[Intel-gfx] 8086:1616 [Lenovo ThinkPad T450s] External monitor is disabled after resume

Daniel Vetter daniel at ffwll.ch
Wed Jul 22 01:16:55 PDT 2015


Can you please test this patch:

http://www.spinics.net/lists/intel-gfx/msg71925.html

Thanks, Daniel

On Mon, Jul 20, 2015 at 09:05:18PM +0200, crs wrote:
> [1.] One line summary of the problem:
>  8086:1616 [Lenovo ThinkPad T450s] External monitor is disabled after
> resume
> 
> [2.] Full description of the problem/report:
> I have an external screen connected to my machine (T450s, via docking
> station) and after resuming from suspend, my external monitor is disabled.
> 
> After some trial and error I made an interesting observation: The
> external monitor only stops working if suspend via systemctl suspend,
> sudo pm-suspend, or via the hotkey on my keyboard (K750).
> 
> However, this problem does not occur if I suspend via the menu entry in
> the upper right corner.
> 
> How is this even possible?
> 
> Mapping the suspend command from the upper right corner to a hotkey
> would be a sufficient workaround. But which command is used by that button?
> 
> [3.] Keywords (i.e., modules, networking, kernel): Please do not put
> anything here.
> None
> 
> [4.] Kernel version (from /proc/version):
> Linux version 4.2.0-040200rc3-generic (kernel at tangerine) (gcc version
> 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04) ) #201507192329 SMP Sun Jul 19
> 22:32:13 UTC 2015
> 
> 
> [5.] Output of Oops.. message (if applicable) with symbolic information
> resolved (see Documentation/oops-tracing.txt)
> None
> 
> [6.] A small shell script or example program which triggers the problem
> (if possible)
> Not possible.
> 
> [7.] Environment
> Please execute the following in a terminal, and paste the results:
> 
> lsb_release -rd
> Description:	Ubuntu 15.04
> Release:	15.04
> 
> 
> 
> [7.1.] Software (add the output of the ver_linux script here)
> While booted into the newest upstream mainline kernel only, this is
> found in the directory:
> /usr/src/linux-headers-<VERSION>/scripts
> If some fields are empty or look unusual you may have an old version.
> Compare to the current minimal requirements in Documentation/Changes.
> 
> Linux fxrv 4.2.0-040200rc3-generic #201507192329 SMP Sun Jul 19 22:32:13
> UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
> 
> Gnu C                  4.9.2
> Gnu make               4.0
> binutils               2.25
> util-linux             2.25.2
> mount                  debug
> module-init-tools      18
> e2fsprogs              1.42.12
> pcmciautils            018
> PPP                    2.4.6
> Linux C Library        2.21
> Dynamic linker (ldd)   2.21
> Procps                 3.3.9
> Net-tools              1.60
> Kbd                    1.15.5
> Sh-utils               8.23
> wireless-tools         30
> Modules Loaded         msr ctr ccm binfmt_misc bnep bluetooth arc4
> iwlmvm intel_rapl iosf_mbi mac80211 x86_pkg_temp_thermal
> intel_powerclamp snd_seq_midi snd_seq_midi_event coretemp snd_rawmidi
> kvm_intel snd_hda_codec_hdmi uvcvideo kvm videobuf2_vmalloc
> videobuf2_memops videobuf2_core v4l2_common videodev
> snd_hda_codec_realtek snd_hda_codec_generic media snd_hda_intel
> snd_hda_codec iwlwifi snd_hda_core snd_hwdep thinkpad_acpi snd_seq
> input_leds rtsx_pci_ms joydev cfg80211 memstick mei_me serio_raw snd_pcm
> snd_seq_device nvram mei lpc_ich snd_timer shpchp snd soundcore mac_hid
> parport_pc ppdev lp parport autofs4 drbg ansi_cprng xts sha256_ssse3
> dm_crypt hid_generic usbhid hid rtsx_pci_sdmmc crct10dif_pclmul
> crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 e1000e lrw
> gf128mul glue_helper i915 ablk_helper ptp i2c_algo_bit cryptd
> drm_kms_helper rtsx_pci ahci libahci psmouse drm pps_core wmi video
> 
> 
> [7.2.] Processor information (from /proc/cpuinfo):
> processor	: 0
> vendor_id	: GenuineIntel
> cpu family	: 6
> model		: 61
> model name	: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz
> stepping	: 4
> microcode	: 0x1d
> cpu MHz		: 2600.710
> cache size	: 4096 KB
> physical id	: 0
> siblings	: 4
> core id		: 0
> cpu cores	: 2
> apicid		: 0
> initial apicid	: 0
> fpu		: yes
> fpu_exception	: yes
> cpuid level	: 20
