91 bool sysbus_has_irq(SysBusDevice *dev, int n)  in sysbus_has_irq()  argument
93     char *prop = g_strdup_printf("%s[%d]", SYSBUS_DEVICE_GPIO_IRQ, n);  in sysbus_has_irq()
102 bool sysbus_is_irq_connected(SysBusDevice *dev, int n)  in sysbus_is_irq_connected()  argument
104     return !!sysbus_get_connected_irq(dev, n);  in sysbus_is_irq_connected()
107 qemu_irq sysbus_get_connected_irq(SysBusDevice *dev, int n)  in sysbus_get_connected_irq()  argument
110     return qdev_get_gpio_out_connector(d, SYSBUS_DEVICE_GPIO_IRQ, n);  in sysbus_get_connected_irq()
113 void sysbus_connect_irq(SysBusDevice *dev, int n, qemu_irq irq)  in sysbus_connect_irq()  argument
117     qdev_connect_gpio_out_named(DEVICE(dev), SYSBUS_DEVICE_GPIO_IRQ, n, irq);  in sysbus_connect_irq()
125 bool sysbus_has_mmio(SysBusDevice *dev, unsigned int n)  in sysbus_has_mmio()  argument
127     return (n < dev->num_mmio);  in sysbus_has_mmio()
130 static void sysbus_mmio_map_common(SysBusDevice *dev, int n, hwaddr addr,  in sysbus_mmio_map_common()  argument
133     assert(n >= 0 && n < dev->num_mmio);  in sysbus_mmio_map_common()
135     if (dev->mmio[n].addr == addr) {  in sysbus_mmio_map_common()
139     if (dev->mmio[n].addr != (hwaddr)-1) {  in sysbus_mmio_map_common()
141         memory_region_del_subregion(get_system_memory(), dev->mmio[n].memory);  in sysbus_mmio_map_common()
143     dev->mmio[n].addr = addr;  in sysbus_mmio_map_common()
147                                             dev->mmio[n].memory,  in sysbus_mmio_map_common()
153                                     dev->mmio[n].memory);  in sysbus_mmio_map_common()
157 void sysbus_mmio_unmap(SysBusDevice *dev, int n)  in sysbus_mmio_unmap()  argument
159     assert(n >= 0 && n < dev->num_mmio);  in sysbus_mmio_unmap()
161     if (dev->mmio[n].addr != (hwaddr)-1) {  in sysbus_mmio_unmap()
162         memory_region_del_subregion(get_system_memory(), dev->mmio[n].memory);  in sysbus_mmio_unmap()
163         dev->mmio[n].addr = (hwaddr)-1;  in sysbus_mmio_unmap()
167 void sysbus_mmio_map(SysBusDevice *dev, int n, hwaddr addr)  in sysbus_mmio_map()  argument
169     sysbus_mmio_map_common(dev, n, addr, false, 0);  in sysbus_mmio_map()
172 void sysbus_mmio_map_overlap(SysBusDevice *dev, int n, hwaddr addr,  in sysbus_mmio_map_overlap()  argument
175     sysbus_mmio_map_common(dev, n, addr, true, priority);  in sysbus_mmio_map_overlap()
192     int n;  in sysbus_init_mmio()  local
195     n = dev->num_mmio++;  in sysbus_init_mmio()
196     dev->mmio[n].addr = -1;  in sysbus_init_mmio()
197     dev->mmio[n].memory = memory;  in sysbus_init_mmio()
200 MemoryRegion *sysbus_mmio_get_region(SysBusDevice *dev, int n)  in sysbus_mmio_get_region()  argument
202     assert(n >= 0 && n < QDEV_MAX_MMIO);  in sysbus_mmio_get_region()
203     return dev->mmio[n].memory;  in sysbus_mmio_get_region()
232     int n;  in sysbus_create_varargs()  local
241     n = 0;  in sysbus_create_varargs()
247         sysbus_connect_irq(s, n, irq);  in sysbus_create_varargs()
248         n++;  in sysbus_create_varargs()