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| author |   Xuan Zhuo <xuanzhuo@linux.alibaba.com> | 2023-08-10 20:30:55 +0800 |
|---|---|---|
| committer |   Michael S. Tsirkin <mst@redhat.com> | 2023-09-03 18:10:23 -0400 |
| commit | b6253b4e21939f1bb54e8fdb84c23af9c3fb834a (patch) | |
| tree | 65657bdbbed52b9e2365cfb4f83e3e7064a69463 /scripts/patch-kernel | |
| parent | virtio_ring: introduce virtqueue_reset() (diff) | |
| download | wireguard-linux-b6253b4e21939f1bb54e8fdb84c23af9c3fb834a.tar.xz wireguard-linux-b6253b4e21939f1bb54e8fdb84c23af9c3fb834a.zip | |
virtio_ring: introduce dma map api for virtqueue
Added virtqueue_dma_map_api* to map DMA addresses for virtual memory in
advance. The purpose is to keep memory mapped across multiple add/get
buf operations.
Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Message-Id: <20230810123057.43407-11-xuanzhuo@linux.alibaba.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions