LXR uboot/include/phy

   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
  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_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
  39static 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
  64static 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 */
  74