> 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 arch_perfmon pebs bts rep_good nopl
> xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor
> ds_cpl vmx smx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2
> x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm
> abm 3dnowprefetch ida arat epb pln pts dtherm intel_pt tpr_shadow vnmi
> flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms
> invpcid rtm rdseed adx smap xsaveopt
> bugs		:
> bogomips	: 5188.43
> 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		: 61
> model name	: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz
> stepping	: 4
> microcode	: 0x1d
> cpu MHz		: 1461.281
> cache size	: 4096 KB
> physical id	: 0
> siblings	: 4
> core id		: 0
> cpu cores	: 2
> apicid		: 1
> initial apicid	: 1
> fpu		: yes
> fpu_exception	: yes
> cpuid level	: 20
> 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 arch_perfmon pebs bts rep_good nopl
> xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor
> ds_cpl vmx smx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2
> x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm
> abm 3dnowprefetch ida arat epb pln pts dtherm intel_pt tpr_shadow vnmi
> flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms
> invpcid rtm rdseed adx smap xsaveopt
> bugs		:
> bogomips	: 5188.43
> 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		: 61
> model name	: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz
> stepping	: 4
> microcode	: 0x1d
> cpu MHz		: 2600.914
> cache size	: 4096 KB
> physical id	: 0
> siblings	: 4
> core id		: 1
> cpu cores	: 2
> apicid		: 2
> initial apicid	: 2
> fpu		: yes
> fpu_exception	: yes
> cpuid level	: 20
> 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 arch_perfmon pebs bts rep_good nopl
> xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor
> ds_cpl vmx smx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2
> x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm
> abm 3dnowprefetch ida arat epb pln pts dtherm intel_pt tpr_shadow vnmi
> flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms
> invpcid rtm rdseed adx smap xsaveopt
> bugs		:
> bogomips	: 5188.43
> 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		: 61
> model name	: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz
> stepping	: 4
> microcode	: 0x1d
> cpu MHz		: 2600.406
> cache size	: 4096 KB
> physical id	: 0
> siblings	: 4
> core id		: 1
> cpu cores	: 2
> apicid		: 3
> initial apicid	: 3
> fpu		: yes
> fpu_exception	: yes
> cpuid level	: 20
> 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 arch_perfmon pebs bts rep_good nopl
> xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor
> ds_cpl vmx smx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2
> x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm
> abm 3dnowprefetch ida arat epb pln pts dtherm intel_pt tpr_shadow vnmi
> flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms
> invpcid rtm rdseed adx smap xsaveopt
> bugs		:
> bogomips	: 5188.43
> clflush size	: 64
> cache_alignment	: 64
> address sizes	: 39 bits physical, 48 bits virtual
> power management:
> 
> 
> [7.3.] Module information (from /proc/modules):
> While booted into the newest upstream mainline kernel only, execute the
> following in a terminal, and paste the results:
> 
> sudo: /proc/modules: command not found
> 
> 
> 
> 
> [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
> While booted into the newest upstream mainline kernel only, execute the
> following in a terminal, and paste the results:
> cat /proc/ioports
> 
> 0000-0cf7 : PCI Bus 0000:00
>   0000-001f : dma1
>   0020-0021 : pic1
>   0040-0043 : timer0
>   0050-0053 : timer1
>   0060-0060 : keyboard
>   0061-0061 : PNP0800:00
>   0062-0062 : PNP0C09:00
>     0062-0062 : EC data
>   0064-0064 : keyboard
>   0066-0066 : PNP0C09:00
>     0066-0066 : EC cmd
>   0070-0071 : rtc0
>   0080-008f : dma page reg
>   00a0-00a1 : pic2
>   00c0-00df : dma2
>   00f0-00ff : fpu
>     00f0-00f0 : PNP0C04:00
>   03c0-03df : vesafb
>   0800-087f : pnp 00:01
>   0880-08ff : pnp 00:01
>   0900-097f : pnp 00:01
>   0980-09ff : pnp 00:01
>   0a00-0a7f : pnp 00:01
>   0a80-0aff : pnp 00:01
>   0b00-0b7f : pnp 00:01
