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| author | Yelena Krivosheev <yelena@marvell.com> | 2018-03-30 13:05:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-30 08:52:22 +0300 |
| commit | 4ee9130f64238677cdff5948812426c1c75c0c5f (patch) | |
| tree | ea1d7e3aa8e3ebd11c6072ef21f6f430d04afc0e /drivers/net/ethernet/marvell | |
| parent | 206199412baeba06745b03a7950895f26f95c14b (diff) | |
| download | linux-4ee9130f64238677cdff5948812426c1c75c0c5f.tar.xz | |
net: mvneta: fix enable of all initialized RXQs
[ Upstream commit e81b5e01c14add8395dfba7130f8829206bb507d ]
In mvneta_port_up() we enable relevant RX and TX port queues by write
queues bit map to an appropriate register.
q_map must be ZERO in the beginning of this process.
Signed-off-by: Yelena Krivosheev <yelena@marvell.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@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>
Diffstat (limited to 'drivers/net/ethernet/marvell')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvneta.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index a539263cd79c..d28f873169a9 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -1112,6 +1112,7 @@ static void mvneta_port_up(struct mvneta_port *pp) } mvreg_write(pp, MVNETA_TXQ_CMD, q_map); + q_map = 0; /* Enable all initialized RXQs. */ for (queue = 0; queue < rxq_number; queue++) { struct mvneta_rx_queue *rxq = &pp->rxqs[queue]; |