diff options
Diffstat (limited to 'include/scsi/libsas.h')
| -rw-r--r-- | include/scsi/libsas.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index c83426344e8..ca393929c10 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -323,12 +323,20 @@ struct sas_ha_event { struct sas_ha_struct *ha; }; +enum sas_ha_state { + SAS_HA_REGISTERED, + SAS_HA_UNREGISTERED +}; + struct sas_ha_struct { /* private: */ spinlock_t event_lock; struct sas_ha_event ha_events[HA_NUM_EVENTS]; unsigned long pending; + enum sas_ha_state state; + spinlock_t state_lock; + struct scsi_core core; /* public: */ |