lkml.org 
[lkml]   [2009]   [Jan]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectNEWBIE: how to change serial device<->port association
    From
    Dear ML,

    how can I instruct the kernel (if possible) to map a certain serial
    port to a specific device ttySx?
    I have 4 16550 ports and kernel ( the driver, I suppose) say to me:

    Serial: 8250/16550 driver $Revision: 1.90 $ 6 ports, IRQ sharing disabled
    serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
    serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
    serial8250: ttyS2 at I/O 0x3e8 (irq = 4) is a NS16550A
    serial8250: ttyS3 at I/O 0x2e8 (irq = 3) is a NS16550A
    00:08: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
    00:09: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
    00:0b: ttyS2 at I/O 0x3e8 (irq = 10) is a NS16550A
    00:0c: ttyS3 at I/O 0x2e8 (irq = 11) is a NS16550A

    I would like to change the map ttySx -> I/O port. I try with setserial
    but it doesn't work....Any clue?

    TIA

    p


    \
     
     \ /
      Last update: 2009-01-29 12:05    [W:0.022 / U:91.396 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site