HC_EPT_TD_HEAD
(Get_ED(pp->pp_ept->hced_headp) & HC_EPT_TD_HEAD));
Get_ED(ept->hced_headp) & (uint32_t)HC_EPT_TD_HEAD));
Get_ED(ed->hced_headp) & (uint32_t)HC_EPT_TD_HEAD));
(Get_ED(ept->hced_headp) & HC_EPT_TD_HEAD));
addr = Get_ED(ept->hced_headp) & (uint32_t)HC_EPT_TD_HEAD;
(Get_ED(ept->hced_headp) & HC_EPT_TD_HEAD));
(Get_ED(ept->hced_headp) & HC_EPT_TD_HEAD));
(last_td_addr & HC_EPT_TD_HEAD) |
(hced_head & ~HC_EPT_TD_HEAD));