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, 678 insertions, 0 deletions

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
new file mode 100644
index 000000000..7dc990eb2
--- /dev/null
+++ b/drivers/irqchip/Kconfig
@@ -0,0 +1,678 @@
+# SPDX-License-Identifier: GPL-2.0-only
+menu "IRQ chip support"
+
+config IRQCHIP
+	def_bool y
+	depends on (OF_IRQ || ACPI_GENERIC_GSI)
+
+config ARM_GIC
+	bool
+	select IRQ_DOMAIN_HIERARCHY
+	select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
+
+config ARM_GIC_PM
+	bool
+	depends on PM
+	select ARM_GIC
+
+config ARM_GIC_MAX_NR
+	int
+	depends on ARM_GIC
+	default 2 if ARCH_REALVIEW
+	default 1
+
+config ARM_GIC_V2M
+	bool
+	depends on PCI
+	select ARM_GIC
+	select PCI_MSI
+
+config GIC_NON_BANKED
+	bool
+
+config ARM_GIC_V3
+	bool
+	select IRQ_DOMAIN_HIERARCHY
+	select PARTITION_PERCPU
+	select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
+
+config ARM_GIC_V3_ITS
+	bool
+	select GENERIC_MSI_IRQ
+	default ARM_GIC_V3
+
+config ARM_GIC_V3_ITS_PCI
+	bool
+	depends on ARM_GIC_V3_ITS
+	depends on PCI
+	depends on PCI_MSI
+	default ARM_GIC_V3_ITS
+
+config ARM_GIC_V3_ITS_FSL_MC
+	bool
+	depends on ARM_GIC_V3_ITS
+	depends on FSL_MC_BUS
+	default ARM_GIC_V3_ITS
+
+config ARM_NVIC
+	bool
+	select IRQ_DOMAIN_HIERARCHY
+	select GENERIC_IRQ_CHIP
+
+config ARM_VIC
+	bool
+	select IRQ_DOMAIN
+
+config ARM_VIC_NR
+	int
+	default 4 if ARCH_S5PV210
+	default 2
+	depends on ARM_VIC
+	help
+	  The maximum number of VICs available in the system, for
+	  power management.
+
+config ARMADA_370_XP_IRQ
+	bool
+	select GENERIC_IRQ_CHIP
+	select PCI_MSI if PCI
+	select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
+
+config ALPINE_MSI
+	bool
+	depends on PCI
+	select PCI_MSI
+	select GENERIC_IRQ_CHIP
+
+config AL_FIC
+	bool "Amazon's Annapurna Labs Fabric Interrupt Controller"
+	depends on OF
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+	help
+	  Support Amazon's Annapurna Labs Fabric Interrupt Controller.
+
+config ATMEL_AIC_IRQ
+	bool
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+	select SPARSE_IRQ
+
+config ATMEL_AIC5_IRQ
+	bool
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+	select SPARSE_IRQ
+
+config I8259
+	bool
+	select IRQ_DOMAIN
+
+config BCM6345_L1_IRQ
+	bool
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+	select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
+
+config BCM7038_L1_IRQ
+	tristate "Broadcom STB 7038-style L1/L2 interrupt controller driver"
+	depends on ARCH_BRCMSTB || BMIPS_GENERIC
+	default ARCH_BRCMSTB || BMIPS_GENERIC
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+	select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
+
+config BCM7120_L2_IRQ
+	tristate "Broadcom STB 7120-style L2 interrupt controller driver"
+	depends on ARCH_BRCMSTB || BMIPS_GENERIC
+	default ARCH_BRCMSTB || BMIPS_GENERIC
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+
+config BRCMSTB_L2_IRQ
+	tristate "Broadcom STB generic L2 interrupt controller driver"
+	depends on ARCH_BCM2835 || ARCH_BRCMSTB || BMIPS_GENERIC
+	default ARCH_BCM2835 || ARCH_BRCMSTB || BMIPS_GENERIC
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+
+config DAVINCI_CP_INTC
+	bool
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+
+config DW_APB_ICTL
+	bool
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN_HIERARCHY
+
+config FARADAY_FTINTC010
+	bool
+	select IRQ_DOMAIN
+	select SPARSE_IRQ
+
+config HISILICON_IRQ_MBIGEN
+	bool
+	select ARM_GIC_V3
+	select ARM_GIC_V3_ITS
+
+config IMGPDC_IRQ
+	bool
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+
+config IXP4XX_IRQ
+	bool
+	select IRQ_DOMAIN
+	select SPARSE_IRQ
+
+config MADERA_IRQ
+	tristate
+
+config IRQ_MIPS_CPU
+	bool
+	select GENERIC_IRQ_CHIP
+	select GENERIC_IRQ_IPI if SMP && SYS_SUPPORTS_MULTITHREADING
+	select IRQ_DOMAIN
+	select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
+
+config CLPS711X_IRQCHIP
+	bool
+	depends on ARCH_CLPS711X
+	select IRQ_DOMAIN
+	select SPARSE_IRQ
+	default y
+
+config OMPIC
+	bool
+
+config OR1K_PIC
+	bool
+	select IRQ_DOMAIN
+
+config OMAP_IRQCHIP
+	bool
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+
+config ORION_IRQCHIP
+	bool
+	select IRQ_DOMAIN
+
+config PIC32_EVIC
+	bool
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+
+config JCORE_AIC
+	bool "J-Core integrated AIC" if COMPILE_TEST
+	depends on OF
+	select IRQ_DOMAIN
+	help
+	  Support for the J-Core integrated AIC.
