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| <td class="headerCovTableEntryLo">0.0 %</td> |
| <td class="headerCovTableEntry">113</td> |
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| <td class="headerValue">2025-06-27 16:54:26</td> |
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| <td class="headerCovTableEntryLo">0.0 %</td> |
| <td class="headerCovTableEntry">8</td> |
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| <pre class="sourceHeading"> Branch data Line data Source code</pre> |
| <pre class="source"> |
| <span id="L1"><span class="lineNum"> 1</span> : : // SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later</span> |
| <span id="L2"><span class="lineNum"> 2</span> : : /* Copyright 2013-2019 IBM Corp. */</span> |
| <span id="L3"><span class="lineNum"> 3</span> : : </span> |
| <span id="L4"><span class="lineNum"> 4</span> : : #include <skiboot.h></span> |
| <span id="L5"><span class="lineNum"> 5</span> : : #include <chip.h></span> |
| <span id="L6"><span class="lineNum"> 6</span> : : #include <console.h></span> |
| <span id="L7"><span class="lineNum"> 7</span> : : #include <device.h></span> |
| <span id="L8"><span class="lineNum"> 8</span> : : #include <timebase.h></span> |
| <span id="L9"><span class="lineNum"> 9</span> : : #include <cpu.h></span> |
| <span id="L10"><span class="lineNum"> 10</span> : : </span> |
| <span id="L11"><span class="lineNum"> 11</span> : : static struct proc_chip *chips[MAX_CHIPS];</span> |
| <span id="L12"><span class="lineNum"> 12</span> : : enum proc_chip_quirks proc_chip_quirks;</span> |
| <span id="L13"><span class="lineNum"> 13</span> : : </span> |
| <span id="L14"><span class="lineNum"> 14</span> :<span class="tlaUNC tlaBgUNC"> 0 : uint32_t pir_to_chip_id(uint32_t pir)</span></span> |
| <span id="L15"><span class="lineNum"> 15</span> : : {</span> |
| <span id="L16"><span class="lineNum"> 16</span> :<span class="tlaUNC"> 0 : if (proc_gen == proc_gen_p10 || proc_gen == proc_gen_p11)</span></span> |
| <span id="L17"><span class="lineNum"> 17</span> :<span class="tlaUNC"> 0 : return P10_PIR2GCID(pir);</span></span> |
| <span id="L18"><span class="lineNum"> 18</span> :<span class="tlaUNC"> 0 : else if (proc_gen == proc_gen_p9)</span></span> |
| <span id="L19"><span class="lineNum"> 19</span> :<span class="tlaUNC"> 0 : return P9_PIR2GCID(pir);</span></span> |
| <span id="L20"><span class="lineNum"> 20</span> :<span class="tlaUNC"> 0 : else if (proc_gen == proc_gen_p8)</span></span> |
| <span id="L21"><span class="lineNum"> 21</span> :<span class="tlaUNC"> 0 : return P8_PIR2GCID(pir);</span></span> |
| <span id="L22"><span class="lineNum"> 22</span> : : else</span> |
| <span id="L23"><span class="lineNum"> 23</span> :<span class="tlaUNC"> 0 : assert(false);</span></span> |
| <span id="L24"><span class="lineNum"> 24</span> : : }</span> |
| <span id="L25"><span class="lineNum"> 25</span> : : </span> |
| <span id="L26"><span class="lineNum"> 26</span> :<span class="tlaUNC"> 0 : uint32_t pir_to_core_id(uint32_t pir)</span></span> |
| <span id="L27"><span class="lineNum"> 27</span> : : {</span> |
| <span id="L28"><span class="lineNum"> 28</span> :<span class="tlaUNC"> 0 : if (proc_gen == proc_gen_p10 || proc_gen == proc_gen_p11) {</span></span> |
| <span id="L29"><span class="lineNum"> 29</span> :<span class="tlaUNC"> 0 : if (this_cpu()->is_fused_core)</span></span> |
| <span id="L30"><span class="lineNum"> 30</span> :<span class="tlaUNC"> 0 : return P10_PIRFUSED2NORMALCOREID(pir);</span></span> |
| <span id="L31"><span class="lineNum"> 31</span> : : else</span> |
| <span id="L32"><span class="lineNum"> 32</span> :<span class="tlaUNC"> 0 : return P10_PIR2COREID(pir);</span></span> |
| <span id="L33"><span class="lineNum"> 33</span> :<span class="tlaUNC"> 0 : } else if (proc_gen == proc_gen_p9) {</span></span> |
| <span id="L34"><span class="lineNum"> 34</span> :<span class="tlaUNC"> 0 : if (this_cpu()->is_fused_core)</span></span> |
| <span id="L35"><span class="lineNum"> 35</span> :<span class="tlaUNC"> 0 : return P9_PIRFUSED2NORMALCOREID(pir);</span></span> |
| <span id="L36"><span class="lineNum"> 36</span> : : else</span> |
| <span id="L37"><span class="lineNum"> 37</span> :<span class="tlaUNC"> 0 : return P9_PIR2COREID(pir);</span></span> |
| <span id="L38"><span class="lineNum"> 38</span> :<span class="tlaUNC"> 0 : } else if (proc_gen == proc_gen_p8) {</span></span> |
| <span id="L39"><span class="lineNum"> 39</span> :<span class="tlaUNC"> 0 : return P8_PIR2COREID(pir);</span></span> |
| <span id="L40"><span class="lineNum"> 40</span> : : } else {</span> |
| <span id="L41"><span class="lineNum"> 41</span> :<span class="tlaUNC"> 0 : assert(false);</span></span> |
| <span id="L42"><span class="lineNum"> 42</span> : : }</span> |
| <span id="L43"><span class="lineNum"> 43</span> : : }</span> |
| <span id="L44"><span class="lineNum"> 44</span> : : </span> |
| <span id="L45"><span class="lineNum"> 45</span> :<span class="tlaUNC"> 0 : uint32_t pir_to_fused_core_id(uint32_t pir)</span></span> |
| <span id="L46"><span class="lineNum"> 46</span> : : {</span> |
| <span id="L47"><span class="lineNum"> 47</span> :<span class="tlaUNC"> 0 : if (proc_gen == proc_gen_p10 || proc_gen == proc_gen_p11) {</span></span> |
| <span id="L48"><span class="lineNum"> 48</span> :<span class="tlaUNC"> 0 : if (this_cpu()->is_fused_core)</span></span> |
| <span id="L49"><span class="lineNum"> 49</span> :<span class="tlaUNC"> 0 : return P10_PIR2FUSEDCOREID(pir);</span></span> |
| <span id="L50"><span class="lineNum"> 50</span> : : else</span> |
| <span id="L51"><span class="lineNum"> 51</span> :<span class="tlaUNC"> 0 : return P10_PIR2COREID(pir);</span></span> |
| <span id="L52"><span class="lineNum"> 52</span> :<span class="tlaUNC"> 0 : } else if (proc_gen == proc_gen_p9) {</span></span> |
| <span id="L53"><span class="lineNum"> 53</span> :<span class="tlaUNC"> 0 : if (this_cpu()->is_fused_core)</span></span> |
| <span id="L54"><span class="lineNum"> 54</span> :<span class="tlaUNC"> 0 : return P9_PIR2FUSEDCOREID(pir);</span></span> |
| <span id="L55"><span class="lineNum"> 55</span> : : else</span> |
| <span id="L56"><span class="lineNum"> 56</span> :<span class="tlaUNC"> 0 : return P9_PIR2COREID(pir);</span></span> |
| <span id="L57"><span class="lineNum"> 57</span> :<span class="tlaUNC"> 0 : } else if (proc_gen == proc_gen_p8) {</span></span> |
| <span id="L58"><span class="lineNum"> 58</span> :<span class="tlaUNC"> 0 : return P8_PIR2COREID(pir);</span></span> |
