From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- drivers/net/phy/Kconfig | 378 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 378 insertions(+) create mode 100644 drivers/net/phy/Kconfig (limited to 'drivers/net/phy/Kconfig') diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig new file mode 100644 index 000000000..54874555c --- /dev/null +++ b/drivers/net/phy/Kconfig @@ -0,0 +1,378 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# PHY Layer Configuration +# + +config PHYLINK + tristate + depends on NETDEVICES + select PHYLIB + select SWPHY + help + PHYlink models the link between the PHY and MAC, allowing fixed + configuration links, PHYs, and Serdes links with MAC level + autonegotiation modes. + +menuconfig PHYLIB + tristate "PHY Device support and infrastructure" + depends on NETDEVICES + select MDIO_DEVICE + select MDIO_DEVRES + help + Ethernet controllers are usually attached to PHY + devices. This option provides infrastructure for + managing PHY devices. + +if PHYLIB + +config SWPHY + bool + +config LED_TRIGGER_PHY + bool "Support LED triggers for tracking link state" + depends on LEDS_TRIGGERS + help + Adds support for a set of LED trigger events per-PHY. Link + state change will trigger the events, for consumption by an + LED class driver. There are triggers for each link speed currently + supported by the PHY and also a one common "link" trigger as a + logical-or of all the link speed ones. + All these triggers are named according to the following pattern: + :: + + Where speed is in the form: + Mbps OR Gbps OR link + for any speed known to the PHY. + + +config FIXED_PHY + tristate "MDIO Bus/PHY emulation with fixed speed/link PHYs" + select SWPHY + help + Adds the platform "fixed" MDIO Bus to cover the boards that use + PHYs that are not connected to the real MDIO bus. + + Currently tested with mpc866ads and mpc8349e-mitx. + +config SFP + tristate "SFP cage support" + depends on I2C && PHYLINK + depends on HWMON || HWMON=n + select MDIO_I2C + +comment "MII PHY device drivers" + +config AMD_PHY + tristate "AMD PHYs" + help + Currently supports the am79c874 + +config MESON_GXL_PHY + tristate "Amlogic Meson GXL Internal PHY" + depends on ARCH_MESON || COMPILE_TEST + help + Currently has a driver for the Amlogic Meson GXL Internal PHY + +config ADIN_PHY + tristate "Analog Devices Industrial Ethernet PHYs" + help + Adds support for the Analog Devices Industrial Ethernet PHYs. + Currently supports the: + - ADIN1200 - Robust,Industrial, Low Power 10/100 Ethernet PHY + - ADIN1300 - Robust,Industrial, Low Latency 10/100/1000 Gigabit + Ethernet PHY + +config ADIN1100_PHY + tristate "Analog Devices Industrial Ethernet T1L PHYs" + help + Adds support for the Analog Devices Industrial T1L Ethernet PHYs. + Currently supports the: + - ADIN1100 - Robust,Industrial, Low Power 10BASE-T1L Ethernet PHY + +config AQUANTIA_PHY + tristate "Aquantia PHYs" + help + Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405 + +config AX88796B_PHY + tristate "Asix PHYs" + help + Currently supports the Asix Electronics PHY found in the X-Surf 100 + AX88796B package. + +config BROADCOM_PHY + tristate "Broadcom 54XX PHYs" + select BCM_NET_PHYLIB + select BCM_NET_PHYPTP if NETWORK_PHY_TIMESTAMPING + depends on PTP_1588_CLOCK_OPTIONAL + help + Currently supports the BCM5411, BCM5421, BCM5461, BCM54616S, BCM5464, + BCM5481, BCM54810 and