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qcacmn: Add support for ppdu length in ppdu_stats

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Rx PPDU length is calculated from number of MSDU length in each MPDU
Rx PPDU stats are populated after updating PPDU length.

Change-Id: I2af6a82eaddc4e791d4e7445c933a5886304e8f3
This commit is contained in:
nobelj 2018-02-13 18:10:54 -08:00 • committed by snandini
commit 9ab76e283f
4 changed files with 15 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

2
dp/inc/cdp_txrx_cmn_struct.h
View file

@ -1023,6 +1023,7 @@ struct cdp_tx_completion_msdu {
* UL_BSR_TRIG/UNKNOWN
* @rssi: RSSI value (units = dB above noise floor)
* @timestamp: TSF at the reception of PPDU
* @length: PPDU length
* @channel: Channel informartion
* @lsig_A: L-SIG in 802.11 PHY header
*/
@ -1060,6 +1061,7 @@ struct cdp_rx_indication_ppdu {
uint32_t lsig_a;
uint32_t rssi;
uint64_t timestamp;
uint32_t length;
uint8_t channel;
};

8
dp/wifi3.0/dp_rx_mon_dest.c
View file

@ -139,11 +139,13 @@ dp_rx_mon_mpdu_pop(struct dp_soc *soc, uint32_t mac_id,
void *p_last_buf_addr_info;
uint32_t rx_bufs_used = 0;
uint32_t msdu_ppdu_id, msdu_cnt, last_ppdu_id;
uint32_t msdu_len;
uint8_t *data;
uint32_t i;
uint32_t total_frag_len = 0, frag_len = 0;
bool is_frag, is_first_msdu;
msdu_len = 0;
msdu = 0;
last_ppdu_id = dp_pdev->ppdu_info.com_info.last_ppdu_id;
@ -237,6 +239,7 @@ dp_rx_mon_mpdu_pop(struct dp_soc *soc, uint32_t mac_id,
"%s total_len %u frag_len %u flags %u",
__func__, total_frag_len, frag_len,
msdu_list.msdu_info[i].msdu_flags);
msdu_len += frag_len;
rx_pkt_offset = HAL_RX_MON_HW_RX_DESC_SIZE();
/*
@ -308,6 +311,8 @@ dp_rx_mon_mpdu_pop(struct dp_soc *soc, uint32_t mac_id,
*tail_msdu = msdu;
dp_pdev->ppdu_info.rx_status.ppdu_len += msdu_len;
return rx_bufs_used;
}
@ -749,8 +754,6 @@ void dp_rx_mon_dest_process(struct dp_soc *soc, uint32_t mac_id, uint32_t quota)
if (ppdu_id != pdev->ppdu_info.com_info.ppdu_id) {
pdev->mon_ppdu_status = DP_PPDU_STATUS_START;
qdf_mem_zero(&(pdev->ppdu_info.rx_status),
sizeof(pdev->ppdu_info.rx_status));
pdev->ppdu_info.com_info.last_ppdu_id =
pdev->ppdu_info.com_info.ppdu_id;
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
@ -765,6 +768,7 @@ void dp_rx_mon_dest_process(struct dp_soc *soc, uint32_t mac_id, uint32_t quota)
rxdma_dst_ring_desc = hal_srng_dst_get_next(hal_soc,
mon_dst_srng);
}
hal_srng_access_end(hal_soc, mon_dst_srng);
if (rx_bufs_used) {

9
dp/wifi3.0/dp_rx_mon_status.c
View file

@ -72,6 +72,7 @@ dp_rx_populate_cdp_indication_ppdu(struct dp_soc *soc,
cdp_rx_ppdu->peer_id = peer->peer_ids[0];
cdp_rx_ppdu->vdev_id = peer->vdev->vdev_id;
cdp_rx_ppdu->ppdu_id = ppdu_info->com_info.ppdu_id;
cdp_rx_ppdu->length = ppdu_info->rx_status.ppdu_len;
cdp_rx_ppdu->duration = ppdu_info->rx_status.duration;
cdp_rx_ppdu->u.bw = ppdu_info->rx_status.bw;
cdp_rx_ppdu->tcp_msdu_count = ppdu_info->rx_status.tcp_msdu_count;
@ -263,7 +264,6 @@ dp_rx_handle_ppdu_stats(struct dp_soc *soc, struct dp_pdev *pdev,
* Do not allocate if fcs error,
* ast idx invalid / fctl invalid
*/
if (!ppdu_info->rx_status.frame_control_info_valid)
return;
@ -359,15 +359,18 @@ dp_rx_mon_status_process_tlv(struct dp_soc *soc, uint32_t mac_id,
}
if (tlv_status == HAL_TLV_STATUS_PPDU_DONE) {
pdev->mon_ppdu_status = DP_PPDU_STATUS_DONE;
dp_rx_mon_dest_process(soc, mac_id, quota);
if (pdev->enhanced_stats_en ||
pdev->mcopy_mode)
dp_rx_handle_ppdu_stats(soc, pdev, ppdu_info);
pdev->mon_ppdu_status = DP_PPDU_STATUS_DONE;
dp_rx_mon_dest_process(soc, mac_id, quota);
pdev->mon_ppdu_status = DP_PPDU_STATUS_START;
pdev->ppdu_info.com_info.last_ppdu_id =
pdev->ppdu_info.com_info.ppdu_id;
qdf_mem_zero(&(pdev->ppdu_info.rx_status),
sizeof(pdev->ppdu_info.rx_status));
}
}
return;

1
qdf/inc/qdf_nbuf.h
View file

@ -253,6 +253,7 @@ struct mon_rx_status {
uint16_t he_data4;
uint16_t he_data5;
uint16_t he_data6;
uint32_t ppdu_len;
};
/* Masks for HE SIG known fields in mon_rx_status structure */