From ea55bf87b5e954a4939dece9aec37e364da15b93 Mon Sep 17 00:00:00 2001
From: arighi <arighi@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Mon, 20 Sep 2010 16:52:19 +0000
Subject: [PATCH] USB: add standard subclasses definitions

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4244 38d2e660-2303-0410-9eaa-f027e97ec537
---
 bertos/drv/usb.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/bertos/drv/usb.h b/bertos/drv/usb.h
index b68d9bf6..68af0136 100644
--- a/bertos/drv/usb.h
+++ b/bertos/drv/usb.h
@@ -252,6 +252,16 @@ typedef struct usb_string_descriptor
 #define USB_CLASS_APP_SPEC		0xfe
 #define USB_CLASS_VENDOR_SPEC		0xff
 
+/* USB Device subclasses */
+#define USB_CDC_SUBCLASS_ACM                    0x02
+#define USB_CDC_SUBCLASS_ETHERNET               0x06
+#define USB_CDC_SUBCLASS_WHCM                   0x08
+#define USB_CDC_SUBCLASS_DMM                    0x09
+#define USB_CDC_SUBCLASS_MDLM                   0x0a
+#define USB_CDC_SUBCLASS_OBEX                   0x0b
+#define USB_CDC_SUBCLASS_EEM                    0x0c
+#define USB_CDC_SUBCLASS_NCM                    0x0d
+
 /* Device configuration descriptor */
 typedef struct usb_config_descriptor
 {
-- 
2.25.1