output of lsusb, lspci, dmesg and lshw.
lsusb -t
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
|__ Port 3: Dev 2, If 0, Class=Hub, Driver=hub/3p, 5000M
|__ Port 1: Dev 3, If 0, Class=Mass Storage, Driver=uas, 5000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=rtl8192cu, 480M
|__ Port 2: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
|__ Port 3: Dev 5, If 0, Class=Hub, Driver=hub/3p, 480M
|__ Port 4: Dev 6, If 0, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 4: Dev 6, If 1, Class=Chip/SmartCard, Driver=, 12M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/3p, 480M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/3p, 480M
And the dmesg | grep ehci output of the boot for a good kernel is:
Oct 19 09:57:07 nano2 kernel: [ 1.332571] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Oct 19 09:57:07 nano2 kernel: [ 1.332576] ehci-pci: EHCI PCI platform driver
Oct 19 09:57:07 nano2 kernel: [ 1.332694] ehci-pci 0000:00:1a.0: EHCI Host Controller
Oct 19 09:57:07 nano2 kernel: [ 1.332700] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
Oct 19 09:57:07 nano2 kernel: [ 1.332715] ehci-pci 0000:00:1a.0: debug port 2
Oct 19 09:57:07 nano2 kernel: [ 1.332788] ehci-pci 0000:00:1a.0: Using iommu dma mapping
Oct 19 09:57:07 nano2 kernel: [ 1.332789] ehci-pci 0000:00:1a.0: DMAR: 32bit DMA uses non-identity mapping
Oct 19 09:57:07 nano2 kernel: [ 1.336715] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
Oct 19 09:57:07 nano2 kernel: [ 1.336727] ehci-pci 0000:00:1a.0: irq 16, io mem 0xfe707000
Oct 19 09:57:07 nano2 kernel: [ 1.352357] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
Oct 19 09:57:07 nano2 kernel: [ 1.352425] usb usb1: Manufacturer: Linux 5.3.0-rc6+ ehci_hcd
Oct 19 09:57:07 nano2 kernel: [ 1.352859] ehci-pci 0000:00:1d.0: EHCI Host Controller
Oct 19 09:57:07 nano2 kernel: [ 1.352864] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
Oct 19 09:57:07 nano2 kernel: [ 1.352877] ehci-pci 0000:00:1d.0: debug port 2
Oct 19 09:57:07 nano2 kernel: [ 1.352940] ehci-pci 0000:00:1d.0: Using iommu dma mapping
Oct 19 09:57:07 nano2 kernel: [ 1.352941] ehci-pci 0000:00:1d.0: DMAR: 32bit DMA uses non-identity mapping
Oct 19 09:57:07 nano2 kernel: [ 1.356858] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
Oct 19 09:57:07 nano2 kernel: [ 1.356870] ehci-pci 0000:00:1d.0: irq 23, io mem 0xfe706000
Oct 19 09:57:07 nano2 kernel: [ 1.372357] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
Oct 19 09:57:07 nano2 kernel: [ 1.372422] usb usb2: Manufacturer: Linux 5.3.0-rc6+ ehci_hcd
Oct 19 09:57:07 nano2 kernel: [ 1.372750] ehci-platform: EHCI generic platform driver
Oct 19 09:57:07 nano2 kernel: [ 1.632321] usb 1-1: new high-speed USB device number 2 using ehci-pci
Oct 19 09:57:07 nano2 kernel: [ 1.632324] usb 2-1: new high-speed USB device number 2 using ehci-pci
Oct 19 09:57:07 nano2 kernel: [ 2.076353] usb 1-1.4: new full-speed USB device number 3 using ehci-pci
for a bad kernel it is (two actually; there are no devices connect to ehci):
Oct 19 11:13:51 nano2 kernel: [ 1.328992] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Oct 19 11:13:51 nano2 kernel: [ 1.328997] ehci-pci: EHCI PCI platform driver
Oct 19 11:13:51 nano2 kernel: [ 1.329113] ehci-pci 0000:00:1a.0: EHCI Host Controller
Oct 19 11:13:51 nano2 kernel: [ 1.329119] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
Oct 19 11:13:51 nano2 kernel: [ 1.329133] ehci-pci 0000:00:1a.0: debug port 2
Oct 19 11:13:51 nano2 kernel: [ 1.333041] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
Oct 19 11:13:51 nano2 kernel: [ 1.333054] ehci-pci 0000:00:1a.0: irq 16, io mem 0xfe707000
Oct 19 11:13:51 nano2 kernel: [ 1.348684] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
Oct 19 11:13:51 nano2 kernel: [ 1.348756] usb usb1: Manufacturer: Linux 5.3.0-rc6+ ehci_hcd
Oct 19 11:13:51 nano2 kernel: [ 1.349185] ehci-pci 0000:00:1d.0: EHCI Host Controller
Oct 19 11:13:51 nano2 kernel: [ 1.349190] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
Oct 19 11:13:51 nano2 kernel: [ 1.349204] ehci-pci 0000:00:1d.0: debug port 2
Oct 19 11:13:51 nano2 kernel: [ 1.353123] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
Oct 19 11:13:51 nano2 kernel: [ 1.353135] ehci-pci 0000:00:1d.0: irq 23, io mem 0xfe706000
Oct 19 11:13:51 nano2 kernel: [ 1.368683] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
Oct 19 11:13:51 nano2 kernel: [ 1.368748] usb usb2: Manufacturer: Linux 5.3.0-rc6+ ehci_hcd
