[Arm-netbook] eoma68 router (qca9531)
Stefan Monnier
monnier at iro.umontreal.ca
Fri May 5 20:30:08 BST 2017
> g_ether over the A20's musb (Mentor USB) interface is... very broken.
No doubt. But IME that tends to apply to a large proportion of
USB thingies.
> so what you are probably running into is the musb driver going "ha!
> you plugged in a *what*?? pffh i have no idea what speed that is so
> let's just assume it's USB 1.0 mkaay?"
I don't know what's the source of the 10MB/s performance, but note that
10MB/s is still 7 times faster than the theoretical upper bound of USB1,
so it's definitely not putting itself in USB1 mode.
> a proper USB2 host controller should have none of these difficulties.
Let's hope so,
Stefan
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