| <span id="L59"><span class="lineNum"> 59</span> : : } else {</span> |
| <span id="L60"><span class="lineNum"> 60</span> :<span class="tlaUNC"> 0 : assert(false);</span></span> |
| <span id="L61"><span class="lineNum"> 61</span> : : }</span> |
| <span id="L62"><span class="lineNum"> 62</span> : : }</span> |
| <span id="L63"><span class="lineNum"> 63</span> : : </span> |
| <span id="L64"><span class="lineNum"> 64</span> :<span class="tlaUNC"> 0 : uint32_t pir_to_thread_id(uint32_t pir)</span></span> |
| <span id="L65"><span class="lineNum"> 65</span> : : {</span> |
| <span id="L66"><span class="lineNum"> 66</span> :<span class="tlaUNC"> 0 : if (proc_gen == proc_gen_p10 || proc_gen == proc_gen_p11) {</span></span> |
| <span id="L67"><span class="lineNum"> 67</span> :<span class="tlaUNC"> 0 : if (this_cpu()->is_fused_core)</span></span> |
| <span id="L68"><span class="lineNum"> 68</span> :<span class="tlaUNC"> 0 : return P10_PIRFUSED2NORMALTHREADID(pir);</span></span> |
| <span id="L69"><span class="lineNum"> 69</span> : : else</span> |
| <span id="L70"><span class="lineNum"> 70</span> :<span class="tlaUNC"> 0 : return P10_PIR2THREADID(pir);</span></span> |
| <span id="L71"><span class="lineNum"> 71</span> :<span class="tlaUNC"> 0 : } else if (proc_gen == proc_gen_p9) {</span></span> |
| <span id="L72"><span class="lineNum"> 72</span> :<span class="tlaUNC"> 0 : if (this_cpu()->is_fused_core)</span></span> |
| <span id="L73"><span class="lineNum"> 73</span> :<span class="tlaUNC"> 0 : return P9_PIRFUSED2NORMALTHREADID(pir);</span></span> |
| <span id="L74"><span class="lineNum"> 74</span> : : else</span> |
| <span id="L75"><span class="lineNum"> 75</span> :<span class="tlaUNC"> 0 : return P9_PIR2THREADID(pir);</span></span> |
| <span id="L76"><span class="lineNum"> 76</span> :<span class="tlaUNC"> 0 : } else if (proc_gen == proc_gen_p8) {</span></span> |
| <span id="L77"><span class="lineNum"> 77</span> :<span class="tlaUNC"> 0 : return P8_PIR2THREADID(pir);</span></span> |
| <span id="L78"><span class="lineNum"> 78</span> : : } else {</span> |
| <span id="L79"><span class="lineNum"> 79</span> :<span class="tlaUNC"> 0 : assert(false);</span></span> |
| <span id="L80"><span class="lineNum"> 80</span> : : }</span> |
| <span id="L81"><span class="lineNum"> 81</span> : : }</span> |
| <span id="L82"><span class="lineNum"> 82</span> : : </span> |
| <span id="L83"><span class="lineNum"> 83</span> :<span class="tlaUNC"> 0 : struct proc_chip *next_chip(struct proc_chip *chip)</span></span> |
| <span id="L84"><span class="lineNum"> 84</span> : : {</span> |
| <span id="L85"><span class="lineNum"> 85</span> : : unsigned int i;</span> |
| <span id="L86"><span class="lineNum"> 86</span> : : </span> |
| <span id="L87"><span class="lineNum"> 87</span> :<span class="tlaUNC"> 0 : for (i = chip ? (chip->id + 1) : 0; i < MAX_CHIPS; i++)</span></span> |
| <span id="L88"><span class="lineNum"> 88</span> :<span class="tlaUNC"> 0 : if (chips[i])</span></span> |
| <span id="L89"><span class="lineNum"> 89</span> :<span class="tlaUNC"> 0 : return chips[i];</span></span> |
| <span id="L90"><span class="lineNum"> 90</span> :<span class="tlaUNC"> 0 : return NULL;</span></span> |
