1 | /* |
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2 | * ========== Copyright Header Begin ========================================== |
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3 | * |
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4 | * OpenSPARC T1 Processor File: lsu.h |
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5 | * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. |
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6 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES. |
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7 | * |
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8 | * The above named program is free software; you can redistribute it and/or |
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9 | * modify it under the terms of the GNU General Public |
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10 | * License version 2 as published by the Free Software Foundation. |
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11 | * |
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12 | * The above named program is distributed in the hope that it will be |
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13 | * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 | * General Public License for more details. |
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16 | * |
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17 | * You should have received a copy of the GNU General Public |
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18 | * License along with this work; if not, write to the Free Software |
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19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. |
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20 | * |
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21 | * ========== Copyright Header End ============================================ |
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22 | */ |
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23 | `define STB_PCX_WIDTH 115 |
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24 | `define STB_PCX_VLD 114 |
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25 | `define STB_PCX_RQ_HI 113 |
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26 | `define STB_PCX_RQ_LO 111 |
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27 | `define STB_PCX_NC 110 |
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28 | `define STB_PCX_TH_HI 109 |
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29 | `define STB_PCX_TH_LO 108 |
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30 | `define STB_PCX_FLSH 107 |
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31 | //`define STB_PCX_WY_HI 107 |
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32 | //`define STB_PCX_WY_LO 106 |
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33 | `define STB_PCX_SZ_HI 105 |
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34 | `define STB_PCX_SZ_LO 104 |
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35 | `define STB_PCX_AD_HI 103 |
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36 | `define STB_PCX_AD_LO 64 |
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37 | `define STB_PCX_DA_HI 63 |
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38 | `define STB_PCX_DA_LO 0 |
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39 | `define LMQ_WIDTH 65 |
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40 | `define LMQ_VLD 64 |
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41 | `define LMQ_DFLUSH 63 |
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42 | `define LMQ_PREF 62 |
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43 | `define LMQ_FPLD 61 |
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44 | `define LMQ_SIGNEXT 60 |
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45 | `define LMQ_BIGEND 59 |
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46 | `define LMQ_RD1_HI 58 |
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47 | `define LMQ_RD1_LO 54 |
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48 | `define LMQ_RD2_VLD 53 |
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49 | `define LMQ_RD2_HI 52 |
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50 | `define LMQ_RD2_LO 51 |
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51 | `define LMQ_RQ_HI 47 |
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52 | `define LMQ_RQ_LO 45 |
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53 | `define LMQ_NC 44 |
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54 | `define LMQ_WY_HI 43 |
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55 | `define LMQ_WY_LO 42 |
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56 | `define LMQ_SZ_HI 41 |
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57 | `define LMQ_SZ_LO 40 |
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58 | `define LMQ_AD_HI 39 |
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59 | `define LMQ_AD_LO 0 |
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60 | `define DATA_PA_HI 32 |
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61 | `define DATA_PA_LO 6 |
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62 | `define STB_DFQ_WIDTH 83 |
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63 | `define STB_DFQ_VLD 82 |
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64 | `define STB_DFQ_ATM 81 |
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65 | `define STB_DFQ_WY_HI 80 |
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66 | `define STB_DFQ_WY_LO 79 |
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67 | `define STB_DFQ_BF_ID_HI 78 |
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68 | `define STB_DFQ_BF_ID_LO 76 |
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69 | `define STB_DFQ_SZ_HI 75 |
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70 | `define STB_DFQ_SZ_LO 74 |
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71 | `define STB_DFQ_AD_HI 73 |
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72 | `define STB_DFQ_AD_LO 64 |
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73 | `define STB_DFQ_DA_HI 63 |
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74 | `define STB_DFQ_DA_LO 0 |
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75 | |