+
+config RDA_INTC
+	bool
+	select IRQ_DOMAIN
+
+config RENESAS_INTC_IRQPIN
+	bool "Renesas INTC External IRQ Pin Support" if COMPILE_TEST
+	select IRQ_DOMAIN
+	help
+	  Enable support for the Renesas Interrupt Controller for external
+	  interrupt pins, as found on SH/R-Mobile and R-Car Gen1 SoCs.
+
+config RENESAS_IRQC
+	bool "Renesas R-Mobile APE6, R-Car Gen{2,3} and RZ/G{1,2} IRQC support" if COMPILE_TEST
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+	help
+	  Enable support for the Renesas Interrupt Controller for external
+	  devices, as found on R-Mobile APE6, R-Car Gen{2,3} and RZ/G{1,2} SoCs.
+
+config RENESAS_RZA1_IRQC
+	bool "Renesas RZ/A1 IRQC support" if COMPILE_TEST
+	select IRQ_DOMAIN_HIERARCHY
+	help
+	  Enable support for the Renesas RZ/A1 Interrupt Controller, to use up
+	  to 8 external interrupts with configurable sense select.
+
+config RENESAS_RZG2L_IRQC
+	bool "Renesas RZ/G2L (and alike SoC) IRQC support" if COMPILE_TEST
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN_HIERARCHY
+	help
+	  Enable support for the Renesas RZ/G2L (and alike SoC) Interrupt Controller
+	  for external devices.
+
+config SL28CPLD_INTC
+	bool "Kontron sl28cpld IRQ controller"
+	depends on MFD_SL28CPLD=y || COMPILE_TEST
+	select REGMAP_IRQ
+	help
+	  Interrupt controller driver for the board management controller
+	  found on the Kontron sl28 CPLD.
+
+config ST_IRQCHIP
+	bool
+	select REGMAP
+	select MFD_SYSCON
+	help
+	  Enables SysCfg Controlled IRQs on STi based platforms.
+
+config SUN4I_INTC
+	bool
+
+config SUN6I_R_INTC
+	bool
+	select IRQ_DOMAIN_HIERARCHY
+	select IRQ_FASTEOI_HIERARCHY_HANDLERS
+
+config SUNXI_NMI_INTC
+	bool
+	select GENERIC_IRQ_CHIP
+
+config TB10X_IRQC
+	bool
+	select IRQ_DOMAIN
+	select GENERIC_IRQ_CHIP
+
+config TS4800_IRQ
+	tristate "TS-4800 IRQ controller"
+	select IRQ_DOMAIN
+	depends on HAS_IOMEM
+	depends on SOC_IMX51 || COMPILE_TEST
+	help
+	  Support for the TS-4800 FPGA IRQ controller
+
+config VERSATILE_FPGA_IRQ
+	bool
+	select IRQ_DOMAIN
+
+config VERSATILE_FPGA_IRQ_NR
+       int
+       default 4
+       depends on VERSATILE_FPGA_IRQ
+
+config XTENSA_MX
+	bool
+	select IRQ_DOMAIN
+	select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
+
+config XILINX_INTC
+	bool "Xilinx Interrupt Controller IP"
+	depends on OF_ADDRESS
+	select IRQ_DOMAIN
+	help
+	  Support for the Xilinx Interrupt Controller IP core.
+	  This is used as a primary controller with MicroBlaze and can also
+	  be used as a secondary chained controller on other platforms.
+
+config IRQ_CROSSBAR
+	bool
+	help
+	  Support for a CROSSBAR ip that precedes the main interrupt controller.
