Module: xenomai-2.5
Branch: master
Commit: 417d1ba03a521ca7d91bf84c01a3f4cc2b4a9039
URL:
http://git.xenomai.org/?p=xenomai-2.5.git;a=commit;h=417d1ba03a521ca7d91bf84c01a3f4cc2b4a9039
Author: Alexis Berlemont <alexis.berlem...@gmail.com>
Date: Sun May 16 23:22:36 2010 +0200
analogy: the transfer structure is left with a minimal role (broken)
This structure should be renamed.
---
include/analogy/transfer.h | 17 ++++-------------
1 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/include/analogy/transfer.h b/include/analogy/transfer.h
index e6bdc3c..929022b 100644
--- a/include/analogy/transfer.h
+++ b/include/analogy/transfer.h
@@ -30,15 +30,14 @@
#include <analogy/buffer.h>
/* Status flags / bits */
-#define A4L_TSF_BUSY 0
-#define A4L_TSF_BULK 1
-#define A4L_TSF_MMAP 2
-#define A4L_TSF_CLEAN 3
+#define A4L_TSF_CLEAN 0
/* Fields init values */
#define A4L_IRQ_UNUSED (unsigned int)((unsigned short)(~0))
#define A4L_IDX_UNUSED (unsigned int)(~0)
+/* TODO: IRQ handling must leave transfer for os_facilities */
+
/* IRQ types */
#define A4L_IRQ_SHARED RTDM_IRQTYPE_SHARED
#define A4L_IRQ_EDGE RTDM_IRQTYPE_EDGE
@@ -51,24 +50,16 @@
#ifdef __KERNEL__
struct a4l_device;
-
/* Analogy transfer descriptor */
struct a4l_transfer {
/* Subdevices desc */
unsigned int nb_subd;
a4l_subd_t **subds;
- int idx_read_subd;
- int idx_write_subd;
-
- /* Buffer desc */
- a4l_buf_t **bufs;
/* IRQ in use */
+ /* TODO: irq_desc should vanish */
a4l_irq_desc_t irq_desc;
-
- /* Events/status desc */
- unsigned long *status;
};
typedef struct a4l_transfer a4l_trf_t;
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