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, 275 insertions, 0 deletions

diff --git a/include/dt-bindings/clock/mediatek,mt6795-clk.h b/include/dt-bindings/clock/mediatek,mt6795-clk.h
new file mode 100644
index 000000000..9902906ac
--- /dev/null
+++ b/include/dt-bindings/clock/mediatek,mt6795-clk.h
@@ -0,0 +1,275 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2022 Collabora Ltd.
+ * Author: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
+ */
+
+#ifndef _DT_BINDINGS_CLK_MT6795_H
+#define _DT_BINDINGS_CLK_MT6795_H
+
+/* TOPCKGEN */
+#define CLK_TOP_ADSYS_26M		0
+#define CLK_TOP_CLKPH_MCK_O		1
+#define CLK_TOP_USB_SYSPLL_125M		2
+#define CLK_TOP_DSI0_DIG		3
+#define CLK_TOP_DSI1_DIG		4
+#define CLK_TOP_ARMCA53PLL_754M		5
+#define CLK_TOP_ARMCA53PLL_502M		6
+#define CLK_TOP_MAIN_H546M		7
+#define CLK_TOP_MAIN_H364M		8
+#define CLK_TOP_MAIN_H218P4M		9
+#define CLK_TOP_MAIN_H156M		10
+#define CLK_TOP_TVDPLL_445P5M		11
+#define CLK_TOP_TVDPLL_594M		12
+#define CLK_TOP_UNIV_624M		13
+#define CLK_TOP_UNIV_416M		14
+#define CLK_TOP_UNIV_249P6M		15
+#define CLK_TOP_UNIV_178P3M		16
+#define CLK_TOP_UNIV_48M		17
+#define CLK_TOP_CLKRTC_EXT		18
+#define CLK_TOP_CLKRTC_INT		19
+#define CLK_TOP_FPC			20
+#define CLK_TOP_HDMITXPLL_D2		21
+#define CLK_TOP_HDMITXPLL_D3		22
+#define CLK_TOP_ARMCA53PLL_D2		23
+#define CLK_TOP_ARMCA53PLL_D3		24
+#define CLK_TOP_APLL1			25
+#define CLK_TOP_APLL2			26
+#define CLK_TOP_DMPLL			27
+#define CLK_TOP_DMPLL_D2		28
+#define CLK_TOP_DMPLL_D4		29
+#define CLK_TOP_DMPLL_D8		30
+#define CLK_TOP_DMPLL_D16		31
+#define CLK_TOP_MMPLL			32
+#define CLK_TOP_MMPLL_D2		33
+#define CLK_TOP_MSDCPLL			34
+#define CLK_TOP_MSDCPLL_D2		35
+#define CLK_TOP_MSDCPLL_D4		36
+#define CLK_TOP_MSDCPLL2		37
+#define CLK_TOP_MSDCPLL2_D2		38
+#define CLK_TOP_MSDCPLL2_D4		39
+#define CLK_TOP_SYSPLL_D2		40
+#define CLK_TOP_SYSPLL1_D2		41
+#define CLK_TOP_SYSPLL1_D4		42
+#define CLK_TOP_SYSPLL1_D8		43
+#define CLK_TOP_SYSPLL1_D16		44
+#define CLK_TOP_SYSPLL_D3		45
+#define CLK_TOP_SYSPLL2_D2		46
+#define CLK_TOP_SYSPLL2_D4		47
+#define CLK_TOP_SYSPLL_D5		48
+#define CLK_TOP_SYSPLL3_D2		49
+#define CLK_TOP_SYSPLL3_D4		50
+#define CLK_TOP_SYSPLL_D7		51
+#define CLK_TOP_SYSPLL4_D2		52
+#define CLK_TOP_SYSPLL4_D4		53
+#define CLK_TOP_TVDPLL			54
+#define CLK_TOP_TVDPLL_D2		55
+#define CLK_TOP_TVDPLL_D4		56
+#define CLK_TOP_TVDPLL_D8		57
+#define CLK_TOP_TVDPLL_D16		58
+#define CLK_TOP_UNIVPLL_D2		59
+#define CLK_TOP_UNIVPLL1_D2		60
+#define CLK_TOP_UNIVPLL1_D4		61
+#define CLK_TOP_UNIVPLL1_D8		62
+#define CLK_TOP_UNIVPLL_D3		63
+#define CLK_TOP_UNIVPLL2_D2		64
+#define CLK_TOP_UNIVPLL2_D4		65
+#define CLK_TOP_UNIVPLL2_D8		66
+#define CLK_TOP_UNIVPLL_D5		67
+#define CLK_TOP_UNIVPLL3_D2		68
+#define CLK_TOP_UNIVPLL3_D4		69
+#define CLK_TOP_UNIVPLL3_D8		70
+#define CLK_TOP_UNIVPLL_D7		71
+#define CLK_TOP_UNIVPLL_D26		72
+#define CLK_TOP_UNIVPLL_D52		73
+#define CLK_TOP_VCODECPLL		74
+#define CLK_TOP_VCODECPLL_370P5		75
+#define CLK_TOP_VENCPLL			76
+#define CLK_TOP_VENCPLL_D2		77
+#define CLK_TOP_VENCPLL_D4		78
+#define CLK_TOP_AXI_SEL			79
+#define CLK_TOP_MEM_SEL			80
+#define CLK_TOP_DDRPHYCFG_SEL		81
+#define CLK_TOP_MM_SEL			82
+#define CLK_TOP_PWM_SEL			83
+#define CLK_TOP_VDEC_SEL		84
+#define CLK_TOP_VENC_SEL		85
+#define CLK_TOP_MFG_SEL			86
+#define CLK_TOP_CAMTG_SEL		87
+#define CLK_TOP_UART_SEL		88
+#define CLK_TOP_SPI_SEL			89
+#define CLK_TOP_USB20_SEL		90
+#define CLK_TOP_USB30_SEL		91
+#define CLK_TOP_MSDC50_0_H_SEL		92
+#define CLK_TOP_MSDC50_0_SEL		93
+#define CLK_TOP_MSDC30_1_SEL		94
+#define CLK_TOP_MSDC30_2_SEL		95
+#define CLK_TOP_MSDC30_3_SEL		96
+#define CLK_TOP_AUDIO_SEL		97
+#define CLK_TOP_AUD_INTBUS_SEL		98
+#define CLK_TOP_PMICSPI_SEL		99
+#define CLK_TOP_SCP_SEL			100
+#define CLK_TOP_MJC_SEL			101
+#define CLK_TOP_DPI0_SEL		102
+#define CLK_TOP_IRDA_SEL		103
+#define CLK_TOP_CCI400_SEL		104
+#define CLK_TOP_AUD_1_SEL		105
+#define CLK_TOP_AUD_2_SEL		106
+#define CLK_TOP_MEM_MFG_IN_SEL		107
+#define CLK_TOP_AXI_MFG_IN_SEL		108
+#define CLK_TOP_SCAM_SEL		109
+#define CLK_TOP_I2S0_M_SEL		110
+#define CLK_TOP_I2S1_M_SEL		111
+#define CLK_TOP_I2S2_M_SEL		112
+#define CLK_TOP_I2S3_M_SEL		113
+#define CLK_TOP_I2S3_B_SEL		114
+#define CLK_TOP_APLL1_DIV0		115
+#define CLK_TOP_APLL1_DIV1		116
+#define CLK_TOP_APLL1_DIV2		117
+#define CLK_TOP_APLL1_DIV3		118
+#define CLK_TOP_APLL1_DIV4		119
+#define CLK_TOP_APLL1_DIV5		120
+#define CLK_TOP_APLL2_DIV0		121
+#define CLK_TOP_APLL2_DIV1		122
+#define CLK_TOP_APLL2_DIV2		123
+#define CLK_TOP_APLL2_DIV3		124
+#define CLK_TOP_APLL2_DIV4		125
+#define CLK_TOP_APLL2_DIV5		126
+#define CLK_TOP_NR_CLK			127
+
+/* APMIXED_SYS */
+#define CLK_APMIXED_ARMCA53PLL		0
+#define CLK_APMIXED_MAINPLL		1
+#define CLK_APMIXED_UNIVPLL		2
+#define CLK_APMIXED_MMPLL		3
+#define CLK_APMIXED_MSDCPLL		4
+#define CLK_APMIXED_VENCPLL		5
+#define CLK_APMIXED_TVDPLL		6
+#define CLK_APMIXED_MPLL		7
+#define CLK_APMIXED_VCODECPLL		8
+#define CLK_APMIXED_APLL1		9
+#define CLK_APMIXED_APLL2		10
+#define CLK_APMIXED_REF2USB_TX		11
+#define CLK_APMIXED_NR_CLK		12
+
+/* INFRA_SYS */
+#define CLK_INFRA_DBGCLK		0
+#define CLK_INFRA_SMI			1
+#define CLK_INFRA_AUDIO			2
+#define CLK_INFRA_GCE			3
+#define CLK_INFRA_L2C_SRAM		4
+#define CLK_INFRA_M4U			5
+#define CLK_INFRA_MD1MCU		6
+#define CLK_INFRA_MD1BUS		7
+#define CLK_INFRA_MD1DBB		8
+#define CLK_INFRA_DEVICE_APC		9
+#define CLK_INFRA_TRNG			10
+#define CLK_INFRA_MD1LTE		11
+#define CLK_INFRA_CPUM			12
+#define CLK_INFRA_KP			13
+#define CLK_INFRA_CA53_C0_SEL		14
+#define CLK_INFRA_CA53_C1_SEL		15
+#define CLK_INFRA_NR_CLK		16
