11da177e4SLinus Torvalds /*
21da177e4SLinus Torvalds * Copyright (c) 2004 Topspin Communications. All rights reserved.
31da177e4SLinus Torvalds *
41da177e4SLinus Torvalds * This software is available to you under a choice of one of two
51da177e4SLinus Torvalds * licenses. You may choose to be licensed under the terms of the GNU
61da177e4SLinus Torvalds * General Public License (GPL) Version 2, available from the file
71da177e4SLinus Torvalds * COPYING in the main directory of this source tree, or the
81da177e4SLinus Torvalds * OpenIB.org BSD license below:
91da177e4SLinus Torvalds *
101da177e4SLinus Torvalds * Redistribution and use in source and binary forms, with or
111da177e4SLinus Torvalds * without modification, are permitted provided that the following
121da177e4SLinus Torvalds * conditions are met:
131da177e4SLinus Torvalds *
141da177e4SLinus Torvalds * - Redistributions of source code must retain the above
151da177e4SLinus Torvalds * copyright notice, this list of conditions and the following
161da177e4SLinus Torvalds * disclaimer.
171da177e4SLinus Torvalds *
181da177e4SLinus Torvalds * - Redistributions in binary form must reproduce the above
191da177e4SLinus Torvalds * copyright notice, this list of conditions and the following
201da177e4SLinus Torvalds * disclaimer in the documentation and/or other materials
211da177e4SLinus Torvalds * provided with the distribution.
221da177e4SLinus Torvalds *
231da177e4SLinus Torvalds * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
241da177e4SLinus Torvalds * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
251da177e4SLinus Torvalds * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
261da177e4SLinus Torvalds * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
271da177e4SLinus Torvalds * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
281da177e4SLinus Torvalds * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
291da177e4SLinus Torvalds * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
301da177e4SLinus Torvalds * SOFTWARE.
311da177e4SLinus Torvalds */
321da177e4SLinus Torvalds
331da177e4SLinus Torvalds #ifndef _CORE_PRIV_H
341da177e4SLinus Torvalds #define _CORE_PRIV_H
351da177e4SLinus Torvalds
361da177e4SLinus Torvalds #include <linux/list.h>
371da177e4SLinus Torvalds #include <linux/spinlock.h>
3843579b5fSParav Pandit #include <linux/cgroup_rdma.h>
391d2fedd8SParav Pandit #include <net/net_namespace.h>
401d2fedd8SParav Pandit #include <net/netns/generic.h>
411da177e4SLinus Torvalds
42a4d61e84SRoland Dreier #include <rdma/ib_verbs.h>
43582faf31SDasaratharaman Chandramouli #include <rdma/opa_addr.h>
4447a2b338SDaniel Jurgens #include <rdma/ib_mad.h>
4502d8883fSLeon Romanovsky #include <rdma/restrack.h>
4647a2b338SDaniel Jurgens #include "mad_priv.h"
4713ef5539SLeon Romanovsky #include "restrack.h"
481da177e4SLinus Torvalds
498cf12d77SHuy Nguyen /* Total number of ports combined across all struct ib_devices's */
507d65cbf0SLeon Romanovsky #define RDMA_MAX_PORTS 8192
518cf12d77SHuy Nguyen
52d291f1a6SDaniel Jurgens struct pkey_index_qp_list {
53d291f1a6SDaniel Jurgens struct list_head pkey_index_list;
54d291f1a6SDaniel Jurgens u16 pkey_index;
55d291f1a6SDaniel Jurgens /* Lock to hold while iterating the qp_list. */
56d291f1a6SDaniel Jurgens spinlock_t qp_list_lock;
57d291f1a6SDaniel Jurgens struct list_head qp_list;
58d291f1a6SDaniel Jurgens };
591da177e4SLinus Torvalds
601d2fedd8SParav Pandit /**
611d2fedd8SParav Pandit * struct rdma_dev_net - rdma net namespace metadata for a net
621d2fedd8SParav Pandit * @nl_sock: Pointer to netlink socket
631d2fedd8SParav Pandit * @net: Pointer to owner net namespace
641d2fedd8SParav Pandit * @id: xarray id to identify the net namespace.
