2016-01-18 14:59+0100, Andrew Jones:
> On Fri, Jan 15, 2016 at 10:57:09PM +0100, Radim Krčmář wrote:
>> 2016-01-15 17:51+0100, Andrew Jones:
>>> +++ b/lib/x86/asm/pci.h
>>> +static inline uint32_t pci_config_read(pcidevaddr_t dev, uint8_t reg)
>>> +{
>>> + uint32_t index = reg | (dev << 8) | (0x1 << 31);
>>> + outl(index, 0xCF8);
>>> + return inl(0xCFC);
>>
>> Hm, why can't this be generalized with [1/10]?
>
> 0xcf8 and 0xcfc are special x86 ports. Other architectures need to do
> other things.
Ok, thanks. If the port space is not standardized, we have even less
reasons to share in*/out*.
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