| <span id="L91"><span class="lineNum"> 91</span> : : }</span> |
| <span id="L92"><span class="lineNum"> 92</span> : : </span> |
| <span id="L93"><span class="lineNum"> 93</span> : : </span> |
| <span id="L94"><span class="lineNum"> 94</span> :<span class="tlaUNC"> 0 : struct proc_chip *get_chip(uint32_t chip_id)</span></span> |
| <span id="L95"><span class="lineNum"> 95</span> : : {</span> |
| <span id="L96"><span class="lineNum"> 96</span> :<span class="tlaUNC"> 0 : if (chip_id >= MAX_CHIPS)</span></span> |
| <span id="L97"><span class="lineNum"> 97</span> :<span class="tlaUNC"> 0 : return NULL;</span></span> |
| <span id="L98"><span class="lineNum"> 98</span> :<span class="tlaUNC"> 0 : return chips[chip_id];</span></span> |
| <span id="L99"><span class="lineNum"> 99</span> : : }</span> |
| <span id="L100"><span class="lineNum"> 100</span> : : </span> |
| <span id="L101"><span class="lineNum"> 101</span> :<span class="tlaUNC"> 0 : static void init_chip(struct dt_node *dn)</span></span> |
| <span id="L102"><span class="lineNum"> 102</span> : : {</span> |
| <span id="L103"><span class="lineNum"> 103</span> : : struct proc_chip *chip;</span> |
| <span id="L104"><span class="lineNum"> 104</span> : : uint32_t id;</span> |
| <span id="L105"><span class="lineNum"> 105</span> :<span class="tlaUNC"> 0 : const char *lc = NULL;</span></span> |
| <span id="L106"><span class="lineNum"> 106</span> : : </span> |
| <span id="L107"><span class="lineNum"> 107</span> :<span class="tlaUNC"> 0 : id = dt_get_chip_id(dn);</span></span> |
| <span id="L108"><span class="lineNum"> 108</span> :<span class="tlaUNC"> 0 : assert(id < MAX_CHIPS);</span></span> |
| <span id="L109"><span class="lineNum"> 109</span> :<span class="tlaUNC"> 0 : assert(chips[id] == NULL);</span></span> |
| <span id="L110"><span class="lineNum"> 110</span> : : </span> |
| <span id="L111"><span class="lineNum"> 111</span> :<span class="tlaUNC"> 0 : chip = zalloc(sizeof(struct proc_chip));</span></span> |
| <span id="L112"><span class="lineNum"> 112</span> :<span class="tlaUNC"> 0 : assert(chip);</span></span> |
| <span id="L113"><span class="lineNum"> 113</span> : : </span> |
| <span id="L114"><span class="lineNum"> 114</span> :<span class="tlaUNC"> 0 : chip->id = id;</span></span> |
| <span id="L115"><span class="lineNum"> 115</span> :<span class="tlaUNC"> 0 : chip->devnode = dn;</span></span> |
| <span id="L116"><span class="lineNum"> 116</span> : : </span> |
| <span id="L117"><span class="lineNum"> 117</span> :<span class="tlaUNC"> 0 : chip->dbob_id = dt_prop_get_u32_def(dn, "ibm,dbob-id", 0xffffffff);</span></span> |
| <span id="L118"><span class="lineNum"> 118</span> :<span class="tlaUNC"> 0 : chip->pcid = dt_prop_get_u32_def(dn, "ibm,proc-chip-id", 0xffffffff);</span></span> |
| <span id="L119"><span class="lineNum"> 119</span> : : </span> |
| <span id="L120"><span class="lineNum"> 120</span> :<span class="tlaUNC"> 0 : if (dt_prop_get_u32_def(dn, "ibm,occ-functional-state", 0))</span></span> |
| <span id="L121"><span class="lineNum"> 121</span> :<span class="tlaUNC"> 0 : chip->occ_functional = true;</span></span> |
| <span id="L122"><span class="lineNum"> 122</span> : : else</span> |