+
+/* PERI_SYS */
+#define CLK_PERI_NFI			0
+#define CLK_PERI_THERM			1
+#define CLK_PERI_PWM1			2
+#define CLK_PERI_PWM2			3
+#define CLK_PERI_PWM3			4
+#define CLK_PERI_PWM4			5
+#define CLK_PERI_PWM5			6
+#define CLK_PERI_PWM6			7
+#define CLK_PERI_PWM7			8
+#define CLK_PERI_PWM			9
+#define CLK_PERI_USB0			10
+#define CLK_PERI_USB1			11
+#define CLK_PERI_AP_DMA			12
+#define CLK_PERI_MSDC30_0		13
+#define CLK_PERI_MSDC30_1		14
+#define CLK_PERI_MSDC30_2		15
+#define CLK_PERI_MSDC30_3		16
+#define CLK_PERI_NLI_ARB		17
+#define CLK_PERI_IRDA			18
+#define CLK_PERI_UART0			19
+#define CLK_PERI_UART1			20
+#define CLK_PERI_UART2			21
+#define CLK_PERI_UART3			22
+#define CLK_PERI_I2C0			23
+#define CLK_PERI_I2C1			24
+#define CLK_PERI_I2C2			25
+#define CLK_PERI_I2C3			26
+#define CLK_PERI_I2C4			27
+#define CLK_PERI_AUXADC			28
+#define CLK_PERI_SPI0			29
+#define CLK_PERI_UART0_SEL		30
+#define CLK_PERI_UART1_SEL		31
+#define CLK_PERI_UART2_SEL		32
+#define CLK_PERI_UART3_SEL		33
+#define CLK_PERI_NR_CLK			34
+
+/* MFG */
+#define CLK_MFG_BAXI			0
+#define CLK_MFG_BMEM			1
+#define CLK_MFG_BG3D			2
+#define CLK_MFG_B26M			3
+#define CLK_MFG_NR_CLK			4
+
+/* MM_SYS */
+#define CLK_MM_SMI_COMMON		0
+#define CLK_MM_SMI_LARB0		1
+#define CLK_MM_CAM_MDP			2
+#define CLK_MM_MDP_RDMA0		3
+#define CLK_MM_MDP_RDMA1		4
+#define CLK_MM_MDP_RSZ0			5
+#define CLK_MM_MDP_RSZ1			6
+#define CLK_MM_MDP_RSZ2			7
+#define CLK_MM_MDP_TDSHP0		8
+#define CLK_MM_MDP_TDSHP1		9
+#define CLK_MM_MDP_CROP			10
+#define CLK_MM_MDP_WDMA			11
+#define CLK_MM_MDP_WROT0		12
+#define CLK_MM_MDP_WROT1		13
+#define CLK_MM_FAKE_ENG			14
+#define CLK_MM_MUTEX_32K		15
+#define CLK_MM_DISP_OVL0		16
+#define CLK_MM_DISP_OVL1		17
+#define CLK_MM_DISP_RDMA0		18
+#define CLK_MM_DISP_RDMA1		19
+#define CLK_MM_DISP_RDMA2		20
+#define CLK_MM_DISP_WDMA0		21
+#define CLK_MM_DISP_WDMA1		22
+#define CLK_MM_DISP_COLOR0		23
+#define CLK_MM_DISP_COLOR1		24
+#define CLK_MM_DISP_AAL			25
+#define CLK_MM_DISP_GAMMA		26
+#define CLK_MM_DISP_UFOE		27
+#define CLK_MM_DISP_SPLIT0		28
+#define CLK_MM_DISP_SPLIT1		29
+#define CLK_MM_DISP_MERGE		30
+#define CLK_MM_DISP_OD			31
+#define CLK_MM_DISP_PWM0MM		32
+#define CLK_MM_DISP_PWM026M		33
+#define CLK_MM_DISP_PWM1MM		34
+#define CLK_MM_DISP_PWM126M		35
+#define CLK_MM_DSI0_ENGINE		36
+#define CLK_MM_DSI0_DIGITAL		37
+#define CLK_MM_DSI1_ENGINE		38
+#define CLK_MM_DSI1_DIGITAL		39
+#define CLK_MM_DPI_PIXEL		40
+#define CLK_MM_DPI_ENGINE		41
+#define CLK_MM_NR_CLK			42
+
+/* VDEC_SYS */
+#define CLK_VDEC_CKEN			0
+#define CLK_VDEC_LARB_CKEN		1
+#define CLK_VDEC_NR_CLK			2
+
+/* VENC_SYS */
+#define CLK_VENC_LARB			0
+#define CLK_VENC_VENC			1
+#define CLK_VENC_JPGENC			2
+#define CLK_VENC_JPGDEC			3
+#define CLK_VENC_NR_CLK			4
+
+#endif /* _DT_BINDINGS_CLK_MT6795_H */