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1 /******************************************************************************* |
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2 |
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3 Intel PRO/1000 Linux driver |
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4 Copyright(c) 1999 - 2006 Intel Corporation. |
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5 |
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6 This program is free software; you can redistribute it and/or modify it |
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7 under the terms and conditions of the GNU General Public License, |
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8 version 2, as published by the Free Software Foundation. |
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9 |
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10 This program is distributed in the hope it will be useful, but WITHOUT |
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11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
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13 more details. |
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14 |
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15 You should have received a copy of the GNU General Public License along with |
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16 this program; if not, write to the Free Software Foundation, Inc., |
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17 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. |
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18 |
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19 The full GNU General Public License is included in this distribution in |
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20 the file called "COPYING". |
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21 |
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22 Contact Information: |
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23 Linux NICS <linux.nics@intel.com> |
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24 e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> |
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25 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
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26 |
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27 *******************************************************************************/ |
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28 |
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29 /* e1000_hw.h |
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30 * Structures, enums, and macros for the MAC |
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31 */ |
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32 |
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33 #ifndef _E1000_HW_H_ |
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34 #define _E1000_HW_H_ |
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35 |
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36 #include "e1000_osdep-2.6.32-ethercat.h" |
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37 |
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38 /* Forward declarations of structures used by the shared code */ |
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39 struct e1000_hw; |
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40 struct e1000_hw_stats; |
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41 |
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42 /* Enumerated types specific to the e1000 hardware */ |
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43 /* Media Access Controlers */ |
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44 typedef enum { |
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45 e1000_undefined = 0, |
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46 e1000_82542_rev2_0, |
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47 e1000_82542_rev2_1, |
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48 e1000_82543, |
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49 e1000_82544, |
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50 e1000_82540, |
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51 e1000_82545, |
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52 e1000_82545_rev_3, |
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53 e1000_82546, |
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54 e1000_82546_rev_3, |
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55 e1000_82541, |
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56 e1000_82541_rev_2, |
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57 e1000_82547, |
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58 e1000_82547_rev_2, |
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59 e1000_num_macs |
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60 } e1000_mac_type; |
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61 |
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62 typedef enum { |
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63 e1000_eeprom_uninitialized = 0, |
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64 e1000_eeprom_spi, |
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65 e1000_eeprom_microwire, |
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66 e1000_eeprom_flash, |
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67 e1000_eeprom_none, /* No NVM support */ |
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68 e1000_num_eeprom_types |
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69 } e1000_eeprom_type; |
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70 |
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71 /* Media Types */ |
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72 typedef enum { |
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73 e1000_media_type_copper = 0, |
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74 e1000_media_type_fiber = 1, |
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75 e1000_media_type_internal_serdes = 2, |
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76 e1000_num_media_types |
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77 } e1000_media_type; |
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78 |
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79 typedef enum { |
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80 e1000_10_half = 0, |
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81 e1000_10_full = 1, |
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82 e1000_100_half = 2, |
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83 e1000_100_full = 3 |
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84 } e1000_speed_duplex_type; |
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85 |
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86 /* Flow Control Settings */ |
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87 typedef enum { |
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88 E1000_FC_NONE = 0, |
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89 E1000_FC_RX_PAUSE = 1, |
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90 E1000_FC_TX_PAUSE = 2, |
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91 E1000_FC_FULL = 3, |
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92 E1000_FC_DEFAULT = 0xFF |
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93 } e1000_fc_type; |
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94 |
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95 struct e1000_shadow_ram { |
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96 u16 eeprom_word; |
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97 bool modified; |
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98 }; |
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99 |
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100 /* PCI bus types */ |
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101 typedef enum { |
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102 e1000_bus_type_unknown = 0, |
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103 e1000_bus_type_pci, |
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104 e1000_bus_type_pcix, |
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105 e1000_bus_type_reserved |
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106 } e1000_bus_type; |
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107 |
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108 /* PCI bus speeds */ |
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109 typedef enum { |
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110 e1000_bus_speed_unknown = 0, |
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111 e1000_bus_speed_33, |
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112 e1000_bus_speed_66, |
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113 e1000_bus_speed_100, |
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114 e1000_bus_speed_120, |
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115 e1000_bus_speed_133, |
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116 e1000_bus_speed_reserved |
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117 } e1000_bus_speed; |
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118 |
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119 /* PCI bus widths */ |
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120 typedef enum { |
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121 e1000_bus_width_unknown = 0, |
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122 e1000_bus_width_32, |
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123 e1000_bus_width_64, |
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124 e1000_bus_width_reserved |
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125 } e1000_bus_width; |
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126 |
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127 /* PHY status info structure and supporting enums */ |
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128 typedef enum { |
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129 e1000_cable_length_50 = 0, |
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130 e1000_cable_length_50_80, |
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131 e1000_cable_length_80_110, |
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132 e1000_cable_length_110_140, |
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133 e1000_cable_length_140, |
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134 e1000_cable_length_undefined = 0xFF |
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135 } e1000_cable_length; |
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136 |
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137 typedef enum { |
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138 e1000_gg_cable_length_60 = 0, |
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139 e1000_gg_cable_length_60_115 = 1, |
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140 e1000_gg_cable_length_115_150 = 2, |
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141 e1000_gg_cable_length_150 = 4 |
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142 } e1000_gg_cable_length; |
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143 |
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144 typedef enum { |
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145 e1000_igp_cable_length_10 = 10, |
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146 e1000_igp_cable_length_20 = 20, |
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147 e1000_igp_cable_length_30 = 30, |
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148 e1000_igp_cable_length_40 = 40, |
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149 e1000_igp_cable_length_50 = 50, |
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150 e1000_igp_cable_length_60 = 60, |
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151 e1000_igp_cable_length_70 = 70, |
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152 e1000_igp_cable_length_80 = 80, |
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153 e1000_igp_cable_length_90 = 90, |
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154 e1000_igp_cable_length_100 = 100, |
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155 e1000_igp_cable_length_110 = 110, |
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156 e1000_igp_cable_length_115 = 115, |
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157 e1000_igp_cable_length_120 = 120, |
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158 e1000_igp_cable_length_130 = 130, |
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159 e1000_igp_cable_length_140 = 140, |
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160 e1000_igp_cable_length_150 = 150, |
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161 e1000_igp_cable_length_160 = 160, |
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162 e1000_igp_cable_length_170 = 170, |
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163 e1000_igp_cable_length_180 = 180 |
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164 } e1000_igp_cable_length; |
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165 |
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166 typedef enum { |
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167 e1000_10bt_ext_dist_enable_normal = 0, |
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168 e1000_10bt_ext_dist_enable_lower, |
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169 e1000_10bt_ext_dist_enable_undefined = 0xFF |
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170 } e1000_10bt_ext_dist_enable; |
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171 |
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172 typedef enum { |
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173 e1000_rev_polarity_normal = 0, |
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174 e1000_rev_polarity_reversed, |
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175 e1000_rev_polarity_undefined = 0xFF |
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176 } e1000_rev_polarity; |
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177 |
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178 typedef enum { |
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179 e1000_downshift_normal = 0, |
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180 e1000_downshift_activated, |
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181 e1000_downshift_undefined = 0xFF |
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182 } e1000_downshift; |
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183 |
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184 typedef enum { |
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185 e1000_smart_speed_default = 0, |
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186 e1000_smart_speed_on, |
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187 e1000_smart_speed_off |
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188 } e1000_smart_speed; |
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189 |
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190 typedef enum { |
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191 e1000_polarity_reversal_enabled = 0, |
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192 e1000_polarity_reversal_disabled, |
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193 e1000_polarity_reversal_undefined = 0xFF |
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194 } e1000_polarity_reversal; |
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195 |
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196 typedef enum { |
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197 e1000_auto_x_mode_manual_mdi = 0, |
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198 e1000_auto_x_mode_manual_mdix, |
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199 e1000_auto_x_mode_auto1, |
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200 e1000_auto_x_mode_auto2, |
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201 e1000_auto_x_mode_undefined = 0xFF |
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202 } e1000_auto_x_mode; |
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203 |
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204 typedef enum { |
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205 e1000_1000t_rx_status_not_ok = 0, |
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206 e1000_1000t_rx_status_ok, |
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207 e1000_1000t_rx_status_undefined = 0xFF |
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208 } e1000_1000t_rx_status; |
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209 |
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210 typedef enum { |
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211 e1000_phy_m88 = 0, |
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212 e1000_phy_igp, |
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213 e1000_phy_undefined = 0xFF |
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214 } e1000_phy_type; |
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215 |
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216 typedef enum { |
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217 e1000_ms_hw_default = 0, |
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218 e1000_ms_force_master, |
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219 e1000_ms_force_slave, |
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220 e1000_ms_auto |
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221 } e1000_ms_type; |
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222 |
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223 typedef enum { |
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224 e1000_ffe_config_enabled = 0, |
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225 e1000_ffe_config_active, |
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226 e1000_ffe_config_blocked |
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227 } e1000_ffe_config; |
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228 |
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229 typedef enum { |
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230 e1000_dsp_config_disabled = 0, |
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231 e1000_dsp_config_enabled, |
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232 e1000_dsp_config_activated, |
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233 e1000_dsp_config_undefined = 0xFF |
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234 } e1000_dsp_config; |
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235 |
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236 struct e1000_phy_info { |
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237 e1000_cable_length cable_length; |
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238 e1000_10bt_ext_dist_enable extended_10bt_distance; |
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239 e1000_rev_polarity cable_polarity; |
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240 e1000_downshift downshift; |
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241 e1000_polarity_reversal polarity_correction; |
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242 e1000_auto_x_mode mdix_mode; |
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243 e1000_1000t_rx_status local_rx; |
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244 e1000_1000t_rx_status remote_rx; |
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245 }; |
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246 |
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247 struct e1000_phy_stats { |
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248 u32 idle_errors; |
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249 u32 receive_errors; |
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250 }; |
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251 |
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252 struct e1000_eeprom_info { |
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253 e1000_eeprom_type type; |
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254 u16 word_size; |
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255 u16 opcode_bits; |
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256 u16 address_bits; |
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257 u16 delay_usec; |
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258 u16 page_size; |
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259 }; |
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260 |
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261 /* Flex ASF Information */ |
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262 #define E1000_HOST_IF_MAX_SIZE 2048 |
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263 |
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264 typedef enum { |
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265 e1000_byte_align = 0, |
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266 e1000_word_align = 1, |
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267 e1000_dword_align = 2 |
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268 } e1000_align_type; |
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269 |
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270 /* Error Codes */ |
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271 #define E1000_SUCCESS 0 |
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272 #define E1000_ERR_EEPROM 1 |
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273 #define E1000_ERR_PHY 2 |
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274 #define E1000_ERR_CONFIG 3 |
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275 #define E1000_ERR_PARAM 4 |
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276 #define E1000_ERR_MAC_TYPE 5 |
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277 #define E1000_ERR_PHY_TYPE 6 |
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278 #define E1000_ERR_RESET 9 |
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279 #define E1000_ERR_MASTER_REQUESTS_PENDING 10 |
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280 #define E1000_ERR_HOST_INTERFACE_COMMAND 11 |
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281 #define E1000_BLK_PHY_RESET 12 |
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282 |
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283 #define E1000_BYTE_SWAP_WORD(_value) ((((_value) & 0x00ff) << 8) | \ |
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284 (((_value) & 0xff00) >> 8)) |
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285 |
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286 /* Function prototypes */ |
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287 /* Initialization */ |
