1 /* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) OR Linux-OpenIB */
3 * Copyright (c) 2006 - 2021 Intel Corporation. All rights reserved.
4 * Copyright (c) 2005 Topspin Communications. All rights reserved.
5 * Copyright (c) 2005 Cisco Systems. All rights reserved.
6 * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
12 #include <linux/types.h>
14 /* irdma must support legacy GEN_1 i40iw kernel
15 * and user-space whose last ABI ver is 5
17 #define IRDMA_ABI_VER 5
19 enum irdma_memreg_type {
20 IRDMA_MEMREG_TYPE_MEM = 0,
21 IRDMA_MEMREG_TYPE_QP = 1,
22 IRDMA_MEMREG_TYPE_CQ = 2,
26 IRDMA_ALLOC_UCTX_USE_RAW_ATTR = 1 << 0,
29 struct irdma_alloc_ucontext_req {
33 __aligned_u64 comp_mask;
36 struct irdma_alloc_ucontext_resp {
39 __u32 wq_size; /* size of the WQs (SQ+RQ) in the mmaped area */
42 __aligned_u64 feature_flags;
43 __aligned_u64 db_mmap_key;
44 __u32 max_hw_wq_frags;
45 __u32 max_hw_read_sges;
47 __u32 max_hw_rq_quanta;
48 __u32 max_hw_wq_quanta;
51 __u16 max_hw_sq_chunk;
54 __aligned_u64 comp_mask;
57 struct irdma_alloc_pd_resp {
62 struct irdma_resize_cq_req {
63 __aligned_u64 user_cq_buffer;
66 struct irdma_create_cq_req {
67 __aligned_u64 user_cq_buf;
68 __aligned_u64 user_shadow_area;
71 struct irdma_create_qp_req {
72 __aligned_u64 user_wqe_bufs;
73 __aligned_u64 user_compl_ctx;
76 struct irdma_mem_reg_req {
77 __u16 reg_type; /* enum irdma_memreg_type */
83 struct irdma_modify_qp_req {
89 struct irdma_create_cq_resp {
94 struct irdma_create_qp_resp {
105 struct irdma_modify_qp_resp {
106 __aligned_u64 push_wqe_mmap_key;
107 __aligned_u64 push_db_mmap_key;
113 struct irdma_create_ah_resp {
117 #endif /* IRDMA_ABI_H */