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[Qemu-devel] USB ehci passthru issues
From: |
Peter Lieven |
Subject: |
[Qemu-devel] USB ehci passthru issues |
Date: |
Tue, 7 Feb 2017 15:28:40 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 |
Hi,
I have a DVB-S2 tuner that is passed to a vServer running Qemu via EHCI.
After some time of operation the tuner always fails with the following errors
in the log:
Feb 7 15:12:17 tvheadend-neu kernel: [ 1346.926238] usb 1-1: failed=-75
Feb 7 15:12:19 tvheadend-neu kernel: [ 1348.925886] usb 1-1: dvb_usb_v2:
usb_bulk_msg() failed=-75
Feb 7 15:12:17 tvheadend-neu kernel: [ 1346.926238] usb 1-1: failed=-110
Feb 7 15:12:19 tvheadend-neu kernel: [ 1348.925886] usb 1-1: dvb_usb_v2:
usb_bulk_msg() failed=-110
Has anyone seen this before? The error -110 is repeated about every second.
I already tried to blacklist the tuner drviers on the host, but that didn't
help.
Thanks,
Peter
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