mirror of
https://github.com/u-boot/u-boot.git
synced 2024-12-16 16:23:33 +08:00
df4fb1c36d
introduce an 'mcs7830' driver for Moschip MCS7830 based (7730/7830/7832) USB 2.0 Ethernet Devices see "MCS7830 -- USB 2.0 to 10/100M Fast Ethernet Controller" at http://www.asix.com.tw/products.php?op=pItemdetail&PItemID=109;74;109 the driver was implemented based on the U-Boot Asix driver with additional information gathered from the Moschip Linux driver, development was done on "Delock 61147" and "Logilink UA0025C" dongles Signed-off-by: Gerhard Sittig <gsi@denx.de> Acked-by: Marek Vasut <marex@denx.de>
65 lines
2.0 KiB
C
65 lines
2.0 KiB
C
/*
|
|
* Copyright (c) 2011 The Chromium OS Authors.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __USB_ETHER_H__
|
|
#define __USB_ETHER_H__
|
|
|
|
#include <net.h>
|
|
|
|
/*
|
|
* IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble
|
|
* and FCS/CRC (frame check sequence).
|
|
*/
|
|
#define ETH_ALEN 6 /* Octets in one ethernet addr */
|
|
#define ETH_HLEN 14 /* Total octets in header. */
|
|
#define ETH_ZLEN 60 /* Min. octets in frame sans FCS */
|
|
#define ETH_DATA_LEN 1500 /* Max. octets in payload */
|
|
#define ETH_FRAME_LEN PKTSIZE_ALIGN /* Max. octets in frame sans FCS */
|
|
#define ETH_FCS_LEN 4 /* Octets in the FCS */
|
|
|
|
struct ueth_data {
|
|
/* eth info */
|
|
struct eth_device eth_dev; /* used with eth_register */
|
|
int phy_id; /* mii phy id */
|
|
|
|
/* usb info */
|
|
struct usb_device *pusb_dev; /* this usb_device */
|
|
unsigned char ifnum; /* interface number */
|
|
unsigned char ep_in; /* in endpoint */
|
|
unsigned char ep_out; /* out ....... */
|
|
unsigned char ep_int; /* interrupt . */
|
|
unsigned char subclass; /* as in overview */
|
|
unsigned char protocol; /* .............. */
|
|
unsigned char irqinterval; /* Intervall for IRQ Pipe */
|
|
|
|
/* driver private */
|
|
void *dev_priv;
|
|
};
|
|
|
|
/*
|
|
* Function definitions for each USB ethernet driver go here
|
|
* (declaration is unconditional, compilation is conditional)
|
|
*/
|
|
void asix_eth_before_probe(void);
|
|
int asix_eth_probe(struct usb_device *dev, unsigned int ifnum,
|
|
struct ueth_data *ss);
|
|
int asix_eth_get_info(struct usb_device *dev, struct ueth_data *ss,
|
|
struct eth_device *eth);
|
|
|
|
void mcs7830_eth_before_probe(void);
|
|
int mcs7830_eth_probe(struct usb_device *dev, unsigned int ifnum,
|
|
struct ueth_data *ss);
|
|
int mcs7830_eth_get_info(struct usb_device *dev, struct ueth_data *ss,
|
|
struct eth_device *eth);
|
|
|
|
void smsc95xx_eth_before_probe(void);
|
|
int smsc95xx_eth_probe(struct usb_device *dev, unsigned int ifnum,
|
|
struct ueth_data *ss);
|
|
int smsc95xx_eth_get_info(struct usb_device *dev, struct ueth_data *ss,
|
|
struct eth_device *eth);
|
|
|
|
#endif /* __USB_ETHER_H__ */
|