diff options
Diffstat (limited to 'include/scsi/libsas.h')
| -rw-r--r-- | include/scsi/libsas.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index d792b13cfcf..bd6e89ece2a 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -86,7 +86,9 @@ enum discover_event { DISCE_DISCOVER_DOMAIN = 0U, DISCE_REVALIDATE_DOMAIN = 1, DISCE_PORT_GONE = 2, - DISC_NUM_EVENTS = 3, + DISCE_PROBE = 3, + DISCE_DESTRUCT = 4, + DISC_NUM_EVENTS = 5, }; /* ---------- Expander Devices ---------- */ @@ -175,6 +177,7 @@ struct sata_device { enum { SAS_DEV_GONE, + SAS_DEV_DESTROY, }; struct domain_device { @@ -191,6 +194,7 @@ struct domain_device { struct asd_sas_port *port; /* shortcut to root of the tree */ struct list_head dev_list_node; + struct list_head disco_list_node; /* awaiting probe or destruct */ enum sas_protocol iproto; enum sas_protocol tproto; @@ -226,7 +230,6 @@ struct sas_discovery { int max_level; }; - /* The port struct is Class:RW, driver:RO */ struct asd_sas_port { /* private: */ @@ -236,6 +239,8 @@ struct asd_sas_port { struct domain_device *port_dev; spinlock_t dev_list_lock; struct list_head dev_list; + struct list_head disco_list; + struct list_head destroy_list; enum sas_linkrate linkrate; struct sas_phy *phy; @@ -334,6 +339,7 @@ struct sas_ha_event { enum sas_ha_state { SAS_HA_REGISTERED, SAS_HA_DRAINING, + SAS_HA_ATA_EH_ACTIVE, }; struct sas_ha_struct { @@ -346,6 +352,8 @@ struct sas_ha_struct { unsigned long state; spinlock_t state_lock; + struct mutex disco_mutex; + struct scsi_core core; /* public: */ |