diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/aacraid/aachba.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/aacraid/linit.c | 12 |
2 files changed, 10 insertions, 6 deletions
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index 971425557f7..ddb33b06e0e 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -170,9 +170,9 @@ int acbsize = -1; module_param(acbsize, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(acbsize, "Request a specific adapter control block (FIB) size. Valid values are 512, 2048, 4096 and 8192. Default is to use suggestion from Firmware."); -int expose_physicals = 0; +int expose_physicals = -1; module_param(expose_physicals, int, S_IRUGO|S_IWUSR); -MODULE_PARM_DESC(expose_physicals, "Expose physical components of the arrays. 0=off, 1=on"); +MODULE_PARM_DESC(expose_physicals, "Expose physical components of the arrays. -1=protect 0=off, 1=on"); /** * aac_get_config_status - check the adapter configuration * @common: adapter to query diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 1326c0a1bda..1feda449aed 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -398,11 +398,15 @@ static int aac_slave_configure(struct scsi_device *sdev) sdev->skip_ms_page_3f = 1; } if ((sdev->type == TYPE_DISK) && - !expose_physicals && (sdev_channel(sdev) != CONTAINER_CHANNEL)) { - struct aac_dev *aac = (struct aac_dev *)sdev->host->hostdata; - if (!aac->raid_scsi_mode || (sdev_channel(sdev) != 2)) - sdev->no_uld_attach = 1; + if (expose_physicals == 0) + return -ENXIO; + if (expose_physicals < 0) { + struct aac_dev *aac = + (struct aac_dev *)sdev->host->hostdata; + if (!aac->raid_scsi_mode || (sdev_channel(sdev) != 2)) + sdev->no_uld_attach = 1; + } } if (sdev->tagged_supported && (sdev->type == TYPE_DISK) && (sdev_channel(sdev) == CONTAINER_CHANNEL)) { |