* Tony Lindgren <tony@xxxxxxxxxxx> [090626 11:58]: > * Ben Dooks <ben-linux@xxxxxxxxx> [090626 11:37]: > > On Fri, Jun 26, 2009 at 09:25:40AM +0300, Tony Lindgren wrote: > > > Hi all, > > > > > > Last week I posted some more omap io.h clean-up patches to the linux-omap > > > list [1], and started looking at what it would take to reclaim lost address > > > space on top of the io.h clean-up patches. > > > > > > Looks like we should be able to reclaim about 454MB of the 640MB > > > of the lost IO address space by doing the following: > > > > > > 1. Start converting drivers using omap_read/write to use ioremap + > > > __raw_read/write > > > > ioremap implies readl/writel, the __raw stuff is for items that have been > > mapped by iodesc (iirc). > > Thanks, will take a look at the iodesc. Hmm, OK so we should just use readl/writel. No need to map everything statically with struct map_desc. Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
