octeontx2-af: NIX AQ instruction enqueue support

Add support for a RVU PF/VF to submit instructions to NIX AQ
via mbox. Instructions can be to init/write/read RQ/SQ/CQ/RSS
contexts. In case of read, context will be returned as part of
response to the mbox msg received.

Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sunil Goutham 2018-10-16 16:57:19 +05:30 • committed by David S. Miller
commit ffb0abd7e9
4 changed files with 680 additions and 9 deletions