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score=0 adultscore=0 priorityscore=1501 suspectscore=0 spamscore=0 clxscore=1015 malwarescore=0 phishscore=0 bulkscore=0 lowpriorityscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511250128 Hi Greg, Johan, and Alex, On Fri Nov 14, 2025 at 10:07 AM EST, Damien Ri=C3=A9gel wrote: > Hi, > > This patchset brings support for Silicon Labs' CPC (Co-Processor > Communication) protocol as transport layer for Greybus. This is > introduced as a module that sits between Greybus and CPC Host Device > Driver implementations, like SDIO or SPI, which are not part of this > RFC. If there's no push back with this RFC, the final patchset ready for > upstream will include the SDIO driver. Gentle poke about this RFC, I would really appreciate any kind of feedback on it. If it's too big I can try to make it smaller to make the review easier. As we're committing to Greybus to enable the coexistence of different radio stacks in one chip, we want to make sure we're heading in the right direction and that our work has a chance to get upstreamed. Thank you! --=20 Damien