CONFIG_PCIEAER_INJECT: PCI Express error injection support

General informations

The Linux kernel configuration item CONFIG_PCIEAER_INJECT has multiple definitions:

PCI Express error injection support found in drivers/pci/pcie/Kconfig

The configuration item CONFIG_PCIEAER_INJECT:

• prompt: PCI Express error injection support
• type: tristate
• depends on: CONFIG_PCIEAER
• defined in drivers/pci/pcie/Kconfig
• found in Linux kernels: 4.18–4.20, 5.0–5.19, 6.0–6.12
• modules built: aer_inject, aer_inject

Help text

This enables PCI Express Root Port Advanced Error Reporting (AER) software error injector.

Debugging 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: https://github.com/intel/aer-inject.git

PCIe AER error injector support found in drivers/pci/pcie/aer/Kconfig.debug

The configuration item CONFIG_PCIEAER_INJECT:

• prompt: PCIe AER error injector support
• type: tristate
• depends on: CONFIG_PCIEAER
• defined in drivers/pci/pcie/aer/Kconfig.debug
• found in Linux kernels: 2.6.33–2.6.39, 3.0–3.19, 4.0–4.17
• modules built: aer_inject, aer_inject

Help text

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: http://www.kernel.org/pub/linux/utils/pci/aer-inject/

PCIE AER error injector support found in drivers/pci/pcie/aer/Kconfig.debug

The configuration item CONFIG_PCIEAER_INJECT:

• prompt: PCIE AER error injector support
• type: tristate
• depends on: CONFIG_PCIEAER
• defined in drivers/pci/pcie/aer/Kconfig.debug
• found in Linux kernels: 2.6.31–2.6.32
• modules built: aer_inject, aer_inject

Help text

This enables PCI Express Root Port Advanced Error Reporting (AER) software error injector.

Debuging 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: http://www.kernel.org/pub/linux/utils/pci/aer-inject/

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module aer_inject CONFIG_PCIEAER_INJECT : drivers/pci/pcie/Kconfig : "PCI Express error injection support" # in 4.18–4.20, 5.0–5.19, 6.0–6.12
• lkddb module aer_inject CONFIG_PCIEAER_INJECT : drivers/pci/pcie/aer/Kconfig.debug : "PCIe AER error injector support" # in 2.6.31–2.6.39, 3.0–3.19, 4.0–4.17

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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