Searched refs:f_pdc_space (Results 1 – 2 of 2) sorted by relevance
62 int f_pdc_space; /* number of bytes allocated for pdc */ member91 fifo->f_pdc_space = fifo->f_buf_size; in AT91PDC_RESET_FIFO()119 if (fifo->f_pdc_space < chunk_size) { in AT91PDC_FIFO_PREREAD()133 fifo->f_pdc_space -= chunk_size; in AT91PDC_FIFO_PREREAD()196 fifo->f_pdc_space += bytes_read; in AT91PDC_FIFO_READ()213 int max_len = fifo->f_length - (fifo->f_buf_size - fifo->f_pdc_space); in AT91PDC_FIFO_PREWRITE()218 if (len > fifo->f_pdc_space) in AT91PDC_FIFO_PREWRITE()220 __FUNCTION__, len, fifo->f_length, fifo->f_pdc_space, fifo->f_buf_size); in AT91PDC_FIFO_PREWRITE()225 __FUNCTION__, fifo->f_length, fifo->f_pdc_space, fifo->f_buf_size); in AT91PDC_FIFO_PREWRITE()237 fifo->f_pdc_space -= len; in AT91PDC_FIFO_PREWRITE()[all …]
53 fifo->f_pdc_space = fifo->f_buf_size; in at91pdc_alloc_fifo()