-----Original Message----- From: liulongfang Sent: 22 September 2022 09:39 To: alex.williamson@redhat.com; jgg@nvidia.com; Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com> Cc: cohuck@redhat.com; linux-kernel@vger.kernel.org; linuxarm@openeuler.org; liulongfang <liulongfang@huawei.com> Subject: [PATCH v2 3/5] hisi_acc_vfio_pci: Remove useless function parameter
Remove unused function parameters for vf_qm_fun_reset() and ensure the device is enabled before the reset operation is performed.
Signed-off-by: Longfang Liu <liulongfang@huawei.com>
Hi Longfang, This one seems to have a merge conflict on top of vfio/next branch. May be better to rebase and send a v3 picking up Jason's R-by as well? Thanks, Shameer
--- 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