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/marvell/mwifiex/decl.h | 302 ++++++++++++++++++++++++++++ 1 file changed, 302 insertions(+) create mode 100644 drivers/net/wireless/marvell/mwifiex/decl.h (limited to 'drivers/net/wireless/marvell/mwifiex/decl.h') diff --git a/drivers/net/wireless/marvell/mwifiex/decl.h b/drivers/net/wireless/marvell/mwifiex/decl.h new file mode 100644 index 000000000..88648c062 --- /dev/null +++ b/drivers/net/wireless/marvell/mwifiex/decl.h @@ -0,0 +1,302 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * NXP Wireless LAN device driver: generic data structures and APIs + * + * Copyright 2011-2020 NXP + */ + +#ifndef _MWIFIEX_DECL_H_ +#define _MWIFIEX_DECL_H_ + +#undef pr_fmt +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include +#include +#include +#include +#include + +#define MWIFIEX_BSS_COEX_COUNT 2 +#define MWIFIEX_MAX_BSS_NUM (3) + +#define MWIFIEX_DMA_ALIGN_SZ 64 +#define MWIFIEX_RX_HEADROOM 64 +#define MAX_TXPD_SZ 32 +#define INTF_HDR_ALIGN 4 + +#define MWIFIEX_MIN_DATA_HEADER_LEN (MWIFIEX_DMA_ALIGN_SZ + INTF_HDR_ALIGN + \ + MAX_TXPD_SZ) +#define MWIFIEX_MGMT_FRAME_HEADER_SIZE 8 /* sizeof(pkt_type) + * + sizeof(tx_control) + */ + +#define MWIFIEX_MAX_TX_BASTREAM_SUPPORTED 2 +#define MWIFIEX_MAX_RX_BASTREAM_SUPPORTED 16 +#define MWIFIEX_MAX_TDLS_PEER_SUPPORTED 8 + +#define MWIFIEX_STA_AMPDU_DEF_TXWINSIZE 64 +#define MWIFIEX_STA_AMPDU_DEF_RXWINSIZE 64 +#define MWIFIEX_STA_COEX_AMPDU_DEF_RXWINSIZE 16 + +#define MWIFIEX_UAP_AMPDU_DEF_TXWINSIZE 32 + +#define MWIFIEX_UAP_COEX_AMPDU_DEF_RXWINSIZE 16 + +#define MWIFIEX_UAP_AMPDU_DEF_RXWINSIZE 16 +#define MWIFIEX_11AC_STA_AMPDU_DEF_TXWINSIZE 64 +#define MWIFIEX_11AC_STA_AMPDU_DEF_RXWINSIZE 64 +#define MWIFIEX_11AC_UAP_AMPDU_DEF_TXWINSIZE 64 +#define MWIFIEX_11AC_UAP_AMPDU_DEF_RXWINSIZE 64 + +#define MWIFIEX_DEFAULT_BLOCK_ACK_TIMEOUT 0xffff + +#define MWIFIEX_RATE_BITMAP_MCS0 32 + +#define MWIFIEX_RX_DATA_BUF_SIZE (4 * 1024) +#define MWIFIEX_RX_CMD_BUF_SIZE (2 * 1024) + +#define MAX_BEACON_PERIOD (4000) +#define MIN_BEACON_PERIOD (50) +#define MAX_DTIM_PERIOD (100) +#define MIN_DTIM_PERIOD (1) + +#define MWIFIEX_RTS_MIN_VALUE (0) +#define MWIFIEX_RTS_MAX_VALUE (2347) +#define MWIFIEX_FRAG_MIN_VALUE (256) +#define MWIFIEX_FRAG_MAX_VALUE (2346) +#define MWIFIEX_WMM_VERSION 0x01 +#define MWIFIEX_WMM_SUBTYPE 0x01 + +#define MWIFIEX_RETRY_LIMIT 14 +#define MWIFIEX_SDIO_BLOCK_SIZE 