Bug#990850: linux-image-5.10.0-8-amd64: mcba_usb doesn't work
Package: src:linux
Version: 5.10.46-1
Severity: normal
X-Debbugs-Cc: none, Yasushi SHOJI <yasushi.shoji@gmail.com>
Dear Maintainer,
With linux-image-5.10.0-8-amd64, Microchip CAN BUS Analyzer does not
work with mcba_usb device driver.
The same device works with linux-image-5.10.0-7-amd64:
> Jul 09 17:46:58 leno kernel: usb 1-6: USB disconnect, device number 8
> Jul 09 17:46:58 leno kernel: mcba_usb 1-6:1.0 can0: device disconnected
> Jul 09 17:46:58 leno kernel: device can0 left promiscuous mode
> Jul 09 17:47:00 leno kernel: usb 1-6: new full-speed USB device number 12 using xhci_hcd
> Jul 09 17:47:00 leno kernel: usb 1-6: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice= 2.00
> Jul 09 17:47:00 leno kernel: usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> Jul 09 17:47:00 leno kernel: usb 1-6: Product: Microchip CAN BUS Analyzer
> Jul 09 17:47:00 leno kernel: usb 1-6: Manufacturer: Microchip Technology Inc.
> Jul 09 17:47:00 leno kernel: mcba_usb 1-6:1.0 can0: PIC CAN version 2.3
> Jul 09 17:47:00 leno kernel: mcba_usb 1-6:1.0 can0: PIC USB version 2.0
> Jul 09 17:47:00 leno kernel: mcba_usb 1-6:1.0: Microchip CAN BUS Analyzer connected
> Jul 09 17:47:08 leno kernel: IPv6: ADDRCONF(NETDEV_CHANGE): can0: link becomes ready
Please let me know if you need more info.
Best,
--
yashi
-- Package-specific info:
attached
-- System Information:
Debian Release: 11.0
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'unstable'), (500,
'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386, armhf
Kernel: Linux 5.10.0-8-amd64 (SMP w/4 CPU threads)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8),
LANGUAGE=en_US:en
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages linux-image-5.10.0-8-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.140
ii kmod 28-1
ii linux-base 4.6
Versions of packages linux-image-5.10.0-8-amd64 recommends:
ii apparmor 2.13.6-10
ii firmware-linux-free 20200122-1
Versions of packages linux-image-5.10.0-8-amd64 suggests:
pn debian-kernel-handbook <none>
ii extlinux 3:6.04~git20190206.bf6db5b4+dfsg1-3+b1
ii grub-efi-amd64 2.04-19
pn linux-doc-5.10 <none>
Versions of packages linux-image-5.10.0-8-amd64 is related to:
ii firmware-amd-graphics 20210315-2
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-cavium <none>
pn firmware-intel-sound <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
ii firmware-iwlwifi 20210315-2
pn firmware-libertas <none>
ii firmware-linux-nonfree 20210315-2
ii firmware-misc-nonfree 20210315-2
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
ii firmware-realtek 20210315-2
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>
-- no debconf information
** Version:
Linux version 5.10.0-8-amd64 (debian-kernel@lists.debian.org) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Debian 5.10.46-1 (2021-06-24)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-5.10.0-8-amd64 root=UUID=c9054a70-0b95-44c7-806d-6dd5d6225151 ro quiet
** Tainted: OE (12288)
* externally-built ("out-of-tree") module was loaded
* unsigned module was loaded
** Kernel log:
[ 7.968768] usbcore: registered new interface driver usbserial_generic
[ 7.968776] usbserial: USB Serial support registered for generic
[ 7.973599] usbcore: registered new interface driver ftdi_sio
[ 7.973616] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 7.973680] ftdi_sio 1-1.3.2.2:1.0: FTDI USB Serial Device converter detected
[ 7.973705] usb 1-1.3.2.2: Detected FT2232C
[ 7.975991] usb 1-1.3.2.2: FTDI USB Serial Device converter now attached to ttyUSB0
[ 7.976253] ftdi_sio 1-1.3.2.2:1.1: FTDI USB Serial Device converter detected
[ 7.976318] usb 1-1.3.2.2: Detected FT2232C
[ 7.976618] usb 1-1.3.2.2: FTDI USB Serial Device converter now attached to ttyUSB1
[ 8.263341] audit: type=1400 audit(1625821110.310:34): apparmor="DENIED" operation="capable" profile="libvirtd" pid=810 comm="daemon-init" capability=17 capname="sys_rawio"
[ 8.542100] rfkill: input handler disabled
[ 9.512441] e1000e 0000:00:1f.6 enp0s31f6: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: Rx/Tx
[ 9.512527] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s31f6: link becomes ready
[ 10.687617] wlp3s0: authenticate with 18:ec:e7:50:2c:a9
[ 10.699499] wlp3s0: send auth to 18:ec:e7:50:2c:a9 (try 1/3)
[ 10.705346] wlp3s0: authenticated
[ 10.709499] wlp3s0: associate with 18:ec:e7:50:2c:a9 (try 1/3)
[ 10.710865] wlp3s0: RX AssocResp from 18:ec:e7:50:2c:a9 (capab=0x1011 status=0 aid=20)
[ 10.714850] wlp3s0: associated
[ 10.751050] wlp3s0: Limiting TX power to 23 (23 - 0) dBm as advertised by 18:ec:e7:50:2c:a9
[ 10.753196] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[ 10.857088] Initializing XFRM netlink socket
[ 11.173830] acpi_call: loading out-of-tree module taints kernel.
[ 11.173885] acpi_call: module verification failed: signature and/or required key missing - tainting kernel
[ 13.552345] rfkill: input handler enabled
[ 16.346856] rfkill: input handler disabled
[ 33.133588] usb 1-6: new full-speed USB device number 11 using xhci_hcd
[ 33.287823] usb 1-6: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice= 2.00
[ 33.287830] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 33.287834] usb 1-6: Product: Microchip CAN BUS Analyzer
[ 33.287837] usb 1-6: Manufacturer: Microchip Technology Inc.
[ 33.860489] CAN device driver interface
[ 33.862152] mcba_usb 1-6:1.0: Microchip CAN BUS Analyzer connected
[ 33.862168] DMAR: DRHD: handling fault status reg 2
[ 33.862175] DMAR: [DMA Write] Request device [00:14.0] PASID ffffffff fault addr 0 [fault reason 05] PTE Write access is not set
[ 33.862177] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 33.862180] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 33.862181] usbcore: registered new interface driver mcba_usb
[ 33.862387] DMAR: DRHD: handling fault status reg 2
[ 33.862392] DMAR: [DMA Write] Request device [00:14.0] PASID ffffffff fault addr 0 [fault reason 05] PTE Write access is not set
[ 33.862392] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 33.862394] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 33.862395] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 33.862397] mcba_usb 1-6:1.0 can0: format error
[ 33.862610] DMAR: DRHD: handling fault status reg 2
[ 33.862614] DMAR: [DMA Write] Request device [00:14.0] PASID ffffffff fault addr 0 [fault reason 05] PTE Write access is not set
[ 33.862614] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 33.862615] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 33.862616] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 33.862617] mcba_usb 1-6:1.0 can0: format error
[ 33.862842] DMAR: DRHD: handling fault status reg 2
[ 33.862849] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 33.862850] mcba_usb 1-6:1.0 can0: format error
[ 33.947753] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 34.047943] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 34.147909] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 34.248066] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 34.348077] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 34.448136] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 34.548159] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 34.648253] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 34.748243] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 34.848301] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 34.948202] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 35.048423] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 35.148412] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 35.248470] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 35.348623] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 35.448550] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 35.548692] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 35.648648] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 35.748725] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 35.848759] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 35.948615] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 36.048811] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 36.148904] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 36.248956] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 36.348934] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 36.449070] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 36.549048] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 36.649004] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 36.749091] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 36.849162] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 36.949225] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 37.049276] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 37.149298] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 37.249372] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 37.349441] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 37.449374] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 37.549476] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 37.649590] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 37.749574] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 37.849661] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 37.949736] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 38.049631] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 38.149801] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 38.249830] mcba_usb 1-6:1.0 can0: Unsupported msg (0x0)
