* Problem: xhci: devices can not be enumerated due to bandwidth issues
@ 2022-01-10 15:03 Joe Minor
2022-01-10 21:39 ` Mathias Nyman
0 siblings, 1 reply; 3+ messages in thread
From: Joe Minor @ 2022-01-10 15:03 UTC (permalink / raw)
To: mathias.nyman; +Cc: linux-usb
Hi,
I use an USB-C dock to connect my laptop to two external monitors and peripherals like mouse, keyboard, headset and webcam.
Since upgrading to kernel version 5.14.6, these devices are no longer enumerated after boot.
They will however function when plugged in after login.
The dock uses the DisplayLink chipset, which requires the evdi kernel module (GitHub: https://github.com/DisplayLink/evdi/).
I do not encounter this problem when blacklisting the module (which has the consequence that my monitors no longer work).
Hardware:
- Dock: Lenovo ThinkPad Hybrid USB-C with USB-A Dock
- Laptop: Microsoft Surface Book 2
The kernel buffer contains these messages per device:
[ 7.165643] usb 1-1.2.4.2.4: Not enough bandwidth for new device state.
[ 7.165652] usb 1-1.2.4.2.4: can't set config #1, error -28
The last unaffected kernel version is 5.14.5.
I bisected the issue to commit 2847c46c6148 ('Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set"'), which also mentions xhci bandwidth issues.
My system information is included below. Please let me know how if you need more information or if you want me to run more tests.
Thanks a lot
Joe
Kernel information:
Linux version 5.15.13-1-git (linux-git@archlinux) (gcc (GCC) 11.1.0, GNU ld (GNU Binutils) 2.36.1) #13 SMP PREEMPT Sun, 09 Jan 2022 21:04:26 +0000
Output of scripts/ver_linux:
Linux trivial 5.15.13-1-git #13 SMP PREEMPT Sun, 09 Jan 2022 21:04:26 +0000 x86_64 GNU/Linux
GNU C 11.1.0
GNU Make 4.3
Binutils 2.36.1
Util-linux 2.37.2
Mount 2.37.2
Module-init-tools 29
E2fsprogs 1.46.5
Xfsprogs 5.14.2
PPP 2.4.9
Bison 3.8.2
Flex 2.6.4
Linux C++ Library 6.0.29
Linux C Library 2.33
Dynamic linker (ldd) 2.33
Procps 3.3.17
Kbd 2.4.0
Console-tools 2.4.0
Sh-utils 9.0
Udev 250
Modules Loaded 8250_dw ac acpi_tad acpi_thermal_rel aesni_intel af_alg agpgart algif_hash algif_skcipher atomisp_gmin_platform atomisp_ov5693 bluetooth bnep btbcm btintel btrtl btusb cdc_ether cec cfg80211 cmac coretemp crc16 crc32c_generic crc32c_intel crc32_pclmul crct10dif_pclmul cros_ec cros_ec_ishtp cryptd crypto_simd crypto_user dptf_power drm drm_kms_helper ecc ecdh_generic evdev evdi ext4 fat fb_sys_fops fuse ghash_clmulni_intel gpio_keys hid hid_generic hid_multitouch hid_sensor_accel_3d hid_sensor_als hid_sensor_gyro_3d hid_sensor_hub hid_sensor_iio_common hid_sensor_rotation hid_sensor_trigger i2c_algo_bit i2c_i801 i2c_smbus i915 idma64 industrialio industrialio_triggered_buffer input_leds int3400_thermal int3403_thermal int340x_thermal_zone intel_cstate intel_gtt intel_ish_ipc intel_ishtp intel_ishtp_hid intel_ishtp_loader intel_lpss intel_lpss_pci intel_pch_thermal intel_pmc_bxt intel_powerclamp intel_rapl_common intel_rapl_msr intel_soc_dts_iosf intel_uncore intel_xhci_usb_role_switch ip_tables ipu3_cio2 ipu3_imgu irqbypass iTCO_vendor_support iTCO_wdt jbd2 joydev kfifo_buf kvm kvm_intel ledtrig_audio mac_hid mbcache mc mei mei_hdcp mei_me mii mousedev mwifiex mwifiex_pcie nls_ascii nls_cp437 pcspkr processor_thermal_device processor_thermal_device_pci_legacy processor_thermal_mbox processor_thermal_rapl processor_thermal_rfim rapl rc_core rfcomm rfkill rng_core roles snd snd_hda_codec snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_core snd_hda_intel snd_hrtimer snd_hwdep snd_intel_dspcfg snd_pcm snd_rawmidi snd_seq snd_seq_device snd_seq_dummy snd_seq_midi snd_seq_midi_event snd_timer snd_usb_audio snd_usbmidi_lib soc_button_array soundcore surfacepro3_button syscopyarea sysfillrect sysimgblt tpm tpm_crb tpm_tis tpm_tis_core ttm usbhid usbnet v4l2_async v4l2_fwnode vfat videobuf2_common videobuf2_dma_sg videobuf2_memops videobuf2_v4l2 videodev x86_pkg_temp_thermal xhci_hcd xhci_pci xhci_pci_renesas x_tables
CPU Info (/proc/cpuinfo):
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
stepping : 10
microcode : 0xea
cpu MHz : 3474.793
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d
vmx flags : vnmi preemption_timer invvpid ept_x_only ept_ad ept_1gb flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest ple shadow_vmcs pml ept_mode_based_exec
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit srbds
bogomips : 4201.88
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
stepping : 10
microcode : 0xea
cpu MHz : 3784.527
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d
vmx flags : vnmi preemption_timer invvpid ept_x_only ept_ad ept_1gb flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest ple shadow_vmcs pml ept_mode_based_exec
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit srbds
bogomips : 4201.88
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
stepping : 10
microcode : 0xea
cpu MHz : 2100.000
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d
vmx flags : vnmi preemption_timer invvpid ept_x_only ept_ad ept_1gb flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest ple shadow_vmcs pml ept_mode_based_exec
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit srbds
bogomips : 4201.88
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
stepping : 10
microcode : 0xea
cpu MHz : 3391.391
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d
vmx flags : vnmi preemption_timer invvpid ept_x_only ept_ad ept_1gb flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest ple shadow_vmcs pml ept_mode_based_exec
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit srbds
bogomips : 4201.88
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
stepping : 10
microcode : 0xea
cpu MHz : 2100.000
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d
vmx flags : vnmi preemption_timer invvpid ept_x_only ept_ad ept_1gb flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest ple shadow_vmcs pml ept_mode_based_exec
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit srbds
bogomips : 4201.88
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
stepping : 10
microcode : 0xea
cpu MHz : 2100.000
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 1
cpu cores : 4
apicid : 3
initial apicid : 3
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d
vmx flags : vnmi preemption_timer invvpid ept_x_only ept_ad ept_1gb flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest ple shadow_vmcs pml ept_mode_based_exec
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit srbds
bogomips : 4201.88
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
stepping : 10
microcode : 0xea
cpu MHz : 2100.000
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 2
cpu cores : 4
apicid : 5
initial apicid : 5
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d
vmx flags : vnmi preemption_timer invvpid ept_x_only ept_ad ept_1gb flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest ple shadow_vmcs pml ept_mode_based_exec
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit srbds
bogomips : 4201.88
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 142
model name : Intel(R) Core(TM) i7-8650U CPU @ 1.90GHz
stepping : 10
microcode : 0xea
cpu MHz : 2100.000
cache size : 8192 KB
physical id : 0
siblings : 8
core id : 3
cpu cores : 4
apicid : 7
initial apicid : 7
fpu : yes
fpu_exception : yes
cpuid level : 22
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d
vmx flags : vnmi preemption_timer invvpid ept_x_only ept_ad ept_1gb flexpriority tsc_offset vtpr mtf vapic ept vpid unrestricted_guest ple shadow_vmcs pml ept_mode_based_exec
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit srbds
bogomips : 4201.88
clflush size : 64
cache_alignment : 64
address sizes : 39 bits physical, 48 bits virtual
power management:
Module information (/proc/modules):
snd_seq_dummy 16384 0 - Live 0x0000000000000000
snd_hrtimer 16384 1 - Live 0x0000000000000000
snd_seq_midi 20480 0 - Live 0x0000000000000000
snd_seq_midi_event 16384 1 snd_seq_midi, Live 0x0000000000000000
snd_seq 90112 9 snd_seq_dummy,snd_seq_midi,snd_seq_midi_event, Live 0x0000000000000000
rfcomm 90112 4 - Live 0x0000000000000000
cmac 16384 3 - Live 0x0000000000000000
algif_hash 16384 1 - Live 0x0000000000000000
algif_skcipher 16384 1 - Live 0x0000000000000000
af_alg 32768 6 algif_hash,algif_skcipher, Live 0x0000000000000000
bnep 28672 2 - Live 0x0000000000000000
btusb 65536 0 - Live 0x0000000000000000
btrtl 28672 1 btusb, Live 0x0000000000000000
btbcm 20480 1 btusb, Live 0x0000000000000000
btintel 45056 1 btusb, Live 0x0000000000000000
bluetooth 765952 33 rfcomm,bnep,btusb,btrtl,btbcm,btintel, Live 0x0000000000000000
ecdh_generic 16384 2 bluetooth, Live 0x0000000000000000
ecc 40960 1 ecdh_generic, Live 0x0000000000000000
cdc_ether 24576 0 - Live 0x0000000000000000
usbnet 53248 1 cdc_ether, Live 0x0000000000000000
mii 16384 1 usbnet, Live 0x0000000000000000
snd_usb_audio 356352 6 - Live 0x0000000000000000
snd_usbmidi_lib 45056 1 snd_usb_audio, Live 0x0000000000000000
snd_rawmidi 45056 2 snd_seq_midi,snd_usbmidi_lib, Live 0x0000000000000000
snd_seq_device 16384 3 snd_seq_midi,snd_seq,snd_rawmidi, Live 0x0000000000000000
mousedev 24576 0 - Live 0x0000000000000000
input_leds 16384 0 - Live 0x0000000000000000
joydev 28672 0 - Live 0x0000000000000000
snd_hda_codec_hdmi 73728 1 - Live 0x0000000000000000
evdi 73728 4 - Live 0x0000000000000000 (OE)
snd_hda_codec_realtek 159744 1 - Live 0x0000000000000000
snd_hda_codec_generic 98304 1 snd_hda_codec_realtek, Live 0x0000000000000000
ledtrig_audio 16384 1 snd_hda_codec_generic, Live 0x0000000000000000
hid_multitouch 32768 0 - Live 0x0000000000000000
hid_sensor_gyro_3d 20480 0 - Live 0x0000000000000000
hid_sensor_rotation 20480 0 - Live 0x0000000000000000
hid_sensor_accel_3d 20480 1 - Live 0x0000000000000000
hid_sensor_als 20480 0 - Live 0x0000000000000000
hid_sensor_trigger 20480 9 hid_sensor_gyro_3d,hid_sensor_rotation,hid_sensor_accel_3d,hid_sensor_als, Live 0x0000000000000000
industrialio_triggered_buffer 16384 1 hid_sensor_trigger, Live 0x0000000000000000
hid_sensor_iio_common 20480 5 hid_sensor_gyro_3d,hid_sensor_rotation,hid_sensor_accel_3d,hid_sensor_als,hid_sensor_trigger, Live 0x0000000000000000
kfifo_buf 16384 1 industrialio_triggered_buffer, Live 0x0000000000000000
industrialio 98304 8 hid_sensor_gyro_3d,hid_sensor_rotation,hid_sensor_accel_3d,hid_sensor_als,hid_sensor_trigger,industrialio_triggered_buffer,kfifo_buf, Live 0x0000000000000000
usbhid 65536 0 - Live 0x0000000000000000
hid_sensor_hub 24576 6 hid_sensor_gyro_3d,hid_sensor_rotation,hid_sensor_accel_3d,hid_sensor_als,hid_sensor_trigger,hid_sensor_iio_common, Live 0x0000000000000000
hid_generic 16384 0 - Live 0x0000000000000000
intel_ishtp_loader 24576 0 - Live 0x0000000000000000
intel_ishtp_hid 28672 0 - Live 0x0000000000000000
hid 139264 5 hid_multitouch,usbhid,hid_sensor_hub,hid_generic,intel_ishtp_hid, Live 0x0000000000000000
cros_ec_ishtp 20480 0 - Live 0x0000000000000000
cros_ec 20480 1 cros_ec_ishtp, Live 0x0000000000000000
mac_hid 16384 0 - Live 0x0000000000000000
nls_ascii 16384 1 - Live 0x0000000000000000
nls_cp437 20480 1 - Live 0x0000000000000000
vfat 24576 1 - Live 0x0000000000000000
fat 86016 1 vfat, Live 0x0000000000000000
8250_dw 20480 0 - Live 0x0000000000000000
iTCO_wdt 16384 0 - Live 0x0000000000000000
intel_pmc_bxt 16384 1 iTCO_wdt, Live 0x0000000000000000
iTCO_vendor_support 16384 1 iTCO_wdt, Live 0x0000000000000000
mei_hdcp 24576 0 - Live 0x0000000000000000
intel_rapl_msr 20480 0 - Live 0x0000000000000000
gpio_keys 20480 0 - Live 0x0000000000000000
i915 3051520 21 - Live 0x0000000000000000
x86_pkg_temp_thermal 20480 0 - Live 0x0000000000000000
intel_powerclamp 20480 0 - Live 0x0000000000000000
coretemp 20480 0 - Live 0x0000000000000000
kvm_intel 274432 0 - Live 0x0000000000000000
kvm 1056768 1 kvm_intel, Live 0x0000000000000000
snd_hda_intel 57344 4 - Live 0x0000000000000000
snd_intel_dspcfg 20480 1 snd_hda_intel, Live 0x0000000000000000
snd_hda_codec 176128 4 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel, Live 0x0000000000000000
snd_hwdep 16384 2 snd_usb_audio,snd_hda_codec, Live 0x0000000000000000
irqbypass 16384 1 kvm, Live 0x0000000000000000
crct10dif_pclmul 16384 1 - Live 0x0000000000000000
crc32_pclmul 16384 0 - Live 0x0000000000000000
mwifiex_pcie 53248 0 - Live 0x0000000000000000
ghash_clmulni_intel 16384 0 - Live 0x0000000000000000
mwifiex 327680 1 mwifiex_pcie, Live 0x0000000000000000
aesni_intel 380928 4 - Live 0x0000000000000000
crypto_simd 16384 1 aesni_intel, Live 0x0000000000000000
cryptd 28672 3 ghash_clmulni_intel,crypto_simd, Live 0x0000000000000000
rapl 16384 0 - Live 0x0000000000000000
snd_hda_core 110592 5 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec, Live 0x0000000000000000
intel_cstate 20480 0 - Live 0x0000000000000000
intel_uncore 204800 0 - Live 0x0000000000000000
cfg80211 1048576 1 mwifiex, Live 0x0000000000000000
i2c_algo_bit 16384 1 i915, Live 0x0000000000000000
snd_pcm 151552 5 snd_usb_audio,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core, Live 0x0000000000000000
intel_gtt 20480 1 i915, Live 0x0000000000000000
ttm 81920 1 i915, Live 0x0000000000000000
snd_timer 45056 3 snd_hrtimer,snd_seq,snd_pcm, Live 0x0000000000000000
pcspkr 16384 0 - Live 0x0000000000000000
ipu3_cio2 45056 0 - Live 0x0000000000000000
snd 114688 35 snd_seq,snd_usb_audio,snd_usbmidi_lib,snd_rawmidi,snd_seq_device,snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer, Live 0x0000000000000000
drm_kms_helper 311296 2 evdi,i915, Live 0x0000000000000000
ipu3_imgu 225280 0 - Live 0x0000000000000000 (C)
v4l2_fwnode 32768 1 ipu3_cio2, Live 0x0000000000000000
processor_thermal_device_pci_legacy 16384 0 - Live 0x0000000000000000
v4l2_async 28672 2 ipu3_cio2,v4l2_fwnode, Live 0x0000000000000000
i2c_i801 32768 0 - Live 0x0000000000000000
intel_soc_dts_iosf 20480 1 processor_thermal_device_pci_legacy, Live 0x0000000000000000
videobuf2_dma_sg 16384 2 ipu3_cio2,ipu3_imgu, Live 0x0000000000000000
soundcore 16384 1 snd, Live 0x0000000000000000
i2c_smbus 20480 1 i2c_i801, Live 0x0000000000000000
processor_thermal_device 20480 1 processor_thermal_device_pci_legacy, Live 0x0000000000000000
syscopyarea 16384 2 evdi,drm_kms_helper, Live 0x0000000000000000
videobuf2_memops 20480 1 videobuf2_dma_sg, Live 0x0000000000000000
rfkill 28672 7 bluetooth,cfg80211, Live 0x0000000000000000
sysfillrect 16384 2 evdi,drm_kms_helper, Live 0x0000000000000000
videobuf2_v4l2 36864 2 ipu3_cio2,ipu3_imgu, Live 0x0000000000000000
processor_thermal_rfim 16384 1 processor_thermal_device, Live 0x0000000000000000
tpm_crb 20480 0 - Live 0x0000000000000000
sysimgblt 16384 2 evdi,drm_kms_helper, Live 0x0000000000000000
processor_thermal_mbox 16384 2 processor_thermal_device,processor_thermal_rfim, Live 0x0000000000000000
atomisp_ov5693 36864 0 - Live 0x0000000000000000 (C)
fb_sys_fops 16384 1 drm_kms_helper, Live 0x0000000000000000
videobuf2_common 69632 5 ipu3_cio2,ipu3_imgu,videobuf2_dma_sg,videobuf2_memops,videobuf2_v4l2, Live 0x0000000000000000
processor_thermal_rapl 20480 1 processor_thermal_device, Live 0x0000000000000000
atomisp_gmin_platform 40960 1 atomisp_ov5693, Live 0x0000000000000000 (C)
cec 49152 2 i915,drm_kms_helper, Live 0x0000000000000000
intel_rapl_common 28672 2 intel_rapl_msr,processor_thermal_rapl, Live 0x0000000000000000
intel_lpss_pci 28672 0 - Live 0x0000000000000000
intel_ish_ipc 28672 0 - Live 0x0000000000000000
intel_pch_thermal 20480 0 - Live 0x0000000000000000
videodev 266240 6 ipu3_cio2,ipu3_imgu,v4l2_async,videobuf2_v4l2,atomisp_ov5693,videobuf2_common, Live 0x0000000000000000
rc_core 61440 1 cec, Live 0x0000000000000000
mei_me 45056 1 - Live 0x0000000000000000
intel_xhci_usb_role_switch 16384 0 - Live 0x0000000000000000
intel_lpss 16384 1 intel_lpss_pci, Live 0x0000000000000000
roles 16384 1 intel_xhci_usb_role_switch, Live 0x0000000000000000
mei 151552 3 mei_hdcp,mei_me, Live 0x0000000000000000
intel_ishtp 61440 4 intel_ishtp_loader,intel_ishtp_hid,cros_ec_ishtp,intel_ish_ipc, Live 0x0000000000000000
idma64 20480 0 - Live 0x0000000000000000
evdev 28672 22 - Live 0x0000000000000000
mc 65536 7 snd_usb_audio,ipu3_cio2,ipu3_imgu,videobuf2_v4l2,atomisp_ov5693,videobuf2_common,videodev, Live 0x0000000000000000
tpm_tis 16384 0 - Live 0x0000000000000000
tpm_tis_core 28672 1 tpm_tis, Live 0x0000000000000000
tpm 94208 3 tpm_crb,tpm_tis,tpm_tis_core, Live 0x0000000000000000
surfacepro3_button 20480 0 - Live 0x0000000000000000
rng_core 16384 1 tpm, Live 0x0000000000000000
int3400_thermal 20480 0 - Live 0x0000000000000000
acpi_thermal_rel 16384 1 int3400_thermal, Live 0x0000000000000000
int3403_thermal 20480 0 - Live 0x0000000000000000
soc_button_array 20480 0 - Live 0x0000000000000000
dptf_power 16384 0 - Live 0x0000000000000000
int340x_thermal_zone 20480 2 processor_thermal_device,int3403_thermal, Live 0x0000000000000000
acpi_tad 20480 0 - Live 0x0000000000000000
ac 20480 0 - Live 0x0000000000000000
drm 626688 14 evdi,i915,ttm,drm_kms_helper, Live 0x0000000000000000
fuse 151552 7 - Live 0x0000000000000000
crypto_user 16384 0 - Live 0x0000000000000000
agpgart 53248 2 ttm,drm, Live 0x0000000000000000
ip_tables 32768 0 - Live 0x0000000000000000
x_tables 53248 1 ip_tables, Live 0x0000000000000000
ext4 937984 1 - Live 0x0000000000000000
crc32c_generic 16384 0 - Live 0x0000000000000000
crc16 16384 2 bluetooth,ext4, Live 0x0000000000000000
mbcache 16384 1 ext4, Live 0x0000000000000000
jbd2 163840 1 ext4, Live 0x0000000000000000
xhci_pci 20480 0 - Live 0x0000000000000000
xhci_pci_renesas 20480 1 xhci_pci, Live 0x0000000000000000
crc32c_intel 24576 2 - Live 0x0000000000000000
xhci_hcd 315392 1 xhci_pci, Live 0x0000000000000000
Loaded driver and hardware information (/proc/ioports /proc/iomem):
0000-0000 : PCI Bus 0000:00
0000-0000 : dma1
0000-0000 : pic1
0000-0000 : timer0
0000-0000 : timer1
0000-0000 : keyboard
0000-0000 : keyboard
0000-0000 : rtc0
0000-0000 : dma page reg
0000-0000 : pic2
0000-0000 : dma2
0000-0000 : fpu
0000-0000 : iTCO_wdt
0000-0000 : iTCO_wdt
0000-0000 : pnp 00:03
