86 #define giu_read(offset)		readw(giu_base + (offset))  argument
87 #define giu_write(offset, value)	writew((value), giu_base + (offset))  argument
93 static inline u16 giu_set(u16 offset, u16 set)  in giu_set()  argument
97 	data = giu_read(offset);  in giu_set()
99 	giu_write(offset, data);  in giu_set()
104 static inline u16 giu_clear(u16 offset, u16 clear)  in giu_clear()  argument
108 	data = giu_read(offset);  in giu_clear()
110 	giu_write(offset, data);  in giu_clear()
335 	u16 offset, mask, reg;  in giu_set_direction()  local
342 		offset = GIUIOSELL;  in giu_set_direction()
345 		offset = GIUIOSELH;  in giu_set_direction()
349 			offset = GIUPODATEN;  in giu_set_direction()
354 				offset = GIUPODATH;  in giu_set_direction()
358 				offset = GIUPODATH;  in giu_set_direction()
369 	reg = giu_read(offset);  in giu_set_direction()
374 	giu_write(offset, reg);  in giu_set_direction()
449 	u16 offset, mask, reg;  in vr41xx_gpio_set()  local
456 		offset = GIUPIODL;  in vr41xx_gpio_set()
459 		offset = GIUPIODH;  in vr41xx_gpio_set()
462 		offset = GIUPODATL;  in vr41xx_gpio_set()
465 		offset = GIUPODATH;  in vr41xx_gpio_set()
471 	reg = giu_read(offset);  in vr41xx_gpio_set()
476 	giu_write(offset, reg);  in vr41xx_gpio_set()
482 static int vr41xx_gpio_direction_input(struct gpio_chip *chip, unsigned offset)  in vr41xx_gpio_direction_input()  argument
484 	return giu_set_direction(chip, offset, GPIO_INPUT);  in vr41xx_gpio_direction_input()
487 static int vr41xx_gpio_direction_output(struct gpio_chip *chip, unsigned offset,  in vr41xx_gpio_direction_output()  argument
490 	vr41xx_gpio_set(chip, offset, value);  in vr41xx_gpio_direction_output()
492 	return giu_set_direction(chip, offset, GPIO_OUTPUT);  in vr41xx_gpio_direction_output()
495 static int vr41xx_gpio_to_irq(struct gpio_chip *chip, unsigned offset)  in vr41xx_gpio_to_irq()  argument
497 	if (offset >= chip->ngpio)  in vr41xx_gpio_to_irq()
500 	return GIU_IRQ_BASE + offset;  in vr41xx_gpio_to_irq()