mmap()
Kamal R. Prasad
kamalp at acm.org
Tue Dec 7 21:15:39 PST 2004
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
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