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-rw-r--r--include/rdma/ib_sa.h108
1 files changed, 46 insertions, 62 deletions
diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h
index 19520979b84c..95e8924ad563 100644
--- a/include/rdma/ib_sa.h
+++ b/include/rdma/ib_sa.h
@@ -1,35 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
/*
* 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.
*/
#ifndef IB_SA_H
@@ -213,6 +186,21 @@ struct sa_path_rec {
struct sa_path_rec_opa opa;
};
enum sa_path_rec_type rec_type;
+ u32 flags;
+};
+
+struct sa_service_rec {
+ __be64 id;
+ __u8 gid[16];
+ __be16 pkey;
+ __u8 reserved[2];
+ __be32 lease;
+ __u8 key[16];
+ __u8 name[64];
+ __u8 data_8[16];
+ __be16 data_16[8];
+ __be32 data_32[4];
+ __be64 data_64[2];
};
static inline enum ib_gid_type
@@ -393,20 +381,6 @@ struct ib_sa_mcmember_rec {
#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];
-};
-
#define IB_SA_GUIDINFO_REC_LID IB_SA_COMP_MASK(0)
#define IB_SA_GUIDINFO_REC_BLOCK_NUM IB_SA_COMP_MASK(1)
#define IB_SA_GUIDINFO_REC_RES1 IB_SA_COMP_MASK(2)
@@ -450,22 +424,23 @@ 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 sa_path_rec *rec,
+ u32 port_num, struct sa_path_rec *rec,
ib_sa_comp_mask comp_mask, unsigned long timeout_ms,
gfp_t gfp_mask,
void (*callback)(int status, struct sa_path_rec *resp,
- void *context),
+ unsigned int num_prs, 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, unsigned long timeout_ms,
- gfp_t gfp_mask,
- void (*callback)(int status,
- struct ib_sa_service_rec *resp,
- void *context),
- void *context, struct ib_sa_query **sa_query);
+int ib_sa_service_rec_get(struct ib_sa_client *client,
+ struct ib_device *device, u32 port_num,
+ struct sa_service_rec *rec,
+ ib_sa_comp_mask comp_mask,
+ unsigned long timeout_ms, gfp_t gfp_mask,
+ void (*callback)(int status,
+ struct sa_service_rec *resp,
+ unsigned int num_services,
+ void *context),
+ void *context, struct ib_sa_query **sa_query);
struct ib_sa_multicast {
struct ib_sa_mcmember_rec rec;
@@ -504,7 +479,8 @@ struct ib_sa_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_device *device,
+ u32 port_num,
struct ib_sa_mcmember_rec *rec,
ib_sa_comp_mask comp_mask, gfp_t gfp_mask,
int (*callback)(int status,
@@ -533,20 +509,20 @@ void ib_sa_free_multicast(struct ib_sa_multicast *multicast);
* @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,
+int ib_sa_get_mcmember_rec(struct ib_device *device, u32 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,
+int ib_init_ah_from_mcmember(struct ib_device *device, u32 port_num,
struct ib_sa_mcmember_rec *rec,
struct net_device *ndev,
enum ib_gid_type gid_type,
struct rdma_ah_attr *ah_attr);
-int ib_init_ah_attr_from_path(struct ib_device *device, u8 port_num,
+int ib_init_ah_attr_from_path(struct ib_device *device, u32 port_num,
struct sa_path_rec *rec,
struct rdma_ah_attr *ah_attr,
const struct ib_gid_attr *sgid_attr);
@@ -558,6 +534,18 @@ int ib_init_ah_attr_from_path(struct ib_device *device, u8 port_num,
void ib_sa_pack_path(struct sa_path_rec *rec, void *attribute);
/**
+ * ib_sa_pack_service - Convert a service record from struct ib_sa_service_rec
+ * to IB MAD wire format.
+ */
+void ib_sa_pack_service(struct sa_service_rec *rec, void *attribute);
+
+/**
+ * ib_sa_unpack_service - Convert a service record from MAD format to struct
+ * ib_sa_service_rec.
+ */
+void ib_sa_unpack_service(void *attribute, struct sa_service_rec *rec);
+
+/**
* ib_sa_unpack_path - Convert a path record from MAD format to struct
* ib_sa_path_rec.
*/
@@ -565,7 +553,7 @@ void ib_sa_unpack_path(void *attribute, struct sa_path_rec *rec);
/* Support GuidInfoRecord */
int ib_sa_guid_info_rec_query(struct ib_sa_client *client,
- struct ib_device *device, u8 port_num,
+ struct ib_device *device, u32 port_num,
struct ib_sa_guidinfo_rec *rec,
ib_sa_comp_mask comp_mask, u8 method,
unsigned long timeout_ms, gfp_t gfp_mask,
@@ -574,10 +562,6 @@ int ib_sa_guid_info_rec_query(struct ib_sa_client *client,
void *context),
void *context, struct ib_sa_query **sa_query);
-bool ib_sa_sendonly_fullmem_support(struct ib_sa_client *client,
- struct ib_device *device,
- u8 port_num);
-
static inline bool sa_path_is_roce(struct sa_path_rec *rec)
{
return ((rec->rec_type == SA_PATH_REC_TYPE_ROCE_V1) ||
generated by cgit (git 2.34.1) at 2025-12-25 04:08:41 +0000