0000-0000 : PCI conf1
0000-0000 : PCI Bus 0000:00
0000-0000 : pnp 00:03
0000-0000 : pnp 00:03
0000-0000 : ACPI PM1a_EVT_BLK
0000-0000 : ACPI PM1a_CNT_BLK
0000-0000 : ACPI PM_TMR
0000-0000 : ACPI CPU throttle
0000-0000 : ACPI PM2_CNT_BLK
0000-0000 : pnp 00:05
0000-0000 : ACPI GPE0_BLK
0000-0000 : pnp 00:02
0000-0000 : PCI Bus 0000:02
0000-0000 : 0000:02:00.0
0000-0000 : 0000:00:02.0
0000-0000 : 0000:00:1f.4
0000-0000 : i801_smbus
0000-0000 : pnp 00:03
0000-0000 : pnp 00:03
0000-0000 : pnp 00:03
00000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : System ROM
00000000-00000000 : System RAM
00000000-00000000 : Kernel code
00000000-00000000 : Kernel rodata
00000000-00000000 : Kernel data
00000000-00000000 : Kernel bss
00000000-00000000 : Reserved
00000000-00000000 : pnp 00:00
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : ACPI Non-volatile Storage
00000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : ACPI Non-volatile Storage
00000000-00000000 : ACPI Tables
00000000-00000000 : System RAM
00000000-00000000 : Reserved
00000000-00000000 : Graphics Stolen Memory
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : pnp 00:07
00000000-00000000 : PCI Bus 0000:02
00000000-00000000 : 0000:02:00.0
00000000-00000000 : 0000:00:02.0
00000000-00000000 : PCI Bus 0000:02
00000000-00000000 : 0000:02:00.0
00000000-00000000 : 0000:02:00.0
00000000-00000000 : 0000:02:00.0
00000000-00000000 : 0000:00:02.0
00000000-00000000 : 0000:00:05.0
00000000-00000000 : 0000:00:05.0
00000000-00000000 : PCI Bus 0000:01
00000000-00000000 : 0000:01:00.0
00000000-00000000 : Marvell mwifiex PCIe
00000000-00000000 : 0000:01:00.0
00000000-00000000 : Marvell mwifiex PCIe
00000000-00000000 : PCI Bus 0000:03
00000000-00000000 : 0000:03:00.0
00000000-00000000 : nvme
00000000-00000000 : 0000:00:14.0
00000000-00000000 : xhci-hcd
00000000-00000000 : intel_xhci_usb_sw
00000000-00000000 : 0000:00:14.3
00000000-00000000 : 0000:00:14.3
00000000-00000000 : 0000:00:1f.3
00000000-00000000 : 0000:00:04.0
00000000-00000000 : proc_thermal
00000000-00000000 : 0000:00:1f.3
00000000-00000000 : ICH HD audio
00000000-00000000 : 0000:00:1f.2
00000000-00000000 : 0000:00:13.0
00000000-00000000 : intel_ish_ipc
00000000-00000000 : 0000:00:14.2
00000000-00000000 : Intel PCH thermal driver
00000000-00000000 : 0000:00:15.0
00000000-00000000 : lpss_dev
00000000-00000000 : i2c_designware.0 lpss_dev
00000000-00000000 : lpss_priv
00000000-00000000 : idma64.0
00000000-00000000 : idma64.0 idma64.0
00000000-00000000 : 0000:00:15.1
00000000-00000000 : lpss_dev
00000000-00000000 : i2c_designware.1 lpss_dev
00000000-00000000 : lpss_priv
00000000-00000000 : idma64.1
00000000-00000000 : idma64.1 idma64.1
00000000-00000000 : 0000:00:15.2
00000000-00000000 : lpss_dev
00000000-00000000 : i2c_designware.2 lpss_dev
00000000-00000000 : lpss_priv
00000000-00000000 : idma64.2
00000000-00000000 : idma64.2 idma64.2
00000000-00000000 : 0000:00:15.3
00000000-00000000 : lpss_dev
00000000-00000000 : i2c_designware.3 lpss_dev
00000000-00000000 : lpss_priv
00000000-00000000 : idma64.3
00000000-00000000 : idma64.3 idma64.3
00000000-00000000 : 0000:00:16.0
00000000-00000000 : mei_me
00000000-00000000 : 0000:00:16.4
00000000-00000000 : mei_me
00000000-00000000 : 0000:00:1e.0
00000000-00000000 : lpss_dev
00000000-00000000 : serial
00000000-00000000 : lpss_priv
00000000-00000000 : idma64.4
00000000-00000000 : idma64.4 idma64.4
00000000-00000000 : 0000:00:1f.4
00000000-00000000 : PCI MMCONFIG 0000 [bus 00-ff]
00000000-00000000 : Reserved
00000000-00000000 : pnp 00:07
00000000-00000000 : PCI Bus 0000:00
00000000-00000000 : pnp 00:01
00000000-00000000 : INT344B:00
00000000-00000000 : INT344B:00 INT344B:00
00000000-00000000 : pnp 00:01
00000000-00000000 : INT344B:00
00000000-00000000 : INT344B:00 INT344B:00
00000000-00000000 : INT344B:00
00000000-00000000 : INT344B:00 INT344B:00
00000000-00000000 : pnp 00:01
00000000-00000000 : iTCO_wdt
00000000-00000000 : iTCO_wdt iTCO_wdt
00000000-00000000 : Reserved
00000000-00000000 : pnp 00:06
00000000-00000000 : pnp 00:06
00000000-00000000 : pnp 00:06
00000000-00000000 : pnp 00:06
00000000-00000000 : pnp 00:06
00000000-00000000 : pnp 00:06
00000000-00000000 : pnp 00:06
00000000-00000000 : pnp 00:06
00000000-00000000 : pnp 00:06
00000000-00000000 : pnp 00:06
00000000-00000000 : pnp 00:06
00000000-00000000 : pnp 00:01
00000000-00000000 : pnp 00:01
00000000-00000000 : pnp 00:01
00000000-00000000 : IOAPIC 0
00000000-00000000 : HPET 0
00000000-00000000 : PNP0103:00
00000000-00000000 : pnp 00:07
00000000-00000000 : pnp 00:07
00000000-00000000 : pnp 00:07
00000000-00000000 : pnp 00:07
00000000-00000000 : NTC0103:00
00000000-00000000 : NTC0103:00 NTC0103:00
00000000-00000000 : pnp 00:07
00000000-00000000 : dmar0
00000000-00000000 : dmar1
00000000-00000000 : pnp 00:07
00000000-00000000 : Local APIC
00000000-00000000 : INT0800:00
00000000-00000000 : pnp 00:07
00000000-00000000 : System RAM
00000000-00000000 : RAM buffer
PCI information ('lspci -vvv' as root)
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 08)
Subsystem: Intel Corporation Device 2015
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: [e0] Vendor Specific Information: Len=10 <?>
Kernel driver in use: skl_uncore
00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620 (rev 07) (prog-if 00 [VGA controller])
Subsystem: Microsoft Corporation Device 0028
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 143
IOMMU group: 1
Region 0: Memory at d3000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at b0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 4000 [size=64]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: [40] Vendor Specific Information: Len=0c <?>
Capabilities: [70] Express (v2) Root Complex Integrated Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag- RBE+ FLReset+
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- FLReset-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR-
10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR- OBFF Disabled,
