[PATCH 3/4] USB: Use descriptors from ch9.h

[Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>]

Use the descriptors from ch9.h instead of duplicating them
in usb.h

Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
 drivers/net/usb/usbnet.c |  5 ----
 include/usb/usb.h        | 63 +-----------------------------------------------
 2 files changed, 1 insertion(+), 67 deletions(-)

diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index e9edf40..a51cfda 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -6,11 +6,6 @@
 #include <malloc.h>
 #include <linux/phy.h>
 
-static inline int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
-{
-	return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN);
-}
-
 /* handles CDC Ethernet and many other network "bulk data" interfaces */
 int usbnet_get_endpoints(struct usbnet *dev)
 {
diff --git a/include/usb/usb.h b/include/usb/usb.h
index 74b97a9..a0bc1d2 100644
--- a/include/usb/usb.h
+++ b/include/usb/usb.h
@@ -23,6 +23,7 @@
 #define _USB_H_
 
 #include <driver.h>
+#include <usb/ch9.h>
 #include <usb/usb_defs.h>
 #include <asm/byteorder.h>
 
@@ -48,68 +49,6 @@ struct devrequest {
 	unsigned short	length;
 } __attribute__ ((packed));
 
-/* All standard descriptors have these 2 fields in common */
-struct usb_descriptor_header {
-	unsigned char	bLength;
-	unsigned char	bDescriptorType;
-} __attribute__ ((packed));
-
-/* Device descriptor */
-struct usb_device_descriptor {
-	unsigned char	bLength;
-	unsigned char	bDescriptorType;
-	unsigned short	bcdUSB;
-	unsigned char	bDeviceClass;
-	unsigned char	bDeviceSubClass;
-	unsigned char	bDeviceProtocol;
-	unsigned char	bMaxPacketSize0;
-	unsigned short	idVendor;
-	unsigned short	idProduct;
-	unsigned short	bcdDevice;
-	unsigned char	iManufacturer;
-	unsigned char	iProduct;
-	unsigned char	iSerialNumber;
-	unsigned char	bNumConfigurations;
-} __attribute__ ((packed));
-
-/* Endpoint descriptor */
-struct usb_endpoint_descriptor {
-	unsigned char	bLength;
-	unsigned char	bDescriptorType;
-	unsigned char	bEndpointAddress;
-	unsigned char	bmAttributes;
-	unsigned short	wMaxPacketSize;
-	unsigned char	bInterval;
-	unsigned char	bRefresh;
-	unsigned char	bSynchAddress;
-} __attribute__ ((packed)) __attribute__ ((aligned(2)));
-
-/* Interface descriptor */
-struct usb_interface_descriptor {
-	unsigned char	bLength;
-	unsigned char	bDescriptorType;
-	unsigned char	bInterfaceNumber;
-	unsigned char	bAlternateSetting;
-	unsigned char	bNumEndpoints;
-	unsigned char	bInterfaceClass;
-	unsigned char	bInterfaceSubClass;
-	unsigned char	bInterfaceProtocol;
-	unsigned char	iInterface;
-} __attribute__ ((packed));
-
-
-/* Configuration descriptor information.. */
-struct usb_config_descriptor {
-	unsigned char	bLength;
-	unsigned char	bDescriptorType;
-	unsigned short	wTotalLength;
-	unsigned char	bNumInterfaces;
-	unsigned char	bConfigurationValue;
-	unsigned char	iConfiguration;
-	unsigned char	bmAttributes;
-	unsigned char	MaxPower;
-} __attribute__ ((packed));
-
 enum {
 	/* Maximum packet size; encoded as 0,1,2,3 = 8,16,32,64 */
 	PACKET_SIZE_8   = 0,
-- 
2.0.1


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