};
struct sbc_ops {
- sense_reason_t (*execute_rw)(struct se_cmd *cmd);
+ sense_reason_t (*execute_rw)(struct se_cmd *cmd, struct scatterlist *,
+ u32, enum dma_data_direction);
sense_reason_t (*execute_sync_cache)(struct se_cmd *cmd);
sense_reason_t (*execute_write_same)(struct se_cmd *cmd);
sense_reason_t (*execute_write_same_unmap)(struct se_cmd *cmd);
/* core helpers also used by command snooping in pscsi */
void *transport_kmap_data_sg(struct se_cmd *);
void transport_kunmap_data_sg(struct se_cmd *);
+/* core helpers also used by xcopy during internal command setup */
+int target_alloc_sgl(struct scatterlist **, unsigned int *, u32, bool);
+sense_reason_t transport_generic_map_mem_to_cmd(struct se_cmd *,
+ struct scatterlist *, u32, struct scatterlist *, u32);
void array_free(void *array, int n);