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
>
>
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