>   0b80-0bff : pnp 00:01
> 0cf8-0cff : PCI conf1
> 0d00-ffff : PCI Bus 0000:00
>   15e0-15ef : pnp 00:01
>   1600-167f : pnp 00:01
>     1640-165f : pnp 00:01
>   1800-1803 : ACPI PM1a_EVT_BLK
>   1804-1805 : ACPI PM1a_CNT_BLK
>   1808-180b : ACPI PM_TMR
>   1810-1815 : ACPI CPU throttle
>   1830-1833 : iTCO_wdt.0.auto
>   1850-1850 : ACPI PM2_CNT_BLK
>   1860-187f : iTCO_wdt.0.auto
>   1880-189f : ACPI GPE0_BLK
>   3000-303f : 0000:00:02.0
>   3060-307f : 0000:00:1f.2
>     3060-307f : ahci
>   3080-309f : 0000:00:19.0
>   30a0-30a7 : 0000:00:1f.2
>     30a0-30a7 : ahci
>   30a8-30af : 0000:00:1f.2
>     30a8-30af : ahci
>   30b0-30b3 : 0000:00:1f.2
>     30b0-30b3 : ahci
>   30b4-30b7 : 0000:00:1f.2
>     30b4-30b7 : ahci
>   efa0-efbf : 0000:00:1f.3
> 
> 
> cat /proc/iomem
> 00000000-00000fff : reserved
> 00001000-0009cfff : System RAM
> 0009d000-0009ffff : reserved
> 000a0000-000bffff : PCI Bus 0000:00
> 000c0000-000cfdff : Video ROM
> 000d0000-000d3fff : pnp 00:00
> 000d4000-000d7fff : pnp 00:00
> 000d8000-000dbfff : pnp 00:00
> 000dc000-000dffff : pnp 00:00
> 000e0000-000fffff : reserved
>   000f0000-000fffff : System ROM
> 00100000-0fffffff : System RAM
>   01000000-017acefb : Kernel code
>   017acefc-01d344ff : Kernel data
>   01eaa000-01fecfff : Kernel bss
> 10000000-1000afff : reserved
> 1000b000-b0606fff : System RAM
> b0607000-bcbfefff : reserved
> bcbff000-bcd7efff : ACPI Non-volatile Storage
> bcd7f000-bcdfefff : ACPI Tables
> bcdff000-bfffffff : reserved
>   be000000-bfffffff : Graphics Stolen Memory
> c0000000-febfffff : PCI Bus 0000:00
>   c0000000-c000ffff : pnp 00:06
>   c0010000-c001ffff : pnp 00:06
>   d0000000-dfffffff : 0000:00:02.0
>   e0000000-e0ffffff : 0000:00:02.0
>   e1000000-e10fffff : PCI Bus 0000:03
>     e1000000-e1001fff : 0000:03:00.0
>       e1000000-e1001fff : iwlwifi
>   e1100000-e11fffff : PCI Bus 0000:02
>     e1100000-e1100fff : 0000:02:00.0
>       e1100000-e1100fff : rtsx_pci
>   e1200000-e121ffff : 0000:00:19.0
>     e1200000-e121ffff : e1000e
>   e1220000-e122ffff : 0000:00:14.0
>     e1220000-e122ffff : xhci-hcd
>   e1230000-e1233fff : 0000:00:03.0
>     e1230000-e1233fff : ICH HD audio
>   e1234000-e1237fff : 0000:00:1b.0
>     e1234000-e1237fff : ICH HD audio
>   e1238000-e12380ff : 0000:00:1f.3
>   e1239000-e123901f : 0000:00:16.0
>     e1239000-e123901f : mei_me
>   e123b000-e123bfff : 0000:00:1f.6
>   e123c000-e123c7ff : 0000:00:1f.2
>     e123c000-e123c7ff : ahci
>   e123d000-e123d3ff : 0000:00:1d.0
>     e123d000-e123d3ff : ehci_hcd
>   e123e000-e123efff : 0000:00:19.0
>     e123e000-e123efff : e1000e
>   f8000000-fbffffff : PCI MMCONFIG 0000 [bus 00-3f]
>     f8000000-fbffffff : reserved
>       f8000000-fbffffff : pnp 00:01
> fec00000-fec00fff : reserved
>   fec00000-fec003ff : IOAPIC 0
> fed00000-fed003ff : HPET 0
>   fed00000-fed003ff : PNP0103:00
> fed08000-fed08fff : reserved
> fed10000-fed19fff : reserved
>   fed10000-fed13fff : pnp 00:01
>   fed18000-fed18fff : pnp 00:01
>   fed19000-fed19fff : pnp 00:01
> fed1c000-fed1ffff : reserved
>   fed1c000-fed1ffff : pnp 00:01
>     fed1f410-fed1f414 : iTCO_wdt.0.auto
> fed40000-fed4bfff : PCI Bus 0000:00
>   fed45000-fed4bfff : pnp 00:01
> fed90000-fed90fff : dmar0
> fed91000-fed91fff : dmar1
> fee00000-fee00fff : Local APIC
>   fee00000-fee00fff : reserved
> ffa00000-ffffffff : reserved
> 100000000-33dffffff : System RAM
> 33e000000-33fffffff : RAM buffer
> 
> [7.5.] PCI information ('lspci -vvv' as root)
> While booted into the newest upstream mainline kernel only, execute the
> following via a terminal, and paste the results:
> sudo lspci -vvv
> 
> 00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
> 	Subsystem: Lenovo Device 5034
> 	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
> 	Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> 	Kernel driver in use: bdw_uncore
> 
> 00:02.0 VGA compatible controller: Intel Corporation Broadwell-U
> Integrated Graphics (rev 09) (prog-if 00 [VGA controller])
> 	Subsystem: Lenovo Device 5036
> 	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 45
> 	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 3000 [size=64]
> 	Expansion ROM at <unassigned> [disabled]
