RFC: Generic shadow mechanism useable from a payload
Stefan Reinauer
stepan at openbios.org
Wed Jan 26 08:39:01 CET 2005
* Richard Smith <smithbone at gmail.com> [050126 18:40]:
> What if we created a shadow.c file that was in the northbridge
> directory with a simple API type setup that enabled and disabled the
> various shadow ranges.
What about going the LinuxBIOS table way, providing an array of writes
typedef struct {
device_t dev;
unsigned pos;
unsigned and_val;
unsigned or_val;
} modifier_t;
and then provide two arrays of modifier_t for enable_shadow and
disable_shadow.
or whatever the according s-record representation will be in future ;-)
Then we're on the safe side without hurting philosophy.
Stefan
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