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288 s32 e1000_reset_hw(struct e1000_hw *hw); |
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289 s32 e1000_init_hw(struct e1000_hw *hw); |
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290 s32 e1000_set_mac_type(struct e1000_hw *hw); |
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291 void e1000_set_media_type(struct e1000_hw *hw); |
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292 |
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293 /* Link Configuration */ |
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294 s32 e1000_setup_link(struct e1000_hw *hw); |
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295 s32 e1000_phy_setup_autoneg(struct e1000_hw *hw); |
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296 void e1000_config_collision_dist(struct e1000_hw *hw); |
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297 s32 e1000_check_for_link(struct e1000_hw *hw); |
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298 s32 e1000_get_speed_and_duplex(struct e1000_hw *hw, u16 * speed, u16 * duplex); |
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299 s32 e1000_force_mac_fc(struct e1000_hw *hw); |
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300 |
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301 /* PHY */ |
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302 s32 e1000_read_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 * phy_data); |
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303 s32 e1000_write_phy_reg(struct e1000_hw *hw, u32 reg_addr, u16 data); |
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304 s32 e1000_phy_hw_reset(struct e1000_hw *hw); |
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305 s32 e1000_phy_reset(struct e1000_hw *hw); |
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306 s32 e1000_phy_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info); |
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307 s32 e1000_validate_mdi_setting(struct e1000_hw *hw); |
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308 |
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309 /* EEPROM Functions */ |
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310 s32 e1000_init_eeprom_params(struct e1000_hw *hw); |
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311 |
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312 /* MNG HOST IF functions */ |
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313 u32 e1000_enable_mng_pass_thru(struct e1000_hw *hw); |
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314 |
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315 #define E1000_MNG_DHCP_TX_PAYLOAD_CMD 64 |
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316 #define E1000_HI_MAX_MNG_DATA_LENGTH 0x6F8 /* Host Interface data length */ |
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317 |
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318 #define E1000_MNG_DHCP_COMMAND_TIMEOUT 10 /* Time in ms to process MNG command */ |
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319 #define E1000_MNG_DHCP_COOKIE_OFFSET 0x6F0 /* Cookie offset */ |
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320 #define E1000_MNG_DHCP_COOKIE_LENGTH 0x10 /* Cookie length */ |
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321 #define E1000_MNG_IAMT_MODE 0x3 |
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322 #define E1000_MNG_ICH_IAMT_MODE 0x2 |
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323 #define E1000_IAMT_SIGNATURE 0x544D4149 /* Intel(R) Active Management Technology signature */ |
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324 |
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325 #define E1000_MNG_DHCP_COOKIE_STATUS_PARSING_SUPPORT 0x1 /* DHCP parsing enabled */ |
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326 #define E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT 0x2 /* DHCP parsing enabled */ |
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327 #define E1000_VFTA_ENTRY_SHIFT 0x5 |
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328 #define E1000_VFTA_ENTRY_MASK 0x7F |
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329 #define E1000_VFTA_ENTRY_BIT_SHIFT_MASK 0x1F |
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330 |
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331 struct e1000_host_mng_command_header { |
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332 u8 command_id; |
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333 u8 checksum; |
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334 u16 reserved1; |
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335 u16 reserved2; |
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336 u16 command_length; |
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337 }; |
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338 |
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339 struct e1000_host_mng_command_info { |
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340 struct e1000_host_mng_command_header command_header; /* Command Head/Command Result Head has 4 bytes */ |
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341 u8 command_data[E1000_HI_MAX_MNG_DATA_LENGTH]; /* Command data can length 0..0x658 */ |
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342 }; |
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343 #ifdef __BIG_ENDIAN |
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344 struct e1000_host_mng_dhcp_cookie { |
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345 u32 signature; |
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346 u16 vlan_id; |
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347 u8 reserved0; |
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348 u8 status; |
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349 u32 reserved1; |
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350 u8 checksum; |
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351 u8 reserved3; |
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352 u16 reserved2; |
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353 }; |
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354 #else |
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355 struct e1000_host_mng_dhcp_cookie { |
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356 u32 signature; |
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357 u8 status; |
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358 u8 reserved0; |
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359 u16 vlan_id; |
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360 u32 reserved1; |
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361 u16 reserved2; |
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362 u8 reserved3; |
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363 u8 checksum; |
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364 }; |
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365 #endif |
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366 |
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367 bool e1000_check_mng_mode(struct e1000_hw *hw); |
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368 s32 e1000_read_eeprom(struct e1000_hw *hw, u16 reg, u16 words, u16 * data); |
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369 s32 e1000_validate_eeprom_checksum(struct e1000_hw *hw); |
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370 s32 e1000_update_eeprom_checksum(struct e1000_hw *hw); |
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371 s32 e1000_write_eeprom(struct e1000_hw *hw, u16 reg, u16 words, u16 * data); |
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372 s32 e1000_read_mac_addr(struct e1000_hw *hw); |
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373 |
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374 /* Filters (multicast, vlan, receive) */ |
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375 u32 e1000_hash_mc_addr(struct e1000_hw *hw, u8 * mc_addr); |
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376 void e1000_mta_set(struct e1000_hw *hw, u32 hash_value); |
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377 void e1000_rar_set(struct e1000_hw *hw, u8 * mc_addr, u32 rar_index); |
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378 void e1000_write_vfta(struct e1000_hw *hw, u32 offset, u32 value); |
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379 |
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380 /* LED functions */ |
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381 s32 e1000_setup_led(struct e1000_hw *hw); |
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382 s32 e1000_cleanup_led(struct e1000_hw *hw); |
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383 s32 e1000_led_on(struct e1000_hw *hw); |
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384 s32 e1000_led_off(struct e1000_hw *hw); |
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385 s32 e1000_blink_led_start(struct e1000_hw *hw); |
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386 |
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387 /* Adaptive IFS Functions */ |
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388 |
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389 /* Everything else */ |
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390 void e1000_reset_adaptive(struct e1000_hw *hw); |
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391 void e1000_update_adaptive(struct e1000_hw *hw); |
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392 void e1000_tbi_adjust_stats(struct e1000_hw *hw, struct e1000_hw_stats *stats, |
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393 u32 frame_len, u8 * mac_addr); |
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394 void e1000_get_bus_info(struct e1000_hw *hw); |
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395 void e1000_pci_set_mwi(struct e1000_hw *hw); |
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396 void e1000_pci_clear_mwi(struct e1000_hw *hw); |
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397 void e1000_pcix_set_mmrbc(struct e1000_hw *hw, int mmrbc); |
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398 int e1000_pcix_get_mmrbc(struct e1000_hw *hw); |
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399 /* Port I/O is only supported on 82544 and newer */ |
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400 void e1000_io_write(struct e1000_hw *hw, unsigned long port, u32 value); |
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401 |
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402 #define E1000_READ_REG_IO(a, reg) \ |
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403 e1000_read_reg_io((a), E1000_##reg) |
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404 #define E1000_WRITE_REG_IO(a, reg, val) \ |
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405 e1000_write_reg_io((a), E1000_##reg, val) |
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406 |
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407 /* PCI Device IDs */ |
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408 #define E1000_DEV_ID_82542 0x1000 |
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409 #define E1000_DEV_ID_82543GC_FIBER 0x1001 |
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410 #define E1000_DEV_ID_82543GC_COPPER 0x1004 |
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411 #define E1000_DEV_ID_82544EI_COPPER 0x1008 |
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412 #define E1000_DEV_ID_82544EI_FIBER 0x1009 |
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413 #define E1000_DEV_ID_82544GC_COPPER 0x100C |
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414 #define E1000_DEV_ID_82544GC_LOM 0x100D |
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415 #define E1000_DEV_ID_82540EM 0x100E |
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416 #define E1000_DEV_ID_82540EM_LOM 0x1015 |
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417 #define E1000_DEV_ID_82540EP_LOM 0x1016 |
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418 #define E1000_DEV_ID_82540EP 0x1017 |
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419 #define E1000_DEV_ID_82540EP_LP 0x101E |
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420 #define E1000_DEV_ID_82545EM_COPPER 0x100F |
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421 #define E1000_DEV_ID_82545EM_FIBER 0x1011 |
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422 #define E1000_DEV_ID_82545GM_COPPER 0x1026 |
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423 #define E1000_DEV_ID_82545GM_FIBER 0x1027 |
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424 #define E1000_DEV_ID_82545GM_SERDES 0x1028 |
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425 #define E1000_DEV_ID_82546EB_COPPER 0x1010 |
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426 #define E1000_DEV_ID_82546EB_FIBER 0x1012 |
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427 #define E1000_DEV_ID_82546EB_QUAD_COPPER 0x101D |
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428 #define E1000_DEV_ID_82541EI 0x1013 |
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429 #define E1000_DEV_ID_82541EI_MOBILE 0x1018 |
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430 #define E1000_DEV_ID_82541ER_LOM 0x1014 |
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431 #define E1000_DEV_ID_82541ER 0x1078 |
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432 #define E1000_DEV_ID_82547GI 0x1075 |
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433 #define E1000_DEV_ID_82541GI 0x1076 |
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434 #define E1000_DEV_ID_82541GI_MOBILE 0x1077 |
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435 #define E1000_DEV_ID_82541GI_LF 0x107C |
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436 #define E1000_DEV_ID_82546GB_COPPER 0x1079 |
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437 #define E1000_DEV_ID_82546GB_FIBER 0x107A |
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438 #define E1000_DEV_ID_82546GB_SERDES 0x107B |
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439 #define E1000_DEV_ID_82546GB_PCIE 0x108A |
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440 #define E1000_DEV_ID_82546GB_QUAD_COPPER 0x1099 |
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441 #define E1000_DEV_ID_82547EI 0x1019 |
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442 #define E1000_DEV_ID_82547EI_MOBILE 0x101A |
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443 #define E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3 0x10B5 |
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444 |
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445 #define NODE_ADDRESS_SIZE 6 |
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446 #define ETH_LENGTH_OF_ADDRESS 6 |
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447 |
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448 /* MAC decode size is 128K - This is the size of BAR0 */ |
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449 #define MAC_DECODE_SIZE (128 * 1024) |
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450 |
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451 #define E1000_82542_2_0_REV_ID 2 |
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452 #define E1000_82542_2_1_REV_ID 3 |
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453 #define E1000_REVISION_0 0 |
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454 #define E1000_REVISION_1 1 |
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455 #define E1000_REVISION_2 2 |
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456 #define E1000_REVISION_3 3 |
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457 |
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458 #define SPEED_10 10 |
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459 #define SPEED_100 100 |
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460 #define SPEED_1000 1000 |
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461 #define HALF_DUPLEX 1 |
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462 #define FULL_DUPLEX 2 |
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463 |
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464 /* The sizes (in bytes) of a ethernet packet */ |
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465 #define ENET_HEADER_SIZE 14 |
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466 #define MINIMUM_ETHERNET_FRAME_SIZE 64 /* With FCS */ |
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467 #define ETHERNET_FCS_SIZE 4 |
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468 #define MINIMUM_ETHERNET_PACKET_SIZE \ |
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469 (MINIMUM_ETHERNET_FRAME_SIZE - ETHERNET_FCS_SIZE) |
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470 #define CRC_LENGTH ETHERNET_FCS_SIZE |
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471 #define MAX_JUMBO_FRAME_SIZE 0x3F00 |
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472 |
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473 /* 802.1q VLAN Packet Sizes */ |
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474 #define VLAN_TAG_SIZE 4 /* 802.3ac tag (not DMAed) */ |
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475 |
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476 /* Ethertype field values */ |
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477 #define ETHERNET_IEEE_VLAN_TYPE 0x8100 /* 802.3ac packet */ |
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478 #define ETHERNET_IP_TYPE 0x0800 /* IP packets */ |
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479 #define ETHERNET_ARP_TYPE 0x0806 /* Address Resolution Protocol (ARP) */ |
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480 |
|
481 /* Packet Header defines */ |
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482 #define IP_PROTOCOL_TCP 6 |
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483 #define IP_PROTOCOL_UDP 0x11 |
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484 |
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485 /* This defines the bits that are set in the Interrupt Mask |
|
486 * Set/Read Register. Each bit is documented below: |
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487 * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0) |
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488 * o RXSEQ = Receive Sequence Error |
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489 */ |
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490 #define POLL_IMS_ENABLE_MASK ( \ |
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491 E1000_IMS_RXDMT0 | \ |
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492 E1000_IMS_RXSEQ) |
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493 |
|
494 /* This defines the bits that are set in the Interrupt Mask |
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495 * Set/Read Register. Each bit is documented below: |
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496 * o RXT0 = Receiver Timer Interrupt (ring 0) |
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497 * o TXDW = Transmit Descriptor Written Back |
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498 * o RXDMT0 = Receive Descriptor Minimum Threshold hit (ring 0) |
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499 * o RXSEQ = Receive Sequence Error |
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500 * o LSC = Link Status Change |
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501 */ |
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502 #define IMS_ENABLE_MASK ( \ |
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503 E1000_IMS_RXT0 | \ |
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504 E1000_IMS_TXDW | \ |
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505 E1000_IMS_RXDMT0 | \ |
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506 E1000_IMS_RXSEQ | \ |
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507 E1000_IMS_LSC) |
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508 |
|
509 /* Number of high/low register pairs in the RAR. The RAR (Receive Address |
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510 * Registers) holds the directed and multicast addresses that we monitor. We |
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511 * reserve one of these spots for our directed address, allowing us room for |
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512 * E1000_RAR_ENTRIES - 1 multicast addresses. |
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513 */ |
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514 #define E1000_RAR_ENTRIES 15 |
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515 |
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516 #define MIN_NUMBER_OF_DESCRIPTORS 8 |
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517 #define MAX_NUMBER_OF_DESCRIPTORS 0xFFF8 |
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518 |
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519 /* Receive Descriptor */ |
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520 struct e1000_rx_desc { |
|
521 __le64 buffer_addr; /* Address of the descriptor's data buffer */ |
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522 __le16 length; /* Length of data DMAed into data buffer */ |
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523 __le16 csum; /* Packet checksum */ |
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524 u8 status; /* Descriptor status */ |
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525 u8 errors; /* Descriptor Errors */ |
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526 __le16 special; |
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527 }; |
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528 |
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529 /* Receive Descriptor - Extended */ |
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530 union e1000_rx_desc_extended { |
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531 struct { |
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532 __le64 buffer_addr; |
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533 __le64 reserved; |
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534 } read; |
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535 struct { |
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536 struct { |
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537 __le32 mrq; /* Multiple Rx Queues */ |
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538 union { |
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539 __le32 rss; /* RSS Hash */ |
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540 struct { |
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541 __le16 ip_id; /* IP id */ |
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542 __le16 csum; /* Packet Checksum */ |