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76 | `define DFQ_WIDTH 151 |
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77 | `define DFQ_TH_HI 150 |
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78 | `define DFQ_TH_LO 149 |
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79 | `define DFQ_ST_CMPLT 148 |
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80 | `define DFQ_LD_TYPE 147 |
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81 | `define DFQ_INV_TYPE 146 |
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82 | `define DFQ_WY_HI 145 |
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83 | `define DFQ_WY_LO 144 |
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84 | `define DFQ_WY1_HI 143 |
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85 | `define DFQ_WY1_LO 142 |
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86 | `define DFQ_WY2_HI 141 |
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87 | `define DFQ_WY2_LO 140 |
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88 | `define DFQ_WY3_HI 139 |
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89 | `define DFQ_WY3_LO 138 |
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90 | `define DFQ_SI_HI 137 |
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91 | `define DFQ_SI_LO 132 |
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92 | `define DFQ_SI_DCD_HI 131 |
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93 | `define DFQ_SI_DCD_LO 128 |
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94 | `define DFQ_DA_HI 127 |
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95 | `define DFQ_DA_LO 0 |
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96 | |
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97 | `define DCFILL_WIDTH 183 |
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98 | `define DCFILL_TH_HI 182 |
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99 | `define DCFILL_TH_LO 181 |
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100 | `define DCFILL_ST 180 |
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101 | `define DCFILL_ST 180 |
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102 | `define DCFILL_LD 179 |
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103 | `define DCFILL_INV 178 |
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104 | `define DCFILL_DC_WR 177 |
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105 | `define DCFILL_RD_HI 176 |
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106 | `define DCFILL_RD_LO 172 |
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107 | `define DCFILL_WY_HI 171 |
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108 | `define DCFILL_WY_LO 170 |
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109 | `define DCFILL_SZ_HI 169 |
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110 | `define DCFILL_SZ_LO 168 |
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111 | `define DCFILL_AD_HI 167 |
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112 | `define DCFILL_AD_LO 128 |
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113 | `define DCFILL_DA_HI 127 |
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114 | `define DCFILL_DA_LO 0 |
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115 | |
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116 | // TLB Tag and Data Format |
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117 | `define STLB_TAG_PID_HI 58 |
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118 | `define STLB_TAG_PID_LO 56 |
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119 | `define STLB_TAG_R 55 |
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120 | `define STLB_TAG_PARITY 54 |
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121 | `define STLB_TAG_VA_47_28_HI 53 |
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122 | `define STLB_TAG_VA_47_28_LO 34 |
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123 | `define STLB_TAG_VA_27_22_HI 33 |
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124 | `define STLB_TAG_VA_27_22_LO 28 |
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125 | `define STLB_TAG_VA_27_22_V 27 |
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126 | `define STLB_TAG_V 26 |
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127 | `define STLB_TAG_L 25 |
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128 | `define STLB_TAG_U 24 |
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129 | `define STLB_TAG_VA_21_16_HI 23 |
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130 | `define STLB_TAG_VA_21_16_LO 18 |
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131 | `define STLB_TAG_VA_21_16_V 17 |
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132 | `define STLB_TAG_VA_15_13_HI 16 |
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133 | `define STLB_TAG_VA_15_13_LO 14 |
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134 | `define STLB_TAG_VA_15_13_V 13 |
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135 | `define STLB_TAG_CTXT_12_0_HI 12 |
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136 | `define STLB_TAG_CTXT_12_0_LO 0 |
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137 | |
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138 | `define STLB_DATA_PARITY 42 |
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139 | `define STLB_DATA_PA_39_28_HI 41 |
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140 | `define STLB_DATA_PA_39_28_LO 30 |
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141 | `define STLB_DATA_PA_27_22_HI 29 |
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142 | `define STLB_DATA_PA_27_22_LO 24 |
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143 | `define STLB_DATA_27_22_SEL 23 |
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144 | `define STLB_DATA_PA_21_16_HI 22 |
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145 | `define STLB_DATA_PA_21_16_LO 17 |
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146 | `define STLB_DATA_21_16_SEL 16 |
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147 | `define STLB_DATA_PA_15_13_HI 15 |
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148 | `define STLB_DATA_PA_15_13_LO 13 |
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149 | `define STLB_DATA_15_13_SEL 12 |
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150 | `define STLB_DATA_V 11 |
