Messages in this thread | | | Date | Fri, 5 Aug 2005 22:29:21 -0700 | From | Grant Grundler <> | Subject | Re: [openib-general] Re: mthca and LinuxBIOS |
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On Fri, Aug 05, 2005 at 04:03:00PM -0700, Greg KH wrote: ... > > yesterday, someone add pci_restore_bars...., that will call > > pci_update_resource, and it will overwirte upper 32 bit of BAR2 and > > BAR4 of IB card. > > Hm, perhaps that change should not do this? > > Dominik, care to weigh in here? That was your patch...
Was the origin of this patch the following thread started by John Linville: http://lkml.org/lkml/2005/6/23/257
I pointed out it would have issues with 64-bit BARs. And I suggested some solutions to JohnL's patch here: http://lkml.org/lkml/2005/7/2/14
In any case same issues apply to pci_update_resource().
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