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authorRoland Dreier <rolandd@cisco.com>2008-06-09 09:58:42 -0700
committerRoland Dreier <rolandd@cisco.com>2008-06-09 09:58:42 -0700
commit4c0283fc561d79a4f94ab48ec37282e15273d1f8 (patch)
tree2826dd873ca2e9ce699c11211582f2f9425871e4 /include/rdma
parent8079ffa0e18baaf2940e52e0c118eef420a473a4 (diff)
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IB/core: Remove IB_DEVICE_SEND_W_INV capability flag
In 2.6.26, we added some support for send with invalidate work requests, including a device capability flag to indicate whether a device supports such requests. However, the support was incomplete: the completion structure was not extended with a field for the key contained in incoming send with invalidate requests. Full support for memory management extensions (send with invalidate, local invalidate, fast register through a send queue, etc) is planned for 2.6.27. Since send with invalidate is not very useful by itself, just remove the IB_DEVICE_SEND_W_INV bit before the 2.6.26 final release; we will add an IB_DEVICE_MEM_MGT_EXTENSIONS bit in 2.6.27, which makes things simpler for applications, since they will not have quite as confusing an array of fine-grained bits to check. Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'include/rdma')
-rw-r--r--include/rdma/ib_verbs.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 911a661b727..31d30b1852e 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -105,7 +105,6 @@ enum ib_device_cap_flags {
*/
IB_DEVICE_UD_IP_CSUM = (1<<18),
IB_DEVICE_UD_TSO = (1<<19),
- IB_DEVICE_SEND_W_INV = (1<<21),
};
enum ib_atomic_cap {