Hi, I was wondering about the differences between the aperture size types defined in agp.h. As far as I understand the size_value field in the aper_size_info_8/16/32 structs just defines the value to be set in the AGP bridge registers to configure a specific AGP aperture size (e.g. 8 MB, 16MB, etc..). Wouldn't it be sufficient to define size_value as 32 bit only, or does the type of size_value/aper_size_info_x have an influence on the generation of the graphics address remapping table (e.g. address alignment) ? For example the uninorth driver uses the aper_size_info_32 struct to define the AGP aperture size, but only defines values between 1 and 64 for the size_value field (so aper_size_info_8 would be sufficient). BTW: Can anybody explain the format of the graphics address remapping table or point me to some docs where it is described? regards, Gerhard BTW: Please CC messages to me, as I'm not subscribed to this mailing list. Thanks! -- Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal für Modem und ISDN: http://www.gmx.net/de/go/smartsurfer -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
