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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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f5995fe2a0
Add erdma ABI definitions which will be shared between kernel and userspace. This commit also fix compile issues reported by lkp. Link: https://lore.kernel.org/r/20220727014927.76564-11-chengyou@linux.alibaba.com Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Cheng Xu <chengyou@linux.alibaba.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
49 lines
811 B
C
49 lines
811 B
C
/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
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/*
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* Copyright (c) 2020-2022, Alibaba Group.
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*/
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#ifndef __ERDMA_USER_H__
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#define __ERDMA_USER_H__
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#include <linux/types.h>
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#define ERDMA_ABI_VERSION 1
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struct erdma_ureq_create_cq {
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__aligned_u64 db_record_va;
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__aligned_u64 qbuf_va;
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__u32 qbuf_len;
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__u32 rsvd0;
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};
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struct erdma_uresp_create_cq {
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__u32 cq_id;
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__u32 num_cqe;
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};
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struct erdma_ureq_create_qp {
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__aligned_u64 db_record_va;
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__aligned_u64 qbuf_va;
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__u32 qbuf_len;
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__u32 rsvd0;
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};
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struct erdma_uresp_create_qp {
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__u32 qp_id;
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__u32 num_sqe;
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__u32 num_rqe;
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__u32 rq_offset;
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};
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struct erdma_uresp_alloc_ctx {
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__u32 dev_id;
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__u32 pad;
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__u32 sdb_type;
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__u32 sdb_offset;
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__aligned_u64 sdb;
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__aligned_u64 rdb;
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__aligned_u64 cdb;
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};
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#endif
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