Date: Sun, 1 Jul 2012 17:28:11 +0700 From: Erich Dollansky <erichfreebsdlist@ovitrap.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: Device working on USB 2 but not on USB 3, best way to isolate the problem Message-ID: <201207011728.11895.erichfreebsdlist@ovitrap.com> In-Reply-To: <201207010702.04213.erichfreebsdlist@ovitrap.com> References: <201206301646.10922.erichfreebsdlist@ovitrap.com> <201206301702.21156.hselasky@c2i.net> <201207010702.04213.erichfreebsdlist@ovitrap.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Hi, I have now one success and one failure. I inserted these into the corresponding files: usbdevs: vendor VIALabs 0x2109 VIA Labs product TOSHIBA TransMemory 0x6545 USB ThumbDrive product VIALabs USB30SATABridge 0x0700 USB 3.0 SATA Bridge usb_quirks.c USB_QUIRK(TOSHIBA, TransMemory, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), USB_QUIRK(VIALabs, USB30SATABridge, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), Toshiba was already defined. The constants were taken from what usbconfig reported. When I enter now the quirk at the command line, it works for both devices. When I compile them into the kernel, it only works for the Toshiba device. Is there anything else I have to consider for a quirk which works from the command line? Erich On Sunday, July 01, 2012 07:02:03 AM Erich Dollansky wrote: > Hi, > > On Saturday, June 30, 2012 10:02:21 PM Hans Petter Selasky wrote: > > On Saturday 30 June 2012 11:46:10 Erich Dollansky wrote: > > > > You can try to look at the Linux XHCI driver, and the port switching support > > they have. It appears that because many old OS'es does not support USB 3.0 out > > of the box, mainboards come with EHCI + XHCI and this requires some magic bit > > fidling, which is not in the FreeBSD XHCI driver. > > I think that this is plain device dependent. I got meanwhile one device working. I used the quirks. I wonder why they are needed for 3 but not for 2 to make the device working. > > If I find the time, I will do some tests with the other devices. > > Erich > >
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201207011728.11895.erichfreebsdlist>