Re: [dpdk-dev] [PATCH v11 2/2] bus/pci: support MMIO in PCI ioport accessors

[谢华伟(此时此刻）]

On 2021/3/15 18:19, David Marchand wrote:
#else
#define IO_COND(addr, is_pio, is_mmio) do {           \
                 is_mmio;                              \
} while (0)
#endif
We should not just copy/paste kernel code.

Plus here, this seems a bit overkill.
And there are other parts in this code that could use some polishing.

What do you think of merging this series as is (now that we got non
regression reports) and doing such cleanups in followup patches?

I am OK. Yes, we could do some cleanup after it is merged, for example 
against vfio, if it is really necessary for virtio PMD only to use vfio 
to access IO port.