> 	Capabilities: [90] 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: [a4] PCI Advanced Features
> 		AFCap: TP+ FLR+
> 		AFCtrl: FLR-
> 		AFStatus: TP-
> 	Kernel driver in use: i915
> 
> 00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller
> (rev 09)
> 	Subsystem: Lenovo Device 5034
> 	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 50
> 	Region 0: Memory at e1230000 (64-bit, non-prefetchable) [size=16K]
> 	Capabilities: [50] Power Management version 2
> 		Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> 		Status: D3 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> 	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
> 		Address: fee003b8  Data: 0000
> 	Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00
> 		DevCap:	MaxPayload 128 bytes, PhantFunc 0
> 			ExtTag- RBE-
> 		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
> 			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> 			MaxPayload 128 bytes, MaxReadReq 128 bytes
> 		DevSta:	CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
> 	Kernel driver in use: snd_hda_intel
> 
> 00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI
> Controller (rev 03) (prog-if 30 [XHCI])
> 	Subsystem: Lenovo Device 5034
> 	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 42
> 	Region 0: Memory at e1220000 (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: D3 NoSoftRst+ PME-Enable+ DSel=0 DScale=0 PME-
> 	Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+
> 		Address: 00000000fee00258  Data: 0000
> 	Kernel driver in use: xhci_hcd
> 
> 00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI
> Controller #1 (rev 03)
> 	Subsystem: Lenovo Device 5034
> 	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 47
> 	Region 0: Memory at e1239000 (64-bit, non-prefetchable) [size=32]
> 	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: 00000000fee00338  Data: 0000
> 	Kernel driver in use: mei_me
> 
> 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection (3)
> I218-LM (rev 03)
> 	Subsystem: Lenovo Device 2226
> 	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 46
> 	Region 0: Memory at e1200000 (32-bit, non-prefetchable) [disabled]
> [size=128K]
> 	Region 1: Memory at e123e000 (32-bit, non-prefetchable) [disabled]
> [size=4K]
> 	Region 2: I/O ports at 3080 [disabled] [size=32]
> 	Capabilities: [c8] Power Management version 2
> 		Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
> 		Status: D3 NoSoftRst- PME-Enable+ DSel=0 DScale=1 PME-
> 	Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> 		Address: 00000000fee00318  Data: 0000
> 	Capabilities: [e0] PCI Advanced Features
> 		AFCap: TP+ FLR+
> 		AFCtrl: FLR-
> 		AFStatus: TP-
> 	Kernel driver in use: e1000e
> 
> 00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition
> Audio Controller (rev 03)
> 	Subsystem: Lenovo Device 5036
> 	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: 32, Cache Line Size: 64 bytes
> 	Interrupt: pin A routed to IRQ 49
> 	Region 0: Memory at e1234000 (64-bit, non-prefetchable) [size=16K]
> 	Capabilities: [50] Power Management version 3
> 		Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
> PME(D0+,D1-,D2-,D3hot+,D3cold+)
> 		Status: D3 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> 	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
> 		Address: 00000000fee00398  Data: 0000
> 	Kernel driver in use: snd_hda_intel
> 
> 00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root
> Port #6 (rev e3) (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, Cache Line Size: 64 bytes
> 	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
> 	I/O behind bridge: 0000f000-00000fff
> 	Memory behind bridge: e1100000-e11fffff
> 	Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
> 	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort+ <SERR- <PERR-
> 	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> 		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> 	Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> 		DevCap:	MaxPayload 128 bytes, PhantFunc 0
> 			ExtTag- RBE+
> 		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
> 			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> 			MaxPayload 128 bytes, MaxReadReq 128 bytes
