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annotate packages/devs/eth/phy/current/include/eth_phy_dev.h @ 2729:74dbf4c3f2e1 after-copyright-change-20090129

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Update all copyright banners to reflect FSF ownership; fix and improve licence text.
author jlarmour
date Thu, 29 Jan 2009 17:47:46 +0000
parents 970f455a2397
children
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1 #ifndef CYGONCE_DEVS_ETH_PHY_DEV_H_
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2 #define CYGONCE_DEVS_ETH_PHY_DEV_H_
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3 //==========================================================================
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4 //
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5 // eth_phy_dev.h
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6 //
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7 // Device API for ethernet transciever (PHY) support
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8 //
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9 //==========================================================================
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10 // ####ECOSGPLCOPYRIGHTBEGIN####
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11 // -------------------------------------------
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12 // This file is part of eCos, the Embedded Configurable Operating System.
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13 // Copyright (C) 2003 Free Software Foundation, Inc.
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14 //
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15 // eCos is free software; you can redistribute it and/or modify it under
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16 // the terms of the GNU General Public License as published by the Free
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17 // Software Foundation; either version 2 or (at your option) any later
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18 // version.
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19 //
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20 // eCos is distributed in the hope that it will be useful, but WITHOUT
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21 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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22 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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23 // for more details.
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24 //
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25 // You should have received a copy of the GNU General Public License
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26 // along with eCos; if not, write to the Free Software Foundation, Inc.,
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27 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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28 //
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29 // As a special exception, if other files instantiate templates or use
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30 // macros or inline functions from this file, or you compile this file
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31 // and link it with other works to produce a work based on this file,
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32 // this file does not by itself cause the resulting work to be covered by
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33 // the GNU General Public License. However the source code for this file
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34 // must still be made available in accordance with section (3) of the GNU
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35 // General Public License v2.
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36 //
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37 // This exception does not invalidate any other reasons why a work based
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38 // on this file might be covered by the GNU General Public License.
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39 // -------------------------------------------
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40 // ####ECOSGPLCOPYRIGHTEND####
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41 //==========================================================================
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42 //#####DESCRIPTIONBEGIN####
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43 //
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44 // Author(s): gthomas
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45 // Contributors: gthomas
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46 // Date: 2003-08-01
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47 // Purpose:
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48 // Description:
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49 //
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50 //####DESCRIPTIONEND####
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51 //
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52 //==========================================================================
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53
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54 #ifdef CYGDBG_DEVS_ETH_PHY
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55 #include <cyg/infra/diag.h>
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56 #define eth_phy_printf(args...) diag_printf(args)
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57 #else
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58 #define eth_phy_printf(args...) /* NOOP */
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59 #endif
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60
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61 // Transceiver mode
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62 #define PHY_BMCR 0x00 // Register number
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63 #define PHY_BMCR_RESET 0x8000
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64 #define PHY_BMCR_LOOPBACK 0x4000
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65 #define PHY_BMCR_100MB 0x2000
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66 #define PHY_BMCR_AUTO_NEG 0x1000
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67 #define PHY_BMCR_POWER_DOWN 0x0800
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68 #define PHY_BMCR_ISOLATE 0x0400
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69 #define PHY_BMCR_RESTART 0x0200
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70 #define PHY_BMCR_FULL_DUPLEX 0x0100
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71 #define PHY_BMCR_COLL_TEST 0x0080
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72
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73 #define PHY_BMSR 0x01 // Status register
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74 #define PHY_BMSR_100T4 0x8000
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75 #define PHY_BMSR_100FDX 0x4000
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76 #define PHY_BMSR_100HDX 0x2000
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77 #define PHY_BMSR_10FDX 0x1000
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78 #define PHY_BMSR_10HDX 0x0800
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79 #define PHY_BMSR_AUTO_NEG 0x0020
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80 #define PHY_BMSR_LINK 0x0004
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81
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82 #define PHY_ID1 0x02 // Chip ID register (high 16 bits)
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83 #define PHY_ID2 0x03 // Chip ID register (low 16 bits)
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84
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85 #define PHY_AN_ADV 0x04 // Auto negotiation advertisement register
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86 #define PHY_AN_ADV_10HDX 0x0020
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87 #define PHY_AN_ADV_10FDX 0x0040
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88 #define PHY_AN_ADV_100HDX 0x0080
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89 #define PHY_AN_ADV_100FDX 0x0100
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90 #define PHY_AN_ADV_100_T4 0x0200
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91
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92 #define PHY_AN_PAR 0x05 // Auto negotiation link partner ability
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93 #define PHY_AN_PAR_10HDX 0x0020
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94 #define PHY_AN_PAR_10FDX 0x0040
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95 #define PHY_AN_PAR_100HDX 0x0080
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96 #define PHY_AN_PAR_100FDX 0x0100
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97 #define PHY_AN_PAR_100_T4 0x0200
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98
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99 struct _eth_phy_dev_entry {
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100 char *name;
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101 unsigned long id;
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102 bool (*stat)(eth_phy_access_t *f, int *stat);
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103 } CYG_HAL_TABLE_TYPE;
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104
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105 #define _eth_phy_dev(_name_,_id_,_stat_) \
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106 struct _eth_phy_dev_entry _eth_phy_dev_##_id_ \
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107 CYG_HAL_TABLE_QUALIFIED_ENTRY(_eth_phy_devs,_id_) = \
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108 { _name_, _id_, _stat_ };
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109
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110 #endif // CYGONCE_DEVS_ETH_PHY_DEV_H_
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111 // ------------------------------------------------------------------------