Oct 19 11:13:51 nano2 kernel: [ 1.369079] ehci-platform: EHCI generic platform driver
Oct 19 11:13:51 nano2 kernel: [ 1.632653] usb 1-1: new high-speed USB device number 2 using ehci-pci
Oct 19 11:13:51 nano2 kernel: [ 1.632661] ehci-pci 0000:00:1a.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 11:13:51 nano2 kernel: [ 1.632664] ehci-pci 0000:00:1a.0: overflow 0x000000042b72f368+8 of DMA mask ffffffff bus mask 0
Oct 19 11:13:51 nano2 kernel: [ 1.632834] ehci-pci 0000:00:1a.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 11:13:51 nano2 kernel: [ 1.632839] ehci-pci 0000:00:1a.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 11:13:51 nano2 kernel: [ 1.632857] usb 2-1: new high-speed USB device number 2 using ehci-pci
Oct 19 11:13:51 nano2 kernel: [ 1.632860] ehci-pci 0000:00:1d.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 11:13:51 nano2 kernel: [ 1.632866] ehci-pci 0000:00:1d.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 11:13:51 nano2 kernel: [ 1.632871] ehci-pci 0000:00:1d.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 11:13:51 nano2 kernel: [ 1.868686] ehci-pci 0000:00:1a.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 11:13:51 nano2 kernel: [ 1.868702] ehci-pci 0000:00:1a.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 11:13:51 nano2 kernel: [ 1.868705] ehci-pci 0000:00:1a.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 11:13:51 nano2 kernel: [ 2.236663] usb 1-1: new high-speed USB device number 3 using ehci-pci
Oct 19 11:13:51 nano2 kernel: [ 2.236701] usb 2-1: new high-speed USB device number 3 using ehci-pci
Oct 19 11:13:51 nano2 kernel: [ 3.152682] usb 2-1: new high-speed USB device number 4 using ehci-pci
Oct 19 11:13:51 nano2 kernel: [ 3.152721] usb 1-1: new high-speed USB device number 4 using ehci-pci
Oct 19 11:13:51 nano2 kernel: [ 3.752682] usb 1-1: new high-speed USB device number 5 using ehci-pci
Oct 19 11:13:51 nano2 kernel: [ 3.752718] usb 2-1: new high-speed USB device number 5 using ehci-pci
Oct 19 12:33:14 nano2 kernel: [ 1.336220] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Oct 19 12:33:14 nano2 kernel: [ 1.336224] ehci-pci: EHCI PCI platform driver
Oct 19 12:33:14 nano2 kernel: [ 1.336336] ehci-pci 0000:00:1a.0: EHCI Host Controller
Oct 19 12:33:14 nano2 kernel: [ 1.336342] ehci-pci 0000:00:1a.0: new USB bus registered, assigned bus number 1
Oct 19 12:33:14 nano2 kernel: [ 1.336357] ehci-pci 0000:00:1a.0: debug port 2
Oct 19 12:33:14 nano2 kernel: [ 1.340263] ehci-pci 0000:00:1a.0: cache line size of 64 is not supported
Oct 19 12:33:14 nano2 kernel: [ 1.340276] ehci-pci 0000:00:1a.0: irq 16, io mem 0xfe707000
Oct 19 12:33:14 nano2 kernel: [ 1.356060] ehci-pci 0000:00:1a.0: USB 2.0 started, EHCI 1.00
Oct 19 12:33:14 nano2 kernel: [ 1.356138] usb usb1: Manufacturer: Linux 5.3.0-rc6+ ehci_hcd
Oct 19 12:33:14 nano2 kernel: [ 1.356489] ehci-pci 0000:00:1d.0: EHCI Host Controller
Oct 19 12:33:14 nano2 kernel: [ 1.356494] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 2
Oct 19 12:33:14 nano2 kernel: [ 1.356508] ehci-pci 0000:00:1d.0: debug port 2
Oct 19 12:33:14 nano2 kernel: [ 1.360404] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported
Oct 19 12:33:14 nano2 kernel: [ 1.360418] ehci-pci 0000:00:1d.0: irq 23, io mem 0xfe706000
Oct 19 12:33:14 nano2 kernel: [ 1.376061] ehci-pci 0000:00:1d.0: USB 2.0 started, EHCI 1.00
Oct 19 12:33:14 nano2 kernel: [ 1.376123] usb usb2: Manufacturer: Linux 5.3.0-rc6+ ehci_hcd
Oct 19 12:33:14 nano2 kernel: [ 1.376376] ehci-platform: EHCI generic platform driver
Oct 19 12:33:14 nano2 kernel: [ 1.628062] usb 2-1: new high-speed USB device number 2 using ehci-pci
Oct 19 12:33:14 nano2 kernel: [ 1.628070] ehci-pci 0000:00:1d.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 12:33:14 nano2 kernel: [ 1.628073] ehci-pci 0000:00:1d.0: overflow 0x000000042b72b648+8 of DMA mask ffffffff bus mask 0
Oct 19 12:33:14 nano2 kernel: [ 1.628192] ehci-pci 0000:00:1d.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 12:33:14 nano2 kernel: [ 1.628195] ehci-pci 0000:00:1d.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 12:33:14 nano2 kernel: [ 1.628210] usb 1-1: new high-speed USB device number 2 using ehci-pci
Oct 19 12:33:14 nano2 kernel: [ 1.628212] ehci-pci 0000:00:1a.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 12:33:14 nano2 kernel: [ 1.628215] ehci-pci 0000:00:1a.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 12:33:14 nano2 kernel: [ 1.628218] ehci-pci 0000:00:1a.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 12:33:14 nano2 kernel: [ 1.864071] ehci-pci 0000:00:1a.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 12:33:14 nano2 kernel: [ 1.864092] ehci-pci 0000:00:1a.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 12:33:14 nano2 kernel: [ 1.864098] ehci-pci 0000:00:1a.0: swiotlb buffer is full (sz: 8 bytes), total 0 (slots), used 0 (slots)
Oct 19 12:33:14 nano2 kernel: [ 2.232061] usb 1-1: new high-speed USB device number 3 using ehci-pci
Oct 19 12:33:14 nano2 kernel: [ 2.232099] usb 2-1: new high-speed USB device number 3 using ehci-pci
Oct 19 12:33:14 nano2 kernel: [ 3.148063] usb 1-1: new high-speed USB device number 4 using ehci-pci
Oct 19 12:33:14 nano2 kernel: [ 3.148099] usb 2-1: new high-speed USB device number 4 using ehci-pci
Oct 19 12:33:14 nano2 kernel: [ 3.748061] usb 1-1: new high-speed USB device number 5 using ehci-pci
Oct 19 12:33:14 nano2 kernel: [ 3.748098] usb 2-1: new high-speed USB device number 5 using ehci-pci
lspci -v
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 Processor Family DRAM Controller (rev 09)
Subsystem: Intel Corporation Xeon E3-1200 Processor Family DRAM Controller
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel modules: ie31200_edac
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 25
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: fe600000-fe6fffff
Prefetchable memory behind bridge: 00000000c0000000-00000000d01fffff
Capabilities: [88] Subsystem: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port
Capabilities: [80] Power Management version 3
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [a0] Express Root Port (Slot+), MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [140] Root Complex Link
Kernel driver in use: pcieport
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller
Flags: bus master, fast devsel, latency 0, IRQ 29
Memory at fe709000 (64-bit, non-prefetchable) [size=16]
Capabilities: [50] Power Management version 3
Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: mei_me
Kernel modules: mei_me
00:16.2 IDE interface: Intel Corporation 6 Series/C200 Series Chipset Family IDE-r Controller (rev 04) (prog-if 85 [PCI native mode-only controller, supports bus mastering])
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family IDE-r Controller
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 18
I/O ports at f0d0 [size=8]
I/O ports at f0c0 [size=4]
I/O ports at f0b0 [size=8]
I/O ports at f0a0 [size=4]
I/O ports at f090 [size=16]
Capabilities: [c8] Power Management version 3
Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
Kernel driver in use: ata_generic
Kernel modules: pata_acpi
00:16.3 Serial controller: Intel Corporation 6 Series/C200 Series Chipset Family KT Controller (rev 04) (prog-if 02 [16550])
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family KT Controller
Flags: 66MHz, fast devsel, IRQ 17
I/O ports at f080 [size=8]
Memory at fe708000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [c8] Power Management version 3
Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
Kernel driver in use: serial
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) (prog-if 20 [EHCI])
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller
Flags: bus master, medium devsel, latency 0, IRQ 16
Memory at fe707000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller
Flags: bus master, fast devsel, latency 0, IRQ 30
Memory at fe700000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [130] Root Complex Link
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 26
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: fe500000-fe5fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) (prog-if 20 [EHCI])
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at fe706000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
Kernel driver in use: ehci-pci
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a4) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=32
Memory behind bridge: fe400000-fe4fffff
Capabilities: [50] Subsystem: Intel Corporation 82801 PCI Bridge
00:1f.0 ISA bridge: Intel Corporation Q67 Express Chipset LPC Controller (rev 04)
Subsystem: Intel Corporation Q67 Express Chipset Family LPC Controller
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family 6 port Desktop SATA AHCI Controller (rev 04) (prog-if 01 [AHCI 1.0])
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family 6 port Desktop SATA AHCI Controller
