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

• Lines: 32
• Date: Mon Oct 11 14:40:01 1999
• Orig file: v2.3.20/linux/include/asm-alpha/keyboard.h
• Orig date: Mon Apr 26 10:54:25 1999

diff -u --recursive --new-file v2.3.20/linux/include/asm-alpha/keyboard.h linux/include/asm-alpha/keyboard.h
@@ -37,6 +37,31 @@
 
 #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
+ */
+
+#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 /* __ASMalpha_KEYBOARD_H */