Add support for creating VMware vmdk images #1317

[openwrt.git] / target / linux / adm5120 / files / include / asm-mips / mach-adm5120 / gpio.h

diff --git a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/gpio.h b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/gpio.h
index 1075d21..7ba7efc 100644 (file)
--- a/target/linux/adm5120/files/include/asm-mips/mach-adm5120/gpio.h
+++ b/target/linux/adm5120/files/include/asm-mips/mach-adm5120/gpio.h
@@ -1,10 +1,7 @@
 /*
 /*

- *  $Id$
- *

  *  ADM5120 GPIO wrappers for arch-neutral GPIO calls
  *
  *  ADM5120 GPIO wrappers for arch-neutral GPIO calls
  *

- *  Copyright (C) 2007 OpenWrt.org
- *  Copyright (C) 2007 Gabor Juhos <juhosg at openwrt.org>
+ *  Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org>

  *
  *  This program is free software; you can redistribute it and/or modify it
  *  under the terms of the GNU General Public License version 2 as published
  *
  *  This program is free software; you can redistribute it and/or modify it
  *  under the terms of the GNU General Public License version 2 as published


@@ -12,8 +9,12 @@
  *
  */
 
  *
  */
 

-#ifndef _ADM5120_GPIO_H_
-#define _ADM5120_GPIO_H_
+#ifndef _ASM_MIPS_MACH_ADM5120_GPIO_H
+#define _ASM_MIPS_MACH_ADM5120_GPIO_H
+
+#define ARCH_NR_GPIOS  64
+
+#include <asm-generic/gpio.h>

 
 #include <asm/mach-adm5120/adm5120_switch.h>
 
 
 #include <asm/mach-adm5120/adm5120_switch.h>
 


@@ -58,46 +59,45 @@
 #define ADM5120_GPIO_10M_ACT   (ADM5120_GPIO_SWITCH | LED_MODE_10M_ACT)
 #define ADM5120_GPIO_100M_ACT  (ADM5120_GPIO_SWITCH | LED_MODE_100M_ACT)
 
 #define ADM5120_GPIO_10M_ACT   (ADM5120_GPIO_SWITCH | LED_MODE_10M_ACT)
 #define ADM5120_GPIO_100M_ACT  (ADM5120_GPIO_SWITCH | LED_MODE_100M_ACT)
 

-extern int adm5120_gpio_direction_input(unsigned gpio);
-extern int adm5120_gpio_direction_output(unsigned gpio, int value);
-extern int adm5120_gpio_get_value(unsigned gpio);
-extern void adm5120_gpio_set_value(unsigned gpio, int value);
-extern int adm5120_gpio_request(unsigned gpio, const char *label);
-extern void adm5120_gpio_free(unsigned gpio);
-extern int adm5120_gpio_to_irq(unsigned gpio);
-extern int adm5120_irq_to_gpio(unsigned irq);
-
-/*
- * Wrappers for the generic GPIO layer
- */
-static inline int gpio_direction_input(unsigned gpio)
-{
-       return adm5120_gpio_direction_input(gpio);
-}
-
-static inline int gpio_direction_output(unsigned gpio, int value)
-{
-       return adm5120_gpio_direction_output(gpio,value);
-}
+extern int  __adm5120_gpio0_get_value(unsigned gpio);
+extern void __adm5120_gpio0_set_value(unsigned gpio, int value);
+extern int  __adm5120_gpio1_get_value(unsigned gpio);
+extern void __adm5120_gpio1_set_value(unsigned gpio, int value);
+extern int  adm5120_gpio_to_irq(unsigned gpio);
+extern int  adm5120_irq_to_gpio(unsigned irq);

 
 static inline int gpio_get_value(unsigned gpio)
 {
 
 static inline int gpio_get_value(unsigned gpio)
 {

-       return adm5120_gpio_get_value(gpio);
+       int ret;
+
+       switch (gpio) {
+       case ADM5120_GPIO_PIN0 ... ADM5120_GPIO_PIN7:
+               ret = __adm5120_gpio0_get_value(gpio);
+               break;
+       case ADM5120_GPIO_P0L0 ... ADM5120_GPIO_P4L2:
+               ret = __adm5120_gpio1_get_value(gpio - ADM5120_GPIO_P0L0);
+               break;
+       default:
+               ret = __gpio_get_value(gpio);
+               break;
+       }
+
+       return ret;

 }
 
 static inline void gpio_set_value(unsigned gpio, int value)
 {
 }
 
 static inline void gpio_set_value(unsigned gpio, int value)
 {

-       adm5120_gpio_set_value(gpio, value);
-}
-
-static inline int gpio_request(unsigned gpio, const char *label)
-{
-       return adm5120_gpio_request(gpio, label);
-}
-
-static inline void gpio_free(unsigned gpio)
-{
-       adm5120_gpio_free(gpio);
+       switch (gpio) {
+       case ADM5120_GPIO_PIN0 ... ADM5120_GPIO_PIN7:
+               __adm5120_gpio0_set_value(gpio, value);
+               break;
+       case ADM5120_GPIO_P0L0 ... ADM5120_GPIO_P4L2:
+               __adm5120_gpio1_set_value(gpio - ADM5120_GPIO_P0L0, value);
+               break;
+       default:
+               __gpio_set_value(gpio, value);
+               break;
+       }

 }
 
 static inline int gpio_to_irq(unsigned gpio)
 }
 
 static inline int gpio_to_irq(unsigned gpio)


@@ -110,6 +110,6 @@ static inline int irq_to_gpio(unsigned irq)
        return adm5120_irq_to_gpio(irq);
 }
 
        return adm5120_irq_to_gpio(irq);
 }
 

-#include <asm-generic/gpio.h> /* cansleep wrappers */
+#define gpio_cansleep  __gpio_cansleep

 
 

-#endif
+#endif /* _ASM_MIPS_MACH_ADM5120_GPIO_H */