13  * Frame DMA DCB format:
94 	/* Size of DCB + DB memory */
97 	/* Indexes used to access the next-to-be-used DCB or DB */
101 	/* Number of DCB's and DB's */
114 /* Advance the DCB index and wrap if required. */
134 /* Check if a DCB can be reused in case of multiple DB's per DCB. */
153 static inline void fdma_dcb_len_set(struct fdma_dcb *dcb, u32 len)  in fdma_dcb_len_set()  argument
155 	dcb->info = FDMA_DCB_INFO_DATAL(len);  in fdma_dcb_len_set()
171 /* Get a DCB by index. */
177 /* Get the next DCB. */
197  * if the dataptr addresses and DCB's are in contiguous memory and the driver
209  * applicable if the dataptr addresses and DCB's are in contiguous memory and
220 /* Check if this DCB is the last used DCB. */
221 static inline bool fdma_is_last(struct fdma *fdma, struct fdma_dcb *dcb)  in fdma_is_last()  argument
223 	return dcb == fdma->last_dcb;  in fdma_is_last()