From: David Schleef <ds@schleef.org>
Date: Wed, 1 Aug 2001 12:25:49 +0000 (+0000)
Subject: Rearrange flags used for both cmd and trig.  Added COMEDI_EV flags.
X-Git-Tag: r0_7_61~205
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=9e99079d830d7cd88bdef319b64a4fddd0a86b39;p=comedi.git

Rearrange flags used for both cmd and trig.  Added COMEDI_EV flags.
---

diff --git a/include/linux/comedi.h b/include/linux/comedi.h
index 07f93797..dbf4ce67 100644
--- a/include/linux/comedi.h
+++ b/include/linux/comedi.h
@@ -100,15 +100,30 @@ typedef unsigned short sampl_t;
 #define INSN_INTTRIG		( 6 | INSN_MASK_WRITE|INSN_MASK_SPECIAL)
 
 /* trigger flags */
+/* These flags are used in comedi_trig structures */
 
 #define TRIG_BOGUS	0x0001		/* do the motions */
 #define TRIG_DITHER	0x0002		/* enable dithering */
 #define TRIG_DEGLITCH	0x0004		/* enable deglitching */
-#define TRIG_RT		0x0008		/* perform op in real time */
+//#define TRIG_RT	0x0008		/* perform op in real time */
 #define TRIG_CONFIG	0x0010		/* perform configuration, not triggering */
-#define TRIG_WAKE_EOS	0x0020		/* wake up on end-of-scan events */
+//#define TRIG_WAKE_EOS	0x0020		/* wake up on end-of-scan events */
 #define TRIG_WRITE	0x0040		/* write to bidirectional devices */
 
+/* command flags */
+/* These flags are used in comedi_cmd structures */
+
+#define CMDF_PRIORITY		0x00000008 /* try to use a real-time interrupt while performing command */
+
+#define TRIG_RT		CMDF_PRIORITY /* compatibility definition */
+#define TRIG_WAKE_EOS		0x00000020 /* legacy definition for COMEDI_EV_SCAN_END */
+
+#define COMEDI_EV_START		0x00040000
+#define COMEDI_EV_SCAN_BEGIN	0x00080000
+#define COMEDI_EV_CONVERT	0x00100000
+#define COMEDI_EV_SCAN_END	0x00200000
+#define COMEDI_EV_STOP		0x00400000
+
 #define TRIG_ROUND_MASK		0x00030000
 #define TRIG_ROUND_NEAREST	0x00000000
 #define TRIG_ROUND_DOWN		0x00010000