lspci - DDR
Slot: 0004:00:00.0
Class: PCI bridge [0604]
Vendor: NVIDIA Corporation [10de]
Device: Device [229c]
Rev: a1
Driver: pcieport
Module: tegra_pcie_dma_test
IOMMUGroup: 5
Slot: 0004:01:00.0
Class: Non-Volatile memory controller [0108]
Vendor: Vendor [1d79]
Device: Device [2267]
SVendor: Unknown vendor [1d79]
SDevice: Device [2267]
Rev: 03
ProgIf: 02
Driver: nvme
Module: nvme
IOMMUGroup: 5
Slot: 0008:00:00.0
Class: PCI bridge [0604]
Vendor: NVIDIA Corporation [10de]
Device: Device [229c]
Rev: a1
Driver: pcieport
Module: tegra_pcie_dma_test
IOMMUGroup: 34
Slot: 0008:01:00.0
Class: Ethernet controller [0200]
Vendor: Realtek Semiconductor Co., Ltd. [10ec]
Device: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [8168]
SVendor: Realtek Semiconductor Co., Ltd. [10ec]
SDevice: RTL8111/8168 PCI Express Gigabit Ethernet controller [8168]
Rev: 15
Driver: r8168
Module: r8168
IOMMUGroup: 34