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543 } csum_ip; |
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544 } hi_dword; |
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545 } lower; |
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546 struct { |
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547 __le32 status_error; /* ext status/error */ |
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548 __le16 length; |
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549 __le16 vlan; /* VLAN tag */ |
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550 } upper; |
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551 } wb; /* writeback */ |
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552 }; |
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553 |
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554 #define MAX_PS_BUFFERS 4 |
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555 /* Receive Descriptor - Packet Split */ |
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556 union e1000_rx_desc_packet_split { |
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557 struct { |
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558 /* one buffer for protocol header(s), three data buffers */ |
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559 __le64 buffer_addr[MAX_PS_BUFFERS]; |
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560 } read; |
|
561 struct { |
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562 struct { |
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563 __le32 mrq; /* Multiple Rx Queues */ |
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564 union { |
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565 __le32 rss; /* RSS Hash */ |
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566 struct { |
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567 __le16 ip_id; /* IP id */ |
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568 __le16 csum; /* Packet Checksum */ |
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569 } csum_ip; |
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570 } hi_dword; |
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571 } lower; |
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572 struct { |
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573 __le32 status_error; /* ext status/error */ |
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574 __le16 length0; /* length of buffer 0 */ |
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575 __le16 vlan; /* VLAN tag */ |
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576 } middle; |
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577 struct { |
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578 __le16 header_status; |
|
579 __le16 length[3]; /* length of buffers 1-3 */ |
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580 } upper; |
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581 __le64 reserved; |
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582 } wb; /* writeback */ |
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583 }; |
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584 |
|
585 /* Receive Descriptor bit definitions */ |
|
586 #define E1000_RXD_STAT_DD 0x01 /* Descriptor Done */ |
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587 #define E1000_RXD_STAT_EOP 0x02 /* End of Packet */ |
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588 #define E1000_RXD_STAT_IXSM 0x04 /* Ignore checksum */ |
|
589 #define E1000_RXD_STAT_VP 0x08 /* IEEE VLAN Packet */ |
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590 #define E1000_RXD_STAT_UDPCS 0x10 /* UDP xsum calculated */ |
|
591 #define E1000_RXD_STAT_TCPCS 0x20 /* TCP xsum calculated */ |
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592 #define E1000_RXD_STAT_IPCS 0x40 /* IP xsum calculated */ |
|
593 #define E1000_RXD_STAT_PIF 0x80 /* passed in-exact filter */ |
|
594 #define E1000_RXD_STAT_IPIDV 0x200 /* IP identification valid */ |
|
595 #define E1000_RXD_STAT_UDPV 0x400 /* Valid UDP checksum */ |
|
596 #define E1000_RXD_STAT_ACK 0x8000 /* ACK Packet indication */ |
|
597 #define E1000_RXD_ERR_CE 0x01 /* CRC Error */ |
|
598 #define E1000_RXD_ERR_SE 0x02 /* Symbol Error */ |
|
599 #define E1000_RXD_ERR_SEQ 0x04 /* Sequence Error */ |
|
600 #define E1000_RXD_ERR_CXE 0x10 /* Carrier Extension Error */ |
|
601 #define E1000_RXD_ERR_TCPE 0x20 /* TCP/UDP Checksum Error */ |
|
602 #define E1000_RXD_ERR_IPE 0x40 /* IP Checksum Error */ |
|
603 #define E1000_RXD_ERR_RXE 0x80 /* Rx Data Error */ |
|
604 #define E1000_RXD_SPC_VLAN_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ |
|
605 #define E1000_RXD_SPC_PRI_MASK 0xE000 /* Priority is in upper 3 bits */ |
|
606 #define E1000_RXD_SPC_PRI_SHIFT 13 |
|
607 #define E1000_RXD_SPC_CFI_MASK 0x1000 /* CFI is bit 12 */ |
|
608 #define E1000_RXD_SPC_CFI_SHIFT 12 |
|
609 |
|
610 #define E1000_RXDEXT_STATERR_CE 0x01000000 |
|
611 #define E1000_RXDEXT_STATERR_SE 0x02000000 |
|
612 #define E1000_RXDEXT_STATERR_SEQ 0x04000000 |
|
613 #define E1000_RXDEXT_STATERR_CXE 0x10000000 |
|
614 #define E1000_RXDEXT_STATERR_TCPE 0x20000000 |
|
615 #define E1000_RXDEXT_STATERR_IPE 0x40000000 |
|
616 #define E1000_RXDEXT_STATERR_RXE 0x80000000 |
|
617 |
|
618 #define E1000_RXDPS_HDRSTAT_HDRSP 0x00008000 |
|
619 #define E1000_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF |
|
620 |
|
621 /* mask to determine if packets should be dropped due to frame errors */ |
|
622 #define E1000_RXD_ERR_FRAME_ERR_MASK ( \ |
|
623 E1000_RXD_ERR_CE | \ |
|
624 E1000_RXD_ERR_SE | \ |
|
625 E1000_RXD_ERR_SEQ | \ |
|
626 E1000_RXD_ERR_CXE | \ |
|
627 E1000_RXD_ERR_RXE) |
|
628 |
|
629 /* Same mask, but for extended and packet split descriptors */ |
|
630 #define E1000_RXDEXT_ERR_FRAME_ERR_MASK ( \ |
|
631 E1000_RXDEXT_STATERR_CE | \ |
|
632 E1000_RXDEXT_STATERR_SE | \ |
|
633 E1000_RXDEXT_STATERR_SEQ | \ |
|
634 E1000_RXDEXT_STATERR_CXE | \ |
|
635 E1000_RXDEXT_STATERR_RXE) |
|
636 |
|
637 /* Transmit Descriptor */ |
|
638 struct e1000_tx_desc { |
|
639 __le64 buffer_addr; /* Address of the descriptor's data buffer */ |
|
640 union { |
|
641 __le32 data; |
|
642 struct { |
|
643 __le16 length; /* Data buffer length */ |
|
644 u8 cso; /* Checksum offset */ |
|
645 u8 cmd; /* Descriptor control */ |
|
646 } flags; |
|
647 } lower; |
|
648 union { |
|
649 __le32 data; |
|
650 struct { |
|
651 u8 status; /* Descriptor status */ |
|
652 u8 css; /* Checksum start */ |
|
653 __le16 special; |
|
654 } fields; |
|
655 } upper; |
|
656 }; |
|
657 |
|
658 /* Transmit Descriptor bit definitions */ |
|
659 #define E1000_TXD_DTYP_D 0x00100000 /* Data Descriptor */ |
|
660 #define E1000_TXD_DTYP_C 0x00000000 /* Context Descriptor */ |
|
661 #define E1000_TXD_POPTS_IXSM 0x01 /* Insert IP checksum */ |
|
662 #define E1000_TXD_POPTS_TXSM 0x02 /* Insert TCP/UDP checksum */ |
|
663 #define E1000_TXD_CMD_EOP 0x01000000 /* End of Packet */ |
|
664 #define E1000_TXD_CMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ |
|
665 #define E1000_TXD_CMD_IC 0x04000000 /* Insert Checksum */ |
|
666 #define E1000_TXD_CMD_RS 0x08000000 /* Report Status */ |
|
667 #define E1000_TXD_CMD_RPS 0x10000000 /* Report Packet Sent */ |
|
668 #define E1000_TXD_CMD_DEXT 0x20000000 /* Descriptor extension (0 = legacy) */ |
|
669 #define E1000_TXD_CMD_VLE 0x40000000 /* Add VLAN tag */ |
|
670 #define E1000_TXD_CMD_IDE 0x80000000 /* Enable Tidv register */ |
|
671 #define E1000_TXD_STAT_DD 0x00000001 /* Descriptor Done */ |
|
672 #define E1000_TXD_STAT_EC 0x00000002 /* Excess Collisions */ |
|
673 #define E1000_TXD_STAT_LC 0x00000004 /* Late Collisions */ |
|
674 #define E1000_TXD_STAT_TU 0x00000008 /* Transmit underrun */ |
|
675 #define E1000_TXD_CMD_TCP 0x01000000 /* TCP packet */ |
|
676 #define E1000_TXD_CMD_IP 0x02000000 /* IP packet */ |
|
677 #define E1000_TXD_CMD_TSE 0x04000000 /* TCP Seg enable */ |
|
678 #define E1000_TXD_STAT_TC 0x00000004 /* Tx Underrun */ |
|
679 |
|
680 /* Offload Context Descriptor */ |
|
681 struct e1000_context_desc { |
|
682 union { |
|
683 __le32 ip_config; |
|
684 struct { |
|
685 u8 ipcss; /* IP checksum start */ |
|
686 u8 ipcso; /* IP checksum offset */ |
|
687 __le16 ipcse; /* IP checksum end */ |
|
688 } ip_fields; |
|
689 } lower_setup; |
|
690 union { |
|
691 __le32 tcp_config; |
|
692 struct { |
|
693 u8 tucss; /* TCP checksum start */ |
|
694 u8 tucso; /* TCP checksum offset */ |
|
695 __le16 tucse; /* TCP checksum end */ |
|
696 } tcp_fields; |
|
697 } upper_setup; |
|
698 __le32 cmd_and_length; /* */ |
|
699 union { |
|
700 __le32 data; |
|
701 struct { |
|
702 u8 status; /* Descriptor status */ |
|
703 u8 hdr_len; /* Header length */ |
|
704 __le16 mss; /* Maximum segment size */ |
|
705 } fields; |
|
706 } tcp_seg_setup; |
|
707 }; |
|
708 |
|
709 /* Offload data descriptor */ |
|
710 struct e1000_data_desc { |
|
711 __le64 buffer_addr; /* Address of the descriptor's buffer address */ |
|
712 union { |
|
713 __le32 data; |
|
714 struct { |
|
715 __le16 length; /* Data buffer length */ |
|
716 u8 typ_len_ext; /* */ |
|
717 u8 cmd; /* */ |
|
718 } flags; |
|
719 } lower; |
|
720 union { |
|
721 __le32 data; |
|
722 struct { |
|
723 u8 status; /* Descriptor status */ |
|
724 u8 popts; /* Packet Options */ |
|
725 __le16 special; /* */ |
|
726 } fields; |
|
727 } upper; |
|
728 }; |
|
729 |
|
730 /* Filters */ |
|
731 #define E1000_NUM_UNICAST 16 /* Unicast filter entries */ |
|
732 #define E1000_MC_TBL_SIZE 128 /* Multicast Filter Table (4096 bits) */ |
|
733 #define E1000_VLAN_FILTER_TBL_SIZE 128 /* VLAN Filter Table (4096 bits) */ |
|
734 |
|
735 /* Receive Address Register */ |
|
736 struct e1000_rar { |
|
737 volatile __le32 low; /* receive address low */ |
|
738 volatile __le32 high; /* receive address high */ |
|
739 }; |
|
740 |
|
741 /* Number of entries in the Multicast Table Array (MTA). */ |
|
742 #define E1000_NUM_MTA_REGISTERS 128 |
|
743 |
|
744 /* IPv4 Address Table Entry */ |
|
745 struct e1000_ipv4_at_entry { |
|
746 volatile u32 ipv4_addr; /* IP Address (RW) */ |
|
747 volatile u32 reserved; |
|
748 }; |
|
749 |
|
750 /* Four wakeup IP addresses are supported */ |
|
751 #define E1000_WAKEUP_IP_ADDRESS_COUNT_MAX 4 |
|
752 #define E1000_IP4AT_SIZE E1000_WAKEUP_IP_ADDRESS_COUNT_MAX |
|
753 #define E1000_IP6AT_SIZE 1 |
|
754 |
|
755 /* IPv6 Address Table Entry */ |
|
756 struct e1000_ipv6_at_entry { |
|
757 volatile u8 ipv6_addr[16]; |
|
758 }; |
|
759 |
|
760 /* Flexible Filter Length Table Entry */ |
|
761 struct e1000_fflt_entry { |
|
762 volatile u32 length; /* Flexible Filter Length (RW) */ |
|
763 volatile u32 reserved; |
|
764 }; |
|
765 |
|
766 /* Flexible Filter Mask Table Entry */ |
|
767 struct e1000_ffmt_entry { |
|
768 volatile u32 mask; /* Flexible Filter Mask (RW) */ |
|
769 volatile u32 reserved; |
|
770 }; |
|
771 |
|
772 /* Flexible Filter Value Table Entry */ |
|
773 struct e1000_ffvt_entry { |
|
774 volatile u32 value; /* Flexible Filter Value (RW) */ |
|
775 volatile u32 reserved; |
|
776 }; |
|
777 |
|
778 /* Four Flexible Filters are supported */ |
|
779 #define E1000_FLEXIBLE_FILTER_COUNT_MAX 4 |
|
780 |
|
781 /* Each Flexible Filter is at most 128 (0x80) bytes in length */ |
|
782 #define E1000_FLEXIBLE_FILTER_SIZE_MAX 128 |
|
783 |
|
784 #define E1000_FFLT_SIZE E1000_FLEXIBLE_FILTER_COUNT_MAX |
|
785 #define E1000_FFMT_SIZE E1000_FLEXIBLE_FILTER_SIZE_MAX |
|
786 #define E1000_FFVT_SIZE E1000_FLEXIBLE_FILTER_SIZE_MAX |
|
787 |
|
788 #define E1000_DISABLE_SERDES_LOOPBACK 0x0400 |
|
789 |
|
790 /* Register Set. (82543, 82544) |
|
791 * |
|
792 * Registers are defined to be 32 bits and should be accessed as 32 bit values. |
|
793 * These registers are physically located on the NIC, but are mapped into the |
|
794 * host memory address space. |
|
795 * |
|
796 * RW - register is both readable and writable |
|
797 * RO - register is read only |
|
798 * WO - register is write only |
|
799 * R/clr - register is read only and is cleared when read |
|
800 * A - register array |
|
801 */ |
|
802 #define E1000_CTRL 0x00000 /* Device Control - RW */ |
|
803 #define E1000_CTRL_DUP 0x00004 /* Device Control Duplicate (Shadow) - RW */ |
|
804 #define E1000_STATUS 0x00008 /* Device Status - RO */ |
|
805 #define E1000_EECD 0x00010 /* EEPROM/Flash Control - RW */ |
|
806 #define E1000_EERD 0x00014 /* EEPROM Read - RW */ |
|
807 #define E1000_CTRL_EXT 0x00018 /* Extended Device Control - RW */ |
|
808 #define E1000_FLA 0x0001C /* Flash Access - RW */ |
|
809 #define E1000_MDIC 0x00020 /* MDI Control - RW */ |
|
810 #define E1000_SCTL 0x00024 /* SerDes Control - RW */ |
|
811 #define E1000_FEXTNVM 0x00028 /* Future Extended NVM register */ |
|
812 #define E1000_FCAL 0x00028 /* Flow Control Address Low - RW */ |
|
813 #define E1000_FCAH 0x0002C /* Flow Control Address High -RW */ |
|
814 #define E1000_FCT 0x00030 /* Flow Control Type - RW */ |
|
815 #define E1000_VET 0x00038 /* VLAN Ether Type - RW */ |
|
816 #define E1000_ICR 0x000C0 /* Interrupt Cause Read - R/clr */ |
|
817 #define E1000_ITR 0x000C4 /* Interrupt Throttling Rate - RW */ |
|
818 #define E1000_ICS 0x000C8 /* Interrupt Cause Set - WO */ |
|
819 #define E1000_IMS 0x000D0 /* Interrupt Mask Set - RW */ |
|
820 #define E1000_IMC 0x000D8 /* Interrupt Mask Clear - WO */ |
|
821 #define E1000_IAM 0x000E0 /* Interrupt Acknowledge Auto Mask */ |
|
822 #define E1000_RCTL 0x00100 /* RX Control - RW */ |
|
823 #define E1000_RDTR1 0x02820 /* RX Delay Timer (1) - RW */ |
|
824 #define E1000_RDBAL1 0x02900 /* RX Descriptor Base Address Low (1) - RW */ |
|
825 #define E1000_RDBAH1 0x02904 /* RX Descriptor Base Address High (1) - RW */ |
|
826 #define E1000_RDLEN1 0x02908 /* RX Descriptor Length (1) - RW */ |
|
827 #define E1000_RDH1 0x02910 /* RX Descriptor Head (1) - RW */ |
|
828 #define E1000_RDT1 0x02918 /* RX Descriptor Tail (1) - RW */ |
|
829 #define E1000_FCTTV 0x00170 /* Flow Control Transmit Timer Value - RW */ |
|
830 #define E1000_TXCW 0x00178 /* TX Configuration Word - RW */ |
|
831 #define E1000_RXCW 0x00180 /* RX Configuration Word - RO */ |
|
832 #define E1000_TCTL 0x00400 /* TX Control - RW */ |
|
833 #define E1000_TCTL_EXT 0x00404 /* Extended TX Control - RW */ |
|
834 #define E1000_TIPG 0x00410 /* TX Inter-packet gap -RW */ |
|
835 #define E1000_TBT 0x00448 /* TX Burst Timer - RW */ |
|
836 #define E1000_AIT 0x00458 /* Adaptive Interframe Spacing Throttle - RW */ |
|
837 #define E1000_LEDCTL 0x00E00 /* LED Control - RW */ |
|
838 #define E1000_EXTCNF_CTRL 0x00F00 /* Extended Configuration Control */ |
|
839 #define E1000_EXTCNF_SIZE 0x00F08 /* Extended Configuration Size */ |
|
840 #define E1000_PHY_CTRL 0x00F10 /* PHY Control Register in CSR */ |
|
841 #define FEXTNVM_SW_CONFIG 0x0001 |
|
842 #define E1000_PBA 0x01000 /* Packet Buffer Allocation - RW */ |
|
843 #define E1000_PBS 0x01008 /* Packet Buffer Size */ |
|
844 #define E1000_EEMNGCTL 0x01010 /* MNG EEprom Control */ |
|
845 #define E1000_FLASH_UPDATES 1000 |
|
846 #define E1000_EEARBC 0x01024 /* EEPROM Auto Read Bus Control */ |
|
847 #define E1000_FLASHT 0x01028 /* FLASH Timer Register */ |
|
848 #define E1000_EEWR 0x0102C /* EEPROM Write Register - RW */ |
|
849 #define E1000_FLSWCTL 0x01030 /* FLASH control register */ |
|
850 #define E1000_FLSWDATA 0x01034 /* FLASH data register */ |
|
851 #define E1000_FLSWCNT 0x01038 /* FLASH Access Counter */ |
|
852 #define E1000_FLOP 0x0103C /* FLASH Opcode Register */ |
|
853 #define E1000_ERT 0x02008 /* Early Rx Threshold - RW */ |
|
854 #define E1000_FCRTL 0x02160 /* Flow Control Receive Threshold Low - RW */ |
|
855 #define E1000_FCRTH 0x02168 /* Flow Control Receive Threshold High - RW */ |
|
856 #define E1000_PSRCTL 0x02170 /* Packet Split Receive Control - RW */ |
|
857 #define E1000_RDBAL 0x02800 /* RX Descriptor Base Address Low - RW */ |
|
858 #define E1000_RDBAH 0x02804 /* RX Descriptor Base Address High - RW */ |
|
859 #define E1000_RDLEN 0x02808 /* RX Descriptor Length - RW */ |
|
860 #define E1000_RDH 0x02810 /* RX Descriptor Head - RW */ |
|
861 #define E1000_RDT 0x02818 /* RX Descriptor Tail - RW */ |
|
862 #define E1000_RDTR 0x02820 /* RX Delay Timer - RW */ |
|
863 #define E1000_RDBAL0 E1000_RDBAL /* RX Desc Base Address Low (0) - RW */ |
|
864 #define E1000_RDBAH0 E1000_RDBAH /* RX Desc Base Address High (0) - RW */ |
|
865 #define E1000_RDLEN0 E1000_RDLEN /* RX Desc Length (0) - RW */ |
|
866 #define E1000_RDH0 E1000_RDH /* RX Desc Head (0) - RW */ |
|
867 #define E1000_RDT0 E1000_RDT /* RX Desc Tail (0) - RW */ |
|
868 #define E1000_RDTR0 E1000_RDTR /* RX Delay Timer (0) - RW */ |
|
869 #define E1000_RXDCTL 0x02828 /* RX Descriptor Control queue 0 - RW */ |
|
870 #define E1000_RXDCTL1 0x02928 /* RX Descriptor Control queue 1 - RW */ |
|
871 #define E1000_RADV 0x0282C /* RX Interrupt Absolute Delay Timer - RW */ |
|
872 #define E1000_RSRPD 0x02C00 /* RX Small Packet Detect - RW */ |
|
873 #define E1000_RAID 0x02C08 /* Receive Ack Interrupt Delay - RW */ |
|
874 #define E1000_TXDMAC 0x03000 /* TX DMA Control - RW */ |
|
875 #define E1000_KABGTXD 0x03004 /* AFE Band Gap Transmit Ref Data */ |
|
876 #define E1000_TDFH 0x03410 /* TX Data FIFO Head - RW */ |
|
877 #define E1000_TDFT 0x03418 /* TX Data FIFO Tail - RW */ |
|
878 #define E1000_TDFHS 0x03420 /* TX Data FIFO Head Saved - RW */ |
|
879 #define E1000_TDFTS 0x03428 /* TX Data FIFO Tail Saved - RW */ |
|
880 #define E1000_TDFPC 0x03430 /* TX Data FIFO Packet Count - RW */ |
|
881 #define E1000_TDBAL 0x03800 /* TX Descriptor Base Address Low - RW */ |
|
882 #define E1000_TDBAH 0x03804 /* TX Descriptor Base Address High - RW */ |
|
883 #define E1000_TDLEN 0x03808 /* TX Descriptor Length - RW */ |
|
884 #define E1000_TDH 0x03810 /* TX Descriptor Head - RW */ |
|
885 #define E1000_TDT 0x03818 /* TX Descripotr Tail - RW */ |
|
886 #define E1000_TIDV 0x03820 /* TX Interrupt Delay Value - RW */ |
|
887 #define E1000_TXDCTL 0x03828 /* TX Descriptor Control - RW */ |
|
888 #define E1000_TADV 0x0382C /* TX Interrupt Absolute Delay Val - RW */ |
|
889 #define E1000_TSPMT 0x03830 /* TCP Segmentation PAD & Min Threshold - RW */ |
|
890 #define E1000_TARC0 0x03840 /* TX Arbitration Count (0) */ |
|
891 #define E1000_TDBAL1 0x03900 /* TX Desc Base Address Low (1) - RW */ |
|
892 #define E1000_TDBAH1 0x03904 /* TX Desc Base Address High (1) - RW */ |
|
893 #define E1000_TDLEN1 0x03908 /* TX Desc Length (1) - RW */ |
|
894 #define E1000_TDH1 0x03910 /* TX Desc Head (1) - RW */ |
|
895 #define E1000_TDT1 0x03918 /* TX Desc Tail (1) - RW */ |
|
896 #define E1000_TXDCTL1 0x03928 /* TX Descriptor Control (1) - RW */ |
|
897 #define E1000_TARC1 0x03940 /* TX Arbitration Count (1) */ |
|
898 #define E1000_CRCERRS 0x04000 /* CRC Error Count - R/clr */ |
|
899 #define E1000_ALGNERRC 0x04004 /* Alignment Error Count - R/clr */ |
|
900 #define E1000_SYMERRS 0x04008 /* Symbol Error Count - R/clr */ |
|
901 #define E1000_RXERRC 0x0400C /* Receive Error Count - R/clr */ |
|
902 #define E1000_MPC 0x04010 /* Missed Packet Count - R/clr */ |
|
903 #define E1000_SCC 0x04014 /* Single Collision Count - R/clr */ |
|
904 #define E1000_ECOL 0x04018 /* Excessive Collision Count - R/clr */ |
|
905 #define E1000_MCC 0x0401C /* Multiple Collision Count - R/clr */ |
|
906 #define E1000_LATECOL 0x04020 /* Late Collision Count - R/clr */ |
|
907 #define E1000_COLC 0x04028 /* Collision Count - R/clr */ |
|
908 #define E1000_DC 0x04030 /* Defer Count - R/clr */ |
|
909 #define E1000_TNCRS 0x04034 /* TX-No CRS - R/clr */ |
|
910 #define E1000_SEC 0x04038 /* Sequence Error Count - R/clr */ |
|
911 #define E1000_CEXTERR 0x0403C /* Carrier Extension Error Count - R/clr */ |
|
912 #define E1000_RLEC 0x04040 /* Receive Length Error Count - R/clr */ |
|
913 #define E1000_XONRXC 0x04048 /* XON RX Count - R/clr */ |
|
914 #define E1000_XONTXC 0x0404C /* XON TX Count - R/clr */ |
|
915 #define E1000_XOFFRXC 0x04050 /* XOFF RX Count - R/clr */ |
|
916 #define E1000_XOFFTXC 0x04054 /* XOFF TX Count - R/clr */ |
|
917 #define E1000_FCRUC 0x04058 /* Flow Control RX Unsupported Count- R/clr */ |
|
918 #define E1000_PRC64 0x0405C /* Packets RX (64 bytes) - R/clr */ |
|
919 #define E1000_PRC127 0x04060 /* Packets RX (65-127 bytes) - R/clr */ |
|
920 #define E1000_PRC255 0x04064 /* Packets RX (128-255 bytes) - R/clr */ |
|
921 #define E1000_PRC511 0x04068 /* Packets RX (255-511 bytes) - R/clr */ |
|
922 #define E1000_PRC1023 0x0406C /* Packets RX (512-1023 bytes) - R/clr */ |
|
923 #define E1000_PRC1522 0x04070 /* Packets RX (1024-1522 bytes) - R/clr */ |
|
924 #define E1000_GPRC 0x04074 /* Good Packets RX Count - R/clr */ |
|
925 #define E1000_BPRC 0x04078 /* Broadcast Packets RX Count - R/clr */ |
|
926 #define E1000_MPRC 0x0407C /* Multicast Packets RX Count - R/clr */ |
|
927 #define E1000_GPTC 0x04080 /* Good Packets TX Count - R/clr */ |
|
928 #define E1000_GORCL 0x04088 /* Good Octets RX Count Low - R/clr */ |
|
929 #define E1000_GORCH 0x0408C /* Good Octets RX Count High - R/clr */ |
|
930 #define E1000_GOTCL 0x04090 /* Good Octets TX Count Low - R/clr */ |
|
931 #define E1000_GOTCH 0x04094 /* Good Octets TX Count High - R/clr */ |
|
932 #define E1000_RNBC 0x040A0 /* RX No Buffers Count - R/clr */ |
|
933 #define E1000_RUC 0x040A4 /* RX Undersize Count - R/clr */ |
|
934 #define E1000_RFC 0x040A8 /* RX Fragment Count - R/clr */ |
|
935 #define E1000_ROC 0x040AC /* RX Oversize Count - R/clr */ |
|
936 #define E1000_RJC 0x040B0 /* RX Jabber Count - R/clr */ |
|
937 #define E1000_MGTPRC 0x040B4 /* Management Packets RX Count - R/clr */ |
|
938 #define E1000_MGTPDC 0x040B8 /* Management Packets Dropped Count - R/clr */ |
|
939 #define E1000_MGTPTC 0x040BC /* Management Packets TX Count - R/clr */ |
|
940 #define E1000_TORL 0x040C0 /* Total Octets RX Low - R/clr */ |
|
941 #define E1000_TORH 0x040C4 /* Total Octets RX High - R/clr */ |
|
942 #define E1000_TOTL 0x040C8 /* Total Octets TX Low - R/clr */ |
|
943 #define E1000_TOTH 0x040CC /* Total Octets TX High - R/clr */ |
|
944 #define E1000_TPR 0x040D0 /* Total Packets RX - R/clr */ |
|
945 #define E1000_TPT 0x040D4 /* Total Packets TX - R/clr */ |
|
946 #define E1000_PTC64 0x040D8 /* Packets TX (64 bytes) - R/clr */ |
|
947 #define E1000_PTC127 0x040DC /* Packets TX (65-127 bytes) - R/clr */ |
|
948 #define E1000_PTC255 0x040E0 /* Packets TX (128-255 bytes) - R/clr */ |
|
949 #define E1000_PTC511 0x040E4 /* Packets TX (256-511 bytes) - R/clr */ |
|
950 #define E1000_PTC1023 0x040E8 /* Packets TX (512-1023 bytes) - R/clr */ |
|
951 #define E1000_PTC1522 0x040EC /* Packets TX (1024-1522 Bytes) - R/clr */ |
|
952 #define E1000_MPTC 0x040F0 /* Multicast Packets TX Count - R/clr */ |
|
953 #define E1000_BPTC 0x040F4 /* Broadcast Packets TX Count - R/clr */ |
|
954 #define E1000_TSCTC 0x040F8 /* TCP Segmentation Context TX - R/clr */ |
|
955 #define E1000_TSCTFC 0x040FC /* TCP Segmentation Context TX Fail - R/clr */ |
|
956 #define E1000_IAC 0x04100 /* Interrupt Assertion Count */ |
|
957 #define E1000_ICRXPTC 0x04104 /* Interrupt Cause Rx Packet Timer Expire Count */ |
|
958 #define E1000_ICRXATC 0x04108 /* Interrupt Cause Rx Absolute Timer Expire Count */ |
|
959 #define E1000_ICTXPTC 0x0410C /* Interrupt Cause Tx Packet Timer Expire Count */ |
|
