[PATCH v2][POWERPC] document ipic level/sense info

[Grant Likely]

On 7/9/07, Stuart Yoder <b08248 at freescale.com> wrote:
>
> document level and sense information for the Freescale
> IPIC interrupt controller
>
> +Sense and level information follows the Linux convention
> +(specified in include/linux/interrupt.h) and should be encoded
> +as follows:
> +
> +       2 =  high to low edge sensitive type enabled
> +       8 =  active low level sensitive type enabled
> +

... but it is probably worthwhile commentting that sense types 1 & 4
are not supported; just to fill in the obvious gaps.  :-)

g.

-- 
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
grant.likely at secretlab.ca
(403) 399-0195