diff options
| -rw-r--r-- | drivers/pci/quirks.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index afc8151..9734b42 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -2835,12 +2835,15 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x3c28, vtd_mask_spec_errors); static void fixup_ti816x_class(struct pci_dev *dev) { + u32 class = dev->class; + /* TI 816x devices do not have class code set when in PCIe boot mode */ - dev_info(&dev->dev, "Setting PCI class for 816x PCIe device\n"); - dev->class = PCI_CLASS_MULTIMEDIA_VIDEO; + dev->class = PCI_CLASS_MULTIMEDIA_VIDEO << 8; + dev_info(&dev->dev, "PCI class overridden (%#08x -> %#08x)\n", + class, dev->class); } DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_TI, 0xb800, - PCI_CLASS_NOT_DEFINED, 0, fixup_ti816x_class); + PCI_CLASS_NOT_DEFINED, 0, fixup_ti816x_class); /* Some PCIe devices do not work reliably with the claimed maximum * payload size supported. |
