/******************************************************************************
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*
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* Copyright(c) 2007 - 2020 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* wlanfae <wlanfae@realtek.com>
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* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
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* Hsinchu 300, Taiwan.
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*
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* Larry Finger <Larry.Finger@lwfinger.net>
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*
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*****************************************************************************/
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#ifndef __HALBB_SNIF_EX_H__
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#define __HALBB_SNIF_EX_H__
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/*@--------------------------[Define] ---------------------------------------*/
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/*@--------------------------[Enum]------------------------------------------*/
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/*@--------------------------[Structure]-------------------------------------*/
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/* === [Legacy] ========================*/
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struct plcp_hdr_l_sig_info {
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/*B0*/
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u8 rate:4;
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u8 rsvd_bit:1;
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u8 len0_l:3;
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/*B1*/
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u8 len0_m;
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/*B2*/
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u8 len1:1;
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u8 parity_chk:1;
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u8 rsvd_0:6;
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};
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/* === [HT] ============================*/
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struct plcp_hdr_ht_sig_1_info {
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/*B0*/
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u8 mcs:7;
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u8 cbw:1;
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/*B1*/
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u8 ht_len_l;
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/*B2*/
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u8 ht_len_m;
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};
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struct plcp_hdr_ht_sig_2_info {
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/*B0*/
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u8 smoothing:1;
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u8 not_sounding:1;
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u8 rsvd_bit:1;
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u8 aggre:1;
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u8 stbc:2;
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u8 fec_coding:1;
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u8 sgi:1;
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/*B1*/
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u8 num_ext_ss:2;
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u8 rsvd_0:6;
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};
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/* === [VHT] ===========================*/
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struct plcp_hdr_vht_sig_a1_info {
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/*B0*/
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u8 bw:2;
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u8 rsvd_bit:1;
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u8 stbc:1;
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u8 g_id_l:4;
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/*B1*/
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u8 g_id_m:2;
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u8 nsts_paid_l:6;
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/*B2*/
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u8 nsts_paid_m:6;
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u8 txop_ps_not_allow:1;
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u8 rsvd_bit_1:1;
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};
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struct plcp_hdr_vht_sig_a1_ext_su_info {
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/*B0*/
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u8 su_sts:3;
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u8 paid_l:5;
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/*B1*/
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u8 paid_m:4;
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u8 rsvd_0:4;
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};
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struct plcp_hdr_vht_sig_a1_ext_mu_info {
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/*B0*/
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u8 mu_sts_0:3;
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u8 mu_sts_1:3;
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u8 mu_sts_2_l:2;
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/*B1*/
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u8 mu_sts_2_m:1;
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u8 mu_sts_3:3;
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u8 rsvd_0:4;
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};
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struct plcp_hdr_vht_sig_a2_info {
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/*B0*/
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u8 sgi:1;
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u8 sgi_disamb:1;
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u8 su_mu_0_coding:1;
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u8 ldpc_ext_symbol:1;
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u8 mcs_coding_l:4;
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/*B1*/
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u8 mcs_coding_m:1;
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u8 rsvd_bit:1;
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u8 rsvd_0:6;
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};
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struct plcp_hdr_vht_sig_a2_ext_su_info {
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/*B0*/
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u8 su_vht_mcs:4;
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u8 bf:1;
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u8 rsvd_0:3;
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};
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struct plcp_hdr_vht_sig_a2_ext_mu_info {
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/*B0*/
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u8 mu_coding_1:1;
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u8 mu_coding_2:1;
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u8 mu_coding_3:1;
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u8 rsvd_0:5;
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};
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struct plcp_hdr_vht_sig_b_info {
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u32 sigb_len_l;
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u8 vht_mcs; //mu
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};
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/* === [HE] ============================*/
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struct plcp_hdr_he_sig_a1_su_info {
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/*B0*/
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u8 fmt:1;
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u8 beam_chg:1;
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u8 ul_dl:1;
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u8 he_mcs:4;
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u8 dcm:1;
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/*B1*/
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u8 bss_color:6;
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u8 rsvd_1:1;
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u8 spatial_reuse_l:1;
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/*B2*/
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u8 spatial_reuse_m:3;
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u8 bw:2;
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u8 gi_ltf_size:2;
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u8 nsts_mid_period_l:1;
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/*B3*/
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u8 nsts_mid_period_m:2;
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u8 rsvd_2:6;
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};
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struct plcp_hdr_he_sig_a2_su_info {
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/*B0*/
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u8 txop:7;
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u8 coding:1;
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/*B1*/
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u8 ldpc_ext_sym:1;
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u8 stbc:1;
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u8 bf:1;
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u8 pre_fec_fac:2;
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u8 pe_dis:1;
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u8 rsvd_1:1;
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u8 doppler:1;
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};
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struct plcp_hdr_he_sig_a1_mu_info {
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/*B0*/
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u8 ul_dl:1;
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u8 he_sig_b_mcs:3;
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u8 he_sig_b_dcm:1;
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u8 bss_color_l:3;
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/*B1*/
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u8 bss_color:3;
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u8 spatial_reuse:4;
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u8 bw_l:1;
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/*B2*/
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u8 bw_m:2;
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u8 num_sig_b_sym_or_mu_user:4;
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u8 sig_b_comp:1;
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u8 gi_ltf_size_l:1;
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/*B3*/
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u8 gi_ltf_size_m:1;
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u8 doppler:1;
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u8 rsvd_1:6;
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};
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struct plcp_hdr_he_sig_a2_mu_info {
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/*B0*/
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u8 txop:7;
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u8 rsvd_1:1;
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/*B1*/
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u8 num_sym_and_mid_period:3;
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u8 ldpc_ext_sym:1;
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u8 stbc:1;
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u8 pre_fec_fac:2;
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u8 pe_dis:1;
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};
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struct plcp_hdr_he_sig_a1_tb_info {
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/*B0*/
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u8 fmt:1;
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u8 bss_color:6;
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u8 spatial_reuse_1_l:1;
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/*B1*/
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u8 spatial_reuse_1_m:3;
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u8 spatial_reuse_2:4;
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u8 spatial_reuse_3_l:1;
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/*B2*/
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u8 spatial_reuse_3_m:3;
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u8 spatial_reuse_4:4;
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u8 rsvd_1:1;
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/*B3*/
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u8 bw:2;
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u8 rsvd_2:6;
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};
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struct plcp_hdr_he_sig_a2_tb_info {
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/*B0*/
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u8 txop:7;
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u8 rsvd_1:1;
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/*B1*/
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u8 rsvd_2;
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};
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struct bb_snif_info {
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bool snif_mode_en;
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u8 snif_rate_mode; /*0~3: Legacy/HT/VHT/HE*/
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u16 snif_rate;
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enum bb_physts_bitmap_t snif_ie_bitmap_type;
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/*LGCY/HT/VHT/HE*/
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u32* snif_l_sig;
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u16 snif_l_sig_len; /*24 Bit*/
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/*HT/VHT/HE*/
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u32* snif_sig_a1;
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u16 snif_sig_a1_len; /*24/24/26*/
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u32* snif_sig_a2;
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u16 snif_sig_a2_len; /*24/24/26*/
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/*VHT/HE*/
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u32* snif_sig_b;
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u16 snif_sig_b_len; /*max29/N*/
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struct plcp_hdr_vht_sig_b_info plcp_hdr_vht_sig_b_i;
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};
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struct bb_info;
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/*@--------------------------[Prptotype]-------------------------------------*/
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void halbb_sniffer_mode_en(struct bb_info *bb, bool en);
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#endif
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