openamp: decoupling the transport layer and virtio device layer #9348
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Patch 17: virtio: follow virtio 1.2 spec, add more virtio status and device Patch 18: virtio: decoupling the transport layer and virtio device layer 1. Add virtio device api to decouple the transport layer and virtio device layer. 2. Move the vrings info and virtqueue allocation/free to the remoteproc transport layer; 3. Because 2, modify the rpmsg device also; Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
xiaoxiang781216
approved these changes
May 20, 2023
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Summary
Add Patch 17 and Patch 18 for OpenAmp
Patch 17:
virtio: follow virtio 1.2 spec, add more virtio status and device
Patch 18:
virtio: decoupling the transport layer and virtio device layer
This PR is need by #9297
Impact
RPTUN
Testing
sim:rpserver and sim:rpproxy, rpmsgfs, rpmsg uart