From: Leon Romanovsky <leon@kernel.org>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@mellanox.com>
Cc: Leon Romanovsky <leonro@mellanox.com>, linux-rdma@vger.kernel.org
Subject: [PATCH rdma-next v1 01/11] RDMA/cm: Add Enhanced Connection Establishment (ECE) bits
Date: Tue, 10 Mar 2020 11:14:28 +0200 [thread overview]
Message-ID: <20200310091438.248429-2-leon@kernel.org> (raw)
In-Reply-To: <20200310091438.248429-1-leon@kernel.org>
From: Leon Romanovsky <leonro@mellanox.com>
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 approved IBA Comment #9434.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
---
include/rdma/ibta_vol1_c12.h | 6 ++++++
1 file changed, 6 insertions(+)
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 \
--
2.24.1
next prev parent reply other threads:[~2020-03-10 9:15 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-10 9:14 [PATCH rdma-next v1 00/11] Add Enhanced Connection Established (ECE) Leon Romanovsky
2020-03-10 9:14 ` Leon Romanovsky [this message]
2020-03-10 9:14 ` [PATCH rdma-next v1 02/11] RDMA/mlx4: Delete duplicated offsetofend implementation Leon Romanovsky
2020-03-10 9:14 ` [PATCH rdma-next v1 03/11] RDMA/efa: Use in-kernel offsetofend() to check field availability Leon Romanovsky
2020-03-13 13:44 ` Jason Gunthorpe
2020-03-13 13:57 ` Leon Romanovsky
2020-03-13 14:26 ` Jason Gunthorpe
2020-03-13 14:38 ` Leon Romanovsky
2020-03-15 7:44 ` Gal Pressman
2020-03-18 9:13 ` Leon Romanovsky
2020-03-19 0:08 ` Jason Gunthorpe
2020-03-10 9:14 ` [PATCH rdma-next v1 04/11] RDMA/mlx5: Use offsetofend() instead of duplicated variant Leon Romanovsky
2020-03-10 9:14 ` [PATCH rdma-next v1 05/11] RDMA/cm: Delete not implemented CM peer to peer communication Leon Romanovsky
2020-03-10 9:14 ` [PATCH rdma-next v1 06/11] RDMA/uapi: Add ECE definitions to UCMA Leon Romanovsky
2020-03-10 9:14 ` [PATCH rdma-next v1 07/11] RDMA/ucma: Extend ucma_connect to receive ECE parameters Leon Romanovsky
2020-03-10 9:14 ` [PATCH rdma-next v1 08/11] RDMA/ucma: Deliver ECE parameters through UCMA events Leon Romanovsky
2020-03-10 9:14 ` [PATCH rdma-next v1 09/11] RDMA/cm: Send and receive ECE parameter over the wire Leon Romanovsky
2020-03-10 9:14 ` [PATCH rdma-next v1 10/11] RDMA/cma: Connect ECE to rdma_accept Leon Romanovsky
2020-03-10 9:14 ` [PATCH rdma-next v1 11/11] RDMA/cma: Provide ECE reject reason Leon Romanovsky
2020-03-13 13:54 ` Jason Gunthorpe
2020-03-13 13:59 ` Leon Romanovsky
2020-03-13 13:53 ` [PATCH rdma-next v1 00/11] Add Enhanced Connection Established (ECE) Jason Gunthorpe
2020-03-13 14:00 ` Leon Romanovsky
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200310091438.248429-2-leon@kernel.org \
--to=leon@kernel.org \
--cc=dledford@redhat.com \
--cc=jgg@mellanox.com \
--cc=leonro@mellanox.com \
--cc=linux-rdma@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.