This is a preliminary patch to support multi-QDMA controllers.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/1e40c3cb973881c0eb3c3c247c78550da62054ab.1722522582.git.lorenzo@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>