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Commit 4fad07ec authored by Yu Tian's avatar Yu Tian Committed by snandini
Browse files

qcacmn: Add ini config for force using 64 blockack 

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
parent 7035a365

dp/wifi3.0/dp_peer.c

+8 −1
Original line number Diff line number Diff line
@@ -2867,7 +2867,8 @@ 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);



	if (!peer || peer->delete_in_progress) {
@@ -2895,6 +2896,12 @@ 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",

wlan_cfg/cfg_dp.h

+20 −1
Original line number Diff line number Diff line
@@ -945,6 +945,24 @@ 
		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) \
@@ -1023,5 +1041,6 @@ 
		CFG(CFG_DP_LEGACY_MODE_CSUM_DISABLE) \

		CFG(CFG_DP_RX_PENDING_HL_THRESHOLD) \

		CFG(CFG_DP_RX_PENDING_LO_THRESHOLD) \

		CFG(CFG_DP_WOW_CHECK_RX_PENDING)

		CFG(CFG_DP_WOW_CHECK_RX_PENDING) \

		CFG(CFG_FORCE_RX_64_BA)

#endif /* _CFG_DP_H_ */

wlan_cfg/wlan_cfg.c

+7 −0
Original line number Diff line number Diff line
@@ -551,6 +551,8 @@ 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 =
@@ -1311,3 +1313,8 @@ wlan_cfg_is_rx_mon_protocol_flow_tag_enabled(struct wlan_cfg_dp_soc_ctxt *cfg) 
{

	return cfg->is_rx_mon_protocol_flow_tag_enabled;

}



bool wlan_cfg_is_dp_force_rx_64_ba(struct wlan_cfg_dp_soc_ctxt *cfg)

{

	return cfg->enable_force_rx_64_ba;

}

wlan_cfg/wlan_cfg.h

+10 −0
Original line number Diff line number Diff line
@@ -156,6 +156,7 @@ 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
@@ -261,6 +262,7 @@ 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;
@@ -1332,4 +1334,12 @@ void wlan_cfg_fill_interrupt_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx, 
 * Return: true if enabled, false otherwise.

 */

bool wlan_cfg_is_rx_fisa_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