diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/api/rx.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/api/rx.h | 364 |
1 files changed, 341 insertions, 23 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h index 25e2e23dce3d..3ed7e0807b90 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2022 Intel Corporation + * Copyright (C) 2012-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2015-2017 Intel Deutschland GmbH */ @@ -193,10 +193,13 @@ enum iwl_rx_mpdu_amsdu_info { IWL_RX_MPDU_AMSDU_LAST_SUBFRAME = 0x80, }; -#define RX_MPDU_BAND_POS 6 -#define RX_MPDU_BAND_MASK 0xC0 -#define BAND_IN_RX_STATUS(_val) \ - (((_val) & RX_MPDU_BAND_MASK) >> RX_MPDU_BAND_POS) +enum iwl_rx_mpdu_mac_phy_band { + /* whether or not this is MAC or LINK depends on the API */ + IWL_RX_MPDU_MAC_PHY_BAND_MAC_MASK = 0x0f, + IWL_RX_MPDU_MAC_PHY_BAND_LINK_MASK = 0x0f, + IWL_RX_MPDU_MAC_PHY_BAND_PHY_MASK = 0x30, + IWL_RX_MPDU_MAC_PHY_BAND_BAND_MASK = 0xc0, +}; enum iwl_rx_l3_proto_values { IWL_RX_L3_TYPE_NONE, @@ -259,6 +262,7 @@ enum iwl_rx_mpdu_reorder_data { }; enum iwl_rx_mpdu_phy_info { + IWL_RX_MPDU_PHY_EOF_INDICATION = BIT(0), IWL_RX_MPDU_PHY_AMPDU = BIT(5), IWL_RX_MPDU_PHY_AMPDU_TOGGLE = BIT(6), IWL_RX_MPDU_PHY_SHORT_PREAMBLE = BIT(7), @@ -371,7 +375,7 @@ enum iwl_rx_phy_eht_data1 { IWL_RX_PHY_DATA1_EHT_RU_ALLOC_B1_B7 = 0x0000fe00, }; -/* goes into Metadata DW 7 */ +/* goes into Metadata DW 7 (Qu) or 8 (So or higher) */ enum iwl_rx_phy_he_data2 { /* info type: HE MU-EXT */ /* the a1/a2/... is what the PHY/firmware calls the values */ @@ -387,7 +391,7 @@ enum iwl_rx_phy_he_data2 { IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE4 = 0x0000f000, }; -/* goes into Metadata DW 8 */ +/* goes into Metadata DW 8 (Qu) or 7 (So or higher) */ enum iwl_rx_phy_he_data3 { /* info type: HE MU-EXT */ IWL_RX_PHY_DATA3_HE_MU_EXT_CH1_RU1 = 0x000000ff, /* c1 */ @@ -408,10 +412,9 @@ enum iwl_rx_phy_he_he_data4 { IWL_RX_PHY_DATA4_HE_MU_EXT_PREAMBLE_PUNC_TYPE_MASK = 0x0600, }; -/* goes into Metadata DW 7 */ +/* goes into Metadata DW 8 (Qu has no EHT) */ enum iwl_rx_phy_eht_data2 { /* info type: EHT-MU-EXT */ - /* OFDM_RX_VECTOR_COMMON_RU_ALLOC_0_OUT */ IWL_RX_PHY_DATA2_EHT_MU_EXT_RU_ALLOC_A1 = 0x000001ff, IWL_RX_PHY_DATA2_EHT_MU_EXT_RU_ALLOC_A2 = 0x0003fe00, IWL_RX_PHY_DATA2_EHT_MU_EXT_RU_ALLOC_B1 = 0x07fc0000, @@ -420,11 +423,10 @@ enum iwl_rx_phy_eht_data2 { IWL_RX_PHY_DATA2_EHT_TB_EXT_TRIG_SIGA1 = 0xffffffff, }; -/* goes into Metadata DW 8 */ +/* goes into