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[v2,net-next,04/11] net: stmmac: prepare stmmac_tx_err for multiple queues

Message ID b7ac641df2428005e5aae290f30425b6b0af0f65.1489485739.git.jpinto@synopsys.com
State Changes Requested, archived
Delegated to: David Miller
Headers show

Commit Message

Joao Pinto March 14, 2017, 10:24 a.m. UTC 
This patch prepares stmmac_err for multiple queues.

Signed-off-by: Joao Pinto <jpinto@synopsys.com>
---
changes v1->v2:
- Just to keep up the patch-set version

 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)
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Patch

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 58ad199..9b64f2e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1525,12 +1525,12 @@  static inline void stmmac_disable_dma_irq(struct stmmac_priv *priv, u32 chan)
 /**
  * stmmac_tx_err - to manage the tx error
  * @priv: driver private structure
+ * @chan: channel index
  * Description: it cleans the descriptors and restarts the transmission
  * in case of transmission errors.
  */
-static void stmmac_tx_err(struct stmmac_priv *priv)
+static void stmmac_tx_err(struct stmmac_priv *priv, u32 chan)
 {
-	u32 chan = STMMAC_CHAN0;
 	int i;
 	netif_stop_queue(priv->dev);
 
@@ -1616,7 +1616,7 @@  static void stmmac_dma_interrupt(struct stmmac_priv *priv)
 			priv->xstats.threshold = tc;
 		}
 	} else if (unlikely(status == tx_hard_error))
-		stmmac_tx_err(priv);
+		stmmac_tx_err(priv, chan);
 }
 
 /**
@@ -2944,9 +2944,10 @@  static int stmmac_poll(struct napi_struct *napi, int budget)
 static void stmmac_tx_timeout(struct net_device *dev)
 {
 	struct stmmac_priv *priv = netdev_priv(dev);
+	u32 chan = STMMAC_CHAN0;
 
 	/* Clear Tx resources and restart transmitting again */
-	stmmac_tx_err(priv);
+	stmmac_tx_err(priv, chan);
 }
 
 /**