diff options
Diffstat (limited to 'drivers/infiniband/sw/rdmavt/mr.h')
-rw-r--r-- | drivers/infiniband/sw/rdmavt/mr.h | 67 |
1 files changed, 5 insertions, 62 deletions
diff --git a/drivers/infiniband/sw/rdmavt/mr.h b/drivers/infiniband/sw/rdmavt/mr.h index 2c8d0752e8e3..d17f1400b5f6 100644 --- a/drivers/infiniband/sw/rdmavt/mr.h +++ b/drivers/infiniband/sw/rdmavt/mr.h @@ -1,58 +1,12 @@ -#ifndef DEF_RVTMR_H -#define DEF_RVTMR_H - +/* SPDX-License-Identifier: GPL-2.0 or BSD-3-Clause */ /* * Copyright(c) 2016 Intel Corporation. - * - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * BSD LICENSE - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * - Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - Neither the name of Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * */ +#ifndef DEF_RVTMR_H +#define DEF_RVTMR_H + #include <rdma/rdma_vt.h> -struct rvt_fmr { - struct ib_fmr ibfmr; - struct rvt_mregion mr; /* must be last */ -}; struct rvt_mr { struct ib_mr ibmr; @@ -60,11 +14,6 @@ struct rvt_mr { struct rvt_mregion mr; /* must be last */ }; -static inline struct rvt_fmr *to_ifmr(struct ib_fmr *ibfmr) -{ - return container_of(ibfmr, struct rvt_fmr, ibfmr); -} - static inline struct rvt_mr *to_imr(struct ib_mr *ibmr) { return container_of(ibmr, struct rvt_mr, ibmr); @@ -80,14 +29,8 @@ struct ib_mr *rvt_reg_user_mr(struct ib_pd *pd, u64 start, u64 length, struct ib_udata *udata); int rvt_dereg_mr(struct ib_mr *ibmr, struct ib_udata *udata); struct ib_mr *rvt_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, - u32 max_num_sg, struct ib_udata *udata); + u32 max_num_sg); int rvt_map_mr_sg(struct ib_mr *ibmr, struct scatterlist *sg, int sg_nents, unsigned int *sg_offset); -struct ib_fmr *rvt_alloc_fmr(struct ib_pd *pd, int mr_access_flags, - struct ib_fmr_attr *fmr_attr); -int rvt_map_phys_fmr(struct ib_fmr *ibfmr, u64 *page_list, - int list_len, u64 iova); -int rvt_unmap_fmr(struct list_head *fmr_list); -int rvt_dealloc_fmr(struct ib_fmr *ibfmr); #endif /* DEF_RVTMR_H */ |