BCM5482 PHYs. + +config BCM54140_PHY + tristate "Broadcom BCM54140 PHY" + depends on HWMON || HWMON=n + select BCM_NET_PHYLIB + help + Support the Broadcom BCM54140 Quad SGMII/QSGMII PHY. + + This driver also supports the hardware monitoring of this PHY and + exposes voltage and temperature sensors. + +config BCM63XX_PHY + tristate "Broadcom 63xx SOCs internal PHY" + depends on BCM63XX || COMPILE_TEST + select BCM_NET_PHYLIB + help + Currently supports the 6348 and 6358 PHYs. + +config BCM7XXX_PHY + tristate "Broadcom 7xxx SOCs internal PHYs" + select BCM_NET_PHYLIB + help + Currently supports the BCM7366, BCM7439, BCM7445, and + 40nm and 65nm generation of BCM7xxx Set Top Box SoCs. + +config BCM84881_PHY + tristate "Broadcom BCM84881 PHY" + help + Support the Broadcom BCM84881 PHY. + +config BCM87XX_PHY + tristate "Broadcom BCM8706 and BCM8727 PHYs" + help + Currently supports the BCM8706 and BCM8727 10G Ethernet PHYs. + +config BCM_CYGNUS_PHY + tristate "Broadcom Cygnus/Omega SoC internal PHY" + depends on ARCH_BCM_IPROC || COMPILE_TEST + depends on MDIO_BCM_IPROC + select BCM_NET_PHYLIB + help + This PHY driver is for the 1G internal PHYs of the Broadcom + Cygnus and Omega Family SoC. + + Currently supports internal PHY's used in the BCM11300, + BCM11320, BCM11350, BCM11360, BCM58300, BCM58302, + BCM58303 & BCM58305 Broadcom Cygnus SoCs. + +config BCM_NET_PHYLIB + tristate + +config BCM_NET_PHYPTP + tristate + +config CICADA_PHY + tristate "Cicada PHYs" + help + Currently supports the cis8204 + +config CORTINA_PHY + tristate "Cortina EDC CDR 10G Ethernet PHY" + help + Currently supports the CS4340 phy. + +config DAVICOM_PHY + tristate "Davicom PHYs" + help + Currently supports dm9161e and dm9131 + +config ICPLUS_PHY + tristate "ICPlus PHYs" + help + Currently supports the IP175C and IP1001 PHYs. + +config LXT_PHY + tristate "Intel LXT PHYs" + help + Currently supports the lxt970, lxt971 + +config INTEL_XWAY_PHY + tristate "Intel XWAY PHYs" + help + Supports the Intel XWAY (former Lantiq) 11G and 22E PHYs. + These PHYs are marked as standalone chips under the names + PEF 7061, PEF 7071 and PEF 7072 or integrated into the Intel + SoCs xRX200, xRX300, xRX330, xRX350 and xRX550. + +config LSI_ET1011C_PHY + tristate "LSI ET1011C PHY" + help + Supports the LSI ET1011C PHY. + +config MARVELL_PHY + tristate "Marvell Alaska PHYs" + help + Currently has a driver for the 88E1XXX + +config MARVELL_10G_PHY + tristate "Marvell Alaska 10Gbit PHYs" + help + Support for the Marvell Alaska MV88X3310 and compatible PHYs. + +config MARVELL_88X2222_PHY + tristate "Marvell 88X2222 PHY" + help + Support for the Marvell 88X2222 Dual-port Multi-speed Ethernet + Transceiver. + +config MAXLINEAR_GPHY + tristate "Maxlinear Ethernet PHYs" + select POLYNOMIAL if HWMON + depends on HWMON || HWMON=n + help + Support for the Maxlinear GPY115, GPY211, GPY212, GPY215, + GPY241, GPY245 PHYs. + +config MEDIATEK_GE_PHY + tristate "MediaTek Gigabit Ethernet PHYs" + help + Supports the MediaTek Gigabit Ethernet PHYs. + +config MICREL_PHY + tristate "Micrel PHYs" + depends on PTP_1588_CLOCK_OPTIONAL + help + Supports the KSZ9021, VSC8201, KS8001 PHYs. + +config MICROCHIP_PHY + tristate "Microchip PHYs" + help + Supports the LAN88XX PHYs. + +config MICROCHIP_T1_PHY + tristate "Microchip T1 PHYs" + help + Supports the LAN87XX PHYs. + +config MICROSEMI_PHY + tristate "Microsemi PHYs" + depends