virtio_pci_modern: introduce helper to map vq notify area

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This patch factors out the logic of vq notify area mapping. Following
patches will switch to use this common helpers for both virtio_pci
library and virtio-pci vDPA driver.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Link: https://lore.kernel.org/r/20210415073147.19331-2-jasowang@redhat.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eli Cohen <elic@nvidia.com>

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Jason Wang 2021-04-15 03:31:41 -04:00 • committed by Michael S. Tsirkin

parent 122b84a126

commit 9e3bb9b79a

2 changed files with 37 additions and 0 deletions

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include/linux/virtio_pci_modern.h

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