diff mbox series

net: mvneta: fix enable of all initialized RXQs

Message ID 20180330100531.5995-1-gregory.clement@bootlin.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series net: mvneta: fix enable of all initialized RXQs | expand

Commit Message

Gregory CLEMENT March 30, 2018, 10:05 a.m. UTC 
From: Yelena Krivosheev <yelena@marvell.com>

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>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
---
 drivers/net/ethernet/marvell/mvneta.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Thomas Petazzoni March 30, 2018, 10:22 a.m. UTC | #1 
Hello,

On Fri, 30 Mar 2018 12:05:31 +0200, Gregory CLEMENT wrote:
> From: Yelena Krivosheev <yelena@marvell.com>
> 
> 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>
> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

Acked-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

Thanks,

Thomas
David Miller March 30, 2018, 6:28 p.m. UTC | #2 
From: Gregory CLEMENT <gregory.clement@bootlin.com>
Date: Fri, 30 Mar 2018 12:05:31 +0200

> From: Yelena Krivosheev <yelena@marvell.com>
> 
> 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>
> Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

Applied, thank you.
diff mbox series

Patch

diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 25e9a551cc8c..3f6fb635738c 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -1132,6 +1132,7 @@  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];