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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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6b90a6d66b
Add new callback query_protocol() and implement for each HW. Mapping List: node-type link-layer transport protocol nes RNIC ETH IWARP IWARP amso1100 RNIC ETH IWARP IWARP cxgb3 RNIC ETH IWARP IWARP cxgb4 RNIC ETH IWARP IWARP usnic USNIC_UDP ETH USNIC_UDP USNIC_UDP ocrdma IB_CA ETH IB IBOE mlx4 IB_CA IB/ETH IB IB/IBOE mlx5 IB_CA IB IB IB ehca IB_CA IB IB IB ipath IB_CA IB IB IB mthca IB_CA IB IB IB qib IB_CA IB IB IB Signed-off-by: Michael Wang <yun.wang@profitbricks.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Tested-by: Ira Weiny <ira.weiny@intel.com> Reviewed-by: Sean Hefty <sean.hefty@intel.com> Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Tested-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
103 lines
4.4 KiB
C
103 lines
4.4 KiB
C
/*******************************************************************
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* This file is part of the Emulex RoCE Device Driver for *
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* RoCE (RDMA over Converged Ethernet) adapters. *
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* Copyright (C) 2008-2012 Emulex. All rights reserved. *
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* EMULEX and SLI are trademarks of Emulex. *
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* www.emulex.com *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of version 2 of the GNU General *
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* Public License as published by the Free Software Foundation. *
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* This program is distributed in the hope that it will be useful. *
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* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
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* WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
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* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
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* DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
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* TO BE LEGALLY INVALID. See the GNU General Public License for *
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* more details, a copy of which can be found in the file COPYING *
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* included with this package. *
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*
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* Contact Information:
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* linux-drivers@emulex.com
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*
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* Emulex
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* 3333 Susan Street
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* Costa Mesa, CA 92626
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*******************************************************************/
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#ifndef __OCRDMA_VERBS_H__
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#define __OCRDMA_VERBS_H__
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int ocrdma_post_send(struct ib_qp *, struct ib_send_wr *,
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struct ib_send_wr **bad_wr);
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int ocrdma_post_recv(struct ib_qp *, struct ib_recv_wr *,
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struct ib_recv_wr **bad_wr);
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int ocrdma_poll_cq(struct ib_cq *, int num_entries, struct ib_wc *wc);
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int ocrdma_arm_cq(struct ib_cq *, enum ib_cq_notify_flags flags);
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int ocrdma_query_device(struct ib_device *, struct ib_device_attr *props);
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int ocrdma_query_port(struct ib_device *, u8 port, struct ib_port_attr *props);
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int ocrdma_modify_port(struct ib_device *, u8 port, int mask,
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struct ib_port_modify *props);
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enum rdma_protocol_type
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ocrdma_query_protocol(struct ib_device *device, u8 port_num);
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void ocrdma_get_guid(struct ocrdma_dev *, u8 *guid);
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int ocrdma_query_gid(struct ib_device *, u8 port,
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int index, union ib_gid *gid);
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int ocrdma_query_pkey(struct ib_device *, u8 port, u16 index, u16 *pkey);
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struct ib_ucontext *ocrdma_alloc_ucontext(struct ib_device *,
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struct ib_udata *);
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int ocrdma_dealloc_ucontext(struct ib_ucontext *);
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int ocrdma_mmap(struct ib_ucontext *, struct vm_area_struct *vma);
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struct ib_pd *ocrdma_alloc_pd(struct ib_device *,
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struct ib_ucontext *, struct ib_udata *);
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int ocrdma_dealloc_pd(struct ib_pd *pd);
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struct ib_cq *ocrdma_create_cq(struct ib_device *, int entries, int vector,
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struct ib_ucontext *, struct ib_udata *);
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int ocrdma_resize_cq(struct ib_cq *, int cqe, struct ib_udata *);
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int ocrdma_destroy_cq(struct ib_cq *);
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struct ib_qp *ocrdma_create_qp(struct ib_pd *,
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struct ib_qp_init_attr *attrs,
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struct ib_udata *);
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int _ocrdma_modify_qp(struct ib_qp *, struct ib_qp_attr *attr,
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int attr_mask);
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int ocrdma_modify_qp(struct ib_qp *, struct ib_qp_attr *attr,
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int attr_mask, struct ib_udata *udata);
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int ocrdma_query_qp(struct ib_qp *,
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struct ib_qp_attr *qp_attr,
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int qp_attr_mask, struct ib_qp_init_attr *);
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int ocrdma_destroy_qp(struct ib_qp *);
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void ocrdma_del_flush_qp(struct ocrdma_qp *qp);
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struct ib_srq *ocrdma_create_srq(struct ib_pd *, struct ib_srq_init_attr *,
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struct ib_udata *);
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int ocrdma_modify_srq(struct ib_srq *, struct ib_srq_attr *,
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enum ib_srq_attr_mask, struct ib_udata *);
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int ocrdma_query_srq(struct ib_srq *, struct ib_srq_attr *);
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int ocrdma_destroy_srq(struct ib_srq *);
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int ocrdma_post_srq_recv(struct ib_srq *, struct ib_recv_wr *,
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struct ib_recv_wr **bad_recv_wr);
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int ocrdma_dereg_mr(struct ib_mr *);
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struct ib_mr *ocrdma_get_dma_mr(struct ib_pd *, int acc);
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struct ib_mr *ocrdma_reg_kernel_mr(struct ib_pd *,
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struct ib_phys_buf *buffer_list,
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int num_phys_buf, int acc, u64 *iova_start);
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struct ib_mr *ocrdma_reg_user_mr(struct ib_pd *, u64 start, u64 length,
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u64 virt, int acc, struct ib_udata *);
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struct ib_mr *ocrdma_alloc_frmr(struct ib_pd *pd, int max_page_list_len);
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struct ib_fast_reg_page_list *ocrdma_alloc_frmr_page_list(struct ib_device
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*ibdev,
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int page_list_len);
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void ocrdma_free_frmr_page_list(struct ib_fast_reg_page_list *page_list);
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#endif /* __OCRDMA_VERBS_H__ */
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