More Serial Ports

Add more serial on PC can be done by adding PCI-Serial card. Example are SYBA - Full linux support and cheap ~ HK$120

And I bought from Taobao and try this "cloned" Rocket Port 4 port Serials. Not bad :-) Rocket-Port.gif


On Redhat FC2: 
[]$ sudo setserial /dev/ttyS0 -a
/dev/ttyS0, Line 0, UART: 16550A, Port: 0x03f8, IRQ: 4
        Baud_base: 115200, close_delay: 500, divisor: 0
        closing_wait: 30000
        Flags: spd_normal skip_test auto_irq

[timyou@test1 timyou]$ sudo setserial /dev/ttyS1 -a
/dev/ttyS1, Line 1, UART: 16550A, Port: 0x02f8, IRQ: 3
        Baud_base: 115200, close_delay: 500, divisor: 0
        closing_wait: 30000
        Flags: spd_normal skip_test auto_irq

[timyou@test1 timyou]$ sudo setserial /dev/ttyS2 -a
/dev/ttyS2, Line 2, UART: unknown, Port: 0x1430, IRQ: 11
        Baud_base: 115200, close_delay: 500, divisor: 0
        closing_wait: 30000
        Flags: spd_normal skip_test

[timyou@test1 timyou]$ sudo setserial /dev/ttyS3 -a
/dev/ttyS3, Line 3, UART: unknown, Port: 0x02e8, IRQ: 3
        Baud_base: 115200, close_delay: 500, divisor: 0
        closing_wait: 30000
        Flags: spd_normal auto_irq

[timyou@test1 timyou]$ sudo setserial /dev/ttyS4 -a
/dev/ttyS4, Line 4, UART: 16550A, Port: 0x1410, IRQ: 11
        Baud_base: 115200, close_delay: 500, divisor: 0
        closing_wait: 30000
        Flags: spd_normal skip_test

[timyou@test1 timyou]$ sudo setserial /dev/ttyS5 -a
/dev/ttyS5, Line 5, UART: 16550A, Port: 0x1418, IRQ: 11
        Baud_base: 115200, close_delay: 500, divisor: 0
        closing_wait: 30000
        Flags: spd_normal skip_test

[timyou@test1 timyou]$ sudo setserial /dev/ttyS6 -a
/dev/ttyS6, Line 6, UART: unknown, Port: 0x1420, IRQ: 11
        Baud_base: 115200, close_delay: 500, divisor: 0
        closing_wait: 30000
        Flags: spd_normal skip_test

Labels: pc.