651d2fedd8SParav Pandit */
661d2fedd8SParav Pandit struct rdma_dev_net {
671d2fedd8SParav Pandit struct sock *nl_sock;
681d2fedd8SParav Pandit possible_net_t net;
691d2fedd8SParav Pandit u32 id;
701d2fedd8SParav Pandit };
711d2fedd8SParav Pandit
725f8f5499SParav Pandit extern const struct attribute_group ib_dev_attr_group;
73cb7e0e13SParav Pandit extern bool ib_devices_shared_netns;
741d2fedd8SParav Pandit extern unsigned int rdma_dev_net_id;
751d2fedd8SParav Pandit
rdma_net_to_dev_net(struct net * net)761d2fedd8SParav Pandit static inline struct rdma_dev_net *rdma_net_to_dev_net(struct net *net)
771d2fedd8SParav Pandit {
781d2fedd8SParav Pandit return net_generic(net, rdma_dev_net_id);
791d2fedd8SParav Pandit }
805f8f5499SParav Pandit
81d21943ddSLeon Romanovsky int ib_device_rename(struct ib_device *ibdev, const char *name);
82f8fc8cd9SYamin Friedman int ib_device_set_dim(struct ib_device *ibdev, u8 use_dim);
831da177e4SLinus Torvalds
841fb7f897SMark Bloch typedef void (*roce_netdev_callback)(struct ib_device *device, u32 port,
8503db3a2dSMatan Barak struct net_device *idev, void *cookie);
8603db3a2dSMatan Barak
871fb7f897SMark Bloch typedef bool (*roce_netdev_filter)(struct ib_device *device, u32 port,
8803db3a2dSMatan Barak struct net_device *idev, void *cookie);
8903db3a2dSMatan Barak
90c2261dd7SJason Gunthorpe struct net_device *ib_device_get_netdev(struct ib_device *ib_dev,
911fb7f897SMark Bloch u32 port);
92c2261dd7SJason Gunthorpe
9303db3a2dSMatan Barak void ib_enum_roce_netdev(struct ib_device *ib_dev,
9403db3a2dSMatan Barak roce_netdev_filter filter,
9503db3a2dSMatan Barak void *filter_cookie,
9603db3a2dSMatan Barak roce_netdev_callback cb,
9703db3a2dSMatan Barak void *cookie);
9803db3a2dSMatan Barak void ib_enum_all_roce_netdevs(roce_netdev_filter filter,
9903db3a2dSMatan Barak void *filter_cookie,
10003db3a2dSMatan Barak roce_netdev_callback cb,
10103db3a2dSMatan Barak void *cookie);
10203db3a2dSMatan Barak
1038030c835SLeon Romanovsky typedef int (*nldev_callback)(struct ib_device *device,
1048030c835SLeon Romanovsky struct sk_buff *skb,
1058030c835SLeon Romanovsky struct netlink_callback *cb,
1068030c835SLeon Romanovsky unsigned int idx);
1078030c835SLeon Romanovsky
1088030c835SLeon Romanovsky int ib_enum_all_devs(nldev_callback nldev_cb, struct sk_buff *skb,
1098030c835SLeon Romanovsky struct netlink_callback *cb);
1108030c835SLeon Romanovsky
1110e2d00ebSJason Gunthorpe struct ib_client_nl_info {
1120e2d00ebSJason Gunthorpe struct sk_buff *nl_msg;
1130e2d00ebSJason Gunthorpe struct device *cdev;
1141fb7f897SMark Bloch u32 port;
1150e2d00ebSJason Gunthorpe u64 abi;
1160e2d00ebSJason Gunthorpe };
1170e2d00ebSJason Gunthorpe int ib_get_client_nl_info(struct ib_device *ibdev, const char *client_name,
1180e2d00ebSJason Gunthorpe struct ib_client_nl_info *res);
1190e2d00ebSJason Gunthorpe
12003db3a2dSMatan Barak enum ib_cache_gid_default_mode {
12103db3a2dSMatan Barak IB_CACHE_GID_DEFAULT_MODE_SET,