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 28
I/O ports at f070 [size=8]
I/O ports at f060 [size=4]
I/O ports at f050 [size=8]
I/O ports at f040 [size=4]
I/O ports at f020 [size=32]
Memory at fe705000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [70] Power Management version 3
Capabilities: [a8] SATA HBA v1.0
Capabilities: [b0] PCI Advanced Features
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
Subsystem: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller
Flags: medium devsel, IRQ 5
Memory at fe704000 (64-bit, non-prefetchable) [disabled] [size=256]
I/O ports at f000 [size=32]
Kernel modules: i2c_i801
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Baffin [Radeon RX 550 640SP / RX 560/560X] (rev cf) (prog-if 00 [VGA controller])
Subsystem: Sapphire Technology Limited Radeon RX 560
Flags: bus master, fast devsel, latency 0, IRQ 32
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at d0000000 (64-bit, prefetchable) [size=2M]
I/O ports at e000 [size=256]
Memory at fe600000 (32-bit, non-prefetchable) [size=256K]
Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Capabilities: [150] Advanced Error Reporting
Capabilities: [200] #15
Capabilities: [270] #19
Capabilities: [2b0] Address Translation Service (ATS)
Capabilities: [2c0] Page Request Interface (PRI)
Capabilities: [2d0] Process Address Space ID (PASID)
Capabilities: [320] Latency Tolerance Reporting
Capabilities: [328] Alternative Routing-ID Interpretation (ARI)
Capabilities: [370] L1 PM Substates
Kernel driver in use: amdgpu
Kernel modules: amdgpu
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X]
Subsystem: Sapphire Technology Limited Device aae0
Flags: bus master, fast devsel, latency 0, IRQ 31
Memory at fe660000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Capabilities: [150] Advanced Error Reporting
Capabilities: [328] Alternative Routing-ID Interpretation (ARI)
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
02:00.0 USB controller: VIA Technologies, Inc. VL805 USB 3.0 Host Controller (rev 01) (prog-if 30 [XHCI])
Subsystem: VIA Technologies, Inc. VL805 USB 3.0 Host Controller
Flags: bus master, fast devsel, latency 0, IRQ 27
Memory at fe500000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Capabilities: [90] MSI: Enable+ Count=1/4 Maskable- 64bit+
Capabilities: [c4] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Kernel driver in use: xhci_hcd
03:00.0 Communication controller: Agilent Technologies Device 0b01
Subsystem: Agilent Technologies Device 0000
Flags: stepping, medium devsel, IRQ 11
Memory at fe402000 (32-bit, non-prefetchable) [disabled] [size=4K]
Memory at fe401000 (32-bit, non-prefetchable) [disabled] [size=4K]
Memory at fe400000 (32-bit, non-prefetchable) [disabled] [size=4K]
sudo lshw -sanitize
computer
Beschreibung: Arbeitsplatzrechner
Breite: 64 bits
Fähigkeiten: smbios-2.6 dmi-2.6 smp vsyscall32
Konfiguration: boot=normal chassis=desktop uuid=[REMOVED]
*-core
Beschreibung: Hauptplatine
Produkt: DQ67OW
Hersteller: Intel Corporation
Physische ID: 0
Version: AAG12528-305
Seriennummer: [REMOVED]
Steckplatz: To be filled by O.E.M.
*-firmware
Beschreibung: BIOS
Hersteller: Intel Corp.
Physische ID: 0
Version: SWQ6710H.86A.0069.2018.0410.1438
date: 04/10/2018
Größe: 64KiB
Kapazität: 960KiB
Fähigkeiten: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb
biosbootspecification
*-memory
Beschreibung: Systemspeicher
Physische ID: 28
Steckplatz: Systemplatine oder Hauptplatine
Größe: 16GiB
*-bank:0
Beschreibung: DIMM DDR3 Synchron 1333 MHz (0,8 ns)
Produkt: M378B5273DH0-CH9
Hersteller: Samsung
Physische ID: 0
Seriennummer: [REMOVED]
Steckplatz: DIMM 3
Größe: 4GiB
Breite: 64 bits
Takt: 1333MHz (0.8ns)
*-bank:1
Beschreibung: DIMM DDR3 Synchron 1333 MHz (0,8 ns)
Produkt: M378B5273DH0-CH9
Hersteller: Samsung
Physische ID: 1
Seriennummer: [REMOVED]
Steckplatz: DIMM 1
Größe: 4GiB
Breite: 64 bits
Takt: 1333MHz (0.8ns)
*-bank:2
Beschreibung: DIMM DDR3 Synchron 1333 MHz (0,8 ns)
Produkt: M378B5273CH0-CH9
Hersteller: Samsung
Physische ID: 2
Seriennummer: [REMOVED]
Steckplatz: DIMM 4
Größe: 4GiB
Breite: 64 bits
Takt: 1333MHz (0.8ns)
*-bank:3
Beschreibung: DIMM DDR3 Synchron 1333 MHz (0,8 ns)
Produkt: M378B5273DH0-CH9
Hersteller: Samsung
Physische ID: 3
Seriennummer: [REMOVED]
Steckplatz: DIMM 2
Größe: 4GiB
Breite: 64 bits
Takt: 1333MHz (0.8ns)
*-cpu
Beschreibung: CPU
Produkt: Intel(R) Xeon(R) CPU E31260L @ 2.40GHz
Hersteller: Intel Corp.
