<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40"> <head> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"> <meta name=Generator content="Microsoft Word 11 (filtered medium)">  <style>  </style> </head> <body lang=EN-US link=blue vlink=purple> <div class=Section1> I have figured out my problem and have made some general changes to the daemon code so these devices are recognized.<o:p></o:p> <o:p> </o:p> What is the mechanism for getting these changes into the source tree?<o:p></o:p> Is there someone I should send them to for review and comment?<o:p></o:p> <o:p> </o:p> Thanks,<o:p></o:p> <o:p> </o:p> -- Greg Allen<o:p></o:p> <o:p> </o:p> <o:p> </o:p> <o:p> </o:p> <div> <div class=MsoNormal align=center style='text-align:center'> <hr size=2 width="100%" align=center tabindex=-1> </div> From: hal-bounces@lists.freedesktop.org [mailto:hal-bounces@lists.freedesktop.org] On Behalf Of Greg Allen Sent: Wednesday, August 08, 2007 8:37 PM To: hal@lists.freedesktop.org Subject: haldaemon and device discovery<o:p></o:p> </div> <o:p> </o:p> I have a CD device with my own drivers on the system. It is recognized by udevinfo as you can see below:<o:p></o:p> <o:p> </o:p> udevinfo -a -p /sys/bus/scsi/devices/0\:0\:126\:0/<o:p></o:p> <o:p> </o:p> Udevinfo starts with the device specified by the devpath and then<o:p></o:p> walks up the chain of parent devices. It prints for every device<o:p></o:p> found, all possible attributes in the udev rules key format.<o:p></o:p> A rule to match, can be composed by the attributes of the device<o:p></o:p> and the attributes from one single parent device.<o:p></o:p> <o:p> </o:p>   looking at device '/devices/vscsi0/host0/target0:0:126/0:0:126:0':<o:p></o:p>     KERNEL=="0:0:126:0"<o:p></o:p>     SUBSYSTEM=="scsi"<o:p></o:p>     SYSFS{ioerr_cnt}=="0x2"<o:p></o:p>     SYSFS{iodone_cnt}=="0xe"<o:p></o:p>     SYSFS{iorequest_cnt}=="0xe"<o:p></o:p>     SYSFS{iocounterbits}=="32"<o:p></o:p>     SYSFS{timeout}=="0"<o:p></o:p>     SYSFS{state}=="running"<o:p></o:p>     SYSFS{rev}=="1.00"<o:p></o:p>     SYSFS{model}=="DVDR   PX-716AL "<o:p></o:p>     SYSFS{vendor}=="PLEXTOR "<o:p></o:p>     SYSFS{scsi_level}=="3"<o:p></o:p>     SYSFS{type}=="5"<o:p></o:p>     SYSFS{queue_type}=="none"<o:p></o:p>     SYSFS{queue_depth}=="1"<o:p></o:p>     SYSFS{device_blocked}=="0"<o:p></o:p> <o:p> </o:p>   looking at parent device '/devices/vscsi0/host0/target0:0:126':<o:p></o:p>     ID=="target0:0:126"<o:p></o:p>     BUS==""<o:p></o:p>     DRIVER==""<o:p></o:p> <o:p> </o:p>   looking at parent device '/devices/vscsi0/host0':<o:p></o:p>     ID=="host0"<o:p></o:p>     BUS==""<o:p></o:p>     DRIVER==""<o:p></o:p> <o:p> </o:p>   looking at parent device '/devices/vscsi0':<o:p></o:p>     ID=="vscsi0"<o:p></o:p>     BUS=="virtual_bus"<o:p></o:p>     DRIVER=="cd_vscsi"<o:p></o:p> <o:p> </o:p> However, the device does not appear in the output of hal-devices. Is there something I need to do to make this happen?<o:p></o:p> <o:p> </o:p> I’ve tried restarting haldaemon, and also restart the udev daemon as well, but it still doesn’t show up.<o:p></o:p> <o:p> </o:p> My understanding is that HAL discovers devices based on udev. Then why isn’t my device being seen?<o:p></o:p> <o:p> </o:p> Thanks for any help.<o:p></o:p> <o:p> </o:p> -- Greg Allen<o:p></o:p> <o:p> </o:p> </div> </body> </html>