diff options
Diffstat (limited to 'hw/arm/virt.c')
| -rw-r--r-- | hw/arm/virt.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 9b9bc5091e..933e60612d 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -151,6 +151,7 @@ static const MemMapEntry a15memmap[] = { [VIRT_MEM] = { 0x40000000, RAMLIMIT_BYTES }, /* Additional 64 MB redist region (can contain up to 512 redistributors) */ [VIRT_GIC_REDIST2] = { 0x4000000000ULL, 0x4000000 }, + [VIRT_PCIE_ECAM_HIGH] = { 0x4010000000ULL, 0x10000000 }, /* Second PCIe window, 512GB wide at the 512GB boundary */ [VIRT_PCIE_MMIO_HIGH] = { 0x8000000000ULL, 0x8000000000ULL }, }; @@ -1044,10 +1045,9 @@ static void create_pcie(VirtMachineState *vms, qemu_irq *pic) hwaddr size_mmio_high = vms->memmap[VIRT_PCIE_MMIO_HIGH].size; hwaddr base_pio = vms->memmap[VIRT_PCIE_PIO].base; hwaddr size_pio = vms->memmap[VIRT_PCIE_PIO].size; - hwaddr base_ecam = vms->memmap[VIRT_PCIE_ECAM].base; - hwaddr size_ecam = vms->memmap[VIRT_PCIE_ECAM].size; + hwaddr base_ecam, size_ecam; hwaddr base = base_mmio; - int nr_pcie_buses = size_ecam / PCIE_MMCFG_SIZE_MIN; + int nr_pcie_buses; int irq = vms->irqmap[VIRT_PCIE]; MemoryRegion *mmio_alias; MemoryRegion *mmio_reg; @@ -1055,12 +1055,16 @@ static void create_pcie(VirtMachineState *vms, qemu_irq *pic) MemoryRegion *ecam_reg; DeviceState *dev; char *nodename; - int i; + int i, ecam_id; PCIHostState *pci; dev = qdev_create(NULL, TYPE_GPEX_HOST); qdev_init_nofail(dev); + ecam_id = VIRT_ECAM_ID(vms->highmem_ecam); + base_ecam = vms->memmap[ecam_id].base; + size_ecam = vms->memmap[ecam_id].size; + nr_pcie_buses = size_ecam / PCIE_MMCFG_SIZE_MIN; /* Map only the first size_ecam bytes of ECAM space */ ecam_alias = g_new0(MemoryRegion, 1); ecam_reg = sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0); |