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# PCI Express Root Port Device AER Debug Configuration
tristate "PCIe AER error injector support"
depends on PCIEAER
default n
This enables PCI Express Root Port Advanced Error Reporting
(AER) software error injector.
Debugging PCIe AER code is quite difficult because it is hard
to trigger various real hardware errors. Software based
error injection can fake almost all kinds of errors with the
help of a user space helper tool aer-inject, which can be
gotten from: