[PATCH] PCI: Add ASPM quirk for Hi1105 PCIe Wi-Fi

[Shawn Lin]

This Wi-Fi advertises the L0s and L1 capabilities but actually
it doesn't support them. This's comfirmed by Hisilicon team in
actual productization.

Signed-off-by: Shawn Lin <shawn.lin at rock-chips.com>
---

 drivers/pci/quirks.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 214ed06..67250d4 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2526,6 +2526,12 @@ static void quirk_disable_aspm_l0s_l1(struct pci_dev *dev)
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ASMEDIA, 0x1080, quirk_disable_aspm_l0s_l1);
 
 /*
+ * The Hi1105 PCIe Wi-Fi doesn't support L0s and L1 but advertise the capability.
+ * Disable both L0s and L1 for now.
+ */
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_HUAWEI, 0x1105, quirk_disable_aspm_l0s_l1);
+
+/*
  * Some Pericom PCIe-to-PCI bridges in reverse mode need the PCIe Retrain
  * Link bit cleared after starting the link retrain process to allow this
  * process to finish.
-- 
2.7.4