| Message ID | 20150811101101.116E41A2414@localhost.localdomain (mailing list archive) |
|---|---|
| State | Not Applicable |
| Delegated to: | Scott Wood |
| Headers | show |
From: Christophe Leroy <christophe.leroy@c-s.fr> Date: Tue, 11 Aug 2015 12:11:00 +0200 (CEST) > We are not interested in interrupts for partially transmitted frames, > we have to clear BD_ENET_TX_INTR explicitly otherwise it may remain > from a previously used descriptor. > > Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Applied.
diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c index b9ad34e..84c18ee 100644 --- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c +++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c @@ -585,7 +585,8 @@ static int fs_enet_start_xmit(struct sk_buff *skb, struct net_device *dev) frag = skb_shinfo(skb)->frags; while (nr_frags) { CBDC_SC(bdp, - BD_ENET_TX_STATS | BD_ENET_TX_LAST | BD_ENET_TX_TC); + BD_ENET_TX_STATS | BD_ENET_TX_INTR | BD_ENET_TX_LAST | + BD_ENET_TX_TC); CBDS_SC(bdp, BD_ENET_TX_READY); if ((CBDR_SC(bdp) & BD_ENET_TX_WRAP) == 0)
We are not interested in interrupts for partially transmitted frames, we have to clear BD_ENET_TX_INTR explicitly otherwise it may remain from a previously used descriptor. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> --- drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)