Messages in this thread | | | Date | Wed, 15 Jun 2011 18:58:47 +0200 | From | Oliver Hartkopp <> | Subject | Re: sdhci-pci fails on 3.0.0-rc1 on Dell E6510 |
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On 15.06.2011 18:54, Ram Pai wrote: > On Wed, Jun 15, 2011 at 06:40:35PM +0200, Oliver Hartkopp wrote: >> On 12.06.2011 22:44, Ram Pai wrote:
>>> Looks like the kernel; by default, tries to allocate mem resource of size >>> 0x4000000 each to the BARs of the cardbus bridge. This cannot be satisfied >>> meeting all the constraints. The BIOS had not allocated the resource to >>> begin with. >>> >>> Anyone knows if the default value can be reduced to something smaller? >>> Or Should the resource requirements of cardbus bridge be made nice-to-have? >> >> Don't know ... >> >> Is anyone already working on this issue? >> >> I'm currently running 3.0.0-rc3-00055-gada9c93 which still does not work. >> >> Will say: 'Send more patches!' ... that i can test, if you still like the >> problematic commit's idea ;-) > > Oliver, > > Yes. I am working on this. I will send you a patch soon; probably by > the end of this week. See if they work for you. > > Currently my thought is to make cardbus-bridge resource allocation > nice-to-have, which means it will be attempted to allocate. But if in case of > failures, we wont go the full length of releasing other resources to satisfy > this resource.
Thanks for your fast feedback. I'm looking forward to help you.
Best regards, Oliver
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