Metadata DW 7 (Qu has no EHT) */ enum iwl_rx_phy_eht_data3 { + /* note: low 8 bits cannot be used */ /* info type: EHT-MU-EXT */ - /* OFDM_RX_VECTOR_COMMON_RU_ALLOC_1_OUT */ - IWL_RX_PHY_DATA3_EHT_MU_EXT_RU_ALLOC_B2 = 0x000001ff, IWL_RX_PHY_DATA3_EHT_MU_EXT_RU_ALLOC_C1 = 0x0003fe00, IWL_RX_PHY_DATA3_EHT_MU_EXT_RU_ALLOC_C2 = 0x07fc0000, }; @@ -432,10 +434,10 @@ enum iwl_rx_phy_eht_data3 { /* goes into Metadata DW 4 */ enum iwl_rx_phy_eht_data4 { /* info type: EHT-MU-EXT */ - /* OFDM_RX_VECTOR_COMMON_RU_ALLOC_2_OUT */ IWL_RX_PHY_DATA4_EHT_MU_EXT_RU_ALLOC_D1 = 0x000001ff, IWL_RX_PHY_DATA4_EHT_MU_EXT_RU_ALLOC_D2 = 0x0003fe00, IWL_RX_PHY_DATA4_EHT_MU_EXT_SIGB_MCS = 0x000c0000, + IWL_RX_PHY_DATA4_EHT_MU_EXT_RU_ALLOC_B2 = 0x1ff00000, }; /* goes into Metadata DW 16 */ @@ -641,7 +643,9 @@ struct iwl_rx_mpdu_desc_v3 { */ __le32 reserved[1]; } __packed; /* RX_MPDU_RES_START_API_S_VER_3, - RX_MPDU_RES_START_API_S_VER_5 */ + * RX_MPDU_RES_START_API_S_VER_5, + * RX_MPDU_RES_START_API_S_VER_6 + */ /** * struct iwl_rx_mpdu_desc - RX MPDU descriptor @@ -670,9 +674,10 @@ struct iwl_rx_mpdu_desc { */ __le16 phy_info; /** - * @mac_phy_idx: MAC/PHY index + * @mac_phy_band: MAC/link ID, PHY ID, band; + * see &enum iwl_rx_mpdu_mac_phy_band */ - u8 mac_phy_idx; + u8 mac_phy_band; /* DW4 */ union { struct { @@ -712,12 +717,22 @@ struct iwl_rx_mpdu_desc { __le32 reorder_data; union { + /** + * @v1: version 1 of the remaining RX descriptor, + * see &struct iwl_rx_mpdu_desc_v1 + */ struct iwl_rx_mpdu_desc_v1 v1; + /** + * @v3: version 3 of the remaining RX descriptor, + * see &struct iwl_rx_mpdu_desc_v3 + */ struct iwl_rx_mpdu_desc_v3 v3; }; } __packed; /* RX_MPDU_RES_START_API_S_VER_3, - RX_MPDU_RES_START_API_S_VER_4, - RX_MPDU_RES_START_API_S_VER_5 */ + * RX_MPDU_RES_START_API_S_VER_4, + * RX_MPDU_RES_START_API_S_VER_5, + * RX_MPDU_RES_START_API_S_VER_6 + */ #define IWL_RX_DESC_SIZE_V1 offsetofend(struct iwl_rx_mpdu_desc, v1) @@ -813,7 +828,7 @@ struct iwl_rx_no_data { * 15:8 chain-B, measured at FINA time (FINA_ENERGY), 16:23 channel * @on_air_rise_time: GP2 during on air rise * @fr_time: frame time - * @rate: rate/mcs of frame + * @rate: rate/mcs of frame, format depends on the notification version * @phy_info: &enum iwl_rx_phy_eht_data0 and &enum iwl_rx_phy_info_type * @rx_vec: DW-12:9 raw RX vectors from DSP according to modulation type. * for VHT: OFDM_RX_VECTOR_SIGA1_OUT, OFDM_RX_VECTOR_SIGA2_OUT @@ -829,9 +844,7 @@ struct iwl_rx_no_data_ver_3 { __le32 rate; __le32 