IPoIB: Use checksum offload support if available

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For HCAs that support checksum offload (ie that set IB_DEVICE_UD_IP_CSUM
in the device capabilities flags), have IPoIB set NETIF_F_IP_CSUM and
use the HCA to generate and verify IP checksums.

Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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This commit is contained in:

Eli Cohen 2008-04-16 21:01:10 -07:00 • committed by Roland Dreier

parent 3371836383

commit 6046136c74

4 changed files with 41 additions and 1 deletions

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1

drivers/infiniband/ulp/ipoib/ipoib.h

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8

drivers/infiniband/ulp/ipoib/ipoib_cm.c

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9

drivers/infiniband/ulp/ipoib/ipoib_ib.c

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24

drivers/infiniband/ulp/ipoib/ipoib_main.c

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