+	  The primary irqchip invokes the crossbar's callback which inturn allocates
+	  a free irq and configures the IP. Thus the peripheral interrupts are
+	  routed to one of the free irqchip interrupt lines.
+
+config KEYSTONE_IRQ
+	tristate "Keystone 2 IRQ controller IP"
+	depends on ARCH_KEYSTONE
+	help
+		Support for Texas Instruments Keystone 2 IRQ controller IP which
+		is part of the Keystone 2 IPC mechanism
+
+config MIPS_GIC
+	bool
+	select GENERIC_IRQ_IPI if SMP
+	select IRQ_DOMAIN_HIERARCHY
+	select MIPS_CM
+
+config INGENIC_IRQ
+	bool
+	depends on MACH_INGENIC
+	default y
+
+config INGENIC_TCU_IRQ
+	bool "Ingenic JZ47xx TCU interrupt controller"
+	default MACH_INGENIC
+	depends on MIPS || COMPILE_TEST
+	select MFD_SYSCON
+	select GENERIC_IRQ_CHIP
+	help
+	  Support for interrupts in the Timer/Counter Unit (TCU) of the Ingenic
+	  JZ47xx SoCs.
+
+	  If unsure, say N.
+
+config IMX_GPCV2
+	bool
+	select IRQ_DOMAIN
+	help
+	  Enables the wakeup IRQs for IMX platforms with GPCv2 block
+
+config IRQ_MXS
+	def_bool y if MACH_ASM9260 || ARCH_MXS
+	select IRQ_DOMAIN
+	select STMP_DEVICE
+
+config MSCC_OCELOT_IRQ
+	bool
+	select IRQ_DOMAIN
+	select GENERIC_IRQ_CHIP
+
+config MVEBU_GICP
+	bool
+
+config MVEBU_ICU
+	bool
+
+config MVEBU_ODMI
+	bool
+	select GENERIC_MSI_IRQ
+
+config MVEBU_PIC
+	bool
+
+config MVEBU_SEI
+        bool
+
+config LS_EXTIRQ
+	def_bool y if SOC_LS1021A || ARCH_LAYERSCAPE
+	select MFD_SYSCON
+
+config LS_SCFG_MSI
+	def_bool y if SOC_LS1021A || ARCH_LAYERSCAPE
+	depends on PCI_MSI
+
+config PARTITION_PERCPU
+	bool
+
+config STM32_EXTI
+	bool
+	select IRQ_DOMAIN
+	select GENERIC_IRQ_CHIP
+
+config QCOM_IRQ_COMBINER
+	bool "QCOM IRQ combiner support"
+	depends on ARCH_QCOM && ACPI
+	select IRQ_DOMAIN_HIERARCHY
+	help
+	  Say yes here to add support for the IRQ combiner devices embedded
+	  in Qualcomm Technologies chips.
+
+config IRQ_UNIPHIER_AIDET
+	bool "UniPhier AIDET support" if COMPILE_TEST
+	depends on ARCH_UNIPHIER || COMPILE_TEST
+	default ARCH_UNIPHIER
+	select IRQ_DOMAIN_HIERARCHY
+	help
+	  Support for the UniPhier AIDET (ARM Interrupt Detector).
+
+config MESON_IRQ_GPIO
+       tristate "Meson GPIO Interrupt Multiplexer"
+       depends on ARCH_MESON || COMPILE_TEST
+       default ARCH_MESON
+       select IRQ_DOMAIN_HIERARCHY
+       help
+         Support Meson SoC Family GPIO Interrupt Multiplexer
+
+config GOLDFISH_PIC
+       bool "Goldfish programmable interrupt controller"
+       depends on MIPS && (GOLDFISH || COMPILE_TEST)
+       select GENERIC_IRQ_CHIP
+       select IRQ_DOMAIN
+       help
+         Say yes here to enable Goldfish interrupt controller driver used
+         for Goldfish based virtual platforms.
+
+config QCOM_PDC
+	tristate "QCOM PDC"
+	depends on ARCH_QCOM
+	select IRQ_DOMAIN_HIERARCHY
+	help
+	  Power Domain Controller driver to manage and configure wakeup
+	  IRQs for Qualcomm Technologies Inc (QTI) mobile chips.
+
+config QCOM_MPM
+	tristate "QCOM MPM"
+	depends on ARCH_QCOM
+	depends on MAILBOX
+	select IRQ_DOMAIN_HIERARCHY
+	help
+	  MSM Power Manager driver to manage and configure wakeup
+	  IRQs for Qualcomm Technologies Inc (QTI) mobile chips.
