867 _ehci_append_fs_td(ehci_sitd_t *ehci_std, ehci_sitd_t *last)  in _ehci_append_fs_td()  argument
869 	DPRINTFN(11, "%p to %p\n", ehci_std, last);  in _ehci_append_fs_td()
873 	ehci_std->next = last->next;  in _ehci_append_fs_td()
874 	ehci_std->sitd_next = last->sitd_next;  in _ehci_append_fs_td()
876 	ehci_std->prev = last;  in _ehci_append_fs_td()
878 	usb_pc_cpu_flush(ehci_std->page_cache);  in _ehci_append_fs_td()
883 	last->next = ehci_std;  in _ehci_append_fs_td()
884 	last->sitd_next = ehci_std->sitd_self;  in _ehci_append_fs_td()
888 	return (ehci_std);  in _ehci_append_fs_td()
893 _ehci_append_hs_td(ehci_itd_t *ehci_std, ehci_itd_t *last)  in _ehci_append_hs_td()  argument
895 	DPRINTFN(11, "%p to %p\n", ehci_std, last);  in _ehci_append_hs_td()
899 	ehci_std->next = last->next;  in _ehci_append_hs_td()
900 	ehci_std->itd_next = last->itd_next;  in _ehci_append_hs_td()
902 	ehci_std->prev = last;  in _ehci_append_hs_td()
904 	usb_pc_cpu_flush(ehci_std->page_cache);  in _ehci_append_hs_td()
909 	last->next = ehci_std;  in _ehci_append_hs_td()
910 	last->itd_next = ehci_std->itd_self;  in _ehci_append_hs_td()
914 	return (ehci_std);  in _ehci_append_hs_td()
951 _ehci_remove_fs_td(ehci_sitd_t *ehci_std, ehci_sitd_t *last)  in _ehci_remove_fs_td()  argument
953 	DPRINTFN(11, "%p from %p\n", ehci_std, last);  in _ehci_remove_fs_td()
957 	ehci_std->prev->next = ehci_std->next;  in _ehci_remove_fs_td()
958 	ehci_std->prev->sitd_next = ehci_std->sitd_next;  in _ehci_remove_fs_td()
960 	usb_pc_cpu_flush(ehci_std->prev->page_cache);  in _ehci_remove_fs_td()
962 	if (ehci_std->next) {  in _ehci_remove_fs_td()
963 		ehci_std->next->prev = ehci_std->prev;  in _ehci_remove_fs_td()
964 		usb_pc_cpu_flush(ehci_std->next->page_cache);  in _ehci_remove_fs_td()
966 	return ((last == ehci_std) ? ehci_std->prev : last);  in _ehci_remove_fs_td()
971 _ehci_remove_hs_td(ehci_itd_t *ehci_std, ehci_itd_t *last)  in _ehci_remove_hs_td()  argument
973 	DPRINTFN(11, "%p from %p\n", ehci_std, last);  in _ehci_remove_hs_td()
977 	ehci_std->prev->next = ehci_std->next;  in _ehci_remove_hs_td()
978 	ehci_std->prev->itd_next = ehci_std->itd_next;  in _ehci_remove_hs_td()
980 	usb_pc_cpu_flush(ehci_std->prev->page_cache);  in _ehci_remove_hs_td()
982 	if (ehci_std->next) {  in _ehci_remove_hs_td()
983 		ehci_std->next->prev = ehci_std->prev;  in _ehci_remove_hs_td()
984 		usb_pc_cpu_flush(ehci_std->next->page_cache);  in _ehci_remove_hs_td()
986 	return ((last == ehci_std) ? ehci_std->prev : last);  in _ehci_remove_hs_td()