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qemu_firmware: Introduce @want variable to qemuFirmwareMatchDomain()
This simplifies condition when matching FW interface by having a single line condition instead of multiline one. Also, it prepares the code for future expansion. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
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@ -928,22 +928,39 @@ qemuFirmwareMatchesMachineArch(const qemuFirmware *fw,
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}
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static qemuFirmwareOSInterface
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qemuFirmwareOSInterfaceTypeFromOsDefFirmware(virDomainOsDefFirmware fw)
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{
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switch (fw) {
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case VIR_DOMAIN_OS_DEF_FIRMWARE_BIOS:
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return QEMU_FIRMWARE_OS_INTERFACE_BIOS;
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case VIR_DOMAIN_OS_DEF_FIRMWARE_EFI:
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return QEMU_FIRMWARE_OS_INTERFACE_UEFI;
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case VIR_DOMAIN_OS_DEF_FIRMWARE_NONE:
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case VIR_DOMAIN_OS_DEF_FIRMWARE_LAST:
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break;
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}
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return QEMU_FIRMWARE_OS_INTERFACE_NONE;
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}
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static bool
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qemuFirmwareMatchDomain(const virDomainDef *def,
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const qemuFirmware *fw,
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const char *path)
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{
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size_t i;
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qemuFirmwareOSInterface want;
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bool supportsS3 = false;
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bool supportsS4 = false;
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bool requiresSMM = false;
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bool supportsSEV = false;
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want = qemuFirmwareOSInterfaceTypeFromOsDefFirmware(def->os.firmware);
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for (i = 0; i < fw->ninterfaces; i++) {
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if ((def->os.firmware == VIR_DOMAIN_OS_DEF_FIRMWARE_BIOS &&
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fw->interfaces[i] == QEMU_FIRMWARE_OS_INTERFACE_BIOS) ||
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(def->os.firmware == VIR_DOMAIN_OS_DEF_FIRMWARE_EFI &&
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fw->interfaces[i] == QEMU_FIRMWARE_OS_INTERFACE_UEFI))
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if (fw->interfaces[i] == want)
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break;
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}
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