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Name	Size	Permission
ib.h	3.37 KB	-rw-r--r--
ib_addr.h	8.91 KB	-rw-r--r--
ib_cache.h	5.31 KB	-rw-r--r--
ib_cm.h	19.32 KB	-rw-r--r--
ib_fmr_pool.h	3.36 KB	-rw-r--r--
ib_hdrs.h	8.93 KB	-rw-r--r--
ib_mad.h	29.48 KB	-rw-r--r--
ib_marshall.h	2.04 KB	-rw-r--r--
ib_pack.h	8.99 KB	-rw-r--r--
ib_pma.h	5.45 KB	-rw-r--r--
ib_sa.h	21.45 KB	-rw-r--r--
ib_smi.h	5.49 KB	-rw-r--r--
ib_umem.h	4.34 KB	-rw-r--r--
ib_umem_odp.h	6.25 KB	-rw-r--r--
ib_verbs.h	137.01 KB	-rw-r--r--
iw_cm.h	8.38 KB	-rw-r--r--
iw_portmap.h	3.44 KB	-rw-r--r--
mr_pool.h	568 B	-rw-r--r--
opa_addr.h	4.44 KB	-rw-r--r--
opa_port_info.h	14.78 KB	-rw-r--r--
opa_smi.h	4.28 KB	-rw-r--r--
opa_vnic.h	4.04 KB	-rw-r--r--
peer_mem.h	6.17 KB	-rw-r--r--
rdma_cm.h	15.25 KB	-rw-r--r--
rdma_cm_ib.h	2.06 KB	-rw-r--r--
rdma_counter.h	1.74 KB	-rw-r--r--
rdma_netlink.h	3.97 KB	-rw-r--r--
rdma_vt.h	16.25 KB	-rw-r--r--
rdmavt_cq.h	3.83 KB	-rw-r--r--
rdmavt_mr.h	5.99 KB	-rw-r--r--
rdmavt_qp.h	29.51 KB	-rw-r--r--
restrack.h	3.88 KB	-rw-r--r--
rw.h	2.21 KB	-rw-r--r--
signature.h	2.9 KB	-rw-r--r--
tid_rdma_defs.h	2.05 KB	-rw-r--r--
uverbs_ioctl.h	30.82 KB	-rw-r--r--
uverbs_named_ioctl.h	5.95 KB	-rw-r--r--
uverbs_std_types.h	6.27 KB	-rw-r--r--
uverbs_types.h	6.7 KB	-rw-r--r--

Code Editor : ib_cache.h

/*
 * Copyright (c) 2004 Topspin Communications.  All rights reserved.
 * Copyright (c) 2005 Intel Corporation. All rights reserved.
 * Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
 *
 * 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
 * OpenIB.org 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.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#ifndef _IB_CACHE_H
#define _IB_CACHE_H

#include <rdma/ib_verbs.h>

int rdma_query_gid(struct ib_device *device, u8 port_num, int index,
		   union ib_gid *gid);
const struct ib_gid_attr *rdma_find_gid(struct ib_device *device,
					const union ib_gid *gid,
					enum ib_gid_type gid_type,
					struct net_device *ndev);
const struct ib_gid_attr *rdma_find_gid_by_port(struct ib_device *ib_dev,
						const union ib_gid *gid,
						enum ib_gid_type gid_type,
						u8 port,
						struct net_device *ndev);
const struct ib_gid_attr *rdma_find_gid_by_filter(
	struct ib_device *device, const union ib_gid *gid, u8 port_num,
	bool (*filter)(const union ib_gid *gid, const struct ib_gid_attr *,
		       void *),
	void *context);

int rdma_read_gid_l2_fields(const struct ib_gid_attr *attr,
			    u16 *vlan_id, u8 *smac);
struct net_device *rdma_read_gid_attr_ndev_rcu(const struct ib_gid_attr *attr);

/**
 * ib_get_cached_pkey - Returns a cached PKey table entry
 * @device: The device to query.
 * @port_num: The port number of the device to query.
 * @index: The index into the cached PKey table to query.
 * @pkey: The PKey value found at the specified index.
 *
 * ib_get_cached_pkey() fetches the specified PKey table entry stored in
 * the local software cache.
 */
int ib_get_cached_pkey(struct ib_device    *device_handle,
		       u8                   port_num,
		       int                  index,
		       u16                 *pkey);

/**
 * ib_find_cached_pkey - Returns the PKey table index where a specified
 *   PKey value occurs.
 * @device: The device to query.
 * @port_num: The port number of the device to search for the PKey.
 * @pkey: The PKey value to search for.
 * @index: The index into the cached PKey table where the PKey was found.
 *
 * ib_find_cached_pkey() searches the specified PKey table in
 * the local software cache.
 */
int ib_find_cached_pkey(struct ib_device    *device,
			u8                   port_num,
			u16                  pkey,
			u16                 *index);

/**
 * ib_find_exact_cached_pkey - Returns the PKey table index where a specified
 *   PKey value occurs. Comparison uses the FULL 16 bits (incl membership bit)
 * @device: The device to query.
 * @port_num: The port number of the device to search for the PKey.
 * @pkey: The PKey value to search for.
 * @index: The index into the cached PKey table where the PKey was found.
 *
 * ib_find_exact_cached_pkey() searches the specified PKey table in
 * the local software cache.
 */
int ib_find_exact_cached_pkey(struct ib_device    *device,
			      u8                   port_num,
			      u16                  pkey,
			      u16                 *index);

/**
 * ib_get_cached_lmc - Returns a cached lmc table entry
 * @device: The device to query.
 * @port_num: The port number of the device to query.
 * @lmc: The lmc value for the specified port for that device.
 *
 * ib_get_cached_lmc() fetches the specified lmc table entry stored in
 * the local software cache.
 */
int ib_get_cached_lmc(struct ib_device *device,
		      u8                port_num,
		      u8                *lmc);

/**
 * ib_get_cached_port_state - Returns a cached port state table entry
 * @device: The device to query.
 * @port_num: The port number of the device to query.
 * @port_state: port_state for the specified port for that device.
 *
 * ib_get_cached_port_state() fetches the specified port_state table entry stored in
 * the local software cache.
 */
int ib_get_cached_port_state(struct ib_device *device,
			      u8                port_num,
			      enum ib_port_state *port_active);

bool rdma_is_zero_gid(const union ib_gid *gid);
const struct ib_gid_attr *rdma_get_gid_attr(struct ib_device *device,
					    u8 port_num, int index);
void rdma_put_gid_attr(const struct ib_gid_attr *attr);
void rdma_hold_gid_attr(const struct ib_gid_attr *attr);

#endif /* _IB_CACHE_H */

${this.title}

Code Editor : ib_cache.h