@@ -1,5 +1,6 @@
/*
* Copyright (c) 2017 Intel Deutschland GmbH
+ * Copyright (c) 2018 Intel Corporation
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@@ -72,6 +73,8 @@ enum ieee80211_radiotap_presence {
IEEE80211_RADIOTAP_AMPDU_STATUS = 20,
IEEE80211_RADIOTAP_VHT = 21,
IEEE80211_RADIOTAP_TIMESTAMP = 22,
+ IEEE80211_RADIOTAP_HE = 23,
+ IEEE80211_RADIOTAP_HE_MU = 24,
/* valid in every it_present bitmap, even vendor namespaces */
IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29,
@@ -202,6 +205,114 @@ enum ieee80211_radiotap_timestamp_flags {
IEEE80211_RADIOTAP_TIMESTAMP_FLAG_ACCURACY = 0x02,
};
+struct ieee80211_radiotap_he {
+ __le16 data1, data2, data3, data4, data5, data6;
+};
+
+enum ieee80211_radiotap_he_bits {
+ IEEE80211_RADIOTAP_HE_DATA1_FORMAT_MASK = 3,
+ IEEE80211_RADIOTAP_HE_DATA1_FORMAT_SU = 0,
+ IEEE80211_RADIOTAP_HE_DATA1_FORMAT_EXT_SU = 1,
+ IEEE80211_RADIOTAP_HE_DATA1_FORMAT_MU = 2,
+ IEEE80211_RADIOTAP_HE_DATA1_FORMAT_TRIG = 3,
+
+ IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN = 0x0004,
+ IEEE80211_RADIOTAP_HE_DATA1_BEAM_CHANGE_KNOWN = 0x0008,
+ IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN = 0x0010,
+ IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN = 0x0020,
+ IEEE80211_RADIOTAP_HE_DATA1_DATA_DCM_KNOWN = 0x0040,
+ IEEE80211_RADIOTAP_HE_DATA1_CODING_KNOWN = 0x0080,
+ IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN = 0x0100,
+ IEEE80211_RADIOTAP_HE_DATA1_STBC_KNOWN = 0x0200,
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN = 0x0400,
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE2_KNOWN = 0x0800,
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE3_KNOWN = 0x1000,
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE4_KNOWN = 0x2000,
+ IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN = 0x4000,
+ IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN = 0x8000,
+
+ IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN = 0x0001,
+ IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN = 0x0002,
+ IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN = 0x0004,
+ IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN = 0x0008,
+ IEEE80211_RADIOTAP_HE_DATA2_TXBF_KNOWN = 0x0010,
+ IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN = 0x0020,
+ IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN = 0x0040,
+ IEEE80211_RADIOTAP_HE_DATA2_MIDAMBLE_KNOWN = 0x0080,
+ IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET = 0x3f00,
+ IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN = 0x4000,
+ IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC = 0x8000,
+
+ IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR = 0x003f,
+ IEEE80211_RADIOTAP_HE_DATA3_BEAM_CHANGE = 0x0040,
+ IEEE80211_RADIOTAP_HE_DATA3_UL_DL = 0x0080,
+ IEEE80211_RADIOTAP_HE_DATA3_DATA_MCS = 0x0f00,
+ IEEE80211_RADIOTAP_HE_DATA3_DATA_DCM = 0x1000,
+ IEEE80211_RADIOTAP_HE_DATA3_CODING = 0x2000,
+ IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG = 0x4000,
+ IEEE80211_RADIOTAP_HE_DATA3_STBC = 0x8000,
+
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC = 0x000f,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_20MHZ = 0,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_40MHZ = 1,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_80MHZ = 2,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_160MHZ = 3,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_26T = 4,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_52T = 5,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_106T = 6,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_242T = 7,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_484T = 8,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_996T = 9,
+ IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_2x996T = 10,
+
+ IEEE80211_RADIOTAP_HE_DATA5_GI = 0x0030,
+ IEEE80211_RADIOTAP_HE_DATA5_GI_0_8 = 0,
+ IEEE80211_RADIOTAP_HE_DATA5_GI_1_6 = 1,
+ IEEE80211_RADIOTAP_HE_DATA5_GI_3_2 = 2,
+
+ IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS = 0x0700,
+ IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD = 0x3000,
+ IEEE80211_RADIOTAP_HE_DATA5_TXBF = 0x4000,
+ IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG = 0x8000,
+
+ IEEE80211_RADIOTAP_HE_DATA6_NSTS = 0x000f,
+ IEEE80211_RADIOTAP_HE_DATA6_DOPPLER = 0x0010,
+ IEEE80211_RADIOTAP_HE_DATA6_TXOP = 0x7f00,
+ IEEE80211_RADIOTAP_HE_DATA6_MIDAMBLE_PDCTY = 0x8000,
+};
+
+struct ieee80211_radiotap_he_mu {
+ __le16 flags1, flags2;
+ u8 ru_ch1[4];
+ u8 ru_ch2[4];
+};
+
+enum ieee80211_radiotap_he_mu_bits {
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS = 0x000f,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS_KNOWN = 0x0010,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM = 0x0020,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM_KNOWN = 0x0040,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_CTR_26T_RU_KNOWN = 0x0080,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_RU_KNOWN = 0x0100,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_RU_KNOWN = 0x0200,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU_KNOWN = 0x1000,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU = 0x2000,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_COMP_KNOWN = 0x4000,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_SYMS_USERS_KNOWN = 0x8000,
+
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW = 0x0003,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_20MHZ = 0x0000,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_40MHZ = 0x0001,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_80MHZ = 0x0002,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_160MHZ = 0x0003,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_KNOWN = 0x0004,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP = 0x0008,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS = 0x00f0,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW = 0x0300,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW_KNOWN= 0x0400,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU = 0x0800,
+};
+
/**
* ieee80211_get_radiotap_len - get radiotap header length
*/