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Re: xhci bochs - qemu - real hardware

Posted: Wed Feb 12, 2020 9:58 pm
by linuxyne
Please try to read qemu's output, match it with qemu's source, and try to find where qemu encountered problems.
These are some issues which might be present - missing status TD, and mismanagement of the cycle states.

Re: xhci bochs - qemu - real hardware

Posted: Tue Feb 18, 2020 4:39 pm
by SanderR
Hello,

An update about the status:
I found the bug with the descriptor.
I reset the device and did the set address with the right settings.
Now im trying to read the descriptor again. There are still a few implementation errors left which I need to solve first.

On real hardware the system keeps hanging when I put the RUN bit on.