Messages in this thread | | | Date | Thu, 15 Sep 2005 14:35:20 +0400 | From | Manu Abraham <> | Subject | Re: PCI driver |
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Ralph Metzler wrote:
>Hi Manu, > > > Hello Ralph,
It's been a long time since heard your voice. I thought you had been damn busy. Nice to hear from you.
>Manu Abraham writes: > > [ 102.261264] mantis_pci_probe: Got a device > > [ 102.262852] mantis_pci_probe: We got an IRQ > > [ 102.264392] mantis_pci_probe: We finally enabled the device > > [ 102.266020] Mantis Rev 1, irq: 23, latency: 32 > > [ 102.266118] memory: 0xefeff000, mmio: f9218000 > > [ 102.269162] Trying to free free IRQ23 > > [ 110.297341] mantis_pci_remove: Removing -->Mantis irq: 23, > > latency: 32 > > [ 110.297344] memory: 0xefeff000, mmio: 0xf9218000 > > [ 110.301326] Trying to free free IRQ23 > > [ 110.303445] Trying to free nonexistent resource <efeff000-efefffff> > > >I think you should call pci_enable_device() before request_irq, etc. > >
Sure i will try that out..
>AFAIK, the pci_enable_device() can change resources like IRQ. >That's probably what causes these errors. Just print out the irq >number before and after pci_enable_device() to check if that's the >problem. > > >
I will check this out. I will come back on this soon.
Regards, Manu
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