Lines Matching defs:fifo_size
1508 static int stm32_usart_get_thresh_value(u32 fifo_size, int index)
1510 return fifo_size * stm32h7_usart_fifo_thresh_cfg[index].mul /
1519 int fifo_size;
1528 fifo_size = cfg8 ? 1 << cfg8 : STM32H7_USART_FIFO_SIZE;
1532 bytes = fifo_size / 2;
1534 if (bytes < stm32_usart_get_thresh_value(fifo_size, 0)) {
1536 return fifo_size;
1540 if (stm32_usart_get_thresh_value(fifo_size, i) >= bytes)
1547 stm32_usart_get_thresh_value(fifo_size, i), fifo_size);
1550 return fifo_size;