>> + while (1) { >> + >> + if (cx->entry_method == ACPI_CSTATE_HALT) >> + halt(); What's the intent here? I think that I can just set up a function pointer named "halt" on ia64 and point it to my cpu_halt() function (which looks for the deepest C-state, and then calls PAL to enter it. Is that equivalent to what the x86 "halt()" function does? -Tony -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html