NET: Add ezchip ethernet driver

Simple LAN device for debug or management purposes.
Device supports interrupts for RX and TX(completion).
Device does not have DMA ability.

Signed-off-by: Noam Camus <noamc@ezchip.com>
Signed-off-by: Tal Zilcer <talz@ezchip.com>
Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/ezchip/Kconfig

@@ -0,0 +1,26 @@
+#
+# EZchip network device configuration
+#
+
+config NET_VENDOR_EZCHIP
+	bool "EZchip devices"
+	default y
+	---help---
+	  If you have a network (Ethernet) device belonging to this class, say Y.
+
+	  Note that the answer to this question doesn't directly affect the
+	  kernel: saying N will just cause the configurator to skip all
+	  the questions about EZchip devices. If you say Y, you will be asked for
+	  your specific device in the following questions.
+
+if NET_VENDOR_EZCHIP
+
+config EZCHIP_NPS_MANAGEMENT_ENET
+	tristate "EZchip NPS management enet support"
+	depends on OF_IRQ && OF_NET
+	---help---
+	  Simple LAN device for debug or management purposes.
+	  Device supports interrupts for RX and TX(completion).
+	  Device does not have DMA ability.
+
+endif