Hello all, i do some hobby work on porting linux to Alpscale asm9260 SoC and have fallowing problem with serial driver. May be you can help me. - each RX char will be send to the console only after next chart is entered. For example: Typed: dmesg Displ: dmesg - all chars are immediately send with uart_insert_char() and tty_flip_buffer_push() to the core. So this delay is not insight of driver. I assume, i miss some flag or initialization. The driver was initially based on atmel_serial.c and ported by Alpscale to 2.4.28. I reused this code.. which is working with this issue. Here is the driver: https://github.com/olerem/linux-2.6/blob/arm_9260-2014.07.29/drivers/tty/serial/asm9260_serial.c -- Regards, Oleksij
Attachment:
signature.asc
Description: OpenPGP digital signature
