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>
diff --git a/drivers/net/ipg.c b/drivers/net/ipg.c
index b234b29..50f0c17 100644
--- a/drivers/net/ipg.c
+++ b/drivers/net/ipg.c
@@ -1934,10 +1934,7 @@
*/
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.
*/