1config STMMAC_ETH
2	tristate "STMicroelectronics 10/100/1000 Ethernet driver"
3	depends on HAS_IOMEM && HAS_DMA
4	select MII
5	select PHYLIB
6	select CRC32
7	select PTP_1588_CLOCK
8	select RESET_CONTROLLER
9	---help---
10	  This is the driver for the Ethernet IPs are built around a
11	  Synopsys IP Core and only tested on the STMicroelectronics
12	  platforms.
13
14if STMMAC_ETH
15
16config STMMAC_PLATFORM
17	bool "STMMAC Platform bus support"
18	depends on STMMAC_ETH
19	default y
20	---help---
21	  This selects the platform specific bus support for
22	  the stmmac device driver. This is the driver used
23	  on many embedded STM platforms based on ARM and SuperH
24	  processors.
25	  If you have a controller with this interface, say Y or M here.
26
27	  If unsure, say N.
28
29config DWMAC_SUNXI
30	bool "Allwinner GMAC support"
31	depends on STMMAC_PLATFORM && ARCH_SUNXI
32	default y
33	---help---
34	  Support for Allwinner A20/A31 GMAC ethernet controllers.
35
36	  This selects Allwinner SoC glue layer support for the
37	  stmmac device driver. This driver is used for A20/A31
38	  GMAC 	  ethernet controller.
39
40config STMMAC_PCI
41	bool "STMMAC PCI bus support"
42	depends on STMMAC_ETH && PCI
43	---help---
44	  This is to select the Synopsys DWMAC available on PCI devices,
45	  if you have a controller with this interface, say Y or M here.
46
47	  This PCI support is tested on XLINX XC2V3000 FF1152AMT0221
48	  D1215994A VIRTEX FPGA board.
49
50	  If unsure, say N.
51
52config STMMAC_DEBUG_FS
53	bool "Enable monitoring via sysFS "
54	default n
55	depends on STMMAC_ETH && DEBUG_FS
56	---help---
57	  The stmmac entry in /sys reports DMA TX/RX rings
58	  or (if supported) the HW cap register.
59
60config STMMAC_DA
61	bool "STMMAC DMA arbitration scheme"
62	default n
63	---help---
64	  Selecting this option, rx has priority over Tx (only for Giga
65	  Ethernet device).
66	  By default, the DMA arbitration scheme is based on Round-robin
67	  (rx:tx priority is 1:1).
68
69endif
70