Unloading The Ni-Vxi Driver For Solaris 1.X - National Instruments VME-SB2020 Getting Started

Chapter 3
If the driver is installed correctly, the following message appears:
nivxi: module loaded; id= #
where # is an identification number that is returned by the operating system.
The following message appears on the console:
NI-VXI device driver loaded.
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All Rights Reserved.
If the driver is already loaded, the following message appears on the console:
Can't load this module:
Note: If you want to load the driver for this session only, use the following script instead of
the
INSTALL
/dev/nivxi.LOAD

Unloading the NI-VXI Driver for Solaris 1.x

To unload the driver, you must meet the following requirements:
• You must have super-user privilege.
• The driver must not be in use.
If the driver is in use and you try to unload it, the following message appears:
Cannot unload the module:
You can use the
modstat
the module ID of the driver, the name of the device, and additional information about the
module. Type the following command to use this utility:
modstat
Unload the driver by entering the following command:
/dev/nivxi.UNLOAD
The following message appears on the console:
NI-VXI driver unloaded.
To prevent the driver from being reloaded automatically at startup, type the following command
to remove the file:
rm /dev/nivxi.AUTOLOAD
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No such device or address.
script:
Device busy.
utility if you want to check the status of the loaded drivers. It displays
NI-VXI Software Installation and Configuration
3-5 VME-SB2020/NI-VXI/Solaris Getting Started