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151 | `define STLB_DATA_NFO 10 |
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152 | `define STLB_DATA_IE 9 |
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153 | `define STLB_DATA_L 8 |
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154 | `define STLB_DATA_CP 7 |
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155 | `define STLB_DATA_CV 6 |
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156 | `define STLB_DATA_E 5 |
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157 | `define STLB_DATA_P 4 |
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158 | `define STLB_DATA_W 3 |
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159 | `define STLB_DATA_SPARE_HI 2 |
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160 | `define STLB_DATA_SPARE_LO 0 |
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161 | |
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162 | `define CAM_VA_47_28_HI 40 |
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163 | `define CAM_VA_47_28_LO 21 |
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164 | `define CAM_VA_47_28_V 20 |
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165 | `define CAM_VA_27_22_HI 19 |
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166 | `define CAM_VA_27_22_LO 14 |
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167 | `define CAM_VA_27_22_V 13 |
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168 | `define CAM_VA_21_16_HI 12 |
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169 | `define CAM_VA_21_16_LO 7 |
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170 | `define CAM_VA_21_16_V 6 |
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171 | `define CAM_VA_15_13_HI 5 |
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172 | `define CAM_VA_15_13_LO 3 |
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173 | `define CAM_VA_15_13_V 2 |
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174 | `define CAM_CTXT_GK 1 |
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175 | `define CAM_REAL_V 0 |
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176 | |
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177 | |
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178 | // I-TLB version - lsu_tlb only. |
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179 | |
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180 | `define TLB_TAG_G 52 |
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181 | `define TLB_TAG_CTXT_HI 51 |
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182 | `define TLB_TAG_CTXT_LO 39 |
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183 | `define TLB_TAG_VA_HI 38 |
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184 | `define TLB_TAG_VA_LO 4 |
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185 | `define TLB_TAG_L 3 |
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186 | `define TLB_TAG_VA_21_19_V 2 |
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187 | `define TLB_TAG_VA_18_16_V 1 |
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188 | `define TLB_TAG_VA_15_13_V 0 |
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189 | `define TLB_DATA_PARITY 37 |
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190 | `define TLB_DATA_SZ_HI 36 |
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191 | `define TLB_DATA_SZ_LO 35 |
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192 | `define TLB_DATA_NFO 34 |
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193 | `define TLB_DATA_IE 33 |
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194 | `define TLB_DATA_PA_HI 32 |
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195 | `define TLB_DATA_PA_LO 6 |
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196 | `define TLB_DATA_CP 5 |
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197 | `define TLB_DATA_CV 4 |
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198 | `define TLB_DATA_E 3 |
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199 | `define TLB_DATA_P 2 |
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200 | `define TLB_DATA_W 1 |
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201 | `define TLB_DATA_G 0 |
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202 | |
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203 | // Invalidate Format |
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204 | //addr<5:4>=00 |
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205 | `define CPX_A00_C0_LO 0 |
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206 | `define CPX_A00_C0_HI 3 |
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207 | `define CPX_A00_C1_LO 4 |
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208 | `define CPX_A00_C1_HI 7 |
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209 | `define CPX_A00_C2_LO 8 |
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210 | `define CPX_A00_C2_HI 11 |
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211 | `define CPX_A00_C3_LO 12 |
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212 | `define CPX_A00_C3_HI 15 |
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213 | `define CPX_A00_C4_LO 16 |
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214 | `define CPX_A00_C4_HI 19 |
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215 | `define CPX_A00_C5_LO 20 |
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216 | `define CPX_A00_C5_HI 23 |
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217 | `define CPX_A00_C6_LO 24 |
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218 | `define CPX_A00_C6_HI 27 |
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219 | `define CPX_A00_C7_LO 28 |
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220 | `define CPX_A00_C7_HI 31 |
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221 | |
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222 | //addr<5:4>=01 |
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223 | `define CPX_A01_C0_LO 32 |
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224 | `define CPX_A01_C0_HI 34 |
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225 | `define CPX_A01_C1_LO 35 |
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226 | `define CPX_A01_C1_HI 37 |
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227 | `define CPX_A01_C2_LO 38 |