960 #define E1000_ICTXATC 0x04110 /* Interrupt Cause Tx Absolute Timer Expire Count */ |
|
961 #define E1000_ICTXQEC 0x04118 /* Interrupt Cause Tx Queue Empty Count */ |
|
962 #define E1000_ICTXQMTC 0x0411C /* Interrupt Cause Tx Queue Minimum Threshold Count */ |
|
963 #define E1000_ICRXDMTC 0x04120 /* Interrupt Cause Rx Descriptor Minimum Threshold Count */ |
|
964 #define E1000_ICRXOC 0x04124 /* Interrupt Cause Receiver Overrun Count */ |
|
965 #define E1000_RXCSUM 0x05000 /* RX Checksum Control - RW */ |
|
966 #define E1000_RFCTL 0x05008 /* Receive Filter Control */ |
|
967 #define E1000_MTA 0x05200 /* Multicast Table Array - RW Array */ |
|
968 #define E1000_RA 0x05400 /* Receive Address - RW Array */ |
|
969 #define E1000_VFTA 0x05600 /* VLAN Filter Table Array - RW Array */ |
|
970 #define E1000_WUC 0x05800 /* Wakeup Control - RW */ |
|
971 #define E1000_WUFC 0x05808 /* Wakeup Filter Control - RW */ |
|
972 #define E1000_WUS 0x05810 /* Wakeup Status - RO */ |
|
973 #define E1000_MANC 0x05820 /* Management Control - RW */ |
|
974 #define E1000_IPAV 0x05838 /* IP Address Valid - RW */ |
|
975 #define E1000_IP4AT 0x05840 /* IPv4 Address Table - RW Array */ |
|
976 #define E1000_IP6AT 0x05880 /* IPv6 Address Table - RW Array */ |
|
977 #define E1000_WUPL 0x05900 /* Wakeup Packet Length - RW */ |
|
978 #define E1000_WUPM 0x05A00 /* Wakeup Packet Memory - RO A */ |
|
979 #define E1000_FFLT 0x05F00 /* Flexible Filter Length Table - RW Array */ |
|
980 #define E1000_HOST_IF 0x08800 /* Host Interface */ |
|
981 #define E1000_FFMT 0x09000 /* Flexible Filter Mask Table - RW Array */ |
|
982 #define E1000_FFVT 0x09800 /* Flexible Filter Value Table - RW Array */ |
|
983 |
|
984 #define E1000_KUMCTRLSTA 0x00034 /* MAC-PHY interface - RW */ |
|
985 #define E1000_MDPHYA 0x0003C /* PHY address - RW */ |
|
986 #define E1000_MANC2H 0x05860 /* Managment Control To Host - RW */ |
|
987 #define E1000_SW_FW_SYNC 0x05B5C /* Software-Firmware Synchronization - RW */ |
|
988 |
|
989 #define E1000_GCR 0x05B00 /* PCI-Ex Control */ |
|
990 #define E1000_GSCL_1 0x05B10 /* PCI-Ex Statistic Control #1 */ |
|
991 #define E1000_GSCL_2 0x05B14 /* PCI-Ex Statistic Control #2 */ |
|
992 #define E1000_GSCL_3 0x05B18 /* PCI-Ex Statistic Control #3 */ |
|
993 #define E1000_GSCL_4 0x05B1C /* PCI-Ex Statistic Control #4 */ |
|
994 #define E1000_FACTPS 0x05B30 /* Function Active and Power State to MNG */ |
|
995 #define E1000_SWSM 0x05B50 /* SW Semaphore */ |
|
996 #define E1000_FWSM 0x05B54 /* FW Semaphore */ |
|
997 #define E1000_FFLT_DBG 0x05F04 /* Debug Register */ |
|
998 #define E1000_HICR 0x08F00 /* Host Interface Control */ |
|
999 |
|
1000 /* RSS registers */ |
|
1001 #define E1000_CPUVEC 0x02C10 /* CPU Vector Register - RW */ |
|
1002 #define E1000_MRQC 0x05818 /* Multiple Receive Control - RW */ |
|
1003 #define E1000_RETA 0x05C00 /* Redirection Table - RW Array */ |
|
1004 #define E1000_RSSRK 0x05C80 /* RSS Random Key - RW Array */ |
|
1005 #define E1000_RSSIM 0x05864 /* RSS Interrupt Mask */ |
|
1006 #define E1000_RSSIR 0x05868 /* RSS Interrupt Request */ |
|
1007 /* Register Set (82542) |
|
1008 * |
|
1009 * Some of the 82542 registers are located at different offsets than they are |
|
1010 * in more current versions of the 8254x. Despite the difference in location, |
|
1011 * the registers function in the same manner. |
|
1012 */ |
|
1013 #define E1000_82542_CTRL E1000_CTRL |
|
1014 #define E1000_82542_CTRL_DUP E1000_CTRL_DUP |
|
1015 #define E1000_82542_STATUS E1000_STATUS |
|
1016 #define E1000_82542_EECD E1000_EECD |
|
1017 #define E1000_82542_EERD E1000_EERD |
|
1018 #define E1000_82542_CTRL_EXT E1000_CTRL_EXT |
|
1019 #define E1000_82542_FLA E1000_FLA |
|
1020 #define E1000_82542_MDIC E1000_MDIC |
|
1021 #define E1000_82542_SCTL E1000_SCTL |
|
1022 #define E1000_82542_FEXTNVM E1000_FEXTNVM |
|
1023 #define E1000_82542_FCAL E1000_FCAL |
|
1024 #define E1000_82542_FCAH E1000_FCAH |
|
1025 #define E1000_82542_FCT E1000_FCT |
|
1026 #define E1000_82542_VET E1000_VET |
|
1027 #define E1000_82542_RA 0x00040 |
|
1028 #define E1000_82542_ICR E1000_ICR |
|
1029 #define E1000_82542_ITR E1000_ITR |
|
1030 #define E1000_82542_ICS E1000_ICS |
|
1031 #define E1000_82542_IMS E1000_IMS |
|
1032 #define E1000_82542_IMC E1000_IMC |
|
1033 #define E1000_82542_RCTL E1000_RCTL |
|
1034 #define E1000_82542_RDTR 0x00108 |
|
1035 #define E1000_82542_RDBAL 0x00110 |
|
1036 #define E1000_82542_RDBAH 0x00114 |
|
1037 #define E1000_82542_RDLEN 0x00118 |
|
1038 #define E1000_82542_RDH 0x00120 |
|
1039 #define E1000_82542_RDT 0x00128 |
|
1040 #define E1000_82542_RDTR0 E1000_82542_RDTR |
|
1041 #define E1000_82542_RDBAL0 E1000_82542_RDBAL |
|
1042 #define E1000_82542_RDBAH0 E1000_82542_RDBAH |
|
1043 #define E1000_82542_RDLEN0 E1000_82542_RDLEN |
|
1044 #define E1000_82542_RDH0 E1000_82542_RDH |
|
1045 #define E1000_82542_RDT0 E1000_82542_RDT |
|
1046 #define E1000_82542_SRRCTL(_n) (0x280C + ((_n) << 8)) /* Split and Replication |
|
1047 * RX Control - RW */ |
|
1048 #define E1000_82542_DCA_RXCTRL(_n) (0x02814 + ((_n) << 8)) |
|
1049 #define E1000_82542_RDBAH3 0x02B04 /* RX Desc Base High Queue 3 - RW */ |
|
1050 #define E1000_82542_RDBAL3 0x02B00 /* RX Desc Low Queue 3 - RW */ |
|
1051 #define E1000_82542_RDLEN3 0x02B08 /* RX Desc Length Queue 3 - RW */ |
|
1052 #define E1000_82542_RDH3 0x02B10 /* RX Desc Head Queue 3 - RW */ |
|
1053 #define E1000_82542_RDT3 0x02B18 /* RX Desc Tail Queue 3 - RW */ |
|
1054 #define E1000_82542_RDBAL2 0x02A00 /* RX Desc Base Low Queue 2 - RW */ |
|
1055 #define E1000_82542_RDBAH2 0x02A04 /* RX Desc Base High Queue 2 - RW */ |
|
1056 #define E1000_82542_RDLEN2 0x02A08 /* RX Desc Length Queue 2 - RW */ |
|
1057 #define E1000_82542_RDH2 0x02A10 /* RX Desc Head Queue 2 - RW */ |
|
1058 #define E1000_82542_RDT2 0x02A18 /* RX Desc Tail Queue 2 - RW */ |
|
1059 #define E1000_82542_RDTR1 0x00130 |
|
1060 #define E1000_82542_RDBAL1 0x00138 |
|
1061 #define E1000_82542_RDBAH1 0x0013C |
|
1062 #define E1000_82542_RDLEN1 0x00140 |
|
1063 #define E1000_82542_RDH1 0x00148 |
|
1064 #define E1000_82542_RDT1 0x00150 |
|
1065 #define E1000_82542_FCRTH 0x00160 |
|
1066 #define E1000_82542_FCRTL 0x00168 |
|
1067 #define E1000_82542_FCTTV E1000_FCTTV |
|
1068 #define E1000_82542_TXCW E1000_TXCW |
|
1069 #define E1000_82542_RXCW E1000_RXCW |
|
1070 #define E1000_82542_MTA 0x00200 |
|
1071 #define E1000_82542_TCTL E1000_TCTL |
|
1072 #define E1000_82542_TCTL_EXT E1000_TCTL_EXT |
|
1073 #define E1000_82542_TIPG E1000_TIPG |
|
1074 #define E1000_82542_TDBAL 0x00420 |
|
1075 #define E1000_82542_TDBAH 0x00424 |
|
1076 #define E1000_82542_TDLEN 0x00428 |
|
1077 #define E1000_82542_TDH 0x00430 |
|
1078 #define E1000_82542_TDT 0x00438 |
|
1079 #define E1000_82542_TIDV 0x00440 |
|
1080 #define E1000_82542_TBT E1000_TBT |
|
1081 #define E1000_82542_AIT E1000_AIT |
|
1082 #define E1000_82542_VFTA 0x00600 |
|
1083 #define E1000_82542_LEDCTL E1000_LEDCTL |
|
1084 #define E1000_82542_PBA E1000_PBA |
|
1085 #define E1000_82542_PBS E1000_PBS |
|
1086 #define E1000_82542_EEMNGCTL E1000_EEMNGCTL |
|
1087 #define E1000_82542_EEARBC E1000_EEARBC |
|
1088 #define E1000_82542_FLASHT E1000_FLASHT |
|
1089 #define E1000_82542_EEWR E1000_EEWR |
|
1090 #define E1000_82542_FLSWCTL E1000_FLSWCTL |
|
1091 #define E1000_82542_FLSWDATA E1000_FLSWDATA |
|
1092 #define E1000_82542_FLSWCNT E1000_FLSWCNT |
|
1093 #define E1000_82542_FLOP E1000_FLOP |
|
1094 #define E1000_82542_EXTCNF_CTRL E1000_EXTCNF_CTRL |
|
1095 #define E1000_82542_EXTCNF_SIZE E1000_EXTCNF_SIZE |
|
1096 #define E1000_82542_PHY_CTRL E1000_PHY_CTRL |
|
1097 #define E1000_82542_ERT E1000_ERT |
|
1098 #define E1000_82542_RXDCTL E1000_RXDCTL |
|
1099 #define E1000_82542_RXDCTL1 E1000_RXDCTL1 |
|
1100 #define E1000_82542_RADV E1000_RADV |
|
1101 #define E1000_82542_RSRPD E1000_RSRPD |
|
1102 #define E1000_82542_TXDMAC E1000_TXDMAC |
|
1103 #define E1000_82542_KABGTXD E1000_KABGTXD |
|
1104 #define E1000_82542_TDFHS E1000_TDFHS |
|
1105 #define E1000_82542_TDFTS E1000_TDFTS |
|
1106 #define E1000_82542_TDFPC E1000_TDFPC |
|
1107 #define E1000_82542_TXDCTL E1000_TXDCTL |
|
1108 #define E1000_82542_TADV E1000_TADV |
|
1109 #define E1000_82542_TSPMT E1000_TSPMT |
|
1110 #define E1000_82542_CRCERRS E1000_CRCERRS |
|
1111 #define E1000_82542_ALGNERRC E1000_ALGNERRC |
|
1112 #define E1000_82542_SYMERRS E1000_SYMERRS |
|
1113 #define E1000_82542_RXERRC E1000_RXERRC |
|
1114 #define E1000_82542_MPC E1000_MPC |
|
1115 #define E1000_82542_SCC E1000_SCC |
|
1116 #define E1000_82542_ECOL E1000_ECOL |
|
1117 #define E1000_82542_MCC E1000_MCC |
|
1118 #define E1000_82542_LATECOL E1000_LATECOL |
|
1119 #define E1000_82542_COLC E1000_COLC |
|
1120 #define E1000_82542_DC E1000_DC |
|
1121 #define E1000_82542_TNCRS E1000_TNCRS |
|
1122 #define E1000_82542_SEC E1000_SEC |
|
1123 #define E1000_82542_CEXTERR E1000_CEXTERR |
|
1124 #define E1000_82542_RLEC E1000_RLEC |
|
1125 #define E1000_82542_XONRXC E1000_XONRXC |
|
1126 #define E1000_82542_XONTXC E1000_XONTXC |
|
1127 #define E1000_82542_XOFFRXC E1000_XOFFRXC |
|
1128 #define E1000_82542_XOFFTXC E1000_XOFFTXC |
|
1129 #define E1000_82542_FCRUC E1000_FCRUC |
|
1130 #define E1000_82542_PRC64 E1000_PRC64 |
|
1131 #define E1000_82542_PRC127 E1000_PRC127 |
|
1132 #define E1000_82542_PRC255 E1000_PRC255 |
|
1133 #define E1000_82542_PRC511 E1000_PRC511 |
|
1134 #define E1000_82542_PRC1023 E1000_PRC1023 |
|
1135 #define E1000_82542_PRC1522 E1000_PRC1522 |
|
1136 #define E1000_82542_GPRC E1000_GPRC |
|
1137 #define E1000_82542_BPRC E1000_BPRC |
|
1138 #define E1000_82542_MPRC E1000_MPRC |
|
1139 #define E1000_82542_GPTC E1000_GPTC |
|
1140 #define E1000_82542_GORCL E1000_GORCL |
|
1141 #define E1000_82542_GORCH E1000_GORCH |
|
1142 #define E1000_82542_GOTCL E1000_GOTCL |
|
1143 #define E1000_82542_GOTCH E1000_GOTCH |
|
1144 #define E1000_82542_RNBC E1000_RNBC |
|
1145 #define E1000_82542_RUC E1000_RUC |
|
1146 #define E1000_82542_RFC E1000_RFC |
|
1147 #define E1000_82542_ROC E1000_ROC |
|
1148 #define E1000_82542_RJC E1000_RJC |
|
1149 #define E1000_82542_MGTPRC E1000_MGTPRC |
|
1150 #define E1000_82542_MGTPDC E1000_MGTPDC |
|
1151 #define E1000_82542_MGTPTC E1000_MGTPTC |
|
1152 #define E1000_82542_TORL E1000_TORL |
|
1153 #define E1000_82542_TORH E1000_TORH |
|
1154 #define E1000_82542_TOTL E1000_TOTL |
|
1155 #define E1000_82542_TOTH E1000_TOTH |
|
1156 #define E1000_82542_TPR E1000_TPR |
|
1157 #define E1000_82542_TPT E1000_TPT |
|
1158 #define E1000_82542_PTC64 E1000_PTC64 |
|
1159 #define E1000_82542_PTC127 E1000_PTC127 |
|
1160 #define E1000_82542_PTC255 E1000_PTC255 |
|
1161 #define E1000_82542_PTC511 E1000_PTC511 |
|
1162 #define E1000_82542_PTC1023 E1000_PTC1023 |
|
1163 #define E1000_82542_PTC1522 E1000_PTC1522 |
|
1164 #define E1000_82542_MPTC E1000_MPTC |
|
1165 #define E1000_82542_BPTC E1000_BPTC |
|
1166 #define E1000_82542_TSCTC E1000_TSCTC |
|
1167 #define E1000_82542_TSCTFC E1000_TSCTFC |
|
1168 #define E1000_82542_RXCSUM E1000_RXCSUM |
|
1169 #define E1000_82542_WUC E1000_WUC |
|
1170 #define E1000_82542_WUFC E1000_WUFC |
|
1171 #define E1000_82542_WUS E1000_WUS |
|
1172 #define E1000_82542_MANC E1000_MANC |
|
1173 #define E1000_82542_IPAV E1000_IPAV |
|
1174 #define E1000_82542_IP4AT E1000_IP4AT |
|
1175 #define E1000_82542_IP6AT E1000_IP6AT |
|
1176 #define E1000_82542_WUPL E1000_WUPL |
|
1177 #define E1000_82542_WUPM E1000_WUPM |
|
1178 #define E1000_82542_FFLT E1000_FFLT |
|
1179 #define E1000_82542_TDFH 0x08010 |
|
1180 #define E1000_82542_TDFT 0x08018 |
|
1181 #define E1000_82542_FFMT E1000_FFMT |
|
1182 #define E1000_82542_FFVT E1000_FFVT |
|
1183 #define E1000_82542_HOST_IF E1000_HOST_IF |
|
1184 #define E1000_82542_IAM E1000_IAM |
|
1185 #define E1000_82542_EEMNGCTL E1000_EEMNGCTL |
|
1186 #define E1000_82542_PSRCTL E1000_PSRCTL |
|
1187 #define E1000_82542_RAID E1000_RAID |
|
1188 #define E1000_82542_TARC0 E1000_TARC0 |
|
1189 #define E1000_82542_TDBAL1 E1000_TDBAL1 |
|
1190 #define E1000_82542_TDBAH1 E1000_TDBAH1 |
|
1191 #define E1000_82542_TDLEN1 E1000_TDLEN1 |
|
1192 #define E1000_82542_TDH1 E1000_TDH1 |
|
1193 #define E1000_82542_TDT1 E1000_TDT1 |
|
1194 #define E1000_82542_TXDCTL1 E1000_TXDCTL1 |
|
1195 #define E1000_82542_TARC1 E1000_TARC1 |
|
1196 #define E1000_82542_RFCTL E1000_RFCTL |
|
1197 #define E1000_82542_GCR E1000_GCR |
|
1198 #define E1000_82542_GSCL_1 E1000_GSCL_1 |
|
1199 #define E1000_82542_GSCL_2 E1000_GSCL_2 |
|
1200 #define E1000_82542_GSCL_3 E1000_GSCL_3 |
|
1201 #define E1000_82542_GSCL_4 E1000_GSCL_4 |
|
1202 #define E1000_82542_FACTPS E1000_FACTPS |
|
1203 #define E1000_82542_SWSM E1000_SWSM |
|
1204 #define E1000_82542_FWSM E1000_FWSM |
|
1205 #define E1000_82542_FFLT_DBG E1000_FFLT_DBG |
|
1206 #define E1000_82542_IAC E1000_IAC |
|
1207 #define E1000_82542_ICRXPTC E1000_ICRXPTC |
|
1208 #define E1000_82542_ICRXATC E1000_ICRXATC |
|
1209 #define E1000_82542_ICTXPTC E1000_ICTXPTC |
|
1210 #define E1000_82542_ICTXATC E1000_ICTXATC |
|
1211 #define E1000_82542_ICTXQEC E1000_ICTXQEC |
|
1212 #define E1000_82542_ICTXQMTC E1000_ICTXQMTC |
|
1213 #define E1000_82542_ICRXDMTC E1000_ICRXDMTC |
|
1214 #define E1000_82542_ICRXOC E1000_ICRXOC |
|
1215 #define E1000_82542_HICR E1000_HICR |
|
1216 |
|
1217 #define E1000_82542_CPUVEC E1000_CPUVEC |
|
1218 #define E1000_82542_MRQC E1000_MRQC |
|
1219 #define E1000_82542_RETA E1000_RETA |
|
1220 #define E1000_82542_RSSRK E1000_RSSRK |
|
1221 #define E1000_82542_RSSIM E1000_RSSIM |
|
1222 #define E1000_82542_RSSIR E1000_RSSIR |
|
1223 #define E1000_82542_KUMCTRLSTA E1000_KUMCTRLSTA |
|
1224 #define E1000_82542_SW_FW_SYNC E1000_SW_FW_SYNC |
|
1225 |
|
1226 /* Statistics counters collected by the MAC */ |
|
1227 struct e1000_hw_stats { |
|
1228 u64 crcerrs; |
|
1229 u64 algnerrc; |
|
1230 u64 symerrs; |
|
1231 u64 rxerrc; |
|
1232 u64 txerrc; |
|
1233 u64 mpc; |
|
1234 u64 scc; |
|
1235 u64 ecol; |
|
1236 u64 mcc; |
|
1237 u64 latecol; |
|
1238 u64 colc; |
|
1239 u64 dc; |
|
1240 u64 tncrs; |
|
1241 u64 sec; |
|
1242 u64 cexterr; |
|
1243 u64 rlec; |
|
1244 u64 xonrxc; |
|
1245 u64 xontxc; |
|
1246 u64 xoffrxc; |
|
1247 u64 xofftxc; |
|
1248 u64 fcruc; |
|
1249 u64 prc64; |
|
1250 u64 prc127; |
|
1251 u64 prc255; |
|
1252 u64 prc511; |
|
1253 u64 prc1023; |
|
1254 u64 prc1522; |
|
1255 u64 gprc; |
|
1256 u64 bprc; |
|
1257 u64 mprc; |
|
1258 u64 gptc; |
|
1259 u64 gorcl; |
|
1260 u64 gorch; |
|
1261 u64 gotcl; |
|
1262 u64 gotch; |
|
1263 u64 rnbc; |
|
1264 u64 ruc; |
|
1265 u64 rfc; |
|
1266 u64 roc; |
|
1267 u64 rlerrc; |
|
1268 u64 rjc; |
|
1269 u64 mgprc; |
|
1270 u64 mgpdc; |
|
1271 u64 mgptc; |
|
1272 u64 torl; |
|
1273 u64 torh; |
|
1274 u64 totl; |
|
1275 u64 toth; |
|
1276 u64 tpr; |
|
1277 u64 tpt; |
|
1278 u64 ptc64; |
|
1279 u64 ptc127; |
|
1280 u64 ptc255; |
|
1281 u64 ptc511; |
|
1282 u64 ptc1023; |
|
1283 u64 ptc1522; |
|
1284 u64 mptc; |
|
1285 u64 bptc; |
|
1286 u64 tsctc; |
|
1287 u64 tsctfc; |
|
1288 u64 iac; |
|
1289 u64 icrxptc; |
|
1290 u64 icrxatc; |
|
1291 u64 ictxptc; |
|
1292 u64 ictxatc; |
|
1293 u64 ictxqec; |
|
1294 u64 ictxqmtc; |
|
1295 u64 icrxdmtc; |
|
1296 u64 icrxoc; |
|
1297 }; |
|
1298 |
|
1299 /* Structure containing variables used by the shared code (e1000_hw.c) */ |
|
1300 struct e1000_hw { |
|
1301 u8 __iomem *hw_addr; |
|
1302 u8 __iomem *flash_address; |
|
1303 e1000_mac_type mac_type; |
|
1304 e1000_phy_type phy_type; |
|
1305 u32 phy_init_script; |
|
1306 e1000_media_type media_type; |
|
1307 void *back; |
|
1308 struct e1000_shadow_ram *eeprom_shadow_ram; |
|
1309 u32 flash_bank_size; |
|
1310 u32 flash_base_addr; |
|
1311 e1000_fc_type fc; |
|
1312 e1000_bus_speed bus_speed; |
|
1313 e1000_bus_width bus_width; |
|
1314 e1000_bus_type bus_type; |
|
1315 struct e1000_eeprom_info eeprom; |
|
1316 e1000_ms_type master_slave; |
|
1317 e1000_ms_type original_master_slave; |
|
1318 e1000_ffe_config ffe_config_state; |
|
1319 u32 asf_firmware_present; |
|
1320 u32 eeprom_semaphore_present; |
|
1321 unsigned long io_base; |
|
1322 u32 phy_id; |
|
1323 u32 phy_revision; |
|
1324 u32 phy_addr; |
|
1325 u32 original_fc; |
|
1326 u32 txcw; |
|
1327 u32 autoneg_failed; |
|
1328 u32 max_frame_size; |
|
1329 u32 min_frame_size; |
|
1330 u32 mc_filter_type; |
|
1331 u32 num_mc_addrs; |
|
1332 u32 collision_delta; |
|
1333 u32 tx_packet_delta; |
|
1334 u32 ledctl_default; |
|
1335 u32 ledctl_mode1; |
|
1336 u32 ledctl_mode2; |
|
1337 bool tx_pkt_filtering; |
|
1338 struct e1000_host_mng_dhcp_cookie mng_cookie; |
|
1339 u16 phy_spd_default; |
|
1340 u16 autoneg_advertised; |
|
1341 u16 pci_cmd_word; |
|
1342 u16 fc_high_water; |
|
1343 u16 fc_low_water; |
|
1344 u16 fc_pause_time; |
|
1345 u16 current_ifs_val; |
|
1346 u16 ifs_min_val; |
|
1347 u16 ifs_max_val; |
|
1348 u16 ifs_step_size; |
|
1349 u16 ifs_ratio; |
|
1350 u16 device_id; |
|
1351 u16 vendor_id; |
|
1352 u16 subsystem_id; |
|
1353 u16 subsystem_vendor_id; |
|
1354 u8 revision_id; |
|
1355 u8 autoneg; |
|
1356 u8 mdix; |
|
1357 u8 forced_speed_duplex; |
|
1358 u8 wait_autoneg_complete; |
|
1359 u8 dma_fairness; |
|
1360 u8 mac_addr[NODE_ADDRESS_SIZE]; |
|
1361 u8 perm_mac_addr[NODE_ADDRESS_SIZE]; |
|
1362 bool disable_polarity_correction; |
|
1363 bool speed_downgraded; |
|
1364 e1000_smart_speed smart_speed; |
|
1365 e1000_dsp_config dsp_config_state; |
|
1366 bool get_link_status; |
|
1367 bool serdes_has_link; |
|
1368 bool tbi_compatibility_en; |
|
1369 bool tbi_compatibility_on; |
|
1370 bool laa_is_present; |
|
1371 bool phy_reset_disable; |
|
1372 bool initialize_hw_bits_disable; |
|
1373 bool fc_send_xon; |
|
1374 bool fc_strict_ieee; |
|
1375 bool report_tx_early; |
|
1376 bool adaptive_ifs; |
|
1377 bool ifs_params_forced; |
|
1378 bool in_ifs_mode; |
|
1379 bool mng_reg_access_disabled; |
|
1380 bool leave_av_bit_off; |
|
1381 bool bad_tx_carr_stats_fd; |
|
1382 bool has_smbus; |
|
1383 }; |
|
1384 |
|
1385 #define E1000_EEPROM_SWDPIN0 0x0001 /* SWDPIN 0 EEPROM Value */ |
|
1386 #define E1000_EEPROM_LED_LOGIC 0x0020 /* Led Logic Word */ |
|
1387 #define E1000_EEPROM_RW_REG_DATA 16 /* Offset to data in EEPROM read/write registers */ |
|
1388 #define E1000_EEPROM_RW_REG_DONE 2 /* Offset to READ/WRITE done bit */ |
|
1389 #define E1000_EEPROM_RW_REG_START 1 /* First bit for telling part to start operation */ |
|
1390 #define E1000_EEPROM_RW_ADDR_SHIFT 2 /* Shift to the address bits */ |
|
1391 #define E1000_EEPROM_POLL_WRITE 1 /* Flag for polling for write complete */ |
|
1392 #define E1000_EEPROM_POLL_READ 0 /* Flag for polling for read complete */ |
|
1393 /* Register Bit Masks */ |
|
1394 /* Device Control */ |
|
1395 #define E1000_CTRL_FD 0x00000001 /* Full duplex.0=half; 1=full */ |
|
1396 #define E1000_CTRL_BEM 0x00000002 /* Endian Mode.0=little,1=big */ |
|
1397 #define E1000_CTRL_PRIOR 0x00000004 /* Priority on PCI. 0=rx,1=fair */ |
|
1398 #define E1000_CTRL_GIO_MASTER_DISABLE 0x00000004 /*Blocks new Master requests */ |
|
1399 #define E1000_CTRL_LRST 0x00000008 /* Link reset. 0=normal,1=reset */ |
|
1400 #define E1000_CTRL_TME 0x00000010 /* Test mode. 0=normal,1=test */ |
|
1401 #define E1000_CTRL_SLE 0x00000020 /* Serial Link on 0=dis,1=en */ |
|
1402 #define E1000_CTRL_ASDE 0x00000020 /* Auto-speed detect enable */ |
|
1403 #define E1000_CTRL_SLU 0x00000040 /* Set link up (Force Link) */ |
|
1404 #define E1000_CTRL_ILOS 0x00000080 /* Invert Loss-Of Signal */ |
|
1405 #define E1000_CTRL_SPD_SEL 0x00000300 /* Speed Select Mask */ |
|
1406 #define E1000_CTRL_SPD_10 0x00000000 /* Force 10Mb */ |
|
1407 #define E1000_CTRL_SPD_100 0x00000100 /* Force 100Mb */ |
|
1408 #define E1000_CTRL_SPD_1000 0x00000200 /* Force 1Gb */ |
|
1409 #define E1000_CTRL_BEM32 0x00000400 /* Big Endian 32 mode */ |
|
1410 #define E1000_CTRL_FRCSPD 0x00000800 /* Force Speed */ |
|
1411 #define E1000_CTRL_FRCDPX 0x00001000 /* Force Duplex */ |
|
1412 #define E1000_CTRL_D_UD_EN 0x00002000 /* Dock/Undock enable */ |
|
1413 #define E1000_CTRL_D_UD_POLARITY 0x00004000 /* Defined polarity of Dock/Undock indication in SDP[0] */ |
|
1414 #define E1000_CTRL_FORCE_PHY_RESET 0x00008000 /* Reset both PHY ports, through PHYRST_N pin */ |
|
1415 #define E1000_CTRL_EXT_LINK_EN 0x00010000 /* enable link status from external LINK_0 and LINK_1 pins */ |
|
1416 #define E1000_CTRL_SWDPIN0 0x00040000 /* SWDPIN 0 value */ |
|
1417 #define E1000_CTRL_SWDPIN1 0x00080000 /* SWDPIN 1 value */ |
|
1418 #define E1000_CTRL_SWDPIN2 0x00100000 /* SWDPIN 2 value */ |
|
1419 #define E1000_CTRL_SWDPIN3 0x00200000 /* SWDPIN 3 value */ |
|
1420 #define E1000_CTRL_SWDPIO0 0x00400000 /* SWDPIN 0 Input or output */ |
|
1421 #define E1000_CTRL_SWDPIO1 0x00800000 /* SWDPIN 1 input or output */ |
|
1422 #define E1000_CTRL_SWDPIO2 0x01000000 /* SWDPIN 2 input or output */ |
|
1423 #define E1000_CTRL_SWDPIO3 0x02000000 /* SWDPIN 3 input or output */ |
|
1424 #define E1000_CTRL_RST 0x04000000 /* Global reset */ |
|
1425 #define E1000_CTRL_RFCE 0x08000000 /* Receive Flow Control enable */ |
|
1426 #define E1000_CTRL_TFCE 0x10000000 /* Transmit flow control enable */ |
|
1427 #define E1000_CTRL_RTE 0x20000000 /* Routing tag enable */ |
|
1428 #define E1000_CTRL_VME 0x40000000 /* IEEE VLAN mode enable */ |
|
1429 #define E1000_CTRL_PHY_RST 0x80000000 /* PHY Reset */ |
|
1430 #define E1000_CTRL_SW2FW_INT 0x02000000 /* Initiate an interrupt to manageability engine */ |
|
1431 |
|
1432 /* Device Status */ |
|
1433 #define E1000_STATUS_FD 0x00000001 /* Full duplex.0=half,1=full */ |
|
1434 #define E1000_STATUS_LU 0x00000002 /* Link up.0=no,1=link */ |
|
1435 #define E1000_STATUS_FUNC_MASK 0x0000000C /* PCI Function Mask */ |
|
1436 #define E1000_STATUS_FUNC_SHIFT 2 |
|
1437 #define E1000_STATUS_FUNC_0 0x00000000 /* Function 0 */ |
|
1438 #define E1000_STATUS_FUNC_1 0x00000004 /* Function 1 */ |
|
1439 #define E1000_STATUS_TXOFF 0x00000010 /* transmission paused */ |
|
1440 #define E1000_STATUS_TBIMODE 0x00000020 /* TBI mode */ |
|
1441 #define E1000_STATUS_SPEED_MASK 0x000000C0 |
|
1442 #define E1000_STATUS_SPEED_10 0x00000000 /* Speed 10Mb/s */ |
|
1443 #define E1000_STATUS_SPEED_100 0x00000040 /* Speed 100Mb/s */ |
|
1444 #define E1000_STATUS_SPEED_1000 0x00000080 /* Speed 1000Mb/s */ |
|
1445 #define E1000_STATUS_LAN_INIT_DONE 0x00000200 /* Lan Init Completion |
|
1446 by EEPROM/Flash */ |
|
1447 #define E1000_STATUS_ASDV 0x00000300 /* Auto speed detect value */ |
|
1448 #define E1000_STATUS_DOCK_CI 0x00000800 /* Change in Dock/Undock state. Clear on write '0'. */ |
|
1449 #define E1000_STATUS_GIO_MASTER_ENABLE 0x00080000 /* Status of Master requests. */ |
|
1450 #define E1000_STATUS_MTXCKOK 0x00000400 /* MTX clock running OK */ |
|
1451 #define E1000_STATUS_PCI66 0x00000800 /* In 66Mhz slot */ |
|
1452 #define E1000_STATUS_BUS64 0x00001000 /* In 64 bit slot */ |
|
1453 #define E1000_STATUS_PCIX_MODE 0x00002000 /* PCI-X mode */ |
|
1454 #define E1000_STATUS_PCIX_SPEED 0x0000C000 /* PCI-X bus speed */ |
|
1455 #define E1000_STATUS_BMC_SKU_0 0x00100000 /* BMC USB redirect disabled */ |
|
1456 #define E1000_STATUS_BMC_SKU_1 0x00200000 /* BMC SRAM disabled */ |
|
1457 #define E1000_STATUS_BMC_SKU_2 0x00400000 /* BMC SDRAM disabled */ |
|
1458 #define E1000_STATUS_BMC_CRYPTO 0x00800000 /* BMC crypto disabled */ |
|
1459 #define E1000_STATUS_BMC_LITE 0x01000000 /* BMC external code execution disabled */ |
|
1460 #define E1000_STATUS_RGMII_ENABLE 0x02000000 /* RGMII disabled */ |
|
