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, 346 insertions, 0 deletions

diff --git a/drivers/net/wireless/silabs/wfx/hif_api_mib.h b/drivers/net/wireless/silabs/wfx/hif_api_mib.h
new file mode 100644
index 000000000..7b68b8386
--- /dev/null
+++ b/drivers/net/wireless/silabs/wfx/hif_api_mib.h
@@ -0,0 +1,346 @@
+/* SPDX-License-Identifier: GPL-2.0-only or Apache-2.0 */
+/*
+ * WF200 hardware interface definitions
+ *
+ * Copyright (c) 2018-2020, Silicon Laboratories Inc.
+ */
+
+#ifndef WFX_HIF_API_MIB_H
+#define WFX_HIF_API_MIB_H
+
+#include "hif_api_general.h"
+
+#define HIF_API_IPV4_ADDRESS_SIZE 4
+#define HIF_API_IPV6_ADDRESS_SIZE 16
+
+enum wfx_hif_mib_ids {
+	HIF_MIB_ID_GL_OPERATIONAL_POWER_MODE        = 0x2000,
+	HIF_MIB_ID_GL_BLOCK_ACK_INFO                = 0x2001,
+	HIF_MIB_ID_GL_SET_MULTI_MSG                 = 0x2002,
+	HIF_MIB_ID_CCA_CONFIG                       = 0x2003,
+	HIF_MIB_ID_ETHERTYPE_DATAFRAME_CONDITION    = 0x2010,
+	HIF_MIB_ID_PORT_DATAFRAME_CONDITION         = 0x2011,
+	HIF_MIB_ID_MAGIC_DATAFRAME_CONDITION        = 0x2012,
+	HIF_MIB_ID_MAC_ADDR_DATAFRAME_CONDITION     = 0x2013,
+	HIF_MIB_ID_IPV4_ADDR_DATAFRAME_CONDITION    = 0x2014,
+	HIF_MIB_ID_IPV6_ADDR_DATAFRAME_CONDITION    = 0x2015,
+	HIF_MIB_ID_UC_MC_BC_DATAFRAME_CONDITION     = 0x2016,
+	HIF_MIB_ID_CONFIG_DATA_FILTER               = 0x2017,
+	HIF_MIB_ID_SET_DATA_FILTERING               = 0x2018,
+	HIF_MIB_ID_ARP_IP_ADDRESSES_TABLE           = 0x2019,
+	HIF_MIB_ID_NS_IP_ADDRESSES_TABLE            = 0x201A,
+	HIF_MIB_ID_RX_FILTER                        = 0x201B,
+	HIF_MIB_ID_BEACON_FILTER_TABLE              = 0x201C,
+	HIF_MIB_ID_BEACON_FILTER_ENABLE             = 0x201D,
+	HIF_MIB_ID_GRP_SEQ_COUNTER                  = 0x2030,
+	HIF_MIB_ID_TSF_COUNTER                      = 0x2031,
+	HIF_MIB_ID_STATISTICS_TABLE                 = 0x2032,
+	HIF_MIB_ID_COUNTERS_TABLE                   = 0x2033,
+	HIF_MIB_ID_MAX_TX_POWER_LEVEL               = 0x2034,
+	HIF_MIB_ID_EXTENDED_COUNTERS_TABLE          = 0x2035,
+	HIF_MIB_ID_DOT11_MAC_ADDRESS                = 0x2040,
+	HIF_MIB_ID_DOT11_MAX_TRANSMIT_MSDU_LIFETIME = 0x2041,
+	HIF_MIB_ID_DOT11_MAX_RECEIVE_LIFETIME       = 0x2042,
+	HIF_MIB_ID_DOT11_WEP_DEFAULT_KEY_ID         = 0x2043,
+	HIF_MIB_ID_DOT11_RTS_THRESHOLD              = 0x2044,
+	HIF_MIB_ID_SLOT_TIME                        = 0x2045,
+	HIF_MIB_ID_CURRENT_TX_POWER_LEVEL           = 0x2046,
+	HIF_MIB_ID_NON_ERP_PROTECTION               = 0x2047,
+	HIF_MIB_ID_TEMPLATE_FRAME                   = 0x2048,
+	HIF_MIB_ID_BEACON_WAKEUP_PERIOD             = 0x2049,
