This adds a quirk for certain devices that require ignoring attention
and power indicators.
Signed-off-by: Keith Busch <keith.busch@xxxxxxxxx>
---
drivers/pci/quirks.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index b69321c..b5bd7a0 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -4427,3 +4427,18 @@ static void quirk_intel_qat_vf_cap(struct pci_dev *pdev)
}
}
DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x443, quirk_intel_qat_vf_cap);
+
+/*
+ * The PCIe slot capabilities for Intel compatible Hot-swap backplane advertise
+ * attention and power indicators, but will do the wrong thing if used in a
+ * standard way. Ignore these.
+ */
+static void quirk_hsbp(struct pci_dev *pdev)
+{
+ pdev->ignore_aip = 1;
+ pdev->ignore_pip = 1;
+}
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2030, quirk_hsbp);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2031, quirk_hsbp);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2032, quirk_hsbp);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2033, quirk_hsbp);
--
2.7.2
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