diff options
| author | Dave C Boutcher <sleddog@us.ibm.com> | 2006-01-19 13:34:44 -0600 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.(none)> | 2006-01-26 08:10:08 -0500 |
| commit | 2b541f8f77fd339e4c5c5cbe8549b52445012704 (patch) | |
| tree | 2df9275132ac1bdaadf6695e4d50132b8b955efd /drivers/scsi/ibmvscsi/iseries_vscsi.c | |
| parent | 2dbb04c65561122cc53b22dbea9aa59f9609215b (diff) | |
| download | op-kernel-dev-2b541f8f77fd339e4c5c5cbe8549b52445012704.zip op-kernel-dev-2b541f8f77fd339e4c5c5cbe8549b52445012704.tar.gz | |
[SCSI] ibmvscsi: handle re-enable firmware message
New versions of the Power5 firmware can send a "re-enable" message to
the virtual scsi adapter. This fix makes us handle the message
correctly. Without it, the driver goes catatonic and the system crashes
unpleasantly.
Signed-off-by: Dave Boutcher <sleddog@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/ibmvscsi/iseries_vscsi.c')
| -rw-r--r-- | drivers/scsi/ibmvscsi/iseries_vscsi.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/scsi/ibmvscsi/iseries_vscsi.c b/drivers/scsi/ibmvscsi/iseries_vscsi.c index ce15d9e..7eed0b0 100644 --- a/drivers/scsi/ibmvscsi/iseries_vscsi.c +++ b/drivers/scsi/ibmvscsi/iseries_vscsi.c @@ -124,6 +124,19 @@ int ibmvscsi_reset_crq_queue(struct crq_queue *queue, } /** + * reenable_crq_queue: - reenables a crq after a failure + * @queue: crq_queue to initialize and register + * @hostdata: ibmvscsi_host_data of host + * + * no-op for iSeries + */ +int ibmvscsi_reenable_crq_queue(struct crq_queue *queue, + struct ibmvscsi_host_data *hostdata) +{ + return 0; +} + +/** * ibmvscsi_send_crq: - Send a CRQ * @hostdata: the adapter * @word1: the first 64 bits of the data |