phy_info[2]; __le32 rx_vec[4]; -} __packed; /* RX_NO_DATA_NTFY_API_S_VER_1, - RX_NO_DATA_NTFY_API_S_VER_2 - RX_NO_DATA_NTFY_API_S_VER_3 */ +} __packed; /* RX_NO_DATA_NTFY_API_S_VER_3, _VER_4 */ struct iwl_frame_release { u8 baid; @@ -978,7 +991,7 @@ struct iwl_ba_window_status_notif { } __packed; /* BA_WINDOW_STATUS_NTFY_API_S_VER_1 */ /** - * struct iwl_rfh_queue_config - RX queue configuration + * struct iwl_rfh_queue_data - RX queue configuration * @q_num: Q num * @enable: enable queue * @reserved: alignment @@ -1009,4 +1022,309 @@ struct iwl_rfh_queue_config { struct iwl_rfh_queue_data data[]; } __packed; /* RFH_QUEUE_CONFIG_API_S_VER_1 */ +/** + * struct iwl_beacon_filter_notif_v1 - beacon filter notification + * @average_energy: average energy for the received beacon + * @mac_id: MAC ID the beacon was received for + */ +struct iwl_beacon_filter_notif_v1 { + __le32 average_energy; + __le32 mac_id; +} __packed; /* BEACON_FILTER_IN_NTFY_API_S_VER_1 */ + +/** + * struct iwl_beacon_filter_notif - beacon filter notification + * @average_energy: average energy for the received beacon + * @link_id: link ID the beacon was received for + */ +struct iwl_beacon_filter_notif { + __le32 average_energy; + __le32 link_id; +} __packed; /* BEACON_FILTER_IN_NTFY_API_S_VER_2 */ + +union iwl_legacy_sig { +#define OFDM_RX_LEGACY_LENGTH 0x00000fff +#define OFDM_RX_RATE 0x0000f000 + __le32 ofdm; +#define CCK_CRFR_SHORT_PREAMBLE 0x00000040 + __le32 cck; +}; + +struct iwl_ht_sigs { +#define OFDM_RX_FRAME_HT_MCS 0x0000007f +#define OFDM_RX_FRAME_HT_BANDWIDTH 0x00000080 +#define OFDM_RX_FRAME_HT_LENGTH 0x03ffff00 + __le32 a1; + __le32 a2; +}; + +struct iwl_vht_sigs { +#define OFDM_RX_FRAME_VHT_NUM_OF_DATA_SYM 0x000007ff +#define OFDM_RX_FRAME_VHT_NUM_OF_DATA_SYM_VALID 0x80000000 + __le32 a0; + __le32 a1, a2; +}; + +struct iwl_he_sigs { +#define OFDM_RX_FRAME_HE_BEAM_CHANGE 0x00000001 +#define OFDM_RX_FRAME_HE_UL_FLAG 0x00000002 +#define OFDM_RX_FRAME_HE_MCS 0x0000003c +#define OFDM_RX_FRAME_HE_DCM 0x00000040 +#define OFDM_RX_FRAME_HE_BSS_COLOR 0x00001f80 +#define OFDM_RX_FRAME_HE_SPATIAL_REUSE 0x0001e000 +#define OFDM_RX_FRAME_HE_BANDWIDTH 0x00060000 +#define OFDM_RX_FRAME_HE_SU_EXT_BW10 0x00080000 +#define OFDM_RX_FRAME_HE_GI_LTF_TYPE 0x00700000 +#define OFDM_RX_FRAME_HE_NSTS 0x03800000 +#define OFDM_RX_FRAME_HE_PRMBL_PUNC_TYPE 0x0c000000 + __le32 a1; +#define OFDM_RX_FRAME_HE_TXOP_DURATION 0x0000007f +#define OFDM_RX_FRAME_HE_CODING 0x00000080 +#define