> From: Stefan Sperling
> Sent: Friday, December 1, 2017 10:35 AM
>
> Problems with ehci(4) on AMD SB700 are known.
> For instance, athn(4) USB devices don't work on such ports.
Interesting; that's a similar device to the LTE network modem I'm working
with.
> Could you try adding missing workaro
On Tue, Nov 28, 2017 at 08:03:05PM -0800, Paul B. Henson wrote:
> The EHCI ports seem to work fine under Linux, including the LTE modem
> when attached to them, so this seems to be an issue with openbsd, not
> faulty hardware per se. The Linux driver does have a couple of
> workarounds in their EHC
On Tue, Nov 28, 2017 at 08:03:05PM -0800, Paul B. Henson wrote:
> The EHCI ports seem to work fine under Linux, including the LTE modem
> when attached to them, so this seems to be an issue with openbsd, not
> faulty hardware per se.
I tested FreeBSD on this box as well, it detected the EHCI port
I have a pcengines APU 3 system, which has both USB3 and USB2 ports:
ehci0 at pci0 dev 18 function 0 "AMD Hudson-2 USB2" rev 0x39: apic 4 int 18
ehci1 at pci0 dev 19 function 0 "AMD Hudson-2 USB2" rev 0x39: apic 4 int 18
xhci0 at pci0 dev 16 function 0 "AMD Bolton xHCI" rev 0x11: msi
The USB2 po
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