> I think that Linus's patch is correct and that
> pci/setup_res.c::pdev_enable_device() shouldn't be doing this:
>
> /* ??? Always turn on bus mastering. If the device doesn't support
> it, the bit will go into the bucket. */
> cmd |= PCI_COMMAND_MASTER;
>
> First, the
> From: Russell King [mailto:[EMAIL PROTECTED]]
>
> Linus Torvalds writes:
> > - me: UHCI drivers really need to enable bus mastering.
>
> But it'll already be turned on if pci_assign_unassigned_resources() is
> called. This calls pdev_enable_device for every single device, which
> turns
From: Russell King [mailto:[EMAIL PROTECTED]]
Linus Torvalds writes:
- me: UHCI drivers really need to enable bus mastering.
But it'll already be turned on if pci_assign_unassigned_resources() is
called. This calls pdev_enable_device for every single device, which
turns on the bus
I think that Linus's patch is correct and that
pci/setup_res.c::pdev_enable_device() shouldn't be doing this:
/* ??? Always turn on bus mastering. If the device doesn't support
it, the bit will go into the bucket. */
cmd |= PCI_COMMAND_MASTER;
First, the ??? makes
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