[ 38.315040] usb 1-6: USB disconnect, device number 11
[ 38.315293] mcba_usb 1-6:1.0 can0: device disconnected
** Model information
sys_vendor: LENOVO
product_name: 20HNCTO1WW
product_version: ThinkPad X270
chassis_vendor: LENOVO
chassis_version: None
bios_vendor: LENOVO
bios_version: R0IET61W (1.39 )
board_vendor: LENOVO
board_name: 20HNCTO1WW
board_version: SDK0J40709 WIN
** Loaded modules:
mcba_usb
can_dev
acpi_call(OE)
xfrm_user
xfrm_algo
ctr
ccm
ftdi_sio
usbserial
rfcomm
cmac
algif_hash
algif_skcipher
af_alg
xt_CHECKSUM
xt_MASQUERADE
xt_conntrack
ipt_REJECT
nf_reject_ipv4
bnep
btusb
btrtl
btbcm
btintel
bluetooth
xt_tcpudp
nft_compat
jitterentropy_rng
uvcvideo
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
videobuf2_common
drbg
videodev
ansi_cprng
mc
ecdh_generic
ecc
hid_generic
nft_chain_nat
nf_nat
nf_conntrack
nf_defrag_ipv6
nf_defrag_ipv4
nft_counter
nf_tables
nfnetlink
bridge
stp
llc
intel_xhci_usb_role_switch
roles
usbhid
hid
snd_hda_codec_hdmi
intel_rapl_msr
intel_rapl_common
intel_pmc_core_pltdrv
intel_pmc_core
snd_hda_codec_realtek
snd_hda_codec_generic
x86_pkg_temp_thermal
intel_powerclamp
coretemp
kvm_intel
snd_soc_skl
iwlmvm
snd_soc_hdac_hda
kvm
snd_hda_ext_core
snd_soc_sst_ipc
mei_hdcp
mei_wdt
snd_soc_sst_dsp
irqbypass
snd_soc_acpi_intel_match
ghash_clmulni_intel
mac80211
snd_soc_acpi
snd_hda_intel
snd_intel_dspcfg
soundwire_intel
soundwire_generic_allocation
binfmt_misc
snd_soc_core
libarc4
snd_compress
soundwire_cadence
aesni_intel
libaes
crypto_simd
nls_ascii
iwlwifi
snd_hda_codec
cryptd
glue_helper
nls_cp437
rapl
intel_cstate
snd_hda_core
vfat
intel_uncore
fat
snd_hwdep
joydev
iTCO_wdt
serio_raw
intel_pmc_bxt
soundwire_bus
efi_pstore
pcspkr
iTCO_vendor_support
snd_pcm
wmi_bmof
intel_wmi_thunderbolt
cfg80211
snd_timer
watchdog
ee1004
mei_me
mei
intel_pch_thermal
thinkpad_acpi
tpm_crb
nvram
ledtrig_audio
snd
soundcore
rfkill
ac
tpm_tis
tpm_tis_core
tpm
rng_core
evdev
acpi_pad
msr
parport_pc
ppdev
lp
parport
fuse
sunrpc
configfs
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
btrfs
raid10
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
async_tx
xor
raid6_pq
libcrc32c
raid1
raid0
multipath
linear
md_mod
i915
rtsx_pci_sdmmc
mmc_core
nvme
crc32_pclmul
crc32c_intel
nvme_core
psmouse
t10_pi
crc_t10dif
i2c_algo_bit
crct10dif_generic
e1000e
xhci_pci
drm_kms_helper
xhci_hcd
i2c_i801
cec
i2c_smbus
ptp
drm
pps_core
crct10dif_pclmul
intel_lpss_pci
usbcore
intel_lpss
crct10dif_common
rtsx_pci
idma64
usb_common
wmi
battery
video
button
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:5904] (rev 02)
Subsystem: Lenovo Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [17aa:5062]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
IOMMU group: 0
Capabilities: <access denied>
Kernel driver in use: skl_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA controller])
Subsystem: Lenovo HD Graphics 620 [17aa:5062]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 133
IOMMU group: 1
Region 0: Memory at e0000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at e000 [size=64]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI])
Subsystem: Lenovo Sunrise Point-LP USB 3.0 xHCI Controller [17aa:5062]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 128
IOMMU group: 2
Region 0: Memory at e1320000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
Subsystem: Lenovo Sunrise Point-LP Thermal subsystem [17aa:5062]
Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 18
IOMMU group: 2
Region 0: Memory at e1348000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 [8086:9d60] (rev 21)
Subsystem: Lenovo Sunrise Point-LP Serial IO I2C Controller [17aa:5062]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
IOMMU group: 3
Region 0: Memory at e1349000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.1 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 [8086:9d61] (rev 21)
Subsystem: Lenovo Sunrise Point-LP Serial IO I2C Controller [17aa:5062]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin B routed to IRQ 17
IOMMU group: 3
Region 0: Memory at e134a000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
