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Rev 1899 Rev 1903
Line 48... Line 48...
48
    uint32_t mid;
48
    uint32_t mid;
49
    uint32_t clock_frequency = 0;
49
    uint32_t clock_frequency = 0;
50
    upa_config_t upa_config;
50
    upa_config_t upa_config;
51
   
51
   
52
    upa_config.value = upa_config_read();
52
    upa_config.value = upa_config_read();
-
 
53
    CPU->arch.mid = upa_config.mid;
-
 
54
   
53
    node = ofw_tree_find_child_by_device_type(ofw_tree_lookup("/"), "cpu");
55
    node = ofw_tree_find_child_by_device_type(ofw_tree_lookup("/"), "cpu");
54
    while (node) {
56
    while (node) {
55
        ofw_tree_property_t *prop;
57
        ofw_tree_property_t *prop;
56
       
58
       
57
        prop = ofw_tree_getprop(node, "upa-portid");
59
        prop = ofw_tree_getprop(node, "upa-portid");
58
        if (prop && prop->value) {
60
        if (prop && prop->value) {
59
            mid = *((uint32_t *) prop->value);
61
            mid = *((uint32_t *) prop->value);
60
            if (mid == upa_config.mid) {
62
            if (mid == CPU->arch.mid) {
61
                prop = ofw_tree_getprop(node, "clock-frequency");
63
                prop = ofw_tree_getprop(node, "clock-frequency");
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                if (prop && prop->value)
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                if (prop && prop->value)
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                    clock_frequency = *((uint32_t *) prop->value);
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                    clock_frequency = *((uint32_t *) prop->value);
64
            }
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            }
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        }
67
        }
Line 76... Line 78...
76
    CPU->arch.ver.value = ver_read();
78
    CPU->arch.ver.value = ver_read();
77
}
79
}
78
 
80
 
79
/** Print version information for a processor.
81
/** Print version information for a processor.
80
 *
82
 *
-
 
83
 * This function is called by the bootstrap processor.
-
 
84
 *
81
 * @param m Processor structure of the CPU for which version information is to be printed.
85
 * @param m Processor structure of the CPU for which version information is to be printed.
82
 */
86
 */
83
void cpu_print_report(cpu_t *m)
87
void cpu_print_report(cpu_t *m)
84
{
88
{
85
    char *manuf, *impl;
89
    char *manuf, *impl;
86
 
90
 
87
    switch (CPU->arch.ver.manuf) {
91
    switch (m->arch.ver.manuf) {
88
        case MANUF_FUJITSU:
92
    case MANUF_FUJITSU:
89
        manuf = "Fujitsu";
93
        manuf = "Fujitsu";
90
        break;
94
        break;
91
        case MANUF_ULTRASPARC:
95
    case MANUF_ULTRASPARC:
92
        manuf = "UltraSPARC";
96
        manuf = "UltraSPARC";
93
        break;
97
        break;
94
        case MANUF_SUN:
98
    case MANUF_SUN:
95
            manuf = "Sun";
99
            manuf = "Sun";
96
        break;
100
        break;
97
        default:
101
    default:
98
        manuf = "Unknown";
102
        manuf = "Unknown";
99
        break;
103
        break;
100
    }
104
    }
101
   
105
   
102
    switch (CPU->arch.ver.impl) {
106
    switch (CPU->arch.ver.impl) {
103
        case IMPL_ULTRASPARCI:
107
    case IMPL_ULTRASPARCI:
104
        impl = "UltraSPARC I";
108
        impl = "UltraSPARC I";
105
        break;
109
        break;
106
        case IMPL_ULTRASPARCII:
110
    case IMPL_ULTRASPARCII:
107
        impl = "UltraSPARC II";
111
        impl = "UltraSPARC II";
108
        break;
112
        break;
109
        case IMPL_ULTRASPARCII_I:
113
    case IMPL_ULTRASPARCII_I:
110
        impl = "UltraSPARC IIi";
114
        impl = "UltraSPARC IIi";
111
        break;
115
        break;
112
        case IMPL_ULTRASPARCII_E:
116
    case IMPL_ULTRASPARCII_E:
113
        impl = "UltraSPARC IIe";
117
        impl = "UltraSPARC IIe";
114
        break;
118
        break;
115
        case IMPL_ULTRASPARCIII:
119
    case IMPL_ULTRASPARCIII:
116
        impl = "UltraSPARC III";
120
        impl = "UltraSPARC III";
117
        break;
121
        break;
118
        case IMPL_ULTRASPARCIV_PLUS:
122
    case IMPL_ULTRASPARCIV_PLUS:
119
        impl = "UltraSPARC IV+";
123
        impl = "UltraSPARC IV+";
120
        break;
124
        break;
121
        case IMPL_SPARC64V:
125
    case IMPL_SPARC64V:
122
        impl = "SPARC 64V";
126
        impl = "SPARC 64V";
123
        break;
127
        break;
124
        default:
128
    default:
125
        impl = "Unknown";
129
        impl = "Unknown";
126
        break;
130
        break;
127
    }
131
    }
128
 
132
 
129
    printf("cpu%d: manuf=%s, impl=%s, mask=%d (%dMHz)\n",
133
    printf("cpu%d: manuf=%s, impl=%s, mask=%d (%dMHz)\n",
130
        CPU->id, manuf, impl, CPU->arch.ver.mask, CPU->arch.clock_frequency/1000000);
134
        m->id, manuf, impl, m->arch.ver.mask, m->arch.clock_frequency/1000000);
131
}
135
}
132
 
136
 
133
/** @}
137
/** @}
134
 */
138
 */