12203db3a2dSMatan Barak IB_CACHE_GID_DEFAULT_MODE_DELETE
12303db3a2dSMatan Barak };
12403db3a2dSMatan Barak
125045959dbSMatan Barak int ib_cache_gid_parse_type_str(const char *buf);
126045959dbSMatan Barak
127b39ffa1dSMatan Barak const char *ib_cache_gid_type_str(enum ib_gid_type gid_type);
128b39ffa1dSMatan Barak
1291fb7f897SMark Bloch void ib_cache_gid_set_default_gid(struct ib_device *ib_dev, u32 port,
13003db3a2dSMatan Barak struct net_device *ndev,
131b39ffa1dSMatan Barak unsigned long gid_type_mask,
13203db3a2dSMatan Barak enum ib_cache_gid_default_mode mode);
13303db3a2dSMatan Barak
1341fb7f897SMark Bloch int ib_cache_gid_add(struct ib_device *ib_dev, u32 port,
13503db3a2dSMatan Barak union ib_gid *gid, struct ib_gid_attr *attr);
13603db3a2dSMatan Barak
1371fb7f897SMark Bloch int ib_cache_gid_del(struct ib_device *ib_dev, u32 port,
13803db3a2dSMatan Barak union ib_gid *gid, struct ib_gid_attr *attr);
13903db3a2dSMatan Barak
1401fb7f897SMark Bloch int ib_cache_gid_del_all_netdev_gids(struct ib_device *ib_dev, u32 port,
14103db3a2dSMatan Barak struct net_device *ndev);
14203db3a2dSMatan Barak
14303db3a2dSMatan Barak int roce_gid_mgmt_init(void);
14403db3a2dSMatan Barak void roce_gid_mgmt_cleanup(void);
14503db3a2dSMatan Barak
1461fb7f897SMark Bloch unsigned long roce_gid_type_mask_support(struct ib_device *ib_dev, u32 port);
14703db3a2dSMatan Barak
14803db3a2dSMatan Barak int ib_cache_setup_one(struct ib_device *device);
14903db3a2dSMatan Barak void ib_cache_cleanup_one(struct ib_device *device);
15003db3a2dSMatan Barak void ib_cache_release_one(struct ib_device *device);
1516b57cea9SParav Pandit void ib_dispatch_event_clients(struct ib_event *event);
15203db3a2dSMatan Barak
15343579b5fSParav Pandit #ifdef CONFIG_CGROUP_RDMA
1547527a7b1SParav Pandit void ib_device_register_rdmacg(struct ib_device *device);
15543579b5fSParav Pandit void ib_device_unregister_rdmacg(struct ib_device *device);
15643579b5fSParav Pandit
15743579b5fSParav Pandit int ib_rdmacg_try_charge(struct ib_rdmacg_object *cg_obj,
15843579b5fSParav Pandit struct ib_device *device,
15943579b5fSParav Pandit enum rdmacg_resource_type resource_index);
16043579b5fSParav Pandit
16143579b5fSParav Pandit void ib_rdmacg_uncharge(struct ib_rdmacg_object *cg_obj,
16243579b5fSParav Pandit struct ib_device *device,
16343579b5fSParav Pandit enum rdmacg_resource_type resource_index);
16443579b5fSParav Pandit #else
ib_device_register_rdmacg(struct ib_device * device)1657527a7b1SParav Pandit static inline void ib_device_register_rdmacg(struct ib_device *device)
1667527a7b1SParav Pandit {
1677527a7b1SParav Pandit }
16843579b5fSParav Pandit
ib_device_unregister_rdmacg(struct ib_device * device)16943579b5fSParav Pandit static inline void ib_device_unregister_rdmacg(struct ib_device *device)
1707527a7b1SParav Pandit {
1717527a7b1SParav Pandit }
17243579b5fSParav Pandit
ib_rdmacg_try_charge(struct ib_rdmacg_object * cg_obj,struct ib_device * device,enum rdmacg_resource_type resource_index)17343579b5fSParav Pandit static inline int ib_rdmacg_try_charge(struct ib_rdmacg_object *cg_obj,