> 		DevSta:	CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
> 		LnkCap:	Port #6, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s
> <512ns, L1 <16us
> 			ClockPM- Surprise- LLActRep+ BwNot+
> 		LnkCtl:	ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
> 			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> 		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+
> BWMgmt+ ABWMgmt-
> 		SltCap:	AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
> 			Slot #5, 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+
> 		RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
> 		RootCap: CRSVisible-
> 		RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> 		DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF Not
> Supported ARIFwd-
> 		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF
> Disabled ARIFwd-
> 		LnkCtl2: Target Link Speed: 5GT/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-
> 	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
> 		Address: 00000000  Data: 0000
> 	Capabilities: [90] Subsystem: Lenovo Device 5034
> 	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] #00
> 	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=10us
> 	Kernel driver in use: pcieport
> 
> 00:1c.1 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root
> Port #3 (rev e3) (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, Cache Line Size: 64 bytes
> 	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
> 	I/O behind bridge: 0000f000-00000fff
> 	Memory behind bridge: e1000000-e10fffff
> 	Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
> 	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort+ <SERR- <PERR-
> 	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
> 		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> 	Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
> 		DevCap:	MaxPayload 128 bytes, PhantFunc 0
> 			ExtTag- RBE+
> 		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
> 			RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> 			MaxPayload 128 bytes, MaxReadReq 128 bytes
> 		DevSta:	CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
> 		LnkCap:	Port #3, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s
> <512ns, L1 <16us
> 			ClockPM- Surprise- LLActRep+ BwNot+
> 		LnkCtl:	ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
> 			ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> 		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+
> BWMgmt+ ABWMgmt-
> 		SltCap:	AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
> 			Slot #2, 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+
> 		RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
> 		RootCap: CRSVisible-
> 		RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> 		DevCap2: Completion Timeout: Range ABC, TimeoutDis+, LTR+, OBFF Not
> Supported ARIFwd-
> 		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF
> Disabled ARIFwd-
> 		LnkCtl2: Target Link Speed: 5GT/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-
> 	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
> 		Address: 00000000  Data: 0000
> 	Capabilities: [90] Subsystem: Lenovo Device 5034
> 	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] #00
> 	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=10us
> 	Kernel driver in use: pcieport
> 
> 00:1d.0 USB controller: Intel Corporation Wildcat Point-LP USB EHCI
> Controller (rev 03) (prog-if 20 [EHCI])
> 	Subsystem: Lenovo Device 5034
> 	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 23
> 	Region 0: Memory at e123d000 (32-bit, non-prefetchable) [size=1K]
> 	Capabilities: [50] 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: [58] Debug port: BAR=1 offset=00a0
> 	Capabilities: [98] PCI Advanced Features
> 		AFCap: TP+ FLR+
> 		AFCtrl: FLR-
> 		AFStatus: TP-
> 	Kernel driver in use: ehci-pci
> 
> 00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller
> (rev 03)
> 	Subsystem: Lenovo Device 5034
> 	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
> 	Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> 	Kernel driver in use: lpc_ich
> 
> 00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA
> Controller [AHCI Mode] (rev 03) (prog-if 01 [AHCI 1.0])
> 	Subsystem: Lenovo Device 5034
