lm_mp_cos_from_chain
const u8_t cos = lm_mp_cos_from_chain(pdev, chain);
const u8_t cos = lm_mp_cos_from_chain(pdev, chain);
lm_mp_cos_from_chain(IN struct _lm_device_t *pdev,
const u8_t cos = lm_mp_cos_from_chain(pdev,chain);
const u8_t cos = lm_mp_cos_from_chain(pdev, cid);