drivers/net/stmmac/Kconfig

   1 config STMMAC_ETH
   2         tristate "STMicroelectronics 10/100/1000 Ethernet driver"
   3         select MII
   4         select PHYLIB
   5         depends on NETDEVICES && CPU_SUBTYPE_ST40
   6         help
   7           This is the driver for the ST MAC 10/100/1000 on-chip Ethernet
   8           controllers. ST Ethernet IPs are built around a Synopsys IP Core.
   9
  10 if STMMAC_ETH
  11
  12 config STMMAC_DA
  13         bool "STMMAC DMA arbitration scheme"
  14         default n
  15         help
  16           Selecting this option, rx has priority over Tx (only for Giga
  17           Ethernet device).
  18           By default, the DMA arbitration scheme is based on Round-robin
  19           (rx:tx priority is 1:1).
  20
  21 config STMMAC_DUAL_MAC
  22         bool "STMMAC: dual mac support (EXPERIMENTAL)"
  23         default n
  24         depends on EXPERIMENTAL && STMMAC_ETH && !STMMAC_TIMER
  25         help
  26           Some ST SoCs (for example the stx7141 and stx7200c2) have two
  27           Ethernet Controllers. This option turns on the second Ethernet
  28           device on this kind of platforms.
  29
  30 config STMMAC_TIMER
  31         bool "STMMAC Timer optimisation"
  32         default n
  33         help
  34           Use an external timer for mitigating the number of network
  35           interrupts.
  36
  37 choice
  38         prompt "Select Timer device"
  39         depends on STMMAC_TIMER
  40
  41 config STMMAC_TMU_TIMER
  42         bool "TMU channel 2"
  43         depends on CPU_SH4
  44         help
  45
  46 config STMMAC_RTC_TIMER
  47         bool "Real time clock"
  48         depends on RTC_CLASS
  49         help
  50
  51 endchoice
  52
  53 endif