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Patch "usb: xhci: applying XHCI_PME_STUCK_QUIRK to Intel BXT B0 host" has been added to the 4.4-stable tree

PATCH [email protected] 1 participant 1 message Apr 28, 2016

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This is a note to let you know that I've just added the patch titled

usb: xhci: applying XHCI_PME_STUCK_QUIRK to Intel BXT B0 host

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
usb-xhci-applying-xhci_pme_stuck_quirk-to-intel-bxt-b0-host.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 0d46faca6f887a849efb07c1655b5a9f7c288b45 Mon Sep 17 00:00:00 2001

From: Rafal Redzimski <[email protected]>
Date: Fri, 8 Apr 2016 16:25:05 +0300
Subject: usb: xhci: applying XHCI_PME_STUCK_QUIRK to Intel BXT B0 host

From: Rafal Redzimski <[email protected]>

commit 0d46faca6f887a849efb07c1655b5a9f7c288b45 upstream.

Broxton B0 also requires XHCI_PME_STUCK_QUIRK. Adding PCI device ID for Broxton B and adding to quirk.

---
 drivers/usb/host/xhci-pci.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
drivers/usb/host/xhci-pci.c +3 -1
@@ -48,6 +48,7 @@
 #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI		0xa12f
 #define PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI	0x9d2f
 #define PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI		0x0aa8
+#define PCI_DEVICE_ID_INTEL_BROXTON_B_XHCI		0x1aa8
 
 static const char hcd_name[] = "xhci_hcd";
 
@@ -156,7 +157,8 @@ static void xhci_pci_quirks(struct devic
 		(pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI ||
 		 pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_H_XHCI ||
 		 pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
-		 pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI)) {
+		 pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_M_XHCI ||
+		 pdev->device == PCI_DEVICE_ID_INTEL_BROXTON_B_XHCI)) {
 		xhci->quirks |= XHCI_PME_STUCK_QUIRK;
 	}
 	if (pdev->vendor == PCI_VENDOR_ID_ETRON &&

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/usb-xhci-applying-xhci_pme_stuck_quirk-to-intel-bxt-b0-host.patch