* Robert Nelson <robertcnelson@gmail.com> [161209 18:07]:
> * Robert Nelson <robertcnelson@gmail.com> [161209 14:59]:
>> > What's the new features on v4.9 ?
>>
>> For wl18xx, i get 1,600 kb/s vs 55 kb/s network speed's when ssh'ed
>> into the AP (using SoftAp0) and connect to a network AP with wlan0..
>>
>> (aka your default bbgw image get's a nice boost. )
>
> As I've seen tons of issues with the mainline kernel and wl12xx/wl18xx..
> What's the driver + firmware combination you're using?
Hi Tony,
Actually for wl18xx, we are just using 99% mainline, i did have to
revert your v4.9.x-rcX wl12/wl18xx firmware changes to get things
running. (shakes fist at evil nvs files..)
Hmm care to explain what broke?
Do you have fix f38b7c254753 ("wlcore: sdio: drop kfree for memory
allocated with devm_kzalloc") applied? Without that there can be random
oopses on rmmod.
FYI, those patches just change things around so the right nvs file is
found for the WLAN. The fact that I had to symlink to different files
when booting the same NFSroot on different SoCs was totally driving me
crazy.
If something accidentally broke there then let's just fix it up in the
mainline kernel.
linux-dev/patch.sh at master · RobertCNelson/linux-dev · GitHub
https://github.com/RobertCNelson/linux-dev/tree/master/patches/reverts
Commits · RobertCNelson/linux-stable-rcn-ee · GitHub
Full patchlist:
Comparing v4.9-rc8...4.9-rc8-bone3 · RobertCNelson/linux-stable-rcn-ee · GitHub
Hard to say what the missing piece for wl18xx is in the mainline kernel,
you probably know best at this point I seriously don't know of any
wl18xx board in the mainline that would work reliably, so let's start
with BB Green to get the missing %1 of the code merged and verify it
works. With recent fixes, wl12xx seems to work OK on the boards I've
tested with.
PS, i really really owe you a BeagleBone Green Wireless & BeagleBone
Black Wireless device-tree files for v4.10.0-rc1. I was hoping to get
them around v4.9.0-rc1 but we had a breakthru on the Green, that
finally fixed wifi on first (cold) bootup.. (undocumented feature of
the wl18xx when one pin is pulled the wrong direction on startup)..
Yes please, at least BB Green has integrated WLAN, so that should always
be configured in the dts file.
Regards,
Tony