17443579b5fSParav Pandit struct ib_device *device,
17543579b5fSParav Pandit enum rdmacg_resource_type resource_index)
1767527a7b1SParav Pandit {
1777527a7b1SParav Pandit return 0;
1787527a7b1SParav Pandit }
17943579b5fSParav Pandit
ib_rdmacg_uncharge(struct ib_rdmacg_object * cg_obj,struct ib_device * device,enum rdmacg_resource_type resource_index)18043579b5fSParav Pandit static inline void ib_rdmacg_uncharge(struct ib_rdmacg_object *cg_obj,
18143579b5fSParav Pandit struct ib_device *device,
18243579b5fSParav Pandit enum rdmacg_resource_type resource_index)
1837527a7b1SParav Pandit {
1847527a7b1SParav Pandit }
18543579b5fSParav Pandit #endif
18643579b5fSParav Pandit
rdma_is_upper_dev_rcu(struct net_device * dev,struct net_device * upper)1876020d7e5SMatan Barak static inline bool rdma_is_upper_dev_rcu(struct net_device *dev,
1886020d7e5SMatan Barak struct net_device *upper)
1896020d7e5SMatan Barak {
190453d3932SDavid Ahern return netdev_has_upper_dev_all_rcu(dev, upper);
1916020d7e5SMatan Barak }
1926020d7e5SMatan Barak
193e3f20f02SLeon Romanovsky int addr_init(void);
194e3f20f02SLeon Romanovsky void addr_cleanup(void);
195e3f20f02SLeon Romanovsky
1964c2cb422SMark Bloch int ib_mad_init(void);
1974c2cb422SMark Bloch void ib_mad_cleanup(void);
1984c2cb422SMark Bloch
199c2e49c92SMark Bloch int ib_sa_init(void);
200c2e49c92SMark Bloch void ib_sa_cleanup(void);
201c2e49c92SMark Bloch
202549af008SParav Pandit void rdma_nl_init(void);
203c9901724SLeon Romanovsky void rdma_nl_exit(void);
204233c1955SLeon Romanovsky
205735c631aSMark Bloch int ib_nl_handle_resolve_resp(struct sk_buff *skb,
206647c75acSLeon Romanovsky struct nlmsghdr *nlh,
207647c75acSLeon Romanovsky struct netlink_ext_ack *extack);
208735c631aSMark Bloch int ib_nl_handle_set_timeout(struct sk_buff *skb,
209647c75acSLeon Romanovsky struct nlmsghdr *nlh,
210647c75acSLeon Romanovsky struct netlink_ext_ack *extack);
211ae43f828SMark Bloch int ib_nl_handle_ip_res_resp(struct sk_buff *skb,
212647c75acSLeon Romanovsky struct nlmsghdr *nlh,
213647c75acSLeon Romanovsky struct netlink_ext_ack *extack);
214735c631aSMark Bloch
215c5f8f2c5SAnand Khoje void ib_get_cached_subnet_prefix(struct ib_device *device,
2161fb7f897SMark Bloch u32 port_num,
217883c71feSDaniel Jurgens u64 *sn_pfx);
218d291f1a6SDaniel Jurgens
219d291f1a6SDaniel Jurgens #ifdef CONFIG_SECURITY_INFINIBAND
220b34b269aSJason Gunthorpe void ib_security_release_port_pkey_list(struct ib_device *device);
221d291f1a6SDaniel Jurgens
222d291f1a6SDaniel Jurgens void ib_security_cache_change(struct ib_device *device,
2231fb7f897SMark Bloch u32 port_num,
224d291f1a6SDaniel Jurgens u64 subnet_prefix);
225d291f1a6SDaniel Jurgens
226d291f1a6SDaniel Jurgens int ib_security_modify_qp(struct ib_qp *qp,
227d291f1a6SDaniel Jurgens struct ib_qp_attr *qp_attr,
228d291f1a6SDaniel Jurgens int qp_attr_mask,
229d291f1a6SDaniel Jurgens struct ib_udata *udata);
