Date: Tue, 23 Jul 2002 23:11:38 -0700 From: "David O'Brien" <obrien@freebsd.org> To: Peter Grehan <peterg@ptree32.com.au> Cc: freebsd-ppc@freebsd.org Subject: Re: psim non-blocking i/o Message-ID: <20020724061137.GA30771@dragon.nuxi.com> In-Reply-To: <3D3CA108.5CCABC4E@ptree32.com.au> References: <3D3CA108.5CCABC4E@ptree32.com.au>
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On Tue, Jul 23, 2002 at 10:19:20AM +1000, Peter Grehan wrote: > I had mentioned previously that psim does blocking i/o by default, which > stalls the system when the polling ofw console driver does a read. > > Psim can do non-blocking i/o if it's built with the right options. > > - pass the '--enable-sim-stdio=no' option on the configure command line > > - in the device tree, insert the line > > /openprom/options/use-stdio? false > > *after* the '/#address-cells 1', if it's present. Someone send me a patch to the psim-freebsd port and I'll test and commit. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ppc" in the body of the message
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