103 lines
4.7 KiB
C
103 lines
4.7 KiB
C
/* QLogic qedr NIC Driver
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* Copyright (c) 2015-2016 QLogic Corporation
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*
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* This software is available to you under a choice of one of two
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* licenses. You may choose to be licensed under the terms of the GNU
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* General Public License (GPL) Version 2, available from the file
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* COPYING in the main directory of this source tree, or the
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* OpenIB.org BSD license below:
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and /or other materials
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* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef __QEDR_VERBS_H__
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#define __QEDR_VERBS_H__
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int qedr_query_device(struct ib_device *ibdev,
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struct ib_device_attr *attr, struct ib_udata *udata);
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int qedr_query_port(struct ib_device *ibdev, u32 port,
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struct ib_port_attr *props);
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int qedr_iw_query_gid(struct ib_device *ibdev, u32 port,
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int index, union ib_gid *gid);
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int qedr_query_pkey(struct ib_device *ibdev, u32 port, u16 index, u16 *pkey);
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int qedr_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata);
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void qedr_dealloc_ucontext(struct ib_ucontext *uctx);
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int qedr_mmap(struct ib_ucontext *ucontext, struct vm_area_struct *vma);
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void qedr_mmap_free(struct rdma_user_mmap_entry *rdma_entry);
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int qedr_alloc_pd(struct ib_pd *pd, struct ib_udata *udata);
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int qedr_dealloc_pd(struct ib_pd *pd, struct ib_udata *udata);
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int qedr_alloc_xrcd(struct ib_xrcd *ibxrcd, struct ib_udata *udata);
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int qedr_dealloc_xrcd(struct ib_xrcd *ibxrcd, struct ib_udata *udata);
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int qedr_create_cq(struct ib_cq *ibcq, const struct ib_cq_init_attr *attr,
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struct uverbs_attr_bundle *attrs);
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int qedr_destroy_cq(struct ib_cq *ibcq, struct ib_udata *udata);
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int qedr_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags flags);
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int qedr_create_qp(struct ib_qp *qp, struct ib_qp_init_attr *attrs,
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struct ib_udata *udata);
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int qedr_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 qedr_query_qp(struct ib_qp *, struct ib_qp_attr *qp_attr,
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int qp_attr_mask, struct ib_qp_init_attr *);
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int qedr_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata);
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int qedr_create_srq(struct ib_srq *ibsrq, struct ib_srq_init_attr *attr,
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struct ib_udata *udata);
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int qedr_modify_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr,
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enum ib_srq_attr_mask attr_mask, struct ib_udata *udata);
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int qedr_query_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr);
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int qedr_destroy_srq(struct ib_srq *ibsrq, struct ib_udata *udata);
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int qedr_post_srq_recv(struct ib_srq *ibsrq, const struct ib_recv_wr *wr,
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const struct ib_recv_wr **bad_recv_wr);
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int qedr_create_ah(struct ib_ah *ibah, struct rdma_ah_init_attr *init_attr,
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struct ib_udata *udata);
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int qedr_destroy_ah(struct ib_ah *ibah, u32 flags);
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int qedr_dereg_mr(struct ib_mr *ib_mr, struct ib_udata *udata);
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struct ib_mr *qedr_get_dma_mr(struct ib_pd *, int acc);
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struct ib_mr *qedr_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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int qedr_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg,
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int sg_nents, unsigned int *sg_offset);
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struct ib_mr *qedr_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type,
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u32 max_num_sg);
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int qedr_poll_cq(struct ib_cq *, int num_entries, struct ib_wc *wc);
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int qedr_post_send(struct ib_qp *, const struct ib_send_wr *,
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const struct ib_send_wr **bad_wr);
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int qedr_post_recv(struct ib_qp *, const struct ib_recv_wr *,
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const struct ib_recv_wr **bad_wr);
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int qedr_process_mad(struct ib_device *ibdev, int process_mad_flags,
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u32 port_num, const struct ib_wc *in_wc,
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const struct ib_grh *in_grh, const struct ib_mad *in_mad,
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struct ib_mad *out_mad, size_t *out_mad_size,
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u16 *out_mad_pkey_index);
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int qedr_port_immutable(struct ib_device *ibdev, u32 port_num,
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struct ib_port_immutable *immutable);
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#endif
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