1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef TARGET_CORE_UA_H 3 #define TARGET_CORE_UA_H 4 5 #include <target/target_core_base.h> 6 7 /* 8 * From spc4r17, Table D.1: ASC and ASCQ Assignement 9 */ 10 #define ASCQ_29H_POWER_ON_RESET_OR_BUS_DEVICE_RESET_OCCURED 0x00 11 #define ASCQ_29H_POWER_ON_OCCURRED 0x01 12 #define ASCQ_29H_SCSI_BUS_RESET_OCCURED 0x02 13 #define ASCQ_29H_BUS_DEVICE_RESET_FUNCTION_OCCURRED 0x03 14 #define ASCQ_29H_DEVICE_INTERNAL_RESET 0x04 15 #define ASCQ_29H_TRANSCEIVER_MODE_CHANGED_TO_SINGLE_ENDED 0x05 16 #define ASCQ_29H_TRANSCEIVER_MODE_CHANGED_TO_LVD 0x06 17 #define ASCQ_29H_NEXUS_LOSS_OCCURRED 0x07 18 19 #define ASCQ_2AH_PARAMETERS_CHANGED 0x00 20 #define ASCQ_2AH_MODE_PARAMETERS_CHANGED 0x01 21 #define ASCQ_2AH_LOG_PARAMETERS_CHANGED 0x02 22 #define ASCQ_2AH_RESERVATIONS_PREEMPTED 0x03 23 #define ASCQ_2AH_RESERVATIONS_RELEASED 0x04 24 #define ASCQ_2AH_REGISTRATIONS_PREEMPTED 0x05 25 #define ASCQ_2AH_ASYMMETRIC_ACCESS_STATE_CHANGED 0x06 26 #define ASCQ_2AH_IMPLICIT_ASYMMETRIC_ACCESS_STATE_TRANSITION_FAILED 0x07 27 #define ASCQ_2AH_PRIORITY_CHANGED 0x08 28 29 #define ASCQ_2CH_PREVIOUS_RESERVATION_CONFLICT_STATUS 0x09 30 31 #define ASCQ_3FH_INQUIRY_DATA_HAS_CHANGED 0x03 32 #define ASCQ_3FH_REPORTED_LUNS_DATA_HAS_CHANGED 0x0E 33 34 extern struct kmem_cache *se_ua_cache; 35 36 extern sense_reason_t target_scsi3_ua_check(struct se_cmd *); 37 extern int core_scsi3_ua_allocate(struct se_dev_entry *, u8, u8); 38 extern void target_ua_allocate_lun(struct se_node_acl *, u32, u8, u8); 39 extern void core_scsi3_ua_release_all(struct se_dev_entry *); 40 extern void core_scsi3_ua_for_check_condition(struct se_cmd *, u8 *, u8 *); 41 extern int core_scsi3_ua_clear_for_request_sense(struct se_cmd *, 42 u8 *, u8 *); 43 44 #endif /* TARGET_CORE_UA_H */ 45