CONFIG_PCIE_PTM: PCI Express Precision Time Measurement support

General informations

The Linux kernel configuration item CONFIG_PCIE_PTM has multiple definitions:

PCI Express Precision Time Measurement support found in drivers/pci/pcie/Kconfig

The configuration item CONFIG_PCIE_PTM:

• prompt: PCI Express Precision Time Measurement support
• type: bool
• depends on: (none)
• defined in drivers/pci/pcie/Kconfig
• found in Linux kernels: 4.18–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

This enables PCI Express Precision Time Measurement (PTM) support.

This is only useful if you have devices that support PTM, but it is safe to enable even if you don't.

PCIe Precision Time Measurement support found in drivers/pci/pcie/Kconfig

The configuration item CONFIG_PCIE_PTM:

• prompt: PCIe Precision Time Measurement support
• type: bool
• depends on: CONFIG_PCIEPORTBUS
• defined in drivers/pci/pcie/Kconfig
• found in Linux kernels: 4.9–4.17

Help text

This enables PCI Express Precision Time Measurement (PTM) support.

This is only useful if you have devices that support PTM, but it is safe to enable even if you don't.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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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