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| author | Laurent Vivier <lvivier@redhat.com> | 2015-11-09 17:49:08 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2015-11-11 21:00:58 -0500 |
| commit | e3678a0c4c207d2d0104d69bffbe37c965d4e87d (patch) | |
| tree | 4b39fde0a8e6d806cf11aebf573bdc096a8481c4 /drivers/scsi/ibmvscsi | |
| parent | 491212014ec3ab6c477e7368405c5ae028b05ceb (diff) | |
| download | linux-stable-e3678a0c4c207d2d0104d69bffbe37c965d4e87d.tar.gz linux-stable-e3678a0c4c207d2d0104d69bffbe37c965d4e87d.tar.bz2 linux-stable-e3678a0c4c207d2d0104d69bffbe37c965d4e87d.zip | |
ibmvscsi: display default value for max_id, max_lun and max_channel.
As devices with values greater than that are silently ignored,
this gives some hints to the sys admin to know why he doesn't see
his devices...
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ibmvscsi')
| -rw-r--r-- | drivers/scsi/ibmvscsi/ibmvscsi.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c index 6a41c36b16b0..b153150f8b3f 100644 --- a/drivers/scsi/ibmvscsi/ibmvscsi.c +++ b/drivers/scsi/ibmvscsi/ibmvscsi.c @@ -106,9 +106,9 @@ MODULE_LICENSE("GPL"); MODULE_VERSION(IBMVSCSI_VERSION); module_param_named(max_id, max_id, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(max_id, "Largest ID value for each channel"); +MODULE_PARM_DESC(max_id, "Largest ID value for each channel [Default=64]"); module_param_named(max_channel, max_channel, int, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(max_channel, "Largest channel value"); +MODULE_PARM_DESC(max_channel, "Largest channel value [Default=3]"); module_param_named(init_timeout, init_timeout, int, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(init_timeout, "Initialization timeout in seconds"); module_param_named(max_requests, max_requests, int, S_IRUGO); @@ -2294,6 +2294,10 @@ static int ibmvscsi_probe(struct vio_dev *vdev, const struct vio_device_id *id) host->max_channel = max_channel; host->max_cmd_len = 16; + dev_info(dev, + "Maximum ID: %d Maximum LUN: %llu Maximum Channel: %d\n", + host->max_id, host->max_lun, host->max_channel); + if (scsi_add_host(hostdata->host, hostdata->dev)) goto add_host_failed; |