/******************************************************************************* * * FUNCTION: AcpiDsInitAmlWalk * * PARAMETERS: WalkState - New state to be initialized * Op - Current parse op * MethodNode - Control method NS node, if any * AmlStart - Start of AML * AmlLength - Length of AML * Info - Method info block (params, etc.) * PassNumber - 1, 2, or 3 * * RETURN: Status * * DESCRIPTION: Initialize a walk state for a pass 1 or 2 parse tree walk * ******************************************************************************/