On Fri, 2011-11-11 at 09:59 -0800, Jesse Barnes wrote: > On Fri, 28 Oct 2011 15:47:26 -0600 > Myron Stowe <myron.stowe@xxxxxxxxxx> wrote: > > > The 'latency timer' of PCI devices, both Type 0 and Type 1, > > is setup in architecture-specific code [see: pcibios_set_master()]. > > There are two approaches being taken by all the architectures - check > > if the 'latency timer' is currently set between 16 and 255 and if not > > bring it within bounds, or, do nothing (and then there is the > > gratuitously different parisc implementation). > > > > There is nothing architecture-specific about PCI's 'latency timer' so > > this patch pulls the setup functionality up into the PCI core by > > creating a generic 'pcibios_set_master()' function using the '__weak' > > attribute which can be used by all architectures as a default which, > > if necessary, can then be over-ridden by architecture-specific code. > > I have acks from Chris, Ralf, and Mike. Any other arch maintainers > want to ack or nack this before it goes into my -next branch? I somewhat missed the original patch. As long as it's a nop for ppc, I don't care tho :-) Cheers, Ben. -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
