diff options
| author |   Hal Rosenstock <halr@voltaire.com> | 2005-07-27 11:45:37 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-27 16:26:13 -0700 |
| commit | fa619a77046bef30478697aba0553991033afb8e (patch) | |
| tree | 3783af8ac0c6804c9f437f6dfb08ecda8ce92fc3 /drivers/infiniband/core/mad_priv.h | |
| parent | [PATCH] IB: Introduce RMPP APIs (diff) | |
| download | wireguard-linux-fa619a77046bef30478697aba0553991033afb8e.tar.xz wireguard-linux-fa619a77046bef30478697aba0553991033afb8e.zip | |
[PATCH] IB: Add RMPP implementation
Add RMPP implementation.
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/core/mad_priv.h')
| -rw-r--r-- | drivers/infiniband/core/mad_priv.h | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/drivers/infiniband/core/mad_priv.h b/drivers/infiniband/core/mad_priv.h index e5e37b5be387..568da10b05ab 100644 --- a/drivers/infiniband/core/mad_priv.h +++ b/drivers/infiniband/core/mad_priv.h @@ -1,5 +1,7 @@ /* * Copyright (c) 2004, 2005, Voltaire, Inc. All rights reserved. + * Copyright (c) 2005 Intel Corporation. All rights reserved. + * Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU @@ -29,7 +31,7 @@ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * - * $Id: mad_priv.h 1980 2005-03-11 22:33:53Z sean.hefty $ + * $Id: mad_priv.h 2730 2005-06-28 16:43:03Z sean.hefty $ */ #ifndef __IB_MAD_PRIV_H__ @@ -97,10 +99,10 @@ struct ib_mad_agent_private { unsigned long timeout; struct list_head local_list; struct work_struct local_work; + struct list_head rmpp_list; atomic_t refcount; wait_queue_head_t wait; - u8 rmpp_version; }; struct ib_mad_snoop_private { @@ -125,6 +127,14 @@ struct ib_mad_send_wr_private { int retry; int refcount; enum ib_wc_status status; + + /* RMPP control */ + int last_ack; + int seg_num; + int newwin; + int total_seg; + int data_offset; + int pad; }; struct ib_mad_local_private { @@ -135,7 +145,6 @@ struct ib_mad_local_private { struct ib_sge sg_list[IB_MAD_SEND_REQ_MAX_SG]; u64 wr_id; /* client WR ID */ u64 tid; - int retries; }; struct ib_mad_mgmt_method_table { @@ -198,4 +207,17 @@ struct ib_mad_port_private { extern kmem_cache_t *ib_mad_cache; +int ib_send_mad(struct ib_mad_send_wr_private *mad_send_wr); + +struct ib_mad_send_wr_private * +ib_find_send_mad(struct ib_mad_agent_private *mad_agent_priv, u64 tid); + +void ib_mad_complete_send_wr(struct ib_mad_send_wr_private *mad_send_wr, + struct ib_mad_send_wc *mad_send_wc); + +void ib_mark_mad_done(struct ib_mad_send_wr_private *mad_send_wr); + +void ib_reset_mad_timeout(struct ib_mad_send_wr_private *mad_send_wr, + int timeout_ms); + #endif /* __IB_MAD_PRIV_H__ */ |