OFDM_RX_FRAME_HE_CODING_EXTRA_SYM 0x00000100 +#define OFDM_RX_FRAME_HE_STBC 0x00000200 +#define OFDM_RX_FRAME_HE_BF 0x00000400 +#define OFDM_RX_FRAME_HE_PRE_FEC_PAD_FACTOR 0x00001800 +#define OFDM_RX_FRAME_HE_PE_DISAMBIG 0x00002000 +#define OFDM_RX_FRAME_HE_DOPPLER 0x00004000 +#define OFDM_RX_FRAME_HE_TYPE 0x00038000 +#define OFDM_RX_FRAME_HE_MU_NUM_OF_SIGB_SYM_OR_USER_NUM 0x003c0000 +#define OFDM_RX_FRAME_HE_MU_SIGB_COMP 0x00400000 +#define OFDM_RX_FRAME_HE_MU_NUM_OF_LTF_SYM 0x03800000 + __le32 a2; +#define OFDM_RX_FRAME_HE_NUM_OF_DATA_SYM 0x000007ff +#define OFDM_RX_FRAME_HE_PE_DURATION 0x00003800 +#define OFDM_RX_FRAME_HE_NUM_OF_DATA_SYM_VALID 0x80000000 + __le32 a3; +#define OFDM_RX_FRAME_HE_SIGB_STA_ID_FOUND 0x00000001 +#define OFDM_RX_FRAME_HE_SIGB_STA_ID_INDX 0x0000000e +#define OFDM_RX_FRAME_HE_SIGB_NSTS 0x00000070 +#define OFDM_RX_FRAME_HE_SIGB_BF 0x00000080 +#define OFDM_RX_FRAME_HE_SIGB_MCS 0x00000f00 +#define OFDM_RX_FRAME_HE_SIGB_DCM 0x00001000 +#define OFDM_RX_FRAME_HE_SIGB_CODING 0x00002000 +#define OFDM_RX_FRAME_HE_SIGB_SPATIAL_CONFIG 0x0003c000 +#define OFDM_RX_FRAME_HE_SIGB_STA_RU 0x03fc0000 +#define OFDM_RX_FRAME_HE_SIGB_NUM_OF_SYM 0x3c000000 +#define OFDM_RX_FRAME_HE_SIGB_CRC_OK 0x40000000 + __le32 b; +/* index 0 */ +#define OFDM_RX_FRAME_HE_RU_ALLOC_0_A1 0x000000ff +#define OFDM_RX_FRAME_HE_RU_ALLOC_0_A2 0x0000ff00 +#define OFDM_RX_FRAME_HE_RU_ALLOC_0_B1 0x00ff0000 +#define OFDM_RX_FRAME_HE_RU_ALLOC_0_B2 0xff000000 +/* index 1 */ +#define OFDM_RX_FRAME_HE_RU_ALLOC_1_C1 0x000000ff +#define OFDM_RX_FRAME_HE_RU_ALLOC_1_C2 0x0000ff00 +#define OFDM_RX_FRAME_HE_RU_ALLOC_1_D1 0x00ff0000 +#define OFDM_RX_FRAME_HE_RU_ALLOC_1_D2 0xff000000 +/* index 2 */ +#define OFDM_RX_FRAME_HE_CENTER_RU_CC1 0x00000001 +#define OFDM_RX_FRAME_HE_CENTER_RU_CC2 0x00000002 +#define OFDM_RX_FRAME_HE_COMMON_CC1_CRC_OK 0x00000004 +#define OFDM_RX_FRAME_HE_COMMON_CC2_CRC_OK 0x00000008 + __le32 cmn[3]; +}; + +struct iwl_he_tb_sigs { +#define OFDM_RX_HE_TRIG_FORMAT 0x00000001 +#define OFDM_RX_HE_TRIG_BSS_COLOR 0x0000007e +#define OFDM_RX_HE_TRIG_SPATIAL_REUSE_1 0x00000780 +#define OFDM_RX_HE_TRIG_SPATIAL_REUSE_2 0x00007800 +#define OFDM_RX_HE_TRIG_SPATIAL_REUSE_3 0x00078000 +#define OFDM_RX_HE_TRIG_SPATIAL_REUSE_4 0x00780000 +#define OFDM_RX_HE_TRIG_BANDWIDTH 0x03000000 + __le32 a1; +#define OFDM_RX_HE_TRIG_TXOP_DURATION 0x0000007f +#define OFDM_RX_HE_TRIG_SIG2_RESERVED 0x0000ff80 +#define OFDM_RX_HE_TRIG_FORMAT_ERR 0x08000000 +#define OFDM_RX_HE_TRIG_BW_ERR 0x10000000 +#define OFDM_RX_HE_TRIG_LEGACY_LENGTH_ERR 0x20000000 +#define OFDM_RX_HE_TRIG_CRC_OK 0x40000000 + __le32 a2; +#define OFDM_UCODE_TRIG_BASE_RX_LGCY_LENGTH 0x00000fff +#define OFDM_UCODE_TRIG_BASE_RX_BANDWIDTH 0x00007000 +#define OFDM_UCODE_TRIG_BASE_PS160 0x00008000 +#define OFDM_UCODE_EHT_TRIG_CONTROL_CHANNEL 0x000f0000 + __le32 tb_rx0; +#define OFDM_UCODE_TRIG_BASE_RX_MCS 0x0000000f +#define OFDM_UCODE_TRIG_BASE_RX_DCM 0x00000010 +#define OFDM_UCODE_TRIG_BASE_RX_GI_LTF_TYPE 0x00000060 +#define OFDM_UCODE_TRIG_BASE_RX_NSTS 0x00000380 +#define OFDM_UCODE_TRIG_BASE_RX_CODING 0x00000400 +#define OFDM_UCODE_TRIG_BASE_RX_CODING_EXTRA_SYM 0x00000800 +#define OFDM_UCODE_TRIG_BASE_RX_STBC 0x00001000 +#define OFDM_UCODE_TRIG_BASE_RX_PRE_FEC_PAD_FACTOR 0x00006000 +#define OFDM_UCODE_TRIG_BASE_RX_PE_DISAMBIG 0x00008000 +#define OFDM_UCODE_TRIG_BASE_RX_DOPPLER 0x00010000 +#define OFDM_UCODE_TRIG_BASE_RX_RU 0x01fe0000 +#define OFDM_UCODE_TRIG_BASE_RX_RU_P80 0x00020000 +#define OFDM_UCODE_TRIG_BASE_RX_NUM_OF_LTF_SYM 0x0e000000 +#define OFDM_UCODE_TRIG_BASE_RX_LTF_PILOT_TYPE 0x10000000 +#define OFDM_UCODE_TRIG_BASE_RX_LOWEST_SS_ALLOCATION 0xe0000000 + __le32 tb_rx1; +}; + +struct iwl_eht_sigs { +#define OFDM_RX_FRAME_ENHANCED_WIFI_VER_ID 0x00000007 +#define OFDM_RX_FRAME_ENHANCED_WIFI_BANDWIDTH 0x00000038 +#define OFDM_RX_FRAME_ENHANCED_WIFI_UL_FLAG 0x00000040 +#define OFDM_RX_FRAME_ENHANCED_WIFI_BSS_COLOR 0x00001f80 +#define OFDM_RX_FRAME_ENHANCED_WIFI_TXOP_DURATION 0x000fe000 +#define OFDM_RX_FRAME_EHT_USIG1_DISREGARD 0x01f00000 +#define OFDM_RX_FRAME_EHT_USIG1_VALIDATE 0x02000000 +#define OFDM_RX_FRAME_EHT_BW320_SLOT 0x04000000 +#define OFDM_RX_FRAME_EHT_TYPE 0x18000000 +#define OFDM_RX_FRAME_ENHANCED_ER_NO_STREAMS 0x20000000 + __le32 usig_a1; +#define OFDM_RX_FRAME_EHT_PPDU_TYPE 0x00000003 +#define OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B2 0x00000004 +#define OFDM_RX_FRAME_EHT_PUNC_CHANNEL 0x000000f8 +#define OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B8 0x00000100 +#define OFDM_RX_FRAME_EHT_SIG_MCS 0x00000600 +#define OFDM_RX_FRAME_EHT_SIG_SYM_NUM 0x0000f800 +#define OFDM_RX_FRAME_EHT_TRIG_SPATIAL_REUSE_1 0x000f0000 +#define OFDM_RX_FRAME_EHT_TRIG_SPATIAL_REUSE_2 0x00f00000 +#define OFDM_RX_FRAME_EHT_TRIG_USIG2_DISREGARD 0x1f000000 +#define OFDM_RX_FRAME_EHT_TRIG_NO_STREAMS 0x20000000 +#define OFDM_RX_USIG_CRC_OK 0x40000000 + __le32 usig_a2_eht; +#define OFDM_RX_FRAME_EHT_SPATIAL_REUSE 0x0000000f +#define OFDM_RX_FRAME_EHT_GI_LTF_TYPE 