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qcacmn: monitor RXDMA drop feature

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Adds new INI variable for threshold control.
Host sends message to target with new threshold info.
If buffer reaches threshold then MAC drops incoming monitor frames.

Change-Id: Id659d7df68a5ec0b22fb571dc1ffa4990f8fcc4f
This commit is contained in:
Ruben Columbus
2019-08-12 11:11:29 -07:00
committed by nshrivas
parent 78285d3861
commit b7a1c5782d
4 changed files with 40 additions and 3 deletions
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8
wlan_cfg/wlan_cfg.c
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@@ -440,7 +440,8 @@ wlan_cfg_soc_attach(struct cdp_ctrl_objmgr_psoc *psoc)
cfg_get(psoc, CFG_DP_RX_FLOW_SEARCH_TABLE_SIZE);
wlan_cfg_ctx->is_rx_mon_protocol_flow_tag_enabled =
cfg_get(psoc, CFG_DP_RX_MON_PROTOCOL_FLOW_TAG_ENABLE);
wlan_cfg_ctx->mon_drop_thresh =
cfg_get(psoc, CFG_DP_RXDMA_MONITOR_RX_DROP_THRESHOLD);
return wlan_cfg_ctx;
}
@@ -479,6 +480,11 @@ void wlan_cfg_pdev_detach(struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_ctx)
qdf_mem_free(wlan_cfg_ctx);
}
int wlan_cfg_get_mon_drop_thresh(struct wlan_cfg_dp_soc_ctxt *cfg)
{
return cfg->mon_drop_thresh;
}
void wlan_cfg_set_num_contexts(struct wlan_cfg_dp_soc_ctxt *cfg, int num)
{
cfg->num_int_ctxts = num;