Eliminate unused pciAddrHostToBus infrastructure.
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@ -321,7 +321,6 @@ extern void XF86SCANPCI_WRAPPER(scanpciWrapperOpt flags);
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* (e.g. a primary PCI bus and all of its secondaries)
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*/
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typedef struct pci_bus_funcs {
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ADDRESS (*pciAddrHostToBus)(PCITAG, PciAddrType, ADDRESS);
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ADDRESS (*pciAddrBusToHost)(PCITAG, PciAddrType, ADDRESS);
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/*
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* The next three are optional. If NULL, the corresponding function is
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@ -63,15 +63,12 @@
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static ADDRESS linuxTransAddrBusToHost(PCITAG tag, PciAddrType type, ADDRESS addr);
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#if defined(__powerpc__)
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static ADDRESS linuxPpcBusAddrToHostAddr(PCITAG, PciAddrType, ADDRESS);
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static ADDRESS linuxPpcHostAddrToBusAddr(PCITAG, PciAddrType, ADDRESS);
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#endif
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static pciBusFuncs_t linuxFuncs0 = {
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#if defined(__powerpc__)
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/* pciAddrHostToBus */ linuxPpcHostAddrToBusAddr,
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/* pciAddrBusToHost */ linuxPpcBusAddrToHostAddr,
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#else
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/* pciAddrHostToBus */ pciAddrNOOP,
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/* linuxTransAddrBusToHost is busted on sparc64 but the PCI rework tree
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* makes it all moot, so we kludge it for now */
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#if defined(__sparc__)
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@ -236,24 +233,6 @@ linuxPpcBusAddrToHostAddr(PCITAG tag, PciAddrType type, ADDRESS addr)
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else return addr;
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}
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static ADDRESS
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linuxPpcHostAddrToBusAddr(PCITAG tag, PciAddrType type, ADDRESS addr)
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{
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if (type == PCI_MEM)
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{
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ADDRESS membase = syscall(__NR_pciconfig_iobase, 1,
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PCI_BUS_FROM_TAG(tag), PCI_DFN_FROM_TAG(tag));
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return (addr - membase);
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}
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else if (type == PCI_IO)
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{
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ADDRESS iobase = syscall(__NR_pciconfig_iobase, 2,
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PCI_BUS_FROM_TAG(tag), PCI_DFN_FROM_TAG(tag));
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return (addr - iobase);
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}
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else return addr;
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}
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#endif /* __powerpc__ */
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#ifndef INCLUDE_XF86_NO_DOMAIN
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