Messages in this thread |  | | From | Paul Mackerras <> | Date | Thu, 12 Sep 2002 16:54:03 +1000 (EST) | Subject | Re: [PATCH] highmem I/O for ide-pmac.c |
| |
Jens Axboe writes:
> The above refers to ide_toggle_bounce() export, pmac_* variant is > exactly the same. Sorry if that wasn't clear.
Why does ide_toggle_bounce assume we can only do DMA to highmem if drive->media == ide_disk? At the moment I can't see any reason why the ide-pmac interface can't do DMA to highmem for a cdrom, for instance.
Paul. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
|  |