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authorKeith Busch <keith.busch@intel.com>2014-05-02 10:40:42 -0600
committerBjorn Helgaas <bhelgaas@google.com>2014-05-27 11:11:00 -0600
commit3ebe7f9f7e4a4fd1f6461ecd01ff2961317a483a (patch)
tree01547552912774f2008af5b020fbeed20078719f /tools/perf/scripts/python
parent761ce53330a4f02c58768631027d1c1dd0d538f7 (diff)
PCI: Notify driver before and after device reset
Notify a PCI device driver when its device's access is about to be disabled for an impending reset attempt, then after the attempt completes and device access is restored. The notification is via the pci_error_handlers interface. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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