qcacmn: Add sanity check for BA window size in DP

The original BA window size given from CP might > max DP supported,
add sanity check based on HAL target allowed.

Change-Id: Ibadaddeffe65165a89d580d8a5cbf5f7c724c809
CRs-Fixed: 3193852

dp/wifi3.0/dp_peer.c

@@ -4293,15 +4293,23 @@ static void dp_check_ba_buffersize(struct dp_peer *peer,
 				   uint16_t buffersize)
 {
 	struct dp_rx_tid *rx_tid = NULL;
+	struct dp_soc *soc = peer->vdev->pdev->soc;
+	uint16_t max_ba_window;
+
+	max_ba_window = hal_get_rx_max_ba_window(soc->hal_soc, tid);
+	dp_info("Input buffersize %d, max dp allowed %d",
+		buffersize, max_ba_window);
+	/* Adjust BA window size, restrict it to max DP allowed */
+	buffersize = QDF_MIN(buffersize, max_ba_window);
 
 	dp_info(QDF_MAC_ADDR_FMT" per_tid_basize_max_tid %d tid %d buffersize %d hw_buffer_size %d",
 		peer->mac_addr.raw,
-		peer->vdev->pdev->soc->per_tid_basize_max_tid, tid, buffersize,
+		soc->per_tid_basize_max_tid, tid, buffersize,
 		peer->hw_buffer_size);
 
 	rx_tid = &peer->rx_tid[tid];
-	if (peer->vdev->pdev->soc->per_tid_basize_max_tid &&
+	if (soc->per_tid_basize_max_tid &&
-	    tid < peer->vdev->pdev->soc->per_tid_basize_max_tid) {
+	    tid < soc->per_tid_basize_max_tid) {
 		rx_tid->ba_win_size = buffersize;
 		goto out;
 	} else {

hal/wifi3.0/be/hal_be_generic_api.c

@@ -163,13 +163,18 @@ void hal_set_link_desc_addr_be(void *desc, uint32_t cookie,
 			   cookie);
 }
 
+static uint16_t hal_get_rx_max_ba_window_be(int tid)
+{
+	return  HAL_RX_BA_WINDOW_256;
+}
+
 static uint32_t hal_get_reo_qdesc_size_be(uint32_t ba_window_size, int tid)
 {
 	/* Hardcode the ba_window_size to HAL_RX_MAX_BA_WINDOW for
 	 * NON_QOS_TID until HW issues are resolved.
 	 */
 	if (tid != HAL_NON_QOS_TID)
-		ba_window_size = HAL_RX_MAX_BA_WINDOW;
+		ba_window_size = hal_get_rx_max_ba_window_be(tid);
 
 	/* Return descriptor size corresponding to window size of 2 since
 	 * we set ba_window_size to 2 while setting up REO descriptors as
@@ -1045,6 +1050,7 @@ hal_rx_wbm_rel_buf_paddr_get_be(hal_ring_desc_t rx_desc,
 void hal_hw_txrx_default_ops_attach_be(struct hal_soc *hal_soc)
 {
 	hal_soc->ops->hal_get_reo_qdesc_size = hal_get_reo_qdesc_size_be;
+	hal_soc->ops->hal_get_rx_max_ba_window = hal_get_rx_max_ba_window_be;
 	hal_soc->ops->hal_set_link_desc_addr = hal_set_link_desc_addr_be;
 	hal_soc->ops->hal_tx_init_data_ring = hal_tx_init_data_ring_be;
 	hal_soc->ops->hal_get_ba_aging_timeout = hal_get_ba_aging_timeout_be;

hal/wifi3.0/be/hal_be_rx.h

@@ -30,8 +30,6 @@
 #define HAL_RX_DA_IDX_PEER_ID_MASK    0x3fff
 #define HAL_RX_DA_IDX_ML_PEER_MASK    0x2000
 
-#define HAL_RX_MAX_BA_WINDOW_BE 1024
-
 /*
  * macro to set the cookie into the rxdma ring entry
  */

hal/wifi3.0/hal_api.h

@@ -2427,7 +2427,8 @@ enum hal_pn_type {
 	HAL_PN_WAPI_UNEVEN,
 };
 
-#define HAL_RX_MAX_BA_WINDOW 256
+#define HAL_RX_BA_WINDOW_256 256
+#define HAL_RX_BA_WINDOW_1024 1024
 
 /**
  * hal_get_reo_qdesc_align - Get start address alignment for reo

hal/wifi3.0/hal_hw_headers.h

@@ -380,6 +380,22 @@ uint32_t hal_get_reo_qdesc_size(hal_soc_handle_t hal_soc_hdl,
 	return sizeof(struct rx_reo_queue);
 }
 
+/**
+ * hal_get_rx_max_ba_window - Get RX max BA window size per target
+ * @hal_soc: Opaque HAL SOC handle
+ * @tid: TID number
+ *
+ * Return: Max RX BA window size
+ */
+static inline
+uint16_t hal_get_rx_max_ba_window(hal_soc_handle_t hal_soc_hdl,
+				  int tid)
+{
+	struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
+
+	return hal_soc->ops->hal_get_rx_max_ba_window(tid);
+}
+
 /**
  * hal_get_idle_link_bm_id() - Get idle link BM id from chid_id
  * @chip_id: mlo chip_id

hal/wifi3.0/hal_internal.h

@@ -946,6 +946,7 @@ struct hal_hw_txrx_ops {
 							   uint32_t *reo_destination_indication);
 	uint8_t (*hal_tx_get_num_tcl_banks)(void);
 	uint32_t (*hal_get_reo_qdesc_size)(uint32_t ba_window_size, int tid);
+	uint16_t (*hal_get_rx_max_ba_window)(int tid);
 
 	void (*hal_set_link_desc_addr)(void *desc, uint32_t cookie,
 				       qdf_dma_addr_t link_desc_paddr,

hal/wifi3.0/kiwi/hal_kiwi.c

@@ -1641,6 +1641,11 @@ static inline uint8_t hal_get_first_wow_wakeup_packet_kiwi(uint8_t *buf)
 }
 #endif
 
