From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from crow.cadsoft.de ([217.86.189.86] helo=raven.cadsoft.de) by www.linuxtv.org with esmtp (Exim 4.63) (envelope-from ) id 1LBbQI-0003MT-C4 for linux-dvb@linuxtv.org; Sat, 13 Dec 2008 21:49:16 +0100 Received: from [192.168.100.10] (hawk.cadsoft.de [192.168.100.10]) by raven.cadsoft.de (8.14.3/8.14.3) with ESMTP id mBDCuMqC017618 for ; Sat, 13 Dec 2008 13:56:22 +0100 Message-ID: <4943B0F5.2090306@cadsoft.de> Date: Sat, 13 Dec 2008 13:56:21 +0100 From: Klaus Schmidinger MIME-Version: 1.0 To: linux-dvb@linuxtv.org References: <4927F5FD.5080805@cadsoft.de> <4927F9D0.4050004@cadsoft.de> In-Reply-To: <4927F9D0.4050004@cadsoft.de> Subject: Re: [linux-dvb] S2API: problem unloading dvb_ttpci List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: linux-dvb-bounces@linuxtv.org Errors-To: linux-dvb-bounces+mchehab=infradead.org@linuxtv.org List-ID: On 22.11.2008 13:23, Klaus Schmidinger wrote: > On 22.11.2008 13:07, Klaus Schmidinger wrote: >> I'm making my first steps in using the S2API driver, and already >> have a problem. When trying to do >> >> /sbin/rmmod dvb_ttpci >> >> I get the error >> >> ERROR: Removing 'dvb_ttpci': Device or resource busy >> >> 'lsmod' shows >> >> Module Size Used by >> dvb_ttpci 348748 0 >> >> So who is using dvb_ttpci? > > After rebooting and doing one more test, I got this when > running /sbin/rmmod dvb_ttpci: > > Nov 22 13:21:35 vdr2 kernel: saa7146: unregister extension 'dvb'. > Nov 22 13:21:35 vdr2 kernel: PANIC: double fault, gdt at c2015000 [255 bytes] > Nov 22 13:21:35 vdr2 kernel: double fault, tss at c2017780 > Nov 22 13:21:35 vdr2 kernel: eip = f7881416, esp = bf88921e > Nov 22 13:21:35 vdr2 kernel: eax = f7881408, ebx = f6df6cc8, ecx = f7401a7f, edx = f788144d > Nov 22 13:21:35 vdr2 kernel: esi = f7881409, edi = f79231c1 > > Looks like the S2API driver isn't in a state where it can actually be used, yet... Just for the record: it turned out that there was a mixup between DVB driver files from my SUSE 11.0 installation and the self-compiled driver source. After making sure only the self-compiled driver files were loaded, I was able to load/unload the S2API driver. Sorry about the noise... Klaus _______________________________________________ linux-dvb mailing list linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb