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vp_vdpa: switch to use vp_modern_map_vq_notify()

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This patch switches to use vp_vdpa to use vp_modern_map_notify().

Signed-off-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20210415073147.19331-4-jasowang@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eli Cohen <elic@nvidia.com>
This commit is contained in:
Jason Wang 2021-04-15 03:31:43 -04:00 committed by Michael S. Tsirkin
parent 7dca6c0ea9
commit 11d8ffed00
1 changed files with 5 additions and 4 deletions
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9
drivers/vdpa/virtio_pci/vp_vdpa.c
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@ -369,7 +369,6 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id)
struct virtio_pci_modern_device *mdev;
struct device *dev = &pdev->dev;
struct vp_vdpa *vp_vdpa;
u16 notify_off;
int ret, i;
ret = pcim_enable_device(pdev);
@ -415,10 +414,12 @@ static int vp_vdpa_probe(struct pci_dev *pdev, const struct pci_device_id *id)
}
for (i = 0; i < vp_vdpa->queues; i++) {
notify_off = vp_modern_get_queue_notify_off(mdev, i);
vp_vdpa->vring[i].irq = VIRTIO_MSI_NO_VECTOR;
vp_vdpa->vring[i].notify = mdev->notify_base +
notify_off * mdev->notify_offset_multiplier;
vp_vdpa->vring[i].notify = vp_modern_map_vq_notify(mdev, i);
if (!vp_vdpa->vring[i].notify) {
dev_warn(&pdev->dev, "Fail to map vq notify %d\n", i);
goto err;
}
}
vp_vdpa->config_irq = VIRTIO_MSI_NO_VECTOR;