Physische ID: 4
Bus-Informationen: cpu@0
Version: Intel(R) Xeon(R) CPU E31260L @ 2.40GHz
Seriennummer: [REMOVED]
Steckplatz: SKTH
Größe: 2400MHz
Kapazität: 3800MHz
Breite: 64 bits
Takt: 100MHz
Fähigkeiten: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ht tm pbe syscall nx rdtscp constant_tsc
arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer
aes xsave avx lahf_lm epb pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid xsaveopt dtherm arat pln pts md_clear flush_l1d cpufreq
Konfiguration: cores=4 enabledcores=4 threads=8
*-cache:0
Beschreibung: L1 Cache
Physische ID: 5
Steckplatz: L1-Cache
Größe: 256KiB
Kapazität: 256KiB
Fähigkeiten: internal varies unified
Konfiguration: level=1
*-cache:1
Beschreibung: L2 Cache
Physische ID: 6
Steckplatz: L2-Cache
Größe: 1MiB
Kapazität: 1MiB
Fähigkeiten: internal varies unified
Konfiguration: level=2
*-cache:2
Beschreibung: L3 Cache
Physische ID: 7
Steckplatz: L3-Cache
Größe: 8MiB
Kapazität: 8MiB
Fähigkeiten: internal varies unified
Konfiguration: level=3
*-pci
Beschreibung: Host bridge
Produkt: Xeon E3-1200 Processor Family DRAM Controller
Hersteller: Intel Corporation
Physische ID: 100
Bus-Informationen: pci@0000:00:00.0
Version: 09
Breite: 32 bits
Takt: 33MHz
*-pci:0
Beschreibung: PCI bridge
Produkt: Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port
Hersteller: Intel Corporation
Physische ID: 1
Bus-Informationen: pci@0000:00:01.0
Version: 09
Breite: 32 bits
Takt: 33MHz
Fähigkeiten: pci pm msi pciexpress normal_decode bus_master cap_list
Konfiguration: driver=pcieport
Ressourcen: irq:25 ioport:e000(Größe=4096) memory:fe600000-fe6fffff ioport:c0000000(Größe=270532608)
*-display
Beschreibung: VGA compatible controller
Produkt: Baffin [Radeon RX 550 640SP / RX 560/560X]
Hersteller: Advanced Micro Devices, Inc. [AMD/ATI]
Physische ID: 0
Bus-Informationen: pci@0000:01:00.0
Version: cf
Breite: 64 bits
Takt: 33MHz
Fähigkeiten: pm pciexpress msi vga_controller bus_master cap_list rom
Konfiguration: driver=amdgpu latency=0
Ressourcen: irq:32 memory:c0000000-cfffffff memory:d0000000-d01fffff ioport:e000(Größe=256) memory:fe600000-fe63ffff memory:c0000-dffff
*-multimedia
Beschreibung: Audio device
Produkt: Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X]
Hersteller: Advanced Micro Devices, Inc. [AMD/ATI]
Physische ID: 0.1
Bus-Informationen: pci@0000:01:00.1
Version: 00
Breite: 64 bits
Takt: 33MHz
Fähigkeiten: pm pciexpress msi bus_master cap_list
Konfiguration: driver=snd_hda_intel latency=0
Ressourcen: irq:31 memory:fe660000-fe663fff
*-communication:0
Beschreibung: Communication controller
Produkt: 6 Series/C200 Series Chipset Family MEI Controller #1
Hersteller: Intel Corporation
Physische ID: 16
Bus-Informationen: pci@0000:00:16.0
Version: 04
Breite: 64 bits
Takt: 33MHz
Fähigkeiten: pm msi bus_master cap_list
Konfiguration: driver=mei_me latency=0
Ressourcen: irq:29 memory:fe709000-fe70900f
*-ide
Beschreibung: IDE interface
Produkt: 6 Series/C200 Series Chipset Family IDE-r Controller
Hersteller: Intel Corporation
Physische ID: 16.2
Bus-Informationen: pci@0000:00:16.2
Version: 04
Breite: 32 bits
Takt: 66MHz
Fähigkeiten: ide pm msi pci_native_mode-only_controller__supports_bus_mastering bus_master cap_list
Konfiguration: driver=ata_generic latency=0
Ressourcen: irq:18 ioport:f0d0(Größe=8) ioport:f0c0(Größe=4) ioport:f0b0(Größe=8) ioport:f0a0(Größe=4) ioport:f090(Größe=16)
*-communication:1
Beschreibung: Serial controller
Produkt: 6 Series/C200 Series Chipset Family KT Controller
Hersteller: Intel Corporation
Physische ID: 16.3
Bus-Informationen: pci@0000:00:16.3
Version: 04
Breite: 32 bits
Takt: 66MHz
Fähigkeiten: pm msi 16550 cap_list
Konfiguration: driver=serial latency=0
Ressourcen: irq:17 ioport:f080(Größe=8) memory:fe708000-fe708fff
*-usb:0
Beschreibung: USB controller
Produkt: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2
Hersteller: Intel Corporation
Physische ID: 1a
Bus-Informationen: pci@0000:00:1a.0
Version: 04
Breite: 32 bits
Takt: 33MHz
Fähigkeiten: pm debug ehci bus_master cap_list
Konfiguration: driver=ehci-pci latency=0
Ressourcen: irq:16 memory:fe707000-fe7073ff
*-usbhost
Produkt: EHCI Host Controller
Hersteller: Linux 5.3.0-rc6+ ehci_hcd
Physische ID: 1
Bus-Informationen: usb@1
Logischer Name: usb1
Version: 5.03
Fähigkeiten: usb-2.00
Konfiguration: driver=hub slots=3 speed=480Mbit/s
*-multimedia
Beschreibung: Audio device
Produkt: 6 Series/C200 Series Chipset Family High Definition Audio Controller
Hersteller: Intel Corporation
Physische ID: 1b
Bus-Informationen: pci@0000:00:1b.0
Version: 04
Breite: 64 bits
Takt: 33MHz
Fähigkeiten: pm msi pciexpress bus_master cap_list
Konfiguration: driver=snd_hda_intel latency=0
Ressourcen: irq:30 memory:fe700000-fe703fff
*-pci:1
Beschreibung: PCI bridge
Produkt: 6 Series/C200 Series Chipset Family PCI Express Root Port 1
Hersteller: Intel Corporation
Physische ID: 1c
Bus-Informationen: pci@0000:00:1c.0
Version: b4
Breite: 32 bits
Takt: 33MHz
Fähigkeiten: pci pciexpress msi pm normal_decode bus_master cap_list
Konfiguration: driver=pcieport
Ressourcen: irq:26 memory:fe500000-fe5fffff
*-usb
Beschreibung: USB controller
Produkt: VL805 USB 3.0 Host Controller
Hersteller: VIA Technologies, Inc.
Physische ID: 0
Bus-Informationen: pci@0000:02:00.0
Version: 01
Breite: 64 bits
Takt: 33MHz
Fähigkeiten: pm msi pciexpress xhci bus_master cap_list
Konfiguration: driver=xhci_hcd latency=0
Ressourcen: irq:27 memory:fe500000-fe500fff
*-usbhost:0
Produkt: xHCI Host Controller
Hersteller: Linux 5.3.0-rc6+ xhci-hcd
Physische ID: 0
Bus-Informationen: usb@3
Logischer Name: usb3
Version: 5.03
Fähigkeiten: usb-2.00
Konfiguration: driver=hub slots=1 speed=480Mbit/s
*-usb
Beschreibung: USB-Hub
Produkt: USB2.0 Hub
Hersteller: VIA Labs, Inc.
Physische ID: 1
Bus-Informationen: usb@3:1
Version: 4.20
Fähigkeiten: usb-2.10
Konfiguration: driver=hub maxpower=100mA slots=4 speed=480Mbit/s
*-usb:0
Beschreibung: Allgemeines USB-Gerät
Produkt: 802.11n WLAN Adapter
Hersteller: Realtek
Physische ID: 1
Bus-Informationen: usb@3:1.1
Version: 2.00
Seriennummer: [REMOVED]
Fähigkeiten: usb-2.00
Konfiguration: driver=rtl8192cu maxpower=500mA speed=480Mbit/s
*-usb:1
Beschreibung: Maus
Produkt: USB Mouse
Hersteller: Trust International B.V.