0x00000030 +#define OFDM_RX_FRAME_EHT_NUM_OF_LTF_SYM 0x000001c0 +#define OFDM_RX_FRAME_EHT_CODING_EXTRA_SYM 0x00000200 +#define OFDM_RX_FRAME_EHT_PRE_FEC_PAD_FACTOR 0x00000c00 +#define OFDM_RX_FRAME_EHT_PE_DISAMBIG 0x00001000 +#define OFDM_RX_FRAME_EHT_USIG_OVF_DISREGARD 0x0001e000 +#define OFDM_RX_FRAME_EHT_NUM_OF_USERS 0x000e0000 +#define OFDM_RX_FRAME_EHT_NSTS 0x00f00000 +#define OFDM_RX_FRAME_EHT_BF 0x01000000 +#define OFDM_RX_FRAME_EHT_USIG_OVF_NDP_DISREGARD 0x06000000 +#define OFDM_RX_FRAME_EHTSIG_COMM_CC1_CRC_OK 0x08000000 +#define OFDM_RX_FRAME_EHTSIG_COMM_CC2_CRC_OK 0x10000000 +#define OFDM_RX_FRAME_EHT_NON_VALID_RU_ALLOC 0x20000000 +#define OFDM_RX_FRAME_EHT_NO_STREAMS 0x40000000 + __le32 b1; +#define OFDM_RX_FRAME_EHT_MATCH_ID_FOUND 0x00000001 +#define OFDM_RX_FRAME_EHT_ID_INDX 0x0000000e +#define OFDM_RX_FRAME_EHT_MCS 0x000000f0 +#define OFDM_RX_FRAME_EHT_CODING 0x00000100 +#define OFDM_RX_FRAME_EHT_SPATIAL_CONFIG 0x00007e00 +#define OFDM_RX_FRAME_EHT_STA_RU 0x007f8000 +#define OFDM_RX_FRAME_EHT_STA_RU_P80 0x00008000 +#define OFDM_RX_FRAME_EHT_STA_RU_PS160 0x00800000 +#define OFDM_RX_FRAME_EHT_USER_FIELD_CRC_OK 0x40000000 + __le32 b2; +#define OFDM_RX_FRAME_EHT_NUM_OF_DATA_SYM 0x000007ff +#define OFDM_RX_FRAME_EHT_PE_DURATION 0x00003800 +#define OFDM_RX_FRAME_EHT_NUM_OF_DATA_SYM_VALID 0x80000000 + __le32 sig2; +#define OFDM_RX_FRAME_EHT_RU_ALLOC_0_A1 0x000001ff +#define OFDM_RX_FRAME_EHT_RU_ALLOC_0_A2 0x0003fe00 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_0_A3 0x07fc0000 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_1_B1 0x000001ff +#define OFDM_RX_FRAME_EHT_RU_ALLOC_1_B2 0x0003fe00 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_1_B3 0x07fc0000 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_2_C1 0x000001ff +#define OFDM_RX_FRAME_EHT_RU_ALLOC_2_C2 0x0003fe00 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_2_C3 0x07fc0000 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_3_D1 0x000001ff +#define OFDM_RX_FRAME_EHT_RU_ALLOC_3_D2 0x0003fe00 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_3_D3 0x07fc0000 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_4_A4 0x000001ff +#define OFDM_RX_FRAME_EHT_RU_ALLOC_4_B4 0x0003fe00 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_5_C4 0x000001ff +#define OFDM_RX_FRAME_EHT_RU_ALLOC_5_D4 0x0003fe00 + __le32 cmn[6]; +#define OFDM_RX_FRAME_EHT_USER_FIELD_ID 0x000007ff + __le32 user_id; +}; + +struct iwl_eht_tb_sigs { + /* same as non-TB