diff options
Diffstat (limited to 'kernel/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h')
| -rw-r--r-- | kernel/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h | 87 |
1 files changed, 60 insertions, 27 deletions
diff --git a/kernel/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h b/kernel/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h index b8f7853fd..a2f3b4dc2 100644 --- a/kernel/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h +++ b/kernel/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h @@ -1,21 +1,36 @@ -/******************************************************************* - * This file is part of the Emulex RoCE Device Driver for * - * RoCE (RDMA over Converged Ethernet) adapters. * - * Copyright (C) 2008-2012 Emulex. All rights reserved. * - * EMULEX and SLI are trademarks of Emulex. * - * www.emulex.com * - * * - * 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. * - * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * - * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * - * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * - * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * - * TO BE LEGALLY INVALID. See the GNU General Public License for * - * more details, a copy of which can be found in the file COPYING * - * included with this package. * +/* This file is part of the Emulex RoCE Device Driver for + * RoCE (RDMA over Converged Ethernet) adapters. + * Copyright (C) 2012-2015 Emulex. All rights reserved. + * EMULEX and SLI are trademarks of Emulex. + * www.emulex.com + * + * This software is available to you under a choice of one of two licenses. + * You may choose to be licensed under the terms of the GNU General Public + * License (GPL) Version 2, available from the file COPYING in the main + * directory of this source tree, or the BSD license below: + * + * 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. + * + * 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 HOLDER 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. * * Contact Information: * linux-drivers@emulex.com @@ -23,7 +38,7 @@ * Emulex * 3333 Susan Street * Costa Mesa, CA 92626 - *******************************************************************/ + */ #ifndef __OCRDMA_VERBS_H__ #define __OCRDMA_VERBS_H__ @@ -36,14 +51,29 @@ int ocrdma_post_recv(struct ib_qp *, struct ib_recv_wr *, int ocrdma_poll_cq(struct ib_cq *, int num_entries, struct ib_wc *wc); int ocrdma_arm_cq(struct ib_cq *, enum ib_cq_notify_flags flags); -int ocrdma_query_device(struct ib_device *, struct ib_device_attr *props); +int ocrdma_query_device(struct ib_device *, struct ib_device_attr *props, + struct ib_udata *uhw); int ocrdma_query_port(struct ib_device *, u8 port, struct ib_port_attr *props); int ocrdma_modify_port(struct ib_device *, u8 port, int mask, struct ib_port_modify *props); +enum rdma_protocol_type +ocrdma_query_protocol(struct ib_device *device, u8 port_num); + void ocrdma_get_guid(struct ocrdma_dev *, u8 *guid); int ocrdma_query_gid(struct ib_device *, u8 port, int index, union ib_gid *gid); +struct net_device *ocrdma_get_netdev(struct ib_device *device, u8 port_num); +int ocrdma_add_gid(struct ib_device *device, + u8 port_num, + unsigned int index, + const union ib_gid *gid, + const struct ib_gid_attr *attr, + void **context); +int ocrdma_del_gid(struct ib_device *device, + u8 port_num, + unsigned int index, + void **context); int ocrdma_query_pkey(struct ib_device *, u8 port, u16 index, u16 *pkey); struct ib_ucontext *ocrdma_alloc_ucontext(struct ib_device *, @@ -56,8 +86,10 @@ struct ib_pd *ocrdma_alloc_pd(struct ib_device *, struct ib_ucontext *, struct ib_udata *); int ocrdma_dealloc_pd(struct ib_pd *pd); -struct ib_cq *ocrdma_create_cq(struct ib_device *, int entries, int vector, - struct ib_ucontext *, struct ib_udata *); +struct ib_cq *ocrdma_create_cq(struct ib_device *ibdev, + const struct ib_cq_init_attr *attr, + struct ib_ucontext *ib_ctx, + struct ib_udata *udata); int ocrdma_resize_cq(struct ib_cq *, int cqe, struct ib_udata *); int ocrdma_destroy_cq(struct ib_cq *); @@ -90,10 +122,11 @@ struct ib_mr *ocrdma_reg_kernel_mr(struct ib_pd *, int num_phys_buf, int acc, u64 *iova_start); struct ib_mr *ocrdma_reg_user_mr(struct ib_pd *, u64 start, u64 length, u64 virt, int acc, struct ib_udata *); -struct ib_mr *ocrdma_alloc_frmr(struct ib_pd *pd, int max_page_list_len); -struct ib_fast_reg_page_list *ocrdma_alloc_frmr_page_list(struct ib_device - *ibdev, - int page_list_len); -void ocrdma_free_frmr_page_list(struct ib_fast_reg_page_list *page_list); +struct ib_mr *ocrdma_alloc_mr(struct ib_pd *pd, + enum ib_mr_type mr_type, + u32 max_num_sg); +int ocrdma_map_mr_sg(struct ib_mr *ibmr, + struct scatterlist *sg, + int sg_nents); #endif /* __OCRDMA_VERBS_H__ */ |