^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Copyright (c) 2005 Topspin Communications. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) * Copyright (c) 2005, 2006 Cisco Systems. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) * This software is available to you under a choice of one of two
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) * licenses. You may choose to be licensed under the terms of the GNU
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) * General Public License (GPL) Version 2, available from the file
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) * COPYING in the main directory of this source tree, or the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) * OpenIB.org BSD license below:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) * Redistribution and use in source and binary forms, with or
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) * without modification, are permitted provided that the following
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) * conditions are met:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) * - Redistributions of source code must retain the above
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) * copyright notice, this list of conditions and the following
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) * disclaimer.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) * - Redistributions in binary form must reproduce the above
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) * copyright notice, this list of conditions and the following
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) * disclaimer in the documentation and/or other materials
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) * provided with the distribution.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) * SOFTWARE.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) #ifndef MTHCA_ABI_USER_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #define MTHCA_ABI_USER_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) * Increment this value if any changes that break userspace ABI
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) * compatibility are made.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) #define MTHCA_UVERBS_ABI_VERSION 1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) * Make sure that all structs defined in this file remain laid out so
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) * that they pack the same way on 32-bit and 64-bit architectures (to
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) * avoid incompatibility between 32-bit userspace and 64-bit kernels).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) * In particular do not use pointer types -- pass pointers in __u64
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) * instead.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) struct mthca_alloc_ucontext_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) __u32 qp_tab_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) __u32 uarc_size;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) struct mthca_alloc_pd_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) __u32 pdn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) __u32 reserved;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) * Mark the memory region with a DMA attribute that causes
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) * in-flight DMA to be flushed when the region is written to:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) #define MTHCA_MR_DMASYNC 0x1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) struct mthca_reg_mr {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) __u32 mr_attrs;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) __u32 reserved;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) struct mthca_create_cq {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) __u32 lkey;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) __u32 pdn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) __aligned_u64 arm_db_page;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) __aligned_u64 set_db_page;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) __u32 arm_db_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) __u32 set_db_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) struct mthca_create_cq_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) __u32 cqn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) __u32 reserved;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) struct mthca_resize_cq {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) __u32 lkey;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) __u32 reserved;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) struct mthca_create_srq {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) __u32 lkey;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) __u32 db_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) __aligned_u64 db_page;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) struct mthca_create_srq_resp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) __u32 srqn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) __u32 reserved;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) struct mthca_create_qp {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) __u32 lkey;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) __u32 reserved;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) __aligned_u64 sq_db_page;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) __aligned_u64 rq_db_page;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) __u32 sq_db_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) __u32 rq_db_index;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) #endif /* MTHCA_ABI_USER_H */
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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