1 u32 scx200_gpio_configure(unsigned index, u32 set, u32 clear);
10 #define __SCx200_GPIO_BANK unsigned bank = index>>5
13 #define __SCx200_GPIO_INDEX index &= 31
19 static inline int scx200_gpio_get(unsigned index) {  in scx200_gpio_get()  argument
24 	return (inl(ioaddr) & (1<<index)) ? 1 : 0;  in scx200_gpio_get()
31 static inline int scx200_gpio_current(unsigned index) {  in scx200_gpio_current()  argument
35 	return (scx200_gpio_shadow[bank] & (1<<index)) ? 1 : 0;  in scx200_gpio_current()
40 static inline void scx200_gpio_set_high(unsigned index) {  in scx200_gpio_set_high()  argument
45 	set_bit(index, shadow);	/* __set_bit()? */  in scx200_gpio_set_high()
51 static inline void scx200_gpio_set_low(unsigned index) {  in scx200_gpio_set_low()  argument
56 	clear_bit(index, shadow); /* __clear_bit()? */  in scx200_gpio_set_low()
62 static inline void scx200_gpio_set(unsigned index, int state) {  in scx200_gpio_set()  argument
68 		set_bit(index, shadow);  in scx200_gpio_set()
70 		clear_bit(index, shadow);  in scx200_gpio_set()
75 static inline void scx200_gpio_change(unsigned index) {  in scx200_gpio_change()  argument
80 	change_bit(index, shadow);  in scx200_gpio_change()