diff options
Diffstat (limited to 'include/target/target_core_backend.h')
| -rw-r--r-- | include/target/target_core_backend.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h index 2d7db85e93ae..f1405d335a96 100644 --- a/include/target/target_core_backend.h +++ b/include/target/target_core_backend.h @@ -24,10 +24,8 @@ struct se_subsystem_api { struct se_subsystem_dev *, void *); void (*free_device)(void *); int (*transport_complete)(struct se_cmd *cmd, struct scatterlist *); - int (*execute_cmd)(struct se_cmd *, struct scatterlist *, u32, - enum dma_data_direction); - int (*do_discard)(struct se_device *, sector_t, u32); - void (*do_sync_cache)(struct se_cmd *); + + int (*parse_cdb)(struct se_cmd *cmd); ssize_t (*check_configfs_dev_params)(struct se_hba *, struct se_subsystem_dev *); ssize_t (*set_configfs_dev_params)(struct se_hba *, @@ -40,6 +38,13 @@ struct se_subsystem_api { unsigned char *(*get_sense_buffer)(struct se_cmd *); }; +struct spc_ops { + int (*execute_rw)(struct se_cmd *cmd); + int (*execute_sync_cache)(struct se_cmd *cmd); + int (*execute_write_same)(struct se_cmd *cmd); + int (*execute_unmap)(struct se_cmd *cmd); +}; + int transport_subsystem_register(struct se_subsystem_api *); void transport_subsystem_release(struct se_subsystem_api *); @@ -49,6 +54,10 @@ struct se_device *transport_add_device_to_core_hba(struct se_hba *, void target_complete_cmd(struct se_cmd *, u8); +int sbc_parse_cdb(struct se_cmd *cmd, struct spc_ops *ops); +int spc_parse_cdb(struct se_cmd *cmd, unsigned int *size); +int spc_get_write_same_sectors(struct se_cmd *cmd); + void transport_set_vpd_proto_id(struct t10_vpd *, unsigned char *); int transport_set_vpd_assoc(struct t10_vpd *, unsigned char *); int transport_set_vpd_ident_type(struct t10_vpd *, unsigned char *); |