Initial import

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diff --git a/drivers/net/ethernet/wiznet/Kconfig b/drivers/net/ethernet/wiznet/Kconfig
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+++ b/drivers/net/ethernet/wiznet/Kconfig
@@ -0,0 +1,74 @@
+#
+# WIZnet devices configuration
+#
+
+config NET_VENDOR_WIZNET
+	bool "WIZnet devices"
+	depends on HAS_IOMEM
+	default y
+	---help---
+	  If you have a network (Ethernet) card belonging to this class, say Y
+	  and read the Ethernet-HOWTO, available from
+	  <http://www.tldp.org/docs.html#howto>.
+
+	  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 WIZnet devices. If you say Y, you will be asked
+	  for your specific card in the following questions.
+
+if NET_VENDOR_WIZNET
+
+config WIZNET_W5100
+	tristate "WIZnet W5100 Ethernet support"
+	depends on HAS_IOMEM
+	---help---
+	  Support for WIZnet W5100 chips.
+
+	  W5100 is a single chip with integrated 10/100 Ethernet MAC,
+	  PHY and hardware TCP/IP stack, but this driver is limited to
+	  the MAC and PHY functions only, onchip TCP/IP is unused.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called w5100.
+
+config WIZNET_W5300
+	tristate "WIZnet W5300 Ethernet support"
+	depends on HAS_IOMEM
+	---help---
+	  Support for WIZnet W5300 chips.
+
+	  W5300 is a single chip with integrated 10/100 Ethernet MAC,
+	  PHY and hardware TCP/IP stack, but this driver is limited to
+	  the MAC and PHY functions only, onchip TCP/IP is unused.
+
+	  To compile this driver as a module, choose M here: the module
+	  will be called w5300.
+
+choice
+	prompt "WIZnet interface mode"
+	depends on WIZNET_W5100 || WIZNET_W5300
+	default WIZNET_BUS_ANY
+
+config WIZNET_BUS_DIRECT
+	bool "Direct address bus mode"
+	---help---
+	  In direct address mode host system can directly access all registers
+	  after mapping to Memory-Mapped I/O space.
+
+config WIZNET_BUS_INDIRECT
+	bool "Indirect address bus mode"
+	---help---
+	  In indirect address mode host system indirectly accesses registers
+	  using Indirect Mode Address Register and Indirect Mode Data Register,
+	  which are directly mapped to Memory-Mapped I/O space.
+
+config WIZNET_BUS_ANY
+	bool "Select interface mode in runtime"
+	---help---
+	  If interface mode is unknown in compile time, it can be selected
+	  in runtime from board/platform resources configuration.
+
+	  Performance may decrease compared to explicitly selected bus mode.
+endchoice
+
+endif # NET_VENDOR_WIZNET