On Sun, 2015-11-15 at 15:00 +0100, Jakub Jermar wrote: > Hi Jan, > > On 11/13/2015 03:06 PM, Jan Vesely wrote: > > On Fri, 2015-11-13 at 08:48 +0100, Jakub Jermar wrote: > > > - USB 2.0 merging? > > remaining USB 2.0 issues: > > - devices get occasionally misdetected as full speed instead of > > high > > speed, it's not a reset timing issue as I thought, but there are > > couple more things to try here. > > - I have only tested storage and build-in camera (control and bulk > > transfers) on real hw, interrupt transfers work in qemu, TT > > transfers > > probably don't work > > I am also not sure about what to do next regarding the issues with > your > branch on my laptop and desktop. You've made some changes since the > last > test run, but you also left no instructions as to what to do next. > > Would you like me to retest?
I wanted to fix the issues I see locally before asking people to test, but any feedback is welcome. If I remember correctly you have EHCI+OHCI setup, right? FS/HS port switching should work for devices plugged directly to root ports. Other issues might be just manifestations of the ones I already know about. > > > - I haven't merged mainline since Martin's 'port' changes as there > > was > > no obvious way to create parallel connection to immediate parent. I > > assume I need to create USB port? haven't really looked into it. > > Things like this are the reason why I think it would be better to > have > the branch merged, if only with the EHCI set to fallback to legacy by > default. I think we haven't tested this scenario yet. I tested setup that would surrender ownership of all devices connected to EHCI root hub and the fallback worked (it'd follow FS path even for HS devices). > > > my internship ends in December so I should be able to find some > > time to > > iron these out during Christmas. > > Cool, looking forward to all these Xmas presents. Also hoping to meet > you in person one day! When's December HelenOS meeting? if it's Dec 19, I'll be able to join. regards, Jan > > Best, > Jakub > > _______________________________________________ > HelenOS-devel mailing list > [email protected] > http://lists.modry.cz/listinfo/helenos-devel
signature.asc
Description: This is a digitally signed message part
_______________________________________________ HelenOS-devel mailing list [email protected] http://lists.modry.cz/listinfo/helenos-devel
