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Add USB host ethernet adapter support

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This adds support for using USB Ethernet dongles in host mode. This is just
the framework - drivers will come later. A new config option called
CONFIG_USB_HOST_ETHER can be defined in board config files to switch this
on.

The was originally written by NVIDIA and was cleaned up for release by the
Chromium authors.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2011-02-16 11:14:33 -08:00
committed by Remy Bohmer
parent 96820a3587
commit 89d48367ed
9 changed files with 298 additions and 24 deletions
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9
include/usb.h
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@@ -168,6 +168,13 @@ int usb_stor_info(void);
#endif
#ifdef CONFIG_USB_HOST_ETHER
#define USB_MAX_ETH_DEV 5
int usb_host_eth_scan(int mode);
#endif
#ifdef CONFIG_USB_KEYBOARD
int drv_usb_kbd_init(void);
@@ -191,7 +198,7 @@ int usb_bulk_msg(struct usb_device *dev, unsigned int pipe,
void *data, int len, int *actual_length, int timeout);
int usb_submit_int_msg(struct usb_device *dev, unsigned long pipe,
void *buffer, int transfer_len, int interval);
void usb_disable_asynch(int disable);
int usb_disable_asynch(int disable);
int usb_maxpacket(struct usb_device *dev, unsigned long pipe);
inline void wait_ms(unsigned long ms);
int usb_get_configuration_no(struct usb_device *dev, unsigned char *buffer,