Bluetooth: tester: L2CAP: Set TX data buffer count to windows size

If `CONFIG_BT_CLASSIC` and `CONFIG_BT_L2CAP_MAX_WINDOW_SIZE` are
defined, set the TX data buffer count to
CONFIG_BT_L2CAP_MAX_WINDOW_SIZE. Or, set the TX data buffer count to
CHANNELS.

Signed-off-by: Lyle Zhu <[email protected]>

Author: lylezhu2012

tests/bluetooth/tester/src/btp_l2cap.c

@@ -37,7 +37,12 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME, CONFIG_BTTESTER_LOG_LEVEL);
 #define CHANNELS 2
 #define SERVERS 1
 
-NET_BUF_POOL_FIXED_DEFINE(data_pool, CHANNELS, BT_L2CAP_SDU_BUF_SIZE(DATA_MTU),
+#if defined(CONFIG_BT_CLASSIC) && defined(CONFIG_BT_L2CAP_MAX_WINDOW_SIZE)
+#define DATA_POOL_COUNT CONFIG_BT_L2CAP_MAX_WINDOW_SIZE
+#else
+#define DATA_POOL_COUNT CHANNELS
+#endif /* CONFIG_BT_CLASSIC && CONFIG_BT_L2CAP_MAX_WINDOW_SIZE */
+NET_BUF_POOL_FIXED_DEFINE(data_pool, DATA_POOL_COUNT, BT_L2CAP_SDU_BUF_SIZE(DATA_MTU),
 			  CONFIG_BT_CONN_TX_USER_DATA_SIZE, NULL);
 
 static bool authorize_flag;