296 		int nents, unsigned int len)  in setup_sgl_buf()  argument
303 	if (!nents)  in setup_sgl_buf()
323 			if (++n == nents || sgl == NULL)  in setup_sgl_buf()
335 		int nents, unsigned int len, unsigned int off)  in setup_sgl()  argument
350 	n = setup_sgl_buf(sgl, fifo->data + off, nents, l);  in setup_sgl()
351 	n += setup_sgl_buf(sgl + n, fifo->data, nents - n, len - l);  in setup_sgl()
357 		struct scatterlist *sgl, int nents, unsigned int len)  in __kfifo_dma_in_prepare()  argument
365 	return setup_sgl(fifo, sgl, nents, len, fifo->in);  in __kfifo_dma_in_prepare()
370 		struct scatterlist *sgl, int nents, unsigned int len)  in __kfifo_dma_out_prepare()  argument
378 	return setup_sgl(fifo, sgl, nents, len, fifo->out);  in __kfifo_dma_out_prepare()
549 	struct scatterlist *sgl, int nents, unsigned int len, size_t recsize)  in __kfifo_dma_in_prepare_r()  argument
551 	BUG_ON(!nents);  in __kfifo_dma_in_prepare_r()
558 	return setup_sgl(fifo, sgl, nents, len, fifo->in + recsize);  in __kfifo_dma_in_prepare_r()
572 	struct scatterlist *sgl, int nents, unsigned int len, size_t recsize)  in __kfifo_dma_out_prepare_r()  argument
574 	BUG_ON(!nents);  in __kfifo_dma_out_prepare_r()
581 	return setup_sgl(fifo, sgl, nents, len, fifo->out + recsize);  in __kfifo_dma_out_prepare_r()