On Wed, Dec 20, 2023 at 2:10 AM Dragos Tatulea wrote:
>
> Instead of tearing down and setting up vq resources, use vq
> suspend/resume during .set_map to speed things up a bit.
>
> The vq mr is updated with the new mapping while the vqs are suspended.
>
> If the device doesn't support resumable vq
Instead of tearing down and setting up vq resources, use vq
suspend/resume during .set_map to speed things up a bit.
The vq mr is updated with the new mapping while the vqs are suspended.
If the device doesn't support resumable vqs, do the old teardown and
setup dance.
Reviewed-by: Gal Pressman
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