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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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123456789101112131415161718192021222324252627282930313233343536373839404142/* SPDX-License-Identifier: GPL-2.0 */#ifndef __LINUX_GPIO_FORWARDER_H#define __LINUX_GPIO_FORWARDER_H
struct gpio_desc;struct gpio_chip;struct gpiochip_fwd;
struct gpiochip_fwd *devm_gpiochip_fwd_alloc(struct device *dev, unsigned int ngpios);int gpiochip_fwd_desc_add(struct gpiochip_fwd *fwd, struct gpio_desc *desc, unsigned int offset);void gpiochip_fwd_desc_free(struct gpiochip_fwd *fwd, unsigned int offset);int gpiochip_fwd_register(struct gpiochip_fwd *fwd, void *data);
struct gpio_chip *gpiochip_fwd_get_gpiochip(struct gpiochip_fwd *fwd);
void *gpiochip_fwd_get_data(struct gpiochip_fwd *fwd);
int gpiochip_fwd_gpio_request(struct gpiochip_fwd *fwd, unsigned int offset);int gpiochip_fwd_gpio_get_direction(struct gpiochip_fwd *fwd, unsigned int offset);int gpiochip_fwd_gpio_direction_input(struct gpiochip_fwd *fwd, unsigned int offset);int gpiochip_fwd_gpio_direction_output(struct gpiochip_fwd *fwd, unsigned int offset, int value);int gpiochip_fwd_gpio_get(struct gpiochip_fwd *fwd, unsigned int offset);int gpiochip_fwd_gpio_get_multiple(struct gpiochip_fwd *fwd, unsigned long *mask, unsigned long *bits);int gpiochip_fwd_gpio_set(struct gpiochip_fwd *fwd, unsigned int offset, int value);int gpiochip_fwd_gpio_set_multiple(struct gpiochip_fwd *fwd, unsigned long *mask, unsigned long *bits);int gpiochip_fwd_gpio_set_config(struct gpiochip_fwd *fwd, unsigned int offset, unsigned long config);int gpiochip_fwd_gpio_to_irq(struct gpiochip_fwd *fwd, unsigned int offset);
#endif