LXR linux/drivers/net/ethernet/wiznet/Kconfig

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