Hi all,
I am using Amontec JTAG-Key 2 probe and openocd.udev rules that are in
the current git repo are not working for me once placed into
/etc/udev/rules.d, notably because these two lines :
SUBSYSTEM!="usb", GOTO="openocd_rules_end"
ENV{DEVTYPE}!="usb_device", GOTO="openocd_rules_end"Commenting out these two lines, it works. Looking at these posts : http://forum.sparkfun.com/viewtopic.php?t=5676 https://www.millennium.berkeley.edu/pipermail/tinyos-2-contrib-commits/2008-May/001510.html I tried changing SUBSYSTEM!="usb" to SUBSYSTEM!="usb_device" ( ENV{DEVTYPE} line still commented out ), and this worked. Can somebody explain why for Amontec probe udev SUBSYSTEM is "usb_device" and not "usb", and why udevinfo gives wrong information that SUBSYSTEM is "usb" ? ~# udevinfo -a -p /sys/bus/usb/devices/8-3.4/ looking at device '/devices/pci0000:00/0000:00:1d.7/usb8/8-3/8-3.4': KERNEL=="8-3.4" SUBSYSTEM=="usb" DRIVER=="usb" ATTR{configuration}=="" ATTR{bNumInterfaces}==" 2" ATTR{bConfigurationValue}=="1" ATTR{bmAttributes}=="80" ATTR{bMaxPower}=="100mA" ATTR{urbnum}=="12" ATTR{idVendor}=="0403" ATTR{idProduct}=="cff8" ATTR{bcdDevice}=="0700" ATTR{bDeviceClass}=="00" ATTR{bDeviceSubClass}=="00" ATTR{bDeviceProtocol}=="00" ATTR{bNumConfigurations}=="1" ATTR{bMaxPacketSize0}=="64" ATTR{speed}=="480" ATTR{busnum}=="8" ATTR{devnum}=="107" ATTR{version}==" 2.00" ATTR{maxchild}=="0" ATTR{quirks}=="0x0" ATTR{authorized}=="1" ATTR{manufacturer}=="Amontec" ATTR{product}=="Amontec JTAGkey-2" ATTR{serial}=="53SFKCPU" Also, can anybody explain ENV{DEVTYPE}!="usb_device", GOTO="openocd_rules_end" line, and what value ENV{DEVTYPE} can and should take ( "usb_device" obviously does not work ). BR, Drasko _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
