Hi Doug,
This small patchset introduces a new member "csum_cap" inside ib_device_attr.
It is used to report RX/TX checksum offload capabilities of the device.
Having a new field enables reporting more specific capabilities than
the single bit IB_DEVICE_IP_CSUM.
This will be used by a revised version of the IP checksum patches [1], that
will be sent later on.
The patchset was applied and tested over branch to-be-rebased/for-4.3, commit
153b730 ("Merge branch 'hfi1-v4' into to-be-rebased/for-4.3")
[1] - libibverbs: https://patchwork.kernel.org/patch/6604211/
libmlx4: https://patchwork.kernel.org/patch/6604221/
Thanks,
Amir
Amir Vadai (1):
IB/mlx4_ib: Add support for RX/TX checksum offload capabilities report
Bodong Wang (1):
IB/core: Add support for RX/TX checksum offload capabilities report
drivers/infiniband/core/uverbs_cmd.c | 6 ++++++
drivers/infiniband/hw/mlx4/main.c | 6 ++++++
include/rdma/ib_verbs.h | 8 ++++++++
include/uapi/rdma/ib_user_verbs.h | 2 ++
4 files changed, 22 insertions(+)
--
2.4.3.413.ga5fe668
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