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Updating the Firmware and Driver

www.3ware.com 199

Updating 3ware Drivers under FreeBSD

Drivers can be updated either from source files or with driver modules.

Using source files, you can compile drivers into the kernel or you can create

modules for versions of FreeBSD for which 3ware does not supply modules.

In addition, there may be new modules included with future updates from

3ware. See http://www.3ware.com/support/index.asp.

This section includes these topics:

• Updating the Kernel with the New Driver Source

• Updating the 3ware Kernel Driver Module Under FreeBSD

• Compiling and Loading the Driver as a Module using kldload

Updating the Kernel with the New Driver Source

Use this procedure if module drivers are not available for your version of

FreeBSD (pre 6.3) or if you wish to update your kernel from driver source

files.

To obtain source files, see “Obtaining 3ware FreeBSD Drivers” on page 53 .

1Unpack

twa.tgz. Then copy the *.c and *.h files to

/sys/dev/twa and the Makefile to /sys/modules/twa.

2Go to

/usr/src/sys/i386/conf or /usr/src/sys/amd64/conf,

depending on whether you have a 32-bit or 64-bit version of FreeBSD.

a Open your current configuration file: (GENERIC, SMP, or PAE or

custom config), with vi or other editor.

Make sure “

Device twa # 3ware 9000 series” is not

commented out.

b Save changes.

c Run command

config <config_name> specifying your

configuration file: (GENERIC, SMP, PAE, or your custom config),

followed by:

cd ../compile/<config_name>

make clean

make cleandepend

make depend

make

make install

4 Reboot your system.

When the system reboots, the new kernel driver module will load

automatically.

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AMCC 3ware 9650SE-2LP Guía de usuario Pagina 211