| <span id="L123"><span class="lineNum"> 123</span> :<span class="tlaUNC"> 0 : chip->occ_functional = false;</span></span> |
| <span id="L124"><span class="lineNum"> 124</span> : : </span> |
| <span id="L125"><span class="lineNum"> 125</span> :<span class="tlaUNC"> 0 : list_head_init(&chip->i2cms);</span></span> |
| <span id="L126"><span class="lineNum"> 126</span> : : </span> |
| <span id="L127"><span class="lineNum"> 127</span> : : /* Update the location code for this chip. */</span> |
| <span id="L128"><span class="lineNum"> 128</span> :<span class="tlaUNC"> 0 : if (dt_has_node_property(dn, "ibm,loc-code", NULL))</span></span> |
| <span id="L129"><span class="lineNum"> 129</span> :<span class="tlaUNC"> 0 : lc = dt_prop_get(dn, "ibm,loc-code");</span></span> |
| <span id="L130"><span class="lineNum"> 130</span> :<span class="tlaUNC"> 0 : else if (dt_has_node_property(dn, "ibm,slot-location-code", NULL))</span></span> |
| <span id="L131"><span class="lineNum"> 131</span> :<span class="tlaUNC"> 0 : lc = dt_prop_get(dn, "ibm,slot-location-code");</span></span> |
| <span id="L132"><span class="lineNum"> 132</span> : : </span> |
| <span id="L133"><span class="lineNum"> 133</span> :<span class="tlaUNC"> 0 : if (lc)</span></span> |
| <span id="L134"><span class="lineNum"> 134</span> :<span class="tlaUNC"> 0 : chip->loc_code = strdup(lc);</span></span> |
| <span id="L135"><span class="lineNum"> 135</span> : : </span> |
| <span id="L136"><span class="lineNum"> 136</span> :<span class="tlaUNC"> 0 : chip->primary_topology = dt_prop_get_u32_def(dn,</span></span> |
| <span id="L137"><span class="lineNum"> 137</span> : : "ibm,primary-topology-index", 0xffffffff);</span> |
| <span id="L138"><span class="lineNum"> 138</span> : : </span> |
| <span id="L139"><span class="lineNum"> 139</span> :<span class="tlaUNC"> 0 : prlog(PR_INFO, "CHIP: Initialised chip %d from %s\n", id, dn->name);</span></span> |
| <span id="L140"><span class="lineNum"> 140</span> :<span class="tlaUNC"> 0 : chips[id] = chip;</span></span> |
| <span id="L141"><span class="lineNum"> 141</span> :<span class="tlaUNC"> 0 : }</span></span> |
| <span id="L142"><span class="lineNum"> 142</span> : : </span> |
| <span id="L143"><span class="lineNum"> 143</span> :<span class="tlaUNC"> 0 : void init_chips(void)</span></span> |
| <span id="L144"><span class="lineNum"> 144</span> : : {</span> |
| <span id="L145"><span class="lineNum"> 145</span> : : struct dt_node *xn;</span> |
| <span id="L146"><span class="lineNum"> 146</span> : : </span> |
| <span id="L147"><span class="lineNum"> 147</span> : : /* Detect mambo chip */</span> |
| <span id="L148"><span class="lineNum"> 148</span> :<span class="tlaUNC"> 0 : if (dt_find_by_path(dt_root, "/mambo")) {</span></span> |
| <span id="L149"><span class="lineNum"> 149</span> :<span class="tlaUNC"> 0 : proc_chip_quirks |= QUIRK_NO_CHIPTOD | QUIRK_MAMBO_CALLOUTS</span></span> |
| <span id="L150"><span class="lineNum"> 150</span> : : | QUIRK_NO_F000F | QUIRK_NO_PBA | QUIRK_NO_OCC_IRQ</span> |
| <span id="L151"><span class="lineNum"> 151</span> : : | QUIRK_NO_RNG | QUIRK_NO_DIRECT_CTL | QUIRK_NO_SBE;</span> |
| <span id="L152"><span class="lineNum"> 152</span> : : </span> |
| <span id="L153"><span class="lineNum"> 153</span> :<span class="tlaUNC"> 0 : enable_mambo_console();</span></span> |
