core_priv.h

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 /*-
    2  * SPDX-License-Identifier: BSD-2-Clause OR GPL-2.0
    3  *
    4  * Copyright (c) 2004 Topspin Communications.  All rights reserved.
    5  *
    6  * This software is available to you under a choice of one of two
    7  * licenses.  You may choose to be licensed under the terms of the GNU
    8  * General Public License (GPL) Version 2, available from the file
    9  * COPYING in the main directory of this source tree, or the
   10  * OpenIB.org BSD license below:
   11  *
   12  *     Redistribution and use in source and binary forms, with or
   13  *     without modification, are permitted provided that the following
   14  *     conditions are met:
   15  *
   16  *      - Redistributions of source code must retain the above
   17  *        copyright notice, this list of conditions and the following
   18  *        disclaimer.
   19  *
   20  *      - Redistributions in binary form must reproduce the above
   21  *        copyright notice, this list of conditions and the following
   22  *        disclaimer in the documentation and/or other materials
   23  *        provided with the distribution.
   24  *
   25  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   26  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   27  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   28  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
   29  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
   30  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   31  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   32  * SOFTWARE.
   33  *
   34  * $FreeBSD$
   35  */
   36 
   37 #ifndef _CORE_PRIV_H
   38 #define _CORE_PRIV_H
   39 
   40 #include <linux/list.h>
   41 #include <linux/spinlock.h>
   42 
   43 #include <rdma/ib_verbs.h>
   44 
   45 #include <net/if_vlan_var.h>
   46 
   47 /* Total number of ports combined across all struct ib_devices's */
   48 #define RDMA_MAX_PORTS 8192
   49 
   50 #ifdef CONFIG_INFINIBAND_ADDR_TRANS_CONFIGFS
   51 int cma_configfs_init(void);
   52 void cma_configfs_exit(void);
   53 #else
   54 static inline int cma_configfs_init(void)
   55 {
   56         return 0;
   57 }
   58 
   59 static inline void cma_configfs_exit(void)
   60 {
   61 }
   62 #endif
   63 struct cma_device;
   64 void cma_ref_dev(struct cma_device *cma_dev);
   65 void cma_deref_dev(struct cma_device *cma_dev);
   66 typedef bool (*cma_device_filter)(struct ib_device *, void *);
   67 struct cma_device *cma_enum_devices_by_ibdev(cma_device_filter  filter,
   68                                              void               *cookie);
   69 int cma_get_default_gid_type(struct cma_device *cma_dev,
   70                              unsigned int port);
   71 int cma_set_default_gid_type(struct cma_device *cma_dev,
   72                              unsigned int port,
   73                              enum ib_gid_type default_gid_type);
   74 struct ib_device *cma_get_ib_dev(struct cma_device *cma_dev);
   75 
   76 int  ib_device_register_sysfs(struct ib_device *device,
   77                               int (*port_callback)(struct ib_device *,
   78                                                    u8, struct kobject *));
   79 void ib_device_unregister_sysfs(struct ib_device *device);
   80 
   81 void ib_cache_setup(void);
   82 void ib_cache_cleanup(void);
   83 
   84 typedef void (*roce_netdev_callback)(struct ib_device *device, u8 port,
   85               struct ifnet *idev, void *cookie);
   86 
   87 typedef int (*roce_netdev_filter)(struct ib_device *device, u8 port,
   88              struct ifnet *idev, void *cookie);
   89 
   90 void ib_enum_roce_netdev(struct ib_device *ib_dev,
   91                          roce_netdev_filter filter,
   92                          void *filter_cookie,
   93                          roce_netdev_callback cb,
   94                          void *cookie);
   95 void ib_enum_all_roce_netdevs(roce_netdev_filter filter,
