Sony XCI-SX1 - Manual (Page 7)

XCI-SX1 SDK / SDK Technical Manual
#include <linux/kd.h>
#include <linux/pm.h>
#include <asm/io.h>
#ifndef CONFIG_PSKEYBOARD
#define kbd_controller_present() 0
#endif
#define KEYBOARD_IRQ 1
#define DISABLE_KBD_DURING_INTERRUPTS 0
.
.
.
/* How to access the keyboard macros on this
platform. */
+#ifdef CONFIG_PSKEYBOARD
#define kbd_read_input() inb(KBD_DATA_REG)
#define kbd_read_status() inb(KBD_STATUS_REG)
#define kbd_write_output(val) outb(val,
KBD_DATA_REG)
#define kbd_write_command(val) outb(val,
KBD_CNTL_REG)
+#else
+#define kbd_read_input() 0
+#define kbd_read_status() 0
+#define kbd_write_output(val)
+#define kbd_write_command(val)
+#endif
/* Some stoneage hardware needs delays after
some operations. */
#define kbd_pause() do { } while(0)
cd /usr/src/linux/drivers/char/
(edit the Config.in file as shown below)
bool 'PS/2 keyboard support (Off =
EXPERIMENTAL)' CONFIG_PSKEYBOARD
$CONFIG_EXPERIMENTAL
mainmenu_option next_comment
comment 'Mice'
tristate 'Bus Mouse Support' CONFIG_BUSMOUSE
cd /usr/src/linux/arch/i386/
(edit the defconfig file as shown below)
#
# CONFIG_I2C is not set
CONFIG_PSKEYBOARD=y
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