sptest Synchronous Testing Software Requirements

If you have zs(7D) serial ports on your machine, the synchronous devices may not exist. Look in the /dev directory for zsh (where h=0 and/or 1). If they do not exist, you can create them.

To Create Synchronous Devices

1. Verify that the following two lines are in the /etc/devlink.tab file. If they are not there, add them.

   type=ddi_pseudo;name=zsh zsh\M0 type=ddi_pseudo;name=clone;minor=zsh zsh

   ---

   Caution -

   The white spaces in the lines above must be a single tab character before and after the zsh variables; using spaces will not work.

   ---

2. When the lines have been added to the /etc/devlink.tab file, change directories to /kernel/drv and run the add_drv zsh command.

3. If this command does not work, run the rem_drv zsh command and then run the add_drv zsh command again.