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path: root/drivers/net/ethernet/mediatek/Kconfig
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2024-07-14net: airoha: Introduce ethernet support for EN7581 SoCLorenzo Bianconi1-1/+9
Add airoha_eth driver in order to introduce ethernet support for Airoha EN7581 SoC available on EN7581 development board (en7581-evb). EN7581 mac controller is mainly composed by the Frame Engine (PSE+PPE) and QoS-DMA (QDMA) modules. FE is used for traffic offloading (just basic functionalities are currently supported) while QDMA is used for DMA operations and QOS functionalities between the mac layer and the external modules conncted to the FE GDM ports (e.g MT7530 DSA switch or external phys). A general overview of airoha_eth architecture is reported below: ┌───────┐ ┌───────┐ │ QDMA2 │ │ QDMA1 │ └───┬───┘ └───┬───┘ │ │ ┌───────▼─────────────────────────────────────────────▼────────┐ │ │ │ P5 P0 │ │ │ │ │ │ │ ┌──────┐ │ P3 ├────► GDM3 │ │ │ └──────┘ │ │ │ │ ┌─────┐ │ │ │ PPE ◄────┤ P4 PSE │ └─────┘ │ │ │ │ │ │ │ │ ┌──────┐ │ P9 ├────► GDM4 │ │ │ └──────┘ │ │ │ │ │ │ │ P2 P1 │ └─────────┬───────────────────────────────────────────┬────────┘ │ │ ┌───▼──┐ ┌──▼───┐ │ GDM2 │ │ GDM1 │ └──────┘ └──┬───┘ │ ┌────▼─────┐ │ MT7530 │ └──────────┘ Currently only hw LAN features (QDMA1+GDM1) are available while hw WAN (QDMA2+GDM{2,3,4}) ones will be added with subsequent patches introducing traffic offloading support. Tested-by: Benjamin Larsson <[email protected]> Signed-off-by: Lorenzo Bianconi <[email protected]> Link: https://patch.msgid.link/274945d2391c195098ab180a46d0617b18b9e42c.1720818878.git.lorenzo@kernel.org Signed-off-by: Jakub Kicinski <[email protected]>
2023-03-20net: ethernet: mtk_eth_soc: switch to external PCS driverDaniel Golle1-0/+2
Now that we got a PCS driver, use it and remove the now redundant PCS code and it's header macros from the Ethernet driver. Signed-off-by: Daniel Golle <[email protected]> Tested-by: Frank Wunderlich <[email protected]> Reviewed-by: Russell King (Oracle) <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
2022-07-25net: ethernet: mtk_eth_soc: add support for page_pool_get_statsLorenzo Bianconi1-0/+1
Introduce support for the page_pool stats API into mtk_eth_soc driver. Report page_pool stats through ethtool. Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-07-25net: ethernet: mtk_eth_soc: rely on page_pool for single page buffersLorenzo Bianconi1-0/+1
Rely on page_pool allocator for single page buffers in order to keep them dma mapped and add skb recycling support. Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2022-04-06net: ethernet: mtk_eth_soc: add support for Wireless Ethernet Dispatch (WED)Felix Fietkau1-0/+4
The Wireless Ethernet Dispatch subsystem on the MT7622 SoC can be configured to intercept and handle access to the DMA queues and PCIe interrupts for a MT7615/MT7915 wireless card. It can manage the internal WDMA (Wireless DMA) controller, which allows ethernet packets to be passed from the packet switch engine (PSE) to the wireless card, bypassing the CPU entirely. This can be used to implement hardware flow offloading from ethernet to WLAN. Signed-off-by: Felix Fietkau <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-12-13net: mtk_eth: add COMPILE_TEST supportLorenzo Bianconi1-1/+2
Improve the build testing of mtk_eth drivers by enabling them when COMPILE_TEST is selected. Moreover COMPILE_TEST will be useful for the driver development. Signed-off-by: Lorenzo Bianconi <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-04-23net: ethernet: mtk_eth_soc: implement dynamic interrupt moderationFelix Fietkau1-0/+1
Reduces the number of interrupts under load Signed-off-by: Felix Fietkau <[email protected]> [Ilya: add documentation for new struct fields] Signed-off-by: Ilya Lipnitskiy <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2021-04-19net: ethernet: mtk_eth_soc: fix undefined reference to `dsa_port_from_netdev'Pablo Neira Ayuso1-0/+1
Caused by: CONFIG_NET_DSA=m CONFIG_NET_MEDIATEK_SOC=y mtk_ppe_offload.c:undefined reference to `dsa_port_from_netdev' Fixes: 502e84e2382d ("net: ethernet: mtk_eth_soc: add flow offloading support") Reported-by: kernel test robot <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-10-21net: ethernet: mtk-star-emac: select REGMAP_MMIOBartosz Golaszewski1-0/+1
