On 10.02.2015 17:43, Sneeker Yeh wrote: > Hi > > 2015-01-31 0:38 GMT+08:00 Felipe Balbi <balbi@xxxxxx>: >> Hi, >> >> On Thu, Jan 29, 2015 at 10:23:12AM -0600, Felipe Balbi wrote: >>> On Tue, Jan 27, 2015 at 09:22:50AM -0600, Felipe Balbi wrote: >>>> Hi, >>>> >>>> On Sun, Jan 25, 2015 at 04:13:23PM +0800, Sneeker Yeh wrote: >>>>> These patches add support for XHCI compliant Host controller found >>>>> on Fujitsu Socs, and are based on http://lwn.net/Articles/629162/ >>>>> The first patch is to add Fujitsu glue layer of Synopsis DesignWare USB3 driver >>>>> and last four patch is about quirk implementation of errata in Synopsis >>>>> DesignWare USB3 IP. >>>>> >>>>> Patch 1 introduces a quirk with device disconnection management necessary >>>>> Synopsys Designware USB3 IP with versions < 3.00a and hardware configuration >>>>> DWC_USB3_SUSPEND_ON_DISCONNECT_EN=1. It solves a problem where without the >>>>> quirk, that host controller will die after a usb device is disconnected from >>>>> port of root hub. >>>>> >>>>> Patch 2 is to set Synopsis quirk in xhci platform driver based on xhci platform >>>>> data. >>>>> >>>>> Patch 3 is to add a revison number 2.90a and 3.00a of Synopsis DesignWare USB3 >>>>> IP core driver. >>>>> >>>>> Patch 4 introduces using a quirk based on a errata of Synopsis >>>>> DesignWare USB3 IP which is versions < 3.00a and has hardware configuration >>>>> DWC_USB3_SUSPEND_ON_DISCONNECT_EN=1, which cannot be read from software. As a >>>>> result this quirk has to be enabled via platform data or device tree. >>>>> >>>>> Patch 5 introduces Fujitsu Specific Glue layer in Synopsis DesignWare USB3 IP >>>>> driver. >>>>> >>>> >>>> Mathias, let me know how you want to handle this. Either I take them >>>> all, or you take them all. What do you prefer ? >>> >>> Mathias ? >> >> Mathias, a reminder on this series. > > Would any problem is still in my patchset? > e.g. I might still not arrange these patch in a appropriate order so > that Mathias cannot review and accept these? > Sorry about the delay. Let me take a better look at the first patch and reasons behind the race. I want to check if a quirk is enough or if we need to dig deeper into xhci. I'll try to do it today still -Mathias -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
