diff options
| author |   Hal Rosenstock <halr@voltaire.com> | 2005-07-27 11:45:32 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-27 16:26:11 -0700 |
| commit | 03b61ad2f29295f019e095d0f490f30a4d678d3f (patch) | |
| tree | 499d78432420c3fc4339d784940348a9f06010e5 /drivers/infiniband/include/ib_mad.h | |
| parent | [PATCH] IB: Eliminate MAD cache leak associated with local completions (diff) | |
| download | linux-dev-03b61ad2f29295f019e095d0f490f30a4d678d3f.tar.xz linux-dev-03b61ad2f29295f019e095d0f490f30a4d678d3f.zip | |
[PATCH] IB: Add ib_modify_mad API to MAD
Add new MAD layer call to modify (ib_modify_mad) the timeout of a sent MAD,
and simplify cancel code.
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/infiniband/include/ib_mad.h')
| -rw-r--r-- | drivers/infiniband/include/ib_mad.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/infiniband/include/ib_mad.h b/drivers/infiniband/include/ib_mad.h index e8a122122cba..c5f3170c59ef 100644 --- a/drivers/infiniband/include/ib_mad.h +++ b/drivers/infiniband/include/ib_mad.h @@ -385,8 +385,18 @@ void ib_free_recv_mad(struct ib_mad_recv_wc *mad_recv_wc); * MADs will be returned to the user through the corresponding * ib_mad_send_handler. */ -void ib_cancel_mad(struct ib_mad_agent *mad_agent, - u64 wr_id); +void ib_cancel_mad(struct ib_mad_agent *mad_agent, u64 wr_id); + +/** + * ib_modify_mad - Modifies an outstanding send MAD operation. + * @mad_agent: Specifies the registration associated with sent MAD. + * @wr_id: Indicates the work request identifier of the MAD to modify. + * @timeout_ms: New timeout value for sent MAD. + * + * This call will reset the timeout value for a sent MAD to the specified + * value. + */ +int ib_modify_mad(struct ib_mad_agent *mad_agent, u64 wr_id, u32 timeout_ms); /** * ib_redirect_mad_qp - Registers a QP for MAD services. |