Date: Sat, 10 Jan 2009 19:40:10 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org Subject: Re: Advice on booting from usb2 Message-ID: <200901101940.11605.hselasky@c2i.net> In-Reply-To: <200901101817.45284.Thomas.Sparrevohn@btinternet.com> References: <200901101332.04206.Thomas.Sparrevohn@btinternet.com> <367b2c980901100723h19dc2ff6x55a48c96dcdce9b3@mail.gmail.com> <200901101817.45284.Thomas.Sparrevohn@btinternet.com>
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On Saturday 10 January 2009, Thomas Sparrevohn wrote: > On Saturday 10 January 2009 15:23:48 Olivier SMEDTS wrote: > > The patch works for me and allows me to boot - however eventually I get the > > usb2_pc_common_mem_cb:429: Page offset was not preserved! > > Error - I wonder if the error is specific to the Nvidia Nforce 590 Intel > chipset or its more generic as but seems to occur quite rarely > Hi, It is chipset independent. It appears at the moment data is bounced, because you have too much memory in the computer :-) Currently the USB drivers only supports 32-bits of DMA addressing. --HPS
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