+
+config CSKY_MPINTC
+	bool
+	depends on CSKY
+	help
+	  Say yes here to enable C-SKY SMP interrupt controller driver used
+	  for C-SKY SMP system.
+	  In fact it's not mmio map in hardware and it uses ld/st to visit the
+	  controller's register inside CPU.
+
+config CSKY_APB_INTC
+	bool "C-SKY APB Interrupt Controller"
+	depends on CSKY
+	help
+	  Say yes here to enable C-SKY APB interrupt controller driver used
+	  by C-SKY single core SOC system. It uses mmio map apb-bus to visit
+	  the controller's register.
+
+config IMX_IRQSTEER
+	bool "i.MX IRQSTEER support"
+	depends on ARCH_MXC || COMPILE_TEST
+	default ARCH_MXC
+	select IRQ_DOMAIN
+	help
+	  Support for the i.MX IRQSTEER interrupt multiplexer/remapper.
+
+config IMX_INTMUX
+	bool "i.MX INTMUX support" if COMPILE_TEST
+	default y if ARCH_MXC
+	select IRQ_DOMAIN
+	help
+	  Support for the i.MX INTMUX interrupt multiplexer.
+
+config IMX_MU_MSI
+	tristate "i.MX MU used as MSI controller"
+	depends on OF && HAS_IOMEM
+	depends on ARCH_MXC || COMPILE_TEST
+	default m if ARCH_MXC
+	select IRQ_DOMAIN
+	select IRQ_DOMAIN_HIERARCHY
+	select GENERIC_MSI_IRQ
+	help
+	  Provide a driver for the i.MX Messaging Unit block used as a
+	  CPU-to-CPU MSI controller. This requires a specially crafted DT
+	  to make use of this driver.
+
+	  If unsure, say N
+
+config LS1X_IRQ
+	bool "Loongson-1 Interrupt Controller"
+	depends on MACH_LOONGSON32
+	default y
+	select IRQ_DOMAIN
+	select GENERIC_IRQ_CHIP
+	help
+	  Support for the Loongson-1 platform Interrupt Controller.
+
+config TI_SCI_INTR_IRQCHIP
+	bool
+	depends on TI_SCI_PROTOCOL
+	select IRQ_DOMAIN_HIERARCHY
+	help
+	  This enables the irqchip driver support for K3 Interrupt router
+	  over TI System Control Interface available on some new TI's SoCs.
+	  If you wish to use interrupt router irq resources managed by the
+	  TI System Controller, say Y here. Otherwise, say N.
+
+config TI_SCI_INTA_IRQCHIP
+	bool
+	depends on TI_SCI_PROTOCOL
+	select IRQ_DOMAIN_HIERARCHY
+	select TI_SCI_INTA_MSI_DOMAIN
+	help
+	  This enables the irqchip driver support for K3 Interrupt aggregator
+	  over TI System Control Interface available on some new TI's SoCs.
+	  If you wish to use interrupt aggregator irq resources managed by the
+	  TI System Controller, say Y here. Otherwise, say N.
+
+config TI_PRUSS_INTC
+	tristate
+	depends on TI_PRUSS
+	default TI_PRUSS
+	select IRQ_DOMAIN
+	help
+	  This enables support for the PRU-ICSS Local Interrupt Controller
+	  present within a PRU-ICSS subsystem present on various TI SoCs.
+	  The PRUSS INTC enables various interrupts to be routed to multiple
+	  different processors within the SoC.
+
+config RISCV_INTC
+	bool
+	depends on RISCV
+
+config SIFIVE_PLIC
+	bool
+	depends on RISCV
+	select IRQ_DOMAIN_HIERARCHY
+	select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
+
+config EXYNOS_IRQ_COMBINER
+	bool "Samsung Exynos IRQ combiner support" if COMPILE_TEST
+	depends on (ARCH_EXYNOS && ARM) || COMPILE_TEST
+	help
+	  Say yes here to add support for the IRQ combiner devices embedded
+	  in Samsung Exynos chips.
+
+config IRQ_LOONGARCH_CPU
+	bool
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+	select GENERIC_IRQ_EFFECTIVE_AFF_MASK
+	select LOONGSON_HTVEC
+	select LOONGSON_LIOINTC
+	select LOONGSON_EIOINTC
+	select LOONGSON_PCH_PIC
+	select LOONGSON_PCH_MSI
+	select LOONGSON_PCH_LPC
+	help
+	  Support for the LoongArch CPU Interrupt Controller. For details of
+	  irq chip hierarchy on LoongArch platforms please read the document
+	  Documentation/loongarch/irq-chip-model.rst.
