Yes,I saw the code. And the uPD720201 's device ID is 0014. I have changed the code ,but it is without any help. On Mon, Aug 3, 2015 at 9:59 PM, Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx> wrote: > On 02.08.2015 08:37, Aaron Zhou wrote: >> Oh sorry! >> I have tired the 4.2-rc4 kernel, but the bug is still exist. >> >> Anyway,It is the first step that to kown whether the Renesas >> Technology Corp. uPD720201 chip performance fine on X86 system after >> resume. >> I don't have the experimental environment. > > xhci driver has a quirk to reset Renesas uPD720202 USB 3.0 Host Controller device [0015] > on resume. Does the uPD720201 have the same device ID? > > lspci -vmnnd 1912 > > -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