AtomicOpsCtl: ReqEn-
Capabilities: [ac] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00018 Data: 0000
Capabilities: [d0] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v1] Process Address Space ID (PASID)
PASIDCap: Exec- Priv-, Max PASID Width: 14
PASIDCtl: Enable- Exec- Priv-
Capabilities: [200 v1] Address Translation Service (ATS)
ATSCap: Invalidate Queue Depth: 00
ATSCtl: Enable+, Smallest Translation Unit: 00
Capabilities: [300 v1] Page Request Interface (PRI)
PRICtl: Enable- Reset-
PRISta: RF- UPRGI- Stopped+
Page Request Capacity: 00008000, Page Request Allocation: 00000000
Kernel driver in use: i915
Kernel modules: i915
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 08)
Subsystem: Intel Corporation Device 2015
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 A routed to IRQ 16
IOMMU group: 2
Region 0: Memory at d47b0000 (64-bit, non-prefetchable) [size=32K]
Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Capabilities: [d0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device_pci_legacy
00:05.0 Multimedia controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Imaging Unit (rev 01)
Subsystem: Intel Corporation Device 2015
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 A routed to IRQ 140
IOMMU group: 3
Region 0: Memory at d4000000 (64-bit, non-prefetchable) [virtual] [size=4M]
Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [a0] PCI Advanced Features
AFCap: TP+ FLR+
AFCtrl: FLR-
AFStatus: TP-
Capabilities: [d0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D3 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: ipu3-imgu
Kernel modules: ipu3_imgu
00:13.0 Non-VGA unclassified device: Intel Corporation Sunrise Point-LP Integrated Sensor Hub (rev 21)
Subsystem: Intel Corporation Device 7270
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 20
IOMMU group: 4
Region 0: Memory at d47c0000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: intel_ish_ipc
Kernel modules: intel_ish_ipc
00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21) (prog-if 30 [XHCI])
Subsystem: Intel Corporation Device 7270
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 134
IOMMU group: 5
Region 0: Memory at d4780000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [70] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
Address: 00000000fee00398 Data: 0000
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21)
Subsystem: Intel Corporation Device 7270
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: 5
Region 0: Memory at d47c1000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Address: 00000000 Data: 0000
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:14.3 Multimedia controller: Intel Corporation CSI-2 Host Controller (rev 01)
Subsystem: Intel Corporation Device 7270
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 141
IOMMU group: 5
Region 0: Memory at d4790000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee00478 Data: 0000
Capabilities: [d0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Kernel driver in use: ipu3-cio2
Kernel modules: ipu3_cio2
00:15.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 (rev 21)
Subsystem: Intel Corporation Device 7270
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: 6
Region 0: Memory at d47c2000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] Vendor Specific Information: Len=14 <?>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.1 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 (rev 21)
Subsystem: Intel Corporation Device 7270
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: 6
Region 0: Memory at d47c3000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] Vendor Specific Information: Len=14 <?>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.2 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #2 (rev 21)
Subsystem: Intel Corporation Device 7270
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 C routed to IRQ 18
IOMMU group: 6
Region 0: Memory at d47c4000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] Vendor Specific Information: Len=14 <?>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.3 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #3 (rev 21)
Subsystem: Intel Corporation Device 7270
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 D routed to IRQ 19
IOMMU group: 6
Region 0: Memory at d47c5000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] Vendor Specific Information: Len=14 <?>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21)
Subsystem: Intel Corporation Device 7270
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 138
IOMMU group: 7
Region 0: Memory at d47c6000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee003b8 Data: 0000
Kernel driver in use: mei_me
Kernel modules: mei_me
00:16.4 Communication controller: Intel Corporation Device 9d3e (rev 21)
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 139
IOMMU group: 7
Region 0: Memory at d47c7000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee003d8 Data: 0000
Kernel driver in use: mei_me
Kernel modules: mei_me
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 (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: 8
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000f000-00000fff [disabled]
Memory behind bridge: fff00000-000fffff [disabled]
Prefetchable memory behind bridge: 00000000d4400000-00000000d45fffff [size=2M]
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: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
LnkCap: Port #1, Speed 8GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <16us
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (downgraded), Width x1 (ok)
TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #0, PowerLimit 10.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet+ LinkState+
RootCap: CRSVisible-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range ABC, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd+
AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ OBFF Disabled, ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCap2: Supported Link Speeds: 2.5-8GT/s, Crosslink- Retimer- 2Retimers- DRS-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00218 Data: 0000
Capabilities: [90] Subsystem: Intel Corporation Device 7270
Capabilities: [a0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v0] Null
Capabilities: [140 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [200 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=40us PortTPowerOnTime=44us
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
T_CommonMode=70us LTR1.2_Threshold=98304ns
L1SubCtl2: T_PwrOn=44us
Capabilities: [220 v1] Secondary PCI Express
LnkCtl3: LnkEquIntrruptEn- PerformEqu-
LaneErrStat: 0
Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (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 123
IOMMU group: 9
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00003000-00003fff [size=4K]
Memory behind bridge: c0000000-d2ffffff [size=304M]
Prefetchable memory behind bridge: 0000000090000000-00000000a1ffffff [size=288M]
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: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 128 bytes
DevSta: CorrErr+ NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
LnkCap: Port #5, Speed 8GT/s, Width x4, ASPM not supported
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s (ok), Width x4 (ok)
TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
Slot #4, PowerLimit 25.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq+ LinkChg+
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet- LinkState-
RootCap: CRSVisible-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range ABC, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd+
AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ OBFF Disabled, ARIFwd-
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCap2: Supported Link Speeds: 2.5-8GT/s, Crosslink- Retimer- 2Retimers- DRS-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+ EqualizationPhase1+
EqualizationPhase2+ EqualizationPhase3+ LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00238 Data: 0000
Capabilities: [90] Subsystem: Intel Corporation Device 7270
Capabilities: [a0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v0] Null
Capabilities: [140 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [200 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=40us PortTPowerOnTime=44us
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
T_CommonMode=255us LTR1.2_Threshold=163840ns
L1SubCtl2: T_PwrOn=44us
Capabilities: [220 v1] Secondary PCI Express
LnkCtl3: LnkEquIntrruptEn- PerformEqu-
LaneErrStat: 0
Kernel driver in use: pcieport
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 (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: 10
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 0000f000-00000fff [disabled]
Memory behind bridge: d4600000-d46fffff [size=1M]
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [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: [40] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0
ExtTag- RBE+
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
LnkCap: Port #9, Speed 8GT/s, Width x4, ASPM L1, Exit Latency L1 <16us
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s (ok), Width x4 (ok)
TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #8, PowerLimit 25.000W; Interlock- NoCompl+
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock-
SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-
Changed: MRL- PresDet+ LinkState+
RootCap: CRSVisible-
RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible-
RootSta: PME ReqID 0000, PMEStatus- PMEPending-
DevCap2: Completion Timeout: Range ABC, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd+
AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ OBFF Disabled, ARIFwd+
AtomicOpsCtl: ReqEn- EgressBlck-
LnkCap2: Supported Link Speeds: 2.5-8GT/s, Crosslink- Retimer- 2Retimers- DRS-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+ EqualizationPhase1+
EqualizationPhase2+ EqualizationPhase3+ LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Address: fee00258 Data: 0000
Capabilities: [90] Subsystem: Intel Corporation Device 7270
Capabilities: [a0] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [100 v0] Null
Capabilities: [140 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Capabilities: [200 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=40us PortTPowerOnTime=44us
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
T_CommonMode=40us LTR1.2_Threshold=65536ns
L1SubCtl2: T_PwrOn=44us
Capabilities: [220 v1] Secondary PCI Express
LnkCtl3: LnkEquIntrruptEn- PerformEqu-
LaneErrStat: 0
Kernel driver in use: pcieport
00:1e.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO UART Controller #0 (rev 21)
Subsystem: Intel Corporation Device 7270
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 20
IOMMU group: 11
Region 0: Memory at d47c8000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [80] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [90] Vendor Specific Information: Len=14 <?>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:1f.0 ISA bridge: Intel Corporation Sunrise Point LPC Controller/eSPI Controller (rev 21)
Subsystem: Intel Corporation Device 7270
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: 12
00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21)
Subsystem: Intel Corporation Device 7270
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: 12
Region 0: Memory at d47bc000 (32-bit, non-prefetchable) [disabled] [size=16K]
00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) (prog-if 80)
Subsystem: Intel Corporation Device 7270
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 154
IOMMU group: 12
Region 0: Memory at d47b8000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at d47a0000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee004d8 Data: 0000
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21)
