Linus Torvalds wrote:
>
> On Tue, 21 Nov 2000, Jeff Garzik wrote:
> >
> > A caveat to this whole scheme is that usb-uhci -already- calls
> > pci_enable_device before checking dev->irq, and yet cannot get around
> > the "assign IRQ to USB: no" setting in BIOS. I hope that is an
> > exception rath
On Tue, Nov 21, 2000 at 05:26:06PM -0800, Linus Torvalds wrote:
> On Tue, 21 Nov 2000, Jeff Garzik wrote:
> >
> > A caveat to this whole scheme is that usb-uhci -already- calls
> > pci_enable_device before checking dev->irq, and yet cannot get around
> > the "assign IRQ to USB: no" setting in BIO
Linus Torvalds wrote:
>
> On Thu, 23 Nov 2000, Tobias Ringstrom wrote:
> > >
> > > - enable DEBUG in arch/i386/kernel/pci-i386.h. This should make the code
> > >print out what the pirq table entries are etc.
> >
> > Done. When adding the call to eisa_set_level_irq, the line
> >
> > IRQ for 0
On Thu, 23 Nov 2000, Tobias Ringstrom wrote:
> >
> > - enable DEBUG in arch/i386/kernel/pci-i386.h. This should make the code
> >print out what the pirq table entries are etc.
>
> Done. When adding the call to eisa_set_level_irq, the line
>
> IRQ for 00:0a.0(0) via 00:0a.0 -> PIRQ 03, ma
On Thu, 23 Nov 2000, Linus Torvalds wrote:
> > > Tobias, can you confirm that calling pci_enable_device before reading
> > > dev->irq fixes the 3c59x.c problem for you?
> >
> > Nope. The interrupts do not seem to get through. Packets are transmitted,
> > but that's it. I've copied the interesting
On Tue, 21 Nov 2000, Tobias Ringstrom wrote:
> >
> > Tobias, can you confirm that calling pci_enable_device before reading
> > dev->irq fixes the 3c59x.c problem for you?
>
> Nope. The interrupts do not seem to get through. Packets are transmitted,
> but that's it. I've copied the interesting
On Tue, 21 Nov 2000, Jeff Garzik wrote:
>
> A caveat to this whole scheme is that usb-uhci -already- calls
> pci_enable_device before checking dev->irq, and yet cannot get around
> the "assign IRQ to USB: no" setting in BIOS. I hope that is an
> exception rather than the rule.
Do we have a re
On Tue, 21 Nov 2000, Jeff Garzik wrote:
> Tobias Ringstrom wrote:
> > When saying yes to "Plug-and-play OS" in the BIOS, my 3Com 905C adapter
> > stops working, since the driver tries to use IRQ 0, since the BIOS does
> > not assign an IRQ to it. The driver seems to read the IRQ from the card
> >
Tobias Ringstrom wrote:
> When saying yes to "Plug-and-play OS" in the BIOS, my 3Com 905C adapter
> stops working, since the driver tries to use IRQ 0, since the BIOS does
> not assign an IRQ to it. The driver seems to read the IRQ from the card
> before it calls pci_enable_device (and pci_set_mas
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