twa corresponding to the 9.3.0.1 release on the 3ware website. This driver has

support for the 9xxxSX controllers, along with the earlier 9xxxS series
controllers.

1 files changed, 26 insertions, 4 deletions

diff --git a/sys/modules/twa/Makefile b/sys/modules/twa/Makefile
index 70a520a..a06b14f 100644
--- a/sys/modules/twa/Makefile
+++ b/sys/modules/twa/Makefile
@@ -23,31 +23,53 @@
 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 # SUCH DAMAGE.
+#
 
+#
 # 3ware driver for 9000 series storage controllers.
+#
 # Author: Vinod Kashyap
+#
+
 
+
+#
 # In the line following this comment, a value of 0 on the right hand
 # side will not cause firmware to be bundled.  Change this value to 1
 # to bundle the firmware with the driver, which may be flashed onto
 # the controller, if the firmware on the controller is older than the
 # one bundled, and needs to be upgraded.  The size of the driver will
 # increase significantly (to over 500kB) if this option is selected.
+# Typically, the firmware image bundled (in tw_cl_fwimg.c) corresponds
+# to the latest controller architecture as of the date of the release.
+# If the firmware for an earlier controller architecture needs to be
+# flashed, the (older) driver with the appropriate firmware image
+# bundled can be downloaded from the 3ware website, used to flash the
+# firmware, and then the newer driver can be switched to.  Alternatively,
+# the appropriate firmware image (tw_cl_fwimg.c) from the older driver can
+# be used to re-build the newer driver.  In this case, the branch
+# (TWA_CURRENT_FW_BRANCH_*) and build (TWA_CURRENT_FW_BUILD_*) numbers for
+# the bundled firmware need to be appropriately updated in tw_cl_fwif.h
+# before building the driver.
 #
 TWA_FLASH_FIRMWARE?=0
 
 KMOD = twa
 .PATH: ${.CURDIR}/../../dev/${KMOD}
-SRCS=	tw_osl_freebsd.c tw_osl_cam.c \
-	tw_cl_init.c tw_cl_io.c tw_cl_intr.c tw_cl_misc.c \
-	bus_if.h device_if.h pci_if.h opt_scsi.h opt_cam.h opt_twa.h
+SRCS=  tw_osl_freebsd.c tw_osl_cam.c \
+      tw_cl_init.c tw_cl_io.c tw_cl_intr.c tw_cl_misc.c \
+      bus_if.h device_if.h pci_if.h opt_scsi.h opt_cam.h opt_twa.h
+
+# Uncomment the following line to turn on Enclosure Services support.
+#CFLAGS+= -DTWA_ENCLOSURE_SUPPORT
 
 #CFLAGS+= -DTWA_DEBUG=0
 CFLAGS+= -I${.CURDIR}/../../dev/${KMOD}
 
 .if $(TWA_FLASH_FIRMWARE) != 0
 CFLAGS+= -DTWA_FLASH_FIRMWARE
-SRCS+=	tw_cl_fwimg.c
+SRCS+= tw_cl_fwimg.c
 .endif
 
 .include <bsd.kmod.mk>
+