Subsystem: Intel Corporation Device 7270
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: 12
Region 0: Memory at d47c9000 (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
01:00.0 Ethernet controller: Marvell Technology Group Ltd. 88W8897 [AVASTAR] 802.11ac Wireless
Subsystem: Device 0007:045e
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 142
IOMMU group: 13
Region 0: Memory at d4500000 (64-bit, prefetchable) [size=1M]
Region 2: Memory at d4400000 (64-bit, prefetchable) [size=1M]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2-,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] MSI: Enable+ Count=1/32 Maskable+ 64bit+
Address: 00000000fee004b8 Data: 0000
Masking: fffffffe Pending: 00000000
Capabilities: [70] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <1us, L1 unlimited
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 10.000W
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 unlimited
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 2.5GT/s (ok), Width x1 (ok)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- TPHComp- ExtTPHComp-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ OBFF Disabled,
AtomicOpsCtl: ReqEn-
LnkCap2: Supported Link Speeds: 2.5GT/s, Crosslink- Retimer- 2Retimers- DRS-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [140 v1] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [150 v1] Power Budgeting <?>
Capabilities: [160 v1] Latency Tolerance Reporting
Max snoop latency: 1034240ns
Max no snoop latency: 1034240ns
Capabilities: [168 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=70us PortTPowerOnTime=10us
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+
T_CommonMode=0us LTR1.2_Threshold=98304ns
L1SubCtl2: T_PwrOn=44us
Kernel driver in use: mwifiex_pcie
Kernel modules: mwifiex_pcie
02:00.0 3D controller: NVIDIA Corporation GP106M [GeForce GTX 1060 Mobile] (rev a1)
Subsystem: Microsoft Corporation Device 0024
Physical Slot: 4
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 A routed to IRQ 255
IOMMU group: 14
Region 0: Memory at d2000000 (32-bit, non-prefetchable) [disabled] [size=16M]
Region 1: Memory at c0000000 (64-bit, prefetchable) [disabled] [size=256M]
Region 3: Memory at d0000000 (64-bit, prefetchable) [disabled] [size=32M]
Region 5: I/O ports at 3000 [disabled] [size=128]
Expansion ROM at 90000000 [disabled] [size=512K]
Capabilities: [60] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [78] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 25.000W
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us
ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s (ok), Width x4 (downgraded)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range AB, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp- 10BitTagReq- OBFF Via message, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- TPHComp- ExtTPHComp-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR+ OBFF Disabled,
AtomicOpsCtl: ReqEn-
LnkCap2: Supported Link Speeds: 2.5-8GT/s, Crosslink- Retimer- 2Retimers- DRS-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete+ EqualizationPhase1+
EqualizationPhase2+ EqualizationPhase3+ LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=Fixed
Status: InProgress-
VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
Status: NegoPending- InProgress-
Capabilities: [250 v1] Latency Tolerance Reporting
Max snoop latency: 3145728ns
Max no snoop latency: 3145728ns
Capabilities: [258 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=255us PortTPowerOnTime=10us
L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
T_CommonMode=0us LTR1.2_Threshold=0ns
L1SubCtl2: T_PwrOn=10us
Capabilities: [128 v1] Power Budgeting <?>
Capabilities: [420 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Capabilities: [900 v1] Secondary PCI Express
LnkCtl3: LnkEquIntrruptEn- PerformEqu-
LaneErrStat: 0
03:00.0 Non-Volatile memory controller: SK hynix PC401 NVMe Solid State Drive 256GB (prog-if 02 [NVM Express])
Subsystem: SK hynix PC401 NVMe Solid State Drive 256GB
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: 15
Region 0: Memory at d4600000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [70] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 25.000W
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop- FLReset-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x4, ASPM L1, Exit Latency L1 <64us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s (ok), Width x4 (ok)
TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis+ NROPrPrP- LTR+
10BitTagComp- 10BitTagReq- OBFF Via message, ExtFmt- EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS- TPHComp+ ExtTPHComp-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis+ LTR+ OBFF Disabled,
AtomicOpsCtl: ReqEn-
LnkCap2: Supported Link Speeds: 2.5-8GT/s, Crosslink- Retimer- 2Retimers- DRS-
LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete+ EqualizationPhase1+
EqualizationPhase2+ EqualizationPhase3+ LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [b0] MSI-X: Enable+ Count=19 Masked-
Vector table: BAR=0 offset=00002000
PBA: BAR=0 offset=00003000
Capabilities: [100 v2] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn+ ECRCChkCap+ ECRCChkEn+
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [148 v1] Device Serial Number 00-00-00-00-00-00-00-00
Capabilities: [158 v1] Power Budgeting <?>
Capabilities: [168 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 0
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [178 v1] Secondary PCI Express
LnkCtl3: LnkEquIntrruptEn- PerformEqu-
LaneErrStat: 0
Capabilities: [2b8 v1] Latency Tolerance Reporting
Max snoop latency: 2097152ns
Max no snoop latency: 2097152ns
Capabilities: [2c0 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
PortCommonModeRestoreTime=10us PortTPowerOnTime=10us
L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1- ASPM_L1.2+ ASPM_L1.1-
T_CommonMode=0us LTR1.2_Threshold=65536ns
L1SubCtl2: T_PwrOn=44us
Kernel driver in use: nvme
Output of lsusb:
