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| author | Francois Romieu <romieu@fr.zoreil.com> | 2008-01-10 23:53:15 +0100 |
|---|---|---|
| committer | Francois Romieu <romieu@fr.zoreil.com> | 2008-01-17 23:35:09 +0100 |
| commit | 47cccd7d7cc1f2b6f34aadc9041fb991c6293cdd (patch) | |
| tree | d9565c4dc690c5c2ff91b5b75159addda7ff8807 /drivers/net/ipg.c | |
| parent | dafdec746f8c468bebf6b99f32a392ee6c8d0212 (diff) | |
| download | blackbird-op-linux-47cccd7d7cc1f2b6f34aadc9041fb991c6293cdd.tar.gz blackbird-op-linux-47cccd7d7cc1f2b6f34aadc9041fb991c6293cdd.zip | |
ipg: fix Tx completion irq request
The current logic will only request an ack for the first pending
packet. No irq is triggered as soon as the CPU submits a few
packets a bit quickly. Let's request an irq for every packet
instead.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Diffstat (limited to 'drivers/net/ipg.c')
| -rw-r--r-- | drivers/net/ipg.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c index b234b293c11f..50f0c17451b1 100644 --- a/drivers/net/ipg.c +++ b/drivers/net/ipg.c @@ -1934,10 +1934,7 @@ static int ipg_nic_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) */ if (sp->tenmbpsmode) txfd->tfc |= cpu_to_le64(IPG_TFC_TXINDICATE); - else if (!((sp->tx_current - sp->tx_dirty + 1) > - IPG_FRAMESBETWEENTXDMACOMPLETES)) { - txfd->tfc |= cpu_to_le64(IPG_TFC_TXDMAINDICATE); - } + txfd->tfc |= cpu_to_le64(IPG_TFC_TXDMAINDICATE); /* Based on compilation option, determine if FCS is to be * appended to transmit frame by IPG. */ |
