patch-2.4.22 linux-2.4.22/include/asm-arm/arch-riscstation/serial.h

• Lines: 49
• Date: 2003-08-25 04:44:43.000000000 -0700
• Orig file: linux-2.4.21/include/asm-arm/arch-riscstation/serial.h
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.21/include/asm-arm/arch-riscstation/serial.h linux-2.4.22/include/asm-arm/arch-riscstation/serial.h
@@ -0,0 +1,48 @@
+/*
+ *  linux/include/asm-arm/arch-rpc/serial.h
+ *
+ *  Copyright (C) 1996 Russell King.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ *  Changelog:
+ *   15-10-1996	RMK	Created
+ */
+#ifndef __ASM_ARCH_SERIAL_H
+#define __ASM_ARCH_SERIAL_H
+
+/*
+ * This assumes you have a 1.8432 MHz clock for your UART.
+ *
+ * It'd be nice if someone built a serial card with a 24.576 MHz
+ * clock, since the 16550A is capable of handling a top speed of 1.5
+ * megabits/second; but this requires the faster clock.
+ */
+#define BASE_BAUD (1843200 / 16)
+
+#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
+
+#define RS_TABLE_SIZE	16
+
+     /* UART CLK        PORT  IRQ     FLAGS        */
+#define STD_SERIAL_PORT_DEFNS \
+	{ 0, BASE_BAUD, 0x3F8, 10, STD_COM_FLAGS },	/* ttyS0 */	\
+	{ 0, BASE_BAUD, 0x2F8, 10, STD_COM_FLAGS },	/* ttyS1 */	\
+	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS2 */	\
+	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS3 */	\
+	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS }, 	/* ttyS4 */	\
+	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS5 */	\
+	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS6 */	\
+	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS7 */	\
+	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS8 */	\
+	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS9 */	\
+	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS10 */	\
+	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS11 */	\
+	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS },	/* ttyS12 */	\
+	{ 0, BASE_BAUD, 0    ,  0, STD_COM_FLAGS }	/* ttyS13 */
+
+#define EXTRA_SERIAL_PORT_DEFNS
+
+#endif