Altra PCI Express Root Port a5

PCI ID 1def:e106 · Ampere Computing, LLC

VendorAmpere Computing, LLC
Vendor ID1def
Device IDe106
Windows hardware IDPCI\VEN_1DEF&DEV_E106
Linux modaliaspci:v00001DEFd0000E106
Linux driverno driver with exact ID

Frequently asked questions

Which device has PCI ID 1def:e106?

PCI ID 1def:e106 is “Altra PCI Express Root Port a5” made by Ampere Computing, LLC (vendor ID 1def, device ID e106).

Which Linux driver supports Altra PCI Express Root Port a5?

Linux kernel 6.12 lists no driver for this exact ID. Many devices are still supported through their device class, such as AHCI, NVMe, xHCI or HD Audio controllers; others need a vendor driver. Overview of device classes and their drivers

How do I check whether Altra PCI Express Root Port a5 is in my computer?

On Linux, lspci -nn | grep -i 1def:e106 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as PCI\VEN_1DEF&DEV_E106.

How do I see which driver is currently in use?

lspci -nnk -d 1def:e106 lists the device with a “Kernel driver in use” line showing the active driver.

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