Messages in this thread | | | Date | Sun, 10 Aug 2003 14:54:03 +0100 | From | Russell King <> | Subject | Re: [PATCH 7/9] convert drivers/scsi to virt_to_pageoff() |
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On Sun, Aug 10, 2003 at 12:31:48PM +0100, Christoph Hellwig wrote: > > --- linux-2.6/drivers/scsi/arm/scsi.h 19 May 2003 17:48:30 -0000 1.2 > > +++ linux-2.6/drivers/scsi/arm/scsi.h 10 Aug 2003 09:30:33 -0000 > > @@ -23,7 +23,7 @@ > > BUG_ON(bufs + 1 > max); > > > > sg->page = virt_to_page(SCp->ptr); > > - sg->offset = ((unsigned int)SCp->ptr) & ~PAGE_MASK; > > + sg->offset = virt_to_pageoff(SCp->ptr); > > sg->length = SCp->this_residual; > > Dito.
No. DMA mapping is handled later.
-- Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux http://www.arm.linux.org.uk/personal/aboutme.html
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