Date: Fri, 7 Jun 2013 17:00:03 GMT From: Takanori Watanabe <takawata@init-main.com> To: freebsd-usb@FreeBSD.org Subject: Re: usb/179342: Freebsd 10.0-current USB 3.0 not working (xhci_do_comand: Command timeout!) Message-ID: <201306071700.r57H03wg074022@freefall.freebsd.org>
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The following reply was made to PR usb/179342; it has been noted by GNATS. From: Takanori Watanabe <takawata@init-main.com> To: Hans Petter Selasky <hps@bitfrost.no> Cc: bug-followup@FreeBSD.org, miguelmclara@gmail.com Subject: Re: usb/179342: Freebsd 10.0-current USB 3.0 not working (xhci_do_comand: Command timeout!) Date: Sat, 08 Jun 2013 01:49:55 +0900 In message <51B1826A.3000301@bitfrost.no>, Hans Petter Selasky wrote: >On 06/07/13 08:21, takawata@init-main.com wrote: >> Reverting the recent change on xhci.c fixes the problem for me. >> >> --- head/sys/dev/usb/controller/xhci.c 2013/04/23 06:26:54 249786 >> +++ head/sys/dev/usb/controller/xhci.c 2013/06/02 12:28:29 251254 >> > >Hi, > >If you look at the SVN log, there are only a few changes in the XHCI >area. Could you identify exactly which change is the cause of the >problem? I don't see that any of the changes between r1 and r2 should >affect the XHCI device init function, where it is failing. > >http://svnweb.freebsd.org/base/head/sys/dev/usb/controller/xhci.c?view=log > >xhci_do_comand: Command timeout! >usb_alloc_device: device init 2 failed (USB_ERR_TIMEOUT, ignored) >usbgen0.2: <Unknown> at usbus0 (disconnected) >usb_reattach_port: could not allocate new device xhci.c 251251:251253 cause the problem for me.
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