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, 353 insertions, 0 deletions

diff --git a/drivers/net/wireless/realtek/rtw89/regd.c b/drivers/net/wireless/realtek/rtw89/regd.c
new file mode 100644
index 000000000..6e5a740b1
--- /dev/null
+++ b/drivers/net/wireless/realtek/rtw89/regd.c
@@ -0,0 +1,353 @@
+// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
+/* Copyright(c) 2019-2020  Realtek Corporation
+ */
+
+#include "debug.h"
+#include "ps.h"
+
+#define COUNTRY_REGD(_alpha2, _txpwr_regd...) \
+	{.alpha2 = (_alpha2), \
+	 .txpwr_regd = {_txpwr_regd}, \
+	}
+
+static const struct rtw89_regulatory rtw89_ww_regd =
+	COUNTRY_REGD("00", RTW89_WW, RTW89_WW);
+
+static const struct rtw89_regulatory rtw89_regd_map[] = {
+	COUNTRY_REGD("AR", RTW89_MEXICO, RTW89_MEXICO, RTW89_NA),
+	COUNTRY_REGD("BO", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("BR", RTW89_FCC, RTW89_FCC, RTW89_FCC),
+	COUNTRY_REGD("CL", RTW89_CHILE, RTW89_CHILE, RTW89_CHILE),
+	COUNTRY_REGD("CO", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("CR", RTW89_FCC, RTW89_FCC, RTW89_FCC),
+	COUNTRY_REGD("EC", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("SV", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("GT", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("HN", RTW89_FCC, RTW89_FCC, RTW89_FCC),
+	COUNTRY_REGD("MX", RTW89_MEXICO, RTW89_MEXICO, RTW89_NA),
+	COUNTRY_REGD("NI", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("PA", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("PY", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("PE", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("US", RTW89_FCC, RTW89_FCC, RTW89_FCC),
+	COUNTRY_REGD("UY", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("VE", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("PR", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("DO", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("AT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("BE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("CY", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("CZ", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("DK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("EE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("FI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("FR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("DE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("GR", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("HU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("IS", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("IE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("IT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("LV", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("LI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("LT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("LU", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("MT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("MC", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("NL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("NO", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("PL", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("PT", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("SK", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("SI", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("ES", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("SE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("CH", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("GB", RTW89_UK, RTW89_UK, RTW89_UK),
+	COUNTRY_REGD("AL", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("AZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("BH", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("BA", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("BG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("HR", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("EG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("GH", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("IQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("IL", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("JO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("KZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("KE", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("KW", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("KG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("LB", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("LS", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MK", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MA", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("NA", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("NG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("OM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("QA", RTW89_QATAR, RTW89_QATAR, RTW89_QATAR),
+	COUNTRY_REGD("RO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("RU", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("SA", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("SN", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("RS", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("ME", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("ZA", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("TR", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("UA", RTW89_UKRAINE, RTW89_UKRAINE, RTW89_UKRAINE),
+	COUNTRY_REGD("AE", RTW89_ETSI, RTW89_ETSI, RTW89_ETSI),
+	COUNTRY_REGD("YE", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("ZW", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("BD", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("KH", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("CN", RTW89_CN, RTW89_CN, RTW89_CN),
+	COUNTRY_REGD("HK", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("IN", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("ID", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("KR", RTW89_KCC, RTW89_KCC, RTW89_KCC),
+	COUNTRY_REGD("MY", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("PK", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("PH", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("SG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("LK", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("TW", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("TH", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("VN", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("AU", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
+	COUNTRY_REGD("NZ", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
+	COUNTRY_REGD("PG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("CA", RTW89_IC, RTW89_IC, RTW89_IC),
+	COUNTRY_REGD("JP", RTW89_MKK, RTW89_MKK, RTW89_NA),
+	COUNTRY_REGD("JM", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("AN", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("TT", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("TN", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("AF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("DZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("AS", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("AD", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("AO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("AI", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("AQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("AG", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("AM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("AW", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("BS", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("BB", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("BY", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("BZ", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("BJ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("BM", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("BT", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("BW", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("BV", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("IO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("VG", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("BN", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("BF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("BI", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("CM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("CV", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("KY", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("CF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("TD", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("CX", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
