H/W path Device Class Description ========================================================================== system 20NXCTO1WW (LENOVO_MT_20NX_BU_Think_FM_ThinkPad T490s) /0 bus 20NXCTO1WW /0/2 memory 32GiB System Memory /0/2/0 memory 16GiB SODIMM DDR4 Synchronous 3200 MHz (0.3 ns) /0/2/1 memory 16GiB SODIMM DDR4 Synchronous 3200 MHz (0.3 ns) /0/c memory 256KiB L1 cache /0/d memory 1MiB L2 cache /0/e memory 8MiB L3 cache /0/f processor Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz /0/11 memory 128KiB BIOS /0/100 bridge Coffee Lake HOST and DRAM Controller /0/100/2 display UHD Graphics 620 (Whiskey Lake) /0/100/4 generic Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem /0/100/8 generic Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model /0/100/12 generic Cannon Point-LP Thermal Controller /0/100/14 bus Cannon Point-LP USB 3.1 xHCI Controller /0/100/14/0 usb1 bus xHCI Host Controller /0/100/14/0/1 generic EMV Smartcard Reader /0/100/14/0/8 multimedia Integrated Camera /0/100/14/0/9 generic Generic USB device /0/100/14/0/a communication Bluetooth wireless interface /0/100/14/1 usb2 bus xHCI Host Controller /0/100/14.2 memory RAM memory /0/100/14.3 wlp0s20f3 network Cannon Point-LP CNVi [Wireless-AC] /0/100/15 bus Cannon Point-LP Serial IO I2C Controller #0 /0/100/16 communication Cannon Point-LP MEI Controller #1 /0/100/16.3 communication Cannon Point-LP Keyboard and Text (KT) Redirection /0/100/1c bridge Cannon Point-LP PCI Express Root Port #1 /0/100/1c/0 generic GL9750 SD Host Controller /0/100/1c.4 bridge Cannon Point-LP PCI Express Root Port #5 /0/100/1c.4/0 bridge JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016] /0/100/1c.4/0/0 bridge JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016] /0/100/1c.4/0/0/0 generic JHL6240 Thunderbolt 3 NHI (Low Power) [Alpine Ridge LP 2016] /0/100/1c.4/0/1 bridge JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016] /0/100/1c.4/0/1/0 bridge JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] /0/100/1c.4/0/1/0/1 bridge JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] /0/100/1c.4/0/1/0/1/0 bridge Navi 10 XL Upstream Port of PCI Express Switch /0/100/1c.4/0/1/0/1/0/0 bridge Navi 10 XL Downstream Port of PCI Express Switch /0/100/1c.4/0/1/0/1/0/0/0 display Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT] /0/100/1c.4/0/1/0/1/0/0/0.1 multimedia Navi 10 HDMI Audio /0/100/1c.4/0/1/0/4 bridge JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] /0/100/1c.4/0/1/0/4/0 bridge JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] /0/100/1c.4/0/1/0/4/0/0 bridge JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] /0/100/1c.4/0/1/0/4/0/0/0 bus ASM1142 USB 3.1 Host Controller /0/100/1c.4/0/1/0/4/0/0/0/0 usb3 bus xHCI Host Controller /0/100/1c.4/0/1/0/4/0/0/0/1 usb4 bus xHCI Host Controller /0/100/1c.4/0/1/0/4/0/1 bridge JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] /0/100/1c.4/0/1/0/4/0/1/0 bus ASM1142 USB 3.1 Host Controller /0/100/1c.4/0/1/0/4/0/1/0/0 usb5 bus xHCI Host Controller /0/100/1c.4/0/1/0/4/0/1/0/0/1 input USB Keyboard /0/100/1c.4/0/1/0/4/0/1/0/0/2 input 2.4G Keyboard Mouse /0/100/1c.4/0/1/0/4/0/1/0/1 usb6 bus xHCI Host Controller /0/100/1c.4/0/1/0/4/0/2 bridge JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] /0/100/1c.4/0/1/0/4/0/2/0 bus ASM1142 USB 3.1 Host Controller /0/100/1c.4/0/1/0/4/0/2/0/0 usb7 bus xHCI Host Controller /0/100/1c.4/0/1/0/4/0/2/0/0/2 input Razer Core X Chroma /0/100/1c.4/0/1/0/4/0/2/0/1 usb8 bus xHCI Host Controller /0/100/1c.4/0/1/0/4/0/2/0/1/1 generic AX88179 /0/100/1c.4/0/2 bridge JHL6240 Thunderbolt 3 Bridge (Low Power) [Alpine Ridge LP 2016] /0/100/1c.4/0/2/0 bus JHL6240 Thunderbolt 3 USB 3.1 Controller (Low Power) [Alpine Ridge LP 2016] /0/100/1c.4/0/2/0/0 usb9 bus xHCI Host Controller /0/100/1c.4/0/2/0/1 usb10 bus xHCI Host Controller /0/100/1c.6 bridge Cannon Point-LP PCI Express Root Port #7 /0/100/1c.6/0 generic XMM7360 LTE Advanced Modem /0/100/1d bridge Cannon Point-LP PCI Express Root Port #9 /0/100/1d.4 bridge Cannon Point-LP PCI Express Root Port #13 /0/100/1d.4/0 storage SK hynix /0/100/1f bridge Cannon Point-LP LPC Controller /0/100/1f.3 multimedia Cannon Point-LP High Definition Audio Controller /0/100/1f.4 bus Cannon Point-LP SMBus Controller /0/100/1f.5 bus Cannon Point-LP SPI Controller /0/100/1f.6 enp0s31f6 network Ethernet Connection (6) I219-LM /0/0 system PnP device PNP0c02 /0/1 system PnP device PNP0c02 /0/3 system PnP device PNP0c02 /0/4 system PnP device PNP0c02 /0/5 system PnP device PNP0b00 /0/6 generic PnP device INT3f0d /0/7 generic PnP device LEN0071 /0/8 generic PnP device LEN0400 /0/9 system PnP device PNP0c02 /0/a system PnP device PNP0c02 /0/b system PnP device PNP0c02 /0/10 system PnP device PNP0c01 /1 power 5B10W13910 /2 docker0 network Ethernet interface /3 enx90203a1c2fd3 network Ethernet interface /4 virbr0-nic network Ethernet interface /5 virbr0 network Ethernet interface