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Diffstat (limited to 'drivers/net/wireless/bcmdhd/include/trxhdr.h')
-rw-r--r--drivers/net/wireless/bcmdhd/include/trxhdr.h53
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/net/wireless/bcmdhd/include/trxhdr.h b/drivers/net/wireless/bcmdhd/include/trxhdr.h
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+++ b/drivers/net/wireless/bcmdhd/include/trxhdr.h
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+/*
+ * TRX image file header format.
+ *
+ * Copyright (C) 1999-2011, Broadcom Corporation
+ *
+ * Unless you and Broadcom execute a separate written software license
+ * agreement governing use of this software, this software is licensed to you
+ * under the terms of the GNU General Public License version 2 (the "GPL"),
+ * available at http://www.broadcom.com/licenses/GPLv2.php, with the
+ * following added to such license:
+ *
+ * As a special exception, the copyright holders of this software give you
+ * permission to link this software with independent modules, and to copy and
+ * distribute the resulting executable under terms of your choice, provided that
+ * you also meet, for each linked independent module, the terms and conditions of
+ * the license of that module. An independent module is a module which is not
+ * derived from this software. The special exception does not apply to any
+ * modifications of the software.
+ *
+ * Notwithstanding the above, under no circumstances may you combine this
+ * software in any way with any other Broadcom software provided under a license
+ * other than the GPL, without Broadcom's express prior written consent.
+ *
+ * $Id: trxhdr.h 286295 2011-09-27 06:39:43Z $
+ */
+
+#ifndef _TRX_HDR_H_
+#define _TRX_HDR_H_
+
+#include <typedefs.h>
+
+#define TRX_MAGIC 0x30524448 /* "HDR0" */
+#define TRX_VERSION 1 /* Version 1 */
+#define TRX_MAX_LEN 0x3B0000 /* Max length */
+#define TRX_NO_HEADER 1 /* Do not write TRX header */
+#define TRX_GZ_FILES 0x2 /* Contains up to TRX_MAX_OFFSET individual gzip files */
+#define TRX_OVERLAYS 0x4 /* Contains an overlay header after the trx header */
+#define TRX_MAX_OFFSET 3 /* Max number of individual files */
+#define TRX_UNCOMP_IMAGE 0x20 /* Trx contains uncompressed rtecdc.bin image */
+#define TRX_ROMSIM_IMAGE 0x10 /* Trx contains ROM simulation image */
+
+struct trx_header {
+ uint32 magic; /* "HDR0" */
+ uint32 len; /* Length of file including header */
+ uint32 crc32; /* 32-bit CRC from flag_version to end of file */
+ uint32 flag_version; /* 0:15 flags, 16:31 version */
+ uint32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of header */
+};
+
+/* Compatibility */
+typedef struct trx_header TRXHDR, *PTRXHDR;
+
+#endif /* _TRX_HDR_H_ */