On May 14, 2018, at 3:09 AM, Guy Harris <guy@xxxxxxxxxxxx> wrote:
> On May 14, 2018, at 3:04 AM, Guy Harris <guy@xxxxxxxxxxxx> wrote:
>
>> But what's XHC20?
>
> Oh, USB:
>
> https://lists.apple.com/archives/usb/2017/Jun/msg00004.html
And pcap-bpf.c probably needs to ifconfig them up and down, just as we need to create and destroy the USB capture devices on FreeBSD:
For example, if the device your interested in is connected to the XHCI controller XHC1@14000000 then you would enable packet capture via "sudo ifconfig XHC20 up” and disable via “sudo ifconfig XHC20 down”.
