Add support for Cronyx-Tau. For now I added only Tau-ISA files, system files

would be changed in next patches, after extra verifications.

Approved by: imp (mentor)

1 files changed, 44 insertions, 0 deletions

diff --git a/sys/dev/ctau/lxt318.h b/sys/dev/ctau/lxt318.h
new file mode 100644
index 000000000000..f194b7bda03b
--- /dev/null
+++ b/sys/dev/ctau/lxt318.h
@@ -0,0 +1,44 @@
+/*
+ * Level One LXT318 E1 transceiver registers.
+ * Crystal CS61318 E1 Line Interface Unit registers.
+ * Crystal CS61581 T1/E1 Line Interface Unit registers.
+ *
+ * Copyright (C) 1996 Cronyx Engineering.
+ * Author: Serge Vakulenko, <vak@cronyx.ru>
+ *
+ * Copyright (C) 2003 Cronyx Engineering.
+ * Author: Roman Kurakin, <rik@cronyx.ru>
+ *
+ * This software is distributed with NO WARRANTIES, not even the implied
+ * warranties for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * Authors grant any other persons or organisations permission to use
+ * or modify this software as long as this message is kept with the software,
+ * all derivative works or modified versions.
+ *
+ * Cronyx Id: lxt318.h,v 1.2.4.4 2003/11/14 19:08:45 rik Exp $
+ * $FreeBSD$
+ */
+
+#define LX_WRITE	0x00
+#define LX_READ		0x01
+
+#define LX_CCR1		0x10
+#define LX_CCR2		0x11		/* CS61318 */
+#define LX_EQGAIN	0x12		/* CS61318 */
+#define LX_RAM		0x13		/* CS61318 */
+#define LX_CCR3		0x14		/* CS61581 */
+#define LX_DPEC		0x15		/* CS61581 */
+
+#define LX_LOS		0x01		/* loss of signal condition */
+#define LX_HDB3		0x04		/* HDB3 encoding enable */
+#define LX_RLOOP	0x20		/* remote loopback */
+#define LX_LLOOP	0x40		/* local loopback */
+#define LX_TAOS		0x80		/* transmit all ones */
+
+#define LX_RESET	(LX_RLOOP | LX_LLOOP)	/* reset the chip */
+
+#define LX_CCR2_LH	0x00		/* Long Haul mode */
+#define LX_CCR2_SH	0x01		/* Long Haul mode */
+
+#define LX_CCR3_E1_LH	0x60		/* Long Haul mode */