diff options
Diffstat (limited to 'sys/amd64/pci/pci_cfgreg.c')
| -rw-r--r-- | sys/amd64/pci/pci_cfgreg.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/amd64/pci/pci_cfgreg.c b/sys/amd64/pci/pci_cfgreg.c index 8f757a7..61a2db5 100644 --- a/sys/amd64/pci/pci_cfgreg.c +++ b/sys/amd64/pci/pci_cfgreg.c @@ -119,6 +119,7 @@ pci_docfgregread(int bus, int slot, int func, int reg, int bytes) { if (cfgmech == CFGMECH_PCIE && + (bus >= pcie_minbus && bus <= pcie_maxbus) && (bus != 0 || !(1 << slot & pcie_badslots))) return (pciereg_cfgread(bus, slot, func, reg, bytes)); else @@ -158,6 +159,7 @@ pci_cfgregwrite(int bus, int slot, int func, int reg, u_int32_t data, int bytes) { if (cfgmech == CFGMECH_PCIE && + (bus >= pcie_minbus && bus <= pcie_maxbus) && (bus != 0 || !(1 << slot & pcie_badslots))) pciereg_cfgwrite(bus, slot, func, reg, data, bytes); else |
