patch-2.3.22 linux/include/asm-ppc/keyboard.h

• Lines: 43
• Date: Tue Oct 12 10:00:58 1999
• Orig file: v2.3.21/linux/include/asm-ppc/keyboard.h
• Orig date: Sat Oct 9 11:47:50 1999

diff -u --recursive --new-file v2.3.21/linux/include/asm-ppc/keyboard.h linux/include/asm-ppc/keyboard.h
@@ -19,6 +19,10 @@
 #include <linux/adb.h>
 #include <asm/machdep.h>
 
+#include <linux/kernel.h>
+#include <linux/ioport.h>
+#include <asm/io.h>
+
 #define KEYBOARD_IRQ			1
 #define DISABLE_KBD_DURING_INTERRUPTS	0
 #define INIT_KBD
@@ -71,6 +75,31 @@
 #define kbd_sysrq_xlate	(ppc_md.ppc_kbd_sysrq_xlate)
 
 extern unsigned long SYSRQ_KEY;
+
+/* 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
+ */
+
+#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__ */