qeth: CCL-sequence numbers required for protocol ETH_P_802_2 only
authorUrsula Braun <braunu@de.ibm.com>
Tue, 1 Apr 2008 08:26:56 +0000 (10:26 +0200)
committerJeff Garzik <jgarzik@redhat.com>
Thu, 17 Apr 2008 00:41:40 +0000 (20:41 -0400)
commit128837259912087101cd336226abc7ee3e8555b5
tree56227ddec4fd58952b899f43481c5c2a32d5664e
parent922dc0624ea02905e33a7fe1440f8cd157f9a4e5
qeth: CCL-sequence numbers required for protocol ETH_P_802_2 only

Symptom:     slow CCL response time
Problem:     non-ETH_P_802_2 packets are not delivered to NDH for
             CCL. But CCL detects missing sequence numbers, which
             cause a serious performance problem with CCL.
Solution:    assign sequence numbers only to 802.2 packets.

Signed-off-by: Ursula Braun <braunu@de.ibm.com>
Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/s390/net/qeth_l2_main.c