From owner-freebsd-questions Tue Oct 21 10:14:24 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id KAA25761 for questions-outgoing; Tue, 21 Oct 1997 10:14:24 -0700 (PDT) (envelope-from owner-freebsd-questions) Received: from Campino.Informatik.RWTH-Aachen.DE (campino.Informatik.RWTH-Aachen.DE [137.226.116.240]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id KAA25754 for ; Tue, 21 Oct 1997 10:14:19 -0700 (PDT) (envelope-from kuku@gilberto.physik.RWTH-Aachen.DE) Received: from gil.physik.rwth-aachen.de (gilberto.physik.rwth-aachen.de [137.226.30.2]) by Campino.Informatik.RWTH-Aachen.DE (8.8.7/RBI-Z13) with ESMTP id TAA16922 for ; Tue, 21 Oct 1997 19:14:49 +0200 (MET DST) Received: (from kuku@localhost) by gil.physik.rwth-aachen.de (8.8.5/8.6.9) id TAA06541 for freebsd-questions@freefall.cdrom.com; Tue, 21 Oct 1997 19:24:14 +0200 (MEST) Date: Tue, 21 Oct 1997 19:24:14 +0200 (MEST) From: Christoph Kukulies Message-Id: <199710211724.TAA06541@gil.physik.rwth-aachen.de> To: freebsd-questions@freefall.FreeBSD.org Subject: mapping ISA memory into a user process Sender: owner-freebsd-questions@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk Could someone brief me in on how I map a devices' iomem, e.g. 0xc8000-0xcbfff into a user process space? Opening /dev/io? And then? I don't want to write an ioctl at present for this. -- Chris Christoph P. U. Kukulies kuku@gil.physik.rwth-aachen.de