2 tristate "STMicroelectronics 10/100/1000 Ethernet driver"
6 depends on NETDEVICES && CPU_SUBTYPE_ST40
8 This is the driver for the Ethernet IPs are built around a
9 Synopsys IP Core and fully tested on the STMicroelectronics
15 bool "STMMAC DMA arbitration scheme"
18 Selecting this option, rx has priority over Tx (only for Giga
20 By default, the DMA arbitration scheme is based on Round-robin
21 (rx:tx priority is 1:1).
23 config STMMAC_DUAL_MAC
24 bool "STMMAC: dual mac support (EXPERIMENTAL)"
26 depends on EXPERIMENTAL && STMMAC_ETH && !STMMAC_TIMER
28 Some ST SoCs (for example the stx7141 and stx7200c2) have two
29 Ethernet Controllers. This option turns on the second Ethernet
30 device on this kind of platforms.
33 bool "STMMAC Timer optimisation"
36 Use an external timer for mitigating the number of network
37 interrupts. Currently, for SH architectures, it is possible
38 to use the TMU channel 2 and the SH-RTC device.
41 prompt "Select Timer device"
42 depends on STMMAC_TIMER
44 config STMMAC_TMU_TIMER
49 config STMMAC_RTC_TIMER
50 bool "Real time clock"