[PATCH 1/2] PCI: Device driver function reset notification

Keith Busch keith.busch at intel.com
Thu May 1 12:57:15 PDT 2014


On Wed, 30 Apr 2014, Bjorn Helgaas wrote:
> On Tue, Apr 08, 2014 at 05:42:20PM -0600, Keith Busch wrote:
> You put the notify in these functions:
>
>  pci_reset_function()
>  pci_try_reset_function()
>
> but what about these:
>
>  pci_reset_slot()
>  pci_try_reset_slot()
>  pci_reset_bus()
>  pci_try_reset_bus()

Good point. These all call pci_dev_save_and_disable at the start and
pci_dev_restore after, so I think just adding the reset prepare/complete
to those functions should cover all scenarios. Does this sound ok?



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