W dniu 2015-05-23 o 23:22, Aleksander Wałęski pisze:
Sylwester Petela <sscapi <at> gmail.com> writes:


W dniu 2015-05-05 o 09:31, Johannes Berg pisze:
On Tue, 2015-05-05 at 09:28 +0200, Sylwester Petela wrote:

[  458.772000] DSL[00]: WARNING - Data Path counters are not
supported
for the FE!
That seems pretty harmless - the driver code is really really ugly
though. Probably should just remove the message.
Cannot find witch function this message is referring to, need to
investigate more.
I found it in Martin's drv_dsl_cpe_api_vrx repository.

vectoring and ReTx works acording to friend but system log shows
some
errors as well like on my ADSL line but not so many.
What firmware/driver combination was this with?
xcpe_567517_562301.bin: VDSL over ISDN incl. vectoring support for
VRX200, version: 6.7.5 | ADSL Annex A for VRX200, version: 6.2.3

4.15.2 -app/control;  1.4.5 -mei
Ok, I'll give that a try as soon as I've removed this from my
productive
env.

Or perhaps I'll just put another image on a separate extroot since I
have extroot setup anyway.

Yes slow but why ? Because of load or because of hardware, Zyxel on
stock openwrt driver can achieve 80Mbps without that much load.
Not sure, perhaps the CPU is just slow?

johannes

Anyone got a clue how to disable warnings ? Tried to disable PM
counters
but without any luck.

[   47.436000] DSL[00]: PM NE processing out of Poll Cycle!
[   47.636000] DSL[00]: Unsupported message with MsgID=0x0245!
[   47.640000] DSL[00]: Unsupported message with MsgID=0x1C44!
[   47.644000] DSL[00]: WARNING - Saving PM Channel Counters for FE
are
not supported!
[   47.652000] DSL[00]: WARNING - Saving PM Line Performance Counters
for FE are not supported!
[   70.760000] DSL[00]: MEI_InternalXtmSwhowtimeEntrySignal(nFast=0,
nIntl=928000)
[   70.768000] enter showtime, cell rate: 0 - 2188, 1 - 2188, xdata
addr: 0x86d10000
[   70.784000] enter showtime, cell rate: 0 - 2188, 1 - 2188, xdata
addr: 0x86d10000
[   70.792000] DSL[00]: WARNING - Data Path counters are not supported
for the FE!
[   71.792000] DSL[00]: WARNING - FE line failures retrieving not
supported by the FW in ADSL mode!
[   72.436000] pppoe-wan: renamed from ppp0
[   72.800000] DSL[00]: WARNING - FE line failures retrieving not
supported by the FW in ADSL mode!
(...)
[  106.792000] DSL[00]: WARNING - Data Path counters are not supported
for the FE!
[  107.064000] DSL[00]: WARNING - FE line failures retrieving not
supported by the FW in ADSL mode!
[  108.072000] DSL[00]: WARNING - FE line failures retrieving not
supported by the FW in ADSL mode!


Not sure if this helps, but some modules seem to accept debug_level
parameter at load. In GPL tarbal for W8980 (http://www.tp-
link.com/resources/gpl/GPL_TD-W8980.tar.gz) i found this line:
#insmod /lib/modules/drv_dsl_cpe_api.ko debug_level=3
Also, there are references in code to this:
https://github.com/xdarklight/lib_ifxos/search?q=debug_level

Also, using binwalk, I was able to extract dsl firmware from latest
W9980 firmware update (TD-W9980_V1_150507).

filename: xcpe_574306_571801.bin
version: 5.7.4.3.0.6-5.7.1.8.0.1
sha1sum: f8a13f16f5ead64bb0d2d551fbef8f1a838322f7
filesize: 923152
Firmware1:
         PLATFORM: 5
         PLATFORM_STR: VRX200
         APPLICATION_TYPE: 6
         APPLICATION_TYPE_STR: VDSL over IDSN
         VERSION_STR: 7.4.3
         RELEASE_STATUS: 0
         RELEASE_STATUS_STR: Release
Firmware2:
         PLATFORM: 5
         PLATFORM_STR: VRX200
         APPLICATION_TYPE: 1
         APPLICATION_TYPE_STR: ADSL Annex A
         VERSION_STR: 7.1.8
         RELEASE_STATUS: 0
         RELEASE_STATUS_STR: Release

Might be useful as it seems to be newest version reported so far.
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Was quite obvious but I've missed it, default debug level have been changed since 4.11.4 so adding/changing:

    --enable-error_print \
    --disable-warning_print \
    --enable-debug-prints=no \

gets rid of all warnings except of errors so on ADSL even with ReTx enabled console is silent and CPU usage dropped down to earlier level, I cannot test VDSL so if anyone can check it and post some results. Working with newest binary xcpe_574306_571801 from TP-LINK.

Newest trunk with patches from xdarklight, packages from DrayTek.

Full log: http://pastebin.com/KtwqydD8
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