drivers/net/ethernet/qlogic/qed/qed_roce.h

   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