256 + +#define MWIFIEX_BUF_FLAG_REQUEUED_PKT BIT(0) +#define MWIFIEX_BUF_FLAG_BRIDGED_PKT BIT(1) +#define MWIFIEX_BUF_FLAG_TDLS_PKT BIT(2) +#define MWIFIEX_BUF_FLAG_EAPOL_TX_STATUS BIT(3) +#define MWIFIEX_BUF_FLAG_ACTION_TX_STATUS BIT(4) +#define MWIFIEX_BUF_FLAG_AGGR_PKT BIT(5) + +#define MWIFIEX_BRIDGED_PKTS_THR_HIGH 1024 +#define MWIFIEX_BRIDGED_PKTS_THR_LOW 128 + +#define MWIFIEX_TDLS_DISABLE_LINK 0x00 +#define MWIFIEX_TDLS_ENABLE_LINK 0x01 +#define MWIFIEX_TDLS_CREATE_LINK 0x02 +#define MWIFIEX_TDLS_CONFIG_LINK 0x03 + +#define MWIFIEX_TDLS_RSSI_HIGH 50 +#define MWIFIEX_TDLS_RSSI_LOW 55 +#define MWIFIEX_TDLS_MAX_FAIL_COUNT 4 +#define MWIFIEX_AUTO_TDLS_IDLE_TIME 10 + +/* 54M rates, index from 0 to 11 */ +#define MWIFIEX_RATE_INDEX_MCS0 12 +/* 12-27=MCS0-15(BW20) */ +#define MWIFIEX_BW20_MCS_NUM 15 + +/* Rate index for OFDM 0 */ +#define MWIFIEX_RATE_INDEX_OFDM0 4 + +#define MWIFIEX_MAX_STA_NUM 3 +#define MWIFIEX_MAX_UAP_NUM 3 +#define MWIFIEX_MAX_P2P_NUM 3 + +#define MWIFIEX_A_BAND_START_FREQ 5000 + +/* SDIO Aggr data packet special info */ +#define SDIO_MAX_AGGR_BUF_SIZE (256 * 255) +#define BLOCK_NUMBER_OFFSET 15 +#define SDIO_HEADER_OFFSET 28 + +#define MWIFIEX_SIZE_4K 0x4000 + +enum mwifiex_bss_type { + MWIFIEX_BSS_TYPE_STA = 0, + MWIFIEX_BSS_TYPE_UAP = 1, + MWIFIEX_BSS_TYPE_P2P = 2, + MWIFIEX_BSS_TYPE_ANY = 0xff, +}; + +enum mwifiex_bss_role { + MWIFIEX_BSS_ROLE_STA = 0, + MWIFIEX_BSS_ROLE_UAP = 1, + MWIFIEX_BSS_ROLE_ANY = 0xff, +}; + +enum mwifiex_tdls_status { + TDLS_NOT_SETUP = 0, + TDLS_SETUP_INPROGRESS, + TDLS_SETUP_COMPLETE, + TDLS_SETUP_FAILURE, + TDLS_LINK_TEARDOWN, + TDLS_CHAN_SWITCHING, + TDLS_IN_BASE_CHAN, + TDLS_IN_OFF_CHAN, +}; + +enum mwifiex_tdls_error_code { + TDLS_ERR_NO_ERROR = 0, + TDLS_ERR_INTERNAL_ERROR, + TDLS_ERR_MAX_LINKS_EST, + TDLS_ERR_LINK_EXISTS, + TDLS_ERR_LINK_NONEXISTENT, + TDLS_ERR_PEER_STA_UNREACHABLE = 25, +}; + +#define BSS_ROLE_BIT_MASK BIT(0) + +#define GET_BSS_ROLE(priv) ((priv)->bss_role & BSS_ROLE_BIT_MASK) + +enum mwifiex_data_frame_type { + MWIFIEX_DATA_FRAME_TYPE_ETH_II = 0, + MWIFIEX_DATA_FRAME_TYPE_802_11, +}; + +struct mwifiex_fw_image { + u8 *helper_buf; + u32 helper_len; + u8 *fw_buf; + u32 fw_len; +}; + +struct mwifiex_802_11_ssid { + u32 ssid_len; + u8 ssid[IEEE80211_MAX_SSID_LEN]; +}; + +struct mwifiex_wait_queue { + wait_queue_head_t wait; + int status; +}; + +struct mwifiex_rxinfo { + struct sk_buff *parent; + u8 