From: Greg Kroah-Hartman Date: Thu, 30 Apr 2015 20:56:34 +0000 (+0200) Subject: 3.14-stable patches X-Git-Tag: v3.10.77~57 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=50a3243ab655d162a49c3b8fccb53767a397e855;p=thirdparty%2Fkernel%2Fstable-queue.git 3.14-stable patches added patches: usb-gadget-composite-enable-besl-support.patch --- diff --git a/queue-3.14/series b/queue-3.14/series index 70e035749e7..566e0545a06 100644 --- a/queue-3.14/series +++ b/queue-3.14/series @@ -8,3 +8,4 @@ btrfs-don-t-accept-bare-namespace-as-a-valid-xattr.patch btrfs-fix-inode-eviction-infinite-loop-after-cloning-into-it.patch btrfs-fix-inode-eviction-infinite-loop-after-extent_same-ioctl.patch sched-idle-x86-restore-mwait_idle-to-fix-boot-hangs-to-improve-power-savings-and-to-improve-performance.patch +usb-gadget-composite-enable-besl-support.patch diff --git a/queue-3.14/usb-gadget-composite-enable-besl-support.patch b/queue-3.14/usb-gadget-composite-enable-besl-support.patch new file mode 100644 index 00000000000..c35ce232fef --- /dev/null +++ b/queue-3.14/usb-gadget-composite-enable-besl-support.patch @@ -0,0 +1,35 @@ +From a6615937bcd9234e6d6bb817c3701fce44d0a84d Mon Sep 17 00:00:00 2001 +From: Felipe Balbi +Date: Tue, 30 Sep 2014 16:08:03 -0500 +Subject: usb: gadget: composite: enable BESL support + +From: Felipe Balbi + +commit a6615937bcd9234e6d6bb817c3701fce44d0a84d upstream. + +According to USB 2.0 ECN Errata for Link Power +Management (USB2-LPM-Errata-final.pdf), BESL +must be enabled if LPM is enabled. + +This helps with USB30CV TD 9.21 LPM L1 +Suspend Resume Test. + +Signed-off-by: Felipe Balbi +Signed-off-by: Du, Changbin +Signed-off-by: Greg Kroah-Hartman + +--- + drivers/usb/gadget/composite.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/usb/gadget/composite.c ++++ b/drivers/usb/gadget/composite.c +@@ -528,7 +528,7 @@ static int bos_desc(struct usb_composite + usb_ext->bLength = USB_DT_USB_EXT_CAP_SIZE; + usb_ext->bDescriptorType = USB_DT_DEVICE_CAPABILITY; + usb_ext->bDevCapabilityType = USB_CAP_TYPE_EXT; +- usb_ext->bmAttributes = cpu_to_le32(USB_LPM_SUPPORT); ++ usb_ext->bmAttributes = cpu_to_le32(USB_LPM_SUPPORT | USB_BESL_SUPPORT); + + /* + * The Superspeed USB Capability descriptor shall be implemented by all