virt: Remove PCI declaration in ACPI

Windows RT will BSoD with SYSTEM_THREAD_EXCEPTION_NOT_HANDLED if PCI is
exposed in ACPI, remove it for now.

Author: driver1998

hw/arm/virt-acpi-build.c

@@ -156,25 +156,25 @@ static void acpi_dsdt_add_virtio(Aml *scope,
     }
 }
 
-static void acpi_dsdt_add_pci(Aml *scope, const MemMapEntry *memmap,
-                              uint32_t irq, bool use_highmem, bool highmem_ecam,
-                              VirtMachineState *vms)
-{
-    int ecam_id = VIRT_ECAM_ID(highmem_ecam);
-    struct GPEXConfig cfg = {
-        .mmio32 = memmap[VIRT_PCIE_MMIO],
-        .pio    = memmap[VIRT_PCIE_PIO],
-        .ecam   = memmap[ecam_id],
-        .irq    = irq,
-        .bus    = vms->bus,
-    };
-
-    if (use_highmem) {
-        cfg.mmio64 = memmap[VIRT_HIGH_PCIE_MMIO];
-    }
-
-    acpi_dsdt_add_gpex(scope, &cfg);
-}
+// static void acpi_dsdt_add_pci(Aml *scope, const MemMapEntry *memmap,
+//                               uint32_t irq, bool use_highmem, bool highmem_ecam,
+//                               VirtMachineState *vms)
+// {
+//     int ecam_id = VIRT_ECAM_ID(highmem_ecam);
+//     struct GPEXConfig cfg = {
+//         .mmio32 = memmap[VIRT_PCIE_MMIO],
+//         .pio    = memmap[VIRT_PCIE_PIO],
+//         .ecam   = memmap[ecam_id],
+//         .irq    = irq,
+//         .bus    = vms->bus,
+//     };
+
+//     if (use_highmem) {
+//         cfg.mmio64 = memmap[VIRT_HIGH_PCIE_MMIO];
+//     }
+
+//     acpi_dsdt_add_gpex(scope, &cfg);
+// }
 
 static void acpi_dsdt_add_gpio(Aml *scope, const MemMapEntry *gpio_memmap,
                                            uint32_t gpio_irq)
@@ -867,8 +867,8 @@ build_dsdt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
     acpi_dsdt_add_fw_cfg(scope, &memmap[VIRT_FW_CFG]);
     acpi_dsdt_add_virtio(scope, &memmap[VIRT_MMIO],
                     (irqmap[VIRT_MMIO] + ARM_SPI_BASE), NUM_VIRTIO_TRANSPORTS);
-    acpi_dsdt_add_pci(scope, memmap, (irqmap[VIRT_PCIE] + ARM_SPI_BASE),
-                      vms->highmem, vms->highmem_ecam, vms);
+    // acpi_dsdt_add_pci(scope, memmap, (irqmap[VIRT_PCIE] + ARM_SPI_BASE),
+    //                   vms->highmem, vms->highmem_ecam, vms);
     if (vms->acpi_dev) {
         build_ged_aml(scope, "\\_SB."GED_DEVICE,
                       HOTPLUG_HANDLER(vms->acpi_dev),