Flesh out a simple tool to print the ALQ dump generated by the HAL.

3 files changed, 126 insertions, 1 deletions

diff --git a/tools/tools/ath/Makefile b/tools/tools/ath/Makefile
index ef368ce..e5b9d3c 100644
--- a/tools/tools/ath/Makefile
+++ b/tools/tools/ath/Makefile
@@ -1,5 +1,6 @@
 #	$FreeBSD$
 
-SUBDIR=	athdebug athdecode athkey athpoke athprom athrd athregs athstats ath_ee_v14_print ath_prom_read ath_ee_v4k_print
+SUBDIR=	arcode athdebug athdecode athkey athpoke athprom athrd athregs
+SUBDIR+=	athstats ath_ee_v14_print ath_prom_read ath_ee_v4k_print
 
 .include <bsd.subdir.mk>
diff --git a/tools/tools/ath/arcode/Makefile b/tools/tools/ath/arcode/Makefile
new file mode 100644
index 0000000..9611a6f
--- /dev/null
+++ b/tools/tools/ath/arcode/Makefile
@@ -0,0 +1,8 @@
+# $FreeBSD$
+
+PROG=	arcode
+NOMAN=	yes
+
+.include <../Makefile.inc>
+
+.include <bsd.prog.mk>
diff --git a/tools/tools/ath/arcode/arcode.c b/tools/tools/ath/arcode/arcode.c
new file mode 100644
index 0000000..deed16d
--- /dev/null
+++ b/tools/tools/ath/arcode/arcode.c
@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) 2011 Adrian Chadd, Xenion Pty Ltd.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * $FreeBSD$
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+
+#include <sys/types.h>
+#include <sys/alq.h>
+
+#include "ah_decode.h"
+
+#define	MAX_MARKERS	9
+
+const char *markers[] = {  
+        "AH_MARK_RESET",                  /* ar*Reset entry, bChannelChange */
+        "AH_MARK_RESET_LINE",             /* ar*_reset.c, line %d */
+        "AH_MARK_RESET_DONE",             /* ar*Reset exit, error code */
+        "AH_MARK_CHIPRESET",              /* ar*ChipReset, channel num */
+        "AH_MARK_PERCAL",                 /* ar*PerCalibration, channel num */
+        "AH_MARK_SETCHANNEL",             /* ar*SetChannel, channel num */
+        "AH_MARK_ANI_RESET",              /* ar*AniReset, opmode */
+        "AH_MARK_ANI_POLL",               /* ar*AniReset, listen time */
+        "AH_MARK_ANI_CONTROL",            /* ar*AniReset, cmd */
+};
+
+static void
+op_read(struct athregrec *a)
+{
+        printf("read\t%.8x = %.8x\n", a->reg, a->val);
+}
+
+static void
+op_write(struct athregrec *a)
+{
+        printf("write\t%.8x = %.8x\n", a->reg, a->val);
+}
+
+static void
+op_device(struct athregrec *a)
+{
+        printf("device\t0x%x/0x%x\n", a->reg, a->val);
+}
+
+static void
+op_mark(struct athregrec *a)
+{
+        const char *s = "UNKNOWN";
+#if 0
+        if (a->reg <= MAX_MARKERS)
+                s = markers[a->reg];
+#endif
+
+	printf("mark\t%d (%d): %d\n", s, a->reg, a->val);
+}
+
+int
+main(int argc, const char *argv[])
+{
+	const char *file = argv[1];
+	int fd;
+	struct athregrec a;
+	int r;
+
+	if (argc < 1) {
+		printf("usage: %s <ahq log>\n", argv[0]);
+		exit(127);
+	}
+
+	fd = open(file, O_RDONLY);
+	if (fd < 0) {
+		perror("open"); 
+		exit(127);
+	}
+
+	while (1) {
+		r = read(fd, &a, sizeof(a));
+		if (r != sizeof(a))
+			break;
+		switch (a.op) {
+			case OP_READ:
+				op_read(&a);
+				break;
+			case OP_WRITE:
+				op_write(&a);
+				break;
+			case OP_DEVICE:
+				op_device(&a);
+				break;
+			case OP_MARK:
+				op_mark(&a);
+				break;
+			default:
+				printf("op: %s; reg: %x; val: %x\n",
+				    a.op, a.reg, a.val);
+		}
+	}
+	close(fd);
+}