Date: Mon, 27 Feb 2012 20:27:39 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org, David.I.Noel@gmail.com Subject: Re: 9.0 - USB init failed err=18 Message-ID: <201202272027.39685.hselasky@c2i.net> In-Reply-To: <CAHAXwYDB-n10is=vZaxVkXpp8CZkotGAv0gehzmJPDbhfNRfDA@mail.gmail.com> References: <CAHAXwYDB-n10is=vZaxVkXpp8CZkotGAv0gehzmJPDbhfNRfDA@mail.gmail.com>
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On Monday 27 February 2012 17:59:51 David Noel wrote: > Since upgrading to 9.0 I've been getting a handful of EHCI-related > dmesg errors and USB 1.0 performance from my ICH5's 2.0 ports. I > booted an 8.3 memstick to be certain it wasn't a hardware issue and > was able to push a few GB over USB at full 2.0 speeds. The system is a > PowerEdge SC1420 running amd64 (GENERIC); relevant dmesg below: > > ... > ehci0: <Intel 82801EB/R (ICH5) USB 2.0 controller> mem > 0xcff00000-0xcff003ff irq 23 at device 29.7 on pci0 > ioapic0: routing intpin 23 (PCI IRQ 23) to lapic 0 vector 54 > usbus4: EHCI version ff.ff > usbus4: reset timeout > usbus4: reset timeout > ehci0: USB init failed err=18 > unknown: reset timeout > device_attach: ehci0 attach returned 6 > ... > > A full "boot -v" can be found here: http://pastebin.com/pXi9kruw > Hi, This might have something to do with ACPI USB handover. I think this feature was supposed to be moved into the loader, but I'm not fully sure. http://svnweb.freebsd.org/base?view=revision&revision=224269 --HPS
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