From: Greg Kroah-Hartman Date: Tue, 11 Sep 2012 20:52:48 +0000 (-0700) Subject: Merge tag 'dwc3-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi... X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e6d49d093e1076df060c18d28b8ebc36077f76e7;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git Merge tag 'dwc3-for-v3.7' of git://git./linux/kernel/git/balbi/usb into usb-next usb: dwc3: patches for v3.7 merge window Some much needed changes for our dwc3 driver. First there's a rework on the ep0 handling due to some Silicon issue we uncovered which affects all users of this IP core (there's a missing XferNotReady(DATA) event in some conditions). This issue which show up as a SETUP transfers which wouldn't complete ever and we would fail TD 7.06 of the Link Layer Test from USB-IF and Lecroy's USB3 Exerciser. We also fix a long standing bug regarding EP0 enable sequencing where we weren't setting a particular bit (Ignore Sequence Number). Since we never saw any problems caused by that, it didn't deserve being sent to stable tree. On this pull request we also fix Burst Size initialization which should be done only in SuperSpeed and we were mistakenly setting Burst Size to the maximum value on non-SuperSpeed mode. Again, since we never saw any problems caused by that, we're not sending this patch to stable. There's also a memory ordering fix regarding usage of bitmaps in dwc3 driver. You will also find some sparse warnings fix, a fix for missed isochronous packets when the endpoint is already busy, and a fix for synchronization delay on dwc3_stop_active_transfer(). --- e6d49d093e1076df060c18d28b8ebc36077f76e7