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bnxt_re-abi.h	file	5,680 B	0644	2026-08-13 00:00:00	edit
cxgb4-abi.h	file	3,122 B	0644	2026-08-13 00:00:00	edit
efa-abi.h	file	3,705 B	0644	2026-08-13 00:00:00	edit
erdma-abi.h	file	811 B	0644	2026-08-13 00:00:00	edit
hns-abi.h	file	3,973 B	0644	2026-08-13 00:00:00	edit
ib_user_ioctl_cmds.h	file	10,790 B	0644	2026-08-13 00:00:00	edit
ib_user_ioctl_verbs.h	file	7,959 B	0644	2026-08-13 00:00:00	edit
ib_user_mad.h	file	8,530 B	0644	2026-08-13 00:00:00	edit
ib_user_sa.h	file	2,305 B	0644	2026-08-13 00:00:00	edit
ib_user_verbs.h	file	29,479 B	0644	2026-08-13 00:00:00	edit
ionic-abi.h	file	1,774 B	0644	2026-08-13 00:00:00	edit
irdma-abi.h	file	2,681 B	0644	2026-08-13 00:00:00	edit
mana-abi.h	file	1,514 B	0644	2026-08-13 00:00:00	edit
mlx4-abi.h	file	5,117 B	0644	2026-08-13 00:00:00	edit
mlx5-abi.h	file	14,059 B	0644	2026-08-13 00:00:00	edit
mlx5_user_ioctl_cmds.h	file	11,199 B	0644	2026-08-13 00:00:00	edit
mlx5_user_ioctl_verbs.h	file	3,824 B	0644	2026-08-13 00:00:00	edit
mthca-abi.h	file	3,055 B	0644	2026-08-13 00:00:00	edit
ocrdma-abi.h	file	4,116 B	0644	2026-08-13 00:00:00	edit
qedr-abi.h	file	4,307 B	0644	2026-08-13 00:00:00	edit
rdma_netlink.h	file	16,074 B	0644	2026-08-13 00:00:00	edit
rdma_user_cm.h	file	7,132 B	0644	2026-08-13 00:00:00	edit
rdma_user_ioctl.h	file	3,751 B	0644	2026-08-13 00:00:00	edit
rdma_user_ioctl_cmds.h	file	2,621 B	0644	2026-08-13 00:00:00	edit
rdma_user_rxe.h	file	4,974 B	0644	2026-08-13 00:00:00	edit
rvt-abi.h	file	1,771 B	0644	2026-08-13 00:00:00	edit
siw-abi.h	file	3,430 B	0644	2026-08-13 00:00:00	edit
vmw_pvrdma-abi.h	file	8,011 B	0644	2026-08-13 00:00:00	edit

editing: mthca-abi.h

/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
/*
 * Copyright (c) 2005 Topspin Communications.  All rights reserved.
 * Copyright (c) 2005, 2006 Cisco Systems.  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 MTHCA_ABI_USER_H
#define MTHCA_ABI_USER_H

#include <linux/types.h>

/*
 * Increment this value if any changes that break userspace ABI
 * compatibility are made.
 */
#define MTHCA_UVERBS_ABI_VERSION	1

/*
 * Make sure that all structs defined in this file remain laid out so
 * that they pack the same way on 32-bit and 64-bit architectures (to
 * avoid incompatibility between 32-bit userspace and 64-bit kernels).
 * In particular do not use pointer types -- pass pointers in __u64
 * instead.
 */
struct mthca_alloc_ucontext_resp {
	__u32 qp_tab_size;
	__u32 uarc_size;
};

struct mthca_alloc_pd_resp {
	__u32 pdn;
	__u32 reserved;
};

/*
 * Mark the memory region with a DMA attribute that causes
 * in-flight DMA to be flushed when the region is written to:
 */
#define MTHCA_MR_DMASYNC	0x1

struct mthca_reg_mr {
	__u32 mr_attrs;
	__u32 reserved;
};

struct mthca_create_cq {
	__u32 lkey;
	__u32 pdn;
	__aligned_u64 arm_db_page;
	__aligned_u64 set_db_page;
	__u32 arm_db_index;
	__u32 set_db_index;
};

struct mthca_create_cq_resp {
	__u32 cqn;
	__u32 reserved;
};

struct mthca_resize_cq {
	__u32 lkey;
	__u32 reserved;
};

struct mthca_create_srq {
	__u32 lkey;
	__u32 db_index;
	__aligned_u64 db_page;
};

struct mthca_create_srq_resp {
	__u32 srqn;
	__u32 reserved;
};

struct mthca_create_qp {
	__u32 lkey;
	__u32 reserved;
	__aligned_u64 sq_db_page;
	__aligned_u64 rq_db_page;
	__u32 sq_db_index;
	__u32 rq_db_index;
};
#endif /* MTHCA_ABI_USER_H */

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