Skip to content

HTTPS clone URL

Subversion checkout URL

You can clone with
or
.
Download ZIP
Browse files

MFC r256467:

Delete all of the old RDMA code (except krping, which was switched to
use sys/ofed some time back).  This has been sitting around as dead code
in the tree for a very long time.

Approved by:	re (hrs)
  • Loading branch information...
commit 8ac41f6ae646ed8aa679d47e2986684788211a2f 1 parent 01cd636
np authored
Showing with 0 additions and 13,224 deletions.
  1. +0 −55 sys/contrib/rdma/core_priv.h
  2. +0 −164 sys/contrib/rdma/ib_addr.h
  3. +0 −120 sys/contrib/rdma/ib_cache.h
  4. +0 −593 sys/contrib/rdma/ib_cm.h
  5. +0 −97 sys/contrib/rdma/ib_fmr_pool.h
  6. +0 −656 sys/contrib/rdma/ib_mad.h
  7. +0 −55 sys/contrib/rdma/ib_marshall.h
  8. +0 −247 sys/contrib/rdma/ib_pack.h
  9. +0 −386 sys/contrib/rdma/ib_sa.h
  10. +0 −132 sys/contrib/rdma/ib_smi.h
  11. +0 −125 sys/contrib/rdma/ib_umem.h
  12. +0 −328 sys/contrib/rdma/ib_user_cm.h
  13. +0 −136 sys/contrib/rdma/ib_user_mad.h
  14. +0 −60 sys/contrib/rdma/ib_user_sa.h
  15. +0 −688 sys/contrib/rdma/ib_user_verbs.h
  16. +0 −1,854 sys/contrib/rdma/ib_verbs.h
  17. +0 −266 sys/contrib/rdma/iw_cm.h
  18. +0 −414 sys/contrib/rdma/rdma_addr.c
  19. +0 −411 sys/contrib/rdma/rdma_cache.c
  20. +0 −318 sys/contrib/rdma/rdma_cm.h
  21. +0 −51 sys/contrib/rdma/rdma_cm_ib.h
  22. +0 −3,000 sys/contrib/rdma/rdma_cma.c
  23. +0 −776 sys/contrib/rdma/rdma_device.c
  24. +0 −1,086 sys/contrib/rdma/rdma_iwcm.c
  25. +0 −215 sys/contrib/rdma/rdma_user_cm.h
  26. +0 −822 sys/contrib/rdma/rdma_verbs.c
  27. +0 −123 sys/contrib/rdma/types.h
  28. +0 −4 sys/modules/rdma/Makefile
  29. +0 −10 sys/modules/rdma/addr/Makefile
  30. +0 −10 sys/modules/rdma/cma/Makefile
  31. +0 −12 sys/modules/rdma/core/Makefile
  32. +0 −10 sys/modules/rdma/iwcm/Makefile
View
55 sys/contrib/rdma/core_priv.h
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2004 Topspin Communications. 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.
- *
- * $Id: core_priv.h 1349 2004-12-16 21:09:43Z roland $
- *
- * $FreeBSD$
- */
-
-#ifndef _CORE_PRIV_H
-#define _CORE_PRIV_H
-#include <sys/mutex.h>
-#include <sys/lock.h>
-
-#include <contrib/rdma/ib_verbs.h>
-
-#ifdef notyet
-int ib_device_register_sysfs(struct ib_device *device);
-void ib_device_unregister_sysfs(struct ib_device *device);
-
-int ib_sysfs_setup(void);
-void ib_sysfs_cleanup(void);
-#endif
-
-int ib_cache_setup(void);
-void ib_cache_cleanup(void);
-
-#endif /* _CORE_PRIV_H */
View
164 sys/contrib/rdma/ib_addr.h
@@ -1,164 +0,0 @@
-/*
- * Copyright (c) 2005 Voltaire Inc. All rights reserved.
- * Copyright (c) 2005 Intel Corporation. All rights reserved.
- *
- * This Software is licensed under one of the following licenses:
- *
- * 1) under the terms of the "Common Public License 1.0" a copy of which is
- * available from the Open Source Initiative, see
- * http://www.opensource.org/licenses/cpl.php.
- *
- * 2) under the terms of the "The BSD License" a copy of which is
- * available from the Open Source Initiative, see
- * http://www.opensource.org/licenses/bsd-license.php.
- *
- * 3) under the terms of the "GNU General Public License (GPL) Version 2" a
- * copy of which is available from the Open Source Initiative, see
- * http://www.opensource.org/licenses/gpl-license.php.
- *
- * Licensee has the right to choose one of the above licenses.
- *
- * Redistributions of source code must retain the above copyright
- * notice and one of the license notices.
- *
- * Redistributions in binary form must reproduce both the above copyright
- * notice, one of the license notices in the documentation
- * and/or other materials provided with the distribution.
- *
- * $FreeBSD$
- *
- */
-
-#if !defined(IB_ADDR_H)
-#define IB_ADDR_H
-
-#include <sys/param.h>
-#include <sys/proc.h>
-#include <sys/condvar.h>
-
-#include <net/if.h>
-#include <net/ethernet.h>
-
-#include <contrib/rdma/ib_verbs.h>
-
-
-#define MAX_ADDR_LEN 20
-
-struct rdma_addr_client {
- int refcount;
- struct cv comp;
- struct mtx lock;
-};
-
-/**
- * rdma_addr_register_client - Register an address client.
- */
-void rdma_addr_register_client(struct rdma_addr_client *client);
-
-/**
- * rdma_addr_unregister_client - Deregister an address client.
- * @client: Client object to deregister.
- */
-void rdma_addr_unregister_client(struct rdma_addr_client *client);
-
-struct rdma_dev_addr {
- unsigned char src_dev_addr[MAX_ADDR_LEN];
- unsigned char dst_dev_addr[MAX_ADDR_LEN];
- unsigned char broadcast[MAX_ADDR_LEN];
- enum rdma_node_type dev_type;
-};
-
-/**
- * rdma_translate_ip - Translate a local IP address to an RDMA hardware
- * address.
- */
-int rdma_translate_ip(struct sockaddr *addr, struct rdma_dev_addr *dev_addr);
-
-/**
- * rdma_resolve_ip - Resolve source and destination IP addresses to
- * RDMA hardware addresses.
- * @client: Address client associated with request.
- * @src_addr: An optional source address to use in the resolution. If a
- * source address is not provided, a usable address will be returned via
- * the callback.
- * @dst_addr: The destination address to resolve.
- * @addr: A reference to a data location that will receive the resolved
- * addresses. The data location must remain valid until the callback has
- * been invoked.
- * @timeout_ms: Amount of time to wait for the address resolution to complete.
- * @callback: Call invoked once address resolution has completed, timed out,
- * or been canceled. A status of 0 indicates success.
- * @context: User-specified context associated with the call.
- */
-int rdma_resolve_ip(struct rdma_addr_client *client,
- struct sockaddr *src_addr, struct sockaddr *dst_addr,
- struct rdma_dev_addr *addr, int timeout_ms,
- void (*callback)(int status, struct sockaddr *src_addr,
- struct rdma_dev_addr *addr, void *context),
- void *context);
-
-void rdma_addr_cancel(struct rdma_dev_addr *addr);
-
-int rdma_copy_addr(struct rdma_dev_addr *dev_addr, struct ifnet *dev,
- const unsigned char *dst_dev_addr);
-
-static inline int ip_addr_size(struct sockaddr *addr)
-{
- return addr->sa_family == AF_INET6 ?
- sizeof(struct sockaddr_in6) : sizeof(struct sockaddr_in);
-}
-
-static inline u16 ib_addr_get_pkey(struct rdma_dev_addr *dev_addr)
-{
- return ((u16)dev_addr->broadcast[8] << 8) | (u16)dev_addr->broadcast[9];
-}
-
-static inline void ib_addr_set_pkey(struct rdma_dev_addr *dev_addr, u16 pkey)
-{
- dev_addr->broadcast[8] = pkey >> 8;
- dev_addr->broadcast[9] = (unsigned char) pkey;
-}
-
-static inline void ib_addr_get_mgid(struct rdma_dev_addr *dev_addr,
- union ib_gid *gid)
-{
- memcpy(gid, dev_addr->broadcast + 4, sizeof *gid);
-}
-
-static inline void ib_addr_get_sgid(struct rdma_dev_addr *dev_addr,
- union ib_gid *gid)
-{
- memcpy(gid, dev_addr->src_dev_addr + 4, sizeof *gid);
-}
-
-static inline void ib_addr_set_sgid(struct rdma_dev_addr *dev_addr,
- union ib_gid *gid)
-{
- memcpy(dev_addr->src_dev_addr + 4, gid, sizeof *gid);
-}
-
-static inline void ib_addr_get_dgid(struct rdma_dev_addr *dev_addr,
- union ib_gid *gid)
-{
- memcpy(gid, dev_addr->dst_dev_addr + 4, sizeof *gid);
-}
-
-static inline void ib_addr_set_dgid(struct rdma_dev_addr *dev_addr,
- union ib_gid *gid)
-{
- memcpy(dev_addr->dst_dev_addr + 4, gid, sizeof *gid);
-}
-
-static inline void iw_addr_get_sgid(struct rdma_dev_addr *dev_addr,
- union ib_gid *gid)
-{
- memcpy(gid, dev_addr->src_dev_addr, sizeof *gid);
-}
-
-static inline void iw_addr_get_dgid(struct rdma_dev_addr *dev_addr,
- union ib_gid *gid)
-{
- memcpy(gid, dev_addr->dst_dev_addr, sizeof *gid);
-}
-
-#endif /* IB_ADDR_H */
View
120 sys/contrib/rdma/ib_cache.h
@@ -1,120 +0,0 @@
-/*
- * 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.
- *
- * $Id: ib_cache.h 1349 2004-12-16 21:09:43Z roland $
- *
- * $FreeBSD$
- */
-
-#ifndef _IB_CACHE_H
-#define _IB_CACHE_H
-
-#include <contrib/rdma/ib_verbs.h>
-
-/**
- * ib_get_cached_gid - Returns a cached GID table entry
- * @device: The device to query.
- * @port_num: The port number of the device to query.
- * @index: The index into the cached GID table to query.
- * @gid: The GID value found at the specified index.
- *
- * ib_get_cached_gid() fetches the specified GID table entry stored in
- * the local software cache.
- */
-int ib_get_cached_gid(struct ib_device *device,
- u8 port_num,
- int index,
- union ib_gid *gid);
-
-/**
- * ib_find_cached_gid - Returns the port number and GID table index where
- * a specified GID value occurs.
- * @device: The device to query.
- * @gid: The GID value to search for.
- * @port_num: The port number of the device where the GID value was found.
- * @index: The index into the cached GID table where the GID was found. This
- * parameter may be NULL.
- *
- * ib_find_cached_gid() searches for the specified GID value in
- * the local software cache.
- */
-int ib_find_cached_gid(struct ib_device *device,
- union ib_gid *gid,
- u8 *port_num,
- u16 *index);
-
-/**
- * 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_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);
-
-#endif /* _IB_CACHE_H */
View
593 sys/contrib/rdma/ib_cm.h
@@ -1,593 +0,0 @@
-/*
- * Copyright (c) 2004, 2005 Intel Corporation. All rights reserved.
- * Copyright (c) 2004 Topspin Corporation. All rights reserved.
- * Copyright (c) 2004 Voltaire 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.
