在 2018/9/11 下午8:44, Andrea Bolognani 写道:
On Tue, 2018-09-04 at 16:39 +0800, Yi Min Zhao wrote:
We should ensure that the Qemu should support zPCI when zPCI address is
s/Qemu/QEMU/
Sure.
[...]
+static int
+qemuDomainZPCIAddressDefValidate(virDomainDeviceDef *dev,
+ virQEMUCapsPtr qemuCaps)
The second argument is not aligned properly.
I'd also change the name: qemuDomainDeviceDefValidateZPCIAddress()
perhaps? It's quite a mouthful, but also more accurate.
ok.
[...]
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ "%s",
+ _("This QEMU binary doesn't support zPCI."));
No full stop at the end of the error message, please.
Could you please explain more?
[...]
@@ -5741,6 +5762,10 @@ qemuDomainDeviceDefValidate(const virDomainDeviceDef *dev,
def->emulator)))
return -1;
+ ret = qemuDomainZPCIAddressDefValidate((virDomainDeviceDef *)dev, qemuCaps);
This cast is kinds gross. I realize virDomainDeviceGetInfo()
requires the pointer to be non-const, but from a semantics point
of view qemuDomainZPCIAddressDefValidate() should be okay with
being passed a const pointer - it's only validating the device,
not changing it, after all.
Please move the cast into the function instead of requiring the
caller to perform it.
We should also have a generic qemuDomainDeviceDefValidateAddress()
wrapper that calls the zPCI-specific one only for PCI devices, and
call that one from here.
Got it.
--
Yi Min
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