Messages in this thread | | | Date | Fri, 03 Sep 1999 14:23:18 -0400 | From | Jeff Garzik <> | Subject | Re: CONFIG_BIGMEM and rawio |
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Alan Cox wrote: > > > > req->bh->b_reqnext pointer. I think this because you said you need to do a > > > copy in the IO-completation callback. > > > > Stephen, which ISA device implements bounce buffers? > > floppy, every ISA scsi driver.
Soon, graphics - DMA bounce buffers.
Jeff
-- Custom driver development | Never worry about theory as long Open source programming | as the machinery does what it's | supposed to do. -- R. A. Heinlein
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