- *
- * $Id: ib_cm.h 4311 2005-12-05 18:42:01Z sean.hefty $
- *
- * $FreeBSD$
- */
-
-
-#if !defined(IB_CM_H)
-#define IB_CM_H
-
-#include <contrib/rdma/ib_mad.h>
-#include <contrib/rdma/ib_sa.h>
-
-enum ib_cm_state {
- IB_CM_IDLE,
- IB_CM_LISTEN,
- IB_CM_REQ_SENT,
- IB_CM_REQ_RCVD,
- IB_CM_MRA_REQ_SENT,
- IB_CM_MRA_REQ_RCVD,
- IB_CM_REP_SENT,
- IB_CM_REP_RCVD,
- IB_CM_MRA_REP_SENT,
- IB_CM_MRA_REP_RCVD,
- IB_CM_ESTABLISHED,
- IB_CM_DREQ_SENT,
- IB_CM_DREQ_RCVD,
- IB_CM_TIMEWAIT,
- IB_CM_SIDR_REQ_SENT,
- IB_CM_SIDR_REQ_RCVD
-};
-
-enum ib_cm_lap_state {
- IB_CM_LAP_UNINIT,
- IB_CM_LAP_IDLE,
- IB_CM_LAP_SENT,
- IB_CM_LAP_RCVD,
- IB_CM_MRA_LAP_SENT,
- IB_CM_MRA_LAP_RCVD,
-};
-
-enum ib_cm_event_type {
- IB_CM_REQ_ERROR,
- IB_CM_REQ_RECEIVED,
- IB_CM_REP_ERROR,
- IB_CM_REP_RECEIVED,
- IB_CM_RTU_RECEIVED,
- IB_CM_USER_ESTABLISHED,
- IB_CM_DREQ_ERROR,
- IB_CM_DREQ_RECEIVED,
- IB_CM_DREP_RECEIVED,
- IB_CM_TIMEWAIT_EXIT,
- IB_CM_MRA_RECEIVED,
- IB_CM_REJ_RECEIVED,
- IB_CM_LAP_ERROR,
- IB_CM_LAP_RECEIVED,
- IB_CM_APR_RECEIVED,
- IB_CM_SIDR_REQ_ERROR,
- IB_CM_SIDR_REQ_RECEIVED,
- IB_CM_SIDR_REP_RECEIVED
-};
-
-enum ib_cm_data_size {
- IB_CM_REQ_PRIVATE_DATA_SIZE = 92,
- IB_CM_MRA_PRIVATE_DATA_SIZE = 222,
- IB_CM_REJ_PRIVATE_DATA_SIZE = 148,
- IB_CM_REP_PRIVATE_DATA_SIZE = 196,
- IB_CM_RTU_PRIVATE_DATA_SIZE = 224,
- IB_CM_DREQ_PRIVATE_DATA_SIZE = 220,
- IB_CM_DREP_PRIVATE_DATA_SIZE = 224,
- IB_CM_REJ_ARI_LENGTH = 72,
- IB_CM_LAP_PRIVATE_DATA_SIZE = 168,
- IB_CM_APR_PRIVATE_DATA_SIZE = 148,
- IB_CM_APR_INFO_LENGTH = 72,
- IB_CM_SIDR_REQ_PRIVATE_DATA_SIZE = 216,
- IB_CM_SIDR_REP_PRIVATE_DATA_SIZE = 136,
- IB_CM_SIDR_REP_INFO_LENGTH = 72,
- IB_CM_COMPARE_SIZE = 64
-};
-
-struct ib_cm_id;
-
-struct ib_cm_req_event_param {
- struct ib_cm_id *listen_id;
- u8 port;
-
- struct ib_sa_path_rec *primary_path;
- struct ib_sa_path_rec *alternate_path;
-
- __be64 remote_ca_guid;
- u32 remote_qkey;
- u32 remote_qpn;
- enum ib_qp_type qp_type;
-
- u32 starting_psn;
- u8 responder_resources;
- u8 initiator_depth;
- unsigned int local_cm_response_timeout:5;
- unsigned int flow_control:1;
- unsigned int remote_cm_response_timeout:5;
- unsigned int retry_count:3;
- unsigned int rnr_retry_count:3;
- unsigned int srq:1;
-};
-
-struct ib_cm_rep_event_param {
- __be64 remote_ca_guid;
- u32 remote_qkey;
- u32 remote_qpn;
- u32 starting_psn;
- u8 responder_resources;
- u8 initiator_depth;
- unsigned int target_ack_delay:5;
- unsigned int failover_accepted:2;
- unsigned int flow_control:1;
- unsigned int rnr_retry_count:3;
- unsigned int srq:1;
-};
-
-enum ib_cm_rej_reason {
- IB_CM_REJ_NO_QP = 1,
- IB_CM_REJ_NO_EEC = 2,
- IB_CM_REJ_NO_RESOURCES = 3,
- IB_CM_REJ_TIMEOUT = 4,
- IB_CM_REJ_UNSUPPORTED = 5,
- IB_CM_REJ_INVALID_COMM_ID = 6,
- IB_CM_REJ_INVALID_COMM_INSTANCE = 7,
- IB_CM_REJ_INVALID_SERVICE_ID = 8,
- IB_CM_REJ_INVALID_TRANSPORT_TYPE = 9,
- IB_CM_REJ_STALE_CONN = 10,
- IB_CM_REJ_RDC_NOT_EXIST = 11,
- IB_CM_REJ_INVALID_GID = 12,
- IB_CM_REJ_INVALID_LID = 13,
- IB_CM_REJ_INVALID_SL = 14,
- IB_CM_REJ_INVALID_TRAFFIC_CLASS = 15,
- IB_CM_REJ_INVALID_HOP_LIMIT = 16,
- IB_CM_REJ_INVALID_PACKET_RATE = 17,
- IB_CM_REJ_INVALID_ALT_GID = 18,
- IB_CM_REJ_INVALID_ALT_LID = 19,
- IB_CM_REJ_INVALID_ALT_SL = 20,
- IB_CM_REJ_INVALID_ALT_TRAFFIC_CLASS = 21,
- IB_CM_REJ_INVALID_ALT_HOP_LIMIT = 22,
- IB_CM_REJ_INVALID_ALT_PACKET_RATE = 23,
- IB_CM_REJ_PORT_CM_REDIRECT = 24,
- IB_CM_REJ_PORT_REDIRECT = 25,
- IB_CM_REJ_INVALID_MTU = 26,
- IB_CM_REJ_INSUFFICIENT_RESP_RESOURCES = 27,
- IB_CM_REJ_CONSUMER_DEFINED = 28,
- IB_CM_REJ_INVALID_RNR_RETRY = 29,
- IB_CM_REJ_DUPLICATE_LOCAL_COMM_ID = 30,
- IB_CM_REJ_INVALID_CLASS_VERSION = 31,
- IB_CM_REJ_INVALID_FLOW_LABEL = 32,
- IB_CM_REJ_INVALID_ALT_FLOW_LABEL = 33
-};
-
-struct ib_cm_rej_event_param {
- enum ib_cm_rej_reason reason;
- void *ari;
- u8 ari_length;
-};
-
-struct ib_cm_mra_event_param {
- u8 service_timeout;
-};
-
-struct ib_cm_lap_event_param {
- struct ib_sa_path_rec *alternate_path;
-};
-
-enum ib_cm_apr_status {
- IB_CM_APR_SUCCESS,
- IB_CM_APR_INVALID_COMM_ID,
- IB_CM_APR_UNSUPPORTED,
- IB_CM_APR_REJECT,
- IB_CM_APR_REDIRECT,
- IB_CM_APR_IS_CURRENT,
- IB_CM_APR_INVALID_QPN_EECN,
- IB_CM_APR_INVALID_LID,
- IB_CM_APR_INVALID_GID,
- IB_CM_APR_INVALID_FLOW_LABEL,
- IB_CM_APR_INVALID_TCLASS,
- IB_CM_APR_INVALID_HOP_LIMIT,
- IB_CM_APR_INVALID_PACKET_RATE,
- IB_CM_APR_INVALID_SL
-};
-
-struct ib_cm_apr_event_param {
- enum ib_cm_apr_status ap_status;
- void *apr_info;
- u8 info_len;
-};
-
-struct ib_cm_sidr_req_event_param {
- struct ib_cm_id *listen_id;
- u8 port;
- u16 pkey;
-};
-
-enum ib_cm_sidr_status {
- IB_SIDR_SUCCESS,
- IB_SIDR_UNSUPPORTED,
- IB_SIDR_REJECT,
- IB_SIDR_NO_QP,
- IB_SIDR_REDIRECT,
- IB_SIDR_UNSUPPORTED_VERSION
-};
-
-struct ib_cm_sidr_rep_event_param {
- enum ib_cm_sidr_status status;
- u32 qkey;
- u32 qpn;
- void *info;
- u8 info_len;
-};
-
-struct ib_cm_event {
- enum ib_cm_event_type event;
- union {
- struct ib_cm_req_event_param req_rcvd;
- struct ib_cm_rep_event_param rep_rcvd;
- /* No data for RTU received events. */
- struct ib_cm_rej_event_param rej_rcvd;
- struct ib_cm_mra_event_param mra_rcvd;
- struct ib_cm_lap_event_param lap_rcvd;
- struct ib_cm_apr_event_param apr_rcvd;
- /* No data for DREQ/DREP received events. */
- struct ib_cm_sidr_req_event_param sidr_req_rcvd;
- struct ib_cm_sidr_rep_event_param sidr_rep_rcvd;
- enum ib_wc_status send_status;
- } param;
-
- void *private_data;
-};
-
-/**
- * ib_cm_handler - User-defined callback to process communication events.
- * @cm_id: Communication identifier associated with the reported event.
- * @event: Information about the communication event.
- *
- * IB_CM_REQ_RECEIVED and IB_CM_SIDR_REQ_RECEIVED communication events
- * generated as a result of listen requests result in the allocation of a
- * new @cm_id. The new @cm_id is returned to the user through this callback.
- * Clients are responsible for destroying the new @cm_id. For peer-to-peer
- * IB_CM_REQ_RECEIVED and all other events, the returned @cm_id corresponds
- * to a user's existing communication identifier.
- *
- * Users may not call ib_destroy_cm_id while in the context of this callback;
- * however, returning a non-zero value instructs the communication manager to
- * destroy the @cm_id after the callback completes.
- */
-typedef int (*ib_cm_handler)(struct ib_cm_id *cm_id,
- struct ib_cm_event *event);
-
-struct ib_cm_id {
- ib_cm_handler cm_handler;
- void *context;
- struct ib_device *device;
- __be64 service_id;
- __be64 service_mask;
- enum ib_cm_state state; /* internal CM/debug use */
- enum ib_cm_lap_state lap_state; /* internal CM/debug use */
- __be32 local_id;
- __be32 remote_id;
- u32 remote_cm_qpn; /* 1 unless redirected */
-};
-
-/**
- * ib_create_cm_id - Allocate a communication identifier.
- * @device: Device associated with the cm_id. All related communication will
- * be associated with the specified device.
- * @cm_handler: Callback invoked to notify the user of CM events.
- * @context: User specified context associated with the communication
- * identifier.
- *
- * Communication identifiers are used to track connection states, service
- * ID resolution requests, and listen requests.
- */
-struct ib_cm_id *ib_create_cm_id(struct ib_device *device,
- ib_cm_handler cm_handler,
- void *context);
-
-/**
- * ib_destroy_cm_id - Destroy a connection identifier.
- * @cm_id: Connection identifier to destroy.
- *
- * This call blocks until the connection identifier is destroyed.
