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qcacmn: Parse U-SIG header from PHY tlv

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

Change-Id: Icba9550795f87bb8ec7aa03af135ea05eb040ded
CRs-Fixed: 3093086
This commit is contained in:
Rakesh Pillai
2021-12-10 09:24:17 -08:00
committed by Madan Koyyalamudi
parent dad3ff5afa
commit 1e6e99702a
2 changed files with 233 additions and 0 deletions
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89
hal/wifi3.0/hal_api_mon.h
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@@ -691,6 +691,78 @@ struct hal_rx_frm_type_info {
struct hal_rx_frm_type_info {};
#endif
struct hal_mon_usig_cmn {
uint32_t phy_version : 3,
bw : 3,
ul_dl : 1,
bss_color : 6,
txop : 7,
disregard : 5,
validate_0 : 1,
reserved : 6;
};
struct hal_mon_usig_tb {
uint32_t ppdu_type_comp_mode : 2,
validate_1 : 1,
spatial_reuse_1 : 4,
spatial_reuse_2 : 4,
disregard_1 : 5,
crc : 4,
tail : 6,
reserved : 5,
rx_integrity_check_passed : 1;
};
struct hal_mon_usig_mu {
uint32_t ppdu_type_comp_mode : 2,
validate_1 : 1,
punc_ch_info : 5,
validate_2 : 1,
eht_sig_mcs : 2,
num_eht_sig_sym : 5,
crc : 4,
tail : 6,
reserved : 5,
rx_integrity_check_passed : 1;
};
/**
* union hal_mon_usig_non_cmn: Version dependent USIG fields
* @tb: trigger based frame USIG header
* @mu: MU frame USIG header
*/
union hal_mon_usig_non_cmn {
struct hal_mon_usig_tb tb;
struct hal_mon_usig_mu mu;
};
/**
* struct hal_mon_usig_hdr: U-SIG header for EHT (and subsequent) frames
* @usig_1: USIG common header fields
* @usig_2: USIG version dependent fields
*/
struct hal_mon_usig_hdr {
struct hal_mon_usig_cmn usig_1;
union hal_mon_usig_non_cmn usig_2;
};
#define HAL_RX_MON_USIG_PPDU_TYPE_N_COMP_MODE_MASK 0x0000000300000000
#define HAL_RX_MON_USIG_PPDU_TYPE_N_COMP_MODE_LSB 32
#define HAL_RX_MON_USIG_GET_PPDU_TYPE_N_COMP_MODE(usig_tlv_ptr) \
((*((uint64_t *)(usig_tlv_ptr)) & \
HAL_RX_MON_USIG_PPDU_TYPE_N_COMP_MODE_MASK) >> \
HAL_RX_MON_USIG_PPDU_TYPE_N_COMP_MODE_LSB)
#define HAL_RX_MON_USIG_RX_INTEGRITY_CHECK_PASSED_MASK 0x8000000000000000
#define HAL_RX_MON_USIG_RX_INTEGRITY_CHECK_PASSED_LSB 63
#define HAL_RX_MON_USIG_GET_RX_INTEGRITY_CHECK_PASSED(usig_tlv_ptr) \
((*((uint64_t *)(usig_tlv_ptr)) & \
HAL_RX_MON_USIG_RX_INTEGRITY_CHECK_PASSED_MASK) >> \
HAL_RX_MON_USIG_RX_INTEGRITY_CHECK_PASSED_LSB)
#define HAL_RX_MON_MAX_AGGR_SIZE 128
/**
@@ -708,8 +780,25 @@ struct hal_rx_tlv_aggr_info {
uint8_t buf[HAL_RX_MON_MAX_AGGR_SIZE];
};
/* struct hal_rx_u_sig_info - Certain fields from U-SIG header which are used
* for other header field parsing.
* @ul_dl: UL or DL
* @bw: EHT BW
* @ppdu_type_comp_mode: PPDU TYPE
* @eht_sig_mcs: EHT SIG MCS
* @num_eht_sig_sym: Number of EHT SIG symbols
*/
struct hal_rx_u_sig_info {
uint32_t ul_dl : 1,
bw : 3,
ppdu_type_comp_mode : 2,
eht_sig_mcs : 2,
num_eht_sig_sym : 5;
};
struct hal_rx_ppdu_info {
struct hal_rx_ppdu_common_info com_info;
struct hal_rx_u_sig_info u_sig_info;
struct mon_rx_status rx_status;
struct mon_rx_user_status rx_user_status[HAL_MAX_UL_MU_USERS];
struct mon_rx_info rx_info;