diff options
| author | Leon Romanovsky <leonro@mellanox.com> | 2020-05-26 13:33:04 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-05-27 22:05:05 +0300 |
| commit | 8094ba0ace7f6cd1e31ea8b151fba3594cadfa9a (patch) | |
| tree | 99c534530158357e07883b6e932ef96b3fead123 /include | |
| parent | 0cb15372a615a9835893f43e86ae45399eb63996 (diff) | |
| download | linux-8094ba0ace7f6cd1e31ea8b151fba3594cadfa9a.tar.xz | |
RDMA/cma: Provide ECE reject reason
IBTA declares "vendor option not supported" reject reason in REJ messages
if passive side doesn't want to accept proposed ECE options.
Due to the fact that ECE is managed by userspace, there is a need to let
users to provide such rejected reason.
Link: https://lore.kernel.org/r/20200526103304.196371-7-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/rdma/rdma_cm.h | 2 | ||||
| -rw-r--r-- | include/uapi/rdma/rdma_user_cm.h | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/include/rdma/rdma_cm.h b/include/rdma/rdma_cm.h index 7ac91677660f..939d7abe026f 100644 --- a/include/rdma/rdma_cm.h +++ b/include/rdma/rdma_cm.h @@ -320,7 +320,7 @@ int rdma_notify(struct rdma_cm_id *id, enum ib_event_type event); * rdma_reject - Called to reject a connection request or response. */ int rdma_reject(struct rdma_cm_id *id, const void *private_data, - u8 private_data_len); + u8 private_data_len, u8 reason); /** * rdma_disconnect - This function disconnects the associated QP and diff --git a/include/uapi/rdma/rdma_user_cm.h b/include/uapi/rdma/rdma_user_cm.h index 6b883dde7064..ed5a514305c1 100644 --- a/include/uapi/rdma/rdma_user_cm.h +++ b/include/uapi/rdma/rdma_user_cm.h @@ -238,7 +238,8 @@ struct rdma_ucm_accept { struct rdma_ucm_reject { __u32 id; __u8 private_data_len; - __u8 reserved[3]; + __u8 reason; + __u8 reserved[2]; __u8 private_data[RDMA_MAX_PRIVATE_DATA]; }; |