Bus mastering troubles with AGP Voodoo3

I knew my performance hit had to be coming from somewhere... I'm using an MSI K7T Pro mtherboard (KT133 chipset) and a Voodoo3 2000. I can't seem to set bus mastering on the AGP card at all. This does not work: setpci -s 01:00.0 4.w=0007 (setpci -s 01:00.0 4.w gives me 0003) Nor does:

Bus mastering troubles with AGP Voodoo3

I knew my performance hit had to be coming from somewhere... I'm using an MSI K7T Pro mtherboard (KT133 chipset) and a Voodoo3 2000. I can't seem to set bus mastering on the AGP card at all. This does not work: setpci -s 01:00.0 4.w=0007 (setpci -s 01:00.0 4.w gives me 0003) Nor does: