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qcacmn: Add PPDU Statistics Support for Rx datapath

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Add support for processing rssi, mcs etc fields from
PPDU status ring and delivering to CDP interface

Change-Id: I312bef20605594645bae6ec748f0b59e4d427075
CRs-Fixed: 2098696
This commit is contained in:
Anish Nataraj
2017-08-18 19:41:17 +05:30
committed by snandini
parent 038d090817
commit 38a2956c7a
6 changed files with 200 additions and 0 deletions
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31
hal/wifi3.0/hal_api_mon.h
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@@ -469,6 +469,10 @@ hal_rx_status_get_tlv_info(void *rx_tlv, struct hal_rx_ppdu_info *ppdu_info)
"[%s][%d] ppdu_end_e len=%d\n",
__func__, __LINE__, tlv_len);
/* This is followed by sub-TLVs of PPDU_END */
ppdu_info->rx_status.duration =
HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_8,
RX_PPDU_DURATION);
break;
case WIFIRXPCU_PPDU_END_INFO_E:
@@ -481,7 +485,26 @@ hal_rx_status_get_tlv_info(void *rx_tlv, struct hal_rx_ppdu_info *ppdu_info)
break;
case WIFIRX_PPDU_END_USER_STATS_E:
{
unsigned long tid = 0;
ppdu_info->rx_status.ast_index =
HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_4,
AST_INDEX);
tid = HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_12,
RECEIVED_QOS_DATA_TID_BITMAP);
ppdu_info->rx_status.tid = qdf_find_first_bit(&tid, sizeof(tid)*8);
ppdu_info->rx_status.mcs =
HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_1,
MCS);
ppdu_info->rx_status.nss =
HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_1,
NSS);
ppdu_info->rx_status.first_data_seq_ctrl =
HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
DATA_SEQUENCE_CONTROL_INFO_VALID);
break;
}
case WIFIRX_PPDU_END_USER_STATS_EXT_E:
break;
@@ -590,6 +613,14 @@ hal_rx_status_get_tlv_info(void *rx_tlv, struct hal_rx_ppdu_info *ppdu_info)
HAL_RX_OFFSET(PHYRX_RSSI_LEGACY_3,
RECEIVE_RSSI_INFO_PRE_RSSI_INFO_DETAILS);
ppdu_info->rx_status.rssi_comb = HAL_RX_GET(rssi_info_tlv,
PHYRX_RSSI_LEGACY_35, RSSI_COMB);
ppdu_info->rx_status.bw = HAL_RX_GET(rssi_info_tlv,
PHYRX_RSSI_LEGACY_35, RECEIVE_BANDWIDTH);
ppdu_info->rx_status.preamble_type = HAL_RX_GET(rssi_info_tlv,
PHYRX_RSSI_LEGACY_0, RECEPTION_TYPE);
ppdu_info->rx_status.he_re = 0;
value = HAL_RX_GET(rssi_info_tlv,
RECEIVE_RSSI_INFO_0, RSSI_PRI20_CHAIN0);
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,