Rare project developers

[mc36 <>]

if you would like to look around, give me a timeslot and we can have a quick 
vc?

On 7/4/22 12:48, Gawen Davey wrote:
> I wonder how that works then -- the (Q)SFPs are behind two levels of i2c 
> multiplexing. I couldn't see anything that would explain it.
> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> *From:* mc36 <>
> *Sent:* 04 July 2022 11:31
> *To:* Gawen Davey <>;  
> <>; Alexander Gall <>
> *Cc:* Fr  d  ric LOUI <>; Alexander Jeffries 
> <>
> *Subject:* Re: [rare-dev] Access
> well, not....
>
> all you need is
> - astock debian stable
> - the sde
> - and the patch you did against the sde
> - the yaml you gave me to compile for asic but without bsp
> - the portmap from stratum
> - mentioning port in the bf-p4c's output bf_router.json
>
> br,
> cs
>
>
>
>
>
> On 7/4/22 10:49, Gawen Davey wrote:
> > This requires ONLPv2.
> > So ONL, but I do have a build guide for ONLP on Ubuntu. But it may be for 
> > ONLPv1. As far as I remember, ONLPv2 was essentially abandoned -- There were 
> > two commits this year, then
> > it goes back to 2020. And we certainly haven't maintained anything ONL for a 
> > long time.
> >
> > If you want to give it a go anyway: https://github.com/APS-Networks/ubuntu-onlp 
> > <https://github.com/APS-Networks/ubuntu-onlp> 
> > <https://github.com/APS-Networks/ubuntu-onlp 
> > <https://github.com/APS-Networks/ubuntu-onlp>>
> > ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> > *From:* mc36 <>
> > *Sent:* 04 July 2022 08:44
> > *To:*  <>; Alexander Gall 
> > <>
> > *Cc:* Gawen Davey <>; Fr   d   ric LOUI 
> > <>; Alexander Jeffries <>
> > *Subject:* Re: [rare-dev] Access
> > look at this:
> >
> > https://github.com/stratum/stratum/blob/753270b6061c5efe15ee60178169b8abe032f65e/stratum/hal/bin/barefoot/deb/start-stratum.sh#L54-L63 
> <https://github.com/stratum/stratum/blob/753270b6061c5efe15ee60178169b8abe032f65e/stratum/hal/bin/barefoot/deb/start-stratum.sh#L54-L63>
> > <https://github.com/stratum/stratum/blob/753270b6061c5efe15ee60178169b8abe032f65e/stratum/hal/bin/barefoot/deb/start-stratum.sh#L54-L63 
> <https://github.com/stratum/stratum/blob/753270b6061c5efe15ee60178169b8abe032f65e/stratum/hal/bin/barefoot/deb/start-stratum.sh#L54-L63>>
> > especially the #L61, that is, everything except the wedges, they bring them 
> > up without a bsp!!!
> > qsfps work fine without bsp... serdes too... okk, sensors are really missing 
> > but heyy...
> >
> > also: https://github.com/stratum/stratum/blob/main/stratum/hal/bin/barefoot/README.build.md <https://github.com/stratum/stratum/blob/main/stratum/hal/bin/barefoot/README.build.md> 
> <https://github.com/stratum/stratum/blob/main/stratum/hal/bin/barefoot/README.build.md 
> <https://github.com/stratum/stratum/blob/main/stratum/hal/bin/barefoot/README.build.md>>
> > // ctrl+f: recommended mode
> >
> > gawen, how you see it?
> >
> > thanks,
> > cs
> >
> >
> >
> > On 7/4/22 09:20, Alexander Gall wrote:
> > > On Fri, 1 Jul 2022 19:10:27 +0200, mc36 <> said:
> > >
> > > > what about this one? :)
> > > > https://github.com/stratum/stratum/blob/main/stratum/hal/config/x86-64-inventec-d10064-r0/port_map.json 
> <https://github.com/stratum/stratum/blob/main/stratum/hal/config/x86-64-inventec-d10064-r0/port_map.json>
> > <https://github.com/stratum/stratum/blob/main/stratum/hal/config/x86-64-inventec-d10064-r0/port_map.json 
> <https://github.com/stratum/stratum/blob/main/stratum/hal/config/x86-64-inventec-d10064-r0/port_map.json>>
> > > Same thing. This will set up the serdes to match the board, but
> > > without the BSP none of the i2c-related stuff works. Actually, the
> > > Inventec is even more complicated because some of the
> > > platform-dependent stuff is currently still supplied by the ONL layer
> > > (i2c enumeration, HW sensors, QSFP eeprom access etc.), not the
> > > BSP. And the ONL stuff doesn't work on Debian 11 out of the box :(