PCI Express x16 Root Port [Loongson 3 Processor Family]
PCI ID 0014:3c19 · Loongson Technology LLC
| Vendor | Loongson Technology LLC |
|---|---|
| Vendor ID | 0014 |
| Device ID | 3c19 |
| Windows hardware ID | PCI\VEN_0014&DEV_3C19 |
| Linux modalias | pci:v00000014d00003C19 |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has PCI ID 0014:3c19?
PCI ID 0014:3c19 is “PCI Express x16 Root Port [Loongson 3 Processor Family]” made by Loongson Technology LLC (vendor ID 0014, device ID 3c19).
Which Linux driver supports PCI Express x16 Root Port [Loongson 3 Processor Family]?
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 PCI Express x16 Root Port [Loongson 3 Processor Family] is in my computer?
On Linux, lspci -nn | grep -i 0014:3c19 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as PCI\VEN_0014&DEV_3C19.
How do I see which driver is currently in use?
lspci -nnk -d 0014:3c19 lists the device with a “Kernel driver in use” line showing the active driver.
Nearby entries
- 3b0f – DMA Adress Translation Unit [Loongson 3 Processor Family]
- 3c09 – Internal PCI to PCI Bridge [Loongson 3 Processor Family]
- 3c0f – DMA Adress Translation Unit [Loongson 3 Processor Family]
- 3c29 – PCI Express x8 Root Port [Loongson 3 Processor Family]
- 3c39 – PCI Express x4 Root Port [Loongson 3 Processor Family]
- 7a00 – 7A1000 Chipset Hyper Transport Bridge Controller
- 7a02 – 2K1000 / 7A1000 Chipset Advanced Peripheral Bus Controller
- 7a03 – 2K1000/2000 / 7A1000 Chipset Gigabit Ethernet Controller
- 7a04 – 2K1000 / 7A1000 Chipset OTG USB Controller