net: mvpp2: make sure we use single queue mode on PPv2.1
[ Upstream commit
1e27a628e3f444f53ab8099dfb31c5156e38d112 ]
The PPv2 driver defines 2 "queue_modes" :
- QDIST_SINGLE_MODE, where each port share one rx queue vector
between all CPUs
- QDIST_MULTI_MODE, where each port has one rx queue vector per CPU.
Multi queue mode isn't available on PPv2.1, make sure we fallback to
single mode when running on this revision.
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>