Hi All, we have added Suspend / resume code for DWC USB 3 controller and xhic-plat.c on 3.4 kernel.
the scenario when i have Corsair 3.0 USB device sitting on VIA 3.0 SS hub connected to 3.0 port, after resume , i get these error 176.942208] xhci-hcd xhci-hcd: Timeout while waiting for address device command [ 202.152208] xhci-hcd xhci-hcd: Timeout while waiting for address device command [ 202.362207] usb 4-1.1: device not accepting address 3, error -62 [ 227.437201] xhci-hcd xhci-hcd: Timeout while waiting for address device command [ 252.647205] xhci-hcd xhci-hcd: Timeout while waiting for address device command [ 252.857201] usb 4-1.1: device not accepting address 3, error -62 [ 277.932206] xhci-hcd xhci-hcd: Timeout while waiting for address device command [ 303.142208] xhci-hcd xhci-hcd: Timeout while waiting for address device command [ 303.352202] usb 4-1.1: device not accepting address 3, error -62 i was referring this http://www.spinics.net/lists/linux-usb/msg58474.html . but then i found that i already have this patch. ( USB: Set hub depth after USB3 hub reset ) Regards Vikas Sajjan
