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| author |   Devesh Sharma <devesh.sharma@avagotech.com> | 2016-01-28 08:59:57 -0500 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2016-02-29 17:12:10 -0500 |
| commit | 6b0626679d81626eac47cba7940f1435ec480b2e (patch) | |
| tree | c1a6c349ce41632c63f95a4dc19d37ad16846ddd /drivers/infiniband/hw/ocrdma/ocrdma.h | |
| parent | RDMA/ocrdma: Export udp encapsulation capability (diff) | |
| download | linux-dev-6b0626679d81626eac47cba7940f1435ec480b2e.tar.xz linux-dev-6b0626679d81626eac47cba7940f1435ec480b2e.zip | |
RDMA/ocrdma: Support RoCE-v2 in the UD path
This patch adds following changes to support RoCE-v2
in the UD path.
* During AH creation GID-type is resolved for a given gid-index.
* Based on GID-type protocol header is built.
* Work completion reports network header type and set
IB_WC_WITH_NETWORK_HDR_TYPE flag in wc->wc_flags to indicate
that the network header type is valid.
Signed-off-by: Somnath Kotur <somnath.kotur@avagotech.com>
Signed-off-by: Devesh Sharma <devesh.sharma@avagotech.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma.h')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma.h b/drivers/infiniband/hw/ocrdma/ocrdma.h index b58833d9b909..45bdfa0e3b2b 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma.h +++ b/drivers/infiniband/hw/ocrdma/ocrdma.h @@ -357,6 +357,7 @@ struct ocrdma_ah { struct ocrdma_av *av; u16 sgid_index; u32 id; + u8 hdr_type; }; struct ocrdma_qp_hwq_info { |