> Below is the workaround we add in our driver: > 1. scan all devices located at bus 0 > 2. if device class code (PCI config offset 0xb~0xa) is 0x400, do > 2a. set latency timer (offset 0xd) of matched device to 0xa That will go into the pci quirks in near future (patch from alan is in marcelos inbox, thus 2.4.21-pre kernels likely will have that), so bttv will handle that automagically at some point. recent bttv versions also have a "latency=.." insmod option which can be used to set the latency to 0x0a for older kernels. Gerd