Physische ID: 2
Bus-Informationen: usb@3:1.2
Version: 1.00
Fähigkeiten: usb-1.10
Konfiguration: driver=usbhid maxpower=100mA speed=1Mbit/s
*-usb:2
Beschreibung: USB-Hub
Produkt: Backup+ Hub
Hersteller: Seagate
Physische ID: 3
Bus-Informationen: usb@3:1.3
Version: 48.85
Seriennummer: [REMOVED]
Fähigkeiten: usb-2.10
Konfiguration: driver=hub maxpower=100mA slots=3 speed=480Mbit/s
*-usb:3
Beschreibung: Tastatur
Produkt: SmartBoard XX44
Hersteller: Cherry GmbH
Physische ID: 4
Bus-Informationen: usb@3:1.4
Version: 1.06
Fähigkeiten: usb-2.00
Konfiguration: driver=usbhid maxpower=100mA speed=12Mbit/s
*-usbhost:1
Produkt: xHCI Host Controller
Hersteller: Linux 5.3.0-rc6+ xhci-hcd
Physische ID: 1
Bus-Informationen: usb@4
Logischer Name: usb4
Version: 5.03
Fähigkeiten: usb-3.00
Konfiguration: driver=hub slots=4 speed=5000Mbit/s
*-usb
Beschreibung: USB-Hub
Produkt: Backup+ Hub
Hersteller: Seagate
Physische ID: 3
Bus-Informationen: usb@4:3
Version: 48.85
Seriennummer: [REMOVED]
Fähigkeiten: usb-3.00
Konfiguration: driver=hub slots=3 speed=5000Mbit/s
*-usb
Beschreibung: Massenspeichergerät
Produkt: Backup+ Hub BK
Hersteller: Seagate
Physische ID: 1
Bus-Informationen: usb@4:3.1
Logischer Name: scsi8
Version: 1.00
Seriennummer: [REMOVED]
Fähigkeiten: usb-3.10 scsi
Konfiguration: driver=uas speed=5000Mbit/s
*-disk
Beschreibung: SCSI Disk
Produkt: Backup+ Hub BK
Hersteller: Seagate
Physische ID: 0.0.0
Bus-Informationen: scsi@8:0.0.0
Logischer Name: /dev/sdb
Version: D781
Seriennummer: [REMOVED]
Größe: 5589GiB (6001GB)
Fähigkeiten: gpt-1.00 partitioned partitioned:gpt
Konfiguration: ansiversion=6 guid=25de194b-5851-4ed6-a38c-fda3f6c07616 logicalsectorsize=512 sectorsize=4096
*-volume:0
Beschreibung: reserved partition
Hersteller: Windows
Physische ID: 1
Bus-Informationen: scsi@8:0.0.0,1
Logischer Name: /dev/sdb1
Seriennummer: [REMOVED]
Kapazität: 127MiB
Fähigkeiten: nofs
Konfiguration: name=Microsoft reserved partition
*-volume:1
Beschreibung: Windows NTFS Laufwerk
Hersteller: Windows
Physische ID: 2
Bus-Informationen: scsi@8:0.0.0,2
Logischer Name: /dev/sdb2
Logischer Name: /media/nano/SeagateBackupPlusDrive6TB
Version: 3.1
Seriennummer: [REMOVED]
Größe: 1492GiB
Kapazität: 5588GiB
Fähigkeiten: ntfs initialized
Konfiguration: clustersize=65536 created=2018-03-10 00:26:34 filesystem=ntfs label=SeagateBackupPlusDrive6TB mount.fstype=fuseblk
mount.options=rw,nosuid,nodev,relatime,user_id=0,group_id=0,default_permissions,allow_other,blksize=4096 name=Basic data partition state=mounted
*-usb:1
Beschreibung: USB controller
Produkt: 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1
Hersteller: Intel Corporation
Physische ID: 1d
Bus-Informationen: pci@0000:00:1d.0
Version: 04
Breite: 32 bits
Takt: 33MHz
Fähigkeiten: pm debug ehci bus_master cap_list
Konfiguration: driver=ehci-pci latency=0
Ressourcen: irq:23 memory:fe706000-fe7063ff
*-usbhost
Produkt: EHCI Host Controller
Hersteller: Linux 5.3.0-rc6+ ehci_hcd
Physische ID: 1
Bus-Informationen: usb@2
Logischer Name: usb2
Version: 5.03
Fähigkeiten: usb-2.00
Konfiguration: driver=hub slots=3 speed=480Mbit/s
*-pci:2
Beschreibung: PCI bridge
Produkt: 82801 PCI Bridge
Hersteller: Intel Corporation
Physische ID: 1e
Bus-Informationen: pci@0000:00:1e.0
Version: a4
Breite: 32 bits
Takt: 33MHz
Fähigkeiten: pci subtractive_decode bus_master cap_list
Ressourcen: memory:fe400000-fe4fffff
*-communication UNGEFORDERT
Beschreibung: Communication controller
Produkt: Agilent Technologies
Hersteller: Agilent Technologies
Physische ID: 0
Bus-Informationen: pci@0000:03:00.0
Version: 00
Breite: 32 bits
Takt: 33MHz
Konfiguration: latency=32
Ressourcen: memory:fe402000-fe402fff memory:fe401000-fe401fff memory:fe400000-fe400fff
*-isa
Beschreibung: ISA bridge
Produkt: Q67 Express Chipset LPC Controller
