arch/x86/pci_msi.cpp

14 extern PCI *gPCI;
25 	if (gPCI->ResolveVirtualBus(virtualBus, &domain, &bus) != B_OK)
28 	PCIDev *device = gPCI->FindDevice(domain, bus, _device, function);
52 	status_t result = gPCI->ResolveVirtualBus(virtualBus, &domain, &bus);
56 	PCIDev *device = gPCI->FindDevice(domain, bus, _device, function);
78 	gPCI->WriteConfig(device, offset + PCI_msi_address, 4,
81 		gPCI->WriteConfig(device, offset + PCI_msi_address_high, 4,
83 		gPCI->WriteConfig(device, offset + PCI_msi_data_64bit, 2,
86 		gPCI->WriteConfig(device, offset + PCI_msi_data, 2, info->data_value);
90 	gPCI->WriteConfig(device, offset + PCI_msi_control, 2, info->control_value);
106 	status_t result = gPCI->ResolveVirtualBus(virtualBus, &domain, &bus);
110 	PCIDev *device = gPCI->FindDevice(domain, bus, _device, function);
124 	gPCI->WriteConfig(device, info->capability_offset + PCI_msi_control, 2,
142 	status_t result = gPCI->ResolveVirtualBus(virtualBus, &domain, &bus);
146 	PCIDev *device = gPCI->FindDevice(domain, bus, _device, function);
158 	gPCI->WriteConfig(device, PCI_command, 2,
159 		gPCI->ReadConfig(device, PCI_command, 2) | PCI_command_int_disable);
163 	gPCI->WriteConfig(device, info->capability_offset + PCI_msi_control, 2,
167 		gPCI->ReadConfig(device, info->capability_offset + PCI_msi_control, 2));
180 	status_t result = gPCI->ResolveVirtualBus(virtualBus, &domain, &bus);
184 	PCIDev *device = gPCI->FindDevice(domain, bus, _device, function);
197 	gPCI->WriteConfig(device, info->capability_offset + PCI_msi_control, 2,
212 	status_t result = gPCI->FindCapability(device->domain, device->bus,
219 	info->control_value = gPCI->ReadConfig(device->domain, device->bus,