| <span id="L154"><span class="lineNum"> 154</span> : : </span> |
| <span id="L155"><span class="lineNum"> 155</span> :<span class="tlaUNC"> 0 : prlog(PR_NOTICE, "CHIP: Detected Mambo simulator\n");</span></span> |
| <span id="L156"><span class="lineNum"> 156</span> : : </span> |
| <span id="L157"><span class="lineNum"> 157</span> :<span class="tlaUNC"> 0 : dt_for_each_compatible(dt_root, xn, "ibm,mambo-chip")</span></span> |
| <span id="L158"><span class="lineNum"> 158</span> :<span class="tlaUNC"> 0 : init_chip(xn);</span></span> |
| <span id="L159"><span class="lineNum"> 159</span> : : }</span> |
| <span id="L160"><span class="lineNum"> 160</span> : : </span> |
| <span id="L161"><span class="lineNum"> 161</span> : : /* Detect simics */</span> |
| <span id="L162"><span class="lineNum"> 162</span> :<span class="tlaUNC"> 0 : if (dt_find_by_path(dt_root, "/simics")) {</span></span> |
| <span id="L163"><span class="lineNum"> 163</span> :<span class="tlaUNC"> 0 : proc_chip_quirks |= QUIRK_SIMICS</span></span> |
| <span id="L164"><span class="lineNum"> 164</span> : : | QUIRK_NO_PBA | QUIRK_NO_OCC_IRQ | QUIRK_SLOW_SIM;</span> |
| <span id="L165"><span class="lineNum"> 165</span> :<span class="tlaUNC"> 0 : tb_hz = 512000;</span></span> |
| <span id="L166"><span class="lineNum"> 166</span> :<span class="tlaUNC"> 0 : prlog(PR_NOTICE, "CHIP: Detected Simics simulator\n");</span></span> |
| <span id="L167"><span class="lineNum"> 167</span> : : }</span> |
| <span id="L168"><span class="lineNum"> 168</span> : : /* Detect Awan emulator */</span> |
| <span id="L169"><span class="lineNum"> 169</span> :<span class="tlaUNC"> 0 : xn = dt_find_by_path(dt_root, "/awan");</span></span> |
| <span id="L170"><span class="lineNum"> 170</span> :<span class="tlaUNC"> 0 : if (xn) {</span></span> |
| <span id="L171"><span class="lineNum"> 171</span> : : const char *model_type;</span> |
| <span id="L172"><span class="lineNum"> 172</span> :<span class="tlaUNC"> 0 : proc_chip_quirks |= QUIRK_AWAN | QUIRK_SLOW_SIM | QUIRK_NO_PBA</span></span> |
| <span id="L173"><span class="lineNum"> 173</span> : : | QUIRK_NO_OCC_IRQ;</span> |
| <span id="L174"><span class="lineNum"> 174</span> :<span class="tlaUNC"> 0 : tb_hz = 512000;</span></span> |
| <span id="L175"><span class="lineNum"> 175</span> : : </span> |
| <span id="L176"><span class="lineNum"> 176</span> :<span class="tlaUNC"> 0 : model_type = dt_prop_get_def(xn, "device_type", (void *)"core");</span></span> |
| <span id="L177"><span class="lineNum"> 177</span> :<span class="tlaUNC"> 0 : if (strcmp(model_type, "core") == 0) {</span></span> |
| <span id="L178"><span class="lineNum"> 178</span> :<span class="tlaUNC"> 0 : proc_chip_quirks |= QUIRK_NO_RNG | QUIRK_NO_CHIPTOD</span></span> |
| <span id="L179"><span class="lineNum"> 179</span> : : | QUIRK_NO_F000F | QUIRK_NO_SBE;</span> |
| <span id="L180"><span class="lineNum"> 180</span> : : }</span> |
| <span id="L181"><span class="lineNum"> 181</span> :<span class="tlaUNC"> 0 : prlog(PR_NOTICE, "CHIP: Detected Awan emulator %s model\n",</span></span> |
| <span id="L182"><span class="lineNum"> 182</span> : : model_type);</span> |
| <span id="L183"><span class="lineNum"> 183</span> : : }</span> |
