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qcacmn: Add configurable threshold values

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Introduce configurable threshold values to
increment MPDU retry count by transmit_cnt / threshold.

Change-Id: I1c039ff76854e18bea5a8d99d171936557d1c6bf
CRs-Fixed: 3210735
This commit is contained in:
Amit Mehta
2022-05-31 03:42:16 -07:00
committed by Madan Koyyalamudi
parent 8969fe6019
commit 1507b1cde3
6 changed files with 84 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
dp/wifi3.0/dp_main.c
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@@ -7088,6 +7088,12 @@ static QDF_STATUS dp_txrx_peer_attach(struct dp_soc *soc, struct dp_peer *peer)
txrx_peer->vdev = peer->vdev;
pdev = peer->vdev->pdev;
/* Initialize MPDU success count with retry update thresholds */
txrx_peer->mpdu_retry_threshold_1 =
soc->wlan_cfg_ctx->mpdu_retry_threshold_1;
txrx_peer->mpdu_retry_threshold_2 =
soc->wlan_cfg_ctx->mpdu_retry_threshold_2;
DP_STATS_INIT(txrx_peer);
dp_wds_ext_peer_init(txrx_peer);

20
dp/wifi3.0/dp_tx.c
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@@ -4062,7 +4062,7 @@ static inline void
dp_tx_update_peer_extd_stats(struct hal_tx_completion_status *ts,
struct dp_txrx_peer *txrx_peer)
{
uint8_t mcs, pkt_type;
uint8_t mcs, pkt_type, retry_threshold;
mcs = ts->mcs;
pkt_type = ts->pkt_type;
@@ -4109,9 +4109,23 @@ dp_tx_update_peer_extd_stats(struct hal_tx_completion_status *ts,
if (ts->first_msdu) {
DP_PEER_EXTD_STATS_INCC(txrx_peer, tx.retries_mpdu, 1,
ts->transmit_cnt > 1);
switch (ts->bw) {
case 0: /* 20Mhz */
case 1: /* 40Mhz */
case 2: /* 80Mhz */
retry_threshold = txrx_peer->mpdu_retry_threshold_1;
break;
default: /* 160Mhz */
retry_threshold = txrx_peer->mpdu_retry_threshold_2;
break;
}
if (!retry_threshold)
return;
DP_PEER_EXTD_STATS_INCC(txrx_peer, tx.mpdu_success_with_retries,
qdf_do_div(ts->transmit_cnt, DP_RETRY_COUNT),
ts->transmit_cnt > DP_RETRY_COUNT);
qdf_do_div(ts->transmit_cnt,
retry_threshold),
ts->transmit_cnt > retry_threshold);
}
}
#else

5
dp/wifi3.0/dp_types.h
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@@ -3835,6 +3835,9 @@ struct dp_peer_stats {
* @stats: Peer stats
* @delay_stats: Peer delay stats
* @jitter_stats: Peer jitter stats
* @mpdu_retry_threshold_1: MPDU retry threshold 1 to increment tx bad count
* @mpdu_retry_threshold_1: MPDU retry threshold 2 to increment tx bad count
*/
struct dp_txrx_peer {
/* Core TxRx Peer */
@@ -3890,6 +3893,8 @@ struct dp_txrx_peer {
#ifdef CONFIG_SAWF
struct dp_peer_sawf_stats *sawf_stats;
#endif
uint8_t mpdu_retry_threshold_1;
uint8_t mpdu_retry_threshold_2;
};
/* Peer structure for data path state */

