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[IB] CM: bind IDs to a specific device

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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>
This commit is contained in:
Sean Hefty
2005-10-17 15:37:43 -07:00
committed by Roland Dreier
parent 595e726a1f
commit 07d357d0cb
4 changed files with 203 additions and 78 deletions
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10
include/rdma/ib_user_cm.h
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@@ -38,7 +38,7 @@
#include <linux/types.h>
#define IB_USER_CM_ABI_VERSION 2
#define IB_USER_CM_ABI_VERSION 3
enum {
IB_USER_CM_CMD_CREATE_ID,
@@ -299,8 +299,6 @@ struct ib_ucm_event_get {
};
struct ib_ucm_req_event_resp {
/* device */
/* port */
struct ib_ucm_path_rec primary_path;
struct ib_ucm_path_rec alternate_path;
__be64 remote_ca_guid;
@@ -316,6 +314,7 @@ struct ib_ucm_req_event_resp {
__u8 retry_count;
__u8 rnr_retry_count;
__u8 srq;
__u8 port;
};
struct ib_ucm_rep_event_resp {
@@ -353,10 +352,9 @@ struct ib_ucm_apr_event_resp {
};
struct ib_ucm_sidr_req_event_resp {
/* device */
/* port */
__u16 pkey;
__u8 reserved[2];
__u8 port;
__u8 reserved;
};
struct ib_ucm_sidr_rep_event_resp {