1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ 2 /* QLogic qed NIC Driver 3 * Copyright (c) 2015-2017 QLogic Corporation 4 * Copyright (c) 2019-2020 Marvell International Ltd. 5 */ 6 7 #ifndef _QED_ROCE_H 8 #define _QED_ROCE_H 9 #include <linux/types.h> 10 #include <linux/slab.h> 11 12 #if IS_ENABLED(CONFIG_QED_RDMA) 13 void qed_roce_dpm_dcbx(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt); 14 #else 15 static inline void qed_roce_dpm_dcbx(struct qed_hwfn *p_hwfn, 16 struct qed_ptt *p_ptt) {} 17 #endif 18 19 int qed_roce_setup(struct qed_hwfn *p_hwfn); 20 void qed_roce_stop(struct qed_hwfn *p_hwfn); 21 int qed_roce_init_hw(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt); 22 int qed_roce_alloc_cid(struct qed_hwfn *p_hwfn, u16 *cid); 23 int qed_roce_destroy_qp(struct qed_hwfn *p_hwfn, struct qed_rdma_qp *qp); 24 25 int qed_roce_query_qp(struct qed_hwfn *p_hwfn, 26 struct qed_rdma_qp *qp, 27 struct qed_rdma_query_qp_out_params *out_params); 28 29 int qed_roce_modify_qp(struct qed_hwfn *p_hwfn, 30 struct qed_rdma_qp *qp, 31 enum qed_roce_qp_state prev_state, 32 struct qed_rdma_modify_qp_in_params *params); 33 34 #endif 35