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(). ... --- .../iio/magnetometer/asahi-kasei,ak8974.yaml | 57 +++++++++++ .../iio/magnetometer/asahi-kasei,ak8975.yaml | 93 +++++++++++++++++ .../iio/magnetometer/bosch,bmc150_magn.yaml | 58 +++++++++++ .../bindings/iio/magnetometer/fsl,mag3110.yaml | 48 +++++++++ .../iio/magnetometer/honeywell,hmc5843.yaml | 43 ++++++++ .../bindings/iio/magnetometer/pni,rm3100.yaml | 42 ++++++++ .../bindings/iio/magnetometer/yamaha,yas530.yaml | 112 +++++++++++++++++++++ 7 files changed, 453 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/magnetometer/asahi-kasei,ak8974.yaml create mode 100644 Documentation/devicetree/bindings/iio/magnetometer/asahi-kasei,ak8975.yaml create mode 100644 Documentation/devicetree/bindings/iio/magnetometer/bosch,bmc150_magn.yaml create mode 100644 Documentation/devicetree/bindings/iio/magnetometer/fsl,mag3110.yaml create mode 100644 Documentation/devicetree/bindings/iio/magnetometer/honeywell,hmc5843.yaml create mode 100644 Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml create mode 100644 Documentation/devicetree/bindings/iio/magnetometer/yamaha,yas530.yaml (limited to 'Documentation/devicetree/bindings/iio/magnetometer') diff --git a/Documentation/devicetree/bindings/iio/magnetometer/asahi-kasei,ak8974.yaml b/Documentation/devicetree/bindings/iio/magnetometer/asahi-kasei,ak8974.yaml new file mode 100644 index 000000000..cefb70def --- /dev/null +++ b/Documentation/devicetree/bindings/iio/magnetometer/asahi-kasei,ak8974.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/magnetometer/asahi-kasei,ak8974.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Asahi Kasei AK8974 magnetometer sensor + +maintainers: + - Linus Walleij + +properties: + compatible: + enum: + - alps,hscdtd008a + - asahi-kasei,ak8974 + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 2 + description: | + Data ready (DRDY) and interrupt (INT1) lines from the chip. The DRDY + interrupt must be placed first. The interrupts can be triggered on + rising or falling edges. + + avdd-supply: true + + dvdd-supply: true + + mount-matrix: true + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@f { + compatible = "asahi-kasei,ak8974"; + reg = <0x0f>; + avdd-supply = <&foo_reg>; + dvdd-supply = <&bar_reg>; + interrupts = <0 IRQ_TYPE_EDGE_RISING>, + <1 IRQ_TYPE_EDGE_RISING>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/magnetometer/asahi-kasei,ak8975.yaml b/Documentation/devicetree/bindings/iio/magnetometer/asahi-kasei,ak8975.yaml new file mode 100644 index 000000000..9790f75fc --- /dev/null +++ b/Documentation/devicetree/bindings/iio/magnetometer/asahi-kasei,ak8975.yaml @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/magnetometer/asahi-kasei,ak8975.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AsahiKASEI AK8975 magnetometer sensor + +maintainers: + - Jonathan Albrieux + +properties: + compatible: + oneOf: + - enum: + - asahi-kasei,ak8975 + - asahi-kasei,ak8963 + - asahi-kasei,ak09911 + - asahi-kasei,ak09912 + - asahi-kasei,ak09916 + - enum: + - ak8975 + - ak8963 + - ak09911 + - ak09912 + - ak09916 + deprecated: true + + reg: + maxItems: 1 + + gpios: + maxItems: 1 + description: | + AK8975 has a "Data ready" pin (DRDY) which informs that data + is ready to be read and is possible to listen on it. If used, + this should be active high. Prefer interrupt over this. + + interrupts: + maxItems: 1 + description: interrupt for DRDY pin. Triggered on rising edge. + + vdd-supply: + description: | + an optional regulator that needs to be on to provide VDD power to + the sensor. + + vid-supply: + description: | + an optional regulator that needs to be on to provide VID power to + the sensor. + + mount-matrix: + description: an optional 3x3 mounting rotation matrix. + + reset-gpios: + maxItems: 1 + description: | + an optional pin needed for AK09911 to set the reset state. This should + be usually active low + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@c { + compatible = "asahi-kasei,ak8975"; + reg = <0x0c>; + interrupt-parent = <&gpio6>; + interrupts = <15 IRQ_TYPE_EDGE_RISING>; + vdd-supply = <&ldo_3v3_gnss>; + reset-gpios = <&msmgpio 111 GPIO_ACTIVE_LOW>; + mount-matrix = "-0.984807753012208", /* x0 */ + "0", /* y0 */ + "-0.173648177666930", /* z0 */ + "0", /* x1 */ + "-1", /* y1 */ + "0", /* z1 */ + "-0.173648177666930", /* x2 */ + "0", /* y2 */ + "0.984807753012208"; /* z2 */ + }; + }; diff --git a/Documentation/devicetree/bindings/iio/magnetometer/bosch,bmc150_magn.yaml b/Documentation/devicetree/bindings/iio/magnetometer/bosch,bmc150_magn.yaml new file mode 100644 index 000000000..2867ab6bf --- /dev/null +++ b/Documentation/devicetree/bindings/iio/magnetometer/bosch,bmc150_magn.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/magnetometer/bosch,bmc150_magn.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch BMC150 magnetometer sensor + +maintainers: + - Jonathan Cameron + +description: | + Supports a range of parts, some of which form part of a multi die + package that also contains other sensors. The interface is independent + however, so a separate driver is used to support the magnetometer part. + Datasheet at: + http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-04.pdf + +properties: + compatible: + description: + Note the bmm150_magn is a deprecated compatible as this part contains only + a magnetometer. + enum: + - bosch,bmc150_magn + - bosch,bmc156_magn + - bosch,bmm150 + - bosch,bmm150_magn + + reg: + maxItems: 1 + + vdd-supply: true + vddio-supply: true + + interrupts: + maxItems: 1 + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@12 { + compatible = "bosch,bmc150_magn"; + reg = <0x12>; + interrupt-parent = <&gpio1>; + interrupts = <0 1>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/magnetometer/fsl,mag3110.yaml b/Documentation/devicetree/bindings/iio/magnetometer/fsl,mag3110.yaml new file mode 100644 index 000000000..6b54d3232 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/magnetometer/fsl,mag3110.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/magnetometer/fsl,mag3110.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale MAG3110 magnetometer sensor + +maintainers: + - Anson Huang + +properties: + compatible: + const: fsl,mag3110 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + + vddio-supply: true + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@e { + compatible = "fsl,mag3110"; + reg = <0x0e>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3_mag3110_int>; + interrupt-parent = <&gpio3>; + interrupts = <16 IRQ_TYPE_EDGE_RISING>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/magnetometer/honeywell,hmc5843.yaml b/Documentation/devicetree/bindings/iio/magnetometer/honeywell,hmc5843.yaml new file mode 100644 index 000000000..5e778c985 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/magnetometer/honeywell,hmc5843.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/magnetometer/honeywell,hmc5843.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Honeywell HMC5843 magnetometer sensor + +maintainers: + - Neil Brown + +properties: + compatible: + enum: + - honeywell,hmc5843 + - honeywell,hmc5883 + - honeywell,hmc5883l + - honeywell,hmc5983 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@1e { + compatible = "honeywell,hmc5843"; + reg = <0x1e>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml b/Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml new file mode 100644 index 000000000..a845cdd23 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/magnetometer/pni,rm3100.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: PNI RM3100 3-axis magnetometer sensor + +maintainers: + - Song Qiang + +properties: + compatible: + const: pni,rm3100 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include + i2c { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@20 { + compatible = "pni,rm3100"; + reg = <0x20>; + interrupt-parent = <&gpio0>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/magnetometer/yamaha,yas530.yaml b/Documentation/devicetree/bindings/iio/magnetometer/yamaha,yas530.yaml new file mode 100644 index 000000000..9438fffaf --- /dev/null +++ b/Documentation/devicetree/bindings/iio/magnetometer/yamaha,yas530.yaml @@ -0,0 +1,112 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/magnetometer/yamaha,yas530.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Yamaha YAS530 family of magnetometer sensors + +maintainers: + - Linus Walleij + +description: + The Yamaha YAS530 magnetometers is a line of 3-axis magnetometers + first introduced by Yamaha in 2009 with the YAS530. They are successors + of Yamaha's first magnetometer YAS529. Over the years this magnetometer + has been miniaturized and appeared in a number of different variants. + +properties: + $nodename: + pattern: '^magnetometer@[0-9a-f]+$' + + compatible: + items: + - enum: + - yamaha,yas530 + - yamaha,yas532 + - yamaha,yas533 + - yamaha,yas535 + - yamaha,yas536 + - yamaha,yas537 + - yamaha,yas539 + + reg: + maxItems: 1 + + reset-gpios: + maxItems: 1 + description: The YAS530 sensor has a RSTN pin used to reset + the logic inside the sensor. This GPIO line should connect + to that pin and be marked as GPIO_ACTIVE_LOW. + + interrupts: + maxItems: 1 + description: Interrupt for INT pin for interrupt generation. + The polarity, whether the interrupt is active on the rising + or the falling edge, is software-configurable in the hardware. + + vdd-supply: + description: An optional regulator providing core power supply + on the VDD pin, typically 1.8 V or 3.0 V. + + iovdd-supply: + description: An optional regulator providing I/O power supply + for the I2C interface on the IOVDD pin, typically 1.8 V. + + mount-matrix: + description: An optional 3x3 mounting rotation matrix. + +allOf: + - if: + not: + properties: + compatible: + items: + const: yamaha,yas530 + then: + properties: + reset-gpios: false + + - if: + properties: + compatible: + items: + const: yamaha,yas539 + then: + properties: + interrupts: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + #include + i2c-0 { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@2e { + compatible = "yamaha,yas530"; + reg = <0x2e>; + vdd-supply = <&ldo1_reg>; + iovdd-supply = <&ldo2_reg>; + reset-gpios = <&gpio6 12 GPIO_ACTIVE_LOW>; + interrupts = <13 IRQ_TYPE_EDGE_RISING>; + }; + }; + + i2c-1 { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@2e { + compatible = "yamaha,yas539"; + reg = <0x2e>; + vdd-supply = <&ldo1_reg>; + }; + }; -- cgit v1.2.3