diff options
Diffstat (limited to 'drivers/scsi/ses.c')
-rw-r--r-- | drivers/scsi/ses.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c index 6662b0c..1041556 100644 --- a/drivers/scsi/ses.c +++ b/drivers/scsi/ses.c @@ -258,6 +258,14 @@ static int ses_set_active(struct enclosure_device *edev, return ses_set_page2_descriptor(edev, ecomp, desc); } +static int ses_show_id(struct enclosure_device *edev, char *buf) +{ + struct ses_device *ses_dev = edev->scratch; + unsigned long long id = get_unaligned_be64(ses_dev->page1+8+4); + + return sprintf(buf, "%#llx\n", id); +} + static struct enclosure_component_callbacks ses_enclosure_callbacks = { .get_fault = ses_get_fault, .set_fault = ses_set_fault, @@ -265,6 +273,7 @@ static struct enclosure_component_callbacks ses_enclosure_callbacks = { .get_locate = ses_get_locate, .set_locate = ses_set_locate, .set_active = ses_set_active, + .show_id = ses_show_id, }; struct ses_host_edev { |