8 +345,7 @@ static struct hisi_acc_vf_core_device *hssi_acc_drvdata(struct pci_dev *pdev)
core_device);
}
-static void vf_qm_fun_reset(struct hisi_acc_vf_core_device *hisi_acc_vdev,
- struct hisi_qm *qm)
+static void vf_qm_fun_reset(struct hisi_qm *qm)
{
int i;
@@ -662,7 +661,10 @@ static void hisi_acc_vf_start_device(struct hisi_acc_vf_core_device *hisi_acc_vd
if (hisi_acc_vdev->vf_qm_state != QM_READY)
return;
- vf_qm_fun_reset(hisi_acc_vdev, vf_qm);
+ /* Make sure the device is enabled */
+ qm_dev_cmd_init(vf_qm);
+
+ vf_qm_fun_reset(vf_qm);
}
static int hisi_acc_vf_load_state(struct hisi_acc_vf_core_device *hisi_acc_vdev)
--
2.33.0