From: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
To: dledford@redhat.com, jgg@mellanox.com, gregkh@linuxfoundation.org
Cc: Mustafa Ismail <mustafa.ismail@intel.com>,
netdev@vger.kernel.org, linux-rdma@vger.kernel.org,
Shiraz Saleem <shiraz.saleem@intel.com>,
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Subject: [RFC 17/20] RDMA/irdma: Add ABI definitions
Date: Thu, 26 Sep 2019 09:45:16 -0700 [thread overview]
Message-ID: <20190926164519.10471-18-jeffrey.t.kirsher@intel.com> (raw)
In-Reply-To: <20190926164519.10471-1-jeffrey.t.kirsher@intel.com>
From: Mustafa Ismail <mustafa.ismail@intel.com>
Add ABI definitions for irdma.
Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---
include/uapi/rdma/irdma-abi.h | 159 ++++++++++++++++++++++++++++++++++
1 file changed, 159 insertions(+)
create mode 100644 include/uapi/rdma/irdma-abi.h
diff --git a/include/uapi/rdma/irdma-abi.h b/include/uapi/rdma/irdma-abi.h
new file mode 100644
index 000000000000..d8d54e318536
--- /dev/null
+++ b/include/uapi/rdma/irdma-abi.h
@@ -0,0 +1,159 @@
+/*
+ * Copyright (c) 2006 - 2019 Intel Corporation. All rights reserved.
+ * Copyright (c) 2005 Topspin Communications. All rights reserved.
+ * Copyright (c) 2005 Cisco Systems. All rights reserved.
+ * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+#ifndef IRDMA_ABI_H
+#define IRDMA_ABI_H
+
+#include <linux/types.h>
+
+/* irdma must support legacy GEN_1 i40iw kernel
+ * and user-space whose last ABI ver is 5
+ */
+#define IRDMA_ABI_VER 6
+
+enum irdma_memreg_type {
+ IW_MEMREG_TYPE_MEM = 0,
+ IW_MEMREG_TYPE_QP = 1,
+ IW_MEMREG_TYPE_CQ = 2,
+ IW_MEMREG_TYPE_RSVD = 3,
+ IW_MEMREG_TYPE_MW = 4,
+};
+
+struct irdma_alloc_ucontext_req {
+ __u32 rsvd32;
+ __u8 userspace_ver;
+ __u8 rsvd8[3];
+};
+
+struct i40iw_alloc_ucontext_req {
+ __u32 rsvd32;
+ __u8 userspace_ver;
+ __u8 rsvd8[3];
+};
+
+struct irdma_alloc_ucontext_resp {
+ __aligned_u64 feature_flags;
+ __u32 max_hw_wq_frags;
+ __u32 max_hw_read_sges;
+ __u32 max_hw_inline;
+ __u32 max_hw_rq_quanta;
+ __u32 max_hw_wq_quanta;
+ __u32 min_hw_cq_size;
+ __u32 max_hw_cq_size;
+ __u32 rsvd1[7];
+ __u16 max_hw_sq_chunk;
+ __u16 rsvd2[11];
+ __u8 kernel_ver;
+ __u8 hw_rev;
+ __u8 rsvd3[6];
+};
+
+struct i40iw_alloc_ucontext_resp {
+ __u32 max_pds;
+ __u32 max_qps;
+ __u32 wq_size; /* size of the WQs (SQ+RQ) in the mmaped area */
+ __u8 kernel_ver;
+ __u8 rsvd[3];
+};
+
+struct irdma_alloc_pd_resp {
+ __u32 pd_id;
+ __u8 rsvd[4];
+};
+
+struct irdma_resize_cq_req {
+ __aligned_u64 user_cq_buffer;
+};
+
+struct irdma_create_cq_req {
+ __aligned_u64 user_cq_buf;
+ __aligned_u64 user_shadow_area;
+};
+
+struct irdma_create_qp_req {
+ __aligned_u64 user_wqe_bufs;
+ __aligned_u64 user_compl_ctx;
+};
+
+struct i40iw_create_qp_req {
+ __aligned_u64 user_wqe_bufs;
+ __aligned_u64 user_compl_ctx;
+};
+
+struct irdma_mem_reg_req {
+ __u16 reg_type; /* Memory, QP or CQ */
+ __u16 cq_pages;
+ __u16 rq_pages;
+ __u16 sq_pages;
+};
+
+struct irdma_create_cq_resp {
+ __u32 cq_id;
+ __u32 cq_size;
+};
+
+struct irdma_create_qp_resp {
+ __u32 qp_id;
+ __u32 actual_sq_size;
+ __u32 actual_rq_size;
+ __u32 irdma_drv_opt;
+ __u32 qp_caps;
+ __u16 rsvd1;
+ __u8 lsmm;
+ __u8 rsvd2;
+};
+
+struct i40iw_create_qp_resp {
+ __u32 qp_id;
+ __u32 actual_sq_size;
+ __u32 actual_rq_size;
+ __u32 i40iw_drv_opt;
+ __u16 push_idx;
+ __u8 lsmm;
+ __u8 rsvd;
+};
+
+struct irdma_modify_qp_resp {
+ __u16 push_idx;
+ __u16 push_offset;
+ __u8 rsvd[4];
+};
+
+struct irdma_create_ah_resp {
+ __u32 ah_id;
+ __u8 rsvd[4];
+};
+#endif /* IRDMA_ABI_H */
--
2.21.0
next prev parent reply other threads:[~2019-09-26 16:45 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-26 16:44 [RFC 00/20] Intel RDMA/IDC Driver series Jeff Kirsher
