Commit 829185e9 authored by Olof Johansson's avatar Olof Johansson Committed by David S. Miller

pasemi_mac: Clean TX ring in poll

Unfortunately there's no timeout for how long a packet can sit on
the TX ring after completion before an interrupt is generated, and
we want to have a threshold that's larger than one packet per interrupt.

So we have to have a timer that occasionally cleans the TX ring even
though there hasn't been an interrupt. Instead of setting up a dedicated
timer for this, just clean it in the NAPI poll routine instead.

[ Resolved conflicts with napi_struct changes... -DaveM ]
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6fba848a
......@@ -1078,6 +1078,7 @@ static int pasemi_mac_poll(struct napi_struct *napi, int budget)
struct net_device *dev = mac->netdev;
int pkts;
pasemi_mac_clean_tx(mac);
pkts = pasemi_mac_clean_rx(mac, budget);
if (pkts < budget) {
/* all done, no more packets present */
......
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