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📄 mthca_allocator.c(7.46 KB)
📄 mthca_av.c(9.86 KB)
📄 mthca_catas.c(5.27 KB)
📄 mthca_cmd.c(57.3 KB)
📄 mthca_cmd.h(10.04 KB)
📄 mthca_config_reg.h(1.96 KB)
📄 mthca_cq.c(25.5 KB)
📄 mthca_dev.h(18.67 KB)
📄 mthca_doorbell.h(3.41 KB)
📄 mthca_eq.c(24.39 KB)
📄 mthca_mad.c(10.19 KB)
📄 mthca_main.c(34.66 KB)
📄 mthca_mcg.c(7.92 KB)
📄 mthca_memfree.c(17.66 KB)
📄 mthca_memfree.h(5.63 KB)
📄 mthca_mr.c(23.42 KB)
📄 mthca_pd.c(2.54 KB)
📄 mthca_profile.c(9.06 KB)
📄 mthca_profile.h(1.96 KB)
📄 mthca_provider.c(33.72 KB)
📄 mthca_provider.h(8.92 KB)
📄 mthca_qp.c(60.99 KB)
📄 mthca_reset.c(7.75 KB)
📄 mthca_srq.c(16.77 KB)
📄 mthca_uar.c(2.33 KB)
📄 mthca_user.h(2.85 KB)
📄 mthca_wqe.h(3.32 KB)

Editing: mthca_user.h

/*
 * 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_USER_H
#define MTHCA_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;
};

struct mthca_reg_mr {
/*
 * 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
	__u32 mr_attrs;
	__u32 reserved;
};

struct mthca_create_cq {
	__u32 lkey;
	__u32 pdn;
	__u64 arm_db_page;
	__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;
	__u64 db_page;
};

struct mthca_create_srq_resp {
	__u32 srqn;
	__u32 reserved;
};

struct mthca_create_qp {
	__u32 lkey;
	__u32 reserved;
	__u64 sq_db_page;
	__u64 rq_db_page;
	__u32 sq_db_index;
	__u32 rq_db_index;
};

#endif /* MTHCA_USER_H */

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