Re: device not available because of BAR 0 collisions

2011-04-25 Thread Benjamin Herrenschmidt
On Mon, 2011-04-25 at 16:10 -0400, Steven A. Falco wrote: > I'm getting an error message when trying to talk to some custom > hardware: > > dx83xx 0001:43:00.0: device not available because of BAR 0 > [0xa100-0xa1ff] collisions > > I see in setup-res.c that this message comes out when the

device not available because of BAR 0 collisions

2011-04-25 Thread Steven A. Falco
I'm getting an error message when trying to talk to some custom hardware: dx83xx 0001:43:00.0: device not available because of BAR 0 [0xa100-0xa1ff] collisions I see in setup-res.c that this message comes out when there is no parent for a device resource. I've been digging around in the

Re: [PATCH 1/1] powerpc: Add page coalescing support

2011-04-25 Thread Brian King
On 04/22/2011 05:59 PM, Benjamin Herrenschmidt wrote: > On Fri, 2011-04-22 at 16:08 -0500, Brian King wrote: >> Adds support for page coalescing, which is a feature on IBM Power servers >> which allows for coalescing identical pages between logical partitions. >> Hint text pages as coalesce candida