diff options
| author | Dale Rahn <drahn@cvs.openbsd.org> | 2005-01-14 00:55:12 +0000 |
|---|---|---|
| committer | Dale Rahn <drahn@cvs.openbsd.org> | 2005-01-14 00:55:12 +0000 |
| commit | 6dbafd0712597c253142f4809bc41b8b94774f4f (patch) | |
| tree | 14a41d30d773ed191fd68c06b50bc179c2fbd4a1 /sys/arch/arm | |
| parent | 6689f578079cac9b141f57a00f33ea362b7aaf4b (diff) | |
prototypes for recently added functions.
Diffstat (limited to 'sys/arch/arm')
| -rw-r--r-- | sys/arch/arm/xscale/pxa2x0_gpio.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/sys/arch/arm/xscale/pxa2x0_gpio.h b/sys/arch/arm/xscale/pxa2x0_gpio.h index 8260a22e452..59eecf0e7ce 100644 --- a/sys/arch/arm/xscale/pxa2x0_gpio.h +++ b/sys/arch/arm/xscale/pxa2x0_gpio.h @@ -1,4 +1,4 @@ -/* $OpenBSD: pxa2x0_gpio.h,v 1.2 2005/01/02 19:52:36 drahn Exp $ */ +/* $OpenBSD: pxa2x0_gpio.h,v 1.3 2005/01/14 00:55:11 drahn Exp $ */ /* $wasabi$ */ /* @@ -45,19 +45,24 @@ * call this function with the virtual address of the * GPIO controller's registers */ -extern void pxa2x0_gpio_bootstrap(vaddr_t); +void pxa2x0_gpio_bootstrap(vaddr_t); /* * GPIO pin function query/manipulation functions */ -extern u_int pxa2x0_gpio_get_function(u_int); -extern u_int pxa2x0_gpio_set_function(u_int, u_int); +u_int pxa2x0_gpio_get_function(u_int); +u_int pxa2x0_gpio_set_function(u_int, u_int); +int pxa2x0_gpio_get_bit(u_int gpio); +void pxa2x0_gpio_set_bit(u_int gpio); +void pxa2x0_gpio_clear_bit(u_int gpio); +void pxa2x0_gpio_set_dir(u_int gpio, int dir); +void pxa2x0_gpio_clear_intr(u_int gpio); /* * Establish/Disestablish interrupt handlers for GPIO pins */ -extern void *pxa2x0_gpio_intr_establish(u_int, int, int, - int (*)(void *), void *, char *); -extern void pxa2x0_gpio_intr_disestablish(void *); +void *pxa2x0_gpio_intr_establish(u_int, int, int, int (*)(void *), void *, + char *); +void pxa2x0_gpio_intr_disestablish(void *); #endif /* _PXA2X0_GPIO_H */ |