1 files changed, 73 insertions, 0 deletions
diff --git a/uClinux-2.4.20-uc1/include/asm-armnommu/arch-W90N745/keyboard.h b/uClinux-2.4.20-uc1/include/asm-armnommu/arch-W90N745/keyboard.h
new file mode 100644
index 0000000..c566b60
--- /dev/null
+++ b/uClinux-2.4.20-uc1/include/asm-armnommu/arch-W90N745/keyboard.h
@@ -0,0 +1,73 @@
+/*
+ *  linux/include/asm-armnommu/arch-W90N745/keyboard.h
+ *
+ *  Created 3 Nov 1996 by Geert Uytterhoeven
+ */
+
+/*
+ *  This file contains the W90N745 architecture specific keyboard definitions
+ */
+
+#ifndef _ASM_ARM_ARCH_W90N745_KEYBOARD_H
+#define _ASM_ARM_ARCH_W90N745_KEYBOARD_H
+
+#ifdef __KERNEL__
+
+#include <linux/kernel.h>
+#include <linux/ioport.h>
+#include <linux/kd.h>
+#include <linux/pm.h>
+#include <asm/io.h>
+
+#define KEYBOARD_IRQ			4
+#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 int pckbd_pm_resume(struct pm_dev *, pm_request_t, void *);
+extern pm_callback pm_kbd_request_override;
+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, SA_SHIRQ, \
+                                             "keyboard", 1)
+
+/* How to access the keyboard macros on this platform.  */
+#define kbd_read_input()  			DWORD_READ(KBD_DATA_REG)
+#define kbd_read_ascii()  			DWORD_READ(PS2_ASCII_REG)
+#define kbd_read_status() 			DWORD_READ(KBD_STATUS_REG)
+#define kbd_write_output(val) 	DWORD_WRITE(KBD_DATA_REG,val)
+#define kbd_write_command(val) 	DWORD_WRITE(KBD_CNTL_REG,val)
+
+/* Some stoneage hardware needs delays after some operations.  */
+#define kbd_pause() do { } while(0)
+
+/*
+ * Machine specific bits for the PS/2 driver
+ */
+
+#define AUX_IRQ 12
+
+#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_ARM_ARCH_W90N745_KEYBOARD_H */