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qeth: exploit HW TX checksumming
authorFrank Blaschka <frank.blaschka@de.ibm.com>
Tue, 11 May 2010 19:34:45 +0000 (19:34 +0000)
committerDavid S. Miller <davem@davemloft.net>
Sun, 16 May 2010 07:50:10 +0000 (00:50 -0700)
commitf6b85b6c42ccc20316a25f6ccbe7a984c5a1304d
tree6016fd9f624871b427819173e59f49f311ed7649tree | snapshot
parent2d6c9ffcca7808f42ba6b953da0ba60e19a9cbbdcommit | diff
qeth: exploit HW TX checksumming

OSA supports HW TX checksumming in layer 3 mode. Enable this
feature and remove software fallback used for TSO. Cleanup
checksum bits to indicate OSA can do checksumming only for
IPv4 TCP and UDP.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/s390/net/qeth_core.h diff | blob | history
drivers/s390/net/qeth_l3_main.c diff | blob | history
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