Re: [PARPORT] NetMos parallel port lost after unplugging of another PCI card

From: Norberto Garcia Prieto (
Date: Tue Aug 12 2003 - 13:30:52 EDT

  • Next message: Blaise Gassend: "Re: [PARPORT] Problems with parallel port"

    Norbert Preining wrote:

    >I checked with Windows and there we have
    >COM3: 0xbc00 irq 12
    >COM4 0xb800 irq 12
    >par: 0xc000-0xc007 AND 0xc400-0xc407, no irq
    >NP> > I have:
    >NP> > 00:0c.0 Serial controller: NetMos Technology 222N-2 I/O Card (2S+1P) (rev 01) (prog-if 02 [16550])
    >NP> > Subsystem: LSI Logic / Symbios Logic: Unknown device 0012
    >NP> > Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
    >NP> > Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
    >NP> > Interrupt: pin A routed to IRQ 12
    >NP> > Region 0: I/O ports at b800 [size=8]
    >NP> > Region 1: I/O ports at bc00 [size=8]
    >NP> > Region 2: I/O ports at c000 [size=8]
    >NP> > Region 3: I/O ports at c400 [size=8]
    >NP> > Region 4: I/O ports at c800 [size=8]
    >NP> > Region 5: I/O ports at cc00 [size=16]
    >NP> >
    >NP> > I have:
    >NP> > options parport_pc irq=7,none dma=3,none io=0x0378,0xc400 io_hi=0x0778,0
    >NP> > options lp parport=1
        According to Nm9835 Datasheet, PCIBAR2: Internal standard printer
    chip select and PCIBAR3: Internal printer configuration register chip
    select, so try

    options parport_pc irq=7,12 dma=3,none io=0x0378,0xc000 io_hi=0x0778,0xc400

    Maybe those values have changed at network card removal.

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