diff options
Diffstat (limited to 'drivers/s390/block/dasd.c')
-rw-r--r-- | drivers/s390/block/dasd.c | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index fd568248fd26..c7eb9a10c680 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -430,7 +430,7 @@ dasd_state_ready_to_online(struct dasd_device * device) { struct gendisk *disk; struct disk_part_iter piter; - struct hd_struct *part; + struct block_device *part; device->state = DASD_STATE_ONLINE; if (device->block) { @@ -443,7 +443,7 @@ dasd_state_ready_to_online(struct dasd_device * device) disk = device->block->bdev->bd_disk; disk_part_iter_init(&piter, disk, DISK_PITER_INCL_PART0); while ((part = disk_part_iter_next(&piter))) - kobject_uevent(&part_to_dev(part)->kobj, KOBJ_CHANGE); + kobject_uevent(bdev_kobj(part), KOBJ_CHANGE); disk_part_iter_exit(&piter); } return 0; @@ -457,7 +457,7 @@ static int dasd_state_online_to_ready(struct dasd_device *device) int rc; struct gendisk *disk; struct disk_part_iter piter; - struct hd_struct *part; + struct block_device *part; if (device->discipline->online_to_ready) { rc = device->discipline->online_to_ready(device); @@ -470,7 +470,7 @@ static int dasd_state_online_to_ready(struct dasd_device *device) disk = device->block->bdev->bd_disk; disk_part_iter_init(&piter, disk, DISK_PITER_INCL_PART0); while ((part = disk_part_iter_next(&piter))) - kobject_uevent(&part_to_dev(part)->kobj, KOBJ_CHANGE); + kobject_uevent(bdev_kobj(part), KOBJ_CHANGE); disk_part_iter_exit(&piter); } return 0; @@ -2084,19 +2084,24 @@ static void __dasd_device_start_head(struct dasd_device *device) static void __dasd_device_check_path_events(struct dasd_device *device) { + __u8 tbvpm, fcsecpm; int rc; - if (!dasd_path_get_tbvpm(device)) + tbvpm = dasd_path_get_tbvpm(device); + fcsecpm = dasd_path_get_fcsecpm(device); + + if (!tbvpm && !fcsecpm) return; if (device->stopped & ~(DASD_STOPPED_DC_WAIT)) return; - rc = device->discipline->verify_path(device, - dasd_path_get_tbvpm(device)); - if (rc) + rc = device->discipline->pe_handler(device, tbvpm, fcsecpm); + if (rc) { dasd_device_set_timer(device, 50); - else + } else { dasd_path_clear_all_verify(device); + dasd_path_clear_all_fcsec(device); + } }; /* @@ -3376,6 +3381,7 @@ dasd_device_operations = { .ioctl = dasd_ioctl, .compat_ioctl = dasd_ioctl, .getgeo = dasd_getgeo, + .set_read_only = dasd_set_read_only, }; /******************************************************************************* @@ -3447,8 +3453,7 @@ static void dasd_generic_auto_online(void *data, async_cookie_t cookie) * Initial attempt at a probe function. this can be simplified once * the other detection code is gone. */ -int dasd_generic_probe(struct ccw_device *cdev, - struct dasd_discipline *discipline) +int dasd_generic_probe(struct ccw_device *cdev) { int ret; @@ -3846,6 +3851,10 @@ void dasd_generic_path_event(struct ccw_device *cdev, int *path_event) if (device->discipline->kick_validate) device->discipline->kick_validate(device); } + if (path_event[chp] & PE_PATH_FCES_EVENT) { + dasd_path_fcsec_update(device, chp); + dasd_schedule_device_bh(device); + } } hpfpm = dasd_path_get_hpfpm(device); ifccpm = dasd_path_get_ifccpm(device); |