change rndis_encapsulated_resp_buffer size to 156

cherry-embedded · Aug 5, 2023 · 94505f9 · 94505f9
1 parent c8b832e
commit 94505f9
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/cherryusb_config_template.h b/cherryusb_config_template.h
@@ -82,7 +82,7 @@
 #endif
 
 #ifndef CONFIG_USBDEV_RNDIS_RESP_BUFFER_SIZE
-#define CONFIG_USBDEV_RNDIS_RESP_BUFFER_SIZE 128
+#define CONFIG_USBDEV_RNDIS_RESP_BUFFER_SIZE 156
 #endif
 
 #ifndef CONFIG_USBDEV_RNDIS_ETH_MAX_FRAME_SIZE

diff --git a/class/wireless/usbd_rndis.c b/class/wireless/usbd_rndis.c
@@ -40,6 +40,11 @@ struct usbd_rndis_priv {
     uint8_t mac[6];
 } g_usbd_rndis;
 
+#if CONFIG_USBDEV_RNDIS_RESP_BUFFER_SIZE < 140
+#undef CONFIG_USBDEV_RNDIS_RESP_BUFFER_SIZE
+#define CONFIG_USBDEV_RNDIS_RESP_BUFFER_SIZE 156
+#endif
+
 USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_rndis_rx_buffer[CONFIG_USBDEV_RNDIS_ETH_MAX_FRAME_SIZE + 44];
 USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_rndis_tx_buffer[CONFIG_USBDEV_RNDIS_ETH_MAX_FRAME_SIZE + 44];