#define SAS_DPRINTK(fmt, ...)
#endif
+#define TO_SAS_TASK(_scsi_cmd) ((void *)(_scsi_cmd)->host_scribble)
+#define ASSIGN_SAS_TASK(_sc, _t) do { (_sc)->host_scribble = (void *) _t; } while (0)
+
void sas_scsi_recover_host(struct Scsi_Host *shost);
int sas_show_class(enum sas_class class, char *buf);
-int sas_show_proto(enum sas_proto proto, char *buf);
+int sas_show_proto(enum sas_protocol proto, char *buf);
int sas_show_linkrate(enum sas_linkrate linkrate, char *buf);
int sas_show_oob_mode(enum sas_oob_mode oob_mode, char *buf);
static inline void sas_queue_event(int event, spinlock_t *lock,
unsigned long *pending,
struct work_struct *work,
- struct Scsi_Host *shost)
+ struct sas_ha_struct *sas_ha)
{
unsigned long flags;
}
__set_bit(event, pending);
spin_unlock_irqrestore(lock, flags);
- scsi_queue_work(shost, work);
+
+ spin_lock_irqsave(&sas_ha->state_lock, flags);
+ if (sas_ha->state != SAS_HA_UNREGISTERED) {
+ scsi_queue_work(sas_ha->core.shost, work);
+ }
+ spin_unlock_irqrestore(&sas_ha->state_lock, flags);
}
static inline void sas_begin_event(int event, spinlock_t *lock,