patch-2.2.11 linux/include/asm-arm/arch-arc/keyboard.h

• Lines: 39
• Date: Mon Aug 9 12:04:41 1999
• Orig file: v2.2.10/linux/include/asm-arm/arch-arc/keyboard.h
• Orig date: Sat May 8 11:06:57 1999

diff -u --recursive --new-file v2.2.10/linux/include/asm-arm/arch-arc/keyboard.h linux/include/asm-arm/arch-arc/keyboard.h
@@ -7,6 +7,8 @@
  * Copyright (C) 1998 Russell King
  */
 
+#include <linux/ioport.h>
+#include <asm/io.h>
 #include <asm/irq.h>
 
 #define NR_SCANCODES 128
@@ -27,3 +29,29 @@
 #define kbd_enable_irq()		enable_irq(IRQ_KEYBOARDRX)
 
 #define SYSRQ_KEY	13
+
+/* resource allocation */
+#define KEYBOARD_IRQ                   1
+#define kbd_request_region() request_region(0x60, 16, "keyboard")
+#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
+ */
+
+#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)