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authorFrank Blaschka <frank.blaschka@de.ibm.com>2010-03-08 20:36:57 +0000
committerDavid S. Miller <davem@davemloft.net>2010-03-10 07:32:26 -0800
commit78cb27939ff4fd66d7f76cfe7c59c0fdf1b29ed8 (patch)
tree3206bb9d0f029e629ee682260ec98d919d79df42 /drivers/s390
parent869da90b9ae39f0d5b9b5aa3a84502684a6aa1f4 (diff)
downloadop-kernel-dev-78cb27939ff4fd66d7f76cfe7c59c0fdf1b29ed8.zip
op-kernel-dev-78cb27939ff4fd66d7f76cfe7c59c0fdf1b29ed8.tar.gz
qeth: change checksumming default for HiperSockets
Deactivate inbound checksumming on HiperSocket is a valid but dangerous optimization in case the frame is routed from an OSA network to an HiperSockets network. To go for sure we change the default to software checksumming. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/net/qeth_core_main.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 834830a..c9f5af5 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -1114,8 +1114,6 @@ static int qeth_setup_card(struct qeth_card *card)
card->ipato.enabled = 0;
card->ipato.invert4 = 0;
card->ipato.invert6 = 0;
- if (card->info.type == QETH_CARD_TYPE_IQD)
- card->options.checksum_type = NO_CHECKSUMMING;
/* init QDIO stuff */
qeth_init_qdio_info(card);
return 0;
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