> 	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 B routed to IRQ 43
> 	Region 0: I/O ports at 30a8 [size=8]
> 	Region 1: I/O ports at 30b4 [size=4]
> 	Region 2: I/O ports at 30a0 [size=8]
> 	Region 3: I/O ports at 30b0 [size=4]
> 	Region 4: I/O ports at 3060 [size=32]
> 	Region 5: Memory at e123c000 (32-bit, non-prefetchable) [size=2K]
> 	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> 		Address: fee002b8  Data: 0000
> 	Capabilities: [70] 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: [a8] SATA HBA v1.0 BAR4 Offset=00000004
> 	Kernel driver in use: ahci
> 
> 00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)
> 	Subsystem: Lenovo Device 5034
> 	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 C routed to IRQ 10
> 	Region 0: Memory at e1238000 (64-bit, non-prefetchable) [size=256]
> 	Region 4: I/O ports at efa0 [size=32]
> 
> 00:1f.6 Signal processing controller: Intel Corporation Wildcat Point-LP
> Thermal Management Controller (rev 03)
> 	Subsystem: Lenovo Device 5034
> 	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 10
> 	Region 0: Memory at e123b000 (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
> 
> 02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227
> PCI Express Card Reader (rev 01)
> 	Subsystem: Lenovo Device 5034
> 	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 44
> 	Region 0: Memory at e1100000 (32-bit, non-prefetchable) [size=4K]
> 	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=1/1 Maskable- 64bit+
> 		Address: 00000000fee002d8  Data: 0000
> 	Capabilities: [70] Express (v2) Endpoint, MSI 00
> 		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1
> unlimited
> 			ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
> 		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
> 			RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
> 			MaxPayload 128 bytes, MaxReadReq 512 bytes
> 		DevSta:	CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
> 		LnkCap:	Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency
> L0s unlimited, L1 <64us
> 			ClockPM+ Surprise- LLActRep- BwNot-
> 		LnkCtl:	ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
> 			ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> 		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive-
> BWMgmt- ABWMgmt-
> 		DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR+, OBFF
> Via message/WAKE#
> 		DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF
> Disabled
> 		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: -3.5dB, EqualizationComplete-,
> EqualizationPhase1-
> 			 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
> 	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- NonFatalErr+
> 		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
> 		AERCap:	First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
> 	Capabilities: [140 v1] Device Serial Number 00-00-00-01-00-4c-e0-00
> 	Capabilities: [150 v1] Latency Tolerance Reporting
> 		Max snoop latency: 71680ns
> 		Max no snoop latency: 71680ns
> 	Capabilities: [158 v1] L1 PM Substates
> 		L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
> 			  PortCommonModeRestoreTime=60us PortTPowerOnTime=60us
> 	Kernel driver in use: rtsx_pci
> 
> 03:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)
> 	Subsystem: Intel Corporation Dual Band Wireless-AC 7265
> 	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 48
> 	Region 0: Memory at e1000000 (64-bit, non-prefetchable) [size=8K]
> 	Capabilities: [c8] 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: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> 		Address: 00000000fee00358  Data: 0000
> 	Capabilities: [40] Express (v2) Endpoint, MSI 00
> 		DevCap:	MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1
> unlimited
> 			ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+
> 		DevCtl:	Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
> 			RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+ FLReset-
> 			MaxPayload 128 bytes, MaxReadReq 128 bytes
> 		DevSta:	CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend-
> 		LnkCap:	Port #0, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L0s
> <4us, L1 <32us
> 			ClockPM+ Surprise- LLActRep- BwNot-
