Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

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().
  ...

1 files changed, 206 insertions, 0 deletions

diff --git a/include/dt-bindings/reset/tegra186-reset.h b/include/dt-bindings/reset/tegra186-reset.h
new file mode 100644
index 000000000..3c60e3e03
--- /dev/null
+++ b/include/dt-bindings/reset/tegra186-reset.h
@@ -0,0 +1,206 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2015, NVIDIA CORPORATION.  All rights reserved.
+ */
+
+#ifndef _ABI_MACH_T186_RESET_T186_H_
+#define _ABI_MACH_T186_RESET_T186_H_
+
+
+#define TEGRA186_RESET_ACTMON			0
+#define TEGRA186_RESET_AFI			1
+#define TEGRA186_RESET_CEC			2
+#define TEGRA186_RESET_CSITE			3
+#define TEGRA186_RESET_DP2			4
+#define TEGRA186_RESET_DPAUX			5
+#define TEGRA186_RESET_DSI			6
+#define TEGRA186_RESET_DSIB			7
+#define TEGRA186_RESET_DTV			8
+#define TEGRA186_RESET_DVFS			9
+#define TEGRA186_RESET_ENTROPY			10
+#define TEGRA186_RESET_EXTPERIPH1		11
+#define TEGRA186_RESET_EXTPERIPH2		12
+#define TEGRA186_RESET_EXTPERIPH3		13
+#define TEGRA186_RESET_GPU			14
+#define TEGRA186_RESET_HDA			15
+#define TEGRA186_RESET_HDA2CODEC_2X		16
+#define TEGRA186_RESET_HDA2HDMICODEC		17
+#define TEGRA186_RESET_HOST1X			18
+#define TEGRA186_RESET_I2C1			19
+#define TEGRA186_RESET_I2C2			20
+#define TEGRA186_RESET_I2C3			21
+#define TEGRA186_RESET_I2C4			22
+#define TEGRA186_RESET_I2C5			23
+#define TEGRA186_RESET_I2C6			24
+#define TEGRA186_RESET_ISP			25
+#define TEGRA186_RESET_KFUSE			26
+#define TEGRA186_RESET_LA			27
+#define TEGRA186_RESET_MIPI_CAL			28
+#define TEGRA186_RESET_PCIE			29
+#define TEGRA186_RESET_PCIEXCLK			30
+#define TEGRA186_RESET_SATA			31
+#define TEGRA186_RESET_SATACOLD			32
+#define TEGRA186_RESET_SDMMC1			33
+#define TEGRA186_RESET_SDMMC2			34
+#define TEGRA186_RESET_SDMMC3			35
+#define TEGRA186_RESET_SDMMC4			36
+#define TEGRA186_RESET_SE			37
+#define TEGRA186_RESET_SOC_THERM		38
+#define TEGRA186_RESET_SOR0			39
+#define TEGRA186_RESET_SPI1			40
+#define TEGRA186_RESET_SPI2			41
+#define TEGRA186_RESET_SPI3			42
+#define TEGRA186_RESET_SPI4			43
+#define TEGRA186_RESET_TMR			44
+#define TEGRA186_RESET_TRIG_SYS			45
+#define TEGRA186_RESET_TSEC			46
+#define TEGRA186_RESET_UARTA			47
+#define TEGRA186_RESET_UARTB			48
+#define TEGRA186_RESET_UARTC			49
+#define TEGRA186_RESET_UARTD			50
+#define TEGRA186_RESET_VI			51
+#define TEGRA186_RESET_VIC			52
+#define TEGRA186_RESET_XUSB_DEV			53
+#define TEGRA186_RESET_XUSB_HOST		54
+#define TEGRA186_RESET_XUSB_PADCTL		55
+#define TEGRA186_RESET_XUSB_SS			56
+#define TEGRA186_RESET_AON_APB			57
+#define TEGRA186_RESET_AXI_CBB			58
+#define TEGRA186_RESET_BPMP_APB			59
+#define TEGRA186_RESET_CAN1			60
+#define TEGRA186_RESET_CAN2			61
+#define TEGRA186_RESET_DMIC5			62
+#define TEGRA186_RESET_DSIC			63
+#define TEGRA186_RESET_DSID			64
+#define TEGRA186_RESET_EMC_EMC			65
+#define TEGRA186_RESET_EMC_MEM			66
+#define TEGRA186_RESET_EMCSB_EMC		67
+#define TEGRA186_RESET_EMCSB_MEM		68
+#define TEGRA186_RESET_EQOS			69
+#define TEGRA186_RESET_GPCDMA			70
+#define TEGRA186_RESET_GPIO_CTL0		71
+#define TEGRA186_RESET_GPIO_CTL1		72
+#define TEGRA186_RESET_GPIO_CTL2		73
+#define TEGRA186_RESET_GPIO_CTL3		74
+#define TEGRA186_RESET_GPIO_CTL4		75
+#define TEGRA186_RESET_GPIO_CTL5		76
+#define TEGRA186_RESET_I2C10			77
+#define TEGRA186_RESET_I2C12			78
+#define TEGRA186_RESET_I2C13			79
+#define TEGRA186_RESET_I2C14			80
+#define TEGRA186_RESET_I2C7			81
+#define TEGRA186_RESET_I2C8			82
+#define TEGRA186_RESET_I2C9			83
+#define TEGRA186_RESET_JTAG2AXI			84
+#define TEGRA186_RESET_MPHY_IOBIST		85
+#define TEGRA186_RESET_MPHY_L0_RX		86
+#define TEGRA186_RESET_MPHY_L0_TX		87
+#define TEGRA186_RESET_NVCSI			88
+#define TEGRA186_RESET_NVDISPLAY0_HEAD0		89
+#define TEGRA186_RESET_NVDISPLAY0_HEAD1		90
+#define TEGRA186_RESET_NVDISPLAY0_HEAD2		91
+#define TEGRA186_RESET_NVDISPLAY0_MISC		92
+#define TEGRA186_RESET_NVDISPLAY0_WGRP0		93
+#define TEGRA186_RESET_NVDISPLAY0_WGRP1		94
+#define TEGRA186_RESET_NVDISPLAY0_WGRP2		95
+#define TEGRA186_RESET_NVDISPLAY0_WGRP3		96
+#define TEGRA186_RESET_NVDISPLAY0_WGRP4		97
+#define TEGRA186_RESET_NVDISPLAY0_WGRP5		98
+#define TEGRA186_RESET_PWM1			99
+#define TEGRA186_RESET_PWM2			100
+#define TEGRA186_RESET_PWM3			101
+#define TEGRA186_RESET_PWM4			102
+#define TEGRA186_RESET_PWM5			103
+#define TEGRA186_RESET_PWM6			104
+#define TEGRA186_RESET_PWM7			105
+#define TEGRA186_RESET_PWM8			106
+#define TEGRA186_RESET_SCE_APB			107
+#define TEGRA186_RESET_SOR1			108
+#define TEGRA186_RESET_TACH			109
+#define TEGRA186_RESET_TSC			110
+#define TEGRA186_RESET_UARTF			111
+#define TEGRA186_RESET_UARTG			112
+#define TEGRA186_RESET_UFSHC			113
+#define TEGRA186_RESET_UFSHC_AXI_M		114
+#define TEGRA186_RESET_UPHY			115
+#define TEGRA186_RESET_ADSP			116
+#define TEGRA186_RESET_ADSPDBG			117
+#define TEGRA186_RESET_ADSPINTF			118
+#define TEGRA186_RESET_ADSPNEON			119
+#define TEGRA186_RESET_ADSPPERIPH		120
+#define TEGRA186_RESET_ADSPSCU			121
+#define TEGRA186_RESET_ADSPWDT			122
+#define TEGRA186_RESET_APE			123
+#define TEGRA186_RESET_DPAUX1			124
+#define TEGRA186_RESET_NVDEC			125
+#define TEGRA186_RESET_NVENC			126
+#define TEGRA186_RESET_NVJPG			127
+#define TEGRA186_RESET_PEX_USB_UPHY		128
+#define TEGRA186_RESET_QSPI			129
+#define TEGRA186_RESET_TSECB			130
+#define TEGRA186_RESET_VI_I2C			131
+#define TEGRA186_RESET_UARTE			132
+#define TEGRA186_RESET_TOP_GTE			133
+#define TEGRA186_RESET_SHSP			134
+#define TEGRA186_RESET_PEX_USB_UPHY_L5		135
+#define TEGRA186_RESET_PEX_USB_UPHY_L4		136
+#define TEGRA186_RESET_PEX_USB_UPHY_L3		137
+#define TEGRA186_RESET_PEX_USB_UPHY_L2		138
+#define TEGRA186_RESET_PEX_USB_UPHY_L1		139
+#define TEGRA186_RESET_PEX_USB_UPHY_L0		140
+#define TEGRA186_RESET_PEX_USB_UPHY_PLL1	141
+#define TEGRA186_RESET_PEX_USB_UPHY_PLL0	142
+#define TEGRA186_RESET_TSCTNVI			143
+#define TEGRA186_RESET_EXTPERIPH4		144
+#define TEGRA186_RESET_DSIPADCTL		145
+#define TEGRA186_RESET_AUD_MCLK			146
+#define TEGRA186_RESET_MPHY_CLK_CTL		147
+#define TEGRA186_RESET_MPHY_L1_RX		148
+#define TEGRA186_RESET_MPHY_L1_TX		149
+#define TEGRA186_RESET_UFSHC_LP			150
+#define TEGRA186_RESET_BPMP_NIC			151
+#define TEGRA186_RESET_BPMP_NSYSPORESET		152
+#define TEGRA186_RESET_BPMP_NRESET		153
+#define TEGRA186_RESET_BPMP_DBGRESETN		154
+#define TEGRA186_RESET_BPMP_PRESETDBGN		155
+#define TEGRA186_RESET_BPMP_PM			156
+#define TEGRA186_RESET_BPMP_CVC			157
+#define TEGRA186_RESET_BPMP_DMA			158
+#define TEGRA186_RESET_BPMP_HSP			159
+#define TEGRA186_RESET_TSCTNBPMP		160
+#define TEGRA186_RESET_BPMP_TKE			161
+#define TEGRA186_RESET_BPMP_GTE			162
+#define TEGRA186_RESET_BPMP_PM_ACTMON		163
+#define TEGRA186_RESET_AON_NIC			164
+#define TEGRA186_RESET_AON_NSYSPORESET		165
+#define TEGRA186_RESET_AON_NRESET		166
+#define TEGRA186_RESET_AON_DBGRESETN		167
+#define TEGRA186_RESET_AON_PRESETDBGN		168
+#define TEGRA186_RESET_AON_ACTMON		169
+#define TEGRA186_RESET_AOPM			170
+#define TEGRA186_RESET_AOVC			171
+#define TEGRA186_RESET_AON_DMA			172
+#define TEGRA186_RESET_AON_GPIO			173
+#define TEGRA186_RESET_AON_HSP			174
+#define TEGRA186_RESET_TSCTNAON			175
+#define TEGRA186_RESET_AON_TKE			176
+#define TEGRA186_RESET_AON_GTE			177
+#define TEGRA186_RESET_SCE_NIC			178
+#define TEGRA186_RESET_SCE_NSYSPORESET		179
+#define TEGRA186_RESET_SCE_NRESET		180
+#define TEGRA186_RESET_SCE_DBGRESETN		181
+#define TEGRA186_RESET_SCE_PRESETDBGN		182
+#define TEGRA186_RESET_SCE_ACTMON		183
+#define TEGRA186_RESET_SCE_PM			184
+#define TEGRA186_RESET_SCE_DMA			185
+#define TEGRA186_RESET_SCE_HSP			186
+#define TEGRA186_RESET_TSCTNSCE			187
+#define TEGRA186_RESET_SCE_TKE			188
+#define TEGRA186_RESET_SCE_GTE			189
+#define TEGRA186_RESET_SCE_CFG			190
+#define TEGRA186_RESET_ADSP_ALL			191
+/** @brief controls the power up/down sequence of UFSHC PSW partition. Controls LP_PWR_READY, LP_ISOL_EN, and LP_RESET_N signals */
+#define TEGRA186_RESET_UFSHC_LP_SEQ		192
+#define TEGRA186_RESET_SIZE			193
+
+#endif