From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- drivers/net/wireless/realtek/rtw89/regd.c | 353 ++++++++++++++++++++++++++++++ 1 file changed, 353 insertions(+) create mode 100644 drivers/net/wireless/realtek/rtw89/regd.c (limited to 'drivers/net/wireless/realtek/rtw89/regd.c') 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); +} -- cgit v1.2.3