above */ + __le32 usig_a1, usig_a2_eht; + /* same as HE TB above */ + __le32 tb_rx0, tb_rx1; +}; + +struct iwl_uhr_sigs { + __le32 usig_a1, usig_a1_uhr, usig_a2_uhr, b1, b2; + __le32 sig2; + __le32 cmn[6]; + __le32 user_id; +}; + +struct iwl_uhr_tb_sigs { + __le32 usig_a1, usig_a2_uhr, tb_rx0, tb_rx1; +}; + +struct iwl_uhr_elr_sigs { + __le32 usig_a1, usig_a2_uhr; + __le32 uhr_sig_elr1, uhr_sig_elr2; +}; + +union iwl_sigs { + struct iwl_ht_sigs ht; + struct iwl_vht_sigs vht; + struct iwl_he_sigs he; + struct iwl_he_tb_sigs he_tb; + struct iwl_eht_sigs eht; + struct iwl_eht_tb_sigs eht_tb; + struct iwl_uhr_sigs uhr; + struct iwl_uhr_tb_sigs uhr_tb; + struct iwl_uhr_elr_sigs uhr_elr; +}; + +enum iwl_sniffer_status { + IWL_SNIF_STAT_PLCP_RX_OK = 0, + IWL_SNIF_STAT_AID_NOT_FOR_US = 1, + IWL_SNIF_STAT_PLCP_RX_LSIG_ERR = 2, + IWL_SNIF_STAT_PLCP_RX_SIGA_ERR = 3, + IWL_SNIF_STAT_PLCP_RX_SIGB_ERR = 4, + IWL_SNIF_STAT_UNEXPECTED_TB = 5, + IWL_SNIF_STAT_UNSUPPORTED_RATE = 6, + IWL_SNIF_STAT_UNKNOWN_ERROR = 7, +}; /* AIR_SNIFFER_STATUS_E_VER_1 */ + +enum iwl_sniffer_flags { + IWL_SNIF_FLAG_VALID_TB_RX = BIT(0), + IWL_SNIF_FLAG_VALID_RU = BIT(1), +}; /* AIR_SNIFFER_FLAGS_E_VER_1 */ + +/** + * struct iwl_rx_phy_air_sniffer_ntfy - air sniffer notification + * + * @status: &enum iwl_sniffer_status + * @flags: &enum iwl_sniffer_flags + * @reserved1: reserved + * @rssi_a: energy chain-A in negative dBm, measured at FINA time + * @rssi_b: energy chain-B in negative dBm, measured at FINA time + * @channel: channel number + * @band: band information, PHY_BAND_* + * @on_air_rise_time: GP2 at on air rise + * @frame_time: frame time in us + * @rate: RATE_MCS_* + * @bytecount: byte count for legay and HT, otherwise number of symbols + * @legacy_sig: CCK signal information if %RATE_MCS_MOD_TYPE_MSK in @rate is + * %RATE_MCS_MOD_TYPE_CCK, otherwise OFDM signal information + * @sigs: PHY signal information, depending on %RATE_MCS_MOD_TYPE_MSK in @rate + * @reserved2: reserved + * + * Sent for every frame and before the normal RX command if data is included. + */ +struct iwl_rx_phy_air_sniffer_ntfy { + u8 status; + u8 flags; + u8 reserved1[2]; + u8 rssi_a, rssi_b; + u8 channel, band; + __le32 on_air_rise_time; + __le32 frame_time; + /* note: MCS in rate is not valid for MU-VHT */ + __le32 rate; + __le32 bytecount; + union iwl_legacy_sig legacy_sig; + union iwl_sigs sigs; + __le32 reserved2; +}; /* RX_PHY_AIR_SNIFFER_NTFY_API_S_VER_1 */ + #endif /* __iwl_fw_api_rx_h__ */ |