From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 39.mail-out.ovh.net ([213.251.138.60]) by mail.linuxtv.org with smtp (Exim 4.69) (envelope-from ) id 1NGBtM-0000Le-Qt for linux-dvb@linuxtv.org; Thu, 03 Dec 2009 14:38:45 +0100 Message-ID: <4B17BF5B.7010400@ventoso.org> Date: Thu, 03 Dec 2009 14:38:35 +0100 From: Luca Olivetti MIME-Version: 1.0 To: BOUWSMA Barry References: <4B14CC1E.7030102@ventoso.org> <4B177C81.5030900@ventoso.org> In-Reply-To: Cc: Linux DVB Subject: Re: [linux-dvb] siano firmware and behaviour after resuming power Reply-To: linux-media@vger.kernel.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: linux-dvb-bounces@linuxtv.org Errors-To: linux-dvb-bounces+mchehab=infradead.org@linuxtv.org List-ID: En/na BOUWSMA Barry ha escrit: >> I found a something here >> >> http://marc.info/?l=linux-usb-users&m=116827193506484&w=2 >> >> that purportedly resets an usb device. >> What I tried was, before powering off: >> >> 1) unload the drivers >> 2) use the above to reset the stick >> 3) power off >> >> and, before loading the drivers, issue a reset again. >> Sometimes it works, sometimes it doesn't, the end result is that I cannot >> leave the device plugged-in if I want to use it. > > That might work for a planned reboot This being a vdr machine, the reboot is either planned or due to a power loss, and I suppose that the latter would really reset the device, but I didn't try. The problem is that even so (planned reboot/switch off) it only works sometimes. > -- my reboots are > occasionally unplanned, and the devices are in part hanging > at boot time. I guess if I had had the patience to watch and > see if the wait eventually timed out, I could test just how > the system came up and reset anything not present (and then > configure it as needed). Too much work for a non-critical > system, when I'd rather it Just Work. > > I am lazy. So sue me :-) As I'm getting older, I'm also getting lazier, so I'm not going to sue you ;-) Bye -- Luca _______________________________________________ linux-dvb users mailing list For V4L/DVB development, please use instead linux-media@vger.kernel.org linux-dvb@linuxtv.org http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb