From 8995cf9568410d467cf6aeb2ad370d02988c54d4 Mon Sep 17 00:00:00 2001
From: sakumisu <1203593632@qq.com>
Date: Thu, 18 Apr 2024 21:27:34 +0800
Subject: [PATCH] move rndis config macros into template

---
 cherryusb_config_template.h | 10 ++++++++++
 class/wireless/usbh_rndis.c |  8 ++++++--
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/cherryusb_config_template.h b/cherryusb_config_template.h
index fbf152e4..80cd44bd 100644
--- a/cherryusb_config_template.h
+++ b/cherryusb_config_template.h
@@ -139,6 +139,16 @@
 #define CONFIG_USBHOST_MSC_TIMEOUT 5000
 #endif
 
+/* This parameter affects usb performance, and depends on (TCP_WND)tcp eceive windows size,
+ * you can change with 2K,4K,8K,16K,default is 2K to get one TCP_MSS
+ */
+#ifndef CONFIG_USBHOST_RNDIS_ETH_MAX_RX_SIZE
+#define CONFIG_USBHOST_RNDIS_ETH_MAX_RX_SIZE (2048)
+#endif
+#ifndef CONFIG_USBHOST_RNDIS_ETH_MAX_TX_SIZE
+#define CONFIG_USBHOST_RNDIS_ETH_MAX_TX_SIZE (2048)
+#endif
+
 #define CONFIG_USBHOST_BLUETOOTH_HCI_H4
 // #define CONFIG_USBHOST_BLUETOOTH_HCI_LOG
 
diff --git a/class/wireless/usbh_rndis.c b/class/wireless/usbh_rndis.c
index dd77dd3c..18affc3f 100644
--- a/class/wireless/usbh_rndis.c
+++ b/class/wireless/usbh_rndis.c
@@ -19,8 +19,12 @@ USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_rndis_buf[4096];
 #define CONFIG_USBHOST_RNDIS_ETH_MSG_SIZE       (CONFIG_USBHOST_RNDIS_ETH_MAX_FRAME_SIZE + 44)
 
 /* eth rx size must be a multiple of 512 or 64 */
-#define CONFIG_USBHOST_RNDIS_ETH_MAX_RX_SIZE    (2048)
-#define CONFIG_USBHOST_RNDIS_ETH_MAX_TX_SIZE    (2048)
+#ifndef CONFIG_USBHOST_RNDIS_ETH_MAX_RX_SIZE
+#define CONFIG_USBHOST_RNDIS_ETH_MAX_RX_SIZE (2048)
+#endif
+#ifndef CONFIG_USBHOST_RNDIS_ETH_MAX_TX_SIZE
+#define CONFIG_USBHOST_RNDIS_ETH_MAX_TX_SIZE (2048)
+#endif
 
 static USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_rndis_rx_buffer[CONFIG_USBHOST_RNDIS_ETH_MAX_RX_SIZE];
 static USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_rndis_tx_buffer[CONFIG_USBHOST_RNDIS_ETH_MAX_TX_SIZE];