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qcacmn: update mon_rx_status field from TLVs

Browse source 
In mon_rx_status structure mcs,bw and nss values
not populated properly. To resolve this issue, update
mon_rx_status structure fields when embedding values to
respective flags

Change-Id: I33c19c209fcdb7252af4a7ed6cbdbf3682fd4236
This commit is contained in:
Keyur Parekh 2017-12-20 17:55:26 -08:00 • committed by snandini
commit 5929a9fdb4
1 changed files with 21 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

39
hal/wifi3.0/hal_api_mon.h
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@ -110,6 +110,7 @@
#define HE_LTF_1_X 0
#define HE_LTF_2_X 1
#define HE_LTF_4_X 2
#define VHT_SIG_SU_NSS_MASK 0x7
enum {
HAL_HW_RX_DECAP_FORMAT_RAW = 0,
HAL_HW_RX_DECAP_FORMAT_NWIFI,
@ -375,7 +376,6 @@ void hal_rx_mon_hw_desc_get_mpdu_status(void *hw_desc_addr,
struct rx_msdu_start *rx_msdu_start;
struct rx_pkt_tlvs *rx_desc = (struct rx_pkt_tlvs *)hw_desc_addr;
uint32_t reg_value;
uint8_t nss = 0;
static uint32_t sgi_hw_to_cdp[] = {
CDP_SGI_0_8_US,
CDP_SGI_0_4_US,
@ -387,8 +387,6 @@ void hal_rx_mon_hw_desc_get_mpdu_status(void *hw_desc_addr,
rs->ant_signal_db = HAL_RX_GET(rx_msdu_start,
RX_MSDU_START_5, USER_RSSI);
rs->mcs = HAL_RX_GET(rx_msdu_start,
RX_MSDU_START_5, RATE_MCS);
rs->is_stbc = HAL_RX_GET(rx_msdu_start, RX_MSDU_START_5, STBC);
reg_value = HAL_RX_GET(rx_msdu_start, RX_MSDU_START_5, SGI);
@ -401,21 +399,12 @@ void hal_rx_mon_hw_desc_get_mpdu_status(void *hw_desc_addr,
switch (reg_value) {
case HAL_RX_PKT_TYPE_11N:
rs->ht_flags = 1;
rs->bw = HAL_RX_GET(rx_msdu_start, RX_MSDU_START_5,
RECEIVE_BANDWIDTH);
break;
case HAL_RX_PKT_TYPE_11AC:
rs->vht_flags = 1;
reg_value = HAL_RX_GET(rx_msdu_start, RX_MSDU_START_5,
RECEIVE_BANDWIDTH);
rs->vht_flag_values2 = reg_value;
#if !defined(QCA_WIFI_QCA6290_11AX)
nss = HAL_RX_GET(rx_msdu_start, RX_MSDU_START_5, NSS);
nss = nss + 1;
#else
nss = 0;
#endif
rs->vht_flag_values3[0] = (rs->mcs << 4) | nss ;
break;
case HAL_RX_PKT_TYPE_11AX:
rs->he_flags = 1;
@ -534,9 +523,6 @@ hal_rx_status_get_tlv_info(void *rx_tlv, struct hal_rx_ppdu_info *ppdu_info)
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.tcp_msdu_count =
HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_9,
TCP_MSDU_COUNT) +
@ -548,9 +534,6 @@ hal_rx_status_get_tlv_info(void *rx_tlv, struct hal_rx_ppdu_info *ppdu_info)
ppdu_info->rx_status.other_msdu_count =
HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_10,
OTHER_MSDU_COUNT);
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);
@ -578,6 +561,11 @@ hal_rx_status_get_tlv_info(void *rx_tlv, struct hal_rx_ppdu_info *ppdu_info)
FEC_CODING);
ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
1 : 0;
ppdu_info->rx_status.mcs = HAL_RX_GET(ht_sig_info,
HT_SIG_INFO_0, MCS);
ppdu_info->rx_status.bw = HAL_RX_GET(ht_sig_info,
HT_SIG_INFO_0, CBW);
break;
}
@ -666,6 +654,21 @@ hal_rx_status_get_tlv_info(void *rx_tlv, struct hal_rx_ppdu_info *ppdu_info)
1 : 0;
group_id = HAL_RX_GET(vht_sig_a_info, VHT_SIG_A_INFO_0, GROUP_ID);
ppdu_info->rx_status.vht_flag_values5 = group_id;
ppdu_info->rx_status.mcs = HAL_RX_GET(vht_sig_a_info,
VHT_SIG_A_INFO_1, MCS);
#if !defined(QCA_WIFI_QCA6290_11AX)
value = HAL_RX_GET(vht_sig_a_info,
VHT_SIG_A_INFO_0, N_STS);
ppdu_info->rx_status.nss = ((value & VHT_SIG_SU_NSS_MASK) + 1);
#else
ppdu_info->rx_status.nss = 0;
#endif
ppdu_info->rx_status.vht_flag_values3[0] =
(((ppdu_info->rx_status.mcs) << 4)
| ppdu_info->rx_status.nss);
ppdu_info->rx_status.bw = HAL_RX_GET(vht_sig_a_info,
VHT_SIG_A_INFO_0, BANDWIDTH);
break;
}
case WIFIPHYRX_HE_SIG_A_SU_E: