From: Olof Johansson Date: Sat, 15 Sep 2007 20:53:19 +0000 (-0700) Subject: pasemi_mac: Clean TX ring in poll X-Git-Tag: v2.6.24-rc1~1454^2~508 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=829185e97fba67ededd3eb025147bafcc0ca7557;p=karo-tx-linux.git 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: Olof Johansson Signed-off-by: Jeff Garzik Signed-off-by: David S. Miller --- diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c index 916a76e28a87..48c117038fef 100644 --- a/drivers/net/pasemi_mac.c +++ b/drivers/net/pasemi_mac.c @@ -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 */