The "udl" driver crashes the kernel.

2018-11-25 Thread wzabo...@elektron.elka.pw.edu.pl
When I connect my Displaylink DL-165 adapter to my Debian/testing machine, the "udl" driver is loaded and the following error messages appears in kernel logs: Nov  7 20:47:30 wzdell kernel: [  205.871354] usb 4-1.2: new high-speed USB device number 4 using ehci-pci Nov  7 20:47:35 wzdell kernel:

Delay control implemented for Marvell 88E6352/1 also works for Marvell 88E6320

2018-10-30 Thread wzabo...@elektron.elka.pw.edu.pl
Hi, I have faced a problem with communication via Ethernet switch Marvell 88E6320 connected to the Xilinx ZynqMP chip via RGMII interface. The whole problem and its resolution is described here: https://forums.xilinx.com/t5/Embedded-Linux/Problem-with-Marvell-88E6320-connected-to-GEM3-in-ZynqMP/m-

Re: Bug introduced in the of_get_named_gpiod_flags function.

2018-10-13 Thread wzabo...@elektron.elka.pw.edu.pl
On 10/12/18 10:54 AM, Michal Simek wrote: > Hi, > > On 11.10.2018 10:27, Linus Walleij wrote: >> Hi Wojciech, >> >> (Thanks also Randy for forwarding this!) >> >> On Wed, Oct 10, 2018 at 6:32 PM wzab wrote: >> >>> The function of_get_named_gpiod_flags in older versions of the kernel >>> (up to 4.7

Proposal - how to make usbip more resistant to misconfiguration

2018-02-22 Thread wzabo...@elektron.elka.pw.edu.pl
Hi, I have found that the https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891036 is not the only one related to misconfiguration of the usbip driver and tools. A few weeks ago the similar bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=878866 was discovered. It seems that the configuration