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How do I change ttyS port baud rate?
Can someone can help on how to set the port speed to 57600
I would appreciate it... (redhat 7.1)
My port info:
cat tty/driver/serial
0: uart:16550A port:3F8 irq:4 baud:19200
1: uart:16550A port:2F8 irq:3 baud:12800
2: uart:16550A port:3E8 irq:5 baud:9600
3: uart:16550A port:2E8 irq:7 baud:9600
4: uart:16550A port:2F0 irq:10 baud:9600
5: uart:16550A port:3E0 irq:12 baud:9600
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