   96                               void *filter_cookie,
   97                               roce_netdev_callback cb,
   98                               void *cookie);
   99 
  100 enum ib_cache_gid_default_mode {
  101         IB_CACHE_GID_DEFAULT_MODE_SET,
  102         IB_CACHE_GID_DEFAULT_MODE_DELETE
  103 };
  104 
  105 int ib_cache_gid_parse_type_str(const char *buf);
  106 
  107 const char *ib_cache_gid_type_str(enum ib_gid_type gid_type);
  108 
  109 void ib_cache_gid_set_default_gid(struct ib_device *ib_dev, u8 port,
  110                                   struct ifnet *ndev,
  111                                   unsigned long gid_type_mask,
  112                                   enum ib_cache_gid_default_mode mode);
  113 
  114 int ib_cache_gid_add(struct ib_device *ib_dev, u8 port,
  115                      union ib_gid *gid, struct ib_gid_attr *attr);
  116 
  117 int ib_cache_gid_del(struct ib_device *ib_dev, u8 port,
  118                      union ib_gid *gid, struct ib_gid_attr *attr);
  119 
  120 int ib_cache_gid_del_all_netdev_gids(struct ib_device *ib_dev, u8 port,
  121                                      struct ifnet *ndev);
  122 void ib_cache_gid_del_all_by_netdev(struct ifnet *ndev);
  123 
  124 int roce_gid_mgmt_init(void);
  125 void roce_gid_mgmt_cleanup(void);
  126 
  127 int roce_rescan_device(struct ib_device *ib_dev);
  128 unsigned long roce_gid_type_mask_support(struct ib_device *ib_dev, u8 port);
  129 
  130 int ib_cache_setup_one(struct ib_device *device);
  131 void ib_cache_cleanup_one(struct ib_device *device);
  132 void ib_cache_release_one(struct ib_device *device);
  133 
  134 #define ib_rdmacg_try_charge(...) ({ 0; })
  135 
  136 int addr_init(void);
  137 void addr_cleanup(void);
  138 
  139 int ib_mad_init(void);
  140 void ib_mad_cleanup(void);
  141 
  142 int ib_sa_init(void);
  143 void ib_sa_cleanup(void);
  144 
  145 int ib_port_register_module_stat(struct ib_device *device, u8 port_num,
  146                                  struct kobject *kobj, struct kobj_type *ktype,
  147                                  const char *name);
  148 void ib_port_unregister_module_stat(struct kobject *kobj);
  149 
  150 static inline struct ib_qp *_ib_create_qp(struct ib_device *dev,
  151                                           struct ib_pd *pd,
  152                                           struct ib_qp_init_attr *attr,
  153                                           struct ib_udata *udata,
  154                                           struct ib_uqp_object *uobj)
  155 {
  156         struct ib_qp *qp;
  157 
  158         if (!dev->create_qp)
  159                 return ERR_PTR(-EOPNOTSUPP);
  160 
  161         qp = dev->create_qp(pd, attr, udata);
  162         if (IS_ERR(qp))
  163                 return qp;
  164 
  165         qp->device = dev;
  166         qp->pd = pd;
  167         qp->uobject = uobj;
  168         qp->real_qp = qp;
  169 
  170         qp->qp_type = attr->qp_type;
  171         qp->rwq_ind_tbl = attr->rwq_ind_tbl;
  172         qp->send_cq = attr->send_cq;
  173         qp->recv_cq = attr->recv_cq;
  174         qp->srq = attr->srq;
  175         qp->rwq_ind_tbl = attr->rwq_ind_tbl;
  176         qp->event_handler = attr->event_handler;
  177 
  178         atomic_set(&qp->usecnt, 0);
  179         spin_lock_init(&qp->mr_lock);
  180 
  181         return qp;
  182 }
  183 
  184 struct rdma_umap_priv {
  185         struct vm_area_struct *vma;
  186         struct list_head list;
  187         struct rdma_user_mmap_entry *entry;
  188 };
  189 
  190 void rdma_umap_priv_init(struct rdma_umap_priv *priv,
  191                          struct vm_area_struct *vma,
  192                          struct rdma_user_mmap_entry *entry);
  193 
  194 #endif /* _CORE_PRIV_H */

Cache object: 48652804d827a9689526ab052830affd

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/ofed/drivers/infiniband/core/core_priv.h

FreeBSD/Linux Kernel Cross Reference
sys/ofed/drivers/infiniband/core/core_priv.h