qlogic/qed/qed_roce.h

0001 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
0002 /* QLogic qed NIC Driver
0003  * Copyright (c) 2015-2017  QLogic Corporation
0004  * Copyright (c) 2019-2020 Marvell International Ltd.
0005  */
0006
0007 #ifndef _QED_ROCE_H
0008 #define _QED_ROCE_H
0009 #include <linux/types.h>
0010 #include <linux/slab.h>
0011
0012 #if IS_ENABLED(CONFIG_QED_RDMA)
0013 void qed_roce_dpm_dcbx(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt);
0014 #else
0015 static inline void qed_roce_dpm_dcbx(struct qed_hwfn *p_hwfn,
0016                      struct qed_ptt *p_ptt) {}
0017 #endif
0018
0019 int qed_roce_setup(struct qed_hwfn *p_hwfn);
0020 void qed_roce_stop(struct qed_hwfn *p_hwfn);
0021 int qed_roce_init_hw(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt);
0022 int qed_roce_alloc_cid(struct qed_hwfn *p_hwfn, u16 *cid);
0023 int qed_roce_destroy_qp(struct qed_hwfn *p_hwfn, struct qed_rdma_qp *qp);
0024
0025 int qed_roce_query_qp(struct qed_hwfn *p_hwfn,
0026               struct qed_rdma_qp *qp,
0027               struct qed_rdma_query_qp_out_params *out_params);
0028
0029 int qed_roce_modify_qp(struct qed_hwfn *p_hwfn,
0030                struct qed_rdma_qp *qp,
0031                enum qed_roce_qp_state prev_state,
0032                struct qed_rdma_modify_qp_in_params *params);
0033
0034 #endif