3 u32 scx200_gpio_configure(int index, u32 set, u32 clear);
4 void scx200_gpio_dump(unsigned index);
13 #define __SCx200_GPIO_BANK unsigned bank = index>>5
16 #define __SCx200_GPIO_INDEX index &= 31
22 static inline int scx200_gpio_get(int index) {  in scx200_gpio_get()  argument
27 	return (inl(ioaddr) & (1<<index)) ? 1 : 0;  in scx200_gpio_get()
34 static inline int scx200_gpio_current(int index) {  in scx200_gpio_current()  argument
38 	return (scx200_gpio_shadow[bank] & (1<<index)) ? 1 : 0;  in scx200_gpio_current()
43 static inline void scx200_gpio_set_high(int index) {  in scx200_gpio_set_high()  argument
48 	set_bit(index, shadow);  in scx200_gpio_set_high()
54 static inline void scx200_gpio_set_low(int index) {  in scx200_gpio_set_low()  argument
59 	clear_bit(index, shadow);  in scx200_gpio_set_low()
65 static inline void scx200_gpio_set(int index, int state) {  in scx200_gpio_set()  argument
71 		set_bit(index, shadow);  in scx200_gpio_set()
73 		clear_bit(index, shadow);  in scx200_gpio_set()
78 static inline void scx200_gpio_change(int index) {  in scx200_gpio_change()  argument
83 	change_bit(index, shadow);  in scx200_gpio_change()