Linux 2.6.x / EnE CB1410 cardbus - No Interrupts

Pavel Roskin proski at
Fri Mar 19 17:14:43 GMT 2004

On Fri, 19 Mar 2004, Russell King wrote:

> On Fri, Mar 19, 2004 at 02:00:56PM -0600, Jeff Noxon wrote:
> > I have a PCI<->Cardbus bridge card that uses the EnE 1410
> > chip. ( I have
> > tried kernel 2.6.3 & 2.6.4.  The problem seems to be that even though
> > yenta_socket and my cardbus device (Tulip ethernet) get assigned an IRQ,
> > they do not actually get any interrupts.
> This sounds like an interrupt routing issue - the cardbus bridge has
> an interrupt condition pending, but for some reason isn't signalling
> the CPU.
> Looking at the page above, it would appear that ENE CB1410 should be
> register compatible with TI 1410... so, could you try this patch
> please:

I understand Jeff has already tried something like that.  Another thing to
try (in addition to changing yenta_table) is the patch to route PCI
interrupts on the TI boards:

Pavel Roskin

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