+	HIF_MIB_ID_RCPI_RSSI_THRESHOLD              = 0x204A,
+	HIF_MIB_ID_BLOCK_ACK_POLICY                 = 0x204B,
+	HIF_MIB_ID_OVERRIDE_INTERNAL_TX_RATE        = 0x204C,
+	HIF_MIB_ID_SET_ASSOCIATION_MODE             = 0x204D,
+	HIF_MIB_ID_SET_UAPSD_INFORMATION            = 0x204E,
+	HIF_MIB_ID_SET_TX_RATE_RETRY_POLICY         = 0x204F,
+	HIF_MIB_ID_PROTECTED_MGMT_POLICY            = 0x2050,
+	HIF_MIB_ID_SET_HT_PROTECTION                = 0x2051,
+	HIF_MIB_ID_KEEP_ALIVE_PERIOD                = 0x2052,
+	HIF_MIB_ID_ARP_KEEP_ALIVE_PERIOD            = 0x2053,
+	HIF_MIB_ID_INACTIVITY_TIMER                 = 0x2054,
+	HIF_MIB_ID_INTERFACE_PROTECTION             = 0x2055,
+	HIF_MIB_ID_BEACON_STATS                     = 0x2056,
+};
+
+enum wfx_hif_op_power_mode {
+	HIF_OP_POWER_MODE_ACTIVE    = 0x0,
+	HIF_OP_POWER_MODE_DOZE      = 0x1,
+	HIF_OP_POWER_MODE_QUIESCENT = 0x2
+};
+
+struct wfx_hif_mib_gl_operational_power_mode {
+	u8     power_mode:4;
+	u8     reserved1:3;
+	u8     wup_ind_activation:1;
+	u8     reserved2[3];
+} __packed;
+
+struct wfx_hif_mib_gl_set_multi_msg {
+	u8     enable_multi_tx_conf:1;
+	u8     reserved1:7;
+	u8     reserved2[3];
+} __packed;
+
+enum wfx_hif_arp_ns_frame_treatment {
+	HIF_ARP_NS_FILTERING_DISABLE = 0x0,
+	HIF_ARP_NS_FILTERING_ENABLE  = 0x1,
+	HIF_ARP_NS_REPLY_ENABLE      = 0x2
+};
+
+struct wfx_hif_mib_arp_ip_addr_table {
+	u8     condition_idx;
+	u8     arp_enable;
+	u8     reserved[2];
+	u8     ipv4_address[HIF_API_IPV4_ADDRESS_SIZE];
+} __packed;
+
+struct wfx_hif_mib_rx_filter {
+	u8     reserved1:1;
+	u8     bssid_filter:1;
+	u8     reserved2:1;
+	u8     fwd_probe_req:1;
+	u8     keep_alive_filter:1;
+	u8     reserved3:3;
+	u8     reserved4[3];
+} __packed;
+
+struct wfx_hif_ie_table_entry {
+	u8     ie_id;
+	u8     has_changed:1;
+	u8     no_longer:1;
+	u8     has_appeared:1;
+	u8     reserved:1;
+	u8     num_match_data:4;
+	u8     oui[3];
+	u8     match_data[3];
+} __packed;
+
+struct wfx_hif_mib_bcn_filter_table {
+	__le32 num_of_info_elmts;
+	struct wfx_hif_ie_table_entry ie_table[];
+} __packed;
+
+enum wfx_hif_beacon_filter {
+	HIF_BEACON_FILTER_DISABLE  = 0x0,
+	HIF_BEACON_FILTER_ENABLE   = 0x1,
+	HIF_BEACON_FILTER_AUTO_ERP = 0x2
+};
+
+struct wfx_hif_mib_bcn_filter_enable {
+	__le32 enable;
+	__le32 bcn_count;
+} __packed;
+
+struct wfx_hif_mib_extended_count_table {
+	__le32 count_drop_plcp;
+	__le32 count_drop_fcs;
+	__le32 count_tx_frames;
+	__le32 count_rx_frames;
+	__le32 count_rx_frames_failed;
+	__le32 count_drop_decryption;
+	__le32 count_drop_tkip_mic;