1461 #define E1000_STATUS_FUSE_8 0x04000000 |
|
1462 #define E1000_STATUS_FUSE_9 0x08000000 |
|
1463 #define E1000_STATUS_SERDES0_DIS 0x10000000 /* SERDES disabled on port 0 */ |
|
1464 #define E1000_STATUS_SERDES1_DIS 0x20000000 /* SERDES disabled on port 1 */ |
|
1465 |
|
1466 /* Constants used to interpret the masked PCI-X bus speed. */ |
|
1467 #define E1000_STATUS_PCIX_SPEED_66 0x00000000 /* PCI-X bus speed 50-66 MHz */ |
|
1468 #define E1000_STATUS_PCIX_SPEED_100 0x00004000 /* PCI-X bus speed 66-100 MHz */ |
|
1469 #define E1000_STATUS_PCIX_SPEED_133 0x00008000 /* PCI-X bus speed 100-133 MHz */ |
|
1470 |
|
1471 /* EEPROM/Flash Control */ |
|
1472 #define E1000_EECD_SK 0x00000001 /* EEPROM Clock */ |
|
1473 #define E1000_EECD_CS 0x00000002 /* EEPROM Chip Select */ |
|
1474 #define E1000_EECD_DI 0x00000004 /* EEPROM Data In */ |
|
1475 #define E1000_EECD_DO 0x00000008 /* EEPROM Data Out */ |
|
1476 #define E1000_EECD_FWE_MASK 0x00000030 |
|
1477 #define E1000_EECD_FWE_DIS 0x00000010 /* Disable FLASH writes */ |
|
1478 #define E1000_EECD_FWE_EN 0x00000020 /* Enable FLASH writes */ |
|
1479 #define E1000_EECD_FWE_SHIFT 4 |
|
1480 #define E1000_EECD_REQ 0x00000040 /* EEPROM Access Request */ |
|
1481 #define E1000_EECD_GNT 0x00000080 /* EEPROM Access Grant */ |
|
1482 #define E1000_EECD_PRES 0x00000100 /* EEPROM Present */ |
|
1483 #define E1000_EECD_SIZE 0x00000200 /* EEPROM Size (0=64 word 1=256 word) */ |
|
1484 #define E1000_EECD_ADDR_BITS 0x00000400 /* EEPROM Addressing bits based on type |
|
1485 * (0-small, 1-large) */ |
|
1486 #define E1000_EECD_TYPE 0x00002000 /* EEPROM Type (1-SPI, 0-Microwire) */ |
|
1487 #ifndef E1000_EEPROM_GRANT_ATTEMPTS |
|
1488 #define E1000_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */ |
|
1489 #endif |
|
1490 #define E1000_EECD_AUTO_RD 0x00000200 /* EEPROM Auto Read done */ |
|
1491 #define E1000_EECD_SIZE_EX_MASK 0x00007800 /* EEprom Size */ |
|
1492 #define E1000_EECD_SIZE_EX_SHIFT 11 |
|
1493 #define E1000_EECD_NVADDS 0x00018000 /* NVM Address Size */ |
|
1494 #define E1000_EECD_SELSHAD 0x00020000 /* Select Shadow RAM */ |
|
1495 #define E1000_EECD_INITSRAM 0x00040000 /* Initialize Shadow RAM */ |
|
1496 #define E1000_EECD_FLUPD 0x00080000 /* Update FLASH */ |
|
1497 #define E1000_EECD_AUPDEN 0x00100000 /* Enable Autonomous FLASH update */ |
|
1498 #define E1000_EECD_SHADV 0x00200000 /* Shadow RAM Data Valid */ |
|
1499 #define E1000_EECD_SEC1VAL 0x00400000 /* Sector One Valid */ |
|
1500 #define E1000_EECD_SECVAL_SHIFT 22 |
|
1501 #define E1000_STM_OPCODE 0xDB00 |
|
1502 #define E1000_HICR_FW_RESET 0xC0 |
|
1503 |
|
1504 #define E1000_SHADOW_RAM_WORDS 2048 |
|
1505 #define E1000_ICH_NVM_SIG_WORD 0x13 |
|
1506 #define E1000_ICH_NVM_SIG_MASK 0xC0 |
|
1507 |
|
1508 /* EEPROM Read */ |
|
1509 #define E1000_EERD_START 0x00000001 /* Start Read */ |
|
1510 #define E1000_EERD_DONE 0x00000010 /* Read Done */ |
|
1511 #define E1000_EERD_ADDR_SHIFT 8 |
|
1512 #define E1000_EERD_ADDR_MASK 0x0000FF00 /* Read Address */ |
|
1513 #define E1000_EERD_DATA_SHIFT 16 |
|
1514 #define E1000_EERD_DATA_MASK 0xFFFF0000 /* Read Data */ |
|
1515 |
|
1516 /* SPI EEPROM Status Register */ |
|
1517 #define EEPROM_STATUS_RDY_SPI 0x01 |
|
1518 #define EEPROM_STATUS_WEN_SPI 0x02 |
|
1519 #define EEPROM_STATUS_BP0_SPI 0x04 |
|
1520 #define EEPROM_STATUS_BP1_SPI 0x08 |
|
1521 #define EEPROM_STATUS_WPEN_SPI 0x80 |
|
1522 |
|
1523 /* Extended Device Control */ |
|
1524 #define E1000_CTRL_EXT_GPI0_EN 0x00000001 /* Maps SDP4 to GPI0 */ |
|
1525 #define E1000_CTRL_EXT_GPI1_EN 0x00000002 /* Maps SDP5 to GPI1 */ |
|
1526 #define E1000_CTRL_EXT_PHYINT_EN E1000_CTRL_EXT_GPI1_EN |
|
1527 #define E1000_CTRL_EXT_GPI2_EN 0x00000004 /* Maps SDP6 to GPI2 */ |
|
1528 #define E1000_CTRL_EXT_GPI3_EN 0x00000008 /* Maps SDP7 to GPI3 */ |
|
1529 #define E1000_CTRL_EXT_SDP4_DATA 0x00000010 /* Value of SW Defineable Pin 4 */ |
|
1530 #define E1000_CTRL_EXT_SDP5_DATA 0x00000020 /* Value of SW Defineable Pin 5 */ |
|
1531 #define E1000_CTRL_EXT_PHY_INT E1000_CTRL_EXT_SDP5_DATA |
|
1532 #define E1000_CTRL_EXT_SDP6_DATA 0x00000040 /* Value of SW Defineable Pin 6 */ |
|
1533 #define E1000_CTRL_EXT_SDP7_DATA 0x00000080 /* Value of SW Defineable Pin 7 */ |
|
1534 #define E1000_CTRL_EXT_SDP4_DIR 0x00000100 /* Direction of SDP4 0=in 1=out */ |
|
1535 #define E1000_CTRL_EXT_SDP5_DIR 0x00000200 /* Direction of SDP5 0=in 1=out */ |
|
1536 #define E1000_CTRL_EXT_SDP6_DIR 0x00000400 /* Direction of SDP6 0=in 1=out */ |
|
1537 #define E1000_CTRL_EXT_SDP7_DIR 0x00000800 /* Direction of SDP7 0=in 1=out */ |
|
1538 #define E1000_CTRL_EXT_ASDCHK 0x00001000 /* Initiate an ASD sequence */ |
|
1539 #define E1000_CTRL_EXT_EE_RST 0x00002000 /* Reinitialize from EEPROM */ |
|
1540 #define E1000_CTRL_EXT_IPS 0x00004000 /* Invert Power State */ |
|
1541 #define E1000_CTRL_EXT_SPD_BYPS 0x00008000 /* Speed Select Bypass */ |
|
1542 #define E1000_CTRL_EXT_RO_DIS 0x00020000 /* Relaxed Ordering disable */ |
|
1543 #define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000 |
|
1544 #define E1000_CTRL_EXT_LINK_MODE_GMII 0x00000000 |
|
1545 #define E1000_CTRL_EXT_LINK_MODE_TBI 0x00C00000 |
|
1546 #define E1000_CTRL_EXT_LINK_MODE_KMRN 0x00000000 |
|
1547 #define E1000_CTRL_EXT_LINK_MODE_SERDES 0x00C00000 |
|
1548 #define E1000_CTRL_EXT_LINK_MODE_SGMII 0x00800000 |
|
1549 #define E1000_CTRL_EXT_WR_WMARK_MASK 0x03000000 |
|
1550 #define E1000_CTRL_EXT_WR_WMARK_256 0x00000000 |
|
1551 #define E1000_CTRL_EXT_WR_WMARK_320 0x01000000 |
|
1552 #define E1000_CTRL_EXT_WR_WMARK_384 0x02000000 |
|
1553 #define E1000_CTRL_EXT_WR_WMARK_448 0x03000000 |
|
1554 #define E1000_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */ |
|
1555 #define E1000_CTRL_EXT_IAME 0x08000000 /* Interrupt acknowledge Auto-mask */ |
|
1556 #define E1000_CTRL_EXT_INT_TIMER_CLR 0x20000000 /* Clear Interrupt timers after IMS clear */ |
|
1557 #define E1000_CRTL_EXT_PB_PAREN 0x01000000 /* packet buffer parity error detection enabled */ |
|
1558 #define E1000_CTRL_EXT_DF_PAREN 0x02000000 /* descriptor FIFO parity error detection enable */ |
|
1559 #define E1000_CTRL_EXT_GHOST_PAREN 0x40000000 |
|
1560 |
|
1561 /* MDI Control */ |
|
1562 #define E1000_MDIC_DATA_MASK 0x0000FFFF |
|
1563 #define E1000_MDIC_REG_MASK 0x001F0000 |
|
1564 #define E1000_MDIC_REG_SHIFT 16 |
|
1565 #define E1000_MDIC_PHY_MASK 0x03E00000 |
|
1566 #define E1000_MDIC_PHY_SHIFT 21 |
|
1567 #define E1000_MDIC_OP_WRITE 0x04000000 |
|
1568 #define E1000_MDIC_OP_READ 0x08000000 |
|
1569 #define E1000_MDIC_READY 0x10000000 |
|
1570 #define E1000_MDIC_INT_EN 0x20000000 |
|
1571 #define E1000_MDIC_ERROR 0x40000000 |
|
1572 |
|
1573 #define E1000_KUMCTRLSTA_MASK 0x0000FFFF |
|
1574 #define E1000_KUMCTRLSTA_OFFSET 0x001F0000 |
|
1575 #define E1000_KUMCTRLSTA_OFFSET_SHIFT 16 |
|
1576 #define E1000_KUMCTRLSTA_REN 0x00200000 |
|
1577 |
|
1578 #define E1000_KUMCTRLSTA_OFFSET_FIFO_CTRL 0x00000000 |
|
1579 #define E1000_KUMCTRLSTA_OFFSET_CTRL 0x00000001 |
|
1580 #define E1000_KUMCTRLSTA_OFFSET_INB_CTRL 0x00000002 |
|
1581 #define E1000_KUMCTRLSTA_OFFSET_DIAG 0x00000003 |
|
1582 #define E1000_KUMCTRLSTA_OFFSET_TIMEOUTS 0x00000004 |
|
1583 #define E1000_KUMCTRLSTA_OFFSET_INB_PARAM 0x00000009 |
|
1584 #define E1000_KUMCTRLSTA_OFFSET_HD_CTRL 0x00000010 |
|
1585 #define E1000_KUMCTRLSTA_OFFSET_M2P_SERDES 0x0000001E |
|
1586 #define E1000_KUMCTRLSTA_OFFSET_M2P_MODES 0x0000001F |
|
1587 |
|
1588 /* FIFO Control */ |
|
1589 #define E1000_KUMCTRLSTA_FIFO_CTRL_RX_BYPASS 0x00000008 |
|
1590 #define E1000_KUMCTRLSTA_FIFO_CTRL_TX_BYPASS 0x00000800 |
|
1591 |
|
1592 /* In-Band Control */ |
|
1593 #define E1000_KUMCTRLSTA_INB_CTRL_LINK_STATUS_TX_TIMEOUT_DEFAULT 0x00000500 |
|
1594 #define E1000_KUMCTRLSTA_INB_CTRL_DIS_PADDING 0x00000010 |
|
1595 |
|
1596 /* Half-Duplex Control */ |
|
1597 #define E1000_KUMCTRLSTA_HD_CTRL_10_100_DEFAULT 0x00000004 |
|
1598 #define E1000_KUMCTRLSTA_HD_CTRL_1000_DEFAULT 0x00000000 |
|
1599 |
|
1600 #define E1000_KUMCTRLSTA_OFFSET_K0S_CTRL 0x0000001E |
|
1601 |
|
1602 #define E1000_KUMCTRLSTA_DIAG_FELPBK 0x2000 |
|
1603 #define E1000_KUMCTRLSTA_DIAG_NELPBK 0x1000 |
|
1604 |
|
1605 #define E1000_KUMCTRLSTA_K0S_100_EN 0x2000 |
|
1606 #define E1000_KUMCTRLSTA_K0S_GBE_EN 0x1000 |
|
1607 #define E1000_KUMCTRLSTA_K0S_ENTRY_LATENCY_MASK 0x0003 |
|
1608 |
|
1609 #define E1000_KABGTXD_BGSQLBIAS 0x00050000 |
|
1610 |
|
1611 #define E1000_PHY_CTRL_SPD_EN 0x00000001 |
|
1612 #define E1000_PHY_CTRL_D0A_LPLU 0x00000002 |
|
1613 #define E1000_PHY_CTRL_NOND0A_LPLU 0x00000004 |
|
1614 #define E1000_PHY_CTRL_NOND0A_GBE_DISABLE 0x00000008 |
|
1615 #define E1000_PHY_CTRL_GBE_DISABLE 0x00000040 |
|
1616 #define E1000_PHY_CTRL_B2B_EN 0x00000080 |
|
1617 |
|
1618 /* LED Control */ |
|
1619 #define E1000_LEDCTL_LED0_MODE_MASK 0x0000000F |
|
1620 #define E1000_LEDCTL_LED0_MODE_SHIFT 0 |
|
1621 #define E1000_LEDCTL_LED0_BLINK_RATE 0x0000020 |
|
1622 #define E1000_LEDCTL_LED0_IVRT 0x00000040 |
|
1623 #define E1000_LEDCTL_LED0_BLINK 0x00000080 |
|
1624 #define E1000_LEDCTL_LED1_MODE_MASK 0x00000F00 |
|
1625 #define E1000_LEDCTL_LED1_MODE_SHIFT 8 |
|
1626 #define E1000_LEDCTL_LED1_BLINK_RATE 0x0002000 |
|
1627 #define E1000_LEDCTL_LED1_IVRT 0x00004000 |
|
1628 #define E1000_LEDCTL_LED1_BLINK 0x00008000 |
|
1629 #define E1000_LEDCTL_LED2_MODE_MASK 0x000F0000 |
|
1630 #define E1000_LEDCTL_LED2_MODE_SHIFT 16 |
|
1631 #define E1000_LEDCTL_LED2_BLINK_RATE 0x00200000 |
|
1632 #define E1000_LEDCTL_LED2_IVRT 0x00400000 |
|
1633 #define E1000_LEDCTL_LED2_BLINK 0x00800000 |
|
1634 #define E1000_LEDCTL_LED3_MODE_MASK 0x0F000000 |
|
1635 #define E1000_LEDCTL_LED3_MODE_SHIFT 24 |
|
1636 #define E1000_LEDCTL_LED3_BLINK_RATE 0x20000000 |
|
1637 #define E1000_LEDCTL_LED3_IVRT 0x40000000 |
|
1638 #define E1000_LEDCTL_LED3_BLINK 0x80000000 |
|
1639 |
|
1640 #define E1000_LEDCTL_MODE_LINK_10_1000 0x0 |
|
1641 #define E1000_LEDCTL_MODE_LINK_100_1000 0x1 |
|
1642 #define E1000_LEDCTL_MODE_LINK_UP 0x2 |
|
1643 #define E1000_LEDCTL_MODE_ACTIVITY 0x3 |
|
1644 #define E1000_LEDCTL_MODE_LINK_ACTIVITY 0x4 |
|
1645 #define E1000_LEDCTL_MODE_LINK_10 0x5 |
|
1646 #define E1000_LEDCTL_MODE_LINK_100 0x6 |
|
1647 #define E1000_LEDCTL_MODE_LINK_1000 0x7 |
|
1648 #define E1000_LEDCTL_MODE_PCIX_MODE 0x8 |
|
1649 #define E1000_LEDCTL_MODE_FULL_DUPLEX 0x9 |
|
1650 #define E1000_LEDCTL_MODE_COLLISION 0xA |
|
1651 #define E1000_LEDCTL_MODE_BUS_SPEED 0xB |
|
1652 #define E1000_LEDCTL_MODE_BUS_SIZE 0xC |
|
1653 #define E1000_LEDCTL_MODE_PAUSED 0xD |
|
1654 #define E1000_LEDCTL_MODE_LED_ON 0xE |
|
1655 #define E1000_LEDCTL_MODE_LED_OFF 0xF |
|
1656 |
|
1657 /* Receive Address */ |
|
1658 #define E1000_RAH_AV 0x80000000 /* Receive descriptor valid */ |
|
1659 |
|
1660 /* Interrupt Cause Read */ |
|
1661 #define E1000_ICR_TXDW 0x00000001 /* Transmit desc written back */ |
|
1662 #define E1000_ICR_TXQE 0x00000002 /* Transmit Queue empty */ |
|
1663 #define E1000_ICR_LSC 0x00000004 /* Link Status Change */ |
|
1664 #define E1000_ICR_RXSEQ 0x00000008 /* rx sequence error */ |
|
1665 #define E1000_ICR_RXDMT0 0x00000010 /* rx desc min. threshold (0) */ |
|
1666 #define E1000_ICR_RXO 0x00000040 /* rx overrun */ |
|
1667 #define E1000_ICR_RXT0 0x00000080 /* rx timer intr (ring 0) */ |
|
1668 #define E1000_ICR_MDAC 0x00000200 /* MDIO access complete */ |
|
1669 #define E1000_ICR_RXCFG 0x00000400 /* RX /c/ ordered set */ |
|
1670 #define E1000_ICR_GPI_EN0 0x00000800 /* GP Int 0 */ |
|
1671 #define E1000_ICR_GPI_EN1 0x00001000 /* GP Int 1 */ |
|
1672 #define E1000_ICR_GPI_EN2 0x00002000 /* GP Int 2 */ |
|
1673 #define E1000_ICR_GPI_EN3 0x00004000 /* GP Int 3 */ |
|
1674 #define E1000_ICR_TXD_LOW 0x00008000 |
|
1675 #define E1000_ICR_SRPD 0x00010000 |
|
1676 #define E1000_ICR_ACK 0x00020000 /* Receive Ack frame */ |
|
1677 #define E1000_ICR_MNG 0x00040000 /* Manageability event */ |
|
1678 #define E1000_ICR_DOCK 0x00080000 /* Dock/Undock */ |
|
1679 #define E1000_ICR_INT_ASSERTED 0x80000000 /* If this bit asserted, the driver should claim the interrupt */ |
|
1680 #define E1000_ICR_RXD_FIFO_PAR0 0x00100000 /* queue 0 Rx descriptor FIFO parity error */ |
|
1681 #define E1000_ICR_TXD_FIFO_PAR0 0x00200000 /* queue 0 Tx descriptor FIFO parity error */ |
|
1682 #define E1000_ICR_HOST_ARB_PAR 0x00400000 /* host arb read buffer parity error */ |
|
1683 #define E1000_ICR_PB_PAR 0x00800000 /* packet buffer parity error */ |
|
1684 #define E1000_ICR_RXD_FIFO_PAR1 0x01000000 /* queue 1 Rx descriptor FIFO parity error */ |
|
1685 #define E1000_ICR_TXD_FIFO_PAR1 0x02000000 /* queue 1 Tx descriptor FIFO parity error */ |
|
1686 #define E1000_ICR_ALL_PARITY 0x03F00000 /* all parity error bits */ |
|
1687 #define E1000_ICR_DSW 0x00000020 /* FW changed the status of DISSW bit in the FWSM */ |
|
1688 #define E1000_ICR_PHYINT 0x00001000 /* LAN connected device generates an interrupt */ |
|
1689 #define E1000_ICR_EPRST 0x00100000 /* ME hardware reset occurs */ |
|
1690 |
|
1691 /* Interrupt Cause Set */ |
|
1692 #define E1000_ICS_TXDW E1000_ICR_TXDW /* Transmit desc written back */ |
|
1693 #define E1000_ICS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */ |
|
1694 #define E1000_ICS_LSC E1000_ICR_LSC /* Link Status Change */ |
|
1695 #define E1000_ICS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ |
|
1696 #define E1000_ICS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ |
|
1697 #define E1000_ICS_RXO E1000_ICR_RXO /* rx overrun */ |
|
1698 #define E1000_ICS_RXT0 E1000_ICR_RXT0 /* rx timer intr */ |
|
1699 #define E1000_ICS_MDAC E1000_ICR_MDAC /* MDIO access complete */ |
|
1700 #define E1000_ICS_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ |
|
1701 #define E1000_ICS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ |
|
1702 #define E1000_ICS_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */ |
|
1703 #define E1000_ICS_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */ |
|
1704 #define E1000_ICS_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */ |
|
1705 #define E1000_ICS_TXD_LOW E1000_ICR_TXD_LOW |
|
1706 #define E1000_ICS_SRPD E1000_ICR_SRPD |
|
1707 #define E1000_ICS_ACK E1000_ICR_ACK /* Receive Ack frame */ |
|
1708 #define E1000_ICS_MNG E1000_ICR_MNG /* Manageability event */ |
|
1709 #define E1000_ICS_DOCK E1000_ICR_DOCK /* Dock/Undock */ |
|
1710 #define E1000_ICS_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */ |
|
1711 #define E1000_ICS_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */ |
|
1712 #define E1000_ICS_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR /* host arb read buffer parity error */ |
|
1713 #define E1000_ICS_PB_PAR E1000_ICR_PB_PAR /* packet buffer parity error */ |
|
1714 #define E1000_ICS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */ |
|
1715 #define E1000_ICS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */ |
|
1716 #define E1000_ICS_DSW E1000_ICR_DSW |
|
1717 #define E1000_ICS_PHYINT E1000_ICR_PHYINT |
|
1718 #define E1000_ICS_EPRST E1000_ICR_EPRST |
|
1719 |
|
1720 /* Interrupt Mask Set */ |
|
1721 #define E1000_IMS_TXDW E1000_ICR_TXDW /* Transmit desc written back */ |
|
1722 #define E1000_IMS_TXQE E1000_ICR_TXQE /* Transmit Queue empty */ |
|
1723 #define E1000_IMS_LSC E1000_ICR_LSC /* Link Status Change */ |
|
1724 #define E1000_IMS_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ |
|
1725 #define E1000_IMS_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ |
|
1726 #define E1000_IMS_RXO E1000_ICR_RXO /* rx overrun */ |
|
1727 #define E1000_IMS_RXT0 E1000_ICR_RXT0 /* rx timer intr */ |
|
1728 #define E1000_IMS_MDAC E1000_ICR_MDAC /* MDIO access complete */ |
|
1729 #define E1000_IMS_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ |
|
1730 #define E1000_IMS_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ |
|
1731 #define E1000_IMS_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */ |
|
1732 #define E1000_IMS_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */ |
|
1733 #define E1000_IMS_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */ |
|
1734 #define E1000_IMS_TXD_LOW E1000_ICR_TXD_LOW |
|
1735 #define E1000_IMS_SRPD E1000_ICR_SRPD |
|
1736 #define E1000_IMS_ACK E1000_ICR_ACK /* Receive Ack frame */ |
|
1737 #define E1000_IMS_MNG E1000_ICR_MNG /* Manageability event */ |
|
1738 #define E1000_IMS_DOCK E1000_ICR_DOCK /* Dock/Undock */ |
|
1739 #define E1000_IMS_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */ |
|
1740 #define E1000_IMS_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */ |
|
1741 #define E1000_IMS_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR /* host arb read buffer parity error */ |
|
1742 #define E1000_IMS_PB_PAR E1000_ICR_PB_PAR /* packet buffer parity error */ |
|
1743 #define E1000_IMS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */ |
|
1744 #define E1000_IMS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */ |
|
1745 #define E1000_IMS_DSW E1000_ICR_DSW |
|
1746 #define E1000_IMS_PHYINT E1000_ICR_PHYINT |
|
1747 #define E1000_IMS_EPRST E1000_ICR_EPRST |
|
1748 |
|
1749 /* Interrupt Mask Clear */ |
|
1750 #define E1000_IMC_TXDW E1000_ICR_TXDW /* Transmit desc written back */ |
|
1751 #define E1000_IMC_TXQE E1000_ICR_TXQE /* Transmit Queue empty */ |
|
1752 #define E1000_IMC_LSC E1000_ICR_LSC /* Link Status Change */ |
|
1753 #define E1000_IMC_RXSEQ E1000_ICR_RXSEQ /* rx sequence error */ |
|
1754 #define E1000_IMC_RXDMT0 E1000_ICR_RXDMT0 /* rx desc min. threshold */ |
|
1755 #define E1000_IMC_RXO E1000_ICR_RXO /* rx overrun */ |
|
1756 #define E1000_IMC_RXT0 E1000_ICR_RXT0 /* rx timer intr */ |
|
1757 #define E1000_IMC_MDAC E1000_ICR_MDAC /* MDIO access complete */ |
|
1758 #define E1000_IMC_RXCFG E1000_ICR_RXCFG /* RX /c/ ordered set */ |
|
1759 #define E1000_IMC_GPI_EN0 E1000_ICR_GPI_EN0 /* GP Int 0 */ |
|
1760 #define E1000_IMC_GPI_EN1 E1000_ICR_GPI_EN1 /* GP Int 1 */ |
|
1761 #define E1000_IMC_GPI_EN2 E1000_ICR_GPI_EN2 /* GP Int 2 */ |
|
1762 #define E1000_IMC_GPI_EN3 E1000_ICR_GPI_EN3 /* GP Int 3 */ |
|
1763 #define E1000_IMC_TXD_LOW E1000_ICR_TXD_LOW |
|
1764 #define E1000_IMC_SRPD E1000_ICR_SRPD |
|
1765 #define E1000_IMC_ACK E1000_ICR_ACK /* Receive Ack frame */ |
|
1766 #define E1000_IMC_MNG E1000_ICR_MNG /* Manageability event */ |
|
1767 #define E1000_IMC_DOCK E1000_ICR_DOCK /* Dock/Undock */ |
|
1768 #define E1000_IMC_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */ |
|
1769 #define E1000_IMC_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */ |
|
1770 #define E1000_IMC_HOST_ARB_PAR E1000_ICR_HOST_ARB_PAR /* host arb read buffer parity error */ |
|
1771 #define E1000_IMC_PB_PAR E1000_ICR_PB_PAR /* packet buffer parity error */ |
|
1772 #define E1000_IMC_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */ |
|
1773 #define E1000_IMC_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */ |
|
1774 #define E1000_IMC_DSW E1000_ICR_DSW |
|
1775 #define E1000_IMC_PHYINT E1000_ICR_PHYINT |
|
1776 #define E1000_IMC_EPRST E1000_ICR_EPRST |
|
1777 |
|
1778 /* Receive Control */ |
|
1779 #define E1000_RCTL_RST 0x00000001 /* Software reset */ |
|
1780 #define E1000_RCTL_EN 0x00000002 /* enable */ |
|
1781 #define E1000_RCTL_SBP 0x00000004 /* store bad packet */ |
|
1782 #define E1000_RCTL_UPE 0x00000008 /* unicast promiscuous enable */ |
|
1783 #define E1000_RCTL_MPE 0x00000010 /* multicast promiscuous enab */ |
|
1784 #define E1000_RCTL_LPE 0x00000020 /* long packet enable */ |
|
1785 #define E1000_RCTL_LBM_NO 0x00000000 /* no loopback mode */ |
|
1786 #define E1000_RCTL_LBM_MAC 0x00000040 /* MAC loopback mode */ |
|
1787 #define E1000_RCTL_LBM_SLP 0x00000080 /* serial link loopback mode */ |
|
1788 #define E1000_RCTL_LBM_TCVR 0x000000C0 /* tcvr loopback mode */ |
|
1789 #define E1000_RCTL_DTYP_MASK 0x00000C00 /* Descriptor type mask */ |
|
1790 #define E1000_RCTL_DTYP_PS 0x00000400 /* Packet Split descriptor */ |
|
1791 #define E1000_RCTL_RDMTS_HALF 0x00000000 /* rx desc min threshold size */ |
|
1792 #define E1000_RCTL_RDMTS_QUAT 0x00000100 /* rx desc min threshold size */ |
|
1793 #define E1000_RCTL_RDMTS_EIGTH 0x00000200 /* rx desc min threshold size */ |
|
1794 #define E1000_RCTL_MO_SHIFT 12 /* multicast offset shift */ |
|
1795 #define E1000_RCTL_MO_0 0x00000000 /* multicast offset 11:0 */ |
|
1796 #define E1000_RCTL_MO_1 0x00001000 /* multicast offset 12:1 */ |
|
1797 #define E1000_RCTL_MO_2 0x00002000 /* multicast offset 13:2 */ |
|
1798 #define E1000_RCTL_MO_3 0x00003000 /* multicast offset 15:4 */ |
|
1799 #define E1000_RCTL_MDR 0x00004000 /* multicast desc ring 0 */ |
|
1800 #define E1000_RCTL_BAM 0x00008000 /* broadcast enable */ |
|
1801 /* these buffer sizes are valid if E1000_RCTL_BSEX is 0 */ |
|
1802 #define E1000_RCTL_SZ_2048 0x00000000 /* rx buffer size 2048 */ |
|
1803 #define E1000_RCTL_SZ_1024 0x00010000 /* rx buffer size 1024 */ |
|
1804 #define E1000_RCTL_SZ_512 0x00020000 /* rx buffer size 512 */ |
|
1805 #define E1000_RCTL_SZ_256 0x00030000 /* rx buffer size 256 */ |
|
1806 /* these buffer sizes are valid if E1000_RCTL_BSEX is 1 */ |
|
1807 #define E1000_RCTL_SZ_16384 0x00010000 /* rx buffer size 16384 */ |
|
1808 #define E1000_RCTL_SZ_8192 0x00020000 /* rx buffer size 8192 */ |
|
1809 #define E1000_RCTL_SZ_4096 0x00030000 /* rx buffer size 4096 */ |
|
1810 #define E1000_RCTL_VFE 0x00040000 /* vlan filter enable */ |
|
1811 #define E1000_RCTL_CFIEN 0x00080000 /* canonical form enable */ |
|
1812 #define E1000_RCTL_CFI 0x00100000 /* canonical form indicator */ |
|
1813 #define E1000_RCTL_DPF 0x00400000 /* discard pause frames */ |
|
1814 #define E1000_RCTL_PMCF 0x00800000 /* pass MAC control frames */ |
|
1815 #define E1000_RCTL_BSEX 0x02000000 /* Buffer size extension */ |
|
1816 #define E1000_RCTL_SECRC 0x04000000 /* Strip Ethernet CRC */ |
|
1817 #define E1000_RCTL_FLXBUF_MASK 0x78000000 /* Flexible buffer size */ |
|
1818 #define E1000_RCTL_FLXBUF_SHIFT 27 /* Flexible buffer shift */ |
|
1819 |
|
1820 /* Use byte values for the following shift parameters |
|
1821 * Usage: |
|
1822 * psrctl |= (((ROUNDUP(value0, 128) >> E1000_PSRCTL_BSIZE0_SHIFT) & |
|
1823 * E1000_PSRCTL_BSIZE0_MASK) | |
|
1824 * ((ROUNDUP(value1, 1024) >> E1000_PSRCTL_BSIZE1_SHIFT) & |
|
1825 * E1000_PSRCTL_BSIZE1_MASK) | |
|
1826 * ((ROUNDUP(value2, 1024) << E1000_PSRCTL_BSIZE2_SHIFT) & |
|
1827 * E1000_PSRCTL_BSIZE2_MASK) | |
|
1828 * ((ROUNDUP(value3, 1024) << E1000_PSRCTL_BSIZE3_SHIFT) |; |
|
1829 * E1000_PSRCTL_BSIZE3_MASK)) |
|
1830 * where value0 = [128..16256], default=256 |
|
1831 * value1 = [1024..64512], default=4096 |
|
1832 * value2 = [0..64512], default=4096 |
|
1833 * value3 = [0..64512], default=0 |
|
1834 */ |
|
1835 |
|
1836 #define E1000_PSRCTL_BSIZE0_MASK 0x0000007F |
|
1837 #define E1000_PSRCTL_BSIZE1_MASK 0x00003F00 |
|
1838 #define E1000_PSRCTL_BSIZE2_MASK 0x003F0000 |
|
1839 #define E1000_PSRCTL_BSIZE3_MASK 0x3F000000 |
|
1840 |
|
1841 #define E1000_PSRCTL_BSIZE0_SHIFT 7 /* Shift _right_ 7 */ |
|
1842 #define E1000_PSRCTL_BSIZE1_SHIFT 2 /* Shift _right_ 2 */ |
|
1843 #define E1000_PSRCTL_BSIZE2_SHIFT 6 /* Shift _left_ 6 */ |
|
1844 #define E1000_PSRCTL_BSIZE3_SHIFT 14 /* Shift _left_ 14 */ |
|
1845 |
|
1846 /* SW_W_SYNC definitions */ |
|
1847 #define E1000_SWFW_EEP_SM 0x0001 |
|
1848 #define E1000_SWFW_PHY0_SM 0x0002 |
|
1849 #define E1000_SWFW_PHY1_SM 0x0004 |
|
1850 #define E1000_SWFW_MAC_CSR_SM 0x0008 |
|
1851 |
|
1852 /* Receive Descriptor */ |
|
