Date: Tue, 7 Dec 2004 23:21:15 +0100 From: Wilko Bulte <wb@freebie.xs4all.nl> To: "Kamal R. Prasad" <kamalp@acm.org>, freebsd-hackers@freebsd.org Subject: Re: mmap() Message-ID: <20041207222115.GA74736@freebie.xs4all.nl> In-Reply-To: <20041207221919.GQ19624@funkthat.com> References: <41B20B19.3090204@acm.org> <20041206025126.GO19624@funkthat.com> <41B3F24B.1000903@acm.org> <20041206074237.GP19624@funkthat.com> <41B5DF9B.50501@acm.org> <20041207221919.GQ19624@funkthat.com>
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On Tue, Dec 07, 2004 at 02:19:19PM -0800, John-Mark Gurney wrote.. > Kamal R. Prasad wrote this message on Tue, Dec 07, 2004 at 22:21 +0530: > > There was a bug in my interface routine which probably resulted in too > > many calls. > > Something like *paddr=vtophys(base) instead of > > *paddr=vtophys(base+offset) should result in lots of calls to the interface. > > Just remeber that vtophys is not a supported interface in HEAD, (if it > still works, it will probably be removed shortly).. Also, vtophys only > works on limited archs, like i386 and alpha... s/limited/some/ -- Wilko Bulte wilko@FreeBSD.org
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