On Wed, 2012-05-23 at 18:25 +0100, Conor O'Gorman wrote:
> On Tue, 2012-05-22 at 14:01 +0200, John Crispin wrote:
> > On 21/05/12 22:14, Spyridon Tompros wrote:
> > > On 21/05/2012 18:16, John Crispin wrote:
> > >> On 21/05/12 17:48, Spyridon Tompros wrote:
> > >>> Hi all,
> > >>>
> > >>> currently we test our last left-for-testing xDSL interface. The Danube
> > >>> tries to synchronise but without result. Might be a SW problem of the
> > >>> OpenWRT trunk version we use. Our HW is totally identical to that of
> > >>> Lantiq's RDK. We've also used the add-on front-end of Lantiq's RDK in
> > >>> the place of ours with the same results.
> > >> So you mean that you plug a cable into the AFE and you get no link
> > >> resulting in no showtime ? Did you try the same image on a easy50712 ?
> > > Exactly (periodically reports "leaving showtime"). We've checked it on
> > > an easy RDK. It works but marginally. (Takes too much time to get
> > > connected) while Danube gets very hot.
> > >>
> > 
> > Ok, so it works but the experience is "its slow".
> > 
> 
> Hmm, I've tried it here on a custom board. A backfire based old image
> gets to showtime. Recent trunk build does not.
> 

The firmware reports identical:
DSL_CPE#>vig
nReturn=0 DSL_DriverVersionApi=3.24.4.4 DSL_ChipSetFWVersion=2.4.4.0.0.1 
DSL_ChipSetHWVersion=1.5 DSL_ChipSetType=Ifx-Danube 
DSL_DriverVersionMeiBsp=5.0.0
nReturn=0 DSL_DriverVersionApi=3.24.4.4 DSL_ChipSetFWVersion=2.4.4.0.0.1 
DSL_ChipSetHWVersion=1.5 DSL_ChipSetType=Ifx-Danube 
DSL_DriverVersionMeiBsp=5.0.0

The control app behaves rather differently, spawning a number of
processes on backfire, but only one on trunk. Plus the changes to the
params.

Backfire
1021 root      1204 S    /sbin/dsl_cpe_control -i -f /lib/firmware/ModemHWE.bi
1027 root      1204 S    /sbin/dsl_cpe_control -i -f /lib/firmware/ModemHWE.bi
1028 root      1204 S    /sbin/dsl_cpe_control -i -f /lib/firmware/ModemHWE.bi
1029 root      1204 S    /sbin/dsl_cpe_control -i -f /lib/firmware/ModemHWE.bi
1030 root      1204 S    /sbin/dsl_cpe_control -i -f /lib/firmware/ModemHWE.bi

Trunk
1304 root      7408 S    /sbin/dsl_cpe_control -i00_00_00_00_00_01_00_00 -n /

Apologies if this is just noise.

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