+	__le32 count_drop_no_key;
+	__le32 count_tx_frames_multicast;
+	__le32 count_tx_frames_success;
+	__le32 count_tx_frames_failed;
+	__le32 count_tx_frames_retried;
+	__le32 count_tx_frames_multi_retried;
+	__le32 count_drop_duplicate;
+	__le32 count_rts_success;
+	__le32 count_rts_failed;
+	__le32 count_ack_failed;
+	__le32 count_rx_frames_multicast;
+	__le32 count_rx_frames_success;
+	__le32 count_drop_cmac_icv;
+	__le32 count_drop_cmac_replay;
+	__le32 count_drop_ccmp_replay;
+	__le32 count_drop_bip_mic;
+	__le32 count_rx_bcn_success;
+	__le32 count_rx_bcn_miss;
+	__le32 count_rx_bcn_dtim;
+	__le32 count_rx_bcn_dtim_aid0_clr;
+	__le32 count_rx_bcn_dtim_aid0_set;
+	__le32 reserved[12];
+} __packed;
+
+struct wfx_hif_mib_count_table {
+	__le32 count_drop_plcp;
+	__le32 count_drop_fcs;
+	__le32 count_tx_frames;
+	__le32 count_rx_frames;
+	__le32 count_rx_frames_failed;
+	__le32 count_drop_decryption;
+	__le32 count_drop_tkip_mic;
+	__le32 count_drop_no_key;
+	__le32 count_tx_frames_multicast;
+	__le32 count_tx_frames_success;
+	__le32 count_tx_frames_failed;
+	__le32 count_tx_frames_retried;
+	__le32 count_tx_frames_multi_retried;
+	__le32 count_drop_duplicate;
+	__le32 count_rts_success;
+	__le32 count_rts_failed;
+	__le32 count_ack_failed;
+	__le32 count_rx_frames_multicast;
+	__le32 count_rx_frames_success;
+	__le32 count_drop_cmac_icv;
+	__le32 count_drop_cmac_replay;
+	__le32 count_drop_ccmp_replay;
+	__le32 count_drop_bip_mic;
+} __packed;
+
+struct wfx_hif_mib_mac_address {
+	u8     mac_addr[ETH_ALEN];
+	__le16 reserved;
+} __packed;
+
+struct wfx_hif_mib_wep_default_key_id {
+	u8     wep_default_key_id;
+	u8     reserved[3];
+} __packed;
+
+struct wfx_hif_mib_dot11_rts_threshold {
+	__le32 threshold;
+} __packed;
+
+struct wfx_hif_mib_slot_time {
+	__le32 slot_time;
+} __packed;
+
+struct wfx_hif_mib_current_tx_power_level {
+	__le32 power_level; /* signed value */
+} __packed;
+
+struct wfx_hif_mib_non_erp_protection {
+	u8     use_cts_to_self:1;
+	u8     reserved1:7;
+	u8     reserved2[3];
+} __packed;
+
+enum wfx_hif_tmplt {
+	HIF_TMPLT_PRBREQ = 0x0,
+	HIF_TMPLT_BCN    = 0x1,
+	HIF_TMPLT_NULL   = 0x2,
+	HIF_TMPLT_QOSNUL = 0x3,
+	HIF_TMPLT_PSPOLL = 0x4,
+	HIF_TMPLT_PRBRES = 0x5,
+	HIF_TMPLT_ARP    = 0x6,
+	HIF_TMPLT_NA     = 0x7
+};
+
+#define HIF_API_MAX_TEMPLATE_FRAME_SIZE 700
+
+struct wfx_hif_mib_template_frame {
+	u8     frame_type;
+	u8     init_rate:7;
+	u8     mode:1;
+	__le16 frame_length;
+	u8     frame[];
+} __packed;
+
+struct wfx_hif_mib_beacon_wake_up_period {
+	u8     wakeup_period_min;
