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Merge pull request #5 from shuox/fix_PCIR_BIOS_handling

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Ignore length of resource for PCI ROM request
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Anthony Xu 2018-03-13 15:00:15 -07:00 committed by GitHub
commit e24050ae8b
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1 changed files with 2 additions and 0 deletions
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hw/pci/core.c
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@ -1905,6 +1905,8 @@ pci_cfgrw(struct vmctx *ctx, int vcpu, int in, int bus, int slot, int func,
}
pci_set_cfgdata32(dev, coff, bar);
} else if (coff == PCIR_BIOS) {
/* ignore ROM BAR length request */
} else if (pci_emul_iscap(dev, coff)) {
pci_emul_capwrite(dev, coff, bytes, *eax);
} else if (coff >= PCIR_COMMAND && coff < PCIR_REVID) {