diff options
Diffstat (limited to 'src/fw/pciinit.c')
| -rw-r--r-- | src/fw/pciinit.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/fw/pciinit.c b/src/fw/pciinit.c index 87b562ee..cec0aec7 100644 --- a/src/fw/pciinit.c +++ b/src/fw/pciinit.c @@ -20,9 +20,9 @@ #include "util.h" // pci_setup #include "x86.h" // outb -#define PCI_DEVICE_MEM_MIN 0x1000 -#define PCI_BRIDGE_IO_MIN 0x1000 -#define PCI_BRIDGE_MEM_MIN 0x100000 +#define PCI_DEVICE_MEM_MIN (1<<12) // 4k == page size +#define PCI_BRIDGE_MEM_MIN (1<<21) // 2M == hugepage size +#define PCI_BRIDGE_IO_MIN 0x1000 // mandated by pci bridge spec enum pci_region_type { PCI_REGION_TYPE_IO, |