| <span id="L184"><span class="lineNum"> 184</span> : : /* Detect Qemu */</span> |
| <span id="L185"><span class="lineNum"> 185</span> :<span class="tlaUNC"> 0 : if (dt_node_is_compatible(dt_root, "qemu,powernv10") ||</span></span> |
| <span id="L186"><span class="lineNum"> 186</span> :<span class="tlaUNC"> 0 : dt_node_is_compatible(dt_root, "qemu,powernv11")) {</span></span> |
| <span id="L187"><span class="lineNum"> 187</span> : : /* POWER10 and Power11 has direct controls */</span> |
| <span id="L188"><span class="lineNum"> 188</span> :<span class="tlaUNC"> 0 : proc_chip_quirks |= QUIRK_QEMU | QUIRK_NO_RNG;</span></span> |
| <span id="L189"><span class="lineNum"> 189</span> :<span class="tlaUNC"> 0 : prlog(PR_NOTICE, "CHIP: Detected QEMU simulator\n");</span></span> |
| <span id="L190"><span class="lineNum"> 190</span> :<span class="tlaUNC"> 0 : } else if (dt_node_is_compatible(dt_root, "qemu,powernv") ||</span></span> |
| <span id="L191"><span class="lineNum"> 191</span> :<span class="tlaUNC"> 0 : dt_node_is_compatible(dt_root, "qemu,powernv8") ||</span></span> |
| <span id="L192"><span class="lineNum"> 192</span> :<span class="tlaUNC"> 0 : dt_node_is_compatible(dt_root, "qemu,powernv9") ||</span></span> |
| <span id="L193"><span class="lineNum"> 193</span> :<span class="tlaUNC"> 0 : dt_find_by_path(dt_root, "/qemu")) {</span></span> |
| <span id="L194"><span class="lineNum"> 194</span> :<span class="tlaUNC"> 0 : proc_chip_quirks |= QUIRK_QEMU | QUIRK_NO_DIRECT_CTL | QUIRK_NO_RNG;</span></span> |
| <span id="L195"><span class="lineNum"> 195</span> :<span class="tlaUNC"> 0 : prlog(PR_NOTICE, "CHIP: Detected QEMU simulator\n");</span></span> |
| <span id="L196"><span class="lineNum"> 196</span> : : }</span> |
| <span id="L197"><span class="lineNum"> 197</span> :<span class="tlaUNC"> 0 : if (dt_find_by_path(dt_root, "/bml")) {</span></span> |
| <span id="L198"><span class="lineNum"> 198</span> :<span class="tlaUNC"> 0 : proc_chip_quirks |= QUIRK_BML;</span></span> |
| <span id="L199"><span class="lineNum"> 199</span> :<span class="tlaUNC"> 0 : prlog(PR_NOTICE, "CHIP: Detected BML\n");</span></span> |
| <span id="L200"><span class="lineNum"> 200</span> : : }</span> |
| <span id="L201"><span class="lineNum"> 201</span> : : </span> |
| <span id="L202"><span class="lineNum"> 202</span> : : /* We walk the chips based on xscom nodes in the tree */</span> |
| <span id="L203"><span class="lineNum"> 203</span> :<span class="tlaUNC"> 0 : dt_for_each_compatible(dt_root, xn, "ibm,xscom") {</span></span> |
| <span id="L204"><span class="lineNum"> 204</span> :<span class="tlaUNC"> 0 : init_chip(xn);</span></span> |
| <span id="L205"><span class="lineNum"> 205</span> : : }</span> |
| <span id="L206"><span class="lineNum"> 206</span> :<span class="tlaUNC"> 0 : }</span></span> |
| </pre> |
| </td> |
| </tr> |
| </table> |
| <br> |
| |
| <table width="100%" border=0 cellspacing=0 cellpadding=0> |
| <tr><td class="ruler"><img src="../glass.png" width=3 height=3 alt=""></td></tr> |
| <tr><td class="versionInfo">Generated by: <a href="https://github.com//linux-test-project/lcov" target="_parent">LCOV version 2.0-1</a></td></tr> |
| </table> |
| <br> |
| |
| </body> |
| </html> |
