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parisc: pci memory bar assignment fails with 64bit kernels on dino/cujo
commit 4098116039
upstream.
For 64bit kernels the lmmio_space_offset of the host bridge window
isn't set correctly on systems with dino/cujo PCI host bridges.
This leads to not assigned memory bars and failing drivers, which
need to use these bars.
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Acked-by: Helge Deller <deller@gmx.de>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 1 additions and 1 deletions
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@ -956,7 +956,7 @@ static int __init dino_probe(struct parisc_device *dev)
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dino_dev->hba.dev = dev;
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dino_dev->hba.base_addr = ioremap_nocache(hpa, 4096);
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dino_dev->hba.lmmio_space_offset = 0; /* CPU addrs == bus addrs */
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dino_dev->hba.lmmio_space_offset = PCI_F_EXTEND;
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spin_lock_init(&dino_dev->dinosaur_pen);
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dino_dev->hba.iommu = ccio_get_iommu(dev);
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