Messages in this thread | | | Date | Thu, 11 Oct 2001 11:35:04 +0100 | From | Tim Waugh <> | Subject | Re: [PARPORT] Problems with parallel port io card, emu10k1, system freeze |
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On Wed, Oct 10, 2001 at 09:57:33PM +0200, Norbert Preining wrote:
> No for the parallel port: I load parport_pc with > modprobe parport_pc irq=7,none dma=3,none io=0x0378,0xc400 > which works, recognizes my printer on the second printer port (lp0 on > parport1). > > But: If I load NOW the emu10k1 the system freezes. > Same with emu10k1 loaded and modprobe parport_pc.
It will be because you haven't supplied the io_hi parameter; to tell it _not_ to probe for an ECR register at base+0x400, you need to supply 'io_hi=0,0'.
There is a patch for some NetMos cards, but unfortunately it seems to suffer from the same problem anyway, which suggests that the code is buggy in some way. :-(
Tim. */ [unhandled content-type:application/pgp-signature] | |