- */
-void ib_destroy_cm_id(struct ib_cm_id *cm_id);
-
-#define IB_SERVICE_ID_AGN_MASK __constant_cpu_to_be64(0xFF00000000000000ULL)
-#define IB_CM_ASSIGN_SERVICE_ID __constant_cpu_to_be64(0x0200000000000000ULL)
-#define IB_CMA_SERVICE_ID __constant_cpu_to_be64(0x0000000001000000ULL)
-#define IB_CMA_SERVICE_ID_MASK __constant_cpu_to_be64(0xFFFFFFFFFF000000ULL)
-#define IB_SDP_SERVICE_ID __constant_cpu_to_be64(0x0000000000010000ULL)
-#define IB_SDP_SERVICE_ID_MASK __constant_cpu_to_be64(0xFFFFFFFFFFFF0000ULL)
-
-struct ib_cm_compare_data {
- u8 data[IB_CM_COMPARE_SIZE];
- u8 mask[IB_CM_COMPARE_SIZE];
-};
-
-/**
- * ib_cm_listen - Initiates listening on the specified service ID for
- * connection and service ID resolution requests.
- * @cm_id: Connection identifier associated with the listen request.
- * @service_id: Service identifier matched against incoming connection
- * and service ID resolution requests. The service ID should be specified
- * network-byte order. If set to IB_CM_ASSIGN_SERVICE_ID, the CM will
- * assign a service ID to the caller.
- * @service_mask: Mask applied to service ID used to listen across a
- * range of service IDs. If set to 0, the service ID is matched
- * exactly. This parameter is ignored if %service_id is set to
- * IB_CM_ASSIGN_SERVICE_ID.
- * @compare_data: This parameter is optional. It specifies data that must
- * appear in the private data of a connection request for the specified
- * listen request.
- */
-int ib_cm_listen(struct ib_cm_id *cm_id, __be64 service_id, __be64 service_mask,
- struct ib_cm_compare_data *compare_data);
-
-struct ib_cm_req_param {
- struct ib_sa_path_rec *primary_path;
- struct ib_sa_path_rec *alternate_path;
- __be64 service_id;
- u32 qp_num;
- enum ib_qp_type qp_type;
- u32 starting_psn;
- const void *private_data;
- u8 private_data_len;
- u8 peer_to_peer;
- u8 responder_resources;
- u8 initiator_depth;
- u8 remote_cm_response_timeout;
- u8 flow_control;
- u8 local_cm_response_timeout;
- u8 retry_count;
- u8 rnr_retry_count;
- u8 max_cm_retries;
- u8 srq;
-};
-
-/**
- * ib_send_cm_req - Sends a connection request to the remote node.
- * @cm_id: Connection identifier that will be associated with the
- * connection request.
- * @param: Connection request information needed to establish the
- * connection.
- */
-int ib_send_cm_req(struct ib_cm_id *cm_id,
- struct ib_cm_req_param *param);
-
-struct ib_cm_rep_param {
- u32 qp_num;
- u32 starting_psn;
- const void *private_data;
- u8 private_data_len;
- u8 responder_resources;
- u8 initiator_depth;
- u8 target_ack_delay;
- u8 failover_accepted;
- u8 flow_control;
- u8 rnr_retry_count;
- u8 srq;
-};
-
-/**
- * ib_send_cm_rep - Sends a connection reply in response to a connection
- * request.
- * @cm_id: Connection identifier that will be associated with the
- * connection request.
- * @param: Connection reply information needed to establish the
- * connection.
- */
-int ib_send_cm_rep(struct ib_cm_id *cm_id,
- struct ib_cm_rep_param *param);
-
-/**
- * ib_send_cm_rtu - Sends a connection ready to use message in response
- * to a connection reply message.
- * @cm_id: Connection identifier associated with the connection request.
- * @private_data: Optional user-defined private data sent with the
- * ready to use message.
- * @private_data_len: Size of the private data buffer, in bytes.
- */
-int ib_send_cm_rtu(struct ib_cm_id *cm_id,
- const void *private_data,
- u8 private_data_len);
-
-/**
- * ib_send_cm_dreq - Sends a disconnection request for an existing
- * connection.
- * @cm_id: Connection identifier associated with the connection being
- * released.
- * @private_data: Optional user-defined private data sent with the
- * disconnection request message.
- * @private_data_len: Size of the private data buffer, in bytes.
- */
-int ib_send_cm_dreq(struct ib_cm_id *cm_id,
- const void *private_data,
- u8 private_data_len);
-
-/**
- * ib_send_cm_drep - Sends a disconnection reply to a disconnection request.
- * @cm_id: Connection identifier associated with the connection being
- * released.
- * @private_data: Optional user-defined private data sent with the
- * disconnection reply message.
- * @private_data_len: Size of the private data buffer, in bytes.
- *
- * If the cm_id is in the correct state, the CM will transition the connection
- * to the timewait state, even if an error occurs sending the DREP message.
- */
-int ib_send_cm_drep(struct ib_cm_id *cm_id,
- const void *private_data,
- u8 private_data_len);
-
-/**
- * ib_cm_notify - Notifies the CM of an event reported to the consumer.
- * @cm_id: Connection identifier to transition to established.
- * @event: Type of event.
- *
- * This routine should be invoked by users to notify the CM of relevant
- * communication events. Events that should be reported to the CM and
- * when to report them are:
- *
- * IB_EVENT_COMM_EST - Used when a message is received on a connected
- * QP before an RTU has been received.
- * IB_EVENT_PATH_MIG - Notifies the CM that the connection has failed over
- * to the alternate path.
- */
-int ib_cm_notify(struct ib_cm_id *cm_id, enum ib_event_type event);
-
-/**
- * ib_send_cm_rej - Sends a connection rejection message to the
- * remote node.
- * @cm_id: Connection identifier associated with the connection being
- * rejected.
- * @reason: Reason for the connection request rejection.
- * @ari: Optional additional rejection information.
- * @ari_length: Size of the additional rejection information, in bytes.
- * @private_data: Optional user-defined private data sent with the
- * rejection message.
- * @private_data_len: Size of the private data buffer, in bytes.
- */
-int ib_send_cm_rej(struct ib_cm_id *cm_id,
- enum ib_cm_rej_reason reason,
- void *ari,
- u8 ari_length,
- const void *private_data,
- u8 private_data_len);
-
-/**
- * ib_send_cm_mra - Sends a message receipt acknowledgement to a connection
- * message.
- * @cm_id: Connection identifier associated with the connection message.
- * @service_timeout: The maximum time required for the sender to reply to
- * to the connection message.
- * @private_data: Optional user-defined private data sent with the
- * message receipt acknowledgement.
- * @private_data_len: Size of the private data buffer, in bytes.
- */
-int ib_send_cm_mra(struct ib_cm_id *cm_id,
- u8 service_timeout,
- const void *private_data,
- u8 private_data_len);
-
-/**
- * ib_send_cm_lap - Sends a load alternate path request.
- * @cm_id: Connection identifier associated with the load alternate path
- * message.
- * @alternate_path: A path record that identifies the alternate path to
- * load.
- * @private_data: Optional user-defined private data sent with the
- * load alternate path message.
- * @private_data_len: Size of the private data buffer, in bytes.
- */
-int ib_send_cm_lap(struct ib_cm_id *cm_id,
- struct ib_sa_path_rec *alternate_path,
- const void *private_data,
- u8 private_data_len);
-
-/**
- * ib_cm_init_qp_attr - Initializes the QP attributes for use in transitioning
- * to a specified QP state.
- * @cm_id: Communication identifier associated with the QP attributes to
- * initialize.
- * @qp_attr: On input, specifies the desired QP state. On output, the
- * mandatory and desired optional attributes will be set in order to
- * modify the QP to the specified state.
- * @qp_attr_mask: The QP attribute mask that may be used to transition the
- * QP to the specified state.
- *
- * Users must set the @qp_attr->qp_state to the desired QP state. This call
- * will set all required attributes for the given transition, along with
- * known optional attributes. Users may override the attributes returned from
- * this call before calling ib_modify_qp.
- */
-int ib_cm_init_qp_attr(struct ib_cm_id *cm_id,
- struct ib_qp_attr *qp_attr,
- int *qp_attr_mask);
-
-/**
- * ib_send_cm_apr - Sends an alternate path response message in response to
- * a load alternate path request.
- * @cm_id: Connection identifier associated with the alternate path response.
- * @status: Reply status sent with the alternate path response.
- * @info: Optional additional information sent with the alternate path
- * response.
- * @info_length: Size of the additional information, in bytes.
- * @private_data: Optional user-defined private data sent with the
- * alternate path response message.
- * @private_data_len: Size of the private data buffer, in bytes.
- */
-int ib_send_cm_apr(struct ib_cm_id *cm_id,
- enum ib_cm_apr_status status,
- void *info,
- u8 info_length,
- const void *private_data,
- u8 private_data_len);
-
-struct ib_cm_sidr_req_param {
- struct ib_sa_path_rec *path;
- __be64 service_id;
- int timeout_ms;
- const void *private_data;
- u8 private_data_len;
- u8 max_cm_retries;
-};
-
-/**
- * ib_send_cm_sidr_req - Sends a service ID resolution request to the
- * remote node.
- * @cm_id: Communication identifier that will be associated with the
- * service ID resolution request.
- * @param: Service ID resolution request information.
- */
-int ib_send_cm_sidr_req(struct ib_cm_id *cm_id,
- struct ib_cm_sidr_req_param *param);
-
-struct ib_cm_sidr_rep_param {
- u32 qp_num;
- u32 qkey;
- enum ib_cm_sidr_status status;
- const void *info;
- u8 info_length;
- const void *private_data;
- u8 private_data_len;
-};
-
-/**
- * ib_send_cm_sidr_rep - Sends a service ID resolution reply to the
- * remote node.
- * @cm_id: Communication identifier associated with the received service ID
- * resolution request.
- * @param: Service ID resolution reply information.
- */
-int ib_send_cm_sidr_rep(struct ib_cm_id *cm_id,
- struct ib_cm_sidr_rep_param *param);
-
-#endif /* IB_CM_H */
View
97 sys/contrib/rdma/ib_fmr_pool.h
@@ -1,97 +0,0 @@
-/*
- * Copyright (c) 2004 Topspin 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.
- *
- * $Id: ib_fmr_pool.h 2730 2005-06-28 16:43:03Z sean.hefty $
- *
- * $FreeBSD$
- */
-
-#if !defined(IB_FMR_POOL_H)
-#define IB_FMR_POOL_H
-
-#include <rdma/ib_verbs.h>
-
-struct ib_fmr_pool;
-
-/**
- * struct ib_fmr_pool_param - Parameters for creating FMR pool
- * @max_pages_per_fmr:Maximum number of pages per map request.
- * @page_shift: Log2 of sizeof "pages" mapped by this fmr
- * @access:Access flags for FMRs in pool.
- * @pool_size:Number of FMRs to allocate for pool.
- * @dirty_watermark:Flush is triggered when @dirty_watermark dirty
- * FMRs are present.
- * @flush_function:Callback called when unmapped FMRs are flushed and
- * more FMRs are possibly available for mapping
- * @flush_arg:Context passed to user's flush function.
- * @cache:If set, FMRs may be reused after unmapping for identical map
- * requests.
- */
-struct ib_fmr_pool_param {
- int max_pages_per_fmr;
- int page_shift;
- enum ib_access_flags access;
- int pool_size;
- int dirty_watermark;
- void (*flush_function)(struct ib_fmr_pool *pool,
- void * arg);
- void *flush_arg;
- unsigned cache:1;
-};
-
-struct ib_pool_fmr {
- struct ib_fmr *fmr;
- struct ib_fmr_pool *pool;
- struct list_head list;
- struct hlist_node cache_node;
- int ref_count;
- int remap_count;
- u64 io_virtual_address;
- int page_list_len;
- u64 page_list[0];
-};
-
-struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
- struct ib_fmr_pool_param *params);
-
-void ib_destroy_fmr_pool(struct ib_fmr_pool *pool);
-
-int ib_flush_fmr_pool(struct ib_fmr_pool *pool);
-
-struct ib_pool_fmr *ib_fmr_pool_map_phys(struct ib_fmr_pool *pool_handle,
- u64 *page_list,
- int list_len,
- u64 io_virtual_address);
-
-int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr);
-
-#endif /* IB_FMR_POOL_H */
View
656 sys/contrib/rdma/ib_mad.h
@@ -1,656 +0,0 @@
-/*
- * Copyright (c) 2004 Mellanox Technologies Ltd. All rights reserved.