+static uint16_t hal_get_rx_max_ba_window_kiwi(int tid)
+{
+	return HAL_RX_BA_WINDOW_1024;
+}
+
 /**
  * hal_get_reo_qdesc_size_kiwi()- Get the reo queue descriptor size
  *				  from the give Block-Ack window size
@@ -1652,7 +1657,7 @@ static uint32_t hal_get_reo_qdesc_size_kiwi(uint32_t ba_window_size, int tid)
 	 * NON_QOS_TID until HW issues are resolved.
 	 */
 	if (tid != HAL_NON_QOS_TID)
-		ba_window_size = HAL_RX_MAX_BA_WINDOW_BE;
+		ba_window_size = hal_get_rx_max_ba_window_kiwi(tid);
 
 	/* Return descriptor size corresponding to window size of 2 since
 	 * we set ba_window_size to 2 while setting up REO descriptors as
@@ -1696,6 +1701,7 @@ static void hal_hw_txrx_ops_attach_kiwi(struct hal_soc *hal_soc)
 	hal_soc->ops->hal_reo_enable_pn_in_dest =
 						hal_reo_enable_pn_in_dest_kiwi;
 	/* Overwrite the default BE ops */
+	hal_soc->ops->hal_get_rx_max_ba_window = hal_get_rx_max_ba_window_kiwi;
 	hal_soc->ops->hal_get_reo_qdesc_size = hal_get_reo_qdesc_size_kiwi;
 
 	/* tx */

hal/wifi3.0/li/hal_li_generic_api.c

@@ -26,13 +26,18 @@
 #include "hal_tx.h"
 #include <hal_api_mon.h>
 
+static uint16_t hal_get_rx_max_ba_window_li(int tid)
+{
+	return HAL_RX_BA_WINDOW_256;
+}
+
 static uint32_t hal_get_reo_qdesc_size_li(uint32_t ba_window_size, int tid)
 {
 	/* Hardcode the ba_window_size to HAL_RX_MAX_BA_WINDOW for
 	 * NON_QOS_TID until HW issues are resolved.
 	 */
 	if (tid != HAL_NON_QOS_TID)
-		ba_window_size = HAL_RX_MAX_BA_WINDOW;
+		ba_window_size = hal_get_rx_max_ba_window_li(tid);
 
 	/* Return descriptor size corresponding to window size of 2 since
 	 * we set ba_window_size to 2 while setting up REO descriptors as
@@ -1176,6 +1181,8 @@ static uint8_t hal_get_idle_link_bm_id_li(uint8_t chip_id)
 void hal_hw_txrx_default_ops_attach_li(struct hal_soc *hal_soc)
 {
 	hal_soc->ops->hal_get_reo_qdesc_size = hal_get_reo_qdesc_size_li;
+	hal_soc->ops->hal_get_rx_max_ba_window =
+					hal_get_rx_max_ba_window_li;
 	hal_soc->ops->hal_set_link_desc_addr = hal_set_link_desc_addr_li;
 	hal_soc->ops->hal_tx_init_data_ring = hal_tx_init_data_ring_li;
 	hal_soc->ops->hal_get_ba_aging_timeout = hal_get_ba_aging_timeout_li;

hal/wifi3.0/qcn9224/hal_9224.c

@@ -1642,6 +1642,11 @@ static void hal_reo_setup_9224(struct hal_soc *soc, void *reoparams)
 	hal_reo_shared_qaddr_init((hal_soc_handle_t)soc);
 }
 
+static uint16_t hal_get_rx_max_ba_window_qcn9224(int tid)
+{
+	return HAL_RX_BA_WINDOW_1024;
+}
+
 /**
  * hal_qcn9224_get_reo_qdesc_size()- Get the reo queue descriptor size
  *			  from the give Block-Ack window size
@@ -1653,7 +1658,7 @@ static uint32_t hal_qcn9224_get_reo_qdesc_size(uint32_t ba_window_size, int tid)
 	 * NON_QOS_TID until HW issues are resolved.
 	 */
 	if (tid != HAL_NON_QOS_TID)
-		ba_window_size = HAL_RX_MAX_BA_WINDOW_BE;
+		ba_window_size = hal_get_rx_max_ba_window_qcn9224(tid);
 
 	/* Return descriptor size corresponding to window size of 2 since
 	 * we set ba_window_size to 2 while setting up REO descriptors as
@@ -1933,6 +1938,8 @@ static void hal_hw_txrx_ops_attach_qcn9224(struct hal_soc *hal_soc)
 	hal_soc->ops->hal_reo_shared_qaddr_cache_clear = hal_reo_shared_qaddr_cache_clear_be;
 #endif
 	/* Overwrite the default BE ops */
+	hal_soc->ops->hal_get_rx_max_ba_window =
+					hal_get_rx_max_ba_window_qcn9224;
 	hal_soc->ops->hal_get_reo_qdesc_size = hal_qcn9224_get_reo_qdesc_size;
 	/* TX MONITOR */
 #ifdef QCA_MONITOR_2_0_SUPPORT