From 4d6ae6741e4fb3bf809466a5afaa7f5183dc6ffd Mon Sep 17 00:00:00 2001 From: Paul Brook Date: Thu, 14 May 2009 22:35:06 +0100 Subject: qdev child bus support Signed-off-by: Paul Brook --- hw/qdev.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'hw/qdev.h') diff --git a/hw/qdev.h b/hw/qdev.h index 6e3e5ec7b..5570e7992 100644 --- a/hw/qdev.h +++ b/hw/qdev.h @@ -7,6 +7,8 @@ typedef struct DeviceType DeviceType; typedef struct DeviceProperty DeviceProperty; +typedef struct ChildBusList ChildBusList; + /* This structure should not be accessed directly. We declare it here so that it can be embedded in individual device state structures. */ struct DeviceState @@ -21,6 +23,7 @@ struct DeviceState qemu_irq *gpio_out; int num_gpio_in; qemu_irq *gpio_in; + ChildBusList *child_bus; }; /*** Board API. This should go away once we have a machine config file. ***/ @@ -36,6 +39,8 @@ qemu_irq qdev_get_irq_sink(DeviceState *dev, int n); qemu_irq qdev_get_gpio_in(DeviceState *dev, int n); void qdev_connect_gpio_out(DeviceState *dev, int n, qemu_irq pin); +void *qdev_get_child_bus(DeviceState *dev, const char *name); + /*** Device API. ***/ typedef void (*qdev_initfn)(DeviceState *dev, void *opaque); @@ -47,6 +52,7 @@ DeviceType *qdev_register(const char *name, int size, qdev_initfn init, void qdev_init_irq_sink(DeviceState *dev, qemu_irq_handler handler, int nirq); 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_attach_child_bus(DeviceState *dev, const char *name, void *bus); CharDriverState *qdev_init_chardev(DeviceState *dev); -- cgit v1.2.3