OSDN Git Service
(root)
/
tomoyo
/
tomoyo-test1.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
a394f01
)
ucc_geth: returns NETDEV_TX_BUSY when BD ring is full
author
Li Yang
<leoli@freescale.com>
Tue, 6 Mar 2007 08:54:05 +0000
(16:54 +0800)
committer
Jeff Garzik
<jeff@garzik.org>
Tue, 6 Mar 2007 11:10:02 +0000
(06:10 -0500)
Returns NETDEV_TX_BUSY when BD ring is full.
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
drivers/net/ucc_geth.c
patch
|
blob
|
history
diff --git
a/drivers/net/ucc_geth.c
b/drivers/net/ucc_geth.c
index
639e1e6
..
dab88b9
100644
(file)
--- a/
drivers/net/ucc_geth.c
+++ b/
drivers/net/ucc_geth.c
@@
-3607,6
+3607,7
@@
static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (bd == ugeth->confBd[txQ]) {
if (!netif_queue_stopped(dev))
netif_stop_queue(dev);
+ return NETDEV_TX_BUSY;
}
ugeth->txBd[txQ] = bd;
@@
-3622,7
+3623,7
@@
static int ucc_geth_start_xmit(struct sk_buff *skb, struct net_device *dev)
spin_unlock_irq(&ugeth->lock);
- return
0
;
+ return
NETDEV_TX_OK
;
}
static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit)