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authorHaggai Eran <haggaie@mellanox.com>2015-07-30 17:50:26 +0300
committerDoug Ledford <dledford@redhat.com>2015-08-30 15:48:24 -0400
commit73fec7fd04a2ad6c879c93881cba9a40d551b3fd (patch)
treebf381106397f07f4ab64dc674d257d38c6553a30 /include/rdma
parent51efe394bcab3a0c511634f7ae58bb88b1686983 (diff)
IB/cm: Remove compare_data checks
Now that there are no ib_cm clients using the compare_data feature for matching IB CM requests' private data, remove the compare_data parameter of ib_cm_listen and remove the code implementing the feature. Signed-off-by: Haggai Eran <haggaie@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/rdma')
-rw-r--r--include/rdma/ib_cm.h14
1 files changed, 2 insertions, 12 deletions
diff --git a/include/rdma/ib_cm.h b/include/rdma/ib_cm.h
index e3f48632e237..92a7d85917b4 100644
--- a/include/rdma/ib_cm.h
+++ b/include/rdma/ib_cm.h
@@ -105,8 +105,6 @@ enum ib_cm_data_size {
IB_CM_SIDR_REQ_PRIVATE_DATA_SIZE = 216,
IB_CM_SIDR_REP_PRIVATE_DATA_SIZE = 136,
IB_CM_SIDR_REP_INFO_LENGTH = 72,
- /* compare done u32 at a time */
- IB_CM_COMPARE_SIZE = (64 / sizeof(u32))
};
struct ib_cm_id;
@@ -344,11 +342,6 @@ void ib_destroy_cm_id(struct ib_cm_id *cm_id);
#define IB_SDP_SERVICE_ID cpu_to_be64(0x0000000000010000ULL)
#define IB_SDP_SERVICE_ID_MASK cpu_to_be64(0xFFFFFFFFFFFF0000ULL)
-struct ib_cm_compare_data {
- u32 data[IB_CM_COMPARE_SIZE];
- u32 mask[IB_CM_COMPARE_SIZE];
-};
-
/**
* ib_cm_listen - Initiates listening on the specified service ID for
* connection and service ID resolution requests.
@@ -361,12 +354,9 @@ struct ib_cm_compare_data {
* 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);
+int ib_cm_listen(struct ib_cm_id *cm_id, __be64 service_id,
+ __be64 service_mask);
struct ib_cm_id *ib_cm_insert_listen(struct ib_device *device,
ib_cm_handler cm_handler,

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