Date: Sun, 29 Feb 2004 16:40:31 +0100 From: Holger Kipp <Holger.Kipp@alogis.com> To: alexander.pohoyda@gmx.net Cc: hardware@freebsd.org Subject: USB 2.0 Hub, patch for BSD stack Message-ID: <20040229164031.A56175@intserv.int1.b.intern> In-Reply-To: <20040229141720.GA447@tuatara.fishballoon.org>; from rsm@freebsd.org on Sun, Feb 29, 2004 at 02:17:20PM %2B0000 References: <Pine.BSF.4.21.0402271745150.23658-100000@InterJet.elischer.org> <20040229141720.GA447@tuatara.fishballoon.org>
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I have an ednet. USB 2.0 Hub 4-1 which seems to be
identicyl to the Cypress Semiconductor Slim Hub.
The latest 4.9-STABLE is still missing the patch
> > --- uhub.c.orig Fri Jul 4 20:17:50 2003
> > +++ uhub.c Fri Jul 4 21:57:31 2003
> > @@ -185,7 +185,7 @@
> > /* Get hub descriptor. */
> > req.bmRequestType = UT_READ_CLASS_DEVICE;
> > req.bRequest = UR_GET_DESCRIPTOR;
> > - USETW(req.wValue, 0);
> > + USETW2(req.wValue, (dev->address > 1 ? UDESC_HUB : 0), 0);
> > USETW(req.wIndex, 0);
> > USETW(req.wLength, USB_HUB_DESCRIPTOR_SIZE);
> > DPRINTFN(1,("usb_init_hub: getting hub descriptor\n"));
http://lists.freebsd.org/pipermail/freebsd-hardware/2003-July/000390.html
The hub is now working on my system, even though detaching and attaching
an 8-in-1 Card Reader (USB 2: hama 46945) several times locks the system
(ie reset required).
Will this patch be MFCd any time soon or was this part just forgotten,
as the other minor patches (usbdevs.h, usbdevs_data.h) made it to
4.9-STABLE?
Regards,
Holger Kipp
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