From cf9610f9116d55c5a66ef9f1faecacabd93a9322 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 24 Aug 2026 08:46:03 -0700 Subject: Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ... --- net/dsa/Kconfig | 230 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 230 insertions(+) create mode 100644 net/dsa/Kconfig (limited to 'net/dsa/Kconfig') diff --git a/net/dsa/Kconfig b/net/dsa/Kconfig new file mode 100644 index 000000000..23b4b7400 --- /dev/null +++ b/net/dsa/Kconfig @@ -0,0 +1,230 @@ +# SPDX-License-Identifier: GPL-2.0-only + +menuconfig NET_DSA + tristate "Distributed Switch Architecture" + depends on BRIDGE || BRIDGE=n + depends on HSR || HSR=n + depends on INET && NETDEVICES + select GRO_CELLS + select NET_SWITCHDEV + select PHYLINK + select NET_DEVLINK + imply NET_SELFTESTS + help + Say Y if you want to enable support for the hardware switches supported + by the Distributed Switch Architecture. + +if NET_DSA + +# Drivers must select the appropriate tagging format(s) + +config NET_DSA_TAG_NONE + tristate "No-op tag driver" + help + Say Y or M if you want to enable support for switches which don't tag + frames over the CPU port. + +config NET_DSA_TAG_AR9331 + tristate "Tag driver for Atheros AR9331 SoC with built-in switch" + help + Say Y or M if you want to enable support for tagging frames for + the Atheros AR9331 SoC with built-in switch. + +config NET_DSA_TAG_BRCM_COMMON + tristate + default n + +config NET_DSA_TAG_BRCM + tristate "Tag driver for Broadcom switches using in-frame headers" + select NET_DSA_TAG_BRCM_COMMON + help + Say Y if you want to enable support for tagging frames for the + Broadcom switches which place the tag after the MAC source address. + +config NET_DSA_TAG_BRCM_LEGACY + tristate "Tag driver for BCM63xx legacy switches using in-frame headers" + select NET_DSA_TAG_BRCM_COMMON + help + Say Y if you want to enable support for tagging frames for the + BCM63xx legacy switches which place the tag after the MAC source + address. + This tag is used in BCM63xx legacy switches which work without the + original FCS and length before the tag insertion. + +config NET_DSA_TAG_BRCM_LEGACY_FCS + tristate "Tag driver for BCM53xx legacy switches using in-frame headers" + select NET_DSA_TAG_BRCM_COMMON + help + Say Y if you want to enable support for tagging frames for the + BCM53xx legacy switches which place the tag after the MAC source + address. + This tag is used in BCM53xx legacy switches which expect original + FCS and length before the tag insertion to be present. + +config NET_DSA_TAG_BRCM_PREPEND + tristate "Tag driver for Broadcom switches using prepended headers" + select NET_DSA_TAG_BRCM_COMMON + help + Say Y if you want to enable support for tagging frames for the + Broadcom switches which places the tag before the Ethernet header + (prepended). + +config NET_DSA_TAG_HELLCREEK + tristate "Tag driver for Hirschmann Hellcreek TSN switches" + help + Say Y or M if you want to enable support for tagging frames + for the Hirschmann Hellcreek TSN switches. + +config NET_DSA_TAG_GSWIP + tristate "Tag driver for Lantiq / Intel GSWIP switches" + help + Say Y or M if you want to enable support for tagging frames for the + Lantiq / Intel GSWIP switches. + +config NET_DSA_TAG_DSA_COMMON + tristate + +config NET_DSA_TAG_DSA + tristate "Tag driver for Marvell switches using DSA headers" + select NET_DSA_TAG_DSA_COMMON + help + Say Y or M if you want to enable support for tagging frames for the + Marvell switches which use DSA headers. + +config NET_DSA_TAG_EDSA + tristate "Tag driver for Marvell switches using EtherType DSA headers" + select NET_DSA_TAG_DSA_COMMON + help + Say Y or M if you want to enable support for tagging frames for the + Marvell switches which use EtherType DSA headers. + +config NET_DSA_TAG_MT7628 + tristate "Tag driver for the MT7628 embedded switch" + help + Say Y or M if you want to enable support for tagging frames for the + switch embedded in the MT7628 SoC. + +config NET_DSA_TAG_MTK + tristate "Tag driver for Mediatek switches" + help + Say Y or M if you want to enable support for tagging frames for + Mediatek switches. + +config NET_DSA_TAG_MXL_862XX + tristate "Tag driver for MaxLinear MxL862xx switches" + help + Say Y or M if you want to enable support for tagging frames for the + MaxLinear MxL86252 and MxL86282 switches using their