diff options
Diffstat (limited to 'src/include/device')
| -rw-r--r-- | src/include/device/device.h | 1 | ||||
| -rw-r--r-- | src/include/device/pci_def.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/src/include/device/device.h b/src/include/device/device.h index cb37c096e4..991bd38f2f 100644 --- a/src/include/device/device.h +++ b/src/include/device/device.h @@ -94,6 +94,7 @@ struct bus { unsigned int reset_needed : 1; unsigned int disable_relaxed_ordering : 1; unsigned int ht_link_up : 1; + unsigned int no_vga16 : 1; /* No support for 16-bit VGA decoding */ }; /* diff --git a/src/include/device/pci_def.h b/src/include/device/pci_def.h index bc5bc79e28..c8b86d5b44 100644 --- a/src/include/device/pci_def.h +++ b/src/include/device/pci_def.h @@ -138,6 +138,7 @@ #define PCI_BRIDGE_CTL_SERR 0x02 /* The same for SERR forwarding */ #define PCI_BRIDGE_CTL_NO_ISA 0x04 /* Disable bridging of ISA ports */ #define PCI_BRIDGE_CTL_VGA 0x08 /* Forward VGA addresses */ +#define PCI_BRIDGE_CTL_VGA16 0x10 /* Enable 16-bit i/o port decoding */ #define PCI_BRIDGE_CTL_MASTER_ABORT 0x20 /* Report master aborts */ #define PCI_BRIDGE_CTL_BUS_RESET 0x40 /* Secondary bus reset */ /* Fast Back2Back enabled on secondary interface */ |