1 /* 2 * Copyright (C) 2005 Russell King. 3 * Data taken from include/asm-i386/serial.h 4 * 5 * This program is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU General Public License version 2 as 7 * published by the Free Software Foundation. 8 */ 9 #include <linux/module.h> 10 #include <linux/init.h> 11 #include <linux/serial_8250.h> 12 13 #include "8250.h" 14 15 #define SERIAL8250_FOURPORT(_base, _irq) \ 16 SERIAL8250_PORT_FLAGS(_base, _irq, UPF_FOURPORT) 17 18 static struct plat_serial8250_port fourport_data[] = { 19 SERIAL8250_FOURPORT(0x1a0, 9), 20 SERIAL8250_FOURPORT(0x1a8, 9), 21 SERIAL8250_FOURPORT(0x1b0, 9), 22 SERIAL8250_FOURPORT(0x1b8, 9), 23 SERIAL8250_FOURPORT(0x2a0, 5), 24 SERIAL8250_FOURPORT(0x2a8, 5), 25 SERIAL8250_FOURPORT(0x2b0, 5), 26 SERIAL8250_FOURPORT(0x2b8, 5), 27 { }, 28 }; 29 30 static struct platform_device fourport_device = { 31 .name = "serial8250", 32 .id = PLAT8250_DEV_FOURPORT, 33 .dev = { 34 .platform_data = fourport_data, 35 }, 36 }; 37 38 static int __init fourport_init(void) 39 { 40 return platform_device_register(&fourport_device); 41 } 42 43 module_init(fourport_init); 44 45 MODULE_AUTHOR("Russell King"); 46 MODULE_DESCRIPTION("8250 serial probe module for AST Fourport cards"); 47 MODULE_LICENSE("GPL"); 48