* AMD XHCI controller 1022:145c needs the XHCI_SUSPEND_DELAY quirk to suspend properly
@ 2020-02-17 2:45 Alberto Mattea
0 siblings, 0 replies; 3+ messages in thread
From: Alberto Mattea @ 2020-02-17 2:45 UTC (permalink / raw)
To: linux-usb
Tested with linux 5.6-rc2
Without the quirk, suspending the system fails with:
[ 240.521724] xhci_hcd 0000:30:00.3: WARN: xHC save state timeout
[ 240.521729] xhci_hcd 0000:30:00.3: ERROR mismatched command completion event
[ 240.521738] PM: suspend_common(): xhci_pci_suspend+0x0/0xc0 returns -110
[ 240.521740] PM: pci_pm_suspend(): hcd_pci_suspend+0x0/0x20 returns -110
[ 240.521742] PM: dpm_run_callback(): pci_pm_suspend+0x0/0x210 returns -110
[ 240.521744] PM: Device 0000:30:00.3 failed to suspend async: error -110
[ 241.089628] PM: Some devices failed to suspend, or early wake event detected
[ 241.090124] hub 3-0:1.0: hub_ext_port_status failed (err = -108)
[ 241.090125] usb usb3-port1: cannot disable (err = -108)
The controller appears in lspci as:
30:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) USB 3.0 Host Controller [1022:145c] (prog-if 30 [XHCI])
Subsystem: ASRock Incorporation Family 17h (Models 00h-0fh) USB 3.0 Host Controller [1849:7914]
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 64
Region 0: Memory at fca00000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
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: [64] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 0.000W
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [a0] MSI: Enable+ Count=1/8 Maskable- 64bit+
Address: 00000000fee00000 Data: 4029
Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Capabilities: [150 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: [2a0 v1] Access Control Services
ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: xhci_hcd
Thanks,
Alberto
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: AMD XHCI controller 1022:145c needs the XHCI_SUSPEND_DELAY quirk to suspend properly
2020-02-17 2:29 Alberto Mattea
@ 2020-02-17 6:16 ` Greg KH
0 siblings, 0 replies; 3+ messages in thread
From: Greg KH @ 2020-02-17 6:16 UTC (permalink / raw)
To: Alberto Mattea; +Cc: linux-usb
On Mon, Feb 17, 2020 at 02:29:54AM +0000, Alberto Mattea wrote:
> Tested with linux 5.6-rc2
> Without the quirk, suspending the system fails with:
Great, can you send a patch for this?
thanks,
greg k-h
^ permalink raw reply [flat|nested] 3+ messages in thread
* AMD XHCI controller 1022:145c needs the XHCI_SUSPEND_DELAY quirk to suspend properly
@ 2020-02-17 2:29 Alberto Mattea
2020-02-17 6:16 ` Greg KH
0 siblings, 1 reply; 3+ messages in thread
From: Alberto Mattea @ 2020-02-17 2:29 UTC (permalink / raw)
To: linux-usb
Tested with linux 5.6-rc2
Without the quirk, suspending the system fails with:
[ 240.521724] xhci_hcd 0000:30:00.3: WARN: xHC save state timeout
[ 240.521729] xhci_hcd 0000:30:00.3: ERROR mismatched command completion event
[ 240.521738] PM: suspend_common(): xhci_pci_suspend+0x0/0xc0 returns -110
[ 240.521740] PM: pci_pm_suspend(): hcd_pci_suspend+0x0/0x20 returns -110
[ 240.521742] PM: dpm_run_callback(): pci_pm_suspend+0x0/0x210 returns -110
[ 240.521744] PM: Device 0000:30:00.3 failed to suspend async: error -110
[ 241.089628] PM: Some devices failed to suspend, or early wake event detected
[ 241.090124] hub 3-0:1.0: hub_ext_port_status failed (err = -108)
[ 241.090125] usb usb3-port1: cannot disable (err = -108)
The controller appears in lspci as:
30:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) USB 3.0 Host Controller [1022:145c] (prog-if 30 [XHCI])
Subsystem: ASRock Incorporation Family 17h (Models 00h-0fh) USB 3.0 Host Controller [1849:7914]
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 64
Region 0: Memory at fca00000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
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: [64] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 0.000W
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 8GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [a0] MSI: Enable+ Count=1/8 Maskable- 64bit+
Address: 00000000fee00000 Data: 4029
Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
Capabilities: [150 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: [2a0 v1] Access Control Services
ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
Kernel driver in use: xhci_hcd
Thanks,
Alberto
^ permalink raw reply [flat|nested] 3+ messages in thread
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2020-02-17 2:45 AMD XHCI controller 1022:145c needs the XHCI_SUSPEND_DELAY quirk to suspend properly Alberto Mattea
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2020-02-17 2:29 Alberto Mattea
2020-02-17 6:16 ` Greg KH
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