diff options
| author | Stephen Hemminger <shemminger@linux-foundation.org> | 2007-02-22 21:07:11 +0100 |
|---|---|---|
| committer | Adrian Bunk <bunk@stusta.de> | 2007-02-22 21:07:11 +0100 |
| commit | 189b9a3bc90ecb79eb82ed4450db177aed7d292d (patch) | |
| tree | b863ea118ebe00681a682280911d48be34a55696 | |
| parent | 65c35f6af648308f2a2d31b2dccacc7b3aeb640f (diff) | |
sky2: fix for NAPI with dual port boards
This driver uses port 0 to handle receives on both ports. So
the netif_poll_disable call in dev_close would end up stopping the
second port on dual port cards.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
| -rw-r--r-- | drivers/net/sky2.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index d77358649af7..171443f9fc74 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -1402,6 +1402,13 @@ static int sky2_down(struct net_device *dev) /* Stop more packets from being queued */ netif_stop_queue(dev); + /* + * Both ports share the NAPI poll on port 0, so if necessary undo the + * the disable that is done in dev_close. + */ + if (sky2->port == 0 && hw->ports > 1) + netif_poll_enable(dev); + /* Disable port IRQ */ spin_lock_irq(&hw->hw_lock); hw->intr_mask &= ~((sky2->port == 0) ? Y2_IS_IRQ_PHY1 : Y2_IS_IRQ_PHY2); |