From: Bin Meng <bmeng...@gmail.com>
The largest pci bus number should be calculated from ECAM size,
instead of its base address.
Signed-off-by: Bin Meng <bmeng...@gmail.com>
Reviewed-by: Alistair Francis <alistair.fran...@wdc.com>
Signed-off-by: Palmer Dabbelt <pal...@sifive.com>
---
hw/riscv/virt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index 84d94d0c42d8..487f61404b21 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -298,7 +298,7 @@ static void *create_fdt(RISCVVirtState *s, const struct
MemmapEntry *memmap,
qemu_fdt_setprop_string(fdt, nodename, "device_type", "pci");
qemu_fdt_setprop_cell(fdt, nodename, "linux,pci-domain", 0);
qemu_fdt_setprop_cells(fdt, nodename, "bus-range", 0,
- memmap[VIRT_PCIE_ECAM].base /
+ memmap[VIRT_PCIE_ECAM].size /
PCIE_MMCFG_SIZE_MIN - 1);
qemu_fdt_setprop(fdt, nodename, "dma-coherent", NULL, 0);
qemu_fdt_setprop_cells(fdt, nodename, "reg", 0,
memmap[VIRT_PCIE_ECAM].base,
--
2.21.0
