From 47dd7a540b8a0cdc028914b7351fca0cf0a1d305 Mon Sep 17 00:00:00 2001 From: Giuseppe Cavallaro Date: Wed, 14 Oct 2009 15:13:45 -0700 Subject: net: add support for STMicroelectronics Ethernet controllers. This is the driver for the ST MAC 10/100/1000 on-chip Ethernet controllers (Synopsys IP blocks). Driver documentation: o http://stlinux.com/drupal/kernel/network/stmmac Revisions: o http://stlinux.com/drupal/kernel/network/stmmac-driver-revisions Performances: o http://stlinux.com/drupal/benchmarks/networking/stmmac Signed-off-by: Giuseppe Cavallaro Signed-off-by: David S. Miller --- drivers/net/stmmac/Kconfig | 53 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 drivers/net/stmmac/Kconfig (limited to 'drivers/net/stmmac/Kconfig') diff --git a/drivers/net/stmmac/Kconfig b/drivers/net/stmmac/Kconfig new file mode 100644 index 00000000000..35eaa5251d7 --- /dev/null +++ b/drivers/net/stmmac/Kconfig @@ -0,0 +1,53 @@ +config STMMAC_ETH + tristate "STMicroelectronics 10/100/1000 Ethernet driver" + select MII + select PHYLIB + depends on NETDEVICES && CPU_SUBTYPE_ST40 + help + This is the driver for the ST MAC 10/100/1000 on-chip Ethernet + controllers. ST Ethernet IPs are built around a Synopsys IP Core. + +if STMMAC_ETH + +config STMMAC_DA + bool "STMMAC DMA arbitration scheme" + default n + help + Selecting this option, rx has priority over Tx (only for Giga + Ethernet device). + By default, the DMA arbitration scheme is based on Round-robin + (rx:tx priority is 1:1). + +config STMMAC_DUAL_MAC + bool "STMMAC: dual mac support (EXPERIMENTAL)" + default n + depends on EXPERIMENTAL && STMMAC_ETH && !STMMAC_TIMER + help + Some ST SoCs (for example the stx7141 and stx7200c2) have two + Ethernet Controllers. This option turns on the second Ethernet + device on this kind of platforms. + +config STMMAC_TIMER + bool "STMMAC Timer optimisation" + default n + help + Use an external timer for mitigating the number of network + interrupts. + +choice + prompt "Select Timer device" + depends on STMMAC_TIMER + +config STMMAC_TMU_TIMER + bool "TMU channel 2" + depends on CPU_SH4 + help + +config STMMAC_RTC_TIMER + bool "Real time clock" + depends on RTC_CLASS + help + +endchoice + +endif -- cgit v1.2.3-70-g09d2