UCON_RX_INT_LEVEL 135 kernel/genarch/src/drivers/s3c24xx/uart.c pio_read_32(&uart->io->ucon) & ~UCON_RX_INT_LEVEL); UCON_RX_INT_LEVEL 192 uspace/srv/hw/char/s3c24xx_uart/s3c24xx_uart.c pio_read_32(&uart->io->ucon) & ~UCON_RX_INT_LEVEL);HelenOS homepage, sources at GitHub