diff options
Diffstat (limited to 'hw/xfree86/os-support/bus/Pci.c')
| -rw-r--r-- | hw/xfree86/os-support/bus/Pci.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/hw/xfree86/os-support/bus/Pci.c b/hw/xfree86/os-support/bus/Pci.c index 064533c77..734e7090c 100644 --- a/hw/xfree86/os-support/bus/Pci.c +++ b/hw/xfree86/os-support/bus/Pci.c @@ -136,28 +136,18 @@ #include <pciaccess.h> -#define PCI_MFDEV_SUPPORT 1 /* Include PCI multifunction device support */ -#define PCI_BRIDGE_SUPPORT 1 /* Include support for PCI-to-PCI bridges */ - -/* - * Global data - */ - -pciBusInfo_t *pciBusInfo[MAX_PCI_BUSES] = { NULL, }; -_X_EXPORT int pciNumBuses = 0; /* Actual number of PCI buses */ -int pciMaxBusNum = MAX_PCI_BUSES; +/* Global data */ +pciBusInfo_t *pciBusInfo = NULL; +_X_EXPORT int pciNumBuses = 0; /* Actual number of PCI buses */ _X_EXPORT ADDRESS pciBusAddrToHostAddr(PCITAG tag, PciAddrType type, ADDRESS addr) { - int bus = PCI_BUS_FROM_TAG(tag); - - if ((bus >= 0) && (bus < pciNumBuses) && pciBusInfo[bus] && - pciBusInfo[bus]->funcs->pciAddrBusToHost) - return (*pciBusInfo[bus]->funcs->pciAddrBusToHost)(tag, type, addr); - else - return(addr); + if (pciBusInfo->funcs->pciAddrBusToHost) + return pciBusInfo->funcs->pciAddrBusToHost(tag, type, addr); + else + return addr; } _X_EXPORT PCITAG |