diff options
| author | Steve Wise <swise@opengridcomputing.com> | 2007-05-14 14:27:27 -0400 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2007-07-09 23:12:26 -0400 |
| commit | de3d353072f9342f04112ba0504c3e294220cb8f (patch) | |
| tree | 94c07283ea583f72544eb76795aa127bef6c5aa9 /drivers/net/cxgb3 | |
| parent | 149983af609e8f5c57157467baf8545d17b8a6a1 (diff) | |
RDMA/cxgb3: Streaming -> RDMA mode transition fixes
Due to a HW issue, our current scheme to transition the connection from
streaming to rdma mode is broken on the passive side. The firmware
and driver now support a new transition scheme for the passive side:
- driver posts rdma_init_wr (now including the initial receive seqno)
- driver posts last streaming message via TX_DATA message (MPA start
response)
- uP atomically sends the last streaming message and transitions the
tcb to rdma mode.
- driver waits for wr_ack indicating the last streaming message was ACKed.
NOTE: This change also bumps the required firmware version to 4.3.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/net/cxgb3')
| -rw-r--r-- | drivers/net/cxgb3/version.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/cxgb3/version.h b/drivers/net/cxgb3/version.h index 8eddd23a3a51..eb508bf8022a 100644 --- a/drivers/net/cxgb3/version.h +++ b/drivers/net/cxgb3/version.h | |||
| @@ -39,6 +39,6 @@ | |||
| 39 | 39 | ||
| 40 | /* Firmware version */ | 40 | /* Firmware version */ |
| 41 | #define FW_VERSION_MAJOR 4 | 41 | #define FW_VERSION_MAJOR 4 |
| 42 | #define FW_VERSION_MINOR 1 | 42 | #define FW_VERSION_MINOR 3 |
| 43 | #define FW_VERSION_MICRO 0 | 43 | #define FW_VERSION_MICRO 0 |
| 44 | #endif /* __CHELSIO_VERSION_H */ | 44 | #endif /* __CHELSIO_VERSION_H */ |