Synopsys FPGA Licensing Guide
Synopsys FPGA Licensing Guide
Synopsys FPGA Licensing Guide
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Chapter 2: Installation Installing Linux Security Keys<br />
load_daemon.sh stop Stops the USB daemon<br />
load_daemon.sh restart Restarts the USB daemon (use instead of a stop-start<br />
sequence)<br />
load_daemon.sh status Reports the status of the USB daemon: running or stopped<br />
Installing the Linux FLEXid Daemon<br />
To install the USB daemon, which is used with the FLEXid USB security key<br />
(green dongle), use the HDD_Linux_dinst command, as described below.<br />
1. Login in as root (you must have administrator privileges).<br />
2. Locate an available USB port on your computer. If a USB security key is<br />
currently connected, disconnect that key before proceeding.<br />
3. Insert the USB security key (green dongle) into the USB port.<br />
4. Enter the following command to determine if the USB port is mounted:<br />
mount -v | grep usb<br />
– If the USB port is mounted, the command returns the mount<br />
location. For example:<br />
usbfs on /proc/bus/usb type usbfs (rw)<br />
– If the USB port is not mounted, use this command to mount the port:<br />
mount -t usbdevfs none /proc/bus/usb<br />
5. Enter the following command to start the daemon:<br />
dinst install_directory/linux/flexid/HDD_Linux_dinst<br />
The dinst command is not LOa<br />
Linux command. The command is located in<br />
the /install_path/linux/flexid directory, and you must run it from there.<br />
A series of messages is displayed to indicate that the AKSUSB daemon is<br />
running.<br />
2-22 <strong>Synopsys</strong> <strong>FPGA</strong> <strong>Licensing</strong> User <strong>Guide</strong>, August 2008
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