patch-2.4.22 linux-2.4.22/include/asm-sh64/keyboard.h

• Lines: 75
• Date: 2003-08-25 04:44:44.000000000 -0700
• Orig file: linux-2.4.21/include/asm-sh64/keyboard.h
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.21/include/asm-sh64/keyboard.h linux-2.4.22/include/asm-sh64/keyboard.h
@@ -0,0 +1,74 @@
+/*
+ *  linux/include/asm-shmedia/keyboard.h
+ *
+ * Copied from i386 version:
+ *    Created 3 Nov 1996 by Geert Uytterhoeven
+ */
+
+/*
+ *  This file contains the i386 architecture specific keyboard definitions
+ */
+
+#ifndef __ASM_SH64_KEYBOARD_H
+#define __ASM_SH64_KEYBOARD_H
+
+#ifdef __KERNEL__
+
+#include <linux/kernel.h>
+#include <linux/ioport.h>
+#include <asm/io.h>
+
+#ifdef CONFIG_SH_CAYMAN
+#define KEYBOARD_IRQ			(START_EXT_IRQS + 2) /* SMSC IRQ 1 */
+#endif
+#define DISABLE_KBD_DURING_INTERRUPTS	0
+
+extern int pckbd_setkeycode(unsigned int scancode, unsigned int keycode);
+extern int pckbd_getkeycode(unsigned int scancode);
+extern int pckbd_translate(unsigned char scancode, unsigned char *keycode,
+			   char raw_mode);
+extern char pckbd_unexpected_up(unsigned char keycode);
+extern void pckbd_leds(unsigned char leds);
+extern void pckbd_init_hw(void);
+extern unsigned char pckbd_sysrq_xlate[128];
+
+#define kbd_setkeycode		pckbd_setkeycode
+#define kbd_getkeycode		pckbd_getkeycode
+#define kbd_translate		pckbd_translate
+#define kbd_unexpected_up	pckbd_unexpected_up
+#define kbd_leds		pckbd_leds
+#define kbd_init_hw		pckbd_init_hw
+#define kbd_sysrq_xlate		pckbd_sysrq_xlate
+
+#define SYSRQ_KEY 0x54
+
+/* resource allocation */
+#define kbd_request_region()
+#define kbd_request_irq(handler) request_irq(KEYBOARD_IRQ, handler, 0, \
+                                             "keyboard", NULL)
+
+/* How to access the keyboard macros on this platform.  */
+#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)
+
+/* Some stoneage hardware needs delays after some operations.  */
+#define kbd_pause() do { } while(0)
+
+/*
+ * Machine specific bits for the PS/2 driver
+ */
+
+#ifdef CONFIG_SH_CAYMAN
+#define AUX_IRQ (START_EXT_IRQS + 6) /* SMSC IRQ12 */
+#endif
+
+#define aux_request_irq(hand, dev_id)					\
+	request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS/2 Mouse", dev_id)
+
+#define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)
+
+#endif /* __KERNEL__ */
+#endif /* __ASM_SH64_KEYBOARD_H */
+