net: designware: frequent network problem like CPU not owner of tx frame

[Ramon Fried]

On Fri, Jul 1, 2022 at 1:44 PM LABBE Corentin <clabbe at baylibre.com> wrote:
>
> Hello
>
> We have an HSDK board in kernelCI, and it fail often to do networking tasks. (getting image via tftp)
> Example:
> tftp 0x82000000 2156673/tftp-deploy-l8y_ehqa/kernel/uImage
> Speed: 100, full duplex
> Using ethernet at f0008000 device
> TFTP from server 10.201.1.3; our IP address is 10.201.4.179
> Filename '2156673/tftp-deploy-l8y_ehqa/kernel/uImage'.
> Load address: 0x82000000
> Loading: *␈CPU not owner of tx frame
> CPU not owner of tx frame
> CPU not owner of tx frame
> CPU not owner of tx frame
> ARP Retry count exceeded; starting again
> Memory error exception @ 0xfffffffe
> ECR:    0x00010000
> RET:    0xfffffffe
> BLINK:  0xbffb04e2
> STAT32: 0x00080400
> GP: 0x1003e000   r25: 0xbfd92ee0
> BTA: 0xbffc5744  SP: 0xbfd92d60  FP: 0x00000000
> LPS: 0x000011f2 LPE: 0x000011fa LPC: 0x00000000
> r00: 0x00000000 r01: 0xffffffff r02: 0x00000000
> r03: 0x00000000 r04: 0x00000000 r05: 0xbfd92d54
> r06: 0xbffdc700 r07: 0x00000000 r08: 0xf0020028
> r09: 0x1003e2b0 r10: 0x80000000 r11: 0x0000000e
> r12: 0x00000010 r13: 0xbfda6218 r14: 0xbfd933b8
> r15: 0x00000003 r16: 0x00000000 r17: 0x00000003
> r18: 0xbffeff90 r19: 0x00000000 r20: 0xbfd949c8
> r21: 0x00000000 r22: 0x00000000 r23: 0x00000000
> r24: 0x00000000
> Resetting CPU ...
> ### ERROR ### Please RESET the board ###
>
> tftp 0x82000000 2156279/tftp-deploy-o6vloihf/kernel/uImage
> Speed: 100, full duplex
> Using ethernet at f0008000 device
> TFTP from server 10.201.1.3; our IP address is 10.201.3.203
> Filename '2156279/tftp-deploy-o6vloihf/kernel/uImage'.
> Load address: 0x82000000
> Loading: *␈
> ARP Retry count exceeded; starting again
>
> tftp 0x82000000 2155981/tftp-deploy-wm6qiwhy/kernel/uImage
> Speed: 100, full duplex
> Using ethernet at f0008000 device
> TFTP from server 10.201.1.3; our IP address is 10.201.4.197
> Filename '2155981/tftp-deploy-wm6qiwhy/kernel/uImage'.
> Load address: 0x82000000
> Loading: *␈CPU not owner of tx frame
> CPU not owner of tx frame
> [...] (lot of CPU not owner of tx frame)
> CPU not owner of tx frame
> ARP Retry count exceeded; starting again
>
> I tried to update uboot until 2022.04, without any change.
>
> Regards
Did it work as expected up until a certain commit ?
Who's the maintainer of the board, maybe you should post him also.
I don't have access to this board so I can't comment on that.

Thanks,
Ramon