opal_set_param    198 arch/powerpc/include/asm/opal.h int64_t opal_set_param(uint64_t token, uint32_t param_id, uint64_t buffer,
opal_set_param    221 arch/powerpc/platforms/powernv/opal-call.c OPAL_CALL(opal_set_param,			OPAL_SET_PARAM);
opal_set_param     79 arch/powerpc/platforms/powernv/opal-sysparam.c 	ret = opal_set_param(token, param_id, (u64)buffer, length);