Hi Juliusz,
As far as the wl1835 driver is concerned it has MIMO enabled.
It is defined in the file /lib/firmware/ti-connectivity/wl18xx-conf.bin in 
the entry wl18xx.phy.number_of_assembled_ant2_4 = 0x02. 
You can inspect the contents of this file with

#wlconf -i /lib/firmware/ti-connectivity/wl18xx-conf.bin -g | grep phy


There is no ad-hoc mode driver for WL18xx. There is an 802.11s mesh driver 
using open80211s. However, this is only available in TI's driver at the 
moment in latest release R8.7 
(http://software-dl.ti.com/ecs/WiLink8/latest/index_FDS.html). It is 
relatively trivial exercise to build this driver.

Iain


On Monday, August 1, 2016 at 2:50:08 PM UTC+1, Juliusz Chroboczek wrote:
>
> > https://github.com/rcn-ee/repos/pull/17 
>
> Thanks for the speedy commit. 
>
> Have you considered my suggestion to enable MIMO in the Wifi by default? 
> Since the BBGW has two antenna connectors, it might make sense, although 
> it might cause problems for people who decide not to connect any 
> antennas -- I'm not sure how well the chip handles having just one antenna 
> in MIMO mode (detecting misconfiguration is doable, just not usually 
> implemented except on Atheros chips). 
>
> On a related note -- I've evaluated the BBGW carefully, and while I like 
> the hardware very much, it's unsuitable for my purposes since it's unable 
> to do ad-hoc (I need a chip able to do ad-hoc and AP at the same time). 
> Do you know if there are any plans to implement ad-hoc on the wl18xx? 
>
> Finally, does anyone know how to test whether a USB port has enough power 
> for the Beaglebone?  I'm hooking mine off a port I don't have reliable 
> information on, I'm wondering how to load it so I can know for sure. 
>
> Thanks, 
>
> -- Juliusz 
>

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