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 */ 5 6 #ifndef _QED_ROCE_H 7 #define _QED_ROCE_H 8 #include <linux/types.h> 9 #include <linux/slab.h> 10 11 #if IS_ENABLED(CONFIG_QED_RDMA) 12 void qed_roce_dpm_dcbx(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt); 13 #else 14 static inline void qed_roce_dpm_dcbx(struct qed_hwfn *p_hwfn, 15 struct qed_ptt *p_ptt) {} 16 #endif 17 18 int qed_roce_setup(struct qed_hwfn *p_hwfn); 19 void qed_roce_stop(struct qed_hwfn *p_hwfn); 20 int qed_roce_init_hw(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt); 21 int qed_roce_alloc_cid(struct qed_hwfn *p_hwfn, u16 *cid); 22 int qed_roce_destroy_qp(struct qed_hwfn *p_hwfn, struct qed_rdma_qp *qp); 23 24 int qed_roce_query_qp(struct qed_hwfn *p_hwfn, 25 struct qed_rdma_qp *qp, 26 struct qed_rdma_query_qp_out_params *out_params); 27 28 int qed_roce_modify_qp(struct qed_hwfn *p_hwfn, 29 struct qed_rdma_qp *qp, 30 enum qed_roce_qp_state prev_state, 31 struct qed_rdma_modify_qp_in_params *params); 32 33 #endif 34