Best regards,
Ole
On 01.04.21 21:41, Ole Salscheider wrote:
Hello,
I tried to debug this a bit.
It seems that the XHCI ring has two segments. For me, the first has DMA
address 0xfffb9000 and the second has fffb8000.
The TRBs on the first segment are used successfully up to add
segment. I guess
this should be handeled by a link TRB? Then it seems that it is either
missing or handeled wrongly?
I'm still a bit confused about if this is a host controller or driver
problem.
Thank you in advance and best regards,
Ole
On 31.03.21 11:46, Ole Salscheider wrote:
Hell
Hello,
I have a PCIe card with ASM2142 USB Host Controllers on them. I have
attached a SuperSpeed UVC camera to it. This camera works on other host
controllers, but with the ASM2142 the transfer stops after a frame or
so. Dmesg shows me the following error:
> Transfer event TRB DMA ptr not p
Any news on this?
> We currently skip forwarding audit messages to the kernel-log if auditd is
> running. However, if auditd is not running, but there are multicast
> listeners, we still forward those messages to the kerne-log. This causes
> generic log-daemons to get audit messages twice if audit
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