The driver depends on mmio regmap API but doesn't select the appropriate Kconfig option. This fixes it. Fixes: 8c7bd5a454ff ("net: ethernet: mtk-star-emac: new driver") Signed-off-by: Bartosz Golaszewski <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2020-06-14treewide: replace '---help---' in Kconfig files with 'help'Masahiro Yamada1-2/+2
Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over '---help---'"), the number of '---help---' has been gradually decreasing, but there are still more than 2400 instances. This commit finishes the conversion. While I touched the lines, I also fixed the indentation. There are a variety of indentation styles found. a) 4 spaces + '---help---' b) 7 spaces + '---help---' c) 8 spaces + '---help---' d) 1 space + 1 tab + '---help---' e) 1 tab + '---help---' (correct indentation) f) 1 tab + 1 space + '---help---' g) 1 tab + 2 spaces + '---help---' In order to convert all of them to 1 tab + 'help', I ran the following commend: $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/' Signed-off-by: Masahiro Yamada <[email protected]>
2020-05-22net: ethernet: mtk-star-emac: new driverBartosz Golaszewski1-0/+7
This adds the driver for the MediaTek STAR Ethernet MAC currently used on the MT8* SoC family. For now we only support full-duplex. Signed-off-by: Bartosz Golaszewski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2020-05-22net: ethernet: mediatek: rename Kconfig promptBartosz Golaszewski1-1/+1
We'll soon by adding a second MediaTek Ethernet driver so modify the Kconfig prompt. Signed-off-by: Bartosz Golaszewski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2019-08-27net: ethernet: mediatek: Add basic PHYLINK supportRené van Dorst1-1/+1
This convert the basics to PHYLINK API. SGMII support is not in this patch. Signed-off-by: René van Dorst <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2019-08-18net: ethernet: mediatek: Add MT7628/88 SoC supportStefan Roese1-1/+1
This patch adds support for the MediaTek MT7628/88 SoCs to the common MediaTek ethernet driver. Some minor changes are needed for this and a bigger change, as the MT7628 does not support QDMA (only PDMA). Signed-off-by: Stefan Roese <[email protected]> Cc: René van Dorst <[email protected]> Cc: Daniel Golle <[email protected]> Cc: Sean Wang <[email protected]> Cc: John Crispin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2019-07-31net: mediatek: Drop unneeded dependency on NET_VENDOR_MEDIATEKGeert Uytterhoeven1-1/+0
The whole block is protected by "if NET_VENDOR_MEDIATEK", so there is no need for individual driver config symbols to duplicate this dependency. Signed-off-by: Geert Uytterhoeven <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-01-30net: ethernet: mediatek: support MT7621 SoC ethernet hardwareBjørn Mork1-1/+1
The Mediatek MT7621 SoC contains the same ethernet hardware module as used on a number of other MediaTek SoC parts. There are some minor differences to deal with but we can use the same driver to support them all. This patch is based on work by Bjørn Mork <[email protected]>, and his original patch is at: https://github.com/bmork/LEDE/commit/3293bc63f5461ca1eb0bbc4ed90145335e7e3404 There is an additional compatible devicetree type added, and the primary change to the code required is to support a single interrupt (for both RX and TX interrupts). Signed-off-by: Bjørn Mork <[email protected]> [[email protected]: rebase to mainline and irq handler fix] Signed-off-by: Greg Ungerer <[email protected]> Reviewed-by: Florian Fainelli <[email protected]> Acked-by: Sean Wang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-01net-next: mediatek: add platform data to adapt into various hardwareSean Wang1-3/+3
This patch is the preparation patch in order to adapt into various hardware through adding platform data which holds specific characteristics among MediaTek SoCs and introducing the unified clock handler for those distinct clock requirements depending on different features such as TRGMII and SGMII getting support on the target SoC. And finally, add enhancement with given the generic description for Kconfig and remove the unnecessary machine type dependency in Makefile. Signed-off-by: Sean Wang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-03-10net-next: mediatek: add Kconfig and MakefileJohn Crispin1-0/+17
This patch adds the Makefile and Kconfig required to make the driver build. Signed-off-by: John Crispin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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