diff options
| -rw-r--r-- | src/device/pci_device.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/device/pci_device.c b/src/device/pci_device.c index 9036f53f3b..2c08ebc72e 100644 --- a/src/device/pci_device.c +++ b/src/device/pci_device.c @@ -9,6 +9,7 @@ #include <device/pci_ops.h> #include <bootmode.h> #include <console/console.h> +#include <cpu/cpu.h> #include <stdlib.h> #include <stdint.h> #include <string.h> @@ -433,7 +434,7 @@ void pci_domain_read_resources(struct device *dev) /* Initialize the system-wide memory resources constraints. */ res = new_resource(dev, IOINDEX_SUBTRACTIVE(1, 0)); - res->limit = 0xffffffffULL; + res->limit = (1ULL << cpu_phys_address_size()) - 1; res->flags = IORESOURCE_MEM | IORESOURCE_SUBTRACTIVE | IORESOURCE_ASSIGNED; } |