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path: root/drivers/s390/block/dasd_int.h
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Diffstat (limited to 'drivers/s390/block/dasd_int.h')
-rw-r--r--drivers/s390/block/dasd_int.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h
index c20170166909..8b5d4100abf7 100644
--- a/drivers/s390/block/dasd_int.h
+++ b/drivers/s390/block/dasd_int.h
@@ -357,6 +357,7 @@ struct dasd_discipline {
int (*get_uid) (struct dasd_device *, struct dasd_uid *);
void (*kick_validate) (struct dasd_device *);
+ int (*check_attention)(struct dasd_device *, __u8);
};
extern struct dasd_discipline *dasd_diag_discipline_pointer;
@@ -382,6 +383,10 @@ struct dasd_path {
__u8 tbvpm;
__u8 ppm;
__u8 npm;
+ /* paths that are not used because of a special condition */
+ __u8 cablepm; /* miss-cabled */
+ __u8 hpfpm; /* the HPF requirements of the other paths are not met */
+ __u8 cuirpm; /* CUIR varied offline */
};
struct dasd_profile_info {
@@ -501,7 +506,10 @@ struct dasd_block {
struct dasd_profile profile;
};
-
+struct dasd_attention_data {
+ struct dasd_device *device;
+ __u8 lpum;
+};
/* reasons why device (ccw_device_start) was stopped */
#define DASD_STOPPED_NOT_ACC 1 /* not accessible */