patch-2.3.21 linux/include/asm-sparc/keyboard.h

• Lines: 42
• Date: Mon Oct 11 10:15:40 1999
• Orig file: v2.3.20/linux/include/asm-sparc/keyboard.h
• Orig date: Wed Apr 28 08:47:39 1999

diff -u --recursive --new-file v2.3.20/linux/include/asm-sparc/keyboard.h linux/include/asm-sparc/keyboard.h
@@ -13,6 +13,9 @@
 
 #ifdef __KERNEL__
 
+#include <linux/ioport.h>
+#include <asm/io.h>
+
 #define KEYBOARD_IRQ			13
 #define DISABLE_KBD_DURING_INTERRUPTS	0
 
@@ -44,6 +47,31 @@
 
 /* #define SYSRQ_KEY 0x54 */	/* sparc64 */
 #define SYSRQ_KEY 0x63		/* sparc */
+
+/* resource allocation */
+#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)
 
 #endif /* __KERNEL__ */