Bus 002 Device 009: ID 03f0:0620 HP, Inc USB3.1 Hub
Bus 002 Device 008: ID 03f0:0620 HP, Inc USB3.1 Hub
Bus 002 Device 007: ID 17ef:a357 Lenovo USB3.1 Hub
Bus 002 Device 006: ID 17ef:a359 Lenovo ThinkPad Lan
Bus 002 Device 005: ID 17e9:6015 DisplayLink ThinkPad Hybrid USB-C with USB-A Dock
Bus 002 Device 004: ID 17ef:a356 Lenovo USB3.1 Hub
Bus 002 Device 003: ID 045e:0943 Microsoft Corp. L2 USB3 Gen1 Hub
Bus 002 Device 002: ID 045e:0941 Microsoft Corp. L1 USB3 Gen1 Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 045e:091e Microsoft Corp. XBOX ACC
Bus 001 Device 008: ID 1286:204c Marvell Semiconductor, Inc. Bluetooth and Wireless LAN Composite
Bus 001 Device 006: ID 045e:0922 Microsoft Corp. Surface Keyboard
Bus 001 Device 012: ID 1235:8212 Focusrite-Novation Scarlett 4i4 USB
Bus 001 Device 020: ID 04d9:0348 Holtek Semiconductor, Inc. Keyboard
Bus 001 Device 021: ID 046d:c07d Logitech, Inc. G502 Mouse
Bus 001 Device 013: ID 17ef:a354 Lenovo Billboard Device
Bus 001 Device 010: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 018: ID 0951:16a4 Kingston Technology HyperX 7.1 Audio
Bus 001 Device 015: ID 046d:085b Logitech, Inc. Logitech Webcam C925e
Bus 001 Device 011: ID 03f0:1647 HP, Inc Z27n G2 Monitor Hub
Bus 001 Device 009: ID 03f0:1647 HP, Inc Z27n G2 Monitor Hub
Bus 001 Device 007: ID 17ef:1029 Lenovo USB2.0 Hub
Bus 001 Device 005: ID 17ef:1028 Lenovo USB2.0 Hub
Bus 001 Device 004: ID 045e:0944 Microsoft Corp. L2 USB2 Hub
Bus 001 Device 002: ID 045e:0942 Microsoft Corp. L1 USB2 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Problem: xhci: devices can not be enumerated due to bandwidth issues
2022-01-10 15:03 Problem: xhci: devices can not be enumerated due to bandwidth issues Joe Minor
@ 2022-01-10 21:39 ` Mathias Nyman
2022-01-11 19:44 ` Joe Minor
0 siblings, 1 reply; 3+ messages in thread
From: Mathias Nyman @ 2022-01-10 21:39 UTC (permalink / raw)
To: Joe Minor, mathias.nyman; +Cc: linux-usb
Hi
On 10.1.2022 17.03, Joe Minor wrote:
> Hi,
>
> I use an USB-C dock to connect my laptop to two external monitors and peripherals like mouse, keyboard, headset and webcam.
> Since upgrading to kernel version 5.14.6, these devices are no longer enumerated after boot.
> They will however function when plugged in after login.
> The dock uses the DisplayLink chipset, which requires the evdi kernel module (GitHub: https://github.com/DisplayLink/evdi/).
> I do not encounter this problem when blacklisting the module (which has the consequence that my monitors no longer work).
>
> Hardware:
> - Dock: Lenovo ThinkPad Hybrid USB-C with USB-A Dock
> - Laptop: Microsoft Surface Book 2
>
> The kernel buffer contains these messages per device:
> [ 7.165643] usb 1-1.2.4.2.4: Not enough bandwidth for new device state.
> [ 7.165652] usb 1-1.2.4.2.4: can't set config #1, error -28
>
> The last unaffected kernel version is 5.14.5.
> I bisected the issue to commit 2847c46c6148 ('Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set"'), which also mentions xhci bandwidth issues.
This change will enable xhci USB Link power management for some devices.
It adds a few more items to do during enumeration for them.
>
> My system information is included below. Please let me know how if you need more information or if you want me to run more tests.
>
> Thanks a lot
> Joe
If you could boot with usb core and xhci dynamic debugging enabled it could show more.
Add "usbcore.dyndbg=+p xhci_hcd.dyndbg=+p" to your kernel cmdline
Also, could be worth checking if removing XHCI_LPM_SUPPORT from your kernel helps:
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 5c351970cdf1..7434406be452 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -202,7 +202,6 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
xhci->quirks |= XHCI_BROKEN_D3COLD;
if (pdev->vendor == PCI_VENDOR_ID_INTEL) {
- xhci->quirks |= XHCI_LPM_SUPPORT;
xhci->quirks |= XHCI_INTEL_HOST;
xhci->quirks |= XHCI_AVOID_BEI;
}
Thanks
-Mathias
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: Problem: xhci: devices can not be enumerated due to bandwidth issues
2022-01-10 21:39 ` Mathias Nyman
@ 2022-01-11 19:44 ` Joe Minor
0 siblings, 0 replies; 3+ messages in thread
From: Joe Minor @ 2022-01-11 19:44 UTC (permalink / raw)
To: Mathias Nyman; +Cc: linux-usb
Hi
On Mon, Jan 10, 2022 at 11:39:10PM +0200, Mathias Nyman wrote:
> > I bisected the issue to commit 2847c46c6148 ('Revert "USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set"'), which also mentions xhci bandwidth issues.
>
> This change will enable xhci USB Link power management for some devices.
> It adds a few more items to do during enumeration for them.
Is this introducing the problem a sign of an issue with hardware or setup?
> If you could boot with usb core and xhci dynamic debugging enabled it could show more.
> Add "usbcore.dyndbg=+p xhci_hcd.dyndbg=+p" to your kernel cmdline
Here is the output of dmesg | grep -i "usb\|xhci": https://gist.github.com/alujoe/8539793d755ed818da50bac5b2e960a5
(I did not apply the patch below before capturing the output)
Does the log include something useful?
>
> Also, could be worth checking if removing XHCI_LPM_SUPPORT from your kernel helps:
>
>
> diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
> index 5c351970cdf1..7434406be452 100644
> --- a/drivers/usb/host/xhci-pci.c
> +++ b/drivers/usb/host/xhci-pci.c
> @@ -202,7 +202,6 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
> xhci->quirks |= XHCI_BROKEN_D3COLD;
>
> if (pdev->vendor == PCI_VENDOR_ID_INTEL) {
> - xhci->quirks |= XHCI_LPM_SUPPORT;
> xhci->quirks |= XHCI_INTEL_HOST;
> xhci->quirks |= XHCI_AVOID_BEI;
> }
>
The change did help! This might be a viable workaround.
Thanks
Joe
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-01-11 19:44 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-01-10 15:03 Problem: xhci: devices can not be enumerated due to bandwidth issues Joe Minor
2022-01-10 21:39 ` Mathias Nyman
2022-01-11 19:44 ` Joe Minor
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.