Date: Thu, 30 Dec 2004 15:18:11 -0800 From: Julian Elischer <julian@elischer.org> To: freebsd-stable@freebsd.org Cc: freebsd-usb@freebsd.org Subject: Re: USB flash not working anymore Message-ID: <41D48CB3.6070001@elischer.org> In-Reply-To: <20041230222041.GG11051@pir.net> References: <20041230191748.GA11051@pir.net> <41D47E7B.4070407@elischer.org> <20041230222041.GG11051@pir.net>
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Peter Radcliffe wrote: >Julian Elischer <julian@elischer.org> probably said: > > >>this means exactly what it sounds like... something in the usb system >>tried to allocate memory while in an interrupt context. >> >> do you have access to anything with an EHCI or OHCI controller for comparison with that device? >I don't know anything about the USB subsystem, nor what can or cannot >be done while handling an interrupt. > > > >>I don't see what USB controller you have. OHCI or UHCI (or EHCI). >> >> > >uhci0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> port 0x1800-0x181f > irq 11 at device 29.0 on pci0 >usb0: <Intel 82801CA/CAM (ICH3) USB controller USB-A> on uhci0 >uhci1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> port 0x1820-0x183f > irq 3 at device 29.1 on pci0 >usb1: <Intel 82801CA/CAM (ICH3) USB controller USB-B> on uhci1 >uhci2: <Intel 82801CA/CAM (ICH3) USB controller USB-C> port 0x1840-0x185f > irq 5 at device 29.2 on pci0 >usb2: <Intel 82801CA/CAM (ICH3) USB controller USB-C> on uhci2 > >P. > > >
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