diff options
| author | Eric Dumazet <eric.dumazet@gmail.com> | 2012-02-15 20:43:11 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-02-19 18:57:50 -0500 |
| commit | 11aad99af6ef629ff3b05d1c9f0936589b204316 (patch) | |
| tree | 36a35eb1de09c8c264937dc06f8f35b9c0e5805d /drivers/net/vmxnet3 | |
| parent | cd961c2ca98efbe7d738ca8720673fc03538b2b1 (diff) | |
atl1c: dont use highprio tx queue
This driver attempts to use two TX rings but lacks proper support :
1) IRQ handler only takes care of TX completion on first TX ring
2) the stop/start logic uses the legacy functions (for non multiqueue
drivers)
This means all packets witk skb mark set to 1 are sent through high
queue but are never cleaned and queue eventualy fills and block the
device, triggering the infamous "NETDEV WATCHDOG" message.
Lets use a single TX ring to fix the problem, this driver is not a real
multiqueue one yet.
Minimal fix for stable kernels.
Reported-by: Thomas Meyer <thomas@m3y3r.de>
Tested-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Jay Cliburn <jcliburn@gmail.com>
Cc: Chris Snook <chris.snook@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vmxnet3')
0 files changed, 0 insertions, 0 deletions