qcacmn: Add ini configuation for RXDMA replenish buffer pool

Add ini configuration support for RXDMA replenish buffer pool feature

Change-Id: Ib1edf04a61a52bf24dcbc3269df5067b090ad207
CRS-Fixed: 2869350

wlan_cfg/cfg_dp.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -1048,6 +1048,10 @@
 	CFG_INI_BOOL("dp_rx_buff_prealloc_pool", false, \
 		     "Enable/Disable DP RX emergency buffer pool support")
 
+#define CFG_DP_RX_REFILL_BUFF_POOL_ENABLE \
+	CFG_INI_BOOL("dp_rx_refill_buff_pool", false, \
+		     "Enable/Disable DP RX refill buffer pool support")
+
 #define CFG_DP_POLL_MODE_ENABLE \
 		CFG_INI_BOOL("dp_poll_mode_enable", false, \
 		"Enable/Disable Polling mode for data path")
@@ -1195,6 +1199,7 @@
 		CFG(CFG_DP_REO_RINGS_MAP) \
 		CFG(CFG_DP_PEER_EXT_STATS) \
 		CFG(CFG_DP_RX_BUFF_POOL_ENABLE) \
+		CFG(CFG_DP_RX_REFILL_BUFF_POOL_ENABLE) \
 		CFG(CFG_DP_RX_PENDING_HL_THRESHOLD) \
 		CFG(CFG_DP_RX_PENDING_LO_THRESHOLD) \
 		CFG(CFG_DP_LEGACY_MODE_CSUM_DISABLE) \

wlan_cfg/wlan_cfg.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -620,6 +620,8 @@ wlan_cfg_soc_attach(struct cdp_ctrl_objmgr_psoc *psoc)
 	wlan_cfg_ctx->pext_stats_enabled = cfg_get(psoc, CFG_DP_PEER_EXT_STATS);
 	wlan_cfg_ctx->is_rx_buff_pool_enabled =
 			cfg_get(psoc, CFG_DP_RX_BUFF_POOL_ENABLE);
+	wlan_cfg_ctx->is_rx_refill_buff_pool_enabled =
+			cfg_get(psoc, CFG_DP_RX_REFILL_BUFF_POOL_ENABLE);
 	wlan_cfg_ctx->rx_pending_high_threshold =
 			cfg_get(psoc, CFG_DP_RX_PENDING_HL_THRESHOLD);
 	wlan_cfg_ctx->rx_pending_low_threshold =
@@ -1474,11 +1476,22 @@ bool wlan_cfg_is_rx_buffer_pool_enabled(struct wlan_cfg_dp_soc_ctxt *cfg)
 {
 	return cfg->is_rx_buff_pool_enabled;
 }
+
+bool wlan_cfg_is_rx_refill_buffer_pool_enabled(struct wlan_cfg_dp_soc_ctxt *cfg)
+{
+	return cfg->is_rx_refill_buff_pool_enabled;
+}
 #else
 bool wlan_cfg_is_rx_buffer_pool_enabled(struct wlan_cfg_dp_soc_ctxt *cfg)
 {
 	return false;
 }
+
+bool wlan_cfg_is_rx_refill_buffer_pool_enabled(
+					struct wlan_cfg_dp_soc_ctxt *cfg)
+{
+	return false;
+}
 #endif /* WLAN_FEATURE_RX_PREALLOC_BUFFER_POOL */
 
 #ifdef WLAN_DP_FEATURE_SW_LATENCY_MGR

wlan_cfg/wlan_cfg.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2020 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013-2021 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -189,6 +189,8 @@ struct wlan_srng_cfg {
  * @pext_stats_enabled: Flag to enable and disabled peer extended stats
  * @is_rx_buff_pool_enabled: flag to enable/disable emergency RX buffer
  *                           pool support
+ * @is_rx_refill_buff_pool_enabled: flag to enable/disable RX refill buffer
+ *                           pool support
  * @rx_pending_high_threshold: threshold of starting pkt drop
  * @rx_pending_low_threshold: threshold of stopping pkt drop
  * @is_swlm_enabled: flag to enable/disable SWLM
@@ -304,6 +306,7 @@ struct wlan_cfg_dp_soc_ctxt {
 	uint32_t reo_rings_mapping;
 	bool pext_stats_enabled;
 	bool is_rx_buff_pool_enabled;
+	bool is_rx_refill_buff_pool_enabled;
 	uint32_t rx_pending_high_threshold;
 	uint32_t rx_pending_low_threshold;
 	bool is_poll_mode_enabled;
@@ -1437,6 +1440,17 @@ bool wlan_cfg_is_rx_fisa_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);
  */
 bool wlan_cfg_is_rx_buffer_pool_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);
 
+/**
+ * wlan_cfg_is_rx_refill_buffer_pool_enabled() - Get RX refill buffer pool enabled flag
+ *
+ *
+ * @cfg: soc configuration context
+ *
+ * Return: true if enabled, false otherwise.
+ */
+bool wlan_cfg_is_rx_refill_buffer_pool_enabled(struct wlan_cfg_dp_soc_ctxt *cfg);
+
+
 void wlan_cfg_set_tso_desc_attach_defer(struct wlan_cfg_dp_soc_ctxt *cfg,
 					bool val);