diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/qdev-core.h | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h index fc9d617a76..9453588160 100644 --- a/include/hw/qdev-core.h +++ b/include/hw/qdev-core.h @@ -311,10 +311,36 @@ BusState *qdev_get_child_bus(DeviceState *dev, const char *name); /* GPIO inputs also double as IRQ sinks. */ void qdev_init_gpio_in(DeviceState *dev, qemu_irq_handler handler, int n); void qdev_init_gpio_out(DeviceState *dev, qemu_irq *pins, int n); -void qdev_init_gpio_in_named(DeviceState *dev, qemu_irq_handler handler, - const char *name, int n); void qdev_init_gpio_out_named(DeviceState *dev, qemu_irq *pins, const char *name, int n); +/** + * qdev_init_gpio_in_named_with_opaque: create an array of input GPIO lines + * for the specified device + * + * @dev: Device to create input GPIOs for + * @handler: Function to call when GPIO line value is set + * @opaque: Opaque data pointer to pass to @handler + * @name: Name of the GPIO input (must be unique for this device) + * @n: Number of GPIO lines in this input set + */ +void qdev_init_gpio_in_named_with_opaque(DeviceState *dev, + qemu_irq_handler handler, + void *opaque, + const char *name, int n); + +/** + * qdev_init_gpio_in_named: create an array of input GPIO lines + * for the specified device + * + * Like qdev_init_gpio_in_named_with_opaque(), but the opaque pointer + * passed to the handler is @dev (which is the most commonly desired behaviour). + */ +static inline void qdev_init_gpio_in_named(DeviceState *dev, + qemu_irq_handler handler, + const char *name, int n) +{ + qdev_init_gpio_in_named_with_opaque(dev, handler, dev, name, n); +} void qdev_pass_gpios(DeviceState *dev, DeviceState *container, const char *name); |