qede: add netpoll support for qede driver

[ Upstream commit 961aa716 ]

handle netpoll case when qede_poll is called by
netpoll layer with budget 0

Signed-off-by: Bhaskar Upadhaya <bupadhaya@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: Ariel Elior <aelior@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: 2ccce20d ("qede: execute xdp_do_flush() before napi_complete_done()")
Signed-off-by: Sasha Levin <sashal@kernel.org>