-- Only Once, calling order --
ChipIdentify (S3VIdentify)
ChipProbe (S3VProbe)
Passive only, no ram determination, no writing
-- For each ScrnInfoRec, still calling order --
ChipPreInit (S3VPreInit)
Allows probing and mapping, hardware must remain unchanged
ChipGetRec
ChipScreenInit
ChipMapMem
ChipSave
vgaHWSaveMMIO
ChipModeInit
vtSema=TRUE
ChipWriteMode
vgaHWRestoreMMIO
$XFree86: xc/programs/Xserver/hw/xfree86/drivers/s3virge/CALLMAP,v 1.2 1998/11/22 10:37:28 dawes Exp $