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Installing the 3ware Driver on a FreeBSD System that Boots from a Differ-
www.3ware.com 95
3 Unpack the driver source files.
cd /sys/dev/twa
tar -xzvf twa.tgz
4 Move the Makefile to /sys/modules/twa
mv Makefile /sys/modules/twa
5 Change the directory to /sys/modules/twa/
cd /sys/modules/twa
6 Uncomment or comment the following line in Makefile, based
on whether or not you intend to bundle the firmware image
with the driver:
TWA_FLASH_FIRMWARE=1
7 If you intend to enable printing of debug messages in the driver,
uncomment the following line in Makefile:
CFLAGS+=-DTWA_DEBUG=<number from 0 to 10>
Specifying 0 in the above line prints no debug messages,
whereas specifying 10 prints a LOT of debug messages.
8 Build the driver
make clean
make depend
make
9 Copy the driver to the appropriate directory.
For FreeBSD 4.x, copy it to
cp twa.ko /modules/twa.ko
For FreeBSD 5.x, copy it to
cp twa.ko /boot/kernel/twa.ko
10 Unload the existing driver, if any
kldunload twa.ko
11 Load the new driver.
kldload twa.ko