openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Laurent Vivier 2015-11-09 17:49:08 +01:00 committed by Martin K. Petersen
parent 491212014e
commit e3678a0c4c
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/scsi/ibmvscsi/ibmvscsi.c
View File

@ -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;