From 84f4506cb788d85a50c97b399f2999f90e6272b0 Mon Sep 17 00:00:00 2001
From: Kyle McMartin <kyle@shortfin.cabal.ca>
Date: Thu, 6 Dec 2007 09:38:26 -0800
Subject: [PATCH] [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>
---
drivers/parisc/lba_pci.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c
index 5eace9e66e14..66ce61048361 100644
--- a/drivers/parisc/lba_pci.c
+++ b/drivers/parisc/lba_pci.c
@@ -768,9 +768,13 @@ 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))
- pci_claim_resource(dev, i);
+
+ /*
+ ** FIXME: this will result in whinging for devices
+ ** that share expansion ROMs (think quad tulip), but
+ ** isn't harmful.
+ */
+ pci_claim_resource(dev, i);
}
#ifdef FBB_SUPPORT
--
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