- * Copyright (c) 2004 Infinicon Corporation. All rights reserved.
- * Copyright (c) 2004 Intel Corporation. All rights reserved.
- * Copyright (c) 2004 Topspin Corporation. All rights reserved.
- * Copyright (c) 2004-2006 Voltaire Corporation. 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.
- *
- * $Id: ib_mad.h 5596 2006-03-03 01:00:07Z sean.hefty $
- *
- * $FreeBSD$
- */
-
-#if !defined( IB_MAD_H )
-#define IB_MAD_H
-
-
-#include <contrib/rdma/ib_verbs.h>
-
-/* Management base version */
-#define IB_MGMT_BASE_VERSION 1
-
-/* Management classes */
-#define IB_MGMT_CLASS_SUBN_LID_ROUTED 0x01
-#define IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE 0x81
-#define IB_MGMT_CLASS_SUBN_ADM 0x03
-#define IB_MGMT_CLASS_PERF_MGMT 0x04
-#define IB_MGMT_CLASS_BM 0x05
-#define IB_MGMT_CLASS_DEVICE_MGMT 0x06
-#define IB_MGMT_CLASS_CM 0x07
-#define IB_MGMT_CLASS_SNMP 0x08
-#define IB_MGMT_CLASS_DEVICE_ADM 0x10
-#define IB_MGMT_CLASS_BOOT_MGMT 0x11
-#define IB_MGMT_CLASS_BIS 0x12
-#define IB_MGMT_CLASS_CONG_MGMT 0x21
-#define IB_MGMT_CLASS_VENDOR_RANGE2_START 0x30
-#define IB_MGMT_CLASS_VENDOR_RANGE2_END 0x4F
-
-#define IB_OPENIB_OUI (0x001405)
-
-/* Management methods */
-#define IB_MGMT_METHOD_GET 0x01
-#define IB_MGMT_METHOD_SET 0x02
-#define IB_MGMT_METHOD_GET_RESP 0x81
-#define IB_MGMT_METHOD_SEND 0x03
-#define IB_MGMT_METHOD_TRAP 0x05
-#define IB_MGMT_METHOD_REPORT 0x06
-#define IB_MGMT_METHOD_REPORT_RESP 0x86
-#define IB_MGMT_METHOD_TRAP_REPRESS 0x07
-
-#define IB_MGMT_METHOD_RESP 0x80
-#define IB_BM_ATTR_MOD_RESP cpu_to_be32(1)
-
-#define IB_MGMT_MAX_METHODS 128
-
-/* RMPP information */
-#define IB_MGMT_RMPP_VERSION 1
-
-#define IB_MGMT_RMPP_TYPE_DATA 1
-#define IB_MGMT_RMPP_TYPE_ACK 2
-#define IB_MGMT_RMPP_TYPE_STOP 3
-#define IB_MGMT_RMPP_TYPE_ABORT 4
-
-#define IB_MGMT_RMPP_FLAG_ACTIVE 1
-#define IB_MGMT_RMPP_FLAG_FIRST (1<<1)
-#define IB_MGMT_RMPP_FLAG_LAST (1<<2)
-
-#define IB_MGMT_RMPP_NO_RESPTIME 0x1F
-
-#define IB_MGMT_RMPP_STATUS_SUCCESS 0
-#define IB_MGMT_RMPP_STATUS_RESX 1
-#define IB_MGMT_RMPP_STATUS_ABORT_MIN 118
-#define IB_MGMT_RMPP_STATUS_T2L 118
-#define IB_MGMT_RMPP_STATUS_BAD_LEN 119
-#define IB_MGMT_RMPP_STATUS_BAD_SEG 120
-#define IB_MGMT_RMPP_STATUS_BADT 121
-#define IB_MGMT_RMPP_STATUS_W2S 122
-#define IB_MGMT_RMPP_STATUS_S2B 123
-#define IB_MGMT_RMPP_STATUS_BAD_STATUS 124
-#define IB_MGMT_RMPP_STATUS_UNV 125
-#define IB_MGMT_RMPP_STATUS_TMR 126
-#define IB_MGMT_RMPP_STATUS_UNSPEC 127
-#define IB_MGMT_RMPP_STATUS_ABORT_MAX 127
-
-#define IB_QP0 0
-#define IB_QP1 __constant_htonl(1)
-#define IB_QP1_QKEY 0x80010000
-#define IB_QP_SET_QKEY 0x80000000
-
-enum {
- IB_MGMT_MAD_HDR = 24,
- IB_MGMT_MAD_DATA = 232,
- IB_MGMT_RMPP_HDR = 36,
- IB_MGMT_RMPP_DATA = 220,
- IB_MGMT_VENDOR_HDR = 40,
- IB_MGMT_VENDOR_DATA = 216,
- IB_MGMT_SA_HDR = 56,
- IB_MGMT_SA_DATA = 200,
- IB_MGMT_DEVICE_HDR = 64,
- IB_MGMT_DEVICE_DATA = 192,
-};
-
-struct ib_mad_hdr {
- u8 base_version;
- u8 mgmt_class;
- u8 class_version;
- u8 method;
- __be16 status;
- __be16 class_specific;
- __be64 tid;
- __be16 attr_id;
- __be16 resv;
- __be32 attr_mod;
-};
-
-struct ib_rmpp_hdr {
- u8 rmpp_version;
- u8 rmpp_type;
- u8 rmpp_rtime_flags;
- u8 rmpp_status;
- __be32 seg_num;
- __be32 paylen_newwin;
-};
-
-typedef u64 ib_sa_comp_mask;
-
-#define IB_SA_COMP_MASK(n) ((__force ib_sa_comp_mask) cpu_to_be64(1ull << n))
-
-/*
- * ib_sa_hdr and ib_sa_mad structures must be packed because they have
- * 64-bit fields that are only 32-bit aligned. 64-bit architectures will
- * lay them out wrong otherwise. (And unfortunately they are sent on
- * the wire so we can't change the layout)
- */
-struct ib_sa_hdr {
- __be64 sm_key;
- __be16 attr_offset;
- __be16 reserved;
- ib_sa_comp_mask comp_mask;
-} __attribute__ ((packed));
-
-struct ib_mad {
- struct ib_mad_hdr mad_hdr;
- u8 data[IB_MGMT_MAD_DATA];
-};
-
-struct ib_rmpp_mad {
- struct ib_mad_hdr mad_hdr;
- struct ib_rmpp_hdr rmpp_hdr;
- u8 data[IB_MGMT_RMPP_DATA];
-};
-
-struct ib_sa_mad {
- struct ib_mad_hdr mad_hdr;
- struct ib_rmpp_hdr rmpp_hdr;
- struct ib_sa_hdr sa_hdr;
- u8 data[IB_MGMT_SA_DATA];
-} __attribute__ ((packed));
-
-struct ib_vendor_mad {
- struct ib_mad_hdr mad_hdr;
- struct ib_rmpp_hdr rmpp_hdr;
- u8 reserved;
- u8 oui[3];
- u8 data[IB_MGMT_VENDOR_DATA];
-};
-
-struct ib_class_port_info
-{
- u8 base_version;
- u8 class_version;
- __be16 capability_mask;
- u8 reserved[3];
- u8 resp_time_value;
- u8 redirect_gid[16];
- __be32 redirect_tcslfl;
- __be16 redirect_lid;
- __be16 redirect_pkey;
- __be32 redirect_qp;
- __be32 redirect_qkey;
- u8 trap_gid[16];
- __be32 trap_tcslfl;
- __be16 trap_lid;
- __be16 trap_pkey;
- __be32 trap_hlqp;
- __be32 trap_qkey;
-};
-
-/**
- * ib_mad_send_buf - MAD data buffer and work request for sends.
- * @next: A pointer used to chain together MADs for posting.
- * @mad: References an allocated MAD data buffer for MADs that do not have
- * RMPP active. For MADs using RMPP, references the common and management
- * class specific headers.
- * @mad_agent: MAD agent that allocated the buffer.
- * @ah: The address handle to use when sending the MAD.
- * @context: User-controlled context fields.
- * @hdr_len: Indicates the size of the data header of the MAD. This length
- * includes the common MAD, RMPP, and class specific headers.
- * @data_len: Indicates the total size of user-transferred data.
- * @seg_count: The number of RMPP segments allocated for this send.
- * @seg_size: Size of each RMPP segment.
- * @timeout_ms: Time to wait for a response.
- * @retries: Number of times to retry a request for a response.
- *
- * Users are responsible for initializing the MAD buffer itself, with the
- * exception of any RMPP header. Additional segment buffer space allocated
- * beyond data_len is padding.
- */
-struct ib_mad_send_buf {
- struct ib_mad_send_buf *next;
- void *mad;
- struct ib_mad_agent *mad_agent;
- struct ib_ah *ah;
- void *context[2];
- int hdr_len;
- int data_len;
- int seg_count;
- int seg_size;
- int timeout_ms;
- int retries;
-};
-
-/**
- * ib_response_mad - Returns if the specified MAD has been generated in
- * response to a sent request or trap.
- */
-int ib_response_mad(struct ib_mad *mad);
-
-/**
- * ib_get_rmpp_resptime - Returns the RMPP response time.
- * @rmpp_hdr: An RMPP header.
- */
-static inline u8 ib_get_rmpp_resptime(struct ib_rmpp_hdr *rmpp_hdr)
-{
- return rmpp_hdr->rmpp_rtime_flags >> 3;
-}
-
-/**
- * ib_get_rmpp_flags - Returns the RMPP flags.
- * @rmpp_hdr: An RMPP header.
- */
-static inline u8 ib_get_rmpp_flags(struct ib_rmpp_hdr *rmpp_hdr)
-{
- return rmpp_hdr->rmpp_rtime_flags & 0x7;
-}
-
-/**
- * ib_set_rmpp_resptime - Sets the response time in an RMPP header.
- * @rmpp_hdr: An RMPP header.
- * @rtime: The response time to set.
- */
-static inline void ib_set_rmpp_resptime(struct ib_rmpp_hdr *rmpp_hdr, u8 rtime)
-{
- rmpp_hdr->rmpp_rtime_flags = ib_get_rmpp_flags(rmpp_hdr) | (rtime << 3);
-}
-
-/**
- * ib_set_rmpp_flags - Sets the flags in an RMPP header.
- * @rmpp_hdr: An RMPP header.
- * @flags: The flags to set.
- */
-static inline void ib_set_rmpp_flags(struct ib_rmpp_hdr *rmpp_hdr, u8 flags)
-{
- rmpp_hdr->rmpp_rtime_flags = (rmpp_hdr->rmpp_rtime_flags & 0xF1) |
- (flags & 0x7);
-}
-
-struct ib_mad_agent;
-struct ib_mad_send_wc;
-struct ib_mad_recv_wc;
-
-/**
- * ib_mad_send_handler - callback handler for a sent MAD.
- * @mad_agent: MAD agent that sent the MAD.
- * @mad_send_wc: Send work completion information on the sent MAD.
- */
-typedef void (*ib_mad_send_handler)(struct ib_mad_agent *mad_agent,
- struct ib_mad_send_wc *mad_send_wc);
-
-/**
- * ib_mad_snoop_handler - Callback handler for snooping sent MADs.
- * @mad_agent: MAD agent that snooped the MAD.
- * @send_wr: Work request information on the sent MAD.
- * @mad_send_wc: Work completion information on the sent MAD. Valid
- * only for snooping that occurs on a send completion.
- *
- * Clients snooping MADs should not modify data referenced by the @send_wr
- * or @mad_send_wc.
