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PCI: Cannot allocate resource region of root device on P5020 board with stock 3.19-rc2

Question asked by Alex Perez on Jan 3, 2015
Latest reply on Feb 16, 2015 by Scott Wood

@Scott Wood, as requested, a new thread for my PCI issues

 

I've got a heavily-patched version of 3.18.13 that works great on a custom P5020-based ATX board. When I boot 3.19-rc2, I get the following

 

PCI: Cannot allocate resource region 0 of device 0000:00:00.0, will remap

PCI: Cannot allocate resource region 0 of device 0001:00:00.0, will remap

PCI: Cannot allocate resource region 6 of device 0001:08:00.0, will remap

pci 0000:00:00.0: BAR 0: no space for [mem size 0x01000000]

pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x01000000]

pci 0000:01:00.0: BAR 6: assigned [mem 0xc10040000-0xc1005ffff pref]

 

Are there any patchsets you can point me at which may not be upstream yet, that would resolve this issue?

 

Full kernel boot output with 3.19-rc2 at http://pastie.org/private/njlwhfkzulkmy6cau1i8ig

 

my kernel .config is at http://www.alexperez.com/Cyrus-P5020-3.19-rc2-config.txt

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