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authorBob Moore <robert.moore@intel.com>2012-07-16 10:21:34 +0800
committerLen Brown <len.brown@intel.com>2012-07-17 00:05:50 -0400
commitf60d81813d0e01463e76155c393b75a09dd3bbb4 (patch)
treeaa0d28a3cd2392ede13802281f977b4738252b63 /include/acpi
parentd59b8ecd94ee6ab8c663fc187ed6acf8ffdd3b5d (diff)
downloadop-kernel-dev-f60d81813d0e01463e76155c393b75a09dd3bbb4.zip
op-kernel-dev-f60d81813d0e01463e76155c393b75a09dd3bbb4.tar.gz
ACPICA: Add new ACPI table load/unload external interfaces
Add acpi_load_table and acpi_unload_parent_table to support host-directed dynamic table load/unload. Intended to support hotplug addition and removal of SSDTs. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acpixf.h13
1 files changed, 9 insertions, 4 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 8f83f95..079bb90 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -154,15 +154,20 @@ void *acpi_callocate(u32 size);
void acpi_free(void *address);
/*
- * ACPI table manipulation interfaces
+ * ACPI table load/unload interfaces
*/
-acpi_status acpi_reallocate_root_table(void);
+acpi_status acpi_load_table(struct acpi_table_header *table);
-acpi_status acpi_find_root_pointer(acpi_size *rsdp_address);
+acpi_status acpi_unload_parent_table(acpi_handle object);
acpi_status acpi_load_tables(void);
-acpi_status acpi_load_table(struct acpi_table_header *table_ptr);
+/*
+ * ACPI table manipulation interfaces
+ */
+acpi_status acpi_reallocate_root_table(void);
+
+acpi_status acpi_find_root_pointer(acpi_size *rsdp_address);
acpi_status acpi_unload_table_id(acpi_owner_id id);
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