+	COUNTRY_REGD("CC", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("KM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("CG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("CD", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("CK", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("CI", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("DJ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("DM", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("GQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("ER", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("ET", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("FK", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("FO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("FJ", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("GF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("PF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("TF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("GA", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("GM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("GE", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("GI", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("GL", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("GD", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("GP", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("GU", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("GG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("GN", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("GW", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("GY", RTW89_NCC, RTW89_NCC, RTW89_NA),
+	COUNTRY_REGD("HT", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("HM", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
+	COUNTRY_REGD("VA", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("IM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("JE", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("KI", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("LA", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("LR", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("LY", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MW", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MV", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("ML", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MH", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("MQ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MR", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MU", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("YT", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("FM", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("MD", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MN", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("MS", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("NR", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("NP", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("NC", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("NE", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("NU", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
+	COUNTRY_REGD("NF", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
+	COUNTRY_REGD("MP", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("PW", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("RE", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("RW", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("SH", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("KN", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("LC", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("MF", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("SX", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("PM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("VC", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("WS", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("SM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("ST", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("SC", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("SL", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("SB", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("SO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("GS", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("SR", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("SJ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("SZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("TJ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("TZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("TG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("TK", RTW89_ACMA, RTW89_ACMA, RTW89_NA),
+	COUNTRY_REGD("TO", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("TM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("TC", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("TV", RTW89_ETSI, RTW89_NA, RTW89_NA),
+	COUNTRY_REGD("UG", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("VI", RTW89_FCC, RTW89_FCC, RTW89_NA),
+	COUNTRY_REGD("UZ", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("VU", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("WF", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("EH", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("ZM", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("IR", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+	COUNTRY_REGD("PS", RTW89_ETSI, RTW89_ETSI, RTW89_NA),
+};
+
+static const struct rtw89_regulatory *rtw89_regd_find_reg_by_name(char *alpha2)
+{
+	u32 i;
+
+	for (i = 0; i < ARRAY_SIZE(rtw89_regd_map); i++) {
+		if (!memcmp(rtw89_regd_map[i].alpha2, alpha2, 2))
+			return &rtw89_regd_map[i];
+	}
+
+	return &rtw89_ww_regd;
+}
+
+static bool rtw89_regd_is_ww(const struct rtw89_regulatory *regd)
+{
+	return regd == &rtw89_ww_regd;
+}
+
+#define rtw89_debug_regd(_dev, _regd, _desc, _argv...) \
+do { \
+	typeof(_regd) __r = _regd; \
+	rtw89_debug(_dev, RTW89_DBG_REGD, _desc \
+		    ": %c%c: mapping txregd to {2g: %d, 5g: %d, 6g: %d}\n", \
+		    ##_argv, __r->alpha2[0], __r->alpha2[1], \
+		    __r->txpwr_regd[RTW89_BAND_2G], \
+		    __r->txpwr_regd[RTW89_BAND_5G], \
+		    __r->txpwr_regd[RTW89_BAND_6G]); \
+} while (0)
+
+int rtw89_regd_init(struct rtw89_dev *rtwdev,
+		    void (*reg_notifier)(struct wiphy *wiphy,
+					 struct regulatory_request *request))
+{
+	const struct rtw89_regulatory *chip_regd;
+	struct wiphy *wiphy = rtwdev->hw->wiphy;
+	int ret;
+
+	if (!wiphy)
+		return -EINVAL;
+
+	chip_regd = rtw89_regd_find_reg_by_name(rtwdev->efuse.country_code);
+	if (!rtw89_regd_is_ww(chip_regd)) {
+		rtwdev->regd = chip_regd;
+		/* Ignore country ie if there is a country domain programmed in chip */
+		wiphy->regulatory_flags |= REGULATORY_COUNTRY_IE_IGNORE;
+		wiphy->regulatory_flags |= REGULATORY_STRICT_REG;
+
+		ret = regulatory_hint(rtwdev->hw->wiphy, rtwdev->regd->alpha2);
+		if (ret)
+			rtw89_warn(rtwdev, "failed to hint regulatory:%d\n", ret);
+
+		rtw89_debug_regd(rtwdev, chip_regd, "efuse country code");
+		return 0;
+	}
+
+	rtw89_debug_regd(rtwdev, rtwdev->regd,
+			 "worldwide roaming chip, follow the setting of stack");
+	return 0;
+}
+
+static void rtw89_regd_notifier_apply(struct rtw89_dev *rtwdev,
+				      struct wiphy *wiphy,
+				      struct regulatory_request *request)
+{
+	rtwdev->regd = rtw89_regd_find_reg_by_name(request->alpha2);
+	/* This notification might be set from the system of distros,
+	 * and it does not expect the regulatory will be modified by
+	 * connecting to an AP (i.e. country ie).
+	 */
+	if (request->initiator == NL80211_REGDOM_SET_BY_USER &&
+	    !rtw89_regd_is_ww(rtwdev->regd))
+		wiphy->regulatory_flags |= REGULATORY_COUNTRY_IE_IGNORE;
+	else
+		wiphy->regulatory_flags &= ~REGULATORY_COUNTRY_IE_IGNORE;
+}
+
+void rtw89_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request)
+{
+	struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy);
+	struct rtw89_dev *rtwdev = hw->priv;
+
+	mutex_lock(&rtwdev->mutex);
+	rtw89_leave_ps_mode(rtwdev);
+
+	if (wiphy->regd) {
+		rtw89_debug(rtwdev, RTW89_DBG_REGD,
+			    "There is a country domain programmed in chip, ignore notifications\n");
+		goto exit;
+	}
+	rtw89_regd_notifier_apply(rtwdev, wiphy, request);
+	rtw89_debug_regd(rtwdev, rtwdev->regd, "get from initiator %d, alpha2",
+			 request->initiator);
+
+	rtw89_core_set_chip_txpwr(rtwdev);
+
+exit:
+	mutex_unlock(&rtwdev->mutex);
+}