From: Rayagond Kokatanur <rayagond.kokatanur@gmail.com>
To: siva.kallam@samsung.com, bh74.an@samsung.com,
ks.giri@samsung.com, vipul.pandya@samsung.com
Cc: netdev@vger.kernel.org,
Rayagond Kokatanur <rayagond.kokatanur@gmail.com>
Subject: [PATCH] net:ethernet:samsung:initialize cur_rx_qnum
Date: Fri, 9 Dec 2016 17:44:05 +0530 [thread overview]
Message-ID: <1481285645-6028-1-git-send-email-rayagond.kokatanur@gmail.com> (raw)
This patch initialize the cur_rx_qnum upon occurence of rx interrupt,
without this initialization driver will not work with multiple rx queues configurations.
NOTE: This patch is not tested on actual hw.
---
drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
index ea44a24..580a1a4 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
@@ -1681,6 +1681,7 @@ static irqreturn_t sxgbe_rx_interrupt(int irq, void *dev_id)
struct sxgbe_rx_queue *rxq = (struct sxgbe_rx_queue *)dev_id;
struct sxgbe_priv_data *priv = rxq->priv_ptr;
+ priv->cur_rx_qnum = rxq->queue_no;
/* get the channel status */
status = priv->hw->dma->rx_dma_int_status(priv->ioaddr, rxq->queue_no,
&priv->xstats);
--
1.9.1
next reply other threads:[~2016-12-09 12:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-09 12:14 Rayagond Kokatanur [this message]
2016-12-09 22:42 ` [PATCH] net:ethernet:samsung:initialize cur_rx_qnum Francois Romieu
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