| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | #ifndef TARGET_CORE_UA_H |
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| 3 | #define TARGET_CORE_UA_H |
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| 4 | |
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| 5 | #include <target/target_core_base.h> |
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| 6 | |
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| 7 | /* |
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| 8 | * From spc4r17, Table D.1: ASC and ASCQ Assignement |
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| 9 | */ |
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| 10 | #define ASCQ_29H_POWER_ON_RESET_OR_BUS_DEVICE_RESET_OCCURED 0x00 |
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| 11 | #define ASCQ_29H_POWER_ON_OCCURRED 0x01 |
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| 12 | #define ASCQ_29H_SCSI_BUS_RESET_OCCURED 0x02 |
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| 13 | #define ASCQ_29H_BUS_DEVICE_RESET_FUNCTION_OCCURRED 0x03 |
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| 14 | #define ASCQ_29H_DEVICE_INTERNAL_RESET 0x04 |
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| 15 | #define ASCQ_29H_TRANSCEIVER_MODE_CHANGED_TO_SINGLE_ENDED 0x05 |
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| 16 | #define ASCQ_29H_TRANSCEIVER_MODE_CHANGED_TO_LVD 0x06 |
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| 17 | #define ASCQ_29H_NEXUS_LOSS_OCCURRED 0x07 |
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| 18 | |
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| 19 | #define ASCQ_2AH_PARAMETERS_CHANGED 0x00 |
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| 20 | #define ASCQ_2AH_MODE_PARAMETERS_CHANGED 0x01 |
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| 21 | #define ASCQ_2AH_LOG_PARAMETERS_CHANGED 0x02 |
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| 22 | #define ASCQ_2AH_RESERVATIONS_PREEMPTED 0x03 |
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| 23 | #define ASCQ_2AH_RESERVATIONS_RELEASED 0x04 |
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| 24 | #define ASCQ_2AH_REGISTRATIONS_PREEMPTED 0x05 |
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| 25 | #define ASCQ_2AH_ASYMMETRIC_ACCESS_STATE_CHANGED 0x06 |
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| 26 | #define ASCQ_2AH_IMPLICIT_ASYMMETRIC_ACCESS_STATE_TRANSITION_FAILED 0x07 |
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| 27 | #define ASCQ_2AH_PRIORITY_CHANGED 0x08 |
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| 28 | |
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| 29 | #define ASCQ_2CH_PREVIOUS_RESERVATION_CONFLICT_STATUS 0x09 |
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| 30 | |
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| 31 | #define ASCQ_3FH_INQUIRY_DATA_HAS_CHANGED 0x03 |
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| 32 | #define ASCQ_3FH_REPORTED_LUNS_DATA_HAS_CHANGED 0x0E |
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| 33 | |
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| 34 | extern struct kmem_cache *se_ua_cache; |
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| 35 | |
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| 36 | extern sense_reason_t target_scsi3_ua_check(struct se_cmd *); |
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| 37 | extern int core_scsi3_ua_allocate(struct se_dev_entry *, u8, u8); |
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| 38 | extern void target_ua_allocate_lun(struct se_node_acl *, u32, u8, u8); |
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| 39 | extern void core_scsi3_ua_release_all(struct se_dev_entry *); |
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| 40 | extern bool core_scsi3_ua_for_check_condition(struct se_cmd *, u8 *, u8 *, |
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| 41 | u8 *); |
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| 42 | extern int core_scsi3_ua_clear_for_request_sense(struct se_cmd *, |
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| 43 | u8 *, u8 *); |
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| 44 | |
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| 45 | #endif /* TARGET_CORE_UA_H */ |
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| 46 | |
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