230d291f1a6SDaniel Jurgens
231d291f1a6SDaniel Jurgens int ib_create_qp_security(struct ib_qp *qp, struct ib_device *dev);
232d291f1a6SDaniel Jurgens void ib_destroy_qp_security_begin(struct ib_qp_security *sec);
233d291f1a6SDaniel Jurgens void ib_destroy_qp_security_abort(struct ib_qp_security *sec);
234d291f1a6SDaniel Jurgens void ib_destroy_qp_security_end(struct ib_qp_security *sec);
235d291f1a6SDaniel Jurgens int ib_open_shared_qp_security(struct ib_qp *qp, struct ib_device *dev);
236d291f1a6SDaniel Jurgens void ib_close_shared_qp_security(struct ib_qp_security *sec);
23747a2b338SDaniel Jurgens int ib_mad_agent_security_setup(struct ib_mad_agent *agent,
23847a2b338SDaniel Jurgens enum ib_qp_type qp_type);
23947a2b338SDaniel Jurgens void ib_mad_agent_security_cleanup(struct ib_mad_agent *agent);
24047a2b338SDaniel Jurgens int ib_mad_enforce_security(struct ib_mad_agent_private *map, u16 pkey_index);
241c66f6741SDaniel Jurgens void ib_mad_agent_security_change(void);
242d291f1a6SDaniel Jurgens #else
ib_security_release_port_pkey_list(struct ib_device * device)243b34b269aSJason Gunthorpe static inline void ib_security_release_port_pkey_list(struct ib_device *device)
244d291f1a6SDaniel Jurgens {
245d291f1a6SDaniel Jurgens }
246d291f1a6SDaniel Jurgens
ib_security_cache_change(struct ib_device * device,u32 port_num,u64 subnet_prefix)247d291f1a6SDaniel Jurgens static inline void ib_security_cache_change(struct ib_device *device,
2481fb7f897SMark Bloch u32 port_num,
249d291f1a6SDaniel Jurgens u64 subnet_prefix)
250d291f1a6SDaniel Jurgens {
251d291f1a6SDaniel Jurgens }
252d291f1a6SDaniel Jurgens
ib_security_modify_qp(struct ib_qp * qp,struct ib_qp_attr * qp_attr,int qp_attr_mask,struct ib_udata * udata)253d291f1a6SDaniel Jurgens static inline int ib_security_modify_qp(struct ib_qp *qp,
254d291f1a6SDaniel Jurgens struct ib_qp_attr *qp_attr,
255d291f1a6SDaniel Jurgens int qp_attr_mask,
256d291f1a6SDaniel Jurgens struct ib_udata *udata)
257d291f1a6SDaniel Jurgens {
2583023a1e9SKamal Heib return qp->device->ops.modify_qp(qp->real_qp,
259d291f1a6SDaniel Jurgens qp_attr,
260d291f1a6SDaniel Jurgens qp_attr_mask,
261d291f1a6SDaniel Jurgens udata);
262d291f1a6SDaniel Jurgens }
263d291f1a6SDaniel Jurgens
ib_create_qp_security(struct ib_qp * qp,struct ib_device * dev)264d291f1a6SDaniel Jurgens static inline int ib_create_qp_security(struct ib_qp *qp,
265d291f1a6SDaniel Jurgens struct ib_device *dev)
266d291f1a6SDaniel Jurgens {
267d291f1a6SDaniel Jurgens return 0;
268d291f1a6SDaniel Jurgens }
269d291f1a6SDaniel Jurgens
ib_destroy_qp_security_begin(struct ib_qp_security * sec)270d291f1a6SDaniel Jurgens static inline void ib_destroy_qp_security_begin(struct ib_qp_security *sec)
271d291f1a6SDaniel Jurgens {
272d291f1a6SDaniel Jurgens }
273d291f1a6SDaniel Jurgens
ib_destroy_qp_security_abort(struct ib_qp_security * sec)274d291f1a6SDaniel Jurgens static inline void ib_destroy_qp_security_abort(struct ib_qp_security *sec)
