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phandle ofw_find_device(const char *name)
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phandle ofw_find_device(const char *name)
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{
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{
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    return ofw_call("finddevice", 1, 1, NULL, name);
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    return ofw_call("finddevice", 1, 1, NULL, name);
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}
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}
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int ofw_get_property(const phandle device, const char *name, const void *buf, const int buflen)
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int ofw_get_property(const phandle device, const char *name, void *buf, const int buflen)
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{
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{
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    return ofw_call("getprop", 4, 1, NULL, device, name, buf, buflen);
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    return ofw_call("getprop", 4, 1, NULL, device, name, buf, buflen);
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}
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}
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int ofw_get_proplen(const phandle device, const char *name)
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int ofw_get_proplen(const phandle device, const char *name)
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int ofw_next_property(const phandle device, char *previous, char *buf)
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int ofw_next_property(const phandle device, char *previous, char *buf)
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{
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{
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    return ofw_call("nextprop", 3, 1, NULL, device, previous, buf);
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    return ofw_call("nextprop", 3, 1, NULL, device, previous, buf);
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}
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}
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- 
 
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int ofw_package_to_path(const phandle device, char *buf, const int buflen)
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{
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    return ofw_call("package-to-path", 3, 1, NULL, device, buf, buflen);
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}
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unsigned int ofw_get_address_cells(const phandle device)
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unsigned int ofw_get_address_cells(const phandle device)
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{
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{
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    unsigned int ret = 1;
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    unsigned int ret = 1;
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    if (ofw_get_property(device, "#address-cells", &ret, sizeof(ret)) <= 0)
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    if (ofw_get_property(device, "#address-cells", &ret, sizeof(ret)) <= 0)