> 		LnkCtl:	ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
> 			ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
> 		LnkSta:	Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive-
> BWMgmt- ABWMgmt-
> 		DevCap2: Completion Timeout: Range B, TimeoutDis+, LTR+, OBFF Via WAKE#
> 		DevCtl2: Completion Timeout: 16ms to 55ms, TimeoutDis-, LTR+, OBFF
> Disabled
> 		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: -3.5dB, EqualizationComplete-,
> EqualizationPhase1-
> 			 EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
> 	Capabilities: [100 v1] 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- NonFatalErr+
> 		CEMsk:	RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
> 		AERCap:	First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-
> 	Capabilities: [140 v1] Device Serial Number 60-57-18-ff-ff-c2-7e-69
> 	Capabilities: [14c v1] Latency Tolerance Reporting
> 		Max snoop latency: 71680ns
> 		Max no snoop latency: 71680ns
> 	Capabilities: [154 v1] L1 PM Substates
> 		L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
> 			  PortCommonModeRestoreTime=30us PortTPowerOnTime=60us
> 	Kernel driver in use: iwlwifi
> 
> 
> [7.6.] SCSI information (from /proc/scsi/scsi)
> While booted into the newest upstream mainline kernel only, execute the
> following via a terminal, and paste the results:
> cat /proc/scsi/scsi
> 
> Attached devices:
> Host: scsi0 Channel: 00 Id: 00 Lun: 00
>   Vendor: ATA      Model: Samsung SSD 840  Rev: CB6Q
>   Type:   Direct-Access                    ANSI  SCSI revision: 05
> Host: scsi1 Channel: 00 Id: 00 Lun: 00
>   Vendor: ATA      Model: TS256GMTS400     Rev: 4B
>   Type:   Direct-Access                    ANSI  SCSI revision: 05
> 
> [7.7.] Other information that might be relevant to the problem (please
> look in /proc and include all information that you think to be relevant):
> While booted into the newest upstream mainline kernel only, execute the
> following via a terminal, and paste the results:
> ls /proc
> 
> 1
> 10
> 1042
> 1044
> 1045
> 1046
> 1047
> 1054
> 1064
> 1070
> 1098
> 11
> 1114
> 1174
> 1191
> 12
> 1249
> 1252
> 13
> 14
> 1443
> 145
> 146
> 147
> 148
> 149
> 15
> 150
> 151
> 152
> 153
> 1538
> 1539
> 154
> 1543
> 1545
> 1623
> 1634
> 1646
> 1682
> 1690
> 1691
> 1692
> 1697
> 1698
> 17
> 1706
> 1715
> 1717
> 1726
> 1727
> 1732
> 1737
> 174
> 1742
> 1744
> 176
> 1760
> 1779
> 1781
> 1783
> 1791
> 18
> 1808
> 1809
> 1810
> 1811
> 1812
> 1813
> 1815
> 1817
> 1819
> 1832
> 1868
> 1880
> 1898
> 19
> 1903
> 1904
> 1905
> 1906
> 1909
> 1911
> 1932
> 1939
> 1940
> 1944
> 1946
> 1949
> 1964
> 1975
> 1988
> 1991
> 1995
> 2
> 20
> 2003
> 2014
> 2056
> 2060
> 2092
> 21
> 2109
> 2198
> 22
> 2206
> 2222
> 2227
> 2233
> 2245
> 2257
> 2367
> 2395
> 24
> 2405
> 2407
> 2436
> 2463
> 2484
> 2494
> 2495
> 25
> 26
> 2605
> 2627
> 2655
> 2668
> 27
> 2710
> 28
> 29
> 3
> 31
> 32
> 329
> 33
> 330
> 331
> 332
> 333
> 334
> 34
> 344
> 345
> 347
> 349
> 35
> 36
> 367
> 368
> 37
> 38
> 39
> 40
> 41
> 42
> 422
> 43
> 44
> 45
> 46
> 466
> 468
> 47
> 48
> 5
> 505
> 51
> 513
> 514
> 516
> 519
> 53
> 533
> 54
> 55
> 553
> 560
> 571
> 577
> 579
> 591
> 6
> 621
> 649
> 650
> 66
> 67
> 68
> 69
> 7
> 70
> 704
> 74
> 75
> 8
> 874
> 878
> 9
> 900
> 904
> 910
> 918
> 923
> 925
> 926
> 933
> 938
> 94
> 941
> 95
> 951
> 956
> 959
> 96
> 968
> 98
> 980
> 982
> 988
> acpi
> asound
> buddyinfo
> bus
> cgroups
> cmdline
> consoles
> cpuinfo
> crypto
> devices
> diskstats
> dma
> driver
> execdomains
> fb
> filesystems
> fs
> interrupts
> iomem
> ioports
> irq
> kallsyms
> kcore
> keys
> key-users
> kmsg
> kpagecount
> kpageflags
> loadavg
> locks
> mdstat
> meminfo
> misc
> modules
> mounts
> mtrr
> net
> pagetypeinfo
> partitions
> sched_debug
> schedstat
> scsi
> self
> slabinfo
> softirqs
> stat
> swaps
> sys
> sysrq-trigger
> sysvipc
> thread-self
> timer_list
> timer_stats
> tty
> uptime
> version
> vmallocinfo
> vmstat
> zoneinfo
> 
> [X.] Other notes, patches, fixes, workarounds:
> Launchpad bug report (includes bisect):
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1454160
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch


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