Add a new tool which takes a text hexdump of the current EEPROM contents.

3 files changed, 157 insertions, 1 deletions

diff --git a/tools/tools/ath/Makefile b/tools/tools/ath/Makefile
index 0d05dd7..aafa718 100644
--- a/tools/tools/ath/Makefile
+++ b/tools/tools/ath/Makefile
@@ -1,5 +1,5 @@
 #	$FreeBSD$
 
-SUBDIR=	athdebug athdecode athkey athpoke athprom athrd athregs athstats ath_ee_v14_print
+SUBDIR=	athdebug athdecode athkey athpoke athprom athrd athregs athstats ath_ee_v14_print ath_prom_read
 
 .include <bsd.subdir.mk>
diff --git a/tools/tools/ath/ath_prom_read/Makefile b/tools/tools/ath/ath_prom_read/Makefile
new file mode 100644
index 0000000..8183200
--- /dev/null
+++ b/tools/tools/ath/ath_prom_read/Makefile
@@ -0,0 +1,22 @@
+# $FreeBSD$
+
+PROG=	ath_prom_read
+
+.include <bsd.prog.mk>
+
+.include <../Makefile.inc>
+
+CLEANFILES+= opt_ah.h ah_osdep.h
+
+CFLAGS+=-DATH_SUPPORT_ANI
+CFLAGS+=-DATH_SUPPORT_TDMA
+
+CFLAGS+=-I${.CURDIR}
+CFLAGS+=-I${SRCDIR}/sys/net80211
+
+opt_ah.h:
+	touch opt_ah.h
+ah_osdep.h:
+	echo 'typedef void *HAL_SOFTC;' >ah_osdep.h
+	echo 'typedef int HAL_BUS_TAG;' >>ah_osdep.h
+	echo 'typedef void *HAL_BUS_HANDLE;' >>ah_osdep.h
diff --git a/tools/tools/ath/ath_prom_read/ath_prom_read.c b/tools/tools/ath/ath_prom_read/ath_prom_read.c
new file mode 100644
index 0000000..f123aaa
--- /dev/null
+++ b/tools/tools/ath/ath_prom_read/ath_prom_read.c
@@ -0,0 +1,134 @@
+/*-
+ * Copyright (c) 2008 Sam Leffler, Errno Consulting
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer,
+ *    without modification.
+ * 2. Redistributions in binary form must reproduce at minimum a disclaimer
+ *    similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
+ *    redistribution must be conditioned upon including a substantially
+ *    similar Disclaimer requirement for further binary redistribution.
+ *
+ * NO WARRANTY
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
+ * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGES.
+ *
+ * $FreeBSD$
+ */
+#include "diag.h"
+
+#include "ah.h"
+#include "ah_diagcodes.h"
+
+#include <getopt.h>
+#include <errno.h>
+#include <err.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+struct	ath_diag atd;
+int	s;
+const char *progname;
+
+/* XXX this should likely be defined somewhere in the HAL */
+/* XXX This is a lot larger than the v14 ROM */
+#define	MAX_EEPROM_SIZE		16384
+
+uint16_t eep[MAX_EEPROM_SIZE];
+
+static void
+usage()
+{
+	fprintf(stderr, "	%s [-i ifname] -d <dumpfile>\n", progname);
+	exit(-1);
+}
+
+#define	NUM_PER_LINE	8
+
+static void
+do_eeprom_dump(const char *dumpfile, uint16_t *eebuf, int eelen)
+{
+	FILE *fp;
+	int i;
+
+	fp = fopen(dumpfile, "w");
+	if (!fp) {
+		err(1, "fopen");
+	}
+
+	/* eelen is in bytes; eebuf is in 2 byte words */
+	for (i = 0; i < eelen / 2; i++) {
+		if (i % NUM_PER_LINE == 0)
+			fprintf(fp, "%.4x: ", i);
+		fprintf(fp, "%.4x%s", (int32_t)(eebuf[i]), i % NUM_PER_LINE == (NUM_PER_LINE - 1) ? "\n" : " ");
+	}
+	fprintf(fp, "\n");
+	fclose(fp);
+}
+
+int
+main(int argc, char *argv[])
+{
+	FILE *fd = NULL;
+	const char *ifname;
+	int c;
+	const char *dumpname = NULL;
+
+	s = socket(AF_INET, SOCK_DGRAM, 0);
+	if (s < 0)
+		err(1, "socket");
+	ifname = getenv("ATH");
+	if (!ifname)
+		ifname = ATH_DEFAULT;
+
+	progname = argv[0];
+	while ((c = getopt(argc, argv, "d:i:t:")) != -1)
+		switch (c) {
+		case 'd':
+			dumpname = optarg;
+			break;
+		case 'i':
+			ifname = optarg;
+			break;
+		case 't':
+			fd = fopen(optarg, "r");
+			if (fd == NULL)
+				err(-1, "Cannot open %s", optarg);
+			break;
+		default:
+			usage();
+			/*NOTREACHED*/
+		}
+	argc -= optind;
+	argv += optind;
+
+	strncpy(atd.ad_name, ifname, sizeof (atd.ad_name));
+
+	/* Read in the entire EEPROM */
+	atd.ad_id = HAL_DIAG_EEPROM;
+	atd.ad_out_data = (caddr_t) eep;
+	atd.ad_out_size = sizeof(eep);
+	if (ioctl(s, SIOCGATHDIAG, &atd) < 0)
+		err(1, atd.ad_name);
+
+	/* Dump file? Then just write to it */
+	if (dumpname != NULL) {
+		do_eeprom_dump(dumpname, (uint16_t *) &eep, sizeof(eep));
+	}
+	return 0;
+}
+