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228 | `define CPX_A01_C2_HI 40 |
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229 | `define CPX_A01_C3_LO 41 |
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230 | `define CPX_A01_C3_HI 43 |
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231 | `define CPX_A01_C4_LO 44 |
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232 | `define CPX_A01_C4_HI 46 |
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233 | `define CPX_A01_C5_LO 47 |
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234 | `define CPX_A01_C5_HI 49 |
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235 | `define CPX_A01_C6_LO 50 |
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236 | `define CPX_A01_C6_HI 52 |
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237 | `define CPX_A01_C7_LO 53 |
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238 | `define CPX_A01_C7_HI 55 |
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239 | |
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240 | //addr<5:4>=10 |
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241 | `define CPX_A10_C0_LO 56 |
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242 | `define CPX_A10_C0_HI 59 |
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243 | `define CPX_A10_C1_LO 60 |
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244 | `define CPX_A10_C1_HI 63 |
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245 | `define CPX_A10_C2_LO 64 |
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246 | `define CPX_A10_C2_HI 67 |
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247 | `define CPX_A10_C3_LO 68 |
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248 | `define CPX_A10_C3_HI 71 |
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249 | `define CPX_A10_C4_LO 72 |
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250 | `define CPX_A10_C4_HI 75 |
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251 | `define CPX_A10_C5_LO 76 |
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252 | `define CPX_A10_C5_HI 79 |
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253 | `define CPX_A10_C6_LO 80 |
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254 | `define CPX_A10_C6_HI 83 |
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255 | `define CPX_A10_C7_LO 84 |
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256 | `define CPX_A10_C7_HI 87 |
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257 | |
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258 | //addr<5:4>=11 |
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259 | `define CPX_A11_C0_LO 88 |
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260 | `define CPX_A11_C0_HI 90 |
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261 | `define CPX_A11_C1_LO 91 |
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262 | `define CPX_A11_C1_HI 93 |
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263 | `define CPX_A11_C2_LO 94 |
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264 | `define CPX_A11_C2_HI 96 |
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265 | `define CPX_A11_C3_LO 97 |
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266 | `define CPX_A11_C3_HI 99 |
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267 | `define CPX_A11_C4_LO 100 |
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268 | `define CPX_A11_C4_HI 102 |
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269 | `define CPX_A11_C5_LO 103 |
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270 | `define CPX_A11_C5_HI 105 |
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271 | `define CPX_A11_C6_LO 106 |
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272 | `define CPX_A11_C6_HI 108 |
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273 | `define CPX_A11_C7_LO 109 |
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274 | `define CPX_A11_C7_HI 111 |
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275 | |
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276 | // cpuid - 4b |
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277 | `define CPX_INV_CID_LO 118 |
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278 | `define CPX_INV_CID_HI 120 |
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279 | |
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280 | // CPUany, addr<5:4>=00,10 |
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281 | `define CPX_AX0_INV_DVLD 0 |
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282 | `define CPX_AX0_INV_IVLD 1 |
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283 | `define CPX_AX0_INV_WY_LO 2 |
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284 | `define CPX_AX0_INV_WY_HI 3 |
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285 | |
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286 | // CPUany, addr<5:4>=01,11 |
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287 | `define CPX_AX1_INV_DVLD 0 |
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288 | `define CPX_AX1_INV_WY_LO 1 |
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289 | `define CPX_AX1_INV_WY_HI 2 |
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290 | |
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291 | // CPUany, addr<5:4>=01,11 |
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292 | `define CPX_AX1_INV_DVLD 0 |
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293 | `define CPX_AX1_INV_WY_LO 1 |
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294 | `define CPX_AX1_INV_WY_HI 2 |
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295 | |
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296 | // DTAG parity error Invalidate |
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297 | `define CPX_PERR_DINV 123 // dcache inv |
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298 | `define CPX_PERR_DINV_AD5 122 // addr bit 5 |
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299 | `define CPX_PERR_DINV_AD4 121 // addr bit 4 |
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300 | |
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301 | // CPX BINIT STORE |
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302 | `define CPX_BINIT_STACK 125 // dcache inv |
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