Merge branch 'master' of git://git.denx.de/u-boot-sh
[platform/kernel/u-boot.git] / include / phy_interface.h
1 /* 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
12 typedef 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_25G_AUI,
31         PHY_INTERFACE_MODE_XLAUI,
32         PHY_INTERFACE_MODE_CAUI2,
33         PHY_INTERFACE_MODE_CAUI4,
34         PHY_INTERFACE_MODE_NONE,        /* Must be last */
35
36         PHY_INTERFACE_MODE_COUNT,
37 } phy_interface_t;
38
39 static const char * const phy_interface_strings[] = {
40         [PHY_INTERFACE_MODE_MII]                = "mii",
41         [PHY_INTERFACE_MODE_GMII]               = "gmii",
42         [PHY_INTERFACE_MODE_SGMII]              = "sgmii",
43         [PHY_INTERFACE_MODE_SGMII_2500]         = "sgmii-2500",
44         [PHY_INTERFACE_MODE_QSGMII]             = "qsgmii",
45         [PHY_INTERFACE_MODE_TBI]                = "tbi",
46         [PHY_INTERFACE_MODE_RMII]               = "rmii",
47         [PHY_INTERFACE_MODE_RGMII]              = "rgmii",
48         [PHY_INTERFACE_MODE_RGMII_ID]           = "rgmii-id",
49         [PHY_INTERFACE_MODE_RGMII_RXID]         = "rgmii-rxid",
50         [PHY_INTERFACE_MODE_RGMII_TXID]         = "rgmii-txid",
51         [PHY_INTERFACE_MODE_RTBI]               = "rtbi",
52         [PHY_INTERFACE_MODE_XGMII]              = "xgmii",
53         [PHY_INTERFACE_MODE_XAUI]               = "xaui",
54         [PHY_INTERFACE_MODE_RXAUI]              = "rxaui",
55         [PHY_INTERFACE_MODE_SFI]                = "sfi",
56         [PHY_INTERFACE_MODE_INTERNAL]           = "internal",
57         [PHY_INTERFACE_MODE_25G_AUI]            = "25g-aui",
58         [PHY_INTERFACE_MODE_XLAUI]              = "xlaui4",
59         [PHY_INTERFACE_MODE_CAUI2]              = "caui2",
60         [PHY_INTERFACE_MODE_CAUI4]              = "caui4",
61         [PHY_INTERFACE_MODE_NONE]               = "",
62 };
63
64 static inline const char *phy_string_for_interface(phy_interface_t i)
65 {
66         /* Default to unknown */
67         if (i > PHY_INTERFACE_MODE_NONE)
68                 i = PHY_INTERFACE_MODE_NONE;
69
70         return phy_interface_strings[i];
71 }
72
73 #endif /* _PHY_INTERFACE_H */