hi mike [ please don't strip the cc list. thanks ]
the patch is against 2.6.13-rc6. if you want to try with an older kernel you have to patch the file drivers/pcmcia/cs.c, function pcmcia_request_irq() but i don't think it will help in your case. try a 2.6.13-rc6 kernel instead. rgds -daniel On Wednesday 17 August 2005 02.26, Daniel Ritz wrote: > hi > > On Tuesday 16 August 2005 22.47, Philippe Bourcier wrote: > > > > I tried latest debian 2.6.12 kernel; see: > > http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=321419 > > > > irq 11: nobody cared! > > [<c01388fa>] __report_bad_irq+0x2a/0xa0 > > [<c013836d>] handle_IRQ_event+0x3d/0x70 > > [<c0138a12>] note_interrupt+0x82/0xa0 > > [<c0138490>] __do_IRQ+0xf0/0x100 > > [<c0105729>] do_IRQ+0x19/0x30 > > [<c0103ada>] common_interrupt+0x1a/0x20 > > [<c011f2ae>] __do_softirq+0x2e/0xa0 > > [<c011f346>] do_softirq+0x26/0x30 > > [<c010572e>] do_IRQ+0x1e/0x30 > > [<c0103ada>] common_interrupt+0x1a/0x20 > > handlers: > > [<c8cddea0>] (usb_hcd_irq+0x0/0x80 [usbcore]) > > [<c8d00990>] (yenta_interrupt+0x0/0x40 [yenta_socket]) > > [<c8d00990>] (yenta_interrupt+0x0/0x40 [yenta_socket]) > > Disabling IRQ #11 > > eth0: interrupt(s) dropped! > > > > ask more if you need, > > simple question: is that card a multifunction card with ethernet and a > modem? i see from the dmesg that a ttyS2 pops up the same time when the > 3c589 shows up. the problem compared to 2.4 is that the serial interface > is assigned irq 11 when the network card is on irq 9. but on 2.4 both > functions use irq 9 (which is correct). could you try the attached patch? > > if the patch doesn't help please give me the output of cbdump and cardctl > ident when the card is inserted and all drivers are loaded. > > rgds > -daniel > > ----- > > [PATCH] fix pcmcia_request_irq() for multifunction card > > multifunction cards need to have the same irq assigned to both functions. > the code tries that but fails because ret is still set to CS_IN_USE > which results in the function having the CB irq assigned. yenta_set_socket > then just changes the irq routing to use the PCI interrupt but the first > functions irq handler is registered on an ISA interrupt. boom. > > Signed-off-by: Daniel Ritz <[EMAIL PROTECTED]> > > diff --git a/drivers/pcmcia/pcmcia_resource.c > b/drivers/pcmcia/pcmcia_resource.c > --- a/drivers/pcmcia/pcmcia_resource.c > +++ b/drivers/pcmcia/pcmcia_resource.c > @@ -831,7 +831,8 @@ int pcmcia_request_irq(struct pcmcia_dev > } > } > #endif > - if (ret) { > + /* only assign PCI irq if no IRQ already assigned */ > + if (ret && !s->irq.AssignedIRQ) { > if (!s->pci_irq) > return ret; > irq = s->pci_irq; > > -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
