ide: pass command instead of request to ide_pio_datablock()
* Add IDE_TFLAG_FS taskfile flag and set it for REQ_TYPE_FS requests.
* Convert ->{in,out}put_data methods to take command instead of request
as an argument. Then convert pre_task_out_intr(), task_end_request(),
task_error(), task_in_unexpected(), ide_pio_sector(), ide_pio_multi()
and ide_pio_datablock() in similar way.
* Rename task_end_request() to ide_finish_cmd().
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/include/linux/ide.h b/include/linux/ide.h
index f0e3618..1785582 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -297,6 +297,7 @@
IDE_TFLAG_IO_16BIT = (1 << 26),
/* struct ide_cmd was allocated using kmalloc() */
IDE_TFLAG_DYN = (1 << 27),
+ IDE_TFLAG_FS = (1 << 28),
};
enum {
@@ -655,10 +656,10 @@
void (*tf_load)(ide_drive_t *, struct ide_cmd *);
void (*tf_read)(ide_drive_t *, struct ide_cmd *);
- void (*input_data)(ide_drive_t *, struct request *, void *,
- unsigned int);
- void (*output_data)(ide_drive_t *, struct request *, void *,
- unsigned int);
+ void (*input_data)(ide_drive_t *, struct ide_cmd *,
+ void *, unsigned int);
+ void (*output_data)(ide_drive_t *, struct ide_cmd *,
+ void *, unsigned int);
};
extern const struct ide_tp_ops default_tp_ops;
@@ -866,7 +867,7 @@
typedef int (ide_expiry_t)(ide_drive_t *);
/* used by ide-cd, ide-floppy, etc. */
-typedef void (xfer_func_t)(ide_drive_t *, struct request *rq, void *, unsigned);
+typedef void (xfer_func_t)(ide_drive_t *, struct ide_cmd *, void *, unsigned);
extern struct mutex ide_setting_mtx;
@@ -1175,8 +1176,8 @@
void ide_tf_load(ide_drive_t *, struct ide_cmd *);
void ide_tf_read(ide_drive_t *, struct ide_cmd *);
-void ide_input_data(ide_drive_t *, struct request *, void *, unsigned int);
-void ide_output_data(ide_drive_t *, struct request *, void *, unsigned int);
+void ide_input_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);
+void ide_output_data(ide_drive_t *, struct ide_cmd *, void *, unsigned int);
int ide_io_buffers(ide_drive_t *, struct ide_atapi_pc *, unsigned int, int);
@@ -1226,7 +1227,7 @@
ide_startstop_t do_rw_taskfile(ide_drive_t *, struct ide_cmd *);
-void task_end_request(ide_drive_t *, struct request *, u8);
+void ide_finish_cmd(ide_drive_t *, struct ide_cmd *, u8);
int ide_raw_taskfile(ide_drive_t *, struct ide_cmd *, u8 *, u16);
int ide_no_data_taskfile(ide_drive_t *, struct ide_cmd *);