i.MX9 TSN ethernet switch
PCI ID 1131:eef0 · NXP Semiconductors
| Vendor | NXP Semiconductors |
|---|---|
| Vendor ID | 1131 |
| Device ID | eef0 |
| Windows hardware ID | PCI\VEN_1131&DEV_EEF0 |
| Linux modalias | pci:v00001131d0000EEF0 |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has PCI ID 1131:eef0?
PCI ID 1131:eef0 is “i.MX9 TSN ethernet switch” made by NXP Semiconductors (vendor ID 1131, device ID eef0).
Which Linux driver supports i.MX9 TSN ethernet switch?
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 i.MX9 TSN ethernet switch is in my computer?
On Linux, lspci -nn | grep -i 1131:eef0 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as PCI\VEN_1131&DEV_EEF0.
How do I see which driver is currently in use?
lspci -nnk -d 1131:eef0 lists the device with a “Kernel driver in use” line showing the active driver.
Nearby entries
- e110 – i.MX9 switch management port (ENETC rev 2)
- e111 – i.MX9 TSN ethernet switch management port
- e200 – i.MX9 central DMA
- ee00 – i.MX9 ethernet MDIO controller rev 2
- ee01 – i.MX9 ethernet MDIO controller rev 1
- ee02 – i.MX9 IEEE 1588/1722 controller
- eef2 – i.MX9 ethernet switch config and control
- ef00 – i.MX9 ethernet controller virtual function