diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/osd/osd_uld.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/scsi/osd/osd_uld.c b/drivers/scsi/osd/osd_uld.c index d4ed9eb52657..43754176a7b7 100644 --- a/drivers/scsi/osd/osd_uld.c +++ b/drivers/scsi/osd/osd_uld.c @@ -97,9 +97,37 @@ struct osd_dev_handle { static DEFINE_IDA(osd_minor_ida); +/* + * scsi sysfs attribute operations + */ +static ssize_t osdname_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct osd_uld_device *ould = container_of(dev, struct osd_uld_device, + class_dev); + return sprintf(buf, "%s\n", ould->odi.osdname); +} + +static ssize_t systemid_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct osd_uld_device *ould = container_of(dev, struct osd_uld_device, + class_dev); + + memcpy(buf, ould->odi.systemid, ould->odi.systemid_len); + return ould->odi.systemid_len; +} + +static struct device_attribute osd_uld_attrs[] = { + __ATTR(osdname, S_IRUGO, osdname_show, NULL), + __ATTR(systemid, S_IRUGO, systemid_show, NULL), + __ATTR_NULL, +}; + static struct class osd_uld_class = { .owner = THIS_MODULE, .name = "scsi_osd", + .dev_attrs = osd_uld_attrs, }; /* |