ACPICA: Implement simplified Table Manager
The Table Manager component has been completely
redesigned and reimplemented. The new design is much
simpler, and reduces the overall code and data size of
the kernel-resident ACPICA by approximately 5%. Also,
it is now possible to obtain the ACPI tables very early
during kernel initialization, even before dynamic memory
management is initialized.
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index 0cd63bc..9a5ffcf 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -85,7 +85,7 @@
/*
* ACPI Table interfaces
*/
-acpi_status acpi_os_get_root_pointer(u32 flags, struct acpi_pointer *address);
+acpi_physical_address acpi_os_get_root_pointer(void);
acpi_status
acpi_os_predefined_override(const struct acpi_predefined_names *init_val,
@@ -143,9 +143,7 @@
*/
void *acpi_os_allocate(acpi_size size);
-acpi_status
-acpi_os_map_memory(acpi_physical_address physical_address,
- acpi_size size, void __iomem ** logical_address);
+void __iomem *acpi_os_map_memory(acpi_physical_address where, acpi_native_uint length);
void acpi_os_unmap_memory(void __iomem * logical_address, acpi_size size);