| config STMMAC_ETH |
| tristate "STMicroelectronics 10/100/1000 Ethernet driver" |
| depends on HAS_IOMEM && HAS_DMA |
| select MII |
| select PHYLIB |
| select CRC32 |
| select PTP_1588_CLOCK |
| select RESET_CONTROLLER |
| ---help--- |
| This is the driver for the Ethernet IPs are built around a |
| Synopsys IP Core and only tested on the STMicroelectronics |
| platforms. |
| |
| if STMMAC_ETH |
| |
| config STMMAC_PLATFORM |
| bool "STMMAC Platform bus support" |
| depends on STMMAC_ETH |
| default y |
| ---help--- |
| This selects the platform specific bus support for |
| the stmmac device driver. This is the driver used |
| on many embedded STM platforms based on ARM and SuperH |
| processors. |
| If you have a controller with this interface, say Y or M here. |
| |
| If unsure, say N. |
| |
| config DWMAC_SUNXI |
| bool "Allwinner GMAC support" |
| depends on STMMAC_PLATFORM && ARCH_SUNXI |
| default y |
| ---help--- |
| Support for Allwinner A20/A31 GMAC ethernet controllers. |
| |
| This selects Allwinner SoC glue layer support for the |
| stmmac device driver. This driver is used for A20/A31 |
| GMAC ethernet controller. |
| |
| config DWMAC_STI |
| bool "STi GMAC support" |
| depends on STMMAC_PLATFORM && ARCH_STI |
| default y |
| ---help--- |
| Support for ethernet controller on STi SOCs. |
| |
| This selects STi SoC glue layer support for the stmmac |
| device driver. This driver is used on for the STi series |
| SOCs GMAC ethernet controller. |
| |
| config STMMAC_PCI |
| bool "STMMAC PCI bus support" |
| depends on STMMAC_ETH && PCI |
| ---help--- |
| This is to select the Synopsys DWMAC available on PCI devices, |
| if you have a controller with this interface, say Y or M here. |
| |
| This PCI support is tested on XLINX XC2V3000 FF1152AMT0221 |
| D1215994A VIRTEX FPGA board. |
| |
| If unsure, say N. |
| |
| config STMMAC_DEBUG_FS |
| bool "Enable monitoring via sysFS " |
| default n |
| depends on STMMAC_ETH && DEBUG_FS |
| ---help--- |
| The stmmac entry in /sys reports DMA TX/RX rings |
| or (if supported) the HW cap register. |
| |
| 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). |
| |
| endif |