1853 #define E1000_RDT_DELAY 0x0000ffff /* Delay timer (1=1024us) */ |
|
1854 #define E1000_RDT_FPDB 0x80000000 /* Flush descriptor block */ |
|
1855 #define E1000_RDLEN_LEN 0x0007ff80 /* descriptor length */ |
|
1856 #define E1000_RDH_RDH 0x0000ffff /* receive descriptor head */ |
|
1857 #define E1000_RDT_RDT 0x0000ffff /* receive descriptor tail */ |
|
1858 |
|
1859 /* Flow Control */ |
|
1860 #define E1000_FCRTH_RTH 0x0000FFF8 /* Mask Bits[15:3] for RTH */ |
|
1861 #define E1000_FCRTH_XFCE 0x80000000 /* External Flow Control Enable */ |
|
1862 #define E1000_FCRTL_RTL 0x0000FFF8 /* Mask Bits[15:3] for RTL */ |
|
1863 #define E1000_FCRTL_XONE 0x80000000 /* Enable XON frame transmission */ |
|
1864 |
|
1865 /* Header split receive */ |
|
1866 #define E1000_RFCTL_ISCSI_DIS 0x00000001 |
|
1867 #define E1000_RFCTL_ISCSI_DWC_MASK 0x0000003E |
|
1868 #define E1000_RFCTL_ISCSI_DWC_SHIFT 1 |
|
1869 #define E1000_RFCTL_NFSW_DIS 0x00000040 |
|
1870 #define E1000_RFCTL_NFSR_DIS 0x00000080 |
|
1871 #define E1000_RFCTL_NFS_VER_MASK 0x00000300 |
|
1872 #define E1000_RFCTL_NFS_VER_SHIFT 8 |
|
1873 #define E1000_RFCTL_IPV6_DIS 0x00000400 |
|
1874 #define E1000_RFCTL_IPV6_XSUM_DIS 0x00000800 |
|
1875 #define E1000_RFCTL_ACK_DIS 0x00001000 |
|
1876 #define E1000_RFCTL_ACKD_DIS 0x00002000 |
|
1877 #define E1000_RFCTL_IPFRSP_DIS 0x00004000 |
|
1878 #define E1000_RFCTL_EXTEN 0x00008000 |
|
1879 #define E1000_RFCTL_IPV6_EX_DIS 0x00010000 |
|
1880 #define E1000_RFCTL_NEW_IPV6_EXT_DIS 0x00020000 |
|
1881 |
|
1882 /* Receive Descriptor Control */ |
|
1883 #define E1000_RXDCTL_PTHRESH 0x0000003F /* RXDCTL Prefetch Threshold */ |
|
1884 #define E1000_RXDCTL_HTHRESH 0x00003F00 /* RXDCTL Host Threshold */ |
|
1885 #define E1000_RXDCTL_WTHRESH 0x003F0000 /* RXDCTL Writeback Threshold */ |
|
1886 #define E1000_RXDCTL_GRAN 0x01000000 /* RXDCTL Granularity */ |
|
1887 |
|
1888 /* Transmit Descriptor Control */ |
|
1889 #define E1000_TXDCTL_PTHRESH 0x0000003F /* TXDCTL Prefetch Threshold */ |
|
1890 #define E1000_TXDCTL_HTHRESH 0x00003F00 /* TXDCTL Host Threshold */ |
|
1891 #define E1000_TXDCTL_WTHRESH 0x003F0000 /* TXDCTL Writeback Threshold */ |
|
1892 #define E1000_TXDCTL_GRAN 0x01000000 /* TXDCTL Granularity */ |
|
1893 #define E1000_TXDCTL_LWTHRESH 0xFE000000 /* TXDCTL Low Threshold */ |
|
1894 #define E1000_TXDCTL_FULL_TX_DESC_WB 0x01010000 /* GRAN=1, WTHRESH=1 */ |
|
1895 #define E1000_TXDCTL_COUNT_DESC 0x00400000 /* Enable the counting of desc. |
|
1896 still to be processed. */ |
|
1897 /* Transmit Configuration Word */ |
|
1898 #define E1000_TXCW_FD 0x00000020 /* TXCW full duplex */ |
|
1899 #define E1000_TXCW_HD 0x00000040 /* TXCW half duplex */ |
|
1900 #define E1000_TXCW_PAUSE 0x00000080 /* TXCW sym pause request */ |
|
1901 #define E1000_TXCW_ASM_DIR 0x00000100 /* TXCW astm pause direction */ |
|
1902 #define E1000_TXCW_PAUSE_MASK 0x00000180 /* TXCW pause request mask */ |
|
1903 #define E1000_TXCW_RF 0x00003000 /* TXCW remote fault */ |
|
1904 #define E1000_TXCW_NP 0x00008000 /* TXCW next page */ |
|
1905 #define E1000_TXCW_CW 0x0000ffff /* TxConfigWord mask */ |
|
1906 #define E1000_TXCW_TXC 0x40000000 /* Transmit Config control */ |
|
1907 #define E1000_TXCW_ANE 0x80000000 /* Auto-neg enable */ |
|
1908 |
|
1909 /* Receive Configuration Word */ |
|
1910 #define E1000_RXCW_CW 0x0000ffff /* RxConfigWord mask */ |
|
1911 #define E1000_RXCW_NC 0x04000000 /* Receive config no carrier */ |
|
1912 #define E1000_RXCW_IV 0x08000000 /* Receive config invalid */ |
|
1913 #define E1000_RXCW_CC 0x10000000 /* Receive config change */ |
|
1914 #define E1000_RXCW_C 0x20000000 /* Receive config */ |
|
1915 #define E1000_RXCW_SYNCH 0x40000000 /* Receive config synch */ |
|
1916 #define E1000_RXCW_ANC 0x80000000 /* Auto-neg complete */ |
|
1917 |
|
1918 /* Transmit Control */ |
|
1919 #define E1000_TCTL_RST 0x00000001 /* software reset */ |
|
1920 #define E1000_TCTL_EN 0x00000002 /* enable tx */ |
|
1921 #define E1000_TCTL_BCE 0x00000004 /* busy check enable */ |
|
1922 #define E1000_TCTL_PSP 0x00000008 /* pad short packets */ |
|
1923 #define E1000_TCTL_CT 0x00000ff0 /* collision threshold */ |
|
1924 #define E1000_TCTL_COLD 0x003ff000 /* collision distance */ |
|
1925 #define E1000_TCTL_SWXOFF 0x00400000 /* SW Xoff transmission */ |
|
1926 #define E1000_TCTL_PBE 0x00800000 /* Packet Burst Enable */ |
|
1927 #define E1000_TCTL_RTLC 0x01000000 /* Re-transmit on late collision */ |
|
1928 #define E1000_TCTL_NRTU 0x02000000 /* No Re-transmit on underrun */ |
|
1929 #define E1000_TCTL_MULR 0x10000000 /* Multiple request support */ |
|
1930 /* Extended Transmit Control */ |
|
1931 #define E1000_TCTL_EXT_BST_MASK 0x000003FF /* Backoff Slot Time */ |
|
1932 #define E1000_TCTL_EXT_GCEX_MASK 0x000FFC00 /* Gigabit Carry Extend Padding */ |
|
1933 |
|
1934 /* Receive Checksum Control */ |
|
1935 #define E1000_RXCSUM_PCSS_MASK 0x000000FF /* Packet Checksum Start */ |
|
1936 #define E1000_RXCSUM_IPOFL 0x00000100 /* IPv4 checksum offload */ |
|
1937 #define E1000_RXCSUM_TUOFL 0x00000200 /* TCP / UDP checksum offload */ |
|
1938 #define E1000_RXCSUM_IPV6OFL 0x00000400 /* IPv6 checksum offload */ |
|
1939 #define E1000_RXCSUM_IPPCSE 0x00001000 /* IP payload checksum enable */ |
|
1940 #define E1000_RXCSUM_PCSD 0x00002000 /* packet checksum disabled */ |
|
1941 |
|
1942 /* Multiple Receive Queue Control */ |
|
1943 #define E1000_MRQC_ENABLE_MASK 0x00000003 |
|
1944 #define E1000_MRQC_ENABLE_RSS_2Q 0x00000001 |
|
1945 #define E1000_MRQC_ENABLE_RSS_INT 0x00000004 |
|
1946 #define E1000_MRQC_RSS_FIELD_MASK 0xFFFF0000 |
|
1947 #define E1000_MRQC_RSS_FIELD_IPV4_TCP 0x00010000 |
|
1948 #define E1000_MRQC_RSS_FIELD_IPV4 0x00020000 |
|
1949 #define E1000_MRQC_RSS_FIELD_IPV6_TCP_EX 0x00040000 |
|
1950 #define E1000_MRQC_RSS_FIELD_IPV6_EX 0x00080000 |
|
1951 #define E1000_MRQC_RSS_FIELD_IPV6 0x00100000 |
|
1952 #define E1000_MRQC_RSS_FIELD_IPV6_TCP 0x00200000 |
|
1953 |
|
1954 /* Definitions for power management and wakeup registers */ |
|
1955 /* Wake Up Control */ |
|
1956 #define E1000_WUC_APME 0x00000001 /* APM Enable */ |
|
1957 #define E1000_WUC_PME_EN 0x00000002 /* PME Enable */ |
|
1958 #define E1000_WUC_PME_STATUS 0x00000004 /* PME Status */ |
|
1959 #define E1000_WUC_APMPME 0x00000008 /* Assert PME on APM Wakeup */ |
|
1960 #define E1000_WUC_SPM 0x80000000 /* Enable SPM */ |
|
1961 |
|
1962 /* Wake Up Filter Control */ |
|
1963 #define E1000_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */ |
|
1964 #define E1000_WUFC_MAG 0x00000002 /* Magic Packet Wakeup Enable */ |
|
1965 #define E1000_WUFC_EX 0x00000004 /* Directed Exact Wakeup Enable */ |
|
1966 #define E1000_WUFC_MC 0x00000008 /* Directed Multicast Wakeup Enable */ |
|
1967 #define E1000_WUFC_BC 0x00000010 /* Broadcast Wakeup Enable */ |
|
1968 #define E1000_WUFC_ARP 0x00000020 /* ARP Request Packet Wakeup Enable */ |
|
1969 #define E1000_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */ |
|
1970 #define E1000_WUFC_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Enable */ |
|
1971 #define E1000_WUFC_IGNORE_TCO 0x00008000 /* Ignore WakeOn TCO packets */ |
|
1972 #define E1000_WUFC_FLX0 0x00010000 /* Flexible Filter 0 Enable */ |
|
1973 #define E1000_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */ |
|
1974 #define E1000_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */ |
|
1975 #define E1000_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */ |
|
1976 #define E1000_WUFC_ALL_FILTERS 0x000F00FF /* Mask for all wakeup filters */ |
|
1977 #define E1000_WUFC_FLX_OFFSET 16 /* Offset to the Flexible Filters bits */ |
|
1978 #define E1000_WUFC_FLX_FILTERS 0x000F0000 /* Mask for the 4 flexible filters */ |
|
1979 |
|
1980 /* Wake Up Status */ |
|
1981 #define E1000_WUS_LNKC 0x00000001 /* Link Status Changed */ |
|
1982 #define E1000_WUS_MAG 0x00000002 /* Magic Packet Received */ |
|
1983 #define E1000_WUS_EX 0x00000004 /* Directed Exact Received */ |
|
1984 #define E1000_WUS_MC 0x00000008 /* Directed Multicast Received */ |
|
1985 #define E1000_WUS_BC 0x00000010 /* Broadcast Received */ |
|
1986 #define E1000_WUS_ARP 0x00000020 /* ARP Request Packet Received */ |
|
1987 #define E1000_WUS_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Received */ |
|
1988 #define E1000_WUS_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Received */ |
|
1989 #define E1000_WUS_FLX0 0x00010000 /* Flexible Filter 0 Match */ |
|
1990 #define E1000_WUS_FLX1 0x00020000 /* Flexible Filter 1 Match */ |
|
1991 #define E1000_WUS_FLX2 0x00040000 /* Flexible Filter 2 Match */ |
|
1992 #define E1000_WUS_FLX3 0x00080000 /* Flexible Filter 3 Match */ |
|
1993 #define E1000_WUS_FLX_FILTERS 0x000F0000 /* Mask for the 4 flexible filters */ |
|
1994 |
|
1995 /* Management Control */ |
|
1996 #define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */ |
|
1997 #define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */ |
|
1998 #define E1000_MANC_R_ON_FORCE 0x00000004 /* Reset on Force TCO - RO */ |
|
1999 #define E1000_MANC_RMCP_EN 0x00000100 /* Enable RCMP 026Fh Filtering */ |
|
2000 #define E1000_MANC_0298_EN 0x00000200 /* Enable RCMP 0298h Filtering */ |
|
2001 #define E1000_MANC_IPV4_EN 0x00000400 /* Enable IPv4 */ |
|
2002 #define E1000_MANC_IPV6_EN 0x00000800 /* Enable IPv6 */ |
|
2003 #define E1000_MANC_SNAP_EN 0x00001000 /* Accept LLC/SNAP */ |
|
2004 #define E1000_MANC_ARP_EN 0x00002000 /* Enable ARP Request Filtering */ |
|
2005 #define E1000_MANC_NEIGHBOR_EN 0x00004000 /* Enable Neighbor Discovery |
|
2006 * Filtering */ |
|
2007 #define E1000_MANC_ARP_RES_EN 0x00008000 /* Enable ARP response Filtering */ |
|
2008 #define E1000_MANC_TCO_RESET 0x00010000 /* TCO Reset Occurred */ |
|
2009 #define E1000_MANC_RCV_TCO_EN 0x00020000 /* Receive TCO Packets Enabled */ |
|
2010 #define E1000_MANC_REPORT_STATUS 0x00040000 /* Status Reporting Enabled */ |
|
2011 #define E1000_MANC_RCV_ALL 0x00080000 /* Receive All Enabled */ |
|
2012 #define E1000_MANC_BLK_PHY_RST_ON_IDE 0x00040000 /* Block phy resets */ |
|
2013 #define E1000_MANC_EN_MAC_ADDR_FILTER 0x00100000 /* Enable MAC address |
|
2014 * filtering */ |
|
2015 #define E1000_MANC_EN_MNG2HOST 0x00200000 /* Enable MNG packets to host |
|
2016 * memory */ |
|
2017 #define E1000_MANC_EN_IP_ADDR_FILTER 0x00400000 /* Enable IP address |
|
2018 * filtering */ |
|
2019 #define E1000_MANC_EN_XSUM_FILTER 0x00800000 /* Enable checksum filtering */ |
|
2020 #define E1000_MANC_BR_EN 0x01000000 /* Enable broadcast filtering */ |
|
2021 #define E1000_MANC_SMB_REQ 0x01000000 /* SMBus Request */ |
|
2022 #define E1000_MANC_SMB_GNT 0x02000000 /* SMBus Grant */ |
|
2023 #define E1000_MANC_SMB_CLK_IN 0x04000000 /* SMBus Clock In */ |
|
2024 #define E1000_MANC_SMB_DATA_IN 0x08000000 /* SMBus Data In */ |
|
2025 #define E1000_MANC_SMB_DATA_OUT 0x10000000 /* SMBus Data Out */ |
|
2026 #define E1000_MANC_SMB_CLK_OUT 0x20000000 /* SMBus Clock Out */ |
|
2027 |
|
2028 #define E1000_MANC_SMB_DATA_OUT_SHIFT 28 /* SMBus Data Out Shift */ |
|
2029 #define E1000_MANC_SMB_CLK_OUT_SHIFT 29 /* SMBus Clock Out Shift */ |
|
2030 |
|
2031 /* SW Semaphore Register */ |
|
2032 #define E1000_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */ |
|
2033 #define E1000_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */ |
|
2034 #define E1000_SWSM_WMNG 0x00000004 /* Wake MNG Clock */ |
|
2035 #define E1000_SWSM_DRV_LOAD 0x00000008 /* Driver Loaded Bit */ |
|
2036 |
|
2037 /* FW Semaphore Register */ |
|
2038 #define E1000_FWSM_MODE_MASK 0x0000000E /* FW mode */ |
|
2039 #define E1000_FWSM_MODE_SHIFT 1 |
|
2040 #define E1000_FWSM_FW_VALID 0x00008000 /* FW established a valid mode */ |
|
2041 |
|
2042 #define E1000_FWSM_RSPCIPHY 0x00000040 /* Reset PHY on PCI reset */ |
|
2043 #define E1000_FWSM_DISSW 0x10000000 /* FW disable SW Write Access */ |
|
2044 #define E1000_FWSM_SKUSEL_MASK 0x60000000 /* LAN SKU select */ |
|
2045 #define E1000_FWSM_SKUEL_SHIFT 29 |
|
2046 #define E1000_FWSM_SKUSEL_EMB 0x0 /* Embedded SKU */ |
|
2047 #define E1000_FWSM_SKUSEL_CONS 0x1 /* Consumer SKU */ |
|
2048 #define E1000_FWSM_SKUSEL_PERF_100 0x2 /* Perf & Corp 10/100 SKU */ |
|
2049 #define E1000_FWSM_SKUSEL_PERF_GBE 0x3 /* Perf & Copr GbE SKU */ |
|
2050 |
|
2051 /* FFLT Debug Register */ |
|
2052 #define E1000_FFLT_DBG_INVC 0x00100000 /* Invalid /C/ code handling */ |
|
2053 |
|
2054 typedef enum { |
|
2055 e1000_mng_mode_none = 0, |
|
2056 e1000_mng_mode_asf, |
|
2057 e1000_mng_mode_pt, |
|
2058 e1000_mng_mode_ipmi, |
|
2059 e1000_mng_mode_host_interface_only |
|
2060 } e1000_mng_mode; |
|
2061 |
|
2062 /* Host Interface Control Register */ |
|
2063 #define E1000_HICR_EN 0x00000001 /* Enable Bit - RO */ |
|
2064 #define E1000_HICR_C 0x00000002 /* Driver sets this bit when done |
|
2065 * to put command in RAM */ |
|
2066 #define E1000_HICR_SV 0x00000004 /* Status Validity */ |
|
2067 #define E1000_HICR_FWR 0x00000080 /* FW reset. Set by the Host */ |
|
2068 |
|
2069 /* Host Interface Command Interface - Address range 0x8800-0x8EFF */ |
|
2070 #define E1000_HI_MAX_DATA_LENGTH 252 /* Host Interface data length */ |
|
2071 #define E1000_HI_MAX_BLOCK_BYTE_LENGTH 1792 /* Number of bytes in range */ |
|
2072 #define E1000_HI_MAX_BLOCK_DWORD_LENGTH 448 /* Number of dwords in range */ |
|
2073 #define E1000_HI_COMMAND_TIMEOUT 500 /* Time in ms to process HI command */ |
|
2074 |
|
2075 struct e1000_host_command_header { |
|
2076 u8 command_id; |
|
2077 u8 command_length; |
|
2078 u8 command_options; /* I/F bits for command, status for return */ |
|
2079 u8 checksum; |
|
2080 }; |
|
2081 struct e1000_host_command_info { |
|
2082 struct e1000_host_command_header command_header; /* Command Head/Command Result Head has 4 bytes */ |
|
2083 u8 command_data[E1000_HI_MAX_DATA_LENGTH]; /* Command data can length 0..252 */ |
|
2084 }; |
|
2085 |
|
2086 /* Host SMB register #0 */ |
|
2087 #define E1000_HSMC0R_CLKIN 0x00000001 /* SMB Clock in */ |
|
2088 #define E1000_HSMC0R_DATAIN 0x00000002 /* SMB Data in */ |
|
2089 #define E1000_HSMC0R_DATAOUT 0x00000004 /* SMB Data out */ |
|
2090 #define E1000_HSMC0R_CLKOUT 0x00000008 /* SMB Clock out */ |
|
2091 |
|
2092 /* Host SMB register #1 */ |
|
2093 #define E1000_HSMC1R_CLKIN E1000_HSMC0R_CLKIN |
|
2094 #define E1000_HSMC1R_DATAIN E1000_HSMC0R_DATAIN |
|
2095 #define E1000_HSMC1R_DATAOUT E1000_HSMC0R_DATAOUT |
|
2096 #define E1000_HSMC1R_CLKOUT E1000_HSMC0R_CLKOUT |
|
2097 |
|
2098 /* FW Status Register */ |
|
2099 #define E1000_FWSTS_FWS_MASK 0x000000FF /* FW Status */ |
|
2100 |
|
2101 /* Wake Up Packet Length */ |
|
2102 #define E1000_WUPL_LENGTH_MASK 0x0FFF /* Only the lower 12 bits are valid */ |
|
2103 |
|
2104 #define E1000_MDALIGN 4096 |
|
2105 |
|
2106 /* PCI-Ex registers*/ |
|
2107 |
|
2108 /* PCI-Ex Control Register */ |
|
2109 #define E1000_GCR_RXD_NO_SNOOP 0x00000001 |
|
2110 #define E1000_GCR_RXDSCW_NO_SNOOP 0x00000002 |
|
2111 #define E1000_GCR_RXDSCR_NO_SNOOP 0x00000004 |
|
2112 #define E1000_GCR_TXD_NO_SNOOP 0x00000008 |
|
2113 #define E1000_GCR_TXDSCW_NO_SNOOP 0x00000010 |
|
2114 #define E1000_GCR_TXDSCR_NO_SNOOP 0x00000020 |
|
2115 |
|
2116 #define PCI_EX_NO_SNOOP_ALL (E1000_GCR_RXD_NO_SNOOP | \ |
|
2117 E1000_GCR_RXDSCW_NO_SNOOP | \ |
|
2118 E1000_GCR_RXDSCR_NO_SNOOP | \ |
|
2119 E1000_GCR_TXD_NO_SNOOP | \ |
|
2120 E1000_GCR_TXDSCW_NO_SNOOP | \ |
|
2121 E1000_GCR_TXDSCR_NO_SNOOP) |
|
2122 |
|
2123 #define PCI_EX_82566_SNOOP_ALL PCI_EX_NO_SNOOP_ALL |
|
2124 |
|
2125 #define E1000_GCR_L1_ACT_WITHOUT_L0S_RX 0x08000000 |
|
2126 /* Function Active and Power State to MNG */ |
|
2127 #define E1000_FACTPS_FUNC0_POWER_STATE_MASK 0x00000003 |
|
2128 #define E1000_FACTPS_LAN0_VALID 0x00000004 |
|
2129 #define E1000_FACTPS_FUNC0_AUX_EN 0x00000008 |
|
2130 #define E1000_FACTPS_FUNC1_POWER_STATE_MASK 0x000000C0 |
|
2131 #define E1000_FACTPS_FUNC1_POWER_STATE_SHIFT 6 |
|
2132 #define E1000_FACTPS_LAN1_VALID 0x00000100 |
|
2133 #define E1000_FACTPS_FUNC1_AUX_EN 0x00000200 |
|
2134 #define E1000_FACTPS_FUNC2_POWER_STATE_MASK 0x00003000 |
|
2135 #define E1000_FACTPS_FUNC2_POWER_STATE_SHIFT 12 |
|
2136 #define E1000_FACTPS_IDE_ENABLE 0x00004000 |
|
2137 #define E1000_FACTPS_FUNC2_AUX_EN 0x00008000 |
|
2138 #define E1000_FACTPS_FUNC3_POWER_STATE_MASK 0x000C0000 |
|
2139 #define E1000_FACTPS_FUNC3_POWER_STATE_SHIFT 18 |
|
2140 #define E1000_FACTPS_SP_ENABLE 0x00100000 |
|
2141 #define E1000_FACTPS_FUNC3_AUX_EN 0x00200000 |
|
2142 #define E1000_FACTPS_FUNC4_POWER_STATE_MASK 0x03000000 |
|
2143 #define E1000_FACTPS_FUNC4_POWER_STATE_SHIFT 24 |
|
2144 #define E1000_FACTPS_IPMI_ENABLE 0x04000000 |
|
2145 #define E1000_FACTPS_FUNC4_AUX_EN 0x08000000 |
|
2146 #define E1000_FACTPS_MNGCG 0x20000000 |
|
2147 #define E1000_FACTPS_LAN_FUNC_SEL 0x40000000 |
|
2148 #define E1000_FACTPS_PM_STATE_CHANGED 0x80000000 |
|
2149 |
|
2150 /* PCI-Ex Config Space */ |
|
2151 #define PCI_EX_LINK_STATUS 0x12 |
|
2152 #define PCI_EX_LINK_WIDTH_MASK 0x3F0 |
|
2153 #define PCI_EX_LINK_WIDTH_SHIFT 4 |
|
2154 |
|
2155 /* EEPROM Commands - Microwire */ |
|
2156 #define EEPROM_READ_OPCODE_MICROWIRE 0x6 /* EEPROM read opcode */ |
|
2157 #define EEPROM_WRITE_OPCODE_MICROWIRE 0x5 /* EEPROM write opcode */ |
|
2158 #define EEPROM_ERASE_OPCODE_MICROWIRE 0x7 /* EEPROM erase opcode */ |
|
2159 #define EEPROM_EWEN_OPCODE_MICROWIRE 0x13 /* EEPROM erase/write enable */ |
|
2160 #define EEPROM_EWDS_OPCODE_MICROWIRE 0x10 /* EEPROM erase/write disable */ |
|
2161 |
|
2162 /* EEPROM Commands - SPI */ |
|
2163 #define EEPROM_MAX_RETRY_SPI 5000 /* Max wait of 5ms, for RDY signal */ |
|
2164 #define EEPROM_READ_OPCODE_SPI 0x03 /* EEPROM read opcode */ |
|
2165 #define EEPROM_WRITE_OPCODE_SPI 0x02 /* EEPROM write opcode */ |
|
2166 #define EEPROM_A8_OPCODE_SPI 0x08 /* opcode bit-3 = address bit-8 */ |
|
2167 #define EEPROM_WREN_OPCODE_SPI 0x06 /* EEPROM set Write Enable latch */ |
|
2168 #define EEPROM_WRDI_OPCODE_SPI 0x04 /* EEPROM reset Write Enable latch */ |
|
2169 #define EEPROM_RDSR_OPCODE_SPI 0x05 /* EEPROM read Status register */ |
|
2170 #define EEPROM_WRSR_OPCODE_SPI 0x01 /* EEPROM write Status register */ |
|
2171 #define EEPROM_ERASE4K_OPCODE_SPI 0x20 /* EEPROM ERASE 4KB */ |
|
2172 #define EEPROM_ERASE64K_OPCODE_SPI 0xD8 /* EEPROM ERASE 64KB */ |
|
2173 #define EEPROM_ERASE256_OPCODE_SPI 0xDB /* EEPROM ERASE 256B */ |
|
2174 |
|
2175 /* EEPROM Size definitions */ |
|
2176 #define EEPROM_WORD_SIZE_SHIFT 6 |
|
2177 #define EEPROM_SIZE_SHIFT 10 |
|
2178 #define EEPROM_SIZE_MASK 0x1C00 |
|
2179 |
|
2180 /* EEPROM Word Offsets */ |
|
2181 #define EEPROM_COMPAT 0x0003 |
|
2182 #define EEPROM_ID_LED_SETTINGS 0x0004 |
|
2183 #define EEPROM_VERSION 0x0005 |
|
2184 #define EEPROM_SERDES_AMPLITUDE 0x0006 /* For SERDES output amplitude adjustment. */ |
|
2185 #define EEPROM_PHY_CLASS_WORD 0x0007 |
|
2186 #define EEPROM_INIT_CONTROL1_REG 0x000A |
|
2187 #define EEPROM_INIT_CONTROL2_REG 0x000F |
|
2188 #define EEPROM_SWDEF_PINS_CTRL_PORT_1 0x0010 |
|
2189 #define EEPROM_INIT_CONTROL3_PORT_B 0x0014 |
|
2190 #define EEPROM_INIT_3GIO_3 0x001A |
|
2191 #define EEPROM_SWDEF_PINS_CTRL_PORT_0 0x0020 |
|
2192 #define EEPROM_INIT_CONTROL3_PORT_A 0x0024 |
|
2193 #define EEPROM_CFG 0x0012 |
|
2194 #define EEPROM_FLASH_VERSION 0x0032 |
|
2195 #define EEPROM_CHECKSUM_REG 0x003F |
|
2196 |
|
2197 #define E1000_EEPROM_CFG_DONE 0x00040000 /* MNG config cycle done */ |
|
2198 #define E1000_EEPROM_CFG_DONE_PORT_1 0x00080000 /* ...for second port */ |
|
2199 |
|
2200 /* Word definitions for ID LED Settings */ |
|
2201 #define ID_LED_RESERVED_0000 0x0000 |
|
2202 #define ID_LED_RESERVED_FFFF 0xFFFF |
|
2203 #define ID_LED_DEFAULT ((ID_LED_OFF1_ON2 << 12) | \ |
|
2204 (ID_LED_OFF1_OFF2 << 8) | \ |
|
2205 (ID_LED_DEF1_DEF2 << 4) | \ |
|
2206 (ID_LED_DEF1_DEF2)) |
|
2207 #define ID_LED_DEF1_DEF2 0x1 |
|
2208 #define ID_LED_DEF1_ON2 0x2 |
|
2209 #define ID_LED_DEF1_OFF2 0x3 |
|
2210 #define ID_LED_ON1_DEF2 0x4 |
|
2211 #define ID_LED_ON1_ON2 0x5 |
|
2212 #define ID_LED_ON1_OFF2 0x6 |
|
2213 #define ID_LED_OFF1_DEF2 0x7 |
|
2214 #define ID_LED_OFF1_ON2 0x8 |
|
2215 #define ID_LED_OFF1_OFF2 0x9 |
|
2216 |
|
2217 #define IGP_ACTIVITY_LED_MASK 0xFFFFF0FF |
|
2218 #define IGP_ACTIVITY_LED_ENABLE 0x0300 |
|
2219 #define IGP_LED3_MODE 0x07000000 |
|
2220 |
|
2221 /* Mask bits for SERDES amplitude adjustment in Word 6 of the EEPROM */ |
|
2222 #define EEPROM_SERDES_AMPLITUDE_MASK 0x000F |
|
2223 |
|
2224 /* Mask bit for PHY class in Word 7 of the EEPROM */ |
|
2225 #define EEPROM_PHY_CLASS_A 0x8000 |
|
2226 |
|
2227 /* Mask bits for fields in Word 0x0a of the EEPROM */ |
|
2228 #define EEPROM_WORD0A_ILOS 0x0010 |
|
2229 #define EEPROM_WORD0A_SWDPIO 0x01E0 |
|
2230 #define EEPROM_WORD0A_LRST 0x0200 |
|
2231 #define EEPROM_WORD0A_FD 0x0400 |
|
2232 #define EEPROM_WORD0A_66MHZ 0x0800 |
|
2233 |
|
2234 /* Mask bits for fields in Word 0x0f of the EEPROM */ |
|
2235 #define EEPROM_WORD0F_PAUSE_MASK 0x3000 |
|
2236 #define EEPROM_WORD0F_PAUSE 0x1000 |
|
2237 #define EEPROM_WORD0F_ASM_DIR 0x2000 |
|
2238 #define EEPROM_WORD0F_ANE 0x0800 |
|
2239 #define EEPROM_WORD0F_SWPDIO_EXT 0x00F0 |
|
2240 #define EEPROM_WORD0F_LPLU 0x0001 |
|
2241 |
|
2242 /* Mask bits for fields in Word 0x10/0x20 of the EEPROM */ |
|
2243 #define EEPROM_WORD1020_GIGA_DISABLE 0x0010 |
|
2244 #define EEPROM_WORD1020_GIGA_DISABLE_NON_D0A 0x0008 |
|
2245 |
|
2246 /* Mask bits for fields in Word 0x1a of the EEPROM */ |
|
2247 #define EEPROM_WORD1A_ASPM_MASK 0x000C |
|
2248 |
|
2249 /* For checksumming, the sum of all words in the EEPROM should equal 0xBABA. */ |
|
2250 #define EEPROM_SUM 0xBABA |
|
2251 |
|
2252 /* EEPROM Map defines (WORD OFFSETS)*/ |
|
2253 #define EEPROM_NODE_ADDRESS_BYTE_0 0 |
|
2254 #define EEPROM_PBA_BYTE_1 8 |
|
2255 |
|
2256 #define EEPROM_RESERVED_WORD 0xFFFF |
|
2257 |
|
2258 /* EEPROM Map Sizes (Byte Counts) */ |
|
2259 #define PBA_SIZE 4 |
|
2260 |
|
2261 /* Collision related configuration parameters */ |
|
2262 #define E1000_COLLISION_THRESHOLD 15 |
|
2263 #define E1000_CT_SHIFT 4 |
|
2264 /* Collision distance is a 0-based value that applies to |
|
2265 * half-duplex-capable hardware only. */ |
|
2266 #define E1000_COLLISION_DISTANCE 63 |
|
2267 #define E1000_COLLISION_DISTANCE_82542 64 |
|
2268 #define E1000_FDX_COLLISION_DISTANCE E1000_COLLISION_DISTANCE |
|
2269 #define E1000_HDX_COLLISION_DISTANCE E1000_COLLISION_DISTANCE |
|
2270 #define E1000_COLD_SHIFT 12 |
|
2271 |
|
2272 /* Number of Transmit and Receive Descriptors must be a multiple of 8 */ |
|
2273 #define REQ_TX_DESCRIPTOR_MULTIPLE 8 |
|
2274 #define REQ_RX_DESCRIPTOR_MULTIPLE 8 |
|
2275 |
|
2276 /* Default values for the transmit IPG register */ |
|
2277 #define DEFAULT_82542_TIPG_IPGT 10 |
|
2278 #define DEFAULT_82543_TIPG_IPGT_FIBER 9 |
|
2279 #define DEFAULT_82543_TIPG_IPGT_COPPER 8 |
|
2280 |
|
2281 #define E1000_TIPG_IPGT_MASK 0x000003FF |
|
2282 #define E1000_TIPG_IPGR1_MASK 0x000FFC00 |
|
2283 #define E1000_TIPG_IPGR2_MASK 0x3FF00000 |
|
2284 |
|
2285 #define DEFAULT_82542_TIPG_IPGR1 2 |
|
2286 #define DEFAULT_82543_TIPG_IPGR1 8 |
|
2287 #define E1000_TIPG_IPGR1_SHIFT 10 |
|
2288 |
|
2289 #define DEFAULT_82542_TIPG_IPGR2 10 |
|
2290 #define DEFAULT_82543_TIPG_IPGR2 6 |
|
2291 #define E1000_TIPG_IPGR2_SHIFT 20 |
|
2292 |
|
2293 #define E1000_TXDMAC_DPP 0x00000001 |
|
2294 |
|
2295 /* Adaptive IFS defines */ |
|
2296 #define TX_THRESHOLD_START 8 |
|
2297 #define TX_THRESHOLD_INCREMENT 10 |