48
wlan_cfg/cfg_dp.h
View File

@@ -459,6 +459,10 @@
#define WLAN_CFG_TX_CAPT_MAX_MEM_MAX 512
#define WLAN_CFG_TX_CAPT_MAX_MEM_DEFAULT 0
#define CFG_DP_MPDU_RETRY_THRESHOLD_MIN 0
#define CFG_DP_MPDU_RETRY_THRESHOLD_MAX 255
#define CFG_DP_MPDU_RETRY_THRESHOLD 0
/*
* <ini>
* "dp_tx_capt_max_mem_mb"- maximum memory used by Tx capture
@@ -1641,6 +1645,48 @@
#define CFG_DP_MLO_CONFIG
#endif
/*
* <ini>
* dp_mpdu_retry_threshold_1 - threshold to increment mpdu success with retries
* @Min: 0
* @Max: 255
* @Default: 0
*
* This ini entry is used to set first threshold to increment the value of
* mpdu_success_with_retries
*
* Usage: Internal
*
* </ini>
*/
#define CFG_DP_MPDU_RETRY_THRESHOLD_1 \
CFG_INI_UINT("dp_mpdu_retry_threshold_1", \
CFG_DP_MPDU_RETRY_THRESHOLD_MIN, \
CFG_DP_MPDU_RETRY_THRESHOLD_MAX, \
CFG_DP_MPDU_RETRY_THRESHOLD, \
CFG_VALUE_OR_DEFAULT, "DP mpdu retry threshold 1")
/*
* <ini>
* dp_mpdu_retry_threshold_2 - threshold to increment mpdu success with retries
* @Min: 0
* @Max: 255
* @Default: 0
*
* This ini entry is used to set second threshold to increment the value of
* mpdu_success_with_retries
*
* Usage: Internal
*
* </ini>
*/
#define CFG_DP_MPDU_RETRY_THRESHOLD_2 \
CFG_INI_UINT("dp_mpdu_retry_threshold_2", \
CFG_DP_MPDU_RETRY_THRESHOLD_MIN, \
CFG_DP_MPDU_RETRY_THRESHOLD_MAX, \
CFG_DP_MPDU_RETRY_THRESHOLD, \
CFG_VALUE_OR_DEFAULT, "DP mpdu retry threshold 2")
#define CFG_DP \
CFG(CFG_DP_HTT_PACKET_TYPE) \
CFG(CFG_DP_INT_BATCH_THRESHOLD_OTHER) \
@@ -1741,6 +1787,8 @@
CFG(CFG_DP_DELAY_MON_REPLENISH) \
CFG(CFG_DP_TX_MONITOR_BUF_RING) \
CFG(CFG_DP_TX_MONITOR_DST_RING) \
CFG(CFG_DP_MPDU_RETRY_THRESHOLD_1) \
CFG(CFG_DP_MPDU_RETRY_THRESHOLD_2) \
CFG_DP_IPA_TX_RING_CFG \
CFG_DP_PPE_CONFIG \
CFG_DP_IPA_TX_ALT_RING_CFG \

4
wlan_cfg/wlan_cfg.c
View File

@@ -2148,6 +2148,10 @@ wlan_cfg_soc_attach(struct cdp_ctrl_objmgr_psoc *psoc)
wlan_cfg_ctx->num_rxdma_status_rings_per_pdev =
NUM_RXDMA_RINGS_PER_PDEV;
wlan_soc_tx_capt_cfg_attach(psoc, wlan_cfg_ctx);
wlan_cfg_ctx->mpdu_retry_threshold_1 =
cfg_get(psoc, CFG_DP_MPDU_RETRY_THRESHOLD_1);
wlan_cfg_ctx->mpdu_retry_threshold_2 =
cfg_get(psoc, CFG_DP_MPDU_RETRY_THRESHOLD_2);
return wlan_cfg_ctx;
}

4
wlan_cfg/wlan_cfg.h
View File

@@ -252,6 +252,8 @@ struct wlan_srng_cfg {
* @vdev_stats_hw_offload_timer: HW vdev stats timer duration
* @txmon_hw_support: TxMON HW support
* @num_rxdma_status_rings_per_pdev: Num RXDMA status rings
* @mpdu_retry_threshold_1: MPDU retry threshold 1 to increment tx bad count
* @mpdu_retry_threshold_1: MPDU retry threshold 2 to increment tx bad count
*/
struct wlan_cfg_dp_soc_ctxt {
int num_int_ctxts;
@@ -421,6 +423,8 @@ struct wlan_cfg_dp_soc_ctxt {
#ifdef CONFIG_SAWF
bool sawf_enabled;
#endif
uint8_t mpdu_retry_threshold_1;
uint8_t mpdu_retry_threshold_2;
};
/**