From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Date: Tue, 18 Apr 2006 21:57:48 +0000 Subject: Re: SD card not recognized? Message-Id: <20060418215748.GA32057@kroah.com> List-Id: References: <44455609.2080908@t-online.de> In-Reply-To: <44455609.2080908@t-online.de> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-hotplug@vger.kernel.org On Tue, Apr 18, 2006 at 11:11:37PM +0200, Harald Dunkel wrote: > Hi folks, > > I have a problem with my card reader: If I instert an SD card > at runtime, then udev doesn't say a beep. That's normal. > Looking at dmesg I found this: > > : > Vendor: USB2.0 Model: CardReader CF RW Rev: 0.0> > Type: Direct-Access ANSI SCSI revision: 00 > sd 2:0:0:0: Attached scsi removable disk sdb > Vendor: USB2.0 Model: CardReader Combo Rev: 0.0> > Type: Direct-Access ANSI SCSI revision: 00 > sd 2:0:0:1: Attached scsi removable disk sdc > usb-storage: device scan complete > : > > i.e. the card reader is recognized. > > If I boot with an SD card inserted, then I can mount it as > expected, but actually this procedure is pretty painfull. > > The question is: Is udev supposed to recognize an inserted > SD card? No. HAL does that. udev can't do it as the insertion of the card does not cause any kernel event for udev to catch. HAL polls the device to check for media insertion. Hope this helps, greg k-h ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid0944&bid$1720&dat1642 _______________________________________________ Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net Linux-hotplug-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel