thunderbolt: Add support for INTEL_FALCON_RIDGE_2C controller.
From: Xavier Gnata <xavier.gnata@gmail.com>
Add support to INTEL_FALCON_RIDGE_2C controller and corresponding quirk
to support suspend/resume.
Tested against 4.7 master on a MacBook Air 11" 2015.
Signed-off-by: Andreas Noever <andreas.noever@gmail.com>
Reviewed-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 6ff6469..44e0ff3 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -3327,6 +3327,7 @@
if (nhi->vendor != PCI_VENDOR_ID_INTEL
|| (nhi->device != PCI_DEVICE_ID_INTEL_LIGHT_RIDGE &&
nhi->device != PCI_DEVICE_ID_INTEL_CACTUS_RIDGE_4C &&
+ nhi->device != PCI_DEVICE_ID_INTEL_FALCON_RIDGE_2C_NHI &&
nhi->device != PCI_DEVICE_ID_INTEL_FALCON_RIDGE_4C_NHI)
|| nhi->class != PCI_CLASS_SYSTEM_OTHER << 8)
goto out;
@@ -3343,6 +3344,9 @@
PCI_DEVICE_ID_INTEL_CACTUS_RIDGE_4C,
quirk_apple_wait_for_thunderbolt);
DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_INTEL,
+ PCI_DEVICE_ID_INTEL_FALCON_RIDGE_2C_BRIDGE,
+ quirk_apple_wait_for_thunderbolt);
+DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_INTEL,
PCI_DEVICE_ID_INTEL_FALCON_RIDGE_4C_BRIDGE,
quirk_apple_wait_for_thunderbolt);
#endif
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index 9c15344..a8c2041 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -651,6 +651,12 @@
{
.class = PCI_CLASS_SYSTEM_OTHER << 8, .class_mask = ~0,
.vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_FALCON_RIDGE_2C_NHI,
+ .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID,
+ },
+ {
+ .class = PCI_CLASS_SYSTEM_OTHER << 8, .class_mask = ~0,
+ .vendor = PCI_VENDOR_ID_INTEL,
.device = PCI_DEVICE_ID_INTEL_FALCON_RIDGE_4C_NHI,
.subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID,
},