Re: [Xen-devel] [PATCH v3 10/17] SUPPORT.md: Add Debugging, analysis, crash post-portem

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 23.11.17 at 18:08, <george.dunlap@xxxxxxxxxx> wrote:
> On 11/23/2017 11:15 AM, Jan Beulich wrote:
>>>>> On 22.11.17 at 20:20, <george.dunlap@xxxxxxxxxx> wrote:
>>> +## Debugging, analysis, and crash post-mortem
>>> +
>>> +### Host serial console
>>> +
>>> +    Status, NS16550: Supported
>>> +   Status, EHCI: Supported
>>> +   Status, Cadence UART (ARM): Supported
>>> +   Status, PL011 UART (ARM): Supported
>>> +   Status, Exynos 4210 UART (ARM): Supported
>>> +   Status, OMAP UART (ARM): Supported
>>> +   Status, SCI(F) UART: Supported
>>> +
>>> +XXX Should NS16550 and EHCI be limited to x86?  Unlike the ARM
>>> +entries, they don't depend on x86 being configured
>> 
>> ns16550 ought to be usable everywhere. EHCI is x86-only
>> anyway (presumably first of all because it takes PCI as a prereq)
> 
> But that's just an accident at the moment; I thought there were plans at
> some point for ARM servers to have PCI, weren't there?

Right, at which point EHCI could become usable on ARM, too.

Jan


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