275d291f1a6SDaniel Jurgens {
276d291f1a6SDaniel Jurgens }
277d291f1a6SDaniel Jurgens
ib_destroy_qp_security_end(struct ib_qp_security * sec)278d291f1a6SDaniel Jurgens static inline void ib_destroy_qp_security_end(struct ib_qp_security *sec)
279d291f1a6SDaniel Jurgens {
280d291f1a6SDaniel Jurgens }
281d291f1a6SDaniel Jurgens
ib_open_shared_qp_security(struct ib_qp * qp,struct ib_device * dev)282d291f1a6SDaniel Jurgens static inline int ib_open_shared_qp_security(struct ib_qp *qp,
283d291f1a6SDaniel Jurgens struct ib_device *dev)
284d291f1a6SDaniel Jurgens {
285d291f1a6SDaniel Jurgens return 0;
286d291f1a6SDaniel Jurgens }
287d291f1a6SDaniel Jurgens
ib_close_shared_qp_security(struct ib_qp_security * sec)288d291f1a6SDaniel Jurgens static inline void ib_close_shared_qp_security(struct ib_qp_security *sec)
289d291f1a6SDaniel Jurgens {
290d291f1a6SDaniel Jurgens }
29147a2b338SDaniel Jurgens
ib_mad_agent_security_setup(struct ib_mad_agent * agent,enum ib_qp_type qp_type)29247a2b338SDaniel Jurgens static inline int ib_mad_agent_security_setup(struct ib_mad_agent *agent,
29347a2b338SDaniel Jurgens enum ib_qp_type qp_type)
29447a2b338SDaniel Jurgens {
29547a2b338SDaniel Jurgens return 0;
29647a2b338SDaniel Jurgens }
29747a2b338SDaniel Jurgens
ib_mad_agent_security_cleanup(struct ib_mad_agent * agent)29847a2b338SDaniel Jurgens static inline void ib_mad_agent_security_cleanup(struct ib_mad_agent *agent)
29947a2b338SDaniel Jurgens {
30047a2b338SDaniel Jurgens }
30147a2b338SDaniel Jurgens
ib_mad_enforce_security(struct ib_mad_agent_private * map,u16 pkey_index)30247a2b338SDaniel Jurgens static inline int ib_mad_enforce_security(struct ib_mad_agent_private *map,
30347a2b338SDaniel Jurgens u16 pkey_index)
30447a2b338SDaniel Jurgens {
30547a2b338SDaniel Jurgens return 0;
30647a2b338SDaniel Jurgens }
307c66f6741SDaniel Jurgens
ib_mad_agent_security_change(void)308c66f6741SDaniel Jurgens static inline void ib_mad_agent_security_change(void)
309c66f6741SDaniel Jurgens {
310c66f6741SDaniel Jurgens }
311d291f1a6SDaniel Jurgens #endif
312ecc82c53SLeon Romanovsky
31337eeab55SParav Pandit struct ib_device *ib_device_get_by_index(const struct net *net, u32 index);
31437eeab55SParav Pandit
315ecc82c53SLeon Romanovsky /* RDMA device netlink */
316ecc82c53SLeon Romanovsky void nldev_init(void);
317ecc82c53SLeon Romanovsky void nldev_exit(void);
31878a0cd64SLeon Romanovsky
319d2b10794SLeon Romanovsky struct ib_qp *ib_create_qp_user(struct ib_device *dev, struct ib_pd *pd,
3208da9fe4eSLeon Romanovsky struct ib_qp_init_attr *attr,
321d2b10794SLeon Romanovsky struct ib_udata *udata,
322d2b10794SLeon Romanovsky struct ib_uqp_object *uobj, const char *caller);
323d2b10794SLeon Romanovsky
3245507f67dSLeon Romanovsky void ib_qp_usecnt_inc(struct ib_qp *qp);
3255507f67dSLeon Romanovsky void ib_qp_usecnt_dec(struct ib_qp *qp);
326a9c06aebSParav Pandit
327a9c06aebSParav Pandit struct rdma_dev_addr;
328a9c06aebSParav Pandit int rdma_resolve_ip_route(struct sockaddr *src_addr,
