diff options
| author | Roland Dreier <rolandd@cisco.com> | 2006-05-17 10:48:07 -0400 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2006-05-17 10:48:07 -0400 |
| commit | 1db76c14d215c8b26024dd532de3dcaf66ea30f7 (patch) | |
| tree | 6c9c22c450e20e98b75e835930c897c99477c788 /drivers/block/cciss_scsi.c | |
| parent | 032ebf2620ef99a4fedaa0f77dc2272095ac5863 (diff) | |
IB/mthca: Make fw_cmd_doorbell default to 0
Setting fw_cmd_doorbell allows FW command to be queued using posted
writes instead of requiring polling on a "go" bit, so it should be a
performance boost. However, the option causes problems with at least
some device/firmware combinations, so set the default to 0 until we
understand what's going on better.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/block/cciss_scsi.c')
0 files changed, 0 insertions, 0 deletions