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#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 */
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