How can I create mmc interface in R16 ? (Or there is a better way to deploy wifi module of mangOH-yellow )

We can use the wifi function successfully on Mangoh Yellow (with fw: mangOH-yellow-wp76xx_0.7.0.spk)
we use instruction:
wifi client start
then we can create a wifi devide node on system.

but we found some problem after used the Yocto re-build kernel image of R16 and updated it
the “wifi client start” became unavailable
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My guess is that the wifi driver is not deployed in the R16 kernel
Therefore, I copy the wifi driver in mangOH-yellow-wp76xx_0.7.0.spk to the current system, and plan to use the insert module to build the wifi device node

But I can’t find mmc interfcae even I’m insert sdhci-msm.ko.
image

how can I create mmc interface in R16 ? (Or there is a better way to deploy wifi module of mangOH-yellow )

does this help?

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it is working for me!
you are the lighthouse in the miserable!!!

I found the ecm cannot connect to pc after I update fw tha build with R16(adding the meta-mangoh layer & add a new directory under the root directory).

Even if I manually set the ip of mangoh(192.168.2.2) & PC(192.168.2.3), it still unable to connect to each other.

I try to test on other boards , if I upgrade from mangOH-yellow-wp76xx_0.7.0 to this version of FW(I test ), ecm functions ais work.

But if I upgrade from the previously FW (built by myself , add a directory under the root directory) to the current FW (add the meta-mangoh layer), ecm will not be able to connect after the update.
I tried to re-flash to mangOH-yellow-wp76xx_0.7.0 , the ecm can be connected after the re-flash .
But if I update to the FW that I built by myself , the ecm cannot work again.

Are there any good suggestions to make the ecm function work on the new FW that I built? I’m worried that the same problem will happen again after updating FW

you might need to shut down firewall by
iptables -I INPUT -j ACCEPT

1 Like

image

Thanks again !