2019-09-26 16:45 ` [RFC 01/20] ice: Initialize and register multi-function device to provide RDMA Jeff Kirsher
2019-09-26 18:05 ` Greg KH
2019-09-26 23:39 ` Nguyen, Anthony L
2019-09-27 5:13 ` gregkh
2019-09-27 18:03 ` Ertman, David M
2019-10-23 17:44 ` Jason Gunthorpe
2019-10-23 17:55 ` Ertman, David M
2019-10-23 18:01 ` Jason Gunthorpe
2019-10-24 18:56 ` gregkh
2019-10-24 19:10 ` Jason Gunthorpe
2019-10-24 22:25 ` Ertman, David M
2019-10-25 1:30 ` gregkh
2019-10-25 22:27 ` Ertman, David M
2019-10-26 18:53 ` gregkh
2019-10-31 7:42 ` Tomas Winkler
2019-09-26 16:45 ` [RFC 02/20] ice: Implement peer communications Jeff Kirsher
2019-09-26 16:45 ` [RFC 03/20] i40e: Register multi-function device to provide RDMA Jeff Kirsher
2019-09-26 16:45 ` [RFC 04/20] RDMA/irdma: Add driver framework definitions Jeff Kirsher
2019-09-26 16:55 ` Jason Gunthorpe
2019-09-26 18:02 ` gregkh
2019-09-26 18:04 ` Jason Gunthorpe
2019-09-26 18:10 ` Saleem, Shiraz
2019-09-26 17:30 ` Leon Romanovsky
2019-09-26 19:51 ` Saleem, Shiraz
2019-10-04 20:12 ` Jeff Kirsher
2019-10-04 23:45 ` Jason Gunthorpe
2019-10-05 0:46 ` Jeff Kirsher
2019-10-05 6:28 ` Leon Romanovsky
2019-10-05 7:08 ` gregkh
2019-10-05 22:01 ` Jason Gunthorpe
2019-09-26 16:45 ` [RFC 05/20] RDMA/irdma: Implement device initialization definitions Jeff Kirsher
2019-09-26 16:45 ` [RFC 06/20] RDMA/irdma: Implement HW Admin Queue OPs Jeff Kirsher
2019-09-26 16:45 ` [RFC 07/20] RDMA/irdma: Add HMC backing store setup functions Jeff Kirsher
2019-09-26 16:45 ` [RFC 08/20] RDMA/irdma: Add privileged UDA queue implementation Jeff Kirsher
2019-09-26 16:45 ` [RFC 09/20] RDMA/irdma: Add QoS definitions Jeff Kirsher
2019-09-26 16:45 ` [RFC 10/20] RDMA/irdma: Add connection manager Jeff Kirsher
2019-09-26 16:45 ` [RFC 11/20] RDMA/irdma: Add PBLE resource manager Jeff Kirsher
2019-09-26 16:45 ` [RFC 12/20] RDMA/irdma: Implement device supported verb APIs Jeff Kirsher
2019-09-26 17:37 ` Leon Romanovsky
2019-09-26 17:40 ` Jason Gunthorpe
2019-09-26 19:50 ` Saleem, Shiraz
2019-09-26 19:49 ` Saleem, Shiraz
2019-09-27 4:50 ` Leon Romanovsky
2019-09-27 14:28 ` Saleem, Shiraz
2019-09-28 6:00 ` Leon Romanovsky
2019-09-30 14:14 ` Saleem, Shiraz
2019-09-26 16:45 ` [RFC 13/20] RDMA/irdma: Add RoCEv2 UD OP support Jeff Kirsher
2019-09-26 16:45 ` [RFC 14/20] RDMA/irdma: Add user/kernel shared libraries Jeff Kirsher
2019-09-26 16:45 ` [RFC 15/20] RDMA/irdma: Add miscellaneous utility definitions Jeff Kirsher
2019-09-26 17:49 ` Leon Romanovsky
2019-09-26 19:49 ` Saleem, Shiraz
2019-09-27 4:46 ` Leon Romanovsky
2019-09-27 14:28 ` Saleem, Shiraz
2019-09-27 18:23 ` gregkh
2019-09-28 5:53 ` Leon Romanovsky
2019-09-26 16:45 ` [RFC 16/20] RDMA/irdma: Add dynamic tracing for CM Jeff Kirsher
2019-09-26 16:45 ` Jeff Kirsher [this message]
2019-09-26 16:45 ` [RFC 18/20] RDMA/irdma: Update MAINTAINERS file Jeff Kirsher
2019-09-26 16:45 ` [RFC 19/20] RDMA/irdma: Add Kconfig and Makefile Jeff Kirsher
2019-09-26 16:45 ` [RFC 20/20] RDMA/i40iw: Mark i40iw as deprecated Jeff Kirsher
2019-09-26 17:40 ` Leon Romanovsky
2019-09-26 19:49 ` Saleem, Shiraz
2019-09-26 19:55 ` gregkh
2019-09-27 14:28 ` Saleem, Shiraz
2019-09-27 20:18 ` Doug Ledford
2019-09-27 20:17 ` Doug Ledford
2019-09-28 5:55 ` Leon Romanovsky
2019-10-02 21:15 ` Dennis Dalessandro
2019-10-03 8:23 ` Leon Romanovsky
2019-09-29 9:28 ` [RFC 00/20] Intel RDMA/IDC Driver series Or Gerlitz
2019-09-30 15:46 ` Jeff Kirsher
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=20190926164519.10471-18-jeffrey.t.kirsher@intel.com \
--to=jeffrey.t.kirsher@intel.com \
--cc=dledford@redhat.com \
--cc=gregkh@linuxfoundation.org \
--cc=jgg@mellanox.com \
--cc=linux-rdma@vger.kernel.org \
--cc=mustafa.ismail@intel.com \
--cc=netdev@vger.kernel.org \
--cc=shiraz.saleem@intel.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).