PM_GET_S3_SUPPORT_STATE
ret = ioctl(pm_fd, PM_GET_S3_SUPPORT_STATE, NULL);
{ (uint_t)PM_GET_S3_SUPPORT_STATE, "PM_GET_S3_SUPPORT_STATE",
case PM_GET_S3_SUPPORT_STATE:
{PM_GET_S3_SUPPORT_STATE, "PM_GET_S3_SUPPORT_STATE", 1, NOSTRUCT},