On Wed, Feb 24, 2021 at 2:44 PM Sedat Dilek <sedat.dilek@xxxxxxxxx> wrote: > > Hi Mathias, > > I am here on Linux-v5.11-10201-gc03c21ba6f4e. > > I see a lot xhci-resets in my dmesg-log: > > root# LC_ALL=C dmesg -T | grep 'usb 4-1: reset SuperSpeed Gen 1 USB > device number 2 using xhci_hcd' | wc -l > 75 > > This is what I have: > > root# lsusb -s 004:001 > Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > > root# lsusb -s 004:002 > Bus 004 Device 002: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA > 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge, > ASM1153E SATA 6Gb/s bridge > > My external USB 3.0 HDD contains the partition with my Debian-system > and is attached to the above xhci bus/device. > > Can you enlighten what this means? > Is this a known issue? > Is there a fix around? > > BTW, in which Git tree is the xhci development happening? > Can you point me to it? > > I am attaching my linux-config and full dmesg-log. > > Also I have attached outputs of: > > $ sudo lsusb -vvv -d 1d6b:0003 > $ sudo lsusb -vvv -d 174c:55aa > > If you need further information, please let me know. > > Thanks. > Looks like that xhci-reset happens here every 10min. - Sedat -
