* CDC ethernet gadget: complete system freeze
@ 2020-03-10 9:43 Joakim Tjernlund
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From: Joakim Tjernlund @ 2020-03-10 9:43 UTC (permalink / raw)
To: linuxppc-dev@ozlabs.org, linux-usb@vger.kernel.org
We have an embedded T1042 NXP CDC ethernet gadget which seems to completely freeze when an
usb0 I/F is established and one do 1 of two things:
1) reboot the connected Linux laptop -> CDC gadget appears to enter complete system freeze.
2) on laptop, ifconfig usb0 down; rmmod cdc_ether -> CDC gaget freezes
I cannot finns and OOPS or other trace in console or syslog. I could really use som ideas here.
Linux kernel 4.19.108 (4.19.76 has the same issue)
Jocke
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2020-03-10 9:43 CDC ethernet gadget: complete system freeze Joakim Tjernlund
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