xe_pxp_get_readiness_status
ret = xe_pxp_get_readiness_status(pxp);
int xe_pxp_get_readiness_status(struct xe_pxp *pxp);
int ready = xe_pxp_get_readiness_status(pxp);
ret = xe_pxp_get_readiness_status(xe->pxp);