- */
-typedef void (*ib_mad_snoop_handler)(struct ib_mad_agent *mad_agent,
- struct ib_mad_send_buf *send_buf,
- struct ib_mad_send_wc *mad_send_wc);
-
-/**
- * ib_mad_recv_handler - callback handler for a received MAD.
- * @mad_agent: MAD agent requesting the received MAD.
- * @mad_recv_wc: Received work completion information on the received MAD.
- *
- * MADs received in response to a send request operation will be handed to
- * the user before the send operation completes. All data buffers given
- * to registered agents through this routine are owned by the receiving
- * client, except for snooping agents. Clients snooping MADs should not
- * modify the data referenced by @mad_recv_wc.
- */
-typedef void (*ib_mad_recv_handler)(struct ib_mad_agent *mad_agent,
- struct ib_mad_recv_wc *mad_recv_wc);
-
-/**
- * ib_mad_agent - Used to track MAD registration with the access layer.
- * @device: Reference to device registration is on.
- * @qp: Reference to QP used for sending and receiving MADs.
- * @mr: Memory region for system memory usable for DMA.
- * @recv_handler: Callback handler for a received MAD.
- * @send_handler: Callback handler for a sent MAD.
- * @snoop_handler: Callback handler for snooped sent MADs.
- * @context: User-specified context associated with this registration.
- * @hi_tid: Access layer assigned transaction ID for this client.
- * Unsolicited MADs sent by this client will have the upper 32-bits
- * of their TID set to this value.
- * @port_num: Port number on which QP is registered
- * @rmpp_version: If set, indicates the RMPP version used by this agent.
- */
-struct ib_mad_agent {
- struct ib_device *device;
- struct ib_qp *qp;
- struct ib_mr *mr;
- ib_mad_recv_handler recv_handler;
- ib_mad_send_handler send_handler;
- ib_mad_snoop_handler snoop_handler;
- void *context;
- u32 hi_tid;
- u8 port_num;
- u8 rmpp_version;
-};
-
-/**
- * ib_mad_send_wc - MAD send completion information.
- * @send_buf: Send MAD data buffer associated with the send MAD request.
- * @status: Completion status.
- * @vendor_err: Optional vendor error information returned with a failed
- * request.
- */
-struct ib_mad_send_wc {
- struct ib_mad_send_buf *send_buf;
- enum ib_wc_status status;
- u32 vendor_err;
-};
-
-/**
- * ib_mad_recv_buf - received MAD buffer information.
- * @list: Reference to next data buffer for a received RMPP MAD.
- * @grh: References a data buffer containing the global route header.
- * The data refereced by this buffer is only valid if the GRH is
- * valid.
- * @mad: References the start of the received MAD.
- */
-struct ib_mad_recv_buf {
- TAILQ_ENTRY(ib_mad_recv_buf) entry;
- struct ib_grh *grh;
- struct ib_mad *mad;
-};
-
-/**
- * ib_mad_recv_wc - received MAD information.
- * @wc: Completion information for the received data.
- * @recv_buf: Specifies the location of the received data buffer(s).
- * @rmpp_list: Specifies a list of RMPP reassembled received MAD buffers.
- * @mad_len: The length of the received MAD, without duplicated headers.
- *
- * For received response, the wr_id contains a pointer to the ib_mad_send_buf
- * for the corresponding send request.
- */
-struct ib_mad_recv_wc {
- struct ib_wc *wc;
- struct ib_mad_recv_buf recv_buf;
- TAILQ_ENTRY(ib_mad_recv_wc) entry;
- int mad_len;
-};
-
-/**
- * ib_mad_reg_req - MAD registration request
- * @mgmt_class: Indicates which management class of MADs should be receive
- * by the caller. This field is only required if the user wishes to
- * receive unsolicited MADs, otherwise it should be 0.
- * @mgmt_class_version: Indicates which version of MADs for the given
- * management class to receive.
- * @oui: Indicates IEEE OUI when mgmt_class is a vendor class
- * in the range from 0x30 to 0x4f. Otherwise not used.
- * @method_mask: The caller will receive unsolicited MADs for any method
- * where @method_mask = 1.
- */
-struct ib_mad_reg_req {
- u8 mgmt_class;
- u8 mgmt_class_version;
- u8 oui[3];
-#ifdef notyet
- DECLARE_BITMAP(method_mask, IB_MGMT_MAX_METHODS);
-#endif
-};
-
-/**
- * ib_register_mad_agent - Register to send/receive MADs.
- * @device: The device to register with.
- * @port_num: The port on the specified device to use.
- * @qp_type: Specifies which QP to access. Must be either
- * IB_QPT_SMI or IB_QPT_GSI.
- * @mad_reg_req: Specifies which unsolicited MADs should be received
- * by the caller. This parameter may be NULL if the caller only
- * wishes to receive solicited responses.
- * @rmpp_version: If set, indicates that the client will send
- * and receive MADs that contain the RMPP header for the given version.
- * If set to 0, indicates that RMPP is not used by this client.
- * @send_handler: The completion callback routine invoked after a send
- * request has completed.
- * @recv_handler: The completion callback routine invoked for a received
- * MAD.
- * @context: User specified context associated with the registration.
- */
-struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
- u8 port_num,
- enum ib_qp_type qp_type,
- struct ib_mad_reg_req *mad_reg_req,
- u8 rmpp_version,
- ib_mad_send_handler send_handler,
- ib_mad_recv_handler recv_handler,
- void *context);
-
-enum ib_mad_snoop_flags {
- /*IB_MAD_SNOOP_POSTED_SENDS = 1,*/
- /*IB_MAD_SNOOP_RMPP_SENDS = (1<<1),*/
- IB_MAD_SNOOP_SEND_COMPLETIONS = (1<<2),
- /*IB_MAD_SNOOP_RMPP_SEND_COMPLETIONS = (1<<3),*/
- IB_MAD_SNOOP_RECVS = (1<<4)
- /*IB_MAD_SNOOP_RMPP_RECVS = (1<<5),*/
- /*IB_MAD_SNOOP_REDIRECTED_QPS = (1<<6)*/
-};
-
-/**
- * ib_register_mad_snoop - Register to snoop sent and received MADs.
- * @device: The device to register with.
- * @port_num: The port on the specified device to use.
- * @qp_type: Specifies which QP traffic to snoop. Must be either
- * IB_QPT_SMI or IB_QPT_GSI.
- * @mad_snoop_flags: Specifies information where snooping occurs.
- * @send_handler: The callback routine invoked for a snooped send.
- * @recv_handler: The callback routine invoked for a snooped receive.
- * @context: User specified context associated with the registration.
- */
-struct ib_mad_agent *ib_register_mad_snoop(struct ib_device *device,
- u8 port_num,
- enum ib_qp_type qp_type,
- int mad_snoop_flags,
- ib_mad_snoop_handler snoop_handler,
- ib_mad_recv_handler recv_handler,
- void *context);
-
-/**
- * ib_unregister_mad_agent - Unregisters a client from using MAD services.
- * @mad_agent: Corresponding MAD registration request to deregister.
- *
- * After invoking this routine, MAD services are no longer usable by the
- * client on the associated QP.
- */
-int ib_unregister_mad_agent(struct ib_mad_agent *mad_agent);
-
-/**
- * ib_post_send_mad - Posts MAD(s) to the send queue of the QP associated
- * with the registered client.
- * @send_buf: Specifies the information needed to send the MAD(s).
- * @bad_send_buf: Specifies the MAD on which an error was encountered. This
- * parameter is optional if only a single MAD is posted.
- *
- * Sent MADs are not guaranteed to complete in the order that they were posted.
- *
- * If the MAD requires RMPP, the data buffer should contain a single copy
- * of the common MAD, RMPP, and class specific headers, followed by the class
- * defined data. If the class defined data would not divide evenly into
- * RMPP segments, then space must be allocated at the end of the referenced
- * buffer for any required padding. To indicate the amount of class defined
- * data being transferred, the paylen_newwin field in the RMPP header should
- * be set to the size of the class specific header plus the amount of class
- * defined data being transferred. The paylen_newwin field should be
- * specified in network-byte order.
- */
-int ib_post_send_mad(struct ib_mad_send_buf *send_buf,
- struct ib_mad_send_buf **bad_send_buf);
-
-
-/**
- * ib_free_recv_mad - Returns data buffers used to receive a MAD.
- * @mad_recv_wc: Work completion information for a received MAD.
- *
- * Clients receiving MADs through their ib_mad_recv_handler must call this
- * routine to return the work completion buffers to the access layer.
- */
-void ib_free_recv_mad(struct ib_mad_recv_wc *mad_recv_wc);
-
-/**
- * ib_cancel_mad - Cancels an outstanding send MAD operation.
- * @mad_agent: Specifies the registration associated with sent MAD.
- * @send_buf: Indicates the MAD to cancel.
- *
- * MADs will be returned to the user through the corresponding
- * ib_mad_send_handler.
- */
-void ib_cancel_mad(struct ib_mad_agent *mad_agent,
- struct ib_mad_send_buf *send_buf);
-
-/**
- * ib_modify_mad - Modifies an outstanding send MAD operation.
- * @mad_agent: Specifies the registration associated with sent MAD.
- * @send_buf: Indicates the MAD to modify.
- * @timeout_ms: New timeout value for sent MAD.
- *
- * This call will reset the timeout value for a sent MAD to the specified
- * value.
- */
-int ib_modify_mad(struct ib_mad_agent *mad_agent,
- struct ib_mad_send_buf *send_buf, u32 timeout_ms);
-
-/**
- * ib_redirect_mad_qp - Registers a QP for MAD services.
- * @qp: Reference to a QP that requires MAD services.
- * @rmpp_version: If set, indicates that the client will send
- * and receive MADs that contain the RMPP header for the given version.
- * If set to 0, indicates that RMPP is not used by this client.
- * @send_handler: The completion callback routine invoked after a send
- * request has completed.
- * @recv_handler: The completion callback routine invoked for a received
- * MAD.
- * @context: User specified context associated with the registration.
- *
- * Use of this call allows clients to use MAD services, such as RMPP,
- * on user-owned QPs. After calling this routine, users may send
- * MADs on the specified QP by calling ib_mad_post_send.
- */
-struct ib_mad_agent *ib_redirect_mad_qp(struct ib_qp *qp,
- u8 rmpp_version,
- ib_mad_send_handler send_handler,
- ib_mad_recv_handler recv_handler,
- void *context);
-
-/**
- * ib_process_mad_wc - Processes a work completion associated with a
- * MAD sent or received on a redirected QP.
- * @mad_agent: Specifies the registered MAD service using the redirected QP.
- * @wc: References a work completion associated with a sent or received
- * MAD segment.
- *
- * This routine is used to complete or continue processing on a MAD request.
- * If the work completion is associated with a send operation, calling
- * this routine is required to continue an RMPP transfer or to wait for a
- * corresponding response, if it is a request. If the work completion is
- * associated with a receive operation, calling this routine is required to
- * process an inbound or outbound RMPP transfer, or to match a response MAD
- * with its corresponding request.
- */
-int ib_process_mad_wc(struct ib_mad_agent *mad_agent,
- struct ib_wc *wc);
-
-/**
- * ib_create_send_mad - Allocate and initialize a data buffer and work request
- * for sending a MAD.
- * @mad_agent: Specifies the registered MAD service to associate with the MAD.
- * @remote_qpn: Specifies the QPN of the receiving node.
- * @pkey_index: Specifies which PKey the MAD will be sent using. This field
- * is valid only if the remote_qpn is QP 1.
- * @rmpp_active: Indicates if the send will enable RMPP.
- * @hdr_len: Indicates the size of the data header of the MAD. This length
- * should include the common MAD header, RMPP header, plus any class
- * specific header.
