Messages in this thread | | | From | Gabor Kovacs <> | Subject | Re: [PATCH] parport: Use the PCI IRQ if offered | Date | Tue, 31 Mar 2009 15:31:56 -0400 |
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Hi Alan,
just to confirm, IRQ detection works fine on my Lava parallel card.
The instrument driver module that registers an irq handler via parport_register_device gets false events when parport irq is shared e.g. with an ethernet controller. Should irq sharing awareness go to our handler function or parport_irq_handler/parport_generic_irq still needs some additional patch? (Or have I just missed this second patch?)
Thanks
Gabor Kovacs
On Thursday 26 March 2009 18:40:42 Jeff Garzik wrote: > Alan Cox wrote: > > Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> > > Reviewed-by: Jeff Garzik <jgarzik@redhat.com> > > A long, long time ago I poked at introducing some PCI-ish probing to > parport_pc, reading the port mode, I/O port, and possibly irq from > motherboard-specific magic locations. > > This is a helpful extension of that [years-old] work... good stuff. > > Jeff > > >
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