mpm: add tlv_eeprom

Add support for parsing an eeprom that uses tag-length-value to store
contents.

Co-authored-by: Michael Auchter <michael.auchter@ni.com>
Co-authored-by: Virendra Kakade <virendra.kakade@ni.com>
Co-authored-by: Cristina Fuentes <cristina.fuentes@ni.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/mpm/tools/tlv_eeprom/eeprom-dump.c b/mpm/tools/tlv_eeprom/eeprom-dump.c
new file mode 100644
index 000000000..9afcef431
--- /dev/null
+++ b/mpm/tools/tlv_eeprom/eeprom-dump.c
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2019 Ettus Research, a National Instruments Brand
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "tlv_eeprom.h"
+#include "tlv_eeprom_io.h"
+#include "usrp_eeprom.h"
+
+int main(int argc, char **argv)
+{
+	struct tlv_eeprom *eeprom;
+
+	if (argc != 2) {
+		fprintf(stderr, "usage: %s <eeprom>\n", argv[0]);
+		return 1;
+	}
+
+	eeprom = tlv_eeprom_read_from_file(argv[1]);
+	if (!eeprom)
+		return 1;
+
+	if (!tlv_eeprom_validate(eeprom, USRP_EEPROM_MAGIC))
+		tlv_for_each(eeprom->tlv, eeprom->size, usrp_eeprom_trace);
+	else
+		fprintf(stderr, "eeprom contents invalid!\n");
+
+	free(eeprom);
+
+	return 0;
+}