1b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 2c66ac9dbSNicholas Bellinger #ifndef TARGET_CORE_UA_H 3c6c2a3deSRasmus Villemoes #define TARGET_CORE_UA_H 4c66ac9dbSNicholas Bellinger 58dcf07beSBart Van Assche #include <target/target_core_base.h> 68dcf07beSBart Van Assche 7c66ac9dbSNicholas Bellinger /* 8c66ac9dbSNicholas Bellinger * From spc4r17, Table D.1: ASC and ASCQ Assignement 9c66ac9dbSNicholas Bellinger */ 10c66ac9dbSNicholas Bellinger #define ASCQ_29H_POWER_ON_RESET_OR_BUS_DEVICE_RESET_OCCURED 0x00 11c66ac9dbSNicholas Bellinger #define ASCQ_29H_POWER_ON_OCCURRED 0x01 12c66ac9dbSNicholas Bellinger #define ASCQ_29H_SCSI_BUS_RESET_OCCURED 0x02 13c66ac9dbSNicholas Bellinger #define ASCQ_29H_BUS_DEVICE_RESET_FUNCTION_OCCURRED 0x03 14c66ac9dbSNicholas Bellinger #define ASCQ_29H_DEVICE_INTERNAL_RESET 0x04 15c66ac9dbSNicholas Bellinger #define ASCQ_29H_TRANSCEIVER_MODE_CHANGED_TO_SINGLE_ENDED 0x05 16c66ac9dbSNicholas Bellinger #define ASCQ_29H_TRANSCEIVER_MODE_CHANGED_TO_LVD 0x06 17c66ac9dbSNicholas Bellinger #define ASCQ_29H_NEXUS_LOSS_OCCURRED 0x07 18c66ac9dbSNicholas Bellinger 19c66ac9dbSNicholas Bellinger #define ASCQ_2AH_PARAMETERS_CHANGED 0x00 20c66ac9dbSNicholas Bellinger #define ASCQ_2AH_MODE_PARAMETERS_CHANGED 0x01 21c66ac9dbSNicholas Bellinger #define ASCQ_2AH_LOG_PARAMETERS_CHANGED 0x02 22c66ac9dbSNicholas Bellinger #define ASCQ_2AH_RESERVATIONS_PREEMPTED 0x03 23c66ac9dbSNicholas Bellinger #define ASCQ_2AH_RESERVATIONS_RELEASED 0x04 24c66ac9dbSNicholas Bellinger #define ASCQ_2AH_REGISTRATIONS_PREEMPTED 0x05 25c66ac9dbSNicholas Bellinger #define ASCQ_2AH_ASYMMETRIC_ACCESS_STATE_CHANGED 0x06 26125d0119SHannes Reinecke #define ASCQ_2AH_IMPLICIT_ASYMMETRIC_ACCESS_STATE_TRANSITION_FAILED 0x07 27c66ac9dbSNicholas Bellinger #define ASCQ_2AH_PRIORITY_CHANGED 0x08 28c66ac9dbSNicholas Bellinger 29c66ac9dbSNicholas Bellinger #define ASCQ_2CH_PREVIOUS_RESERVATION_CONFLICT_STATUS 0x09 30c66ac9dbSNicholas Bellinger 313dd348fcSHannes Reinecke #define ASCQ_3FH_INQUIRY_DATA_HAS_CHANGED 0x03 327c0d0d51SHannes Reinecke #define ASCQ_3FH_REPORTED_LUNS_DATA_HAS_CHANGED 0x0E 333dd348fcSHannes Reinecke 34c66ac9dbSNicholas Bellinger extern struct kmem_cache *se_ua_cache; 35c66ac9dbSNicholas Bellinger 36de103c93SChristoph Hellwig extern sense_reason_t target_scsi3_ua_check(struct se_cmd *); 37c51c8e7bSHannes Reinecke extern int core_scsi3_ua_allocate(struct se_dev_entry *, u8, u8); 38c51c8e7bSHannes Reinecke extern void target_ua_allocate_lun(struct se_node_acl *, u32, u8, u8); 39c66ac9dbSNicholas Bellinger extern void core_scsi3_ua_release_all(struct se_dev_entry *); 40325c1e8bSBart Van Assche extern bool core_scsi3_ua_for_check_condition(struct se_cmd *, u8 *, u8 *, 41325c1e8bSBart Van Assche u8 *); 42c66ac9dbSNicholas Bellinger extern int core_scsi3_ua_clear_for_request_sense(struct se_cmd *, 43c66ac9dbSNicholas Bellinger u8 *, u8 *); 44c66ac9dbSNicholas Bellinger 45c66ac9dbSNicholas Bellinger #endif /* TARGET_CORE_UA_H */ 46