From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: pte_pagenr/MAP_NR deleted in pre6 Date: Thu, 17 Aug 2000 20:24:04 +0100 (BST) In-Reply-To: from "Alan Cox" at Aug 17, 2000 08:19:59 PM MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: From: Alan Cox Sender: owner-linux-mm@kvack.org Return-Path: To: Alan Cox Cc: "David S. Miller" , kanoj@google.engr.sgi.com, sct@redhat.com, roman@augan.com, linux-mm@kvack.org, linux-kernel@vger.rutgers.edu, rmk@arm.linux.org.uk, nico@cam.org, davidm@hpl.hp.com List-ID: > > can move to drivers using page+offset correctly, forcing them through > > interface such as the pci_dma API instead. > > So you'll be adding an isa_alloc_consistant, mca_alloc_consistent, > m68k_motherboard_alloc_consistent , .... > > And then of course I need virt_to_bus/bus_to_virt to poke at things like > hardware on a PC and to access the roms. Umm wait - for those its hidden inside the ioremap so private.. so its just the mca/zorro/whateverbus ones -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux.eu.org/Linux-MM/