Add Attansic L1 ethernet driver.

This driver is a modified version of the Attansic reference driver
for the L1 ethernet adapter.  Attansic has granted permission for
its inclusion in the mainline kernel.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index ad92b6a..4f2ffbd 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2335,6 +2335,17 @@
 	  To compile this driver as a module, choose M here: the module
 	  will be called qla3xxx.
 
+config ATL1
+	tristate "Attansic L1 Gigabit Ethernet support (EXPERIMENTAL)"
+	depends on NET_PCI && PCI && EXPERIMENTAL
+	select CRC32
+	select MII
+	help
+	  This driver supports the Attansic L1 gigabit ethernet adapter.
+
+	  To compile this driver as a module, choose M here.  The module
+	  will be called atl1.
+
 endmenu
 
 #