From owner-freebsd-hackers@FreeBSD.ORG  Wed Dec  8 05:15:39 2004
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	Wed,  8 Dec 2004 05:15:39 +0000 (GMT)	(envelope-from kamalp@acm.org)
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Date: Wed, 08 Dec 2004 10:45:33 +0530
From: "Kamal R. Prasad" <kamalp@acm.org>
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To: Wilko Bulte <wb@freebie.xs4all.nl>
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cc: freebsd-hackers@freebsd.org
Subject: Re: mmap()
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Wilko Bulte wrote:

>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/
>
>  
>
So what would be the equivalent supported interface in HEAD?
BTW -man (4) usb probably needs more info than present.

thanks
-kamal