Author: adrian
Date: Sat Jan 22 23:44:56 2011
New Revision: 217739
URL: http://svn.freebsd.org/changeset/base/217739
Log:
Add a new tool which takes a text hexdump of the current EEPROM contents.
Added:
head/tools/tools/ath/ath_prom_read/
head/tools/tools/ath/ath_prom_read/Makefile (contents, props changed)
head/tools/tools/ath/ath_prom_read/ath_prom_read.c (contents, props changed)
Modified:
head/tools/tools/ath/Makefile
Modified: head/tools/tools/ath/Makefile
==============================================================================
--- head/tools/tools/ath/Makefile Sat Jan 22 23:37:42 2011
(r217738)
+++ head/tools/tools/ath/Makefile Sat Jan 22 23:44:56 2011
(r217739)
@@ -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>
Added: head/tools/tools/ath/ath_prom_read/Makefile
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/tools/tools/ath/ath_prom_read/Makefile Sat Jan 22 23:44:56 2011
(r217739)
@@ -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
Added: head/tools/tools/ath/ath_prom_read/ath_prom_read.c
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/tools/tools/ath/ath_prom_read/ath_prom_read.c Sat Jan 22 23:44:56
2011 (r217739)
@@ -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;
+}
+
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