- * @data_len: Indicates the size of any user-transferred data. The call will
- * automatically adjust the allocated buffer size to account for any
- * additional padding that may be necessary.
- * @gfp_mask: GFP mask used for the memory allocation.
- *
- * This routine allocates a MAD for sending. The returned MAD send buffer
- * will reference a data buffer usable for sending a MAD, along
- * with an initialized work request structure. Users may modify the returned
- * MAD data buffer before posting the send.
- *
- * The returned MAD header, class specific headers, and any padding will be
- * cleared. Users are responsible for initializing the common MAD header,
- * any class specific header, and MAD data area.
- * If @rmpp_active is set, the RMPP header will be initialized for sending.
- */
-struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent,
- u32 remote_qpn, u16 pkey_index,
- int rmpp_active,
- int hdr_len, int data_len,
- int gfp_mask);
-
-/**
- * ib_is_mad_class_rmpp - returns whether given management class
- * supports RMPP.
- * @mgmt_class: management class
- *
- * This routine returns whether the management class supports RMPP.
- */
-int ib_is_mad_class_rmpp(u8 mgmt_class);
-
-/**
- * ib_get_mad_data_offset - returns the data offset for a given
- * management class.
- * @mgmt_class: management class
- *
- * This routine returns the data offset in the MAD for the management
- * class requested.
- */
-int ib_get_mad_data_offset(u8 mgmt_class);
-
-/**
- * ib_get_rmpp_segment - returns the data buffer for a given RMPP segment.
- * @send_buf: Previously allocated send data buffer.
- * @seg_num: number of segment to return
- *
- * This routine returns a pointer to the data buffer of an RMPP MAD.
- * Users must provide synchronization to @send_buf around this call.
- */
-void *ib_get_rmpp_segment(struct ib_mad_send_buf *send_buf, int seg_num);
-
-/**
- * ib_free_send_mad - Returns data buffers used to send a MAD.
- * @send_buf: Previously allocated send data buffer.
- */
-void ib_free_send_mad(struct ib_mad_send_buf *send_buf);
-
-#endif /* IB_MAD_H */
View
55 sys/contrib/rdma/ib_marshall.h
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) 2005-2006 Intel Corporation. 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.
- *
- * $FreeBSD$
- */
-
-#if !defined(IB_USER_MARSHALL_H)
-#define IB_USER_MARSHALL_H
-
-#include <rdma/ib_verbs.h>
-#include <rdma/ib_sa.h>
-#include <rdma/ib_user_verbs.h>
-#include <rdma/ib_user_sa.h>
-
-void ib_copy_qp_attr_to_user(struct ib_uverbs_qp_attr *dst,
- struct ib_qp_attr *src);
-
-void ib_copy_ah_attr_to_user(struct ib_uverbs_ah_attr *dst,
- struct ib_ah_attr *src);
-
-void ib_copy_path_rec_to_user(struct ib_user_path_rec *dst,
- struct ib_sa_path_rec *src);
-
-void ib_copy_path_rec_from_user(struct ib_sa_path_rec *dst,
- struct ib_user_path_rec *src);
-
-#endif /* IB_USER_MARSHALL_H */
View
247 sys/contrib/rdma/ib_pack.h
@@ -1,247 +0,0 @@
-/*
- * Copyright (c) 2004 Topspin Corporation. 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.
- *
- * $Id: ib_pack.h 1349 2004-12-16 21:09:43Z roland $
- *
- * $FreeBSD$
- */
-
-#ifndef IB_PACK_H
-#define IB_PACK_H
-
-#include <rdma/ib_verbs.h>
-
-enum {
- IB_LRH_BYTES = 8,
- IB_GRH_BYTES = 40,
- IB_BTH_BYTES = 12,
- IB_DETH_BYTES = 8
-};
-
-struct ib_field {
- size_t struct_offset_bytes;
- size_t struct_size_bytes;
- int offset_words;
- int offset_bits;
- int size_bits;
- char *field_name;
-};
-
-#define RESERVED \
- .field_name = "reserved"
-
-/*
- * This macro cleans up the definitions of constants for BTH opcodes.
- * It is used to define constants such as IB_OPCODE_UD_SEND_ONLY,
- * which becomes IB_OPCODE_UD + IB_OPCODE_SEND_ONLY, and this gives
- * the correct value.
- *
- * In short, user code should use the constants defined using the
- * macro rather than worrying about adding together other constants.
-*/
-#define IB_OPCODE(transport, op) \
- IB_OPCODE_ ## transport ## _ ## op = \
- IB_OPCODE_ ## transport + IB_OPCODE_ ## op
-
-enum {
- /* transport types -- just used to define real constants */
- IB_OPCODE_RC = 0x00,
- IB_OPCODE_UC = 0x20,
- IB_OPCODE_RD = 0x40,
- IB_OPCODE_UD = 0x60,
-
- /* operations -- just used to define real constants */
- IB_OPCODE_SEND_FIRST = 0x00,
- IB_OPCODE_SEND_MIDDLE = 0x01,
- IB_OPCODE_SEND_LAST = 0x02,
- IB_OPCODE_SEND_LAST_WITH_IMMEDIATE = 0x03,
- IB_OPCODE_SEND_ONLY = 0x04,
- IB_OPCODE_SEND_ONLY_WITH_IMMEDIATE = 0x05,
- IB_OPCODE_RDMA_WRITE_FIRST = 0x06,
- IB_OPCODE_RDMA_WRITE_MIDDLE = 0x07,
- IB_OPCODE_RDMA_WRITE_LAST = 0x08,
- IB_OPCODE_RDMA_WRITE_LAST_WITH_IMMEDIATE = 0x09,
- IB_OPCODE_RDMA_WRITE_ONLY = 0x0a,
- IB_OPCODE_RDMA_WRITE_ONLY_WITH_IMMEDIATE = 0x0b,
- IB_OPCODE_RDMA_READ_REQUEST = 0x0c,
- IB_OPCODE_RDMA_READ_RESPONSE_FIRST = 0x0d,
- IB_OPCODE_RDMA_READ_RESPONSE_MIDDLE = 0x0e,
- IB_OPCODE_RDMA_READ_RESPONSE_LAST = 0x0f,
- IB_OPCODE_RDMA_READ_RESPONSE_ONLY = 0x10,
- IB_OPCODE_ACKNOWLEDGE = 0x11,
- IB_OPCODE_ATOMIC_ACKNOWLEDGE = 0x12,
- IB_OPCODE_COMPARE_SWAP = 0x13,
- IB_OPCODE_FETCH_ADD = 0x14,
-
- /* real constants follow -- see comment about above IB_OPCODE()
- macro for more details */
-
- /* RC */
- IB_OPCODE(RC, SEND_FIRST),
- IB_OPCODE(RC, SEND_MIDDLE),
- IB_OPCODE(RC, SEND_LAST),
- IB_OPCODE(RC, SEND_LAST_WITH_IMMEDIATE),
- IB_OPCODE(RC, SEND_ONLY),
- IB_OPCODE(RC, SEND_ONLY_WITH_IMMEDIATE),
- IB_OPCODE(RC, RDMA_WRITE_FIRST),
- IB_OPCODE(RC, RDMA_WRITE_MIDDLE),
- IB_OPCODE(RC, RDMA_WRITE_LAST),
- IB_OPCODE(RC, RDMA_WRITE_LAST_WITH_IMMEDIATE),
- IB_OPCODE(RC, RDMA_WRITE_ONLY),
- IB_OPCODE(RC, RDMA_WRITE_ONLY_WITH_IMMEDIATE),
- IB_OPCODE(RC, RDMA_READ_REQUEST),
- IB_OPCODE(RC, RDMA_READ_RESPONSE_FIRST),
- IB_OPCODE(RC, RDMA_READ_RESPONSE_MIDDLE),
- IB_OPCODE(RC, RDMA_READ_RESPONSE_LAST),
- IB_OPCODE(RC, RDMA_READ_RESPONSE_ONLY),
- IB_OPCODE(RC, ACKNOWLEDGE),
- IB_OPCODE(RC, ATOMIC_ACKNOWLEDGE),
- IB_OPCODE(RC, COMPARE_SWAP),
- IB_OPCODE(RC, FETCH_ADD),
-
- /* UC */
- IB_OPCODE(UC, SEND_FIRST),
- IB_OPCODE(UC, SEND_MIDDLE),
- IB_OPCODE(UC, SEND_LAST),
- IB_OPCODE(UC, SEND_LAST_WITH_IMMEDIATE),
- IB_OPCODE(UC, SEND_ONLY),
- IB_OPCODE(UC, SEND_ONLY_WITH_IMMEDIATE),
- IB_OPCODE(UC, RDMA_WRITE_FIRST),
- IB_OPCODE(UC, RDMA_WRITE_MIDDLE),
- IB_OPCODE(UC, RDMA_WRITE_LAST),
- IB_OPCODE(UC, RDMA_WRITE_LAST_WITH_IMMEDIATE),
- IB_OPCODE(UC, RDMA_WRITE_ONLY),
- IB_OPCODE(UC, RDMA_WRITE_ONLY_WITH_IMMEDIATE),
-
- /* RD */
- IB_OPCODE(RD, SEND_FIRST),
- IB_OPCODE(RD, SEND_MIDDLE),
- IB_OPCODE(RD, SEND_LAST),
- IB_OPCODE(RD, SEND_LAST_WITH_IMMEDIATE),
- IB_OPCODE(RD, SEND_ONLY),
- IB_OPCODE(RD, SEND_ONLY_WITH_IMMEDIATE),
- IB_OPCODE(RD, RDMA_WRITE_FIRST),
- IB_OPCODE(RD, RDMA_WRITE_MIDDLE),
- IB_OPCODE(RD, RDMA_WRITE_LAST),
- IB_OPCODE(RD, RDMA_WRITE_LAST_WITH_IMMEDIATE),
- IB_OPCODE(RD, RDMA_WRITE_ONLY),
- IB_OPCODE(RD, RDMA_WRITE_ONLY_WITH_IMMEDIATE),
- IB_OPCODE(RD, RDMA_READ_REQUEST),
- IB_OPCODE(RD, RDMA_READ_RESPONSE_FIRST),
- IB_OPCODE(RD, RDMA_READ_RESPONSE_MIDDLE),
- IB_OPCODE(RD, RDMA_READ_RESPONSE_LAST),
- IB_OPCODE(RD, RDMA_READ_RESPONSE_ONLY),
- IB_OPCODE(RD, ACKNOWLEDGE),
- IB_OPCODE(RD, ATOMIC_ACKNOWLEDGE),
- IB_OPCODE(RD, COMPARE_SWAP),
- IB_OPCODE(RD, FETCH_ADD),
-
- /* UD */
- IB_OPCODE(UD, SEND_ONLY),
- IB_OPCODE(UD, SEND_ONLY_WITH_IMMEDIATE)
-};
-
-enum {
- IB_LNH_RAW = 0,
- IB_LNH_IP = 1,
- IB_LNH_IBA_LOCAL = 2,
- IB_LNH_IBA_GLOBAL = 3
-};
-
-struct ib_unpacked_lrh {
- u8 virtual_lane;
- u8 link_version;
- u8 service_level;
- u8 link_next_header;
- __be16 destination_lid;
- __be16 packet_length;
- __be16 source_lid;
-};
-
-struct ib_unpacked_grh {
- u8 ip_version;
- u8 traffic_class;
- __be32 flow_label;
- __be16 payload_length;
- u8 next_header;
- u8 hop_limit;
- union ib_gid source_gid;
- union ib_gid destination_gid;
-};
-
-struct ib_unpacked_bth {
- u8 opcode;
- u8 solicited_event;
- u8 mig_req;
- u8 pad_count;
- u8 transport_header_version;
- __be16 pkey;
- __be32 destination_qpn;
- u8 ack_req;
- __be32 psn;
-};
-
-struct ib_unpacked_deth {
- __be32 qkey;
- __be32 source_qpn;
-};
-
-struct ib_ud_header {
- struct ib_unpacked_lrh lrh;
- int grh_present;
- struct ib_unpacked_grh grh;
- struct ib_unpacked_bth bth;
- struct ib_unpacked_deth deth;
- int immediate_present;
- __be32 immediate_data;
-};
-
-void ib_pack(const struct ib_field *desc,
- int desc_len,
- void *structure,
- void *buf);
-
-void ib_unpack(const struct ib_field *desc,
- int desc_len,
- void *buf,
- void *structure);
-
-void ib_ud_header_init(int payload_bytes,
- int grh_present,
- struct ib_ud_header *header);
-
-int ib_ud_header_pack(struct ib_ud_header *header,
- void *buf);
-
-int ib_ud_header_unpack(void *buf,
- struct ib_ud_header *header);
-
-#endif /* IB_PACK_H */
View
386 sys/contrib/rdma/ib_sa.h
@@ -1,386 +0,0 @@
-/*
- * Copyright (c) 2004 Topspin Communications. All rights reserved.