native 8-byte + tagging protocol. + +config NET_DSA_TAG_MXL_GSW1XX + tristate "Tag driver for MaxLinear GSW1xx switches" + help + The GSW1xx family of switches supports an 8-byte special tag which + can be used on the CPU port of the switch. + Say Y or M if you want to enable support for tagging frames for + MaxLinear GSW1xx switches. + +config NET_DSA_TAG_KSZ + tristate "Tag driver for Microchip 8795/937x/9477/9893 families of switches" + help + Say Y if you want to enable support for tagging frames for the + Microchip 8795/937x/9477/9893 families of switches. + +config NET_DSA_TAG_NETC + tristate "Tag driver for NXP NETC switches" + help + Say Y or M if you want to enable support for the NXP Switch Tag (NST), + as implemented by NXP NETC switches having version 4.3 or later. The + switch tag is a proprietary header added to frames after the source + MAC address, it has 3 types and each type has different subtypes, so + its length depends on the type and subtype of the tag, the maximum + length is 14 bytes. + +config NET_DSA_TAG_OCELOT + tristate "Tag driver for Ocelot family of switches, using NPI port" + select PACKING + help + Say Y or M if you want to enable NPI tagging for the Ocelot switches + (VSC7511, VSC7512, VSC7513, VSC7514, VSC9953, VSC9959). In this mode, + the frames over the Ethernet CPU port are prepended with a + hardware-defined injection/extraction frame header. Flow control + (PAUSE frames) over the CPU port is not supported when operating in + this mode. + +config NET_DSA_TAG_OCELOT_8021Q + tristate "Tag driver for Ocelot family of switches, using VLAN" + help + Say Y or M if you want to enable support for tagging frames with a + custom VLAN-based header. Frames that require timestamping, such as + PTP, are not delivered over Ethernet but over register-based MMIO. + Flow control over the CPU port is functional in this mode. When using + this mode, less TCAM resources (VCAP IS1, IS2, ES0) are available for + use with tc-flower. + +config NET_DSA_TAG_QCA + tristate "Tag driver for Qualcomm Atheros QCA8K switches" + help + Say Y or M if you want to enable support for tagging frames for + the Qualcomm Atheros QCA8K switches. + +config NET_DSA_TAG_RTL4_A + tristate "Tag driver for Realtek 4 byte protocol A tags" + help + Say Y or M if you want to enable support for tagging frames for the + Realtek switches with 4 byte protocol A tags, such as found in + the Realtek RTL8366RB. + +config NET_DSA_TAG_RTL8_4 + tristate "Tag driver for Realtek 8 byte protocol 4 tags" + help + Say Y or M if you want to enable support for tagging frames for Realtek + switches with 8 byte protocol 4 tags, such as the Realtek RTL8365MB-VC. + +config NET_DSA_TAG_RZN1_A5PSW + tristate "Tag driver for Renesas RZ/N1 A5PSW switch" + help + Say Y or M if you want to enable support for tagging frames for + Renesas RZ/N1 embedded switch that uses an 8 byte tag located after + destination MAC address. + +config NET_DSA_TAG_LAN9303 + tristate "Tag driver for SMSC/Microchip LAN9303 family of switches" + help + Say Y or M if you want to enable support for tagging frames for the + SMSC/Microchip LAN9303 family of switches. + +config NET_DSA_TAG_SJA1105 + tristate "Tag driver for NXP SJA1105 switches" + select PACKING + help + Say Y or M if you want to enable support for tagging frames with the + NXP SJA1105 switch family. Both the native tagging protocol (which + is only for link-local traffic) as well as non-native tagging (based + on a custom 802.1Q VLAN header) are available. + +config NET_DSA_TAG_TRAILER + tristate "Tag driver for switches using a trailer tag" + help + Say Y or M if you want to enable support for tagging frames at + with a trailed. e.g. Marvell 88E6060. + +config NET_DSA_TAG_VSC73XX_8021Q + tristate "Tag driver for Microchip/Vitesse VSC73xx family of switches, using VLAN" + help + Say Y or M if you want to enable support for tagging frames with a + custom VLAN-based header. + +config NET_DSA_TAG_XRS700X + tristate "Tag driver for XRS700x switches" + help + Say Y or M if you want to enable support for tagging frames for + Arrow SpeedChips XRS700x switches that use a single byte tag trailer. + +config NET_DSA_TAG_YT921X + tristate "Tag driver for Motorcomm YT921x switches" + help + Say Y or M if you want to enable support for tagging frames for + Motorcomm YT921x switches. + +endif -- cgit v1.3.1