summaryrefslogtreecommitdiffstats
path: root/drivers/s390/block/dasd_fba.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/s390/block/dasd_fba.c')
-rw-r--r--drivers/s390/block/dasd_fba.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c
index bec5486e0e6..be89b3a893d 100644
--- a/drivers/s390/block/dasd_fba.c
+++ b/drivers/s390/block/dasd_fba.c
@@ -73,6 +73,7 @@ static struct ccw_driver dasd_fba_driver = {
.set_offline = dasd_generic_set_offline,
.set_online = dasd_fba_set_online,
.notify = dasd_generic_notify,
+ .path_event = dasd_generic_path_event,
.freeze = dasd_generic_pm_freeze,
.thaw = dasd_generic_restore_device,
.restore = dasd_generic_restore_device,
@@ -164,6 +165,7 @@ dasd_fba_check_characteristics(struct dasd_device *device)
}
device->default_expires = DASD_EXPIRES;
+ device->path_data.opm = LPM_ANYPATH;
readonly = dasd_device_is_ro(device);
if (readonly)
@@ -231,24 +233,16 @@ dasd_fba_erp_postaction(struct dasd_ccw_req * cqr)
return NULL;
}
-static void dasd_fba_handle_unsolicited_interrupt(struct dasd_device *device,
- struct irb *irb)
+static void dasd_fba_check_for_device_change(struct dasd_device *device,
+ struct dasd_ccw_req *cqr,
+ struct irb *irb)
{
char mask;
/* first of all check for state change pending interrupt */
mask = DEV_STAT_ATTENTION | DEV_STAT_DEV_END | DEV_STAT_UNIT_EXCEP;
- if ((irb->scsw.cmd.dstat & mask) == mask) {
+ if ((irb->scsw.cmd.dstat & mask) == mask)
dasd_generic_handle_state_change(device);
- return;
- }
-
- /* check for unsolicited interrupts */
- DBF_DEV_EVENT(DBF_WARNING, device, "%s",
- "unsolicited interrupt received");
- device->discipline->dump_sense_dbf(device, irb, "unsolicited");
- dasd_schedule_device_bh(device);
- return;
};
static struct dasd_ccw_req *dasd_fba_build_cp(struct dasd_device * memdev,
@@ -596,13 +590,14 @@ static struct dasd_discipline dasd_fba_discipline = {
.max_blocks = 96,
.check_device = dasd_fba_check_characteristics,
.do_analysis = dasd_fba_do_analysis,
+ .verify_path = dasd_generic_verify_path,
.fill_geometry = dasd_fba_fill_geometry,
.start_IO = dasd_start_IO,
.term_IO = dasd_term_IO,
.handle_terminated_request = dasd_fba_handle_terminated_request,
.erp_action = dasd_fba_erp_action,
.erp_postaction = dasd_fba_erp_postaction,
- .handle_unsolicited_interrupt = dasd_fba_handle_unsolicited_interrupt,
+ .check_for_device_change = dasd_fba_check_for_device_change,
.build_cp = dasd_fba_build_cp,
.free_cp = dasd_fba_free_cp,
.dump_sense = dasd_fba_dump_sense,