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| author |   Leon Romanovsky <leonro@mellanox.com> | 2020-05-26 13:32:59 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2020-05-27 16:05:05 -0300 |
| commit | fef17f91da7d4af11dde1ff832b82d6a64f89562 (patch) | |
| tree | 1f0e1f99b285bb3320a49f13c875fa5061a0d05d /include/rdma | |
| parent | Merge branch 'mellanox/mlx5-next' into rdma.git for/next (diff) | |
| download | wireguard-linux-fef17f91da7d4af11dde1ff832b82d6a64f89562.tar.xz wireguard-linux-fef17f91da7d4af11dde1ff832b82d6a64f89562.zip | |
RDMA/cm: Add Enhanced Connection Establishment (ECE) bits
Extend REQ (request for communications), REP (reply to request for
communication), rejected reason and SIDR_REP (service ID resolution
response) structures with hardware vendor ID bits according to IBTA v1.4.
Link: https://lore.kernel.org/r/20200526103304.196371-2-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/rdma')
| -rw-r--r-- | include/rdma/ibta_vol1_c12.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/rdma/ibta_vol1_c12.h b/include/rdma/ibta_vol1_c12.h index 269904425d3f..960c86bec76c 100644 --- a/include/rdma/ibta_vol1_c12.h +++ b/include/rdma/ibta_vol1_c12.h @@ -38,6 +38,7 @@ /* Table 106 REQ Message Contents */ #define CM_REQ_LOCAL_COMM_ID CM_FIELD32_LOC(struct cm_req_msg, 0, 32) +#define CM_REQ_VENDOR_ID CM_FIELD32_LOC(struct cm_req_msg, 5, 24) #define CM_REQ_SERVICE_ID CM_FIELD64_LOC(struct cm_req_msg, 8) #define CM_REQ_LOCAL_CA_GUID CM_FIELD64_LOC(struct cm_req_msg, 16) #define CM_REQ_LOCAL_Q_KEY CM_FIELD32_LOC(struct cm_req_msg, 28, 32) @@ -119,8 +120,11 @@ CM_STRUCT(struct cm_rej_msg, 84 * 8 + 1184); #define CM_REP_REMOTE_COMM_ID CM_FIELD32_LOC(struct cm_rep_msg, 4, 32) #define CM_REP_LOCAL_Q_KEY CM_FIELD32_LOC(struct cm_rep_msg, 8, 32) #define CM_REP_LOCAL_QPN CM_FIELD32_LOC(struct cm_rep_msg, 12, 24) +#define CM_REP_VENDOR_ID_H CM_FIELD8_LOC(struct cm_rep_msg, 15, 8) #define CM_REP_LOCAL_EE_CONTEXT_NUMBER CM_FIELD32_LOC(struct cm_rep_msg, 16, 24) +#define CM_REP_VENDOR_ID_M CM_FIELD8_LOC(struct cm_rep_msg, 19, 8) #define CM_REP_STARTING_PSN CM_FIELD32_LOC(struct cm_rep_msg, 20, 24) +#define CM_REP_VENDOR_ID_L CM_FIELD8_LOC(struct cm_rep_msg, 23, 8) #define CM_REP_RESPONDER_RESOURCES CM_FIELD8_LOC(struct cm_rep_msg, 24, 8) #define CM_REP_INITIATOR_DEPTH CM_FIELD8_LOC(struct cm_rep_msg, 25, 8) #define CM_REP_TARGET_ACK_DELAY CM_FIELD8_LOC(struct cm_rep_msg, 26, 5) @@ -201,7 +205,9 @@ CM_STRUCT(struct cm_sidr_req_msg, 16 * 8 + 1728); #define CM_SIDR_REP_STATUS CM_FIELD8_LOC(struct cm_sidr_rep_msg, 4, 8) #define CM_SIDR_REP_ADDITIONAL_INFORMATION_LENGTH \ CM_FIELD8_LOC(struct cm_sidr_rep_msg, 5, 8) +#define CM_SIDR_REP_VENDOR_ID_H CM_FIELD16_LOC(struct cm_sidr_rep_msg, 6, 16) #define CM_SIDR_REP_QPN CM_FIELD32_LOC(struct cm_sidr_rep_msg, 8, 24) +#define CM_SIDR_REP_VENDOR_ID_L CM_FIELD8_LOC(struct cm_sidr_rep_msg, 11, 8) #define CM_SIDR_REP_SERVICEID CM_FIELD64_LOC(struct cm_sidr_rep_msg, 12) #define CM_SIDR_REP_Q_KEY CM_FIELD32_LOC(struct cm_sidr_rep_msg, 20, 32) #define CM_SIDR_REP_ADDITIONAL_INFORMATION \ |