Hersteller: Intel Corporation
Physische ID: 1f
Bus-Informationen: pci@0000:00:1f.0
Version: 04
Breite: 32 bits
Takt: 33MHz
Fähigkeiten: isa bus_master cap_list
Konfiguration: driver=lpc_ich latency=0
Ressourcen: irq:0
*-storage
Beschreibung: SATA controller
Produkt: 6 Series/C200 Series Chipset Family 6 port Desktop SATA AHCI Controller
Hersteller: Intel Corporation
Physische ID: 1f.2
Bus-Informationen: pci@0000:00:1f.2
Version: 04
Breite: 32 bits
Takt: 66MHz
Fähigkeiten: storage msi pm ahci_1.0 bus_master cap_list
Konfiguration: driver=ahci latency=0
Ressourcen: irq:28 ioport:f070(Größe=8) ioport:f060(Größe=4) ioport:f050(Größe=8) ioport:f040(Größe=4) ioport:f020(Größe=32) memory:fe705000-fe7057ff
*-serial UNGEFORDERT
Beschreibung: SMBus
Produkt: 6 Series/C200 Series Chipset Family SMBus Controller
Hersteller: Intel Corporation
Physische ID: 1f.3
Bus-Informationen: pci@0000:00:1f.3
Version: 04
Breite: 64 bits
Takt: 33MHz
Konfiguration: latency=0
Ressourcen: memory:fe704000-fe7040ff ioport:f000(Größe=32)
*-scsi:0
Physische ID: 1
Logischer Name: scsi2
Fähigkeiten: emulated
*-disk
Beschreibung: ATA Disk
Produkt: OCZ-TRION100
Physische ID: 0.0.0
Bus-Informationen: scsi@2:0.0.0
Logischer Name: /dev/sda
Version: 11.2
Seriennummer: [REMOVED]
Größe: 894GiB (960GB)
Fähigkeiten: gpt-1.00 partitioned partitioned:gpt
Konfiguration: ansiversion=5 guid=bdc96512-6fcc-4154-887d-d106c62980bc logicalsectorsize=512 sectorsize=512
*-volume:0 UNGEFORDERT
Beschreibung: Windows FAT Laufwerk
Hersteller: mkfs.fat
Physische ID: 1
Bus-Informationen: scsi@2:0.0.0,1
Version: FAT32
Seriennummer: [REMOVED]
Größe: 510MiB
Kapazität: 511MiB
Fähigkeiten: boot fat initialized
Konfiguration: FATs=2 filesystem=fat name=EFI System Partition
*-volume:1
Beschreibung: EXT4-Laufwerk
Hersteller: Linux
Physische ID: 2
Bus-Informationen: scsi@2:0.0.0,2
Logischer Name: /dev/sda2
Logischer Name: /
Version: 1.0
Seriennummer: [REMOVED]
Größe: 893GiB
Kapazität: 893GiB
Fähigkeiten: journaled extended_attributes large_files huge_files dir_nlink recover 64bit extents ext4 ext2 initialized
Konfiguration: created=2017-04-09 09:01:44 filesystem=ext4 lastmountpoint=/ modified=2019-10-19 12:33:09 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro
mounted=2019-10-19 12:33:11 state=mounted
*-scsi:1
Physische ID: 2
Logischer Name: scsi4
Fähigkeiten: emulated
*-cdrom
Beschreibung: DVD-RAM writer
Produkt: BD-RE BH10LS30
Hersteller: HL-DT-ST
Physische ID: 0.0.0
Bus-Informationen: scsi@4:0.0.0
Logischer Name: /dev/cdrom
Logischer Name: /dev/cdrw
Logischer Name: /dev/dvd
Logischer Name: /dev/dvdrw
Logischer Name: /dev/sr0
Version: 1.00
Fähigkeiten: removable audio cd-r cd-rw dvd dvd-r dvd-ram
Konfiguration: ansiversion=5 status=nodisc
*-power UNGEFORDERT
Beschreibung: To Be Filled By O.E.M.
Produkt: To Be Filled By O.E.M.
Hersteller: To Be Filled By O.E.M.
Physische ID: 1
Version: To Be Filled By O.E.M.
Seriennummer: [REMOVED]
Kapazität: 32768mWh
*-network
Beschreibung: Kabellose Verbindung
Physische ID: 2
Bus-Informationen: usb@3:1.1
Logischer Name: wlan0
Seriennummer: [REMOVED]
Fähigkeiten: ethernet physical wireless
Konfiguration: broadcast=yes driver=rtl8192cu driverversion=5.3.0-rc6+ firmware=N/A ip=[REMOVED] link=yes multicast=yes wireless=IEEE 802.11
Am 18.10.19 um 00:31 schrieb Alan Stern:
> On Thu, 17 Oct 2019, Benedikt Schemmer wrote:
>
>> Hi all,
>>
>> I recently started compiling the 5.4. kernel starting with rc3 and noticed that both my keyboard and mouse aren't working
>> when connected to the motherboards USB ports (they work fine when connected to an xhci extension card) and they work fine
>> with the 5.3 series up to 5.3.6
>
> Can you use git bisect to track the problem down to a particular commit?
>
> Alan Stern
>
