patch-2.4.20 linux-2.4.20/include/asm-parisc/led.h

• Lines: 44
• Date: Thu Nov 28 15:53:15 2002
• Orig file: linux-2.4.19/include/asm-parisc/led.h
• Orig date: Tue Dec 5 12:29:39 2000

diff -urN linux-2.4.19/include/asm-parisc/led.h linux-2.4.20/include/asm-parisc/led.h
@@ -1,7 +1,6 @@
 #ifndef LED_H
 #define LED_H
 
-
 #define	LED7		0x80		/* top (or furthest right) LED */
 #define	LED6		0x40
 #define	LED5		0x20
@@ -16,18 +15,27 @@
 #define	LED_DISK_IO	LED2		/* for disk activity */
 #define	LED_HEARTBEAT	LED3		/* heartbeat */
 
+/* values for pdc_chassis_lcd_info_ret_block.model: */
+#define DISPLAY_MODEL_LCD  0		/* KittyHawk LED or LCD */
+#define DISPLAY_MODEL_NONE 1		/* no LED or LCD */
+#define DISPLAY_MODEL_LASI 2		/* LASI style 8 bit LED */
+#define DISPLAY_MODEL_OLD_ASP 0x7F	/* faked: ASP style 8 x 1 bit LED (only very old ASP versions) */
+
+#define LED_CMD_REG_NONE NULL		/* NULL == no addr for the cmd register */
 
-/* irq function */
-extern void led_interrupt_func(void);
+/* led tasklet struct */
+extern struct tasklet_struct led_tasklet;
 
-/* LASI & ASP specific LED initialization funcs */
-extern void __init lasi_led_init( unsigned long lasi_hpa );
-extern void __init asp_led_init( unsigned long led_ptr );
+/* register_led_driver() */
+int __init register_led_driver( int model, char *cmd_reg, char *data_reg );
 
 /* registers the LED regions for procfs */
-extern void __init register_led_regions(void);
+void __init register_led_regions(void);
+
+/* writes a string to the LCD display (if possible on this h/w) */
+int lcd_print(char *str);
 
-/* main LED initialization function (uses the PDC) */ 
-extern int __init led_init(void);
+/* main LED initialization function (uses PDC) */ 
+int __init led_init(void);
 
 #endif /* LED_H */