qeth: core code should alloc headroom for LLC protocol

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Allocate headroom for TR_HLEN but using only ETH_HLEN causes rx
performance degradation. Allocate ETH_HLEN for ethernet and
TR_HLEN for token ring (layer 3 mode).

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

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Frank Blaschka 2008-04-01 10:26:59 +02:00 • committed by Jeff Garzik

parent d11ba0c40f

commit b403e685b7

1 changed files with 5 additions and 1 deletions

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6

drivers/s390/net/qeth_core_main.c

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