1#
2# WIZnet devices configuration
3#
4
5config NET_VENDOR_WIZNET
6	bool "WIZnet devices"
7	default y
8	---help---
9	  If you have a network (Ethernet) card belonging to this class, say Y
10	  and read the Ethernet-HOWTO, available from
11	  <http://www.tldp.org/docs.html#howto>.
12
13	  Note that the answer to this question doesn't directly affect the
14	  kernel: saying N will just cause the configurator to skip all
15	  the questions about WIZnet devices. If you say Y, you will be asked
16	  for your specific card in the following questions.
17
18if NET_VENDOR_WIZNET
19
20config WIZNET_W5100
21	tristate "WIZnet W5100 Ethernet support"
22	---help---
23	  Support for WIZnet W5100 chips.
24
25	  W5100 is a single chip with integrated 10/100 Ethernet MAC,
26	  PHY and hardware TCP/IP stack, but this driver is limited to
27	  the MAC and PHY functions only, onchip TCP/IP is unused.
28
29	  To compile this driver as a module, choose M here: the module
30	  will be called w5100.
31
32config WIZNET_W5300
33	tristate "WIZnet W5300 Ethernet support"
34	---help---
35	  Support for WIZnet W5300 chips.
36
37	  W5300 is a single chip with integrated 10/100 Ethernet MAC,
38	  PHY and hardware TCP/IP stack, but this driver is limited to
39	  the MAC and PHY functions only, onchip TCP/IP is unused.
40
41	  To compile this driver as a module, choose M here: the module
42	  will be called w5300.
43
44choice
45	prompt "WIZnet interface mode"
46	default WIZNET_BUS_ANY
47
48config WIZNET_BUS_DIRECT
49	bool "Direct address bus mode"
50	---help---
51	  In direct address mode host system can directly access all registers
52	  after mapping to Memory-Mapped I/O space.
53
54config WIZNET_BUS_INDIRECT
55	bool "Indirect address bus mode"
56	---help---
57	  In indirect address mode host system indirectly accesses registers
58	  using Indirect Mode Address Register and Indirect Mode Data Register,
59	  which are directly mapped to Memory-Mapped I/O space.
60
61config WIZNET_BUS_ANY
62	bool "Select interface mode in runtime"
63	---help---
64	  If interface mode is unknown in compile time, it can be selected
65	  in runtime from board/platform resources configuration.
66
67	  Performance may decrease compared to explicitly selected bus mode.
68endchoice
69
70config WIZNET_TX_FLOW
71	bool "Use transmit flow control"
72	default y
73	help
74	  This enables transmit flow control for WIZnet chips.
75	  If unsure, say Y.
76
77endif # NET_VENDOR_WIZNET
78