diff options
Diffstat (limited to 'drivers/infiniband/include')
| -rw-r--r-- | drivers/infiniband/include/ib_cache.h | 103 | ||||
| -rw-r--r-- | drivers/infiniband/include/ib_cm.h | 569 | ||||
| -rw-r--r-- | drivers/infiniband/include/ib_fmr_pool.h | 93 | ||||
| -rw-r--r-- | drivers/infiniband/include/ib_mad.h | 577 | ||||
| -rw-r--r-- | drivers/infiniband/include/ib_pack.h | 245 | ||||
| -rw-r--r-- | drivers/infiniband/include/ib_sa.h | 373 | ||||
| -rw-r--r-- | drivers/infiniband/include/ib_smi.h | 96 | ||||
| -rw-r--r-- | drivers/infiniband/include/ib_user_cm.h | 328 | ||||
| -rw-r--r-- | drivers/infiniband/include/ib_user_mad.h | 139 | ||||
| -rw-r--r-- | drivers/infiniband/include/ib_user_verbs.h | 389 | ||||
| -rw-r--r-- | drivers/infiniband/include/ib_verbs.h | 1365 |
11 files changed, 0 insertions, 4277 deletions
diff --git a/drivers/infiniband/include/ib_cache.h b/drivers/infiniband/include/ib_cache.h deleted file mode 100644 index 44ef6bb9b9d..00000000000 --- a/drivers/infiniband/include/ib_cache.h +++ /dev/null @@ -1,103 +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: ib_cache.h 1349 2004-12-16 21:09:43Z roland $ - */ - -#ifndef _IB_CACHE_H -#define _IB_CACHE_H - -#include <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); - -#endif /* _IB_CACHE_H */ diff --git a/drivers/infiniband/include/ib_cm.h b/drivers/infiniband/include/ib_cm.h deleted file mode 100644 index da650115e79..00000000000 --- a/drivers/infiniband/include/ib_cm.h +++ /dev/null @@ -1,569 +0,0 @@ -/* - * Copyright (c) 2004 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 2730 2005-06-28 16:43:03Z sean.hefty $ - */ -#if !defined(IB_CM_H) -#define IB_CM_H - -#include <ib_mad.h> -#include <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_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 -}; - -struct ib_cm_id; - -struct ib_cm_req_event_param { - struct ib_cm_id *listen_id; - struct ib_device *device; - u8 port; - - struct ib_sa_path_rec *primary_path; - struct ib_sa_path_rec *alternate_path; - - u64 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 { - u64 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 = __constant_htons(1), - IB_CM_REJ_NO_EEC = __constant_htons(2), - IB_CM_REJ_NO_RESOURCES = __constant_htons(3), - IB_CM_REJ_TIMEOUT = __constant_htons(4), - IB_CM_REJ_UNSUPPORTED = __constant_htons(5), - IB_CM_REJ_INVALID_COMM_ID = __constant_htons(6), - IB_CM_REJ_INVALID_COMM_INSTANCE = __constant_htons(7), - IB_CM_REJ_INVALID_SERVICE_ID = __constant_htons(8), - IB_CM_REJ_INVALID_TRANSPORT_TYPE = __constant_htons(9), - IB_CM_REJ_STALE_CONN = __constant_htons(10), - IB_CM_REJ_RDC_NOT_EXIST = __constant_htons(11), - IB_CM_REJ_INVALID_GID = __constant_htons(12), - IB_CM_REJ_INVALID_LID = __constant_htons(13), - IB_CM_REJ_INVALID_SL = __constant_htons(14), - IB_CM_REJ_INVALID_TRAFFIC_CLASS = __constant_htons(15), - IB_CM_REJ_INVALID_HOP_LIMIT = __constant_htons(16), - IB_CM_REJ_INVALID_PACKET_RATE = __constant_htons(17), - IB_CM_REJ_INVALID_ALT_GID = __constant_htons(18), - IB_CM_REJ_INVALID_ALT_LID = __constant_htons(19), - IB_CM_REJ_INVALID_ALT_SL = __constant_htons(20), - IB_CM_REJ_INVALID_ALT_TRAFFIC_CLASS = __constant_htons(21), - IB_CM_REJ_INVALID_ALT_HOP_LIMIT = __constant_htons(22), - IB_CM_REJ_INVALID_ALT_PACKET_RATE = __constant_htons(23), - IB_CM_REJ_PORT_CM_REDIRECT = __constant_htons(24), - IB_CM_REJ_PORT_REDIRECT = __constant_htons(25), - IB_CM_REJ_INVALID_MTU = __constant_htons(26), - IB_CM_REJ_INSUFFICIENT_RESP_RESOURCES = __constant_htons(27), - IB_CM_REJ_CONSUMER_DEFINED = __constant_htons(28), - IB_CM_REJ_INVALID_RNR_RETRY = __constant_htons(29), - IB_CM_REJ_DUPLICATE_LOCAL_COMM_ID = __constant_htons(30), - IB_CM_REJ_INVALID_CLASS_VERSION = __constant_htons(31), - IB_CM_REJ_INVALID_FLOW_LABEL = __constant_htons(32), - IB_CM_REJ_INVALID_ALT_FLOW_LABEL = __constant_htons(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; - struct ib_device *device; - 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; - u64 service_id; - u64 service_mask; - enum ib_cm_state state; /* internal CM/debug use */ - enum ib_cm_lap_state lap_state; /* internal CM/debug use */ - u32 local_id; - u32 remote_id; -}; - -/** - * ib_create_cm_id - Allocate a communication identifier. - * @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(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) - -/** - * 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. - */ -int ib_cm_listen(struct ib_cm_id *cm_id, - u64 service_id, - u64 service_mask); - -struct ib_cm_req_param { - struct ib_sa_path_rec *primary_path; - struct ib_sa_path_rec *alternate_path; - u64 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_establish - Forces a connection state to established. - * @cm_id: Connection identifier to transition to established. - * - * This routine should be invoked by users who receive messages on a - * connected QP before an RTU has been received. - */ -int ib_cm_establish(struct ib_cm_id *cm_id); - -/** - * 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; - u64 service_id; - int timeout_ms; - const void *private_data; - u8 private_data_len; - u8 max_cm_retries; - u16 pkey; -}; - -/** - * 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 request 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 */ diff --git a/drivers/infiniband/include/ib_fmr_pool.h b/drivers/infiniband/include/ib_fmr_pool.h deleted file mode 100644 index 6c9e24d6e14..00000000000 --- a/drivers/infiniband/include/ib_fmr_pool.h +++ /dev/null @@ -1,93 +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 $ - */ - -#if !defined(IB_FMR_POOL_H) -#define IB_FMR_POOL_H - -#include <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. - * @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; - 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 */ diff --git a/drivers/infiniband/include/ib_mad.h b/drivers/infiniband/include/ib_mad.h deleted file mode 100644 index 491b6f25b3b..00000000000 --- a/drivers/infiniband/include/ib_mad.h +++ /dev/null @@ -1,577 +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_mad.h 2775 2005-07-02 13:42:12Z halr $ - */ - -#if !defined( IB_MAD_H ) -#define IB_MAD_H - -#include <linux/pci.h> - -#include <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_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_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_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_QP0 0 -#define IB_QP1 __constant_htonl(1) -#define IB_QP1_QKEY 0x80010000 -#define IB_QP_SET_QKEY 0x80000000 - -struct ib_mad_hdr { - u8 base_version; - u8 mgmt_class; - u8 class_version; - u8 method; - u16 status; - u16 class_specific; - u64 tid; - u16 attr_id; - u16 resv; - u32 attr_mod; -}; - -struct ib_rmpp_hdr { - u8 rmpp_version; - u8 rmpp_type; - u8 rmpp_rtime_flags; - u8 rmpp_status; - u32 seg_num; - u32 paylen_newwin; -}; - -typedef u64 __bitwise 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 { - u64 sm_key; - u16 attr_offset; - u16 reserved; - ib_sa_comp_mask comp_mask; -} __attribute__ ((packed)); - -struct ib_mad { - struct ib_mad_hdr mad_hdr; - u8 data[232]; -}; - -struct ib_rmpp_mad { - struct ib_mad_hdr mad_hdr; - struct ib_rmpp_hdr rmpp_hdr; - u8 data[220]; -}; - -struct ib_sa_mad { - struct ib_mad_hdr mad_hdr; - struct ib_rmpp_hdr rmpp_hdr; - struct ib_sa_hdr sa_hdr; - u8 data[200]; -} __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[216]; -}; - -/** - * ib_mad_send_buf - MAD data buffer and work request for sends. - * @mad: References an allocated MAD data buffer. The size of the data - * buffer is specified in the @send_wr.length field. - * @mapping: DMA mapping information. - * @mad_agent: MAD agent that allocated the buffer. - * @context: User-controlled context fields. - * @send_wr: An initialized work request structure used when sending the MAD. - * The wr_id field of the work request is initialized to reference this - * data structure. - * @sge: A scatter-gather list referenced by the work request. - * - * Users are responsible for initializing the MAD buffer itself, with the - * exception of specifying the payload length field in any RMPP MAD. - */ -struct ib_mad_send_buf { - struct ib_mad *mad; - DECLARE_PCI_UNMAP_ADDR(mapping) - struct ib_mad_agent *mad_agent; - void *context[2]; - struct ib_send_wr send_wr; - struct ib_sge sge; -}; - -/** - * 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; -} - |