Device: 00:00.0 Class: Host bridge [0600] Vendor: Intel Corporation [8086] Device: Comet Lake-U v1 4c Host Bridge/DRAM Controller [9b61] SVendor: Dell [1028] SDevice: Device [09cd] Rev: 0c ProgIf: 00 Driver: skl_uncore IOMMUGroup: 1 Device: 00:02.0 Class: VGA compatible controller [0300] Vendor: Intel Corporation [8086] Device: CometLake-U GT2 [UHD Graphics] [9b41] SVendor: Dell [1028] SDevice: Device [09cd] Rev: 02 ProgIf: 00 Driver: i915 Module: i915 IOMMUGroup: 0 Device: 00:04.0 Class: Signal processing controller [1180] Vendor: Intel Corporation [8086] Device: Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [1903] SVendor: Dell [1028] SDevice: Device [09cd] Rev: 0c ProgIf: 00 Driver: proc_thermal Module: processor_thermal_device_pci_legacy IOMMUGroup: 2 Device: 00:08.0 Class: System peripheral [0880] Vendor: Intel Corporation [8086] Device: Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [1911] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 00 IOMMUGroup: 3 Device: 00:12.0 Class: Signal processing controller [1180] Vendor: Intel Corporation [8086] Device: Comet Lake Thermal Subsytem [02f9] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 00 Driver: intel_pch_thermal Module: intel_pch_thermal IOMMUGroup: 4 Device: 00:13.0 Class: Serial controller [0700] Vendor: Intel Corporation [8086] Device: Comet Lake Integrated Sensor Solution [02fc] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 00 Driver: intel_ish_ipc Module: intel_ish_ipc IOMMUGroup: 5 Device: 00:14.0 Class: USB controller [0c03] Vendor: Intel Corporation [8086] Device: Comet Lake PCH-LP USB 3.1 xHCI Host Controller [02ed] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 30 Driver: xhci_hcd IOMMUGroup: 6 Device: 00:14.2 Class: RAM memory [0500] Vendor: Intel Corporation [8086] Device: Comet Lake PCH-LP Shared SRAM [02ef] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 00 IOMMUGroup: 6 Device: 00:14.3 Class: Network controller [0280] Vendor: Intel Corporation [8086] Device: Comet Lake PCH-LP CNVi WiFi [02f0] SVendor: Intel Corporation [8086] SDevice: Device [4034] ProgIf: 00 Driver: iwlwifi Module: iwlwifi IOMMUGroup: 7 Device: 00:15.0 Class: Serial bus controller [0c80] Vendor: Intel Corporation [8086] Device: Serial IO I2C Host Controller [02e8] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 00 Driver: intel-lpss IOMMUGroup: 8 Device: 00:15.1 Class: Serial bus controller [0c80] Vendor: Intel Corporation [8086] Device: Comet Lake Serial IO I2C Host Controller [02e9] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 00 Driver: intel-lpss IOMMUGroup: 8 Device: 00:16.0 Class: Communication controller [0780] Vendor: Intel Corporation [8086] Device: Comet Lake Management Engine Interface [02e0] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 00 Driver: mei_me Module: mei_me IOMMUGroup: 9 Device: 00:19.0 Class: Serial bus controller [0c80] Vendor: Intel Corporation [8086] Device: Comet Lake Serial IO I2C Host Controller [02c5] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 00 Driver: intel-lpss IOMMUGroup: 10 Device: 00:1c.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: Comet Lake PCI Express Root Port #5 [02bc] SVendor: Dell [1028] SDevice: Device [09cd] Rev: f0 ProgIf: 00 Driver: pcieport IOMMUGroup: 11 Device: 00:1d.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: Comet Lake PCI Express Root Port #9 [02b0] SVendor: Dell [1028] SDevice: Device [09cd] Rev: f0 ProgIf: 00 Driver: pcieport IOMMUGroup: 12 Device: 00:1d.4 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: Comet Lake PCI Express Root Port #13 [02b4] SVendor: Dell [1028] SDevice: Device [09cd] Rev: f0 ProgIf: 00 Driver: pcieport IOMMUGroup: 13 Device: 00:1f.0 Class: ISA bridge [0601] Vendor: Intel Corporation [8086] Device: Comet Lake PCH-LP LPC Premium Controller/eSPI Controller [0284] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 00 IOMMUGroup: 14 Device: 00:1f.3 Class: Audio device [0403] Vendor: Intel Corporation [8086] Device: Comet Lake PCH-LP cAVS [02c8] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 80 Driver: snd_hda_intel Module: snd_hda_intel Module: snd_soc_skl Module: snd_sof_pci_intel_cnl IOMMUGroup: 14 Device: 00:1f.4 Class: SMBus [0c05] Vendor: Intel Corporation [8086] Device: Comet Lake PCH-LP SMBus Host Controller [02a3] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 00 Driver: i801_smbus Module: i2c_i801 IOMMUGroup: 14 Device: 00:1f.5 Class: Serial bus controller [0c80] Vendor: Intel Corporation [8086] Device: Comet Lake SPI (flash) Controller [02a4] SVendor: Dell [1028] SDevice: Device [09cd] ProgIf: 00 IOMMUGroup: 14 Device: 01:00.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [15ea] SVendor: Dell [1028] SDevice: Device [09cd] PhySlot: 8 Rev: 06 ProgIf: 00 Driver: pcieport IOMMUGroup: 15 Device: 02:00.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [15ea] SVendor: Dell [1028] SDevice: Device [09cd] Rev: 06 ProgIf: 00 Driver: pcieport IOMMUGroup: 16 Device: 02:01.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [15ea] SVendor: Dell [1028] SDevice: Device [09cd] Rev: 06 ProgIf: 00 Driver: pcieport IOMMUGroup: 17 Device: 02:02.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [15ea] SVendor: Dell [1028] SDevice: Device [09cd] Rev: 06 ProgIf: 00 Driver: pcieport IOMMUGroup: 18 Device: 02:04.0 Class: PCI bridge [0604] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [15ea] SVendor: Dell [1028] SDevice: Device [09cd] Rev: 06 ProgIf: 00 Driver: pcieport IOMMUGroup: 19 Device: 03:00.0 Class: System peripheral [0880] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018] [15eb] SVendor: Dell [1028] SDevice: Device [09cd] Rev: 06 ProgIf: 00 Driver: thunderbolt Module: thunderbolt IOMMUGroup: 20 Device: 37:00.0 Class: USB controller [0c03] Vendor: Intel Corporation [8086] Device: JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018] [15ec] SVendor: Dell [1028] SDevice: Device [09cd] Rev: 06 ProgIf: 30 Driver: xhci_hcd IOMMUGroup: 21 Device: 6c:00.0 Class: Unassigned class [ff00] Vendor: Realtek Semiconductor Co., Ltd. [10ec] Device: RTS525A PCI Express Card Reader [525a] SVendor: Dell [1028] SDevice: Device [09cd] Rev: 01 ProgIf: 00 Driver: rtsx_pci Module: rtsx_pci IOMMUGroup: 22 Device: 6d:00.0 Class: Non-Volatile memory controller [0108] Vendor: KIOXIA Corporation [1e0f] Device: NVMe SSD Controller BG4 [0001] SVendor: KIOXIA Corporation [1e0f] SDevice: NVMe SSD Controller BG4 [0001] ProgIf: 02 Driver: nvme Module: nvme NUMANode: 0 IOMMUGroup: 23