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qcacmn: Parse EHT-SIG header from PHY tlv

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Add support to parse the EHT-SIG header from
the PHY TLV for EHT data traffic.

Change-Id: I05773c0086d1b67df8a08872832e36a96fb4b0b0
CRs-Fixed: 3093087
This commit is contained in:
Rakesh Pillai
2021-12-11 07:12:46 -08:00
committed by Madan Koyyalamudi
parent 1e6e99702a
commit 02df9e2ae8
2 changed files with 432 additions and 0 deletions
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103
hal/wifi3.0/hal_api_mon.h
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@@ -763,6 +763,107 @@ struct hal_mon_usig_hdr {
HAL_RX_MON_USIG_RX_INTEGRITY_CHECK_PASSED_MASK) >> \
HAL_RX_MON_USIG_RX_INTEGRITY_CHECK_PASSED_LSB)
/**
* enum hal_eht_bw: Reception bandwidth
* @HAL_EHT_BW_20: 20Mhz
* @HAL_EHT_BW_40: 40Mhz
* @HAL_EHT_BW_80: 80Mhz
* @HAL_EHT_BW_160: 160Mhz
* @HAL_EHT_BW_320_1: 320_1 band
* @HAL_EHT_BW_320_2: 320_2 band
*/
enum hal_eht_bw {
HAL_EHT_BW_20 = 0,
HAL_EHT_BW_40,
HAL_EHT_BW_80,
HAL_EHT_BW_160,
HAL_EHT_BW_320_1,
HAL_EHT_BW_320_2,
};
struct hal_eht_sig_mu_mimo_user_info {
uint32_t sta_id : 11,
mcs : 4,
coding : 1,
spatial_coding : 6,
crc : 4;
};
struct hal_eht_sig_non_mu_mimo_user_info {
uint32_t sta_id : 11,
mcs : 4,
validate : 1,
nss : 4,
beamformed : 1,
coding : 1,
crc : 4;
};
/**
* union hal_eht_sig_user_field: User field in EHTSIG
* @mu_mimo_usr: MU-MIMO user field information in EHTSIG
* @non_mu_mimo_usr: Non MU-MIMO user field information in EHTSIG
*/
union hal_eht_sig_user_field {
struct hal_eht_sig_mu_mimo_user_info mu_mimo_usr;
struct hal_eht_sig_non_mu_mimo_user_info non_mu_mimo_usr;
};
struct hal_eht_sig_ofdma_cmn_eb1 {
uint64_t spatial_reuse : 4,
gi_ltf : 2,
num_ltf_sym : 3,
ldpc_extra_sym : 1,
pre_fec_pad_factor : 2,
pe_disambiguity : 1,
disregard : 4,
ru_allocation1_1 : 9,
ru_allocation1_2 : 9,
crc : 4;
};
struct hal_eht_sig_ofdma_cmn_eb2 {
uint64_t ru_allocation2_1 : 9,
ru_allocation2_2 : 9,
ru_allocation2_3 : 9,
ru_allocation2_4 : 9,
ru_allocation2_5 : 9,
ru_allocation2_6 : 9,
crc : 4;
};
struct hal_eht_sig_cc_usig_overflow {
uint32_t spatial_reuse : 4,
gi_ltf : 2,
num_ltf_sym : 3,
ldpc_extra_sym : 1,
pre_fec_pad_factor : 2,
pe_disambiguity : 1,
disregard : 4;
};
struct hal_eht_sig_non_ofdma_cmn_eb {
uint32_t spatial_reuse : 4,
gi_ltf : 2,
num_ltf_sym : 3,
ldpc_extra_sym : 1,
pre_fec_pad_factor : 2,
pe_disambiguity : 1,
disregard : 4,
num_users : 3;
union hal_eht_sig_user_field user_field;
};
struct hal_eht_sig_ndp_cmn_eb {
uint32_t spatial_reuse : 4,
gi_ltf : 2,
num_ltf_sym : 3,
nss : 4,
beamformed : 1,
disregard : 2,
crc : 4;
};
#define HAL_RX_MON_MAX_AGGR_SIZE 128
/**
@@ -838,6 +939,8 @@ struct hal_rx_ppdu_info {
struct hal_rx_frm_type_info frm_type_info;
/* TLV aggregation metadata context */
struct hal_rx_tlv_aggr_info tlv_aggr;
/* EHT SIG user info */
uint32_t eht_sig_user_info;
};
static inline uint32_t