Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
powerpc/maple: Add a quirk to disable MSI for IPR on Bimini
+14
+14
arch/powerpc/platforms/maple/pci.c
+14
arch/powerpc/platforms/maple/pci.c
···
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}
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return irq;
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}
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+
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+
static void __devinit quirk_ipr_msi(struct pci_dev *dev)
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+
{
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+
/* Something prevents MSIs from the IPR from working on Bimini,
599
+
* and the driver has no smarts to recover. So disable MSI
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+
* on it for now. */
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+
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+
if (machine_is(maple)) {
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+
dev->no_msi = 1;
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+
dev_info(&dev->dev, "Quirk disabled MSI\n");
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+
}
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+
}
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+
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
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+
quirk_ipr_msi);