diff options
Diffstat (limited to 'include/target/target_core_backend.h')
| -rw-r--r-- | include/target/target_core_backend.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h index 5ebe21cd5d1..9adc1bca117 100644 --- a/include/target/target_core_backend.h +++ b/include/target/target_core_backend.h @@ -34,8 +34,16 @@ struct se_subsystem_api { sense_reason_t (*parse_cdb)(struct se_cmd *cmd); u32 (*get_device_type)(struct se_device *); sector_t (*get_blocks)(struct se_device *); + sector_t (*get_alignment_offset_lbas)(struct se_device *); + /* lbppbe = logical blocks per physical block exponent. see SBC-3 */ + unsigned int (*get_lbppbe)(struct se_device *); + unsigned int (*get_io_min)(struct se_device *); + unsigned int (*get_io_opt)(struct se_device *); unsigned char *(*get_sense_buffer)(struct se_cmd *); bool (*get_write_cache)(struct se_device *); + int (*init_prot)(struct se_device *); + int (*format_prot)(struct se_device *); + void (*free_prot)(struct se_device *); }; struct sbc_ops { @@ -51,6 +59,7 @@ int transport_subsystem_register(struct se_subsystem_api *); void transport_subsystem_release(struct se_subsystem_api *); void target_complete_cmd(struct se_cmd *, u8); +void target_complete_cmd_with_length(struct se_cmd *, u8, int); sense_reason_t spc_parse_cdb(struct se_cmd *cmd, unsigned int *size); sense_reason_t spc_emulate_report_luns(struct se_cmd *cmd); @@ -65,6 +74,12 @@ sense_reason_t sbc_execute_unmap(struct se_cmd *cmd, sense_reason_t (*do_unmap_fn)(struct se_cmd *cmd, void *priv, sector_t lba, sector_t nolb), void *priv); +void sbc_dif_generate(struct se_cmd *); +sense_reason_t sbc_dif_verify_write(struct se_cmd *, sector_t, unsigned int, + unsigned int, struct scatterlist *, int); +sense_reason_t sbc_dif_verify_read(struct se_cmd *, sector_t, unsigned int, + unsigned int, struct scatterlist *, int); +sense_reason_t sbc_dif_read_strip(struct se_cmd *); void transport_set_vpd_proto_id(struct t10_vpd *, unsigned char *); int transport_set_vpd_assoc(struct t10_vpd *, unsigned char *); |