@ntamp: the computed DPI value likely differs, please see http://download.nvidia.com/freebsd/1...ppendix-x.html
@costra: which chipset are you using? Most users' experience has been the opposite, i.e. that NvAGP is stable, whereas FreeBSD's AGPGART was not. Note that if you use NvAGP, you need to be sure to disable FreeBSD's AGP GART driver. With respect to the struct agp_info
is expected to be the address of a kernel mapping of the AGP aperture, not its physical start address, ai_aperture_base
. The 1.0-8178 driver's resource manager does not use this mapping, however, it can be set to 0. For older driver releases, a single-page kernel mapping is sufficient.