From: Shiraz Saleem <shiraz.saleem@intel.com>
To: dledford@redhat.com, jgg@ziepe.ca, davem@davemloft.net
Cc: linux-rdma@vger.kernel.org, netdev@vger.kernel.org,
mustafa.ismail@intel.com, jeffrey.t.kirsher@intel.com,
Shiraz Saleem <shiraz.saleem@intel.com>
Subject: [RFC v1 17/19] RDMA/irdma: Add ABI definitions
Date: Fri, 15 Feb 2019 11:11:04 -0600 [thread overview]
Message-ID: <20190215171107.6464-18-shiraz.saleem@intel.com> (raw)
In-Reply-To: <20190215171107.6464-1-shiraz.saleem@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>
---
include/uapi/rdma/irdma-abi.h | 140 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 140 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 0000000..5b0e2d5
--- /dev/null
+++ b/include/uapi/rdma/irdma-abi.h
@@ -0,0 +1,140 @@
+/*
+ * 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>
+
+#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 irdma_alloc_ucontext_resp {
+ __u8 kernel_ver;
+ __u8 rsvd[7];
+ struct irdma_hw_attrs hw_attrs;
+};
+
+struct i40iw_alloc_ucontext_resp {
+ __u32 max_pds; /* maximum pds allowed for this user process */
+ __u32 max_qps; /* maximum qps allowed for this user process */
+ __u32 wq_size; /* size of the WQs (sq+rq) allocated to the mmaped area */
+ __u8 kernel_ver;
+ __u8 reserved[3];
+};
+
+struct irdma_alloc_pd_resp {
+ __u32 pd_id;
+ __u8 rsvd[4];
+};
+
+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_buffers;
+ __aligned_u64 user_compl_ctx;
+
+ /* UDA QP PHB */
+ __aligned_u64 user_sq_phb; /* place for VA of the sq phb buff */
+ __aligned_u64 user_rq_phb; /* place for VA of the rq phb buff */
+};
+
+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 i40iw_create_cq_resp {
+ __u32 cq_id;
+ __u32 cq_size;
+ __u32 mmap_db_index;
+ __u32 reserved;
+};
+
+struct irdma_create_qp_resp {
+ __u32 qp_id;
+ __u32 actual_sq_size;
+ __u32 actual_rq_size;
+ __u32 irdma_drv_opt;
+ __u16 push_idx;
+ __u8 lsmm;
+ __u8 rsvd;
+ __u32 qp_caps;
+};
+
+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 rsvd2;
+};
+
+struct irdma_create_ah_resp {
+ __u32 ah_id;
+ __u32 rsvd[4];
+};
+#endif /* IRDMA_ABI_H */
--
1.8.3.1
next prev parent reply other threads:[~2019-02-15 17:12 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-15 17:10 [RFC v1 00/19] Add unified Intel Ethernet RDMA driver (irdma) Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 01/19] net/i40e: Add peer register/unregister to struct i40e_netdev_priv Shiraz Saleem
2019-02-15 17:22 ` Jason Gunthorpe
2019-02-21 2:19 ` Saleem, Shiraz
2019-02-21 19:35 ` Jason Gunthorpe
2019-02-22 20:13 ` Ertman, David M
2019-02-22 20:23 ` Jason Gunthorpe
2019-03-13 2:11 ` Jeff Kirsher
2019-03-13 13:28 ` Jason Gunthorpe
2019-05-10 13:31 ` Shiraz Saleem
2019-05-10 18:17 ` Jason Gunthorpe
2019-02-15 17:10 ` [RFC v1 02/19] net/ice: Create framework for VSI queue context Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 03/19] net/ice: Add support for ice peer devices and drivers Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 04/19] RDMA/irdma: Add driver framework definitions Shiraz Saleem
2019-02-24 15:02 ` Gal Pressman
2019-02-26 21:08 ` Saleem, Shiraz
2019-02-15 17:10 ` [RFC v1 05/19] RDMA/irdma: Implement device initialization definitions Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 06/19] RDMA/irdma: Implement HW Admin Queue OPs Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 07/19] RDMA/irdma: Add HMC backing store setup functions Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 08/19] RDMA/irdma: Add privileged UDA queue implementation Shiraz Saleem
2019-02-24 11:42 ` Gal Pressman
2019-02-15 17:10 ` [RFC v1 09/19] RDMA/irdma: Add QoS definitions Shiraz Saleem
2019-02-15 17:10 ` [RFC v1 10/19] RDMA/irdma: Add connection manager Shiraz Saleem
2019-02-24 11:21 ` Gal Pressman
2019-02-25 18:46 ` Jason Gunthorpe
2019-02-26 21:07 ` Saleem, Shiraz
2019-02-15 17:10 ` [RFC v1 11/19] RDMA/irdma: Add PBLE resource manager Shiraz Saleem
2019-02-27 6:58 ` Leon Romanovsky
2019-02-15 17:10 ` [RFC v1 12/19] RDMA/irdma: Implement device supported verb APIs Shiraz Saleem
2019-02-15 17:35 ` Jason Gunthorpe
2019-02-15 22:19 ` Shiraz Saleem
2019-02-15 22:32 ` Jason Gunthorpe
2019-02-20 14:52 ` Saleem, Shiraz
2019-02-20 16:51 ` Jason Gunthorpe
2019-02-24 14:35 ` Gal Pressman
2019-02-25 18:50 ` Jason Gunthorpe
2019-02-26 21:09 ` Saleem, Shiraz
2019-02-26 21:09 ` Saleem, Shiraz
2019-02-27 7:31 ` Gal Pressman
2019-02-15 17:11 ` [RFC v1 13/19] RDMA/irdma: Add RoCEv2 UD OP support Shiraz Saleem
2019-02-27 6:50 ` Leon Romanovsky
2019-02-15 17:11 ` [RFC v1 14/19] RDMA/irdma: Add user/kernel shared libraries Shiraz Saleem
2019-02-15 17:11 ` [RFC v1 15/19] RDMA/irdma: Add miscellaneous utility definitions Shiraz Saleem
2019-02-15 17:47 ` Jason Gunthorpe
2019-02-20 7:51 ` Leon Romanovsky
2019-02-20 14:53 ` Saleem, Shiraz
2019-02-20 16:53 ` Jason Gunthorpe
2019-02-15 17:11 ` [RFC v1 16/19] RDMA/irdma: Add dynamic tracing for CM Shiraz Saleem
2019-02-15 17:11 ` Shiraz Saleem [this message]
2019-02-15 17:16 ` [RFC v1 17/19] RDMA/irdma: Add ABI definitions Jason Gunthorpe
2019-02-20 14:52 ` Saleem, Shiraz
2019-02-20 16:50 ` Jason Gunthorpe
2019-02-15 17:11 ` [RFC v1 18/19] RDMA/irdma: Add Kconfig and Makefile Shiraz Saleem
2019-02-15 17:11 ` [RFC v1 19/19] RDMA/irdma: Update MAINTAINERS file Shiraz Saleem
2019-02-15 17:20 ` [RFC v1 00/19] Add unified Intel Ethernet RDMA driver (irdma) Jason Gunthorpe
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