- * Copyright (c) 2005 Voltaire, Inc. All rights reserved.
- * Copyright (c) 2006 Intel Corporation. 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.
- *
- * $Id: ib_sa.h 2811 2005-07-06 18:11:43Z halr $
- *
- * $FreeBSD$
- */
-
-#ifndef IB_SA_H
-#define IB_SA_H
-
-#include <machine/atomic.h>
-
-#include <contrib/rdma/ib_verbs.h>
-#include <contrib/rdma/ib_mad.h>
-
-enum {
- IB_SA_CLASS_VERSION = 2, /* IB spec version 1.1/1.2 */
-
- IB_SA_METHOD_GET_TABLE = 0x12,
- IB_SA_METHOD_GET_TABLE_RESP = 0x92,
- IB_SA_METHOD_DELETE = 0x15,
- IB_SA_METHOD_DELETE_RESP = 0x95,
- IB_SA_METHOD_GET_MULTI = 0x14,
- IB_SA_METHOD_GET_MULTI_RESP = 0x94,
- IB_SA_METHOD_GET_TRACE_TBL = 0x13
-};
-
-enum {
- IB_SA_ATTR_CLASS_PORTINFO = 0x01,
- IB_SA_ATTR_NOTICE = 0x02,
- IB_SA_ATTR_INFORM_INFO = 0x03,
- IB_SA_ATTR_NODE_REC = 0x11,
- IB_SA_ATTR_PORT_INFO_REC = 0x12,
- IB_SA_ATTR_SL2VL_REC = 0x13,
- IB_SA_ATTR_SWITCH_REC = 0x14,
- IB_SA_ATTR_LINEAR_FDB_REC = 0x15,
- IB_SA_ATTR_RANDOM_FDB_REC = 0x16,
- IB_SA_ATTR_MCAST_FDB_REC = 0x17,
- IB_SA_ATTR_SM_INFO_REC = 0x18,
- IB_SA_ATTR_LINK_REC = 0x20,
- IB_SA_ATTR_GUID_INFO_REC = 0x30,
- IB_SA_ATTR_SERVICE_REC = 0x31,
- IB_SA_ATTR_PARTITION_REC = 0x33,
- IB_SA_ATTR_PATH_REC = 0x35,
- IB_SA_ATTR_VL_ARB_REC = 0x36,
- IB_SA_ATTR_MC_MEMBER_REC = 0x38,
- IB_SA_ATTR_TRACE_REC = 0x39,
- IB_SA_ATTR_MULTI_PATH_REC = 0x3a,
- IB_SA_ATTR_SERVICE_ASSOC_REC = 0x3b,
- IB_SA_ATTR_INFORM_INFO_REC = 0xf3
-};
-
-enum ib_sa_selector {
- IB_SA_GT = 0,
- IB_SA_LT = 1,
- IB_SA_EQ = 2,
- /*
- * The meaning of "best" depends on the attribute: for
- * example, for MTU best will return the largest available
- * MTU, while for packet life time, best will return the
- * smallest available life time.
- */
- IB_SA_BEST = 3
-};
-
-/*
- * Structures for SA records are named "struct ib_sa_xxx_rec." No
- * attempt is made to pack structures to match the physical layout of
- * SA records in SA MADs; all packing and unpacking is handled by the
- * SA query code.
- *
- * For a record with structure ib_sa_xxx_rec, the naming convention
- * for the component mask value for field yyy is IB_SA_XXX_REC_YYY (we
- * never use different abbreviations or otherwise change the spelling
- * of xxx/yyy between ib_sa_xxx_rec.yyy and IB_SA_XXX_REC_YYY).
- *
- * Reserved rows are indicated with comments to help maintainability.
- */
-
-/* reserved: 0 */
-/* reserved: 1 */
-#define IB_SA_PATH_REC_DGID IB_SA_COMP_MASK( 2)
-#define IB_SA_PATH_REC_SGID IB_SA_COMP_MASK( 3)
-#define IB_SA_PATH_REC_DLID IB_SA_COMP_MASK( 4)
-#define IB_SA_PATH_REC_SLID IB_SA_COMP_MASK( 5)
-#define IB_SA_PATH_REC_RAW_TRAFFIC IB_SA_COMP_MASK( 6)
-/* reserved: 7 */
-#define IB_SA_PATH_REC_FLOW_LABEL IB_SA_COMP_MASK( 8)
-#define IB_SA_PATH_REC_HOP_LIMIT IB_SA_COMP_MASK( 9)
-#define IB_SA_PATH_REC_TRAFFIC_CLASS IB_SA_COMP_MASK(10)
-#define IB_SA_PATH_REC_REVERSIBLE IB_SA_COMP_MASK(11)
-#define IB_SA_PATH_REC_NUMB_PATH IB_SA_COMP_MASK(12)
-#define IB_SA_PATH_REC_PKEY IB_SA_COMP_MASK(13)
-/* reserved: 14 */
-#define IB_SA_PATH_REC_SL IB_SA_COMP_MASK(15)
-#define IB_SA_PATH_REC_MTU_SELECTOR IB_SA_COMP_MASK(16)
-#define IB_SA_PATH_REC_MTU IB_SA_COMP_MASK(17)
-#define IB_SA_PATH_REC_RATE_SELECTOR IB_SA_COMP_MASK(18)
-#define IB_SA_PATH_REC_RATE IB_SA_COMP_MASK(19)
-#define IB_SA_PATH_REC_PACKET_LIFE_TIME_SELECTOR IB_SA_COMP_MASK(20)
-#define IB_SA_PATH_REC_PACKET_LIFE_TIME IB_SA_COMP_MASK(21)
-#define IB_SA_PATH_REC_PREFERENCE IB_SA_COMP_MASK(22)
-
-struct ib_sa_path_rec {
- /* reserved */
- /* reserved */
- union ib_gid dgid;
- union ib_gid sgid;
- __be16 dlid;
- __be16 slid;
- int raw_traffic;
- /* reserved */
- __be32 flow_label;
- u8 hop_limit;
- u8 traffic_class;
- int reversible;
- u8 numb_path;
- __be16 pkey;
- /* reserved */
- u8 sl;
- u8 mtu_selector;
- u8 mtu;
- u8 rate_selector;
- u8 rate;
- u8 packet_life_time_selector;
- u8 packet_life_time;
- u8 preference;
-};
-
-#define IB_SA_MCMEMBER_REC_MGID IB_SA_COMP_MASK( 0)
-#define IB_SA_MCMEMBER_REC_PORT_GID IB_SA_COMP_MASK( 1)
-#define IB_SA_MCMEMBER_REC_QKEY IB_SA_COMP_MASK( 2)
-#define IB_SA_MCMEMBER_REC_MLID IB_SA_COMP_MASK( 3)
-#define IB_SA_MCMEMBER_REC_MTU_SELECTOR IB_SA_COMP_MASK( 4)
-#define IB_SA_MCMEMBER_REC_MTU IB_SA_COMP_MASK( 5)
-#define IB_SA_MCMEMBER_REC_TRAFFIC_CLASS IB_SA_COMP_MASK( 6)
-#define IB_SA_MCMEMBER_REC_PKEY IB_SA_COMP_MASK( 7)
-#define IB_SA_MCMEMBER_REC_RATE_SELECTOR IB_SA_COMP_MASK( 8)
-#define IB_SA_MCMEMBER_REC_RATE IB_SA_COMP_MASK( 9)
-#define IB_SA_MCMEMBER_REC_PACKET_LIFE_TIME_SELECTOR IB_SA_COMP_MASK(10)
-#define IB_SA_MCMEMBER_REC_PACKET_LIFE_TIME IB_SA_COMP_MASK(11)
-#define IB_SA_MCMEMBER_REC_SL IB_SA_COMP_MASK(12)
-#define IB_SA_MCMEMBER_REC_FLOW_LABEL IB_SA_COMP_MASK(13)
-#define IB_SA_MCMEMBER_REC_HOP_LIMIT IB_SA_COMP_MASK(14)
-#define IB_SA_MCMEMBER_REC_SCOPE IB_SA_COMP_MASK(15)
-#define IB_SA_MCMEMBER_REC_JOIN_STATE IB_SA_COMP_MASK(16)
-#define IB_SA_MCMEMBER_REC_PROXY_JOIN IB_SA_COMP_MASK(17)
-
-struct ib_sa_mcmember_rec {
- union ib_gid mgid;
- union ib_gid port_gid;
- __be32 qkey;
- __be16 mlid;
- u8 mtu_selector;
- u8 mtu;
- u8 traffic_class;
- __be16 pkey;
- u8 rate_selector;
- u8 rate;
- u8 packet_life_time_selector;
- u8 packet_life_time;
- u8 sl;
- __be32 flow_label;
- u8 hop_limit;
- u8 scope;
- u8 join_state;
- int proxy_join;
-};
-
-/* Service Record Component Mask Sec 15.2.5.14 Ver 1.1 */
-#define IB_SA_SERVICE_REC_SERVICE_ID IB_SA_COMP_MASK( 0)
-#define IB_SA_SERVICE_REC_SERVICE_GID IB_SA_COMP_MASK( 1)
-#define IB_SA_SERVICE_REC_SERVICE_PKEY IB_SA_COMP_MASK( 2)
-/* reserved: 3 */
-#define IB_SA_SERVICE_REC_SERVICE_LEASE IB_SA_COMP_MASK( 4)
-#define IB_SA_SERVICE_REC_SERVICE_KEY IB_SA_COMP_MASK( 5)
-#define IB_SA_SERVICE_REC_SERVICE_NAME IB_SA_COMP_MASK( 6)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_0 IB_SA_COMP_MASK( 7)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_1 IB_SA_COMP_MASK( 8)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_2 IB_SA_COMP_MASK( 9)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_3 IB_SA_COMP_MASK(10)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_4 IB_SA_COMP_MASK(11)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_5 IB_SA_COMP_MASK(12)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_6 IB_SA_COMP_MASK(13)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_7 IB_SA_COMP_MASK(14)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_8 IB_SA_COMP_MASK(15)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_9 IB_SA_COMP_MASK(16)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_10 IB_SA_COMP_MASK(17)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_11 IB_SA_COMP_MASK(18)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_12 IB_SA_COMP_MASK(19)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_13 IB_SA_COMP_MASK(20)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_14 IB_SA_COMP_MASK(21)
-#define IB_SA_SERVICE_REC_SERVICE_DATA8_15 IB_SA_COMP_MASK(22)
-#define IB_SA_SERVICE_REC_SERVICE_DATA16_0 IB_SA_COMP_MASK(23)
-#define IB_SA_SERVICE_REC_SERVICE_DATA16_1 IB_SA_COMP_MASK(24)
-#define IB_SA_SERVICE_REC_SERVICE_DATA16_2 IB_SA_COMP_MASK(25)
-#define IB_SA_SERVICE_REC_SERVICE_DATA16_3 IB_SA_COMP_MASK(26)
-#define IB_SA_SERVICE_REC_SERVICE_DATA16_4 IB_SA_COMP_MASK(27)
-#define IB_SA_SERVICE_REC_SERVICE_DATA16_5 IB_SA_COMP_MASK(28)
-#define IB_SA_SERVICE_REC_SERVICE_DATA16_6 IB_SA_COMP_MASK(29)
-#define IB_SA_SERVICE_REC_SERVICE_DATA16_7 IB_SA_COMP_MASK(30)
-#define IB_SA_SERVICE_REC_SERVICE_DATA32_0 IB_SA_COMP_MASK(31)
-#define IB_SA_SERVICE_REC_SERVICE_DATA32_1 IB_SA_COMP_MASK(32)
-#define IB_SA_SERVICE_REC_SERVICE_DATA32_2 IB_SA_COMP_MASK(33)
-#define IB_SA_SERVICE_REC_SERVICE_DATA32_3 IB_SA_COMP_MASK(34)
-#define IB_SA_SERVICE_REC_SERVICE_DATA64_0 IB_SA_COMP_MASK(35)
-#define IB_SA_SERVICE_REC_SERVICE_DATA64_1 IB_SA_COMP_MASK(36)
-
-#define IB_DEFAULT_SERVICE_LEASE 0xFFFFFFFF
-
-struct ib_sa_service_rec {
- u64 id;
- union ib_gid gid;
- __be16 pkey;
- /* reserved */
- u32 lease;
- u8 key[16];
- u8 name[64];
- u8 data8[16];
- u16 data16[8];
- u32 data32[4];
- u64 data64[2];
-};
-
-struct ib_sa_client {
- volatile int users;
-#ifdef notyet
- struct completion comp;
-#endif
-};
-
-/**
- * ib_sa_register_client - Register an SA client.
