#define SBP2_SCSI_STATUS_SELECTION_TIMEOUT 0xff
#define STATUS_GET_SRC(value) (((value) >> 30) & 0x3)
+#define STATUS_GET_RESP(value) (((value) >> 28) & 0x3)
#define STATUS_GET_LEN(value) (((value) >> 24) & 0x7)
+#define STATUS_GET_SBP_STATUS(value) (((value) >> 16) & 0xff)
#define STATUS_GET_ORB_OFFSET_HI(value) ((value) & 0x0000ffff)
-#define STATUS_TEST_D(value) ((value) & 0x08000000)
-/* test 'resp' | 'sbp2_status' */
-#define STATUS_TEST_RS(value) ((value) & 0x30ff0000)
+#define STATUS_TEST_DEAD(value) ((value) & 0x08000000)
/* test 'resp' | 'dead' | 'sbp2_status' */
#define STATUS_TEST_RDS(value) ((value) & 0x38ff0000)
/* Device specific workarounds/brokeness */
unsigned workarounds;
+
+ atomic_t state;
+ struct work_struct protocol_work;
+};
+
+/* For use in scsi_id_instance_data.state */
+enum sbp2lu_state_types {
+ SBP2LU_STATE_RUNNING, /* all normal */
+ SBP2LU_STATE_IN_RESET, /* between bus reset and reconnect */
+ SBP2LU_STATE_IN_SHUTDOWN /* when sbp2_remove was called */
};
/* Sbp2 host data structure (one per IEEE1394 host) */