bss_num; + u8 bss_type; + u8 use_count; + u8 buf_type; +}; + +struct mwifiex_txinfo { + u32 status_code; + u8 flags; + u8 bss_num; + u8 bss_type; + u8 aggr_num; + u32 pkt_len; + u8 ack_frame_id; + u64 cookie; +}; + +enum mwifiex_wmm_ac_e { + WMM_AC_BK, + WMM_AC_BE, + WMM_AC_VI, + WMM_AC_VO +} __packed; + +struct ieee_types_wmm_ac_parameters { + u8 aci_aifsn_bitmap; + u8 ecw_bitmap; + __le16 tx_op_limit; +} __packed; + +struct mwifiex_types_wmm_info { + u8 oui[4]; + u8 subtype; + u8 version; + u8 qos_info; + u8 reserved; + struct ieee_types_wmm_ac_parameters ac_params[IEEE80211_NUM_ACS]; +} __packed; + +struct mwifiex_arp_eth_header { + struct arphdr hdr; + u8 ar_sha[ETH_ALEN]; + u8 ar_sip[4]; + u8 ar_tha[ETH_ALEN]; + u8 ar_tip[4]; +} __packed; + +struct mwifiex_chan_stats { + u8 chan_num; + u8 bandcfg; + u8 flags; + s8 noise; + u16 total_bss; + u16 cca_scan_dur; + u16 cca_busy_dur; +} __packed; + +#define MWIFIEX_HIST_MAX_SAMPLES 1048576 +#define MWIFIEX_MAX_RX_RATES 44 +#define MWIFIEX_MAX_AC_RX_RATES 74 +#define MWIFIEX_MAX_SNR 256 +#define MWIFIEX_MAX_NOISE_FLR 256 +#define MWIFIEX_MAX_SIG_STRENGTH 256 + +struct mwifiex_histogram_data { + atomic_t rx_rate[MWIFIEX_MAX_AC_RX_RATES]; + atomic_t snr[MWIFIEX_MAX_SNR]; + atomic_t noise_flr[MWIFIEX_MAX_NOISE_FLR]; + atomic_t sig_str[MWIFIEX_MAX_SIG_STRENGTH]; + atomic_t num_samples; +}; + +struct mwifiex_iface_comb { + u8 sta_intf; + u8 uap_intf; + u8 p2p_intf; +}; + +struct mwifiex_radar_params { + struct cfg80211_chan_def *chandef; + u32 cac_time_ms; +} __packed; + +struct mwifiex_11h_intf_state { + bool is_11h_enabled; + bool is_11h_active; +} __packed; + +#define MWIFIEX_FW_DUMP_IDX 0xff +#define MWIFIEX_FW_DUMP_MAX_MEMSIZE 0x160000 +#define MWIFIEX_DRV_INFO_IDX 20 +#define FW_DUMP_MAX_NAME_LEN 8 +#define FW_DUMP_HOST_READY 0xEE +#define FW_DUMP_DONE 0xFF +#define FW_DUMP_READ_DONE 0xFE + +struct memory_type_mapping { + u8 mem_name[FW_DUMP_MAX_NAME_LEN]; + u8 *mem_ptr; + u32 mem_size; + u8 done_flag; +}; + +enum rdwr_status { + RDWR_STATUS_SUCCESS = 0, + RDWR_STATUS_FAILURE = 1, + RDWR_STATUS_DONE = 2 +}; + +enum mwifiex_chan_width { + CHAN_BW_20MHZ = 0, + CHAN_BW_10MHZ, + CHAN_BW_40MHZ, + CHAN_BW_80MHZ, + CHAN_BW_8080MHZ, + CHAN_BW_160MHZ, + CHAN_BW_5MHZ, +}; + +enum mwifiex_chan_offset { + SEC_CHAN_NONE = 0, + SEC_CHAN_ABOVE = 1, + SEC_CHAN_5MHZ = 2, + SEC_CHAN_BELOW = 3 +}; + +#endif /* !_MWIFIEX_DECL_H_ */ -- cgit v1.2.3