+
+config LOONGSON_LIOINTC
+	bool "Loongson Local I/O Interrupt Controller"
+	depends on MACH_LOONGSON64
+	default y
+	select IRQ_DOMAIN
+	select GENERIC_IRQ_CHIP
+	help
+	  Support for the Loongson Local I/O Interrupt Controller.
+
+config LOONGSON_EIOINTC
+	bool "Loongson Extend I/O Interrupt Controller"
+	depends on LOONGARCH
+	depends on MACH_LOONGSON64
+	default MACH_LOONGSON64
+	select IRQ_DOMAIN_HIERARCHY
+	select GENERIC_IRQ_CHIP
+	help
+	  Support for the Loongson3 Extend I/O Interrupt Vector Controller.
+
+config LOONGSON_HTPIC
+	bool "Loongson3 HyperTransport PIC Controller"
+	depends on MACH_LOONGSON64 && MIPS
+	default y
+	select IRQ_DOMAIN
+	select GENERIC_IRQ_CHIP
+	help
+	  Support for the Loongson-3 HyperTransport PIC Controller.
+
+config LOONGSON_HTVEC
+	bool "Loongson HyperTransport Interrupt Vector Controller"
+	depends on MACH_LOONGSON64
+	default MACH_LOONGSON64
+	select IRQ_DOMAIN_HIERARCHY
+	help
+	  Support for the Loongson HyperTransport Interrupt Vector Controller.
+
+config LOONGSON_PCH_PIC
+	bool "Loongson PCH PIC Controller"
+	depends on MACH_LOONGSON64
+	default MACH_LOONGSON64
+	select IRQ_DOMAIN_HIERARCHY
+	select IRQ_FASTEOI_HIERARCHY_HANDLERS
+	help
+	  Support for the Loongson PCH PIC Controller.
+
+config LOONGSON_PCH_MSI
+	bool "Loongson PCH MSI Controller"
+	depends on MACH_LOONGSON64
+	depends on PCI
+	default MACH_LOONGSON64
+	select IRQ_DOMAIN_HIERARCHY
+	select PCI_MSI
+	help
+	  Support for the Loongson PCH MSI Controller.
+
+config LOONGSON_PCH_LPC
+	bool "Loongson PCH LPC Controller"
+	depends on LOONGARCH
+	depends on MACH_LOONGSON64
+	default MACH_LOONGSON64
+	select IRQ_DOMAIN_HIERARCHY
+	help
+	  Support for the Loongson PCH LPC Controller.
+
+config MST_IRQ
+	bool "MStar Interrupt Controller"
+	depends on ARCH_MEDIATEK || ARCH_MSTARV7 || COMPILE_TEST
+	default ARCH_MEDIATEK
+	select IRQ_DOMAIN
+	select IRQ_DOMAIN_HIERARCHY
+	help
+	  Support MStar Interrupt Controller.
+
+config WPCM450_AIC
+	bool "Nuvoton WPCM450 Advanced Interrupt Controller"
+	depends on ARCH_WPCM450
+	help
+	  Support for the interrupt controller in the Nuvoton WPCM450 BMC SoC.
+
+config IRQ_IDT3243X
+	bool
+	select GENERIC_IRQ_CHIP
+	select IRQ_DOMAIN
+
+config APPLE_AIC
+	bool "Apple Interrupt Controller (AIC)"
+	depends on ARM64
+	depends on ARCH_APPLE || COMPILE_TEST
+	select GENERIC_IRQ_IPI_MUX
+	help
+	  Support for the Apple Interrupt Controller found on Apple Silicon SoCs,
+	  such as the M1.
+
+config MCHP_EIC
+	bool "Microchip External Interrupt Controller"
+	depends on ARCH_AT91 || COMPILE_TEST
+	select IRQ_DOMAIN
+	select IRQ_DOMAIN_HIERARCHY
+	help
+	  Support for Microchip External Interrupt Controller.
+
+config SUNPLUS_SP7021_INTC
+	bool "Sunplus SP7021 interrupt controller" if COMPILE_TEST
+	default SOC_SP7021
+	help
+	  Support for the Sunplus SP7021 Interrupt Controller IP core.
+	  SP7021 SoC has 2 Chips: C-Chip & P-Chip. This is used as a
+	  chained controller, routing all interrupt source in P-Chip to
+	  the primary controller on C-Chip.
+
+endmenu