on MACSEC || MACSEC=n + depends on PTP_1588_CLOCK_OPTIONAL || !NETWORK_PHY_TIMESTAMPING + select CRYPTO_LIB_AES if MACSEC + help + Currently supports VSC8514, VSC8530, VSC8531, VSC8540 and VSC8541 PHYs + +config MOTORCOMM_PHY + tristate "Motorcomm PHYs" + help + Enables support for Motorcomm network PHYs. + Currently supports YT85xx Gigabit Ethernet PHYs. + +config NATIONAL_PHY + tristate "National Semiconductor PHYs" + help + Currently supports the DP83865 PHY. + +config NXP_C45_TJA11XX_PHY + tristate "NXP C45 TJA11XX PHYs" + depends on PTP_1588_CLOCK_OPTIONAL + help + Enable support for NXP C45 TJA11XX PHYs. + Currently supports only the TJA1103 PHY. + +config NXP_TJA11XX_PHY + tristate "NXP TJA11xx PHYs support" + depends on HWMON + help + Currently supports the NXP TJA1100 and TJA1101 PHY. + +config NCN26000_PHY + tristate "Onsemi 10BASE-T1S Ethernet PHY" + help + Adds support for the onsemi 10BASE-T1S Ethernet PHY. + Currently supports the NCN26000 10BASE-T1S Industrial PHY + with MII interface. + +config AT803X_PHY + tristate "Qualcomm Atheros AR803X PHYs and QCA833x PHYs" + depends on REGULATOR + help + Currently supports the AR8030, AR8031, AR8033, AR8035 and internal + QCA8337(Internal qca8k PHY) model + +config QSEMI_PHY + tristate "Quality Semiconductor PHYs" + help + Currently supports the qs6612 + +config REALTEK_PHY + tristate "Realtek PHYs" + help + Supports the Realtek 821x PHY. + +config RENESAS_PHY + tristate "Renesas PHYs" + help + Supports the Renesas PHYs uPD60620 and uPD60620A. + +config ROCKCHIP_PHY + tristate "Rockchip Ethernet PHYs" + help + Currently supports the integrated Ethernet PHY. + +config SMSC_PHY + tristate "SMSC PHYs" + help + Currently supports the LAN83C185, LAN8187 and LAN8700 PHYs + +config STE10XP + tristate "STMicroelectronics STe10Xp PHYs" + help + This is the driver for the STe100p and STe101p PHYs. + +config TERANETICS_PHY + tristate "Teranetics PHYs" + help + Currently supports the Teranetics TN2020 + +config DP83822_PHY + tristate "Texas Instruments DP83822/825/826 PHYs" + help + Supports the DP83822, DP83825I, DP83825CM, DP83825CS, DP83825S, + DP83826C and DP83826NC PHYs. + +config DP83TC811_PHY + tristate "Texas Instruments DP83TC811 PHY" + help + Supports the DP83TC811 PHY. + +config DP83848_PHY + tristate "Texas Instruments DP83848 PHY" + help + Supports the DP83848 PHY. + +config DP83867_PHY + tristate "Texas Instruments DP83867 Gigabit PHY" + help + Currently supports the DP83867 PHY. + +config DP83869_PHY + tristate "Texas Instruments DP83869 Gigabit PHY" + help + Currently supports the DP83869 PHY. This PHY supports copper and + fiber connections. + +config DP83TD510_PHY + tristate "Texas Instruments DP83TD510 Ethernet 10Base-T1L PHY" + help + Support for the DP83TD510 Ethernet 10Base-T1L PHY. This PHY supports + a 10M single pair Ethernet connection for up to 1000 meter cable. + +config VITESSE_PHY + tristate "Vitesse PHYs" + help + Currently supports the vsc8244 + +config XILINX_GMII2RGMII + tristate "Xilinx GMII2RGMII converter driver" + help + This driver support xilinx GMII to RGMII IP core it provides + the Reduced Gigabit Media Independent Interface(RGMII) between + Ethernet physical media devices and the Gigabit Ethernet controller. + +endif # PHYLIB + +config MICREL_KS8995MA + tristate "Micrel KS8995MA 5-ports 10/100 managed Ethernet switch" + depends on SPI -- cgit v1.2.3