From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 20 Jun 2001 00:58:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 20 Jun 2001 00:58:43 -0400 Received: from mta6.snfc21.pbi.net ([206.13.28.240]:49891 "EHLO mta6.snfc21.pbi.net") by vger.kernel.org with ESMTP id ; Wed, 20 Jun 2001 00:58:31 -0400 Date: Tue, 19 Jun 2001 21:57:13 -0700 (PDT) From: Chris Rankin Subject: [PATCH] - Linux 2.4.5; devfs support for /dev/raw To: andre@linux-ide.org, axboe@suse.de Cc: linux-kernel@vger.kernel.org Message-id: <200106200457.f5K4vDe01341@wellhouse.underworld> MIME-version: 1.0 X-Mailer: ELM [version 2.5 PL3] Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I have written this patch so that /dev/raw now appears in a devfs filesystem. I haven't tried to support the /dev/rawN devices because I'm not sure that it would be worthwhile. (Seeing as you need to bind them by hand manually anyway.) Cheers, Chris --- linux-2.4.5/drivers/char/raw.c.orig Sat May 26 11:58:45 2001 +++ linux-2.4.5/drivers/char/raw.c Sat Jun 16 20:54:10 2001 @@ -15,6 +15,7 @@ #include #include #include +#include #include #define dprintk(x...) @@ -28,6 +29,7 @@ } raw_device_data_t; static raw_device_data_t raw_devices[256]; +static const char RAW_DEVICE_NAME[] = "raw"; static ssize_t rw_raw_dev(int rw, struct file *, char *, size_t, loff_t *); @@ -53,7 +55,11 @@ static int __init raw_init(void) { int i; - register_chrdev(RAW_MAJOR, "raw", &raw_fops); + devfs_register_chrdev(RAW_MAJOR, RAW_DEVICE_NAME, &raw_fops); + devfs_register(NULL, RAW_DEVICE_NAME, DEVFS_FL_DEFAULT, + RAW_MAJOR, 0, + S_IFCHR | S_IRUSR | S_IWUSR, + &raw_fops, NULL); for (i = 0; i < 256; i++) init_MUTEX(&raw_devices[i].mutex); --AA136AFB19.993012573/zappa.oak.suse.com--