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No wonder acpi_thermal didn't load: _TZ_ (thermalzone), along _PR_ (processor),

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_SB_ (System Busses) and _SI_ (System Info) root nodes wasn't published 
as device manager nodes, only their subnodes, if any.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@33307 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Philippe Houdoin
2009-09-27 00:42:45 +00:00
parent 2226913b43
commit 5daa1139f6
1 changed files with 38 additions and 64 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/add-ons/kernel/bus_managers/acpi/acpi_module.c
+38 -64
View File
@@ -78,74 +78,48 @@ acpi_enumerate_child_devices(device_node *node, const char *root)
// get a reference on the parent
parent = gDeviceManager->get_parent_node(node);
while (get_next_entry(ACPI_TYPE_ANY, root, result, 255, &counter) == B_OK) {
while (get_next_entry(ACPI_TYPE_ANY, root, result, sizeof(result), &counter) == B_OK) {
uint32 type = get_object_type(result);
device_node *deviceNode;
if (!strcmp("\\_PR_", result) || !strcmp("\\_TZ_", result)
|| !strcmp("\\_SI_", result) || !strcmp("\\_SB_", result)) {
acpi_enumerate_child_devices(node, result);
continue;
}
switch (type) {
case ACPI_TYPE_DEVICE: {
char hid[16] = "";
device_attr attrs[] = {
// info about device
{ B_DEVICE_BUS, B_STRING_TYPE, { string: "acpi" }},
// location on ACPI bus
{ ACPI_DEVICE_PATH_ITEM, B_STRING_TYPE, { string: result }},
// info about the device
{ ACPI_DEVICE_HID_ITEM, B_STRING_TYPE, { string: hid }},
{ ACPI_DEVICE_TYPE_ITEM, B_UINT32_TYPE, { ui32: type }},
// consumer specification
/*{ B_DRIVER_MAPPING, B_STRING_TYPE, { string:
"hid_%" ACPI_DEVICE_HID_ITEM "%" }},
{ B_DRIVER_MAPPING "/0", B_STRING_TYPE, { string:
"type_%" ACPI_DEVICE_TYPE_ITEM "%" }},*/
{ B_DEVICE_FLAGS, B_UINT32_TYPE, { ui32: /*B_FIND_CHILD_ON_DEMAND|*/B_FIND_MULTIPLE_CHILDREN }},
{ NULL }
};
get_device_hid(result, hid, sizeof(hid));
if (gDeviceManager->register_node(node, ACPI_DEVICE_MODULE_NAME, attrs,
NULL, &deviceNode) == B_OK)
acpi_enumerate_child_devices(deviceNode, result);
break;
}
case ACPI_TYPE_POWER:
case ACPI_TYPE_PROCESSOR:
case ACPI_TYPE_THERMAL: {
device_attr attrs[] = {
// info about device
{ B_DEVICE_BUS, B_STRING_TYPE, { string: "acpi" }},
// location on ACPI bus
{ ACPI_DEVICE_PATH_ITEM, B_STRING_TYPE, { string: result }},
// info about the device
{ ACPI_DEVICE_TYPE_ITEM, B_UINT32_TYPE, { ui32: type }},
// consumer specification
/*{ B_DRIVER_MAPPING, B_STRING_TYPE, { string:
"type_%" ACPI_DEVICE_TYPE_ITEM "%" }},*/
{ B_DEVICE_FLAGS, B_UINT32_TYPE, { ui32: /*B_FIND_CHILD_ON_DEMAND|*/B_FIND_MULTIPLE_CHILDREN }},
{ NULL }
};
if (gDeviceManager->register_node(node, ACPI_DEVICE_MODULE_NAME, attrs, NULL, &deviceNode) == B_OK)
acpi_enumerate_child_devices(deviceNode, result);
break;
}
default:
acpi_enumerate_child_devices(node, result);
break;
case ACPI_TYPE_POWER:
case ACPI_TYPE_PROCESSOR:
case ACPI_TYPE_THERMAL:
case ACPI_TYPE_DEVICE: {
char hid[16] = "";
device_attr attrs[] = {
// info about device
{ B_DEVICE_BUS, B_STRING_TYPE, { string: "acpi" }},
// location on ACPI bus
{ ACPI_DEVICE_PATH_ITEM, B_STRING_TYPE, { string: result }},
// info about the device
{ ACPI_DEVICE_HID_ITEM, B_STRING_TYPE, { string: hid }},
{ ACPI_DEVICE_TYPE_ITEM, B_UINT32_TYPE, { ui32: type }},
// consumer specification
/*{ B_DRIVER_MAPPING, B_STRING_TYPE, { string:
"hid_%" ACPI_DEVICE_HID_ITEM "%" }},
{ B_DRIVER_MAPPING "/0", B_STRING_TYPE, { string:
"type_%" ACPI_DEVICE_TYPE_ITEM "%" }},*/
{ B_DEVICE_FLAGS, B_UINT32_TYPE, { ui32: /*B_FIND_CHILD_ON_DEMAND|*/B_FIND_MULTIPLE_CHILDREN }},
{ NULL }
};
if (type == ACPI_TYPE_DEVICE)
get_device_hid(result, hid, sizeof(hid));
if (gDeviceManager->register_node(node, ACPI_DEVICE_MODULE_NAME, attrs,
NULL, &deviceNode) == B_OK)
acpi_enumerate_child_devices(deviceNode, result);
break;
}
default:
acpi_enumerate_child_devices(node, result);
break;
}
}