Commit 84f4506c authored Dec 06, 2007 by Kyle McMartin

[PARISC] lba_pci: pci_claim_resources disabled expansion roms

radeonfb was HPMC-ing my C8000 by trying to map its expansion rom from
IO_VIEW, instead of PA_VIEW. Fix seems to be to ensure that its disabled
ROM is properly inserted into the resource tree.

FIXME: this will result in a whinging printk for cards which share expansion
ROMS, such as a quad tulip. Thankfully, it isn't harmful.

Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>

parent 721fdf34

drivers/parisc/lba_pci.c

+7 −3

Original line number	Diff line number	Diff line
		@@ -768,8 +768,12 @@ lba_fixup_bus(struct pci_bus *bus)
		DBG("lba_fixup_bus() WTF? 0x%lx [%lx/%lx] XXX",
		res->flags, res->start, res->end);
		}
		if ((i != PCI_ROM_RESOURCE) \|\|
		(res->flags & IORESOURCE_ROM_ENABLE))

		/*
		** FIXME: this will result in whinging for devices
		** that share expansion ROMs (think quad tulip), but
		** isn't harmful.
		*/
		pci_claim_resource(dev, i);
		}

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