#ifndef _I8042_SNIRM_H #define _I8042_SNIRM_H #include <asm/sni.h> /* * 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. */ /* * Names. */ #define I8042_KBD_PHYS_DESC "onboard/serio0" #define I8042_AUX_PHYS_DESC "onboard/serio1" #define I8042_MUX_PHYS_DESC "onboard/serio%d" /* * IRQs. */ static int i8042_kbd_irq; static int i8042_aux_irq; #define I8042_KBD_IRQ i8042_kbd_irq #define I8042_AUX_IRQ i8042_aux_irq static void __iomem *kbd_iobase; #define I8042_COMMAND_REG (kbd_iobase + 0x64UL) #define I8042_DATA_REG (kbd_iobase + 0x60UL) static inline int i8042_read_data(void) { return readb(kbd_iobase + 0x60UL); } static inline int i8042_read_status(void) { return readb(kbd_iobase + 0x64UL); } static inline void i8042_write_data(int val) { writeb(val, kbd_iobase + 0x60UL); } static inline void i8042_write_command(int val) { writeb(val, kbd_iobase + 0x64UL); } static inline int i8042_platform_init(void) { /* RM200 is strange ... */ if (sni_brd_type == SNI_BRD_RM200) { kbd_iobase = ioremap(0x16000000, 4); i8042_kbd_irq = 33; i8042_aux_irq = 44; } else { kbd_iobase = ioremap(0x14000000, 4); i8042_kbd_irq = 1; i8042_aux_irq = 12; } if (!kbd_iobase) return -ENOMEM; return 0; } static inline void i8042_platform_exit(void) { } #endif /* _I8042_SNIRM_H */