static struct list_head dasd_hashlists[256];
int dasd_max_devindex;
-static struct dasd_devmap *dasd_add_busid(char *, int);
+static struct dasd_devmap *dasd_add_busid(const char *, int);
static inline int
-dasd_hash_busid(char *bus_id)
+dasd_hash_busid(const char *bus_id)
{
int hash, i;
* devices.
*/
static struct dasd_devmap *
-dasd_add_busid(char *bus_id, int features)
+dasd_add_busid(const char *bus_id, int features)
{
struct dasd_devmap *devmap, *new, *tmp;
int hash;
* Find devmap for device with given bus_id.
*/
static struct dasd_devmap *
-dasd_find_busid(char *bus_id)
+dasd_find_busid(const char *bus_id)
{
struct dasd_devmap *devmap, *tmp;
int hash;
* Check if busid has been added to the list of dasd ranges.
*/
int
-dasd_busid_known(char *bus_id)
+dasd_busid_known(const char *bus_id)
{
return IS_ERR(dasd_find_busid(bus_id)) ? -ENOENT : 0;
}
static DEVICE_ATTR(vendor, 0444, dasd_vendor_show, NULL);
#define UID_STRLEN ( /* vendor */ 3 + 1 + /* serial */ 14 + 1 +\
- /* SSID */ 4 + 1 + /* unit addr */ 2 + 1)
+ /* SSID */ 4 + 1 + /* unit addr */ 2 + 1 +\
+ /* vduit */ 32 + 1)
static ssize_t
dasd_uid_show(struct device *dev, struct device_attribute *attr, char *buf)
sprintf(ua_string, "%02x", uid->real_unit_addr);
break;
}
- snprintf(uid_string, sizeof(uid_string), "%s.%s.%04x.%s",
- uid->vendor, uid->serial, uid->ssid, ua_string);
+ if (strlen(uid->vduit) > 0)
+ snprintf(uid_string, sizeof(uid_string),
+ "%s.%s.%04x.%s.%s",
+ uid->vendor, uid->serial,
+ uid->ssid, ua_string,
+ uid->vduit);
+ else
+ snprintf(uid_string, sizeof(uid_string),
+ "%s.%s.%04x.%s",
+ uid->vendor, uid->serial,
+ uid->ssid, ua_string);
spin_unlock(&dasd_devmap_lock);
return snprintf(buf, PAGE_SIZE, "%s\n", uid_string);
}