projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 89d48367 SG |
1 | /* |
| 2 | * Copyright (c) 2011 The Chromium OS Authors. | |
| 89d48367 | 3 | * |
| 1a459660 | 4 | * SPDX-License-Identifier: GPL-2.0+ |
| 89d48367 SG |
5 | */ |
| 6 | ||
| 7 | #ifndef __USB_ETHER_H__ | |
| 8 | #define __USB_ETHER_H__ | |
| 9 | ||
| 10 | #include <net.h> | |
| 11 | ||
| 12 | /* | |
| 13 | * IEEE 802.3 Ethernet magic constants. The frame sizes omit the preamble | |
| 14 | * and FCS/CRC (frame check sequence). | |
| 15 | */ | |
| 16 | #define ETH_ALEN 6 /* Octets in one ethernet addr */ | |
| 17 | #define ETH_HLEN 14 /* Total octets in header. */ | |
| 18 | #define ETH_ZLEN 60 /* Min. octets in frame sans FCS */ | |
| 19 | #define ETH_DATA_LEN 1500 /* Max. octets in payload */ | |
| 20 | #define ETH_FRAME_LEN PKTSIZE_ALIGN /* Max. octets in frame sans FCS */ | |
| 21 | #define ETH_FCS_LEN 4 /* Octets in the FCS */ | |
| 22 | ||
| 23 | struct ueth_data { | |
| 24 | /* eth info */ | |
| 25 | struct eth_device eth_dev; /* used with eth_register */ | |
| 26 | int phy_id; /* mii phy id */ | |
| 27 | ||
| 28 | /* usb info */ | |
| 29 | struct usb_device *pusb_dev; /* this usb_device */ | |
| 30 | unsigned char ifnum; /* interface number */ | |
| 31 | unsigned char ep_in; /* in endpoint */ | |
| 32 | unsigned char ep_out; /* out ....... */ | |
| 33 | unsigned char ep_int; /* interrupt . */ | |
| 34 | unsigned char subclass; /* as in overview */ | |
| 35 | unsigned char protocol; /* .............. */ | |
| 36 | unsigned char irqinterval; /* Intervall for IRQ Pipe */ | |
| 37 | ||
| e1dbdf91 LS |
38 | /* driver private */ |
| 39 | void *dev_priv; | |
| 89d48367 SG |
40 | }; |
| 41 | ||
| 42 | /* | |
| 43 | * Function definitions for each USB ethernet driver go here, bracketed by | |
| 44 | * #ifdef CONFIG_USB_ETHER_xxx...#endif | |
| 45 | */ | |
| 9b70e007 SG |
46 | #ifdef CONFIG_USB_ETHER_ASIX |
| 47 | void asix_eth_before_probe(void); | |
| 48 | int asix_eth_probe(struct usb_device *dev, unsigned int ifnum, | |
| 49 | struct ueth_data *ss); | |
| 50 | int asix_eth_get_info(struct usb_device *dev, struct ueth_data *ss, | |
| 51 | struct eth_device *eth); | |
| 52 | #endif | |
| 89d48367 | 53 | |
| 291391be SG |
54 | #ifdef CONFIG_USB_ETHER_SMSC95XX |
| 55 | void smsc95xx_eth_before_probe(void); | |
| 56 | int smsc95xx_eth_probe(struct usb_device *dev, unsigned int ifnum, | |
| 57 | struct ueth_data *ss); | |
| 58 | int smsc95xx_eth_get_info(struct usb_device *dev, struct ueth_data *ss, | |
| 59 | struct eth_device *eth); | |
| 60 | #endif | |
| 61 | ||
| 89d48367 | 62 | #endif /* __USB_ETHER_H__ */ |