329a9c06aebSParav Pandit const struct sockaddr *dst_addr,
330a9c06aebSParav Pandit struct rdma_dev_addr *addr);
331a9c06aebSParav Pandit
332e41a7c41SParav Pandit int rdma_addr_find_l2_eth_by_grh(const union ib_gid *sgid,
333e41a7c41SParav Pandit const union ib_gid *dgid,
3340e9d2c19SParav Pandit u8 *dmac, const struct ib_gid_attr *sgid_attr,
335e41a7c41SParav Pandit int *hoplimit);
33677addc52SParav Pandit void rdma_copy_src_l2_addr(struct rdma_dev_addr *dev_addr,
33777addc52SParav Pandit const struct net_device *dev);
338e41a7c41SParav Pandit
3396aaecd38SParav Pandit struct sa_path_rec;
3406aaecd38SParav Pandit int roce_resolve_route_from_path(struct sa_path_rec *rec,
3416aaecd38SParav Pandit const struct ib_gid_attr *attr);
342d6b1764aSParav Pandit
343d6b1764aSParav Pandit struct net_device *rdma_read_gid_attr_ndev_rcu(const struct ib_gid_attr *attr);
3445417783eSParav Pandit
3455417783eSParav Pandit void ib_free_port_attrs(struct ib_core_device *coredev);
346eb15c78bSParav Pandit int ib_setup_port_attrs(struct ib_core_device *coredev);
347d8a58838SJason Gunthorpe struct rdma_hw_stats *ib_get_hw_stats_port(struct ib_device *ibdev, u32 port_num);
348b7066b32SJason Gunthorpe void ib_device_release_hw_stats(struct hw_stats_device_data *data);
349b7066b32SJason Gunthorpe int ib_setup_device_attrs(struct ib_device *ibdev);
3502b34c558SParav Pandit
3512b34c558SParav Pandit int rdma_compatdev_set(u8 enable);
352c87e65cfSLeon Romanovsky
353526a12c8SJason Gunthorpe int ib_port_register_client_groups(struct ib_device *ibdev, u32 port_num,
354526a12c8SJason Gunthorpe const struct attribute_group **groups);
355526a12c8SJason Gunthorpe void ib_port_unregister_client_groups(struct ib_device *ibdev, u32 port_num,
356526a12c8SJason Gunthorpe const struct attribute_group **groups);
357c87e65cfSLeon Romanovsky
3582e5b8a01SParav Pandit int ib_device_set_netns_put(struct sk_buff *skb,
3592e5b8a01SParav Pandit struct ib_device *dev, u32 ns_fd);
3601d2fedd8SParav Pandit
3611d2fedd8SParav Pandit int rdma_nl_net_init(struct rdma_dev_net *rnet);
3621d2fedd8SParav Pandit void rdma_nl_net_exit(struct rdma_dev_net *rnet);
363b86deba9SMichal Kalderon
364b86deba9SMichal Kalderon struct rdma_umap_priv {
365b86deba9SMichal Kalderon struct vm_area_struct *vma;
366b86deba9SMichal Kalderon struct list_head list;
367c043ff2cSMichal Kalderon struct rdma_user_mmap_entry *entry;
368b86deba9SMichal Kalderon };
369b86deba9SMichal Kalderon
370b86deba9SMichal Kalderon void rdma_umap_priv_init(struct rdma_umap_priv *priv,
371c043ff2cSMichal Kalderon struct vm_area_struct *vma,
372c043ff2cSMichal Kalderon struct rdma_user_mmap_entry *entry);
373b86deba9SMichal Kalderon
374286e1d3fSJack Morgenstein void ib_cq_pool_cleanup(struct ib_device *dev);
375c7ff819aSYamin Friedman
376*465d6b42SPatrisious Haddad bool rdma_nl_get_privileged_qkey(void);
3771da177e4SLinus Torvalds #endif /* _CORE_PRIV_H */
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