|
2298 #define TX_THRESHOLD_DECREMENT 1 |
|
2299 #define TX_THRESHOLD_STOP 190 |
|
2300 #define TX_THRESHOLD_DISABLE 0 |
|
2301 #define TX_THRESHOLD_TIMER_MS 10000 |
|
2302 #define MIN_NUM_XMITS 1000 |
|
2303 #define IFS_MAX 80 |
|
2304 #define IFS_STEP 10 |
|
2305 #define IFS_MIN 40 |
|
2306 #define IFS_RATIO 4 |
|
2307 |
|
2308 /* Extended Configuration Control and Size */ |
|
2309 #define E1000_EXTCNF_CTRL_PCIE_WRITE_ENABLE 0x00000001 |
|
2310 #define E1000_EXTCNF_CTRL_PHY_WRITE_ENABLE 0x00000002 |
|
2311 #define E1000_EXTCNF_CTRL_D_UD_ENABLE 0x00000004 |
|
2312 #define E1000_EXTCNF_CTRL_D_UD_LATENCY 0x00000008 |
|
2313 #define E1000_EXTCNF_CTRL_D_UD_OWNER 0x00000010 |
|
2314 #define E1000_EXTCNF_CTRL_MDIO_SW_OWNERSHIP 0x00000020 |
|
2315 #define E1000_EXTCNF_CTRL_MDIO_HW_OWNERSHIP 0x00000040 |
|
2316 #define E1000_EXTCNF_CTRL_EXT_CNF_POINTER 0x0FFF0000 |
|
2317 |
|
2318 #define E1000_EXTCNF_SIZE_EXT_PHY_LENGTH 0x000000FF |
|
2319 #define E1000_EXTCNF_SIZE_EXT_DOCK_LENGTH 0x0000FF00 |
|
2320 #define E1000_EXTCNF_SIZE_EXT_PCIE_LENGTH 0x00FF0000 |
|
2321 #define E1000_EXTCNF_CTRL_LCD_WRITE_ENABLE 0x00000001 |
|
2322 #define E1000_EXTCNF_CTRL_SWFLAG 0x00000020 |
|
2323 |
|
2324 /* PBA constants */ |
|
2325 #define E1000_PBA_8K 0x0008 /* 8KB, default Rx allocation */ |
|
2326 #define E1000_PBA_12K 0x000C /* 12KB, default Rx allocation */ |
|
2327 #define E1000_PBA_16K 0x0010 /* 16KB, default TX allocation */ |
|
2328 #define E1000_PBA_20K 0x0014 |
|
2329 #define E1000_PBA_22K 0x0016 |
|
2330 #define E1000_PBA_24K 0x0018 |
|
2331 #define E1000_PBA_30K 0x001E |
|
2332 #define E1000_PBA_32K 0x0020 |
|
2333 #define E1000_PBA_34K 0x0022 |
|
2334 #define E1000_PBA_38K 0x0026 |
|
2335 #define E1000_PBA_40K 0x0028 |
|
2336 #define E1000_PBA_48K 0x0030 /* 48KB, default RX allocation */ |
|
2337 |
|
2338 #define E1000_PBS_16K E1000_PBA_16K |
|
2339 |
|
2340 /* Flow Control Constants */ |
|
2341 #define FLOW_CONTROL_ADDRESS_LOW 0x00C28001 |
|
2342 #define FLOW_CONTROL_ADDRESS_HIGH 0x00000100 |
|
2343 #define FLOW_CONTROL_TYPE 0x8808 |
|
2344 |
|
2345 /* The historical defaults for the flow control values are given below. */ |
|
2346 #define FC_DEFAULT_HI_THRESH (0x8000) /* 32KB */ |
|
2347 #define FC_DEFAULT_LO_THRESH (0x4000) /* 16KB */ |
|
2348 #define FC_DEFAULT_TX_TIMER (0x100) /* ~130 us */ |
|
2349 |
|
2350 /* PCIX Config space */ |
|
2351 #define PCIX_COMMAND_REGISTER 0xE6 |
|
2352 #define PCIX_STATUS_REGISTER_LO 0xE8 |
|
2353 #define PCIX_STATUS_REGISTER_HI 0xEA |
|
2354 |
|
2355 #define PCIX_COMMAND_MMRBC_MASK 0x000C |
|
2356 #define PCIX_COMMAND_MMRBC_SHIFT 0x2 |
|
2357 #define PCIX_STATUS_HI_MMRBC_MASK 0x0060 |
|
2358 #define PCIX_STATUS_HI_MMRBC_SHIFT 0x5 |
|
2359 #define PCIX_STATUS_HI_MMRBC_4K 0x3 |
|
2360 #define PCIX_STATUS_HI_MMRBC_2K 0x2 |
|
2361 |
|
2362 /* Number of bits required to shift right the "pause" bits from the |
|
2363 * EEPROM (bits 13:12) to the "pause" (bits 8:7) field in the TXCW register. |
|
2364 */ |
|
2365 #define PAUSE_SHIFT 5 |
|
2366 |
|
2367 /* Number of bits required to shift left the "SWDPIO" bits from the |
|
2368 * EEPROM (bits 8:5) to the "SWDPIO" (bits 25:22) field in the CTRL register. |
|
2369 */ |
|
2370 #define SWDPIO_SHIFT 17 |
|
2371 |
|
2372 /* Number of bits required to shift left the "SWDPIO_EXT" bits from the |
|
2373 * EEPROM word F (bits 7:4) to the bits 11:8 of The Extended CTRL register. |
|
2374 */ |
|
2375 #define SWDPIO__EXT_SHIFT 4 |
|
2376 |
|
2377 /* Number of bits required to shift left the "ILOS" bit from the EEPROM |
|
2378 * (bit 4) to the "ILOS" (bit 7) field in the CTRL register. |
|
2379 */ |
|
2380 #define ILOS_SHIFT 3 |
|
2381 |
|
2382 #define RECEIVE_BUFFER_ALIGN_SIZE (256) |
|
2383 |
|
2384 /* Number of milliseconds we wait for auto-negotiation to complete */ |
|
2385 #define LINK_UP_TIMEOUT 500 |
|
2386 |
|
2387 /* Number of milliseconds we wait for Eeprom auto read bit done after MAC reset */ |
|
2388 #define AUTO_READ_DONE_TIMEOUT 10 |
|
2389 /* Number of milliseconds we wait for PHY configuration done after MAC reset */ |
|
2390 #define PHY_CFG_TIMEOUT 100 |
|
2391 |
|
2392 #define E1000_TX_BUFFER_SIZE ((u32)1514) |
|
2393 |
|
2394 /* The carrier extension symbol, as received by the NIC. */ |
|
2395 #define CARRIER_EXTENSION 0x0F |
|
2396 |
|
2397 /* TBI_ACCEPT macro definition: |
|
2398 * |
|
2399 * This macro requires: |
|
2400 * adapter = a pointer to struct e1000_hw |
|
2401 * status = the 8 bit status field of the RX descriptor with EOP set |
|
2402 * error = the 8 bit error field of the RX descriptor with EOP set |
|
2403 * length = the sum of all the length fields of the RX descriptors that |
|
2404 * make up the current frame |
|
2405 * last_byte = the last byte of the frame DMAed by the hardware |
|
2406 * max_frame_length = the maximum frame length we want to accept. |
|
2407 * min_frame_length = the minimum frame length we want to accept. |
|
2408 * |
|
2409 * This macro is a conditional that should be used in the interrupt |
|
2410 * handler's Rx processing routine when RxErrors have been detected. |
|
2411 * |
|
2412 * Typical use: |
|
2413 * ... |
|
2414 * if (TBI_ACCEPT) { |
|
2415 * accept_frame = true; |
|
2416 * e1000_tbi_adjust_stats(adapter, MacAddress); |
|
2417 * frame_length--; |
|
2418 * } else { |
|
2419 * accept_frame = false; |
|
2420 * } |
|
2421 * ... |
|
2422 */ |
|
2423 |
|
2424 #define TBI_ACCEPT(adapter, status, errors, length, last_byte) \ |
|
2425 ((adapter)->tbi_compatibility_on && \ |
|
2426 (((errors) & E1000_RXD_ERR_FRAME_ERR_MASK) == E1000_RXD_ERR_CE) && \ |
|
2427 ((last_byte) == CARRIER_EXTENSION) && \ |
|
2428 (((status) & E1000_RXD_STAT_VP) ? \ |
|
2429 (((length) > ((adapter)->min_frame_size - VLAN_TAG_SIZE)) && \ |
|
2430 ((length) <= ((adapter)->max_frame_size + 1))) : \ |
|
2431 (((length) > (adapter)->min_frame_size) && \ |
|
2432 ((length) <= ((adapter)->max_frame_size + VLAN_TAG_SIZE + 1))))) |
|
2433 |
|
2434 /* Structures, enums, and macros for the PHY */ |
|
2435 |
|
2436 /* Bit definitions for the Management Data IO (MDIO) and Management Data |
|
2437 * Clock (MDC) pins in the Device Control Register. |
|
2438 */ |
|
2439 #define E1000_CTRL_PHY_RESET_DIR E1000_CTRL_SWDPIO0 |
|
2440 #define E1000_CTRL_PHY_RESET E1000_CTRL_SWDPIN0 |
|
2441 #define E1000_CTRL_MDIO_DIR E1000_CTRL_SWDPIO2 |
|
2442 #define E1000_CTRL_MDIO E1000_CTRL_SWDPIN2 |
|
2443 #define E1000_CTRL_MDC_DIR E1000_CTRL_SWDPIO3 |
|
2444 #define E1000_CTRL_MDC E1000_CTRL_SWDPIN3 |
|
2445 #define E1000_CTRL_PHY_RESET_DIR4 E1000_CTRL_EXT_SDP4_DIR |
|
2446 #define E1000_CTRL_PHY_RESET4 E1000_CTRL_EXT_SDP4_DATA |
|
2447 |
|
2448 /* PHY 1000 MII Register/Bit Definitions */ |
|
2449 /* PHY Registers defined by IEEE */ |
|
2450 #define PHY_CTRL 0x00 /* Control Register */ |
|
2451 #define PHY_STATUS 0x01 /* Status Register */ |
|
2452 #define PHY_ID1 0x02 /* Phy Id Reg (word 1) */ |
|
2453 #define PHY_ID2 0x03 /* Phy Id Reg (word 2) */ |
|
2454 #define PHY_AUTONEG_ADV 0x04 /* Autoneg Advertisement */ |
|
2455 #define PHY_LP_ABILITY 0x05 /* Link Partner Ability (Base Page) */ |
|
2456 #define PHY_AUTONEG_EXP 0x06 /* Autoneg Expansion Reg */ |
|
2457 #define PHY_NEXT_PAGE_TX 0x07 /* Next Page TX */ |
|
2458 #define PHY_LP_NEXT_PAGE 0x08 /* Link Partner Next Page */ |
|
2459 #define PHY_1000T_CTRL 0x09 /* 1000Base-T Control Reg */ |
|
2460 #define PHY_1000T_STATUS 0x0A /* 1000Base-T Status Reg */ |
|
2461 #define PHY_EXT_STATUS 0x0F /* Extended Status Reg */ |
|
2462 |
|
2463 #define MAX_PHY_REG_ADDRESS 0x1F /* 5 bit address bus (0-0x1F) */ |
|
2464 #define MAX_PHY_MULTI_PAGE_REG 0xF /* Registers equal on all pages */ |
|
2465 |
|
2466 /* M88E1000 Specific Registers */ |
|
2467 #define M88E1000_PHY_SPEC_CTRL 0x10 /* PHY Specific Control Register */ |
|
2468 #define M88E1000_PHY_SPEC_STATUS 0x11 /* PHY Specific Status Register */ |
|
2469 #define M88E1000_INT_ENABLE 0x12 /* Interrupt Enable Register */ |
|
2470 #define M88E1000_INT_STATUS 0x13 /* Interrupt Status Register */ |
|
2471 #define M88E1000_EXT_PHY_SPEC_CTRL 0x14 /* Extended PHY Specific Control */ |
|
2472 #define M88E1000_RX_ERR_CNTR 0x15 /* Receive Error Counter */ |
|
2473 |
|
2474 #define M88E1000_PHY_EXT_CTRL 0x1A /* PHY extend control register */ |
|
2475 #define M88E1000_PHY_PAGE_SELECT 0x1D /* Reg 29 for page number setting */ |
|
2476 #define M88E1000_PHY_GEN_CONTROL 0x1E /* Its meaning depends on reg 29 */ |
|
2477 #define M88E1000_PHY_VCO_REG_BIT8 0x100 /* Bits 8 & 11 are adjusted for */ |
|
2478 #define M88E1000_PHY_VCO_REG_BIT11 0x800 /* improved BER performance */ |
|
2479 |
|
2480 #define IGP01E1000_IEEE_REGS_PAGE 0x0000 |
|
2481 #define IGP01E1000_IEEE_RESTART_AUTONEG 0x3300 |
|
2482 #define IGP01E1000_IEEE_FORCE_GIGA 0x0140 |
|
2483 |
|
2484 /* IGP01E1000 Specific Registers */ |
|
2485 #define IGP01E1000_PHY_PORT_CONFIG 0x10 /* PHY Specific Port Config Register */ |
|
2486 #define IGP01E1000_PHY_PORT_STATUS 0x11 /* PHY Specific Status Register */ |
|
2487 #define IGP01E1000_PHY_PORT_CTRL 0x12 /* PHY Specific Control Register */ |
|
2488 #define IGP01E1000_PHY_LINK_HEALTH 0x13 /* PHY Link Health Register */ |
|
2489 #define IGP01E1000_GMII_FIFO 0x14 /* GMII FIFO Register */ |
|
2490 #define IGP01E1000_PHY_CHANNEL_QUALITY 0x15 /* PHY Channel Quality Register */ |
|
2491 #define IGP02E1000_PHY_POWER_MGMT 0x19 |
|
2492 #define IGP01E1000_PHY_PAGE_SELECT 0x1F /* PHY Page Select Core Register */ |
|
2493 |
|
2494 /* IGP01E1000 AGC Registers - stores the cable length values*/ |
|
2495 #define IGP01E1000_PHY_AGC_A 0x1172 |
|
2496 #define IGP01E1000_PHY_AGC_B 0x1272 |
|
2497 #define IGP01E1000_PHY_AGC_C 0x1472 |
|
2498 #define IGP01E1000_PHY_AGC_D 0x1872 |
|
2499 |
|
2500 /* IGP02E1000 AGC Registers for cable length values */ |
|
2501 #define IGP02E1000_PHY_AGC_A 0x11B1 |
|
2502 #define IGP02E1000_PHY_AGC_B 0x12B1 |
|
2503 #define IGP02E1000_PHY_AGC_C 0x14B1 |
|
2504 #define IGP02E1000_PHY_AGC_D 0x18B1 |
|
2505 |
|
2506 /* IGP01E1000 DSP Reset Register */ |
|
2507 #define IGP01E1000_PHY_DSP_RESET 0x1F33 |
|
2508 #define IGP01E1000_PHY_DSP_SET 0x1F71 |
|
2509 #define IGP01E1000_PHY_DSP_FFE 0x1F35 |
|
2510 |
|
2511 #define IGP01E1000_PHY_CHANNEL_NUM 4 |
|
2512 #define IGP02E1000_PHY_CHANNEL_NUM 4 |
|
2513 |
|
2514 #define IGP01E1000_PHY_AGC_PARAM_A 0x1171 |
|
2515 #define IGP01E1000_PHY_AGC_PARAM_B 0x1271 |
|
2516 #define IGP01E1000_PHY_AGC_PARAM_C 0x1471 |
|
2517 #define IGP01E1000_PHY_AGC_PARAM_D 0x1871 |
|
2518 |
|
2519 #define IGP01E1000_PHY_EDAC_MU_INDEX 0xC000 |
|
2520 #define IGP01E1000_PHY_EDAC_SIGN_EXT_9_BITS 0x8000 |
|
2521 |
|
2522 #define IGP01E1000_PHY_ANALOG_TX_STATE 0x2890 |
|
2523 #define IGP01E1000_PHY_ANALOG_CLASS_A 0x2000 |
|
2524 #define IGP01E1000_PHY_FORCE_ANALOG_ENABLE 0x0004 |
|
2525 #define IGP01E1000_PHY_DSP_FFE_CM_CP 0x0069 |
|
2526 |
|
2527 #define IGP01E1000_PHY_DSP_FFE_DEFAULT 0x002A |
|
2528 /* IGP01E1000 PCS Initialization register - stores the polarity status when |
|
2529 * speed = 1000 Mbps. */ |
|
2530 #define IGP01E1000_PHY_PCS_INIT_REG 0x00B4 |
|
2531 #define IGP01E1000_PHY_PCS_CTRL_REG 0x00B5 |
|
2532 |
|
2533 #define IGP01E1000_ANALOG_REGS_PAGE 0x20C0 |
|
2534 |
|
2535 /* PHY Control Register */ |
|
2536 #define MII_CR_SPEED_SELECT_MSB 0x0040 /* bits 6,13: 10=1000, 01=100, 00=10 */ |
|
2537 #define MII_CR_COLL_TEST_ENABLE 0x0080 /* Collision test enable */ |
|
2538 #define MII_CR_FULL_DUPLEX 0x0100 /* FDX =1, half duplex =0 */ |
|
2539 #define MII_CR_RESTART_AUTO_NEG 0x0200 /* Restart auto negotiation */ |
|
2540 #define MII_CR_ISOLATE 0x0400 /* Isolate PHY from MII */ |
|
2541 #define MII_CR_POWER_DOWN 0x0800 /* Power down */ |
|
2542 #define MII_CR_AUTO_NEG_EN 0x1000 /* Auto Neg Enable */ |
|
2543 #define MII_CR_SPEED_SELECT_LSB 0x2000 /* bits 6,13: 10=1000, 01=100, 00=10 */ |
|
2544 #define MII_CR_LOOPBACK 0x4000 /* 0 = normal, 1 = loopback */ |
|
2545 #define MII_CR_RESET 0x8000 /* 0 = normal, 1 = PHY reset */ |
|
2546 |
|
2547 /* PHY Status Register */ |
|
2548 #define MII_SR_EXTENDED_CAPS 0x0001 /* Extended register capabilities */ |
|
2549 #define MII_SR_JABBER_DETECT 0x0002 /* Jabber Detected */ |
|
2550 #define MII_SR_LINK_STATUS 0x0004 /* Link Status 1 = link */ |
|
2551 #define MII_SR_AUTONEG_CAPS 0x0008 /* Auto Neg Capable */ |
|
2552 #define MII_SR_REMOTE_FAULT 0x0010 /* Remote Fault Detect */ |
|
2553 #define MII_SR_AUTONEG_COMPLETE 0x0020 /* Auto Neg Complete */ |
|
2554 #define MII_SR_PREAMBLE_SUPPRESS 0x0040 /* Preamble may be suppressed */ |
|
2555 #define MII_SR_EXTENDED_STATUS 0x0100 /* Ext. status info in Reg 0x0F */ |
|
2556 #define MII_SR_100T2_HD_CAPS 0x0200 /* 100T2 Half Duplex Capable */ |
|
2557 #define MII_SR_100T2_FD_CAPS 0x0400 /* 100T2 Full Duplex Capable */ |
|
2558 #define MII_SR_10T_HD_CAPS 0x0800 /* 10T Half Duplex Capable */ |
|
2559 #define MII_SR_10T_FD_CAPS 0x1000 /* 10T Full Duplex Capable */ |
|
2560 #define MII_SR_100X_HD_CAPS 0x2000 /* 100X Half Duplex Capable */ |
|
2561 #define MII_SR_100X_FD_CAPS 0x4000 /* 100X Full Duplex Capable */ |
|
2562 #define MII_SR_100T4_CAPS 0x8000 /* 100T4 Capable */ |
|
2563 |
|
2564 /* Autoneg Advertisement Register */ |
|
2565 #define NWAY_AR_SELECTOR_FIELD 0x0001 /* indicates IEEE 802.3 CSMA/CD */ |
|
2566 #define NWAY_AR_10T_HD_CAPS 0x0020 /* 10T Half Duplex Capable */ |
|
2567 #define NWAY_AR_10T_FD_CAPS 0x0040 /* 10T Full Duplex Capable */ |
|
2568 #define NWAY_AR_100TX_HD_CAPS 0x0080 /* 100TX Half Duplex Capable */ |
|
2569 #define NWAY_AR_100TX_FD_CAPS 0x0100 /* 100TX Full Duplex Capable */ |
|
2570 #define NWAY_AR_100T4_CAPS 0x0200 /* 100T4 Capable */ |
|
2571 #define NWAY_AR_PAUSE 0x0400 /* Pause operation desired */ |
|
2572 #define NWAY_AR_ASM_DIR 0x0800 /* Asymmetric Pause Direction bit */ |
|
2573 #define NWAY_AR_REMOTE_FAULT 0x2000 /* Remote Fault detected */ |
|
2574 #define NWAY_AR_NEXT_PAGE 0x8000 /* Next Page ability supported */ |
|
2575 |
|
2576 /* Link Partner Ability Register (Base Page) */ |
|
2577 #define NWAY_LPAR_SELECTOR_FIELD 0x0000 /* LP protocol selector field */ |
|
2578 #define NWAY_LPAR_10T_HD_CAPS 0x0020 /* LP is 10T Half Duplex Capable */ |
|
2579 #define NWAY_LPAR_10T_FD_CAPS 0x0040 /* LP is 10T Full Duplex Capable */ |
|
2580 #define NWAY_LPAR_100TX_HD_CAPS 0x0080 /* LP is 100TX Half Duplex Capable */ |
|
2581 #define NWAY_LPAR_100TX_FD_CAPS 0x0100 /* LP is 100TX Full Duplex Capable */ |
|
2582 #define NWAY_LPAR_100T4_CAPS 0x0200 /* LP is 100T4 Capable */ |
|
2583 #define NWAY_LPAR_PAUSE 0x0400 /* LP Pause operation desired */ |
|
2584 #define NWAY_LPAR_ASM_DIR 0x0800 /* LP Asymmetric Pause Direction bit */ |
|
2585 #define NWAY_LPAR_REMOTE_FAULT 0x2000 /* LP has detected Remote Fault */ |
|
2586 #define NWAY_LPAR_ACKNOWLEDGE 0x4000 /* LP has rx'd link code word */ |
|
2587 #define NWAY_LPAR_NEXT_PAGE 0x8000 /* Next Page ability supported */ |
|
2588 |
|
2589 /* Autoneg Expansion Register */ |
|
2590 #define NWAY_ER_LP_NWAY_CAPS 0x0001 /* LP has Auto Neg Capability */ |
|
2591 #define NWAY_ER_PAGE_RXD 0x0002 /* LP is 10T Half Duplex Capable */ |
|
2592 #define NWAY_ER_NEXT_PAGE_CAPS 0x0004 /* LP is 10T Full Duplex Capable */ |
|
2593 #define NWAY_ER_LP_NEXT_PAGE_CAPS 0x0008 /* LP is 100TX Half Duplex Capable */ |
|
2594 #define NWAY_ER_PAR_DETECT_FAULT 0x0010 /* LP is 100TX Full Duplex Capable */ |
|
2595 |
|
2596 /* Next Page TX Register */ |
|
2597 #define NPTX_MSG_CODE_FIELD 0x0001 /* NP msg code or unformatted data */ |
|
2598 #define NPTX_TOGGLE 0x0800 /* Toggles between exchanges |
|
2599 * of different NP |
|
2600 */ |
|
2601 #define NPTX_ACKNOWLDGE2 0x1000 /* 1 = will comply with msg |
|
2602 * 0 = cannot comply with msg |
|
2603 */ |
|
2604 #define NPTX_MSG_PAGE 0x2000 /* formatted(1)/unformatted(0) pg */ |
|
2605 #define NPTX_NEXT_PAGE 0x8000 /* 1 = addition NP will follow |
|
2606 * 0 = sending last NP |
|
2607 */ |
|
2608 |
|
2609 /* Link Partner Next Page Register */ |
|
2610 #define LP_RNPR_MSG_CODE_FIELD 0x0001 /* NP msg code or unformatted data */ |
|
2611 #define LP_RNPR_TOGGLE 0x0800 /* Toggles between exchanges |
|
2612 * of different NP |
|
2613 */ |
|
2614 #define LP_RNPR_ACKNOWLDGE2 0x1000 /* 1 = will comply with msg |
|
2615 * 0 = cannot comply with msg |
|
2616 */ |
|
2617 #define LP_RNPR_MSG_PAGE 0x2000 /* formatted(1)/unformatted(0) pg */ |
|
2618 #define LP_RNPR_ACKNOWLDGE 0x4000 /* 1 = ACK / 0 = NO ACK */ |
|
2619 #define LP_RNPR_NEXT_PAGE 0x8000 /* 1 = addition NP will follow |
|
2620 * 0 = sending last NP |
|
2621 */ |
|
2622 |
|
2623 /* 1000BASE-T Control Register */ |
|
2624 #define CR_1000T_ASYM_PAUSE 0x0080 /* Advertise asymmetric pause bit */ |
|
2625 #define CR_1000T_HD_CAPS 0x0100 /* Advertise 1000T HD capability */ |
|
2626 #define CR_1000T_FD_CAPS 0x0200 /* Advertise 1000T FD capability */ |
|
2627 #define CR_1000T_REPEATER_DTE 0x0400 /* 1=Repeater/switch device port */ |
|
2628 /* 0=DTE device */ |
|
2629 #define CR_1000T_MS_VALUE 0x0800 /* 1=Configure PHY as Master */ |
|
2630 /* 0=Configure PHY as Slave */ |
|
2631 #define CR_1000T_MS_ENABLE 0x1000 /* 1=Master/Slave manual config value */ |
|
2632 /* 0=Automatic Master/Slave config */ |
|
2633 #define CR_1000T_TEST_MODE_NORMAL 0x0000 /* Normal Operation */ |
|
2634 #define CR_1000T_TEST_MODE_1 0x2000 /* Transmit Waveform test */ |
|
2635 #define CR_1000T_TEST_MODE_2 0x4000 /* Master Transmit Jitter test */ |
|
2636 #define CR_1000T_TEST_MODE_3 0x6000 /* Slave Transmit Jitter test */ |
|
2637 #define CR_1000T_TEST_MODE_4 0x8000 /* Transmitter Distortion test */ |
|
2638 |
|
2639 /* 1000BASE-T Status Register */ |
|
2640 #define SR_1000T_IDLE_ERROR_CNT 0x00FF /* Num idle errors since last read */ |
|
2641 #define SR_1000T_ASYM_PAUSE_DIR 0x0100 /* LP asymmetric pause direction bit */ |
|
2642 #define SR_1000T_LP_HD_CAPS 0x0400 /* LP is 1000T HD capable */ |
|
2643 #define SR_1000T_LP_FD_CAPS 0x0800 /* LP is 1000T FD capable */ |
|
2644 #define SR_1000T_REMOTE_RX_STATUS 0x1000 /* Remote receiver OK */ |
|
2645 #define SR_1000T_LOCAL_RX_STATUS 0x2000 /* Local receiver OK */ |
|
2646 #define SR_1000T_MS_CONFIG_RES 0x4000 /* 1=Local TX is Master, 0=Slave */ |
|
2647 #define SR_1000T_MS_CONFIG_FAULT 0x8000 /* Master/Slave config fault */ |
|
2648 #define SR_1000T_REMOTE_RX_STATUS_SHIFT 12 |
|
2649 #define SR_1000T_LOCAL_RX_STATUS_SHIFT 13 |
|
2650 #define SR_1000T_PHY_EXCESSIVE_IDLE_ERR_COUNT 5 |
|
2651 #define FFE_IDLE_ERR_COUNT_TIMEOUT_20 20 |
|
2652 #define FFE_IDLE_ERR_COUNT_TIMEOUT_100 100 |
|
2653 |
|
2654 /* Extended Status Register */ |
|
2655 #define IEEE_ESR_1000T_HD_CAPS 0x1000 /* 1000T HD capable */ |
|
2656 #define IEEE_ESR_1000T_FD_CAPS 0x2000 /* 1000T FD capable */ |
|
2657 #define IEEE_ESR_1000X_HD_CAPS 0x4000 /* 1000X HD capable */ |
|
2658 #define IEEE_ESR_1000X_FD_CAPS 0x8000 /* 1000X FD capable */ |
|
2659 |
|
2660 #define PHY_TX_POLARITY_MASK 0x0100 /* register 10h bit 8 (polarity bit) */ |
|
2661 #define PHY_TX_NORMAL_POLARITY 0 /* register 10h bit 8 (normal polarity) */ |
|
2662 |
|
2663 #define AUTO_POLARITY_DISABLE 0x0010 /* register 11h bit 4 */ |
|
2664 /* (0=enable, 1=disable) */ |
|
2665 |
|
2666 /* M88E1000 PHY Specific Control Register */ |
|
2667 #define M88E1000_PSCR_JABBER_DISABLE 0x0001 /* 1=Jabber Function disabled */ |
|
2668 #define M88E1000_PSCR_POLARITY_REVERSAL 0x0002 /* 1=Polarity Reversal enabled */ |
|
2669 #define M88E1000_PSCR_SQE_TEST 0x0004 /* 1=SQE Test enabled */ |
|
2670 #define M88E1000_PSCR_CLK125_DISABLE 0x0010 /* 1=CLK125 low, |
|
2671 * 0=CLK125 toggling |
|
2672 */ |
|
2673 #define M88E1000_PSCR_MDI_MANUAL_MODE 0x0000 /* MDI Crossover Mode bits 6:5 */ |
|
2674 /* Manual MDI configuration */ |
|
2675 #define M88E1000_PSCR_MDIX_MANUAL_MODE 0x0020 /* Manual MDIX configuration */ |
|
2676 #define M88E1000_PSCR_AUTO_X_1000T 0x0040 /* 1000BASE-T: Auto crossover, |
|
2677 * 100BASE-TX/10BASE-T: |
|
2678 * MDI Mode |
|
2679 */ |
|
2680 #define M88E1000_PSCR_AUTO_X_MODE 0x0060 /* Auto crossover enabled |
|
2681 * all speeds. |
|
2682 */ |
|
2683 #define M88E1000_PSCR_10BT_EXT_DIST_ENABLE 0x0080 |
|
2684 /* 1=Enable Extended 10BASE-T distance |
|
2685 * (Lower 10BASE-T RX Threshold) |
|
2686 * 0=Normal 10BASE-T RX Threshold */ |
|
2687 #define M88E1000_PSCR_MII_5BIT_ENABLE 0x0100 |
|
2688 /* 1=5-Bit interface in 100BASE-TX |
|
2689 * 0=MII interface in 100BASE-TX */ |
|
2690 #define M88E1000_PSCR_SCRAMBLER_DISABLE 0x0200 /* 1=Scrambler disable */ |
|
2691 #define M88E1000_PSCR_FORCE_LINK_GOOD 0x0400 /* 1=Force link good */ |
|
2692 #define M88E1000_PSCR_ASSERT_CRS_ON_TX 0x0800 /* 1=Assert CRS on Transmit */ |
|
2693 |
|
2694 #define M88E1000_PSCR_POLARITY_REVERSAL_SHIFT 1 |
|
2695 #define M88E1000_PSCR_AUTO_X_MODE_SHIFT 5 |
|
2696 #define M88E1000_PSCR_10BT_EXT_DIST_ENABLE_SHIFT 7 |
|
2697 |
|
2698 /* M88E1000 PHY Specific Status Register */ |
|
2699 #define M88E1000_PSSR_JABBER 0x0001 /* 1=Jabber */ |
|
2700 #define M88E1000_PSSR_REV_POLARITY 0x0002 /* 1=Polarity reversed */ |
|
2701 #define M88E1000_PSSR_DOWNSHIFT 0x0020 /* 1=Downshifted */ |
|
2702 #define M88E1000_PSSR_MDIX 0x0040 /* 1=MDIX; 0=MDI */ |
|
2703 #define M88E1000_PSSR_CABLE_LENGTH 0x0380 /* 0=<50M;1=50-80M;2=80-110M; |
|
2704 * 3=110-140M;4=>140M */ |
|
2705 #define M88E1000_PSSR_LINK 0x0400 /* 1=Link up, 0=Link down */ |
|
2706 #define M88E1000_PSSR_SPD_DPLX_RESOLVED 0x0800 /* 1=Speed & Duplex resolved */ |
|
2707 #define M88E1000_PSSR_PAGE_RCVD 0x1000 /* 1=Page received */ |
|
2708 #define M88E1000_PSSR_DPLX 0x2000 /* 1=Duplex 0=Half Duplex */ |
|
2709 #define M88E1000_PSSR_SPEED 0xC000 /* Speed, bits 14:15 */ |
|
2710 #define M88E1000_PSSR_10MBS 0x0000 /* 00=10Mbs */ |
|
2711 #define M88E1000_PSSR_100MBS 0x4000 /* 01=100Mbs */ |
|
2712 #define M88E1000_PSSR_1000MBS 0x8000 /* 10=1000Mbs */ |
|
2713 |
|
2714 #define M88E1000_PSSR_REV_POLARITY_SHIFT 1 |
|
2715 #define M88E1000_PSSR_DOWNSHIFT_SHIFT 5 |
|
2716 #define M88E1000_PSSR_MDIX_SHIFT 6 |
|
2717 #define M88E1000_PSSR_CABLE_LENGTH_SHIFT 7 |
|
2718 |
|
2719 /* M88E1000 Extended PHY Specific Control Register */ |
|
2720 #define M88E1000_EPSCR_FIBER_LOOPBACK 0x4000 /* 1=Fiber loopback */ |
|
2721 #define M88E1000_EPSCR_DOWN_NO_IDLE 0x8000 /* 1=Lost lock detect enabled. |
|
2722 * Will assert lost lock and bring |
|
2723 * link down if idle not seen |
|
2724 * within 1ms in 1000BASE-T |
|
2725 */ |
|
2726 /* Number of times we will attempt to autonegotiate before downshifting if we |
|
2727 * are the master */ |
|
2728 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_MASK 0x0C00 |
|
2729 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_1X 0x0000 |
|
2730 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_2X 0x0400 |
|
2731 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_3X 0x0800 |
|
2732 #define M88E1000_EPSCR_MASTER_DOWNSHIFT_4X 0x0C00 |
|
2733 /* Number of times we will attempt to autonegotiate before downshifting if we |
|
2734 * are the slave */ |
|
2735 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_MASK 0x0300 |
|
2736 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_DIS 0x0000 |
|
2737 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_1X 0x0100 |
|
2738 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_2X 0x0200 |
|
2739 #define M88E1000_EPSCR_SLAVE_DOWNSHIFT_3X 0x0300 |
|
2740 #define M88E1000_EPSCR_TX_CLK_2_5 0x0060 /* 2.5 MHz TX_CLK */ |
|
2741 #define M88E1000_EPSCR_TX_CLK_25 0x0070 /* 25 MHz TX_CLK */ |
