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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
| commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
| tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /drivers/target/target_core_ua.h | |
| parent | Initial commit. (diff) | |
| download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip | |
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/target/target_core_ua.h')
| -rw-r--r-- | drivers/target/target_core_ua.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/target/target_core_ua.h b/drivers/target/target_core_ua.h new file mode 100644 index 000000000..76487c9be --- /dev/null +++ b/drivers/target/target_core_ua.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef TARGET_CORE_UA_H +#define TARGET_CORE_UA_H + +#include <target/target_core_base.h> + +/* + * From spc4r17, Table D.1: ASC and ASCQ Assignement + */ +#define ASCQ_29H_POWER_ON_RESET_OR_BUS_DEVICE_RESET_OCCURED 0x00 +#define ASCQ_29H_POWER_ON_OCCURRED 0x01 +#define ASCQ_29H_SCSI_BUS_RESET_OCCURED 0x02 +#define ASCQ_29H_BUS_DEVICE_RESET_FUNCTION_OCCURRED 0x03 +#define ASCQ_29H_DEVICE_INTERNAL_RESET 0x04 +#define ASCQ_29H_TRANSCEIVER_MODE_CHANGED_TO_SINGLE_ENDED 0x05 +#define ASCQ_29H_TRANSCEIVER_MODE_CHANGED_TO_LVD 0x06 +#define ASCQ_29H_NEXUS_LOSS_OCCURRED 0x07 + +#define ASCQ_2AH_PARAMETERS_CHANGED 0x00 +#define ASCQ_2AH_MODE_PARAMETERS_CHANGED 0x01 +#define ASCQ_2AH_LOG_PARAMETERS_CHANGED 0x02 +#define ASCQ_2AH_RESERVATIONS_PREEMPTED 0x03 +#define ASCQ_2AH_RESERVATIONS_RELEASED 0x04 +#define ASCQ_2AH_REGISTRATIONS_PREEMPTED 0x05 +#define ASCQ_2AH_ASYMMETRIC_ACCESS_STATE_CHANGED 0x06 +#define ASCQ_2AH_IMPLICIT_ASYMMETRIC_ACCESS_STATE_TRANSITION_FAILED 0x07 +#define ASCQ_2AH_PRIORITY_CHANGED 0x08 + +#define ASCQ_2CH_PREVIOUS_RESERVATION_CONFLICT_STATUS 0x09 + +#define ASCQ_3FH_INQUIRY_DATA_HAS_CHANGED 0x03 +#define ASCQ_3FH_REPORTED_LUNS_DATA_HAS_CHANGED 0x0E + +extern struct kmem_cache *se_ua_cache; + +extern sense_reason_t target_scsi3_ua_check(struct se_cmd *); +extern int core_scsi3_ua_allocate(struct se_dev_entry *, u8, u8); +extern void target_ua_allocate_lun(struct se_node_acl *, u32, u8, u8); +extern void core_scsi3_ua_release_all(struct se_dev_entry *); +extern bool core_scsi3_ua_for_check_condition(struct se_cmd *, u8 *, u8 *, + u8 *); +extern int core_scsi3_ua_clear_for_request_sense(struct se_cmd *, + u8 *, u8 *); + +#endif /* TARGET_CORE_UA_H */ |