start copying kernel bits

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@4315 a0bf4364-ded3-4de4-8d8a-66a801d63aff

1 files changed, 113 insertions, 0 deletions

diff --git a/drivers/dahdi/xpp/card_global.h b/drivers/dahdi/xpp/card_global.h
new file mode 100644
index 0000000..c71f74d
--- /dev/null
+++ b/drivers/dahdi/xpp/card_global.h
@@ -0,0 +1,113 @@
+#ifndef	CARD_GLOBAL_H
+#define	CARD_GLOBAL_H
+/*
+ * Written by Oron Peled <oron@actcom.co.il>
+ * Copyright (C) 2004-2006, Xorcom
+ *
+ * All rights reserved.
+ *
+ * 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 of the License, 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.
+ *
+ */
+
+#include "xdefs.h"
+#include "xbus-pcm.h"
+
+enum global_opcodes {
+	XPROTO_NAME(GLOBAL, AB_REQUEST)		= 0x07,
+	XPROTO_NAME(GLOBAL, AB_DESCRIPTION)	= 0x08,
+	XPROTO_NAME(GLOBAL, REGISTER_REQUEST)	= 0x0F,
+	XPROTO_NAME(GLOBAL, REGISTER_REPLY)	= 0x10,
+/**/
+	XPROTO_NAME(GLOBAL, PCM_WRITE)		= 0x11,
+	XPROTO_NAME(GLOBAL, PCM_READ)		= 0x12,
+/**/
+	XPROTO_NAME(GLOBAL, SYNC_SOURCE)	= 0x19,
+	XPROTO_NAME(GLOBAL, SYNC_REPLY)		= 0x1A,
+/**/
+	XPROTO_NAME(GLOBAL, ERROR_CODE)		= 0x22,
+	XPROTO_NAME(GLOBAL, RESET_SYNC_COUNTERS)	= 0x23,
+	XPROTO_NAME(GLOBAL, NULL_REPLY)		= 0xFE,
+};
+
+struct unit_descriptor {
+	struct xpd_addr	addr;
+	byte		subtype:4;
+	byte		type:4;
+	byte		numchips;
+	byte		ports_per_chip;
+	byte		port_dir;	/* bitmask: 0 - PSTN, 1 - PHONE */
+	byte		reserved[2];
+	struct xpd_addr	ec_addr;
+};
+
+#define	NUM_UNITS	6
+
+DEF_RPACKET_DATA(GLOBAL, NULL_REPLY);
+DEF_RPACKET_DATA(GLOBAL, AB_REQUEST,
+	byte		rev;
+	byte		reserved;
+	);
+DEF_RPACKET_DATA(GLOBAL, AB_DESCRIPTION,
+	byte			rev;
+	byte			reserved[3];
+	struct unit_descriptor	unit_descriptor[NUM_UNITS];
+	);
+DEF_RPACKET_DATA(GLOBAL, REGISTER_REQUEST,
+	reg_cmd_t	reg_cmd;
+	);
+DEF_RPACKET_DATA(GLOBAL, PCM_WRITE,
+	xpp_line_t	lines;
+	byte		pcm[PCM_CHUNKSIZE];
+	);
+DEF_RPACKET_DATA(GLOBAL, PCM_READ,
+	xpp_line_t	lines;
+	byte		pcm[PCM_CHUNKSIZE];
+	);
+DEF_RPACKET_DATA(GLOBAL, SYNC_SOURCE,
+	byte		sync_mode;
+	byte		drift;
+	);
+DEF_RPACKET_DATA(GLOBAL, SYNC_REPLY,
+	byte		sync_mode;
+	byte		drift;
+	);
+DEF_RPACKET_DATA(GLOBAL, REGISTER_REPLY,
+	reg_cmd_t	regcmd;
+	);
+DEF_RPACKET_DATA(GLOBAL, RESET_SYNC_COUNTERS,
+	byte		mask;
+	);
+DEF_RPACKET_DATA(GLOBAL, ERROR_CODE,
+	byte		errorcode;
+	byte		bad_packet[0];
+	);
+
+/* 0x07 */ DECLARE_CMD(GLOBAL, AB_REQUEST);
+/* 0x19 */ DECLARE_CMD(GLOBAL, SYNC_SOURCE, enum sync_mode mode, int drift);
+/* 0x23 */ DECLARE_CMD(GLOBAL, RESET_SYNC_COUNTERS);
+
+void chip_proc_remove(xbus_t *xbus, xpd_t *xpd);
+int chip_proc_create(xbus_t *xbus, xpd_t *xpd);
+int xpp_register_request(xbus_t *xbus, xpd_t *xpd, xportno_t portno,
+	bool writing, byte regnum, bool do_subreg, byte subreg,
+	byte data_low, bool do_datah, byte data_high, bool should_reply);
+int send_multibyte_request(xbus_t *xbus, unsigned unit, xportno_t portno,
+	bool eoftx, byte *buf, unsigned len);
+extern xproto_table_t PROTO_TABLE(GLOBAL);
+int run_initialize_registers(xpd_t *xpd);
+extern charp initdir;
+
+#endif	/* CARD_GLOBAL_H */