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qcacmn: Add ini config for force using 64 blockack

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Some AP disables AMSDU in BA256 mode, this has draw back
with KPI in HE mode, so leave a config field to use 64 BA
forcibly to make high KPI with these types of AP

Change-Id: Ia69ffe118fd5bbda78cfb98126a483fcf305294e
CRs-Fixed: 2828304
This commit is contained in:
Yu Tian 2020-11-26 16:46:14 +08:00 committed by snandini
parent 7c55b952fa
commit abb64b561e
4 changed files with 44 additions and 2 deletions
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9
dp/wifi3.0/dp_peer.c
View File

@ -3283,7 +3283,8 @@ int dp_addba_requestprocess_wifi3(struct cdp_soc_t *cdp_soc,
{
QDF_STATUS status = QDF_STATUS_SUCCESS;
struct dp_rx_tid *rx_tid = NULL;
struct dp_peer *peer = dp_peer_find_hash_find((struct dp_soc *)cdp_soc,
struct dp_soc *soc = (struct dp_soc *)cdp_soc;
struct dp_peer *peer = dp_peer_find_hash_find(soc,
peer_mac, 0, vdev_id,
DP_MOD_ID_CDP);
@ -3311,6 +3312,12 @@ int dp_addba_requestprocess_wifi3(struct cdp_soc_t *cdp_soc,
goto fail;
}
if (wlan_cfg_is_dp_force_rx_64_ba(soc->wlan_cfg_ctx)) {
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_INFO,
"force use BA64 scheme");
buffersize = qdf_min((uint16_t)64, buffersize);
}
if (rx_tid->rx_ba_win_size_override == DP_RX_BA_SESSION_DISABLE) {
QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_INFO,
"%s disable BA session",

21
wlan_cfg/cfg_dp.h
View File

@ -1084,6 +1084,24 @@
false, \
"enable rx frame pending check in WoW mode")
/*
* <ini>
* gForceRX64BA - enable force 64 blockack mode for RX
* @Min: 0
* @Max: 1
* @Default: 0
*
* This ini is used to control DP Software to use 64 blockack
* for RX direction forcibly
*
* Usage: Internal
*
* </ini>
*/
#define CFG_FORCE_RX_64_BA \
CFG_INI_BOOL("gForceRX64BA", \
false, "Enable/Disable force 64 blockack in RX side")
#define CFG_DP \
CFG(CFG_DP_HTT_PACKET_TYPE) \
CFG(CFG_DP_INT_BATCH_THRESHOLD_OTHER) \
@ -1176,5 +1194,6 @@
CFG(CFG_DP_RX_RADIO_0_DEFAULT_REO) \
CFG(CFG_DP_RX_RADIO_1_DEFAULT_REO) \
CFG(CFG_DP_RX_RADIO_2_DEFAULT_REO) \
CFG(CFG_DP_WOW_CHECK_RX_PENDING)
CFG(CFG_DP_WOW_CHECK_RX_PENDING) \
CFG(CFG_FORCE_RX_64_BA)
#endif /* _CFG_DP_H_ */

7
wlan_cfg/wlan_cfg.c
View File

@ -591,6 +591,8 @@ wlan_cfg_soc_attach(struct cdp_ctrl_objmgr_psoc *psoc)
CFG_DP_RXDMA_ERR_DST_RING);
wlan_cfg_ctx->enable_data_stall_detection =
cfg_get(psoc, CFG_DP_ENABLE_DATA_STALL_DETECTION);
wlan_cfg_ctx->enable_force_rx_64_ba =
cfg_get(psoc, CFG_FORCE_RX_64_BA);
wlan_cfg_ctx->tx_flow_start_queue_offset =
cfg_get(psoc, CFG_DP_TX_FLOW_START_QUEUE_OFFSET);
wlan_cfg_ctx->tx_flow_stop_queue_threshold =
@ -1515,3 +1517,8 @@ void wlan_cfg_set_rxdma1_enable(struct wlan_cfg_dp_soc_ctxt *cfg)
cfg->rxdma1_enable = true;
}
#endif
bool wlan_cfg_is_dp_force_rx_64_ba(struct wlan_cfg_dp_soc_ctxt *cfg)
{
return cfg->enable_force_rx_64_ba;
}

9
wlan_cfg/wlan_cfg.h
View File

@ -157,6 +157,7 @@ struct wlan_srng_cfg {
* @rxdma_err_dst_ring: rxdma error detination ring size
* @raw_mode_war: enable/disable raw mode war
* @enable_data_stall_detection: flag to enable data stall detection
* @enable_force_rx_64_ba: flag to enable force 64 blockack in RX
* @disable_intra_bss_fwd: flag to disable intra bss forwarding
* @rxdma1_enable: flag to indicate if rxdma1 is enabled
* @tx_desc_limit_0: tx_desc limit for 5G H
@ -269,6 +270,7 @@ struct wlan_cfg_dp_soc_ctxt {
uint32_t per_pkt_trace;
bool raw_mode_war;
bool enable_data_stall_detection;
bool enable_force_rx_64_ba;
bool disable_intra_bss_fwd;
bool rxdma1_enable;
int max_ast_idx;
@ -1497,6 +1499,13 @@ bool wlan_cfg_is_fst_in_cmem_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);
*/
bool wlan_cfg_is_swlm_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);
/**
* wlan_cfg_is_dp_force_rx_64_ba() - Get force use 64 BA flag
* @cfg: config context
*
* Return: force use 64 BA flag
*/
bool wlan_cfg_is_dp_force_rx_64_ba(struct wlan_cfg_dp_soc_ctxt *cfg);
#endif
/**