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Joe Hershbergerf070b1a2018-07-17 15:02:30 -05001/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright 2011 Freescale Semiconductor, Inc.
4 * Andy Fleming <afleming@gmail.com>
5 *
6 * This file pretty much stolen from Linux's mii.h/ethtool.h/phy.h
7 */
8
9#ifndef _PHY_INTERFACE_H
10#define _PHY_INTERFACE_H
11
12typedef enum {
13 PHY_INTERFACE_MODE_MII,
14 PHY_INTERFACE_MODE_GMII,
15 PHY_INTERFACE_MODE_SGMII,
16 PHY_INTERFACE_MODE_SGMII_2500,
17 PHY_INTERFACE_MODE_QSGMII,
18 PHY_INTERFACE_MODE_TBI,
19 PHY_INTERFACE_MODE_RMII,
20 PHY_INTERFACE_MODE_RGMII,
21 PHY_INTERFACE_MODE_RGMII_ID,
22 PHY_INTERFACE_MODE_RGMII_RXID,
23 PHY_INTERFACE_MODE_RGMII_TXID,
24 PHY_INTERFACE_MODE_RTBI,
25 PHY_INTERFACE_MODE_XGMII,
26 PHY_INTERFACE_MODE_XAUI,
27 PHY_INTERFACE_MODE_RXAUI,
28 PHY_INTERFACE_MODE_SFI,
29 PHY_INTERFACE_MODE_INTERNAL,
30 PHY_INTERFACE_MODE_NONE, /* Must be last */
31
32 PHY_INTERFACE_MODE_COUNT,
33} phy_interface_t;
34
35static const char * const phy_interface_strings[] = {
36 [PHY_INTERFACE_MODE_MII] = "mii",
37 [PHY_INTERFACE_MODE_GMII] = "gmii",
38 [PHY_INTERFACE_MODE_SGMII] = "sgmii",
39 [PHY_INTERFACE_MODE_SGMII_2500] = "sgmii-2500",
40 [PHY_INTERFACE_MODE_QSGMII] = "qsgmii",
41 [PHY_INTERFACE_MODE_TBI] = "tbi",
42 [PHY_INTERFACE_MODE_RMII] = "rmii",
43 [PHY_INTERFACE_MODE_RGMII] = "rgmii",
44 [PHY_INTERFACE_MODE_RGMII_ID] = "rgmii-id",
45 [PHY_INTERFACE_MODE_RGMII_RXID] = "rgmii-rxid",
46 [PHY_INTERFACE_MODE_RGMII_TXID] = "rgmii-txid",
47 [PHY_INTERFACE_MODE_RTBI] = "rtbi",
48 [PHY_INTERFACE_MODE_XGMII] = "xgmii",
49 [PHY_INTERFACE_MODE_XAUI] = "xaui",
50 [PHY_INTERFACE_MODE_RXAUI] = "rxaui",
51 [PHY_INTERFACE_MODE_SFI] = "sfi",
52 [PHY_INTERFACE_MODE_INTERNAL] = "internal",
53 [PHY_INTERFACE_MODE_NONE] = "",
54};
55
56static inline const char *phy_string_for_interface(phy_interface_t i)
57{
58 /* Default to unknown */
59 if (i > PHY_INTERFACE_MODE_NONE)
60 i = PHY_INTERFACE_MODE_NONE;
61
62 return phy_interface_strings[i];
63}
64
65#endif /* _PHY_INTERFACE_H */