|
2742 #define M88E1000_EPSCR_TX_CLK_0 0x0000 /* NO TX_CLK */ |
|
2743 |
|
2744 /* M88EC018 Rev 2 specific DownShift settings */ |
|
2745 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_MASK 0x0E00 |
|
2746 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_1X 0x0000 |
|
2747 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_2X 0x0200 |
|
2748 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_3X 0x0400 |
|
2749 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_4X 0x0600 |
|
2750 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_5X 0x0800 |
|
2751 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_6X 0x0A00 |
|
2752 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_7X 0x0C00 |
|
2753 #define M88EC018_EPSCR_DOWNSHIFT_COUNTER_8X 0x0E00 |
|
2754 |
|
2755 /* IGP01E1000 Specific Port Config Register - R/W */ |
|
2756 #define IGP01E1000_PSCFR_AUTO_MDIX_PAR_DETECT 0x0010 |
|
2757 #define IGP01E1000_PSCFR_PRE_EN 0x0020 |
|
2758 #define IGP01E1000_PSCFR_SMART_SPEED 0x0080 |
|
2759 #define IGP01E1000_PSCFR_DISABLE_TPLOOPBACK 0x0100 |
|
2760 #define IGP01E1000_PSCFR_DISABLE_JABBER 0x0400 |
|
2761 #define IGP01E1000_PSCFR_DISABLE_TRANSMIT 0x2000 |
|
2762 |
|
2763 /* IGP01E1000 Specific Port Status Register - R/O */ |
|
2764 #define IGP01E1000_PSSR_AUTONEG_FAILED 0x0001 /* RO LH SC */ |
|
2765 #define IGP01E1000_PSSR_POLARITY_REVERSED 0x0002 |
|
2766 #define IGP01E1000_PSSR_CABLE_LENGTH 0x007C |
|
2767 #define IGP01E1000_PSSR_FULL_DUPLEX 0x0200 |
|
2768 #define IGP01E1000_PSSR_LINK_UP 0x0400 |
|
2769 #define IGP01E1000_PSSR_MDIX 0x0800 |
|
2770 #define IGP01E1000_PSSR_SPEED_MASK 0xC000 /* speed bits mask */ |
|
2771 #define IGP01E1000_PSSR_SPEED_10MBPS 0x4000 |
|
2772 #define IGP01E1000_PSSR_SPEED_100MBPS 0x8000 |
|
2773 #define IGP01E1000_PSSR_SPEED_1000MBPS 0xC000 |
|
2774 #define IGP01E1000_PSSR_CABLE_LENGTH_SHIFT 0x0002 /* shift right 2 */ |
|
2775 #define IGP01E1000_PSSR_MDIX_SHIFT 0x000B /* shift right 11 */ |
|
2776 |
|
2777 /* IGP01E1000 Specific Port Control Register - R/W */ |
|
2778 #define IGP01E1000_PSCR_TP_LOOPBACK 0x0010 |
|
2779 #define IGP01E1000_PSCR_CORRECT_NC_SCMBLR 0x0200 |
|
2780 #define IGP01E1000_PSCR_TEN_CRS_SELECT 0x0400 |
|
2781 #define IGP01E1000_PSCR_FLIP_CHIP 0x0800 |
|
2782 #define IGP01E1000_PSCR_AUTO_MDIX 0x1000 |
|
2783 #define IGP01E1000_PSCR_FORCE_MDI_MDIX 0x2000 /* 0-MDI, 1-MDIX */ |
|
2784 |
|
2785 /* IGP01E1000 Specific Port Link Health Register */ |
|
2786 #define IGP01E1000_PLHR_SS_DOWNGRADE 0x8000 |
|
2787 #define IGP01E1000_PLHR_GIG_SCRAMBLER_ERROR 0x4000 |
|
2788 #define IGP01E1000_PLHR_MASTER_FAULT 0x2000 |
|
2789 #define IGP01E1000_PLHR_MASTER_RESOLUTION 0x1000 |
|
2790 #define IGP01E1000_PLHR_GIG_REM_RCVR_NOK 0x0800 /* LH */ |
|
2791 #define IGP01E1000_PLHR_IDLE_ERROR_CNT_OFLOW 0x0400 /* LH */ |
|
2792 #define IGP01E1000_PLHR_DATA_ERR_1 0x0200 /* LH */ |
|
2793 #define IGP01E1000_PLHR_DATA_ERR_0 0x0100 |
|
2794 #define IGP01E1000_PLHR_AUTONEG_FAULT 0x0040 |
|
2795 #define IGP01E1000_PLHR_AUTONEG_ACTIVE 0x0010 |
|
2796 #define IGP01E1000_PLHR_VALID_CHANNEL_D 0x0008 |
|
2797 #define IGP01E1000_PLHR_VALID_CHANNEL_C 0x0004 |
|
2798 #define IGP01E1000_PLHR_VALID_CHANNEL_B 0x0002 |
|
2799 #define IGP01E1000_PLHR_VALID_CHANNEL_A 0x0001 |
|
2800 |
|
2801 /* IGP01E1000 Channel Quality Register */ |
|
2802 #define IGP01E1000_MSE_CHANNEL_D 0x000F |
|
2803 #define IGP01E1000_MSE_CHANNEL_C 0x00F0 |
|
2804 #define IGP01E1000_MSE_CHANNEL_B 0x0F00 |
|
2805 #define IGP01E1000_MSE_CHANNEL_A 0xF000 |
|
2806 |
|
2807 #define IGP02E1000_PM_SPD 0x0001 /* Smart Power Down */ |
|
2808 #define IGP02E1000_PM_D3_LPLU 0x0004 /* Enable LPLU in non-D0a modes */ |
|
2809 #define IGP02E1000_PM_D0_LPLU 0x0002 /* Enable LPLU in D0a mode */ |
|
2810 |
|
2811 /* IGP01E1000 DSP reset macros */ |
|
2812 #define DSP_RESET_ENABLE 0x0 |
|
2813 #define DSP_RESET_DISABLE 0x2 |
|
2814 #define E1000_MAX_DSP_RESETS 10 |
|
2815 |
|
2816 /* IGP01E1000 & IGP02E1000 AGC Registers */ |
|
2817 |
|
2818 #define IGP01E1000_AGC_LENGTH_SHIFT 7 /* Coarse - 13:11, Fine - 10:7 */ |
|
2819 #define IGP02E1000_AGC_LENGTH_SHIFT 9 /* Coarse - 15:13, Fine - 12:9 */ |
|
2820 |
|
2821 /* IGP02E1000 AGC Register Length 9-bit mask */ |
|
2822 #define IGP02E1000_AGC_LENGTH_MASK 0x7F |
|
2823 |
|
2824 /* 7 bits (3 Coarse + 4 Fine) --> 128 optional values */ |
|
2825 #define IGP01E1000_AGC_LENGTH_TABLE_SIZE 128 |
|
2826 #define IGP02E1000_AGC_LENGTH_TABLE_SIZE 113 |
|
2827 |
|
2828 /* The precision error of the cable length is +/- 10 meters */ |
|
2829 #define IGP01E1000_AGC_RANGE 10 |
|
2830 #define IGP02E1000_AGC_RANGE 15 |
|
2831 |
|
2832 /* IGP01E1000 PCS Initialization register */ |
|
2833 /* bits 3:6 in the PCS registers stores the channels polarity */ |
|
2834 #define IGP01E1000_PHY_POLARITY_MASK 0x0078 |
|
2835 |
|
2836 /* IGP01E1000 GMII FIFO Register */ |
|
2837 #define IGP01E1000_GMII_FLEX_SPD 0x10 /* Enable flexible speed |
|
2838 * on Link-Up */ |
|
2839 #define IGP01E1000_GMII_SPD 0x20 /* Enable SPD */ |
|
2840 |
|
2841 /* IGP01E1000 Analog Register */ |
|
2842 #define IGP01E1000_ANALOG_SPARE_FUSE_STATUS 0x20D1 |
|
2843 #define IGP01E1000_ANALOG_FUSE_STATUS 0x20D0 |
|
2844 #define IGP01E1000_ANALOG_FUSE_CONTROL 0x20DC |
|
2845 #define IGP01E1000_ANALOG_FUSE_BYPASS 0x20DE |
|
2846 |
|
2847 #define IGP01E1000_ANALOG_FUSE_POLY_MASK 0xF000 |
|
2848 #define IGP01E1000_ANALOG_FUSE_FINE_MASK 0x0F80 |
|
2849 #define IGP01E1000_ANALOG_FUSE_COARSE_MASK 0x0070 |
|
2850 #define IGP01E1000_ANALOG_SPARE_FUSE_ENABLED 0x0100 |
|
2851 #define IGP01E1000_ANALOG_FUSE_ENABLE_SW_CONTROL 0x0002 |
|
2852 |
|
2853 #define IGP01E1000_ANALOG_FUSE_COARSE_THRESH 0x0040 |
|
2854 #define IGP01E1000_ANALOG_FUSE_COARSE_10 0x0010 |
|
2855 #define IGP01E1000_ANALOG_FUSE_FINE_1 0x0080 |
|
2856 #define IGP01E1000_ANALOG_FUSE_FINE_10 0x0500 |
|
2857 |
|
2858 /* Bit definitions for valid PHY IDs. */ |
|
2859 /* I = Integrated |
|
2860 * E = External |
|
2861 */ |
|
2862 #define M88_VENDOR 0x0141 |
|
2863 #define M88E1000_E_PHY_ID 0x01410C50 |
|
2864 #define M88E1000_I_PHY_ID 0x01410C30 |
|
2865 #define M88E1011_I_PHY_ID 0x01410C20 |
|
2866 #define IGP01E1000_I_PHY_ID 0x02A80380 |
|
2867 #define M88E1000_12_PHY_ID M88E1000_E_PHY_ID |
|
2868 #define M88E1000_14_PHY_ID M88E1000_E_PHY_ID |
|
2869 #define M88E1011_I_REV_4 0x04 |
|
2870 #define M88E1111_I_PHY_ID 0x01410CC0 |
|
2871 #define L1LXT971A_PHY_ID 0x001378E0 |
|
2872 |
|
2873 /* Bits... |
|
2874 * 15-5: page |
|
2875 * 4-0: register offset |
|
2876 */ |
|
2877 #define PHY_PAGE_SHIFT 5 |
|
2878 #define PHY_REG(page, reg) \ |
|
2879 (((page) << PHY_PAGE_SHIFT) | ((reg) & MAX_PHY_REG_ADDRESS)) |
|
2880 |
|
2881 #define IGP3_PHY_PORT_CTRL \ |
|
2882 PHY_REG(769, 17) /* Port General Configuration */ |
|
2883 #define IGP3_PHY_RATE_ADAPT_CTRL \ |
|
2884 PHY_REG(769, 25) /* Rate Adapter Control Register */ |
|
2885 |
|
2886 #define IGP3_KMRN_FIFO_CTRL_STATS \ |
|
2887 PHY_REG(770, 16) /* KMRN FIFO's control/status register */ |
|
2888 #define IGP3_KMRN_POWER_MNG_CTRL \ |
|
2889 PHY_REG(770, 17) /* KMRN Power Management Control Register */ |
|
2890 #define IGP3_KMRN_INBAND_CTRL \ |
|
2891 PHY_REG(770, 18) /* KMRN Inband Control Register */ |
|
2892 #define IGP3_KMRN_DIAG \ |
|
2893 PHY_REG(770, 19) /* KMRN Diagnostic register */ |
|
2894 #define IGP3_KMRN_DIAG_PCS_LOCK_LOSS 0x0002 /* RX PCS is not synced */ |
|
2895 #define IGP3_KMRN_ACK_TIMEOUT \ |
|
2896 PHY_REG(770, 20) /* KMRN Acknowledge Timeouts register */ |
|
2897 |
|
2898 #define IGP3_VR_CTRL \ |
|
2899 PHY_REG(776, 18) /* Voltage regulator control register */ |
|
2900 #define IGP3_VR_CTRL_MODE_SHUT 0x0200 /* Enter powerdown, shutdown VRs */ |
|
2901 #define IGP3_VR_CTRL_MODE_MASK 0x0300 /* Shutdown VR Mask */ |
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2902 |
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2903 #define IGP3_CAPABILITY \ |
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2904 PHY_REG(776, 19) /* IGP3 Capability Register */ |
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2905 |
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2906 /* Capabilities for SKU Control */ |
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2907 #define IGP3_CAP_INITIATE_TEAM 0x0001 /* Able to initiate a team */ |
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2908 #define IGP3_CAP_WFM 0x0002 /* Support WoL and PXE */ |
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2909 #define IGP3_CAP_ASF 0x0004 /* Support ASF */ |
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2910 #define IGP3_CAP_LPLU 0x0008 /* Support Low Power Link Up */ |
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2911 #define IGP3_CAP_DC_AUTO_SPEED 0x0010 /* Support AC/DC Auto Link Speed */ |
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2912 #define IGP3_CAP_SPD 0x0020 /* Support Smart Power Down */ |
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2913 #define IGP3_CAP_MULT_QUEUE 0x0040 /* Support 2 tx & 2 rx queues */ |
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2914 #define IGP3_CAP_RSS 0x0080 /* Support RSS */ |
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2915 #define IGP3_CAP_8021PQ 0x0100 /* Support 802.1Q & 802.1p */ |
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2916 #define IGP3_CAP_AMT_CB 0x0200 /* Support active manageability and circuit breaker */ |
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2917 |
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2918 #define IGP3_PPC_JORDAN_EN 0x0001 |
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2919 #define IGP3_PPC_JORDAN_GIGA_SPEED 0x0002 |
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2920 |
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2921 #define IGP3_KMRN_PMC_EE_IDLE_LINK_DIS 0x0001 |
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2922 #define IGP3_KMRN_PMC_K0S_ENTRY_LATENCY_MASK 0x001E |
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2923 #define IGP3_KMRN_PMC_K0S_MODE1_EN_GIGA 0x0020 |
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2924 #define IGP3_KMRN_PMC_K0S_MODE1_EN_100 0x0040 |
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2925 |
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2926 #define IGP3E1000_PHY_MISC_CTRL 0x1B /* Misc. Ctrl register */ |
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2927 #define IGP3_PHY_MISC_DUPLEX_MANUAL_SET 0x1000 /* Duplex Manual Set */ |
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2928 |
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2929 #define IGP3_KMRN_EXT_CTRL PHY_REG(770, 18) |
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2930 #define IGP3_KMRN_EC_DIS_INBAND 0x0080 |
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2931 |
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2932 #define IGP03E1000_E_PHY_ID 0x02A80390 |
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2933 #define IFE_E_PHY_ID 0x02A80330 /* 10/100 PHY */ |
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2934 #define IFE_PLUS_E_PHY_ID 0x02A80320 |
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2935 #define IFE_C_E_PHY_ID 0x02A80310 |
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2936 |
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2937 #define IFE_PHY_EXTENDED_STATUS_CONTROL 0x10 /* 100BaseTx Extended Status, Control and Address */ |
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2938 #define IFE_PHY_SPECIAL_CONTROL 0x11 /* 100BaseTx PHY special control register */ |
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2939 #define IFE_PHY_RCV_FALSE_CARRIER 0x13 /* 100BaseTx Receive False Carrier Counter */ |
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2940 #define IFE_PHY_RCV_DISCONNECT 0x14 /* 100BaseTx Receive Disconnect Counter */ |
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2941 #define IFE_PHY_RCV_ERROT_FRAME 0x15 /* 100BaseTx Receive Error Frame Counter */ |
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2942 #define IFE_PHY_RCV_SYMBOL_ERR 0x16 /* Receive Symbol Error Counter */ |
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2943 #define IFE_PHY_PREM_EOF_ERR 0x17 /* 100BaseTx Receive Premature End Of Frame Error Counter */ |
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2944 #define IFE_PHY_RCV_EOF_ERR 0x18 /* 10BaseT Receive End Of Frame Error Counter */ |
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2945 #define IFE_PHY_TX_JABBER_DETECT 0x19 /* 10BaseT Transmit Jabber Detect Counter */ |
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2946 #define IFE_PHY_EQUALIZER 0x1A /* PHY Equalizer Control and Status */ |
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2947 #define IFE_PHY_SPECIAL_CONTROL_LED 0x1B /* PHY special control and LED configuration */ |
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2948 #define IFE_PHY_MDIX_CONTROL 0x1C /* MDI/MDI-X Control register */ |
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2949 #define IFE_PHY_HWI_CONTROL 0x1D /* Hardware Integrity Control (HWI) */ |
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2950 |
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2951 #define IFE_PESC_REDUCED_POWER_DOWN_DISABLE 0x2000 /* Default 1 = Disable auto reduced power down */ |
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2952 #define IFE_PESC_100BTX_POWER_DOWN 0x0400 /* Indicates the power state of 100BASE-TX */ |
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2953 #define IFE_PESC_10BTX_POWER_DOWN 0x0200 /* Indicates the power state of 10BASE-T */ |
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2954 #define IFE_PESC_POLARITY_REVERSED 0x0100 /* Indicates 10BASE-T polarity */ |
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2955 #define IFE_PESC_PHY_ADDR_MASK 0x007C /* Bit 6:2 for sampled PHY address */ |
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2956 #define IFE_PESC_SPEED 0x0002 /* Auto-negotiation speed result 1=100Mbs, 0=10Mbs */ |
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2957 #define IFE_PESC_DUPLEX 0x0001 /* Auto-negotiation duplex result 1=Full, 0=Half */ |
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2958 #define IFE_PESC_POLARITY_REVERSED_SHIFT 8 |
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2959 |
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2960 #define IFE_PSC_DISABLE_DYNAMIC_POWER_DOWN 0x0100 /* 1 = Dynamic Power Down disabled */ |
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2961 #define IFE_PSC_FORCE_POLARITY 0x0020 /* 1=Reversed Polarity, 0=Normal */ |
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2962 #define IFE_PSC_AUTO_POLARITY_DISABLE 0x0010 /* 1=Auto Polarity Disabled, 0=Enabled */ |
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2963 #define IFE_PSC_JABBER_FUNC_DISABLE 0x0001 /* 1=Jabber Disabled, 0=Normal Jabber Operation */ |
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2964 #define IFE_PSC_FORCE_POLARITY_SHIFT 5 |
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2965 #define IFE_PSC_AUTO_POLARITY_DISABLE_SHIFT 4 |
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2966 |
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2967 #define IFE_PMC_AUTO_MDIX 0x0080 /* 1=enable MDI/MDI-X feature, default 0=disabled */ |
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2968 #define IFE_PMC_FORCE_MDIX 0x0040 /* 1=force MDIX-X, 0=force MDI */ |
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2969 #define IFE_PMC_MDIX_STATUS 0x0020 /* 1=MDI-X, 0=MDI */ |
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2970 #define IFE_PMC_AUTO_MDIX_COMPLETE 0x0010 /* Resolution algorithm is completed */ |
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2971 #define IFE_PMC_MDIX_MODE_SHIFT 6 |
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2972 #define IFE_PHC_MDIX_RESET_ALL_MASK 0x0000 /* Disable auto MDI-X */ |
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2973 |
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2974 #define IFE_PHC_HWI_ENABLE 0x8000 /* Enable the HWI feature */ |
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2975 #define IFE_PHC_ABILITY_CHECK 0x4000 /* 1= Test Passed, 0=failed */ |
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2976 #define IFE_PHC_TEST_EXEC 0x2000 /* PHY launch test pulses on the wire */ |
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2977 #define IFE_PHC_HIGHZ 0x0200 /* 1 = Open Circuit */ |
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2978 #define IFE_PHC_LOWZ 0x0400 /* 1 = Short Circuit */ |
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2979 #define IFE_PHC_LOW_HIGH_Z_MASK 0x0600 /* Mask for indication type of problem on the line */ |
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2980 #define IFE_PHC_DISTANCE_MASK 0x01FF /* Mask for distance to the cable problem, in 80cm granularity */ |
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2981 #define IFE_PHC_RESET_ALL_MASK 0x0000 /* Disable HWI */ |
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2982 #define IFE_PSCL_PROBE_MODE 0x0020 /* LED Probe mode */ |
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2983 #define IFE_PSCL_PROBE_LEDS_OFF 0x0006 /* Force LEDs 0 and 2 off */ |
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2984 #define IFE_PSCL_PROBE_LEDS_ON 0x0007 /* Force LEDs 0 and 2 on */ |
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2985 |
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2986 #define ICH_FLASH_COMMAND_TIMEOUT 5000 /* 5000 uSecs - adjusted */ |
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2987 #define ICH_FLASH_ERASE_TIMEOUT 3000000 /* Up to 3 seconds - worst case */ |
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2988 #define ICH_FLASH_CYCLE_REPEAT_COUNT 10 /* 10 cycles */ |
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2989 #define ICH_FLASH_SEG_SIZE_256 256 |
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2990 #define ICH_FLASH_SEG_SIZE_4K 4096 |
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2991 #define ICH_FLASH_SEG_SIZE_64K 65536 |
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2992 |
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2993 #define ICH_CYCLE_READ 0x0 |
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2994 #define ICH_CYCLE_RESERVED 0x1 |
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2995 #define ICH_CYCLE_WRITE 0x2 |
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2996 #define ICH_CYCLE_ERASE 0x3 |
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2997 |
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2998 #define ICH_FLASH_GFPREG 0x0000 |
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2999 #define ICH_FLASH_HSFSTS 0x0004 |
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3000 #define ICH_FLASH_HSFCTL 0x0006 |
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3001 #define ICH_FLASH_FADDR 0x0008 |
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3002 #define ICH_FLASH_FDATA0 0x0010 |
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3003 #define ICH_FLASH_FRACC 0x0050 |
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3004 #define ICH_FLASH_FREG0 0x0054 |
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3005 #define ICH_FLASH_FREG1 0x0058 |
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3006 #define ICH_FLASH_FREG2 0x005C |
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3007 #define ICH_FLASH_FREG3 0x0060 |
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3008 #define ICH_FLASH_FPR0 0x0074 |
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3009 #define ICH_FLASH_FPR1 0x0078 |
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3010 #define ICH_FLASH_SSFSTS 0x0090 |
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3011 #define ICH_FLASH_SSFCTL 0x0092 |
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3012 #define ICH_FLASH_PREOP 0x0094 |
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3013 #define ICH_FLASH_OPTYPE 0x0096 |
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3014 #define ICH_FLASH_OPMENU 0x0098 |
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3015 |
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3016 #define ICH_FLASH_REG_MAPSIZE 0x00A0 |
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3017 #define ICH_FLASH_SECTOR_SIZE 4096 |
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3018 #define ICH_GFPREG_BASE_MASK 0x1FFF |
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3019 #define ICH_FLASH_LINEAR_ADDR_MASK 0x00FFFFFF |
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3020 |
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3021 /* Miscellaneous PHY bit definitions. */ |
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3022 #define PHY_PREAMBLE 0xFFFFFFFF |
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3023 #define PHY_SOF 0x01 |
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3024 #define PHY_OP_READ 0x02 |
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3025 #define PHY_OP_WRITE 0x01 |
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3026 #define PHY_TURNAROUND 0x02 |
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3027 #define PHY_PREAMBLE_SIZE 32 |
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3028 #define MII_CR_SPEED_1000 0x0040 |
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3029 #define MII_CR_SPEED_100 0x2000 |
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3030 #define MII_CR_SPEED_10 0x0000 |
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3031 #define E1000_PHY_ADDRESS 0x01 |
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3032 #define PHY_AUTO_NEG_TIME 45 /* 4.5 Seconds */ |
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3033 #define PHY_FORCE_TIME 20 /* 2.0 Seconds */ |
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3034 #define PHY_REVISION_MASK 0xFFFFFFF0 |
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3035 #define DEVICE_SPEED_MASK 0x00000300 /* Device Ctrl Reg Speed Mask */ |
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3036 #define REG4_SPEED_MASK 0x01E0 |
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3037 #define REG9_SPEED_MASK 0x0300 |
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3038 #define ADVERTISE_10_HALF 0x0001 |
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3039 #define ADVERTISE_10_FULL 0x0002 |
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3040 #define ADVERTISE_100_HALF 0x0004 |
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3041 #define ADVERTISE_100_FULL 0x0008 |
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3042 #define ADVERTISE_1000_HALF 0x0010 |
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3043 #define ADVERTISE_1000_FULL 0x0020 |
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3044 #define AUTONEG_ADVERTISE_SPEED_DEFAULT 0x002F /* Everything but 1000-Half */ |
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3045 #define AUTONEG_ADVERTISE_10_100_ALL 0x000F /* All 10/100 speeds */ |
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3046 #define AUTONEG_ADVERTISE_10_ALL 0x0003 /* 10Mbps Full & Half speeds */ |
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3047 |
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3048 #endif /* _E1000_HW_H_ */ |