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authorSean Hefty <sean.hefty@intel.com>2005-10-18 02:37:43 +0400
committerRoland Dreier <rolandd@cisco.com>2005-10-18 02:37:43 +0400
commit07d357d0cbf89d9980b1769d5444a3c70f000e00 (patch)
treecc7bcdee52b4e79e2115295e763f2e3d49c68a86 /include/rdma/ib_cm.h
parent595e726a1f28420c5fc7970b1a87cbce77a1cd45 (diff)
downloadlinux-07d357d0cbf89d9980b1769d5444a3c70f000e00.tar.xz
[IB] CM: bind IDs to a specific device
Bind communication identifiers to a device to support device removal. Export per HCA CM devices to userspace. Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Diffstat (limited to 'include/rdma/ib_cm.h')
-rw-r--r--include/rdma/ib_cm.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h
index 5308683c8c41..0a9fcd59eb43 100644
--- a/include/rdma/ib_cm.h
+++ b/include/rdma/ib_cm.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2004 Intel Corporation. All rights reserved.
+ * 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.
@@ -109,7 +109,6 @@ 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;
@@ -220,7 +219,6 @@ struct ib_cm_apr_event_param {
struct ib_cm_sidr_req_event_param {
struct ib_cm_id *listen_id;
- struct ib_device *device;
u8 port;
u16 pkey;
};
@@ -284,6 +282,7 @@ typedef int (*ib_cm_handler)(struct ib_cm_id *cm_id,
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 */
@@ -295,6 +294,8 @@ struct ib_cm_id {
/**
* 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.
@@ -302,7 +303,8 @@ struct ib_cm_id {
* 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,
+struct ib_cm_id *ib_create_cm_id(struct ib_device *device,
+ ib_cm_handler cm_handler,
void *context);
/**