Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / ethernet / wiznet / Kconfig

diff --git a/kernel/drivers/net/ethernet/wiznet/Kconfig b/kernel/drivers/net/ethernet/wiznet/Kconfig
new file mode 100644 (file)
index 0000000..b4d2816
--- /dev/null
+++ b/kernel/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