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gerrit-public.fairphone.software / kernel / msm-4.9 / 6c48acfb2affa8b2aed810bb67888e0d1720a884 / . / drivers / net / ethernet / stmicro / stmmac / Kconfig
blob: e2f202e3932f518c78bc2c2febbe7efd32a39278 [file] [log] [blame]
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]1config STMMAC_ETH
2 tristate "STMicroelectronics 10/100/1000 Ethernet driver"
Geert Uytterhoevenfd1eb9e2013-05-09 11:04:46 +0000[diff] [blame]3 depends on HAS_IOMEM && HAS_DMA
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]4 select MII
5 select PHYLIB
Carmelo AMOROSO7ba8a9b2010-03-31 21:44:03 +0000[diff] [blame]6 select CRC32
Rayagond Kokatanur92ba6882013-03-26 04:43:11 +0000[diff] [blame]7 select PTP_1588_CLOCK
Chen-Yu Tsaic5e4ddb2014-01-17 21:24:41 +0800[diff] [blame]8 select RESET_CONTROLLER
Jeff Kirsher7ac66532011-05-16 00:05:19 -0700[diff] [blame]9 ---help---
Giuseppe CAVALLARO7187c1a2010-01-06 23:07:22 +0000[diff] [blame]10 This is the driver for the Ethernet IPs are built around a
Giuseppe CAVALLAROac757912010-08-23 20:40:41 +0000[diff] [blame]11 Synopsys IP Core and only tested on the STMicroelectronics
Giuseppe CAVALLARO7187c1a2010-01-06 23:07:22 +0000[diff] [blame]12 platforms.
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]13
14if STMMAC_ETH
15
Giuseppe CAVALLARObfab27a2011-12-21 03:58:19 +0000[diff] [blame]16config STMMAC_PLATFORM
Giuseppe CAVALLAROba27ec62012-06-04 19:22:57 +0000[diff] [blame]17 bool "STMMAC Platform bus support"
Giuseppe CAVALLARObfab27a2011-12-21 03:58:19 +0000[diff] [blame]18 depends on STMMAC_ETH
Giuseppe CAVALLARO33d5e332012-06-07 19:25:07 +0000[diff] [blame]19 default y
Giuseppe CAVALLARObfab27a2011-12-21 03:58:19 +0000[diff] [blame]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
Chen-Yu Tsaiaf0bd4e2014-01-17 21:24:47 +0800[diff] [blame]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
Giuseppe CAVALLARObfab27a2011-12-21 03:58:19 +0000[diff] [blame]40config STMMAC_PCI
Kees Cook6e1215a2013-01-22 10:30:30 -0800[diff] [blame]41 bool "STMMAC PCI bus support"
42 depends on STMMAC_ETH && PCI
Giuseppe CAVALLARObfab27a2011-12-21 03:58:19 +0000[diff] [blame]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
Giuseppe CAVALLARO7ac29052011-09-01 21:51:39 +0000[diff] [blame]52config STMMAC_DEBUG_FS
53 bool "Enable monitoring via sysFS "
54 default n
55 depends on STMMAC_ETH && DEBUG_FS
Giuseppe CAVALLARObfab27a2011-12-21 03:58:19 +0000[diff] [blame]56 ---help---
Giuseppe CAVALLAROe7434822011-09-01 21:51:41 +0000[diff] [blame]57 The stmmac entry in /sys reports DMA TX/RX rings
58 or (if supported) the HW cap register.
Giuseppe CAVALLARO7ac29052011-09-01 21:51:39 +0000[diff] [blame]59
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]60config STMMAC_DA
61 bool "STMMAC DMA arbitration scheme"
62 default n
Jeff Kirsher7ac66532011-05-16 00:05:19 -0700[diff] [blame]63 ---help---
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]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
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]69endif