FreeBSD 9.2 ARM dma bug

[Fabien Thomas]

Le 26 sept. 2013 à 15:07, Fabien Thomas a écrit :

> 
> Le 26 sept. 2013 à 14:31, Randall Stewart a écrit :
> 
>> Fabien:
>> 
>> Hmm, I am not sure whats different but I have a DreamPlug with
>> a kirkwood and I have it up now without an issue.
>> 
>> Of course I am using Head not 9.2
>> 
>> You might want to take a look at the changes in
>> the arm/mv
>> 
>> directory between head and 9.2 and see if there is anything
>> you can back-port (if you don't want to run head/10.0)
> 
> This one seems to be a good candidate :)
> http://svnweb.freebsd.org/base/head/sys/arm/arm/busdma_machdep.c?r1=246881&r2=246880&pathrev=246881

For others, it works...but now panic on USB with

ehci0: <Marvell Integrated USB 2.0 controller> mem 0xf1050000-0xf1050fff irq 48,19 on simplebus0
usbus0: EHCI version 1.0
usbus0: stop timeout
usbus0: set host controller mode
usbus0 on ehci0
panic: Bad tailq NEXT(0xc0e5c5ec->tqh_last) != NULL
	
> 
> Thanks,
> Fabien
>