Subsystem: Lenovo Sunrise Point-LP CSME HECI [17aa:5062]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 134
IOMMU group: 4
Region 0: Memory at e134b000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:16.3 Serial controller [0700]: Intel Corporation Sunrise Point-LP Active Management Technology - SOL [8086:9d3d] (rev 21) (prog-if 02 [16550])
Subsystem: Lenovo Sunrise Point-LP Active Management Technology - SOL [17aa:5062]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin D routed to IRQ 19
IOMMU group: 4
Region 0: I/O ports at e060 [size=8]
Region 1: Memory at e134d000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial
00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 [8086:9d10] (rev f1) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 122
IOMMU group: 5
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: e1200000-e12fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.2 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #3 [8086:9d12] (rev f1) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin C routed to IRQ 123
IOMMU group: 6
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: e1100000-e11fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (rev f1) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 124
IOMMU group: 7
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: [disabled]
Memory behind bridge: e1000000-e10fffff [size=1M]
Prefetchable memory behind bridge: [disabled]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point LPC Controller/eSPI Controller [8086:9d4e] (rev 21)
Subsystem: Lenovo Sunrise Point LPC Controller/eSPI Controller [17aa:5062]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
IOMMU group: 8
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
Subsystem: Lenovo Sunrise Point-LP PMC [17aa:5062]
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
IOMMU group: 8
Region 0: Memory at e1344000 (32-bit, non-prefetchable) [disabled] [size=16K]
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
Subsystem: Lenovo Sunrise Point-LP HD Audio [17aa:5062]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 64
Interrupt: pin A routed to IRQ 136
IOMMU group: 8
Region 0: Memory at e1340000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at e1330000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
Subsystem: Lenovo Sunrise Point-LP SMBus [17aa:5062]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 16
IOMMU group: 8
Region 0: Memory at e134c000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at efa0 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (4) I219-LM [8086:15d7] (rev 21)
Subsystem: Lenovo Ethernet Connection (4) I219-LM [17aa:5062]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 126
IOMMU group: 8
Region 0: Memory at e1300000 (32-bit, non-prefetchable) [size=128K]
Capabilities: <access denied>
Kernel driver in use: e1000e
Kernel modules: e1000e
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a] (rev 01)
Subsystem: Lenovo RTS522A PCI Express Card Reader [17aa:5062]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 125
IOMMU group: 9
Region 0: Memory at e1200000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: rtsx_pci
Kernel modules: rtsx_pci
03:00.0 Network controller [0280]: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 78)
Subsystem: Intel Corporation Dual Band Wireless-AC 8265 [8086:0010]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 135
IOMMU group: 10
Region 0: Memory at e1100000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
04:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a808] (prog-if 02 [NVM Express])
Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a801]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
NUMA node: 0
IOMMU group: 11
Region 0: Memory at e1000000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: nvme
Kernel modules: nvme
** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 007: ID 04f2:b5ab Chicony Electronics Co., Ltd Integrated Camera
Bus 001 Device 005: ID 8087:0a2b Intel Corp. Bluetooth wireless interface
Bus 001 Device 003: ID 0bda:2171 Realtek Semiconductor Corp. BillBoard Device
Bus 001 Device 010: ID 0403:6010 Future Technology Devices International, Ltd FT2232C/D/H Dual UART/FIFO IC
Bus 001 Device 009: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 008: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 006: ID 046d:c069 Logitech, Inc. M-U0007 [Corded Mouse M500]
Bus 001 Device 004: ID 0853:0100 Topre Corporation HHKB Professional
Bus 001 Device 002: ID 0409:005a NEC Corp. HighSpeed Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Reply to: