[Virtio-msg] Re: [RFC] Vsock: Which device should we use for mapping memory ?

On 06-01-26, 07:28, Bertrand Marquis wrote:

You say FFA, do you mean virtio-msg over FF-A or do you want to have an FF-A specific dma-ops, not related to virtio-msg ?

virtio-msg over FF-A.

Here [1] is the current implementation which adds two set of struct dma_map_ops.

A single FFA_MEM_SHARE call can get a scatter gather list and generate a single HANDLE, why doing several area ids ?

Yeah, just realized I can improve virtio_msg_dma_map_sg() to do this better.