On Tue, Apr 06, 2021 at 04:17:25PM -0500, Tatyana Nikolova wrote:
> Add Makefile and ABI definitions for irdma provider.
> Add utility macros to rdma-core util.h which are used by irdma.
>
> Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@xxxxxxxxx>
> providers/irdma/CMakeLists.txt | 8 ++++++++
> providers/irdma/abi.h | 39 +++++++++++++++++++++++++++++++++++++++
> util/util.h | 8 ++++++--
> 3 files changed, 53 insertions(+), 2 deletions(-)
> create mode 100644 providers/irdma/CMakeLists.txt
> create mode 100644 providers/irdma/abi.h
>
> diff --git a/providers/irdma/CMakeLists.txt b/providers/irdma/CMakeLists.txt
> new file mode 100644
> index 0000000..1542482
> +++ b/providers/irdma/CMakeLists.txt
> @@ -0,0 +1,8 @@
> +# SPDX-License-Identifier: (GPL-2.0 OR Linux-OpenIB)
> +# Copyright (c) 2019, Intel Corporation.
> +
> +rdma_provider(irdma
> + uk.c
> + umain.c
> + uverbs.c
> +)
> diff --git a/providers/irdma/abi.h b/providers/irdma/abi.h
> new file mode 100644
> index 0000000..bacce40
> +++ b/providers/irdma/abi.h
> @@ -0,0 +1,39 @@
> +/* SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB */
> +/* Copyright (C) 2019 - 2020 Intel Corporation */
> +#ifndef PROVIDER_IRDMA_ABI_H
> +#define PROVIDER_IRDMA_ABI_H
> +
> +#include "irdma.h"
> +#include <infiniband/kern-abi.h>
> +#include <rdma/irdma-abi.h>
> +#include <kernel-abi/irdma-abi.h>
> +
> +#define IRDMA_MIN_ABI_VERSION 0
> +#define IRDMA_MAX_ABI_VERSION 5
> +
> +DECLARE_DRV_CMD(irdma_ualloc_pd, IB_USER_VERBS_CMD_ALLOC_PD,
> + empty, irdma_alloc_pd_resp);
> +DECLARE_DRV_CMD(irdma_ucreate_cq, IB_USER_VERBS_CMD_CREATE_CQ,
> + irdma_create_cq_req, irdma_create_cq_resp);
> +DECLARE_DRV_CMD(irdma_ucreate_cq_ex, IB_USER_VERBS_EX_CMD_CREATE_CQ,
> + irdma_create_cq_req, irdma_create_cq_resp);
> +DECLARE_DRV_CMD(irdma_uresize_cq, IB_USER_VERBS_CMD_RESIZE_CQ,
> + irdma_resize_cq_req, empty);
> +DECLARE_DRV_CMD(irdma_ucreate_qp, IB_USER_VERBS_CMD_CREATE_QP,
> + irdma_create_qp_req, irdma_create_qp_resp);
> +DECLARE_DRV_CMD(irdma_umodify_qp, IB_USER_VERBS_EX_CMD_MODIFY_QP,
> + empty, irdma_modify_qp_resp);
> +DECLARE_DRV_CMD(irdma_get_context, IB_USER_VERBS_CMD_GET_CONTEXT,
> + irdma_alloc_ucontext_req, irdma_alloc_ucontext_resp);
> +DECLARE_DRV_CMD(irdma_ureg_mr, IB_USER_VERBS_CMD_REG_MR,
> + irdma_mem_reg_req, empty);
> +DECLARE_DRV_CMD(irdma_ucreate_ah, IB_USER_VERBS_CMD_CREATE_AH,
> + empty, irdma_create_ah_resp);
> +
> +struct irdma_modify_qp_cmd {
> + struct ibv_modify_qp_ex ibv_cmd;
> + __u8 sq_flush;
> + __u8 rq_flush;
> + __u8 rsvd[6];
> +};
Huh? What is this? Why is it here?
Jason
