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Line 66... Line 66...
66 
    ofw_tree_property_t *prop;
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    ofw_tree_property_t *prop;
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    const char *name;
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    const char *name;
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    name = ofw_tree_node_name(node);
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    name = ofw_tree_node_name(node);
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- 
 
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    /*
- 
 
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     * Determine keyboard serial controller type.
- 
 
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     */
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    if (strcmp(name, "zs") == 0)
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    if (strcmp(name, "zs") == 0)
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        kbd_type = KBD_Z8530;
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        kbd_type = KBD_Z8530;
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    else if (strcmp(name, "su") == 0)
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    else if (strcmp(name, "su") == 0)
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        kbd_type = KBD_NS16550;
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        kbd_type = KBD_NS16550;
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    if (kbd_type == KBD_UNKNOWN) {
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    if (kbd_type == KBD_UNKNOWN) {
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        printf("Unknown keyboard device.\n");
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        printf("Unknown keyboard device.\n");
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        return;
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        return;
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    }
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    }
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- 
 
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    /*
- 
 
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     * Read 'interrupts' property.
- 
 
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     */
- 
 
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    uint32_t interrupts;
- 
 
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    prop = ofw_tree_getprop(node, "interrupts");
- 
 
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    if (!prop || !prop->value)
- 
 
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        panic("Can't find \"interrupts\" property.\n");
- 
 
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    interrupts = *((uint32_t *) prop->value);
- 
 
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- 
 
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    /*
- 
 
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     * Read 'reg' property.
- 
 
 95 
     */
81 
    prop = ofw_tree_getprop(node, "reg");
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    prop = ofw_tree_getprop(node, "reg");
82 
    if (!prop)
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    if (!prop || !prop->value)
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        panic("Can't find \"reg\" property.\n");
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        panic("Can't find \"reg\" property.\n");
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    uintptr_t pa;
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    uintptr_t pa;
86 
    size_t size;
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    size_t size;
- 
 
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    int ino;
87 
   
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    switch (kbd_type) {
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    switch (kbd_type) {
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    case KBD_Z8530:
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    case KBD_Z8530:
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        size = ((ofw_fhc_reg_t *) prop->value)->size;
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        size = ((ofw_fhc_reg_t *) prop->value)->size;
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        if (!ofw_fhc_apply_ranges(node->parent, ((ofw_fhc_reg_t *) prop->value) , &pa)) {
 107 
        if (!ofw_fhc_apply_ranges(node->parent, ((ofw_fhc_reg_t *) prop->value) , &pa)) {
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            printf("Failed to determine keyboard address.\n");
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            printf("Failed to determine keyboard address.\n");
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            return;
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            return;
94 
        }
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        }
- 
 
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        if (!ofw_fhc_map_interrupts(node->parent, ((ofw_fhc_reg_t *) prop->value), interrupts, &ino)) {
- 
 
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            printf("Failed to determine keyboard interrupts.\n");
- 
 
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            return;
- 
 
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        }
95 
        break;
 115 
        break;
96 
    case KBD_NS16550:
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    case KBD_NS16550:
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        size = ((ofw_ebus_reg_t *) prop->value)->size;
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        size = ((ofw_ebus_reg_t *) prop->value)->size;
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        if (!ofw_ebus_apply_ranges(node->parent, ((ofw_ebus_reg_t *) prop->value) , &pa)) {
 118 
        if (!ofw_ebus_apply_ranges(node->parent, ((ofw_ebus_reg_t *) prop->value) , &pa)) {
99 
            printf("Failed to determine keyboard address.\n");
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            printf("Failed to determine keyboard address.\n");
100 
            return;
 120 
            return;
101 
        }
 121 
        }
- 
 
 122 
        if (!ofw_ebus_map_interrupts(node->parent, ((ofw_ebus_reg_t *) prop->value), interrupts, &ino)) {
- 
 
 123 
            printf("Failed to determine keyboard interrupts.\n");
- 
 
 124 
            return;
- 
 
 125 
        }
102 
        break;
 126 
        break;
103 
    default:
 127 
    default:
104 
        panic("Unexpected type.\n");
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        panic("Unexpected type.\n");
105 
    }
 129 
    }
106 
   
 130