提交 428a7e3e 编写于 作者: G Greg Kroah-Hartman
......@@ -54,11 +54,11 @@ struct dasd_devmap {
*/
struct dasd_server_ssid_map {
struct list_head list;
struct server_id {
struct system_id {
char vendor[4];
char serial[15];
__u16 ssid;
} sid;
__u16 ssid;
};
static struct list_head dasd_server_ssid_list;
......@@ -904,14 +904,14 @@ dasd_set_uid(struct ccw_device *cdev, struct dasd_uid *uid)
return -ENOMEM;
strncpy(srv->sid.vendor, uid->vendor, sizeof(srv->sid.vendor) - 1);
strncpy(srv->sid.serial, uid->serial, sizeof(srv->sid.serial) - 1);
srv->ssid = uid->ssid;
srv->sid.ssid = uid->ssid;
/* server is already contained ? */
spin_lock(&dasd_devmap_lock);
devmap->uid = *uid;
list_for_each_entry(tmp, &dasd_server_ssid_list, list) {
if (!memcmp(&srv->sid, &tmp->sid,
sizeof(struct dasd_server_ssid_map))) {
sizeof(struct system_id))) {
kfree(srv);
srv = NULL;
break;
......
......@@ -607,7 +607,7 @@ dasd_eckd_psf_ssc(struct dasd_device *device)
* Valide storage server of current device.
*/
static int
dasd_eckd_validate_server(struct dasd_device *device)
dasd_eckd_validate_server(struct dasd_device *device, struct dasd_uid *uid)
{
int rc;
......@@ -616,11 +616,11 @@ dasd_eckd_validate_server(struct dasd_device *device)
return 0;
rc = dasd_eckd_psf_ssc(device);
if (rc)
/* may be requested feature is not available on server,
* therefore just report error and go ahead */
DEV_MESSAGE(KERN_INFO, device,
"Perform Subsystem Function returned rc=%d", rc);
/* may be requested feature is not available on server,
* therefore just report error and go ahead */
DEV_MESSAGE(KERN_INFO, device,
"PSF-SSC on storage subsystem %s.%s.%04x returned rc=%d",
uid->vendor, uid->serial, uid->ssid, rc);
/* RE-Read Configuration Data */
return dasd_eckd_read_conf(device);
}
......@@ -666,7 +666,7 @@ dasd_eckd_check_characteristics(struct dasd_device *device)
return rc;
rc = dasd_set_uid(device->cdev, &uid);
if (rc == 1) /* new server found */
rc = dasd_eckd_validate_server(device);
rc = dasd_eckd_validate_server(device, &uid);
if (rc)
return rc;
......
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