[SeaBIOS] [PATCH] If an int 1587 call is made from an option rom, stay in bigreal mode.
paulepanter at users.sourceforge.net
Sun Apr 20 01:16:29 CEST 2014
Am Samstag, den 19.04.2014, 12:30 -0400 schrieb Kevin O'Connor:
> Modify the int 1587 handler to check if the POST phase is still
> running. If it is, use bigreal mode segment limits so that the caller
> remains in bigreal mode when the 1587 handler completes. This helps
> with SeaVGABIOS' use of "direct" framebuffer accesses (an option rom
> may attempt to display text during its option rom execution which can
> cause SeaVGABIOS to make the int 1587 calls).
Did you experience this or is that just a precaution? If you did
experience this, could you please elaborate what hardware you used and
which Option ROMs were executed?
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 181 bytes
Desc: This is a digitally signed message part
More information about the SeaBIOS