+	u8     receive_dtim:1;
+	u8     reserved1:7;
+	u8     wakeup_period_max;
+	u8     reserved2;
+} __packed;
+
+struct wfx_hif_mib_rcpi_rssi_threshold {
+	u8     detection:1;
+	u8     rcpi_rssi:1;
+	u8     upperthresh:1;
+	u8     lowerthresh:1;
+	u8     reserved:4;
+	u8     lower_threshold;
+	u8     upper_threshold;
+	u8     rolling_average_count;
+} __packed;
+
+#define DEFAULT_BA_MAX_RX_BUFFER_SIZE 16
+
+struct wfx_hif_mib_block_ack_policy {
+	u8     block_ack_tx_tid_policy;
+	u8     reserved1;
+	u8     block_ack_rx_tid_policy;
+	u8     block_ack_rx_max_buffer_size;
+} __packed;
+
+enum wfx_hif_mpdu_start_spacing {
+	HIF_MPDU_START_SPACING_NO_RESTRIC = 0x0,
+	HIF_MPDU_START_SPACING_QUARTER    = 0x1,
+	HIF_MPDU_START_SPACING_HALF       = 0x2,
+	HIF_MPDU_START_SPACING_ONE        = 0x3,
+	HIF_MPDU_START_SPACING_TWO        = 0x4,
+	HIF_MPDU_START_SPACING_FOUR       = 0x5,
+	HIF_MPDU_START_SPACING_EIGHT      = 0x6,
+	HIF_MPDU_START_SPACING_SIXTEEN    = 0x7
+};
+
+struct wfx_hif_mib_set_association_mode {
+	u8     preambtype_use:1;
+	u8     mode:1;
+	u8     rateset:1;
+	u8     spacing:1;
+	u8     reserved1:4;
+	u8     short_preamble:1;
+	u8     reserved2:7;
+	u8     greenfield:1;
+	u8     reserved3:7;
+	u8     mpdu_start_spacing;
+	__le32 basic_rate_set;
+} __packed;
+
+struct wfx_hif_mib_set_uapsd_information {
+	u8     trig_bckgrnd:1;
+	u8     trig_be:1;
+	u8     trig_video:1;
+	u8     trig_voice:1;
+	u8     reserved1:4;
+	u8     deliv_bckgrnd:1;
+	u8     deliv_be:1;
+	u8     deliv_video:1;
+	u8     deliv_voice:1;
+	u8     reserved2:4;
+	__le16 min_auto_trigger_interval;
+	__le16 max_auto_trigger_interval;
+	__le16 auto_trigger_step;
+} __packed;
+
+struct wfx_hif_tx_rate_retry_policy {
+	u8     policy_index;
+	u8     short_retry_count;
+	u8     long_retry_count;
+	u8     first_rate_sel:2;
+	u8     terminate:1;
+	u8     count_init:1;
+	u8     reserved1:4;
+	u8     rate_recovery_count;
+	u8     reserved2[3];
+	u8     rates[12];
+} __packed;
+
+#define HIF_TX_RETRY_POLICY_MAX     15
+#define HIF_TX_RETRY_POLICY_INVALID HIF_TX_RETRY_POLICY_MAX
+
+struct wfx_hif_mib_set_tx_rate_retry_policy {
+	u8     num_tx_rate_policies;
+	u8     reserved[3];
+	struct wfx_hif_tx_rate_retry_policy tx_rate_retry_policy[];
+} __packed;
+
+struct wfx_hif_mib_protected_mgmt_policy {
+	u8     pmf_enable:1;
+	u8     unpmf_allowed:1;
+	u8     host_enc_auth_frames:1;
+	u8     reserved1:5;
+	u8     reserved2[3];
+} __packed;
+
+struct wfx_hif_mib_keep_alive_period {
+	__le16 keep_alive_period;
+	u8     reserved[2];
+} __packed;
+
+#endif