gpios Struct Reference

A GPIO controller. More...

#include <gpio.h>

Data Fields
struct refcnt	refcnt
	Reference count. More...
struct list_head	list
	List of GPIO controllers. More...
struct device *	dev
	Generic device. More...
unsigned int	count
	Number of GPIOs. More...
struct gpio *	gpio
	Individual GPIOs. More...
struct gpio_operations *	op
	GPIO operations. More...
void *	priv
	Driver-private data. More...

Detailed Description

A GPIO controller.

Definition at line 37 of file gpio.h.

Field Documentation

refcnt

struct refcnt gpios::refcnt

Reference count.

Definition at line 39 of file gpio.h.

Referenced by gpios_get(), and gpios_put().

list

struct list_head gpios::list

List of GPIO controllers.

Definition at line 41 of file gpio.h.

Referenced by gpios_find(), gpios_register(), and gpios_unregister().

dev

struct device* gpios::dev

Generic device.

Definition at line 43 of file gpio.h.

Referenced by dwgpio_probe(), gpios_find(), gpios_register(), and gpios_unregister().

count

unsigned int gpios::count

Number of GPIOs.

Definition at line 45 of file gpio.h.

Referenced by alloc_gpios(), dwgpio_probe(), and gpios_register().

gpio

struct gpio* gpios::gpio

Individual GPIOs.

Definition at line 48 of file gpio.h.

Referenced by alloc_gpios().

op

struct gpio_operations* gpios::op

GPIO operations.

Definition at line 50 of file gpio.h.

Referenced by gpio_config(), gpio_in(), gpio_out(), gpios_init(), and gpios_nullify().

priv

void* gpios::priv

Driver-private data.

Definition at line 53 of file gpio.h.

Referenced by alloc_gpios(), dwgpio_config(), dwgpio_in(), dwgpio_out(), dwgpio_probe(), and dwgpio_remove().

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The documentation for this struct was generated from the following file:

• include/ipxe/gpio.h