c465def6bf
Debugging PCIE AER code can be very difficult because it is hard to trigger various real hardware errors. This patch provide a software based error injection tool, which can fake various PCIE errors with a user space helper tool named "aer-inject". Which can be gotten from: http://www.kernel.org/pub/linux/kernel/people/yhuang/ The patch fakes AER error by faking some PCIE AER related registers and an AER interrupt for specified the PCIE device. Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
28 lines
634 B
Plaintext
28 lines
634 B
Plaintext
#
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# PCI Express Root Port Device AER Configuration
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#
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config PCIEAER
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boolean "Root Port Advanced Error Reporting support"
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depends on PCIEPORTBUS
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default y
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help
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This enables PCI Express Root Port Advanced Error Reporting
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(AER) driver support. Error reporting messages sent to Root
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Port will be handled by PCI Express AER driver.
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#
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# PCI Express ECRC
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#
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config PCIE_ECRC
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bool "PCI Express ECRC settings control"
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depends on PCIEAER
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help
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Used to override firmware/bios settings for PCI Express ECRC
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(transaction layer end-to-end CRC checking).
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When in doubt, say N.
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source "drivers/pci/pcie/aer/Kconfig.debug"
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