Date: Wed, 19 Nov 2003 22:26:51 -0500 From: "Brian F. Feldman" <green@FreeBSD.org> To: Josef Karthauser <joe@FreeBSD.org> Cc: current@FreeBSD.org Subject: Re: kernel panic trying to utilize a da(4)/umass(4) device with ohci(4) Message-ID: <200311200326.hAK3Qqvf024651@green.bikeshed.org> In-Reply-To: Message from Josef Karthauser <joe@FreeBSD.org> <20021117193722.GA35364@genius.tao.org.uk>
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Josef Karthauser <joe@FreeBSD.org> wrote: > On Sun, Nov 17, 2002 at 01:18:00PM -0500, Brian F. Feldman wrote: > > > > > ohci_alloc_std_chain+0xf5 (calling a DMAADDR() function, I believe) > > > ohci_device_bulk_start+0x0d > > > ohci_device_bulk_transfer+0x27 > > > usbd_transfer+0xc0 > > > umass_setup_transfer+0x4f > > > umass_bbb_state > > > usb_transfer_complete > > > ohci_softintr > > > > > > Can anyone confirm if this is normal or I have an exceptional system? I > > > have two completely unrelated OHCI-based controllers in my system and > > > neither works. > > > > Anyone? I kinda want to use my CF reader. > > > > There are rumours that OHCI is borked in NetBSD too and this is a bug > that we've inherited. Me, I've not got an OHCI system to test just > UHCI. > > Did it used to work, and got broken, or has it never worked? Jeez, it's been broken a year and it's almost 5.2-RELEASE now. Does anyone have ANY leads on these problems? I know precisely nothing about how my USB hardware is supposed to work, but this OHCI+EHCI stuff definitely doesn't, and it's really not uncommon at all. Is it unbroken in NetBSD currently? -- Brian Fundakowski Feldman \'[ FreeBSD ]''''''''''\ <> green@FreeBSD.org \ The Power to Serve! \ Opinions expressed are my own. \,,,,,,,,,,,,,,,,,,,,,,\
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