patch-2.2.19 linux/drivers/isdn/hysdn/hysdn_pof.h

• Lines: 90
• Date: Sun Mar 25 11:37:33 2001
• Orig file: v2.2.18/drivers/isdn/hysdn/hysdn_pof.h
• Orig date: Wed Dec 31 19:00:00 1969

diff -u --new-file --recursive --exclude-from /usr/src/exclude v2.2.18/drivers/isdn/hysdn/hysdn_pof.h linux/drivers/isdn/hysdn/hysdn_pof.h
@@ -0,0 +1,89 @@
+/* $Id: hysdn_pof.h,v 1.2 2000/11/13 22:51:47 kai Exp $
+
+ * Linux driver for HYSDN cards, definitions used for handling pof-files.
+ * written by Werner Cornelius (werner@titro.de) for Hypercope GmbH
+ *
+ * Copyright 1999  by Werner Cornelius (werner@titro.de)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+/************************/
+/* POF specific defines */
+/************************/
+#define BOOT_BUF_SIZE   0x1000	/* =4096, maybe moved to other h file */
+#define CRYPT_FEEDTERM  0x8142
+#define CRYPT_STARTTERM 0x81a5
+				    /*  max. timeout time in seconds
+				     *  from end of booting to POF is ready
+				     */
+#define POF_READY_TIME_OUT_SEC  10
+
+/**********************************/
+/* defines for 1.stage boot image */
+/**********************************/
+
+/*  the POF file record containing the boot loader image
+ *  has 2 pages a 16KB:
+ *  1. page contains the high 16-bit part of the 32-bit E1 words
+ *  2. page contains the low  16-bit part of the 32-bit E1 words
+ *
+ *  In each 16KB page we assume the start of the boot loader code
+ *  in the highest 2KB part (at offset 0x3800);
+ *  the rest (0x0000..0x37FF) is assumed to contain 0 bytes.
+ */
+
+#define POF_BOOT_LOADER_PAGE_SIZE   0x4000	/* =16384U */
+#define POF_BOOT_LOADER_TOTAL_SIZE  (2U*POF_BOOT_LOADER_PAGE_SIZE)
+
+#define POF_BOOT_LOADER_CODE_SIZE   0x0800	/* =2KB =2048U */
+
+		    /* offset in boot page, where loader code may start */
+					    /* =0x3800= 14336U */
+#define POF_BOOT_LOADER_OFF_IN_PAGE (POF_BOOT_LOADER_PAGE_SIZE-POF_BOOT_LOADER_CODE_SIZE)
+
+
+/*--------------------------------------POF file record structs------------*/
+typedef struct PofFileHdr_tag {	/* Pof file header */
+/*00 */ ulong Magic __attribute__((packed));
+/*04 */ ulong N_PofRecs __attribute__((packed));
+/*08 */
+} tPofFileHdr;
+
+typedef struct PofRecHdr_tag {	/* Pof record header */
+/*00 */ word PofRecId __attribute__((packed));
+/*02 */ ulong PofRecDataLen __attribute__((packed));
+/*06 */
+} tPofRecHdr;
+
+typedef struct PofTimeStamp_tag {
+/*00 */ ulong UnixTime __attribute__((packed));
+	/*04 */ uchar DateTimeText[0x28] __attribute__((packed));
+	/* =40 */
+/*2C */
+} tPofTimeStamp;
+
+				    /* tPofFileHdr.Magic value: */
+#define TAGFILEMAGIC 0x464F501AUL
+				    /* tPofRecHdr.PofRecId values: */
+#define TAG_ABSDATA  0x1000	/* abs. data */
+#define TAG_BOOTDTA  0x1001	/* boot data */
+#define TAG_COMMENT  0x0020
+#define TAG_SYSCALL  0x0021
+#define TAG_FLOWCTRL 0x0022
+#define TAG_TIMESTMP 0x0010	/* date/time stamp of version */
+#define TAG_CABSDATA 0x1100	/* crypted abs. data */
+#define TAG_CBOOTDTA 0x1101	/* crypted boot data */