I have a question regarding the i810 sarea private declarations.
Looking at the i810 driver's sarea, I see something strange. All the
other drivers have identical definitions for both their user space
declaration (<DRIVER>SAREAPrivRec) and their kernel space declaration
(drm_<DRIVER>_sarea_t). However, the i810 driver has 4 large fields at
the top of it's kernel declaration that are not present in the
corresponding user space declaration:
unsigned int ContextState[I810_CTX_SETUP_SIZE];
unsigned int BufferState[I810_DEST_SETUP_SIZE];
unsigned int TexState[2][I810_TEX_SETUP_SIZE];
unsigned int dirty;
I'm guessing there has to be some adjustments made to the SAREA pointers
to make the remaining fields line up, but I haven't found anything in
the code. Has anyone (Jeff) seen an SAREA pointer adjustment that
accounts for why this works?
-- /\
Jens Owen / \/\ _
[EMAIL PROTECTED] / \ \ \ Steamboat Springs, Colorado
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