> On 5 Jun 2020, at 13:42, CodeWiz2280 <codewiz2...@gmail.com> wrote:
>
> On Fri, Jun 5, 2020 at 8:30 AM Julien Grall <jul...@xen.org> wrote:
>>
>> Hi,
>>
>> On 05/06/2020 13:25, CodeWiz2280 wrote:
>>> The Keystone uses the netcp driver, which has interrupts from 40-79
>>> listed in the device tree (arch/arm/boot/keystone-k2e-netcp.dtsi).
>>> I'm using the same device tree between my non-xen standalone kernel
>>> and my dom0 kernel booted by xen. In the standalone (non-xen) kernel
>>> the ethernet works fine, but I don't see any of its interrupts in the
>>> output of /proc/iomem. I'm not seeing them in /proc/iomem when
>>> running dom0 under Xen either. When booting with Xen I get this
>>> behavior where the ifconfig output shows 1 RX message and 1 TX
>>> message, and then nothing else.
>>
>> I am not sure whether this is a typo in the e-mail. /proc/iomem is
>> listing the list of the MMIO regions. You want to use /proc/interrupts.
>>
>> Can you confirm which path you are dumping?
> Yes, that was a typo. Sorry about that. I meant that I am dumping
> /proc/interrupts and do not
> see them under the non-xen kernel or xen booted dom0.
Could you post both /proc/interrupts content ?
Cheers
Bertrand
