target: remove struct se_task
We can use struct se_cmd for everything it did. Make sure to pass the S/G
list and data direction to the execution function to ease adding back BIDI
support later on.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 2f54649..2d7db85 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -23,12 +23,11 @@
struct se_device *(*create_virtdevice)(struct se_hba *,
struct se_subsystem_dev *, void *);
void (*free_device)(void *);
- int (*transport_complete)(struct se_task *task);
- struct se_task *(*alloc_task)(unsigned char *cdb);
- int (*do_task)(struct se_task *);
+ 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 *);
- void (*free_task)(struct se_task *);
ssize_t (*check_configfs_dev_params)(struct se_hba *,
struct se_subsystem_dev *);
ssize_t (*set_configfs_dev_params)(struct se_hba *,
@@ -38,7 +37,7 @@
u32 (*get_device_rev)(struct se_device *);
u32 (*get_device_type)(struct se_device *);
sector_t (*get_blocks)(struct se_device *);
- unsigned char *(*get_sense_buffer)(struct se_task *);
+ unsigned char *(*get_sense_buffer)(struct se_cmd *);
};
int transport_subsystem_register(struct se_subsystem_api *);
@@ -48,8 +47,6 @@
struct se_subsystem_api *, struct se_subsystem_dev *, u32,
void *, struct se_dev_limits *, const char *, const char *);
-void transport_complete_sync_cache(struct se_cmd *, int);
-void transport_complete_task(struct se_task *, int);
void target_complete_cmd(struct se_cmd *, u8);
void transport_set_vpd_proto_id(struct t10_vpd *, unsigned char *);