- */
-void ib_sa_register_client(struct ib_sa_client *client);
-
-/**
- * ib_sa_unregister_client - Deregister an SA client.
- * @client: Client object to deregister.
- */
-void ib_sa_unregister_client(struct ib_sa_client *client);
-
-struct ib_sa_query;
-
-void ib_sa_cancel_query(int id, struct ib_sa_query *query);
-
-int ib_sa_path_rec_get(struct ib_sa_client *client,
- struct ib_device *device, u8 port_num,
- struct ib_sa_path_rec *rec,
- ib_sa_comp_mask comp_mask,
- int timeout_ms, int gfp_mask,
- void (*callback)(int status,
- struct ib_sa_path_rec *resp,
- void *context),
- void *context,
- struct ib_sa_query **query);
-
-int ib_sa_service_rec_query(struct ib_sa_client *client,
- struct ib_device *device, u8 port_num,
- u8 method,
- struct ib_sa_service_rec *rec,
- ib_sa_comp_mask comp_mask,
- int timeout_ms, int gfp_mask,
- void (*callback)(int status,
- struct ib_sa_service_rec *resp,
- void *context),
- void *context,
- struct ib_sa_query **sa_query);
-
-struct ib_sa_multicast {
- struct ib_sa_mcmember_rec rec;
- ib_sa_comp_mask comp_mask;
- int (*callback)(int status,
- struct ib_sa_multicast *multicast);
- void *context;
-};
-
-/**
- * ib_sa_join_multicast - Initiates a join request to the specified multicast
- * group.
- * @client: SA client
- * @device: Device associated with the multicast group.
- * @port_num: Port on the specified device to associate with the multicast
- * group.
- * @rec: SA multicast member record specifying group attributes.
- * @comp_mask: Component mask indicating which group attributes of %rec are
- * valid.
- * @gfp_mask: GFP mask for memory allocations.
- * @callback: User callback invoked once the join operation completes.
- * @context: User specified context stored with the ib_sa_multicast structure.
- *
- * This call initiates a multicast join request with the SA for the specified
- * multicast group. If the join operation is started successfully, it returns
- * an ib_sa_multicast structure that is used to track the multicast operation.
- * Users must free this structure by calling ib_free_multicast, even if the
- * join operation later fails. (The callback status is non-zero.)
- *
- * If the join operation fails; status will be non-zero, with the following
- * failures possible:
- * ETIMEDOUT: The request timed out.
- * EIO: An error occurred sending the query.
- * EINVAL: The MCMemberRecord values differed from the existing group's.
- * ENETRESET: Indicates that an fatal error has occurred on the multicast
- * group, and the user must rejoin the group to continue using it.
- */
-struct ib_sa_multicast *ib_sa_join_multicast(struct ib_sa_client *client,
- struct ib_device *device, u8 port_num,
- struct ib_sa_mcmember_rec *rec,
- ib_sa_comp_mask comp_mask, int gfp_mask,
- int (*callback)(int status,
- struct ib_sa_multicast
- *multicast),
- void *context);
-
-/**
- * ib_free_multicast - Frees the multicast tracking structure, and releases
- * any reference on the multicast group.
- * @multicast: Multicast tracking structure allocated by ib_join_multicast.
- *
- * This call blocks until the multicast identifier is destroyed. It may
- * not be called from within the multicast callback; however, returning a non-
- * zero value from the callback will result in destroying the multicast
- * tracking structure.
- */
-void ib_sa_free_multicast(struct ib_sa_multicast *multicast);
-
-/**
- * ib_get_mcmember_rec - Looks up a multicast member record by its MGID and
- * returns it if found.
- * @device: Device associated with the multicast group.
- * @port_num: Port on the specified device to associate with the multicast
- * group.
- * @mgid: MGID of multicast group.
- * @rec: Location to copy SA multicast member record.
- */
-int ib_sa_get_mcmember_rec(struct ib_device *device, u8 port_num,
- union ib_gid *mgid, struct ib_sa_mcmember_rec *rec);
-
-/**
- * ib_init_ah_from_mcmember - Initialize address handle attributes based on
- * an SA multicast member record.
- */
-int ib_init_ah_from_mcmember(struct ib_device *device, u8 port_num,
- struct ib_sa_mcmember_rec *rec,
- struct ib_ah_attr *ah_attr);
-
-/**
- * ib_init_ah_from_path - Initialize address handle attributes based on an SA
- * path record.
- */
-int ib_init_ah_from_path(struct ib_device *device, u8 port_num,
- struct ib_sa_path_rec *rec,
- struct ib_ah_attr *ah_attr);
-
-#endif /* IB_SA_H */
View
132 sys/contrib/rdma/ib_smi.h
@@ -1,132 +0,0 @@
-/*
- * Copyright (c) 2004 Mellanox Technologies Ltd. All rights reserved.
- * Copyright (c) 2004 Infinicon Corporation. All rights reserved.
- * Copyright (c) 2004 Intel Corporation. All rights reserved.
- * Copyright (c) 2004 Topspin Corporation. All rights reserved.
- * Copyright (c) 2004 Voltaire Corporation. 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.
- *
- * $Id: ib_smi.h 1389 2004-12-27 22:56:47Z roland $
- *
- * $FreeBSD$
- */
-
-#if !defined( IB_SMI_H )
-#define IB_SMI_H
-
-#include <rdma/ib_mad.h>
-
-#define IB_SMP_DATA_SIZE 64
-#define IB_SMP_MAX_PATH_HOPS 64
-
-struct ib_smp {
- u8 base_version;
- u8 mgmt_class;
- u8 class_version;
- u8 method;
- __be16 status;
- u8 hop_ptr;
- u8 hop_cnt;
- __be64 tid;
- __be16 attr_id;
- __be16 resv;
- __be32 attr_mod;
- __be64 mkey;
- __be16 dr_slid;
- __be16 dr_dlid;
- u8 reserved[28];
- u8 data[IB_SMP_DATA_SIZE];
- u8 initial_path[IB_SMP_MAX_PATH_HOPS];
- u8 return_path[IB_SMP_MAX_PATH_HOPS];
-} __attribute__ ((packed));
-
-#define IB_SMP_DIRECTION __constant_htons(0x8000)
-
-/* Subnet management attributes */
-#define IB_SMP_ATTR_NOTICE __constant_htons(0x0002)
-#define IB_SMP_ATTR_NODE_DESC __constant_htons(0x0010)
-#define IB_SMP_ATTR_NODE_INFO __constant_htons(0x0011)
-#define IB_SMP_ATTR_SWITCH_INFO __constant_htons(0x0012)
-#define IB_SMP_ATTR_GUID_INFO __constant_htons(0x0014)
-#define IB_SMP_ATTR_PORT_INFO __constant_htons(0x0015)
-#define IB_SMP_ATTR_PKEY_TABLE __constant_htons(0x0016)
-#define IB_SMP_ATTR_SL_TO_VL_TABLE __constant_htons(0x0017)
-#define IB_SMP_ATTR_VL_ARB_TABLE __constant_htons(0x0018)
-#define IB_SMP_ATTR_LINEAR_FORWARD_TABLE __constant_htons(0x0019)
-#define IB_SMP_ATTR_RANDOM_FORWARD_TABLE __constant_htons(0x001A)
-#define IB_SMP_ATTR_MCAST_FORWARD_TABLE __constant_htons(0x001B)
-#define IB_SMP_ATTR_SM_INFO __constant_htons(0x0020)
-#define IB_SMP_ATTR_VENDOR_DIAG __constant_htons(0x0030)
-#define IB_SMP_ATTR_LED_INFO __constant_htons(0x0031)
-#define IB_SMP_ATTR_VENDOR_MASK __constant_htons(0xFF00)
-
-struct ib_port_info {
- __be64 mkey;
- __be64 gid_prefix;
- __be16 lid;
- __be16 sm_lid;
- __be32 cap_mask;
- __be16 diag_code;
- __be16 mkey_lease_period;
- u8 local_port_num;
- u8 link_width_enabled;
- u8 link_width_supported;
- u8 link_width_active;
- u8 linkspeed_portstate; /* 4 bits, 4 bits */
- u8 portphysstate_linkdown; /* 4 bits, 4 bits */
- u8 mkeyprot_resv_lmc; /* 2 bits, 3, 3 */
- u8 linkspeedactive_enabled; /* 4 bits, 4 bits */
- u8 neighbormtu_mastersmsl; /* 4 bits, 4 bits */
- u8 vlcap_inittype; /* 4 bits, 4 bits */
- u8 vl_high_limit;
- u8 vl_arb_high_cap;
- u8 vl_arb_low_cap;
- u8 inittypereply_mtucap; /* 4 bits, 4 bits */
- u8 vlstallcnt_hoqlife; /* 3 bits, 5 bits */
- u8 operationalvl_pei_peo_fpi_fpo; /* 4 bits, 1, 1, 1, 1 */
- __be16 mkey_violations;
- __be16 pkey_violations;
- __be16 qkey_violations;
- u8 guid_cap;
- u8 clientrereg_resv_subnetto; /* 1 bit, 2 bits, 5 */
- u8 resv_resptimevalue; /* 3 bits, 5 bits */
- u8 localphyerrors_overrunerrors; /* 4 bits, 4 bits */
- __be16 max_credit_hint;
- u8 resv;
- u8 link_roundtrip_latency[3];
-};
-
-static inline u8
-ib_get_smp_direction(struct ib_smp *smp)
-{
- return ((smp->status & IB_SMP_DIRECTION) == IB_SMP_DIRECTION);
-}
-
-#endif /* IB_SMI_H */
View
125 sys/contrib/rdma/ib_umem.h
@@ -1,125 +0,0 @@
-/*
- * Copyright (c) 2007 Cisco Systems. 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
- *