Re: broken EHCI USB on AMD chipset?

2017-12-01 Thread Paul B. Henson
> 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

Re: broken EHCI USB on AMD chipset?

2017-12-01 Thread Stefan Sperling
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

Re: broken EHCI USB on AMD chipset?

2017-11-30 Thread Paul B. Henson
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