BUG: ASPM issues with Radeon Pro WX3100

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Hi,

Recently, I dug up a Radeon Pro WX3100 and when booting, got a black screen with some complaints of No EDID read and then a `Fatal error during GPU init`. With windows booting fine and an MSI Kombustor run turning out just fine, I would say hardware failure highly unlikely. The logs seem unrelated (although I have attached them anyways), lspci -vvxxx output for the device is also at the end of the email. Also here is lspci -vvxxx for the upstream PCI bridge attached to the GPU.

A bisect reveals the offending commit is 0064b0ce85bb ("drm/amd/pm: enable ASPM by default"). The simple fix appears to be setting `amdgpu.aspm=0` in kernel boot parameters. This seemingly is a case of something in the Lenovo ideacentre (specifically the ideacentre 510A-15ARR I found this bug on) incorrectly reporting ASPM availability. I'd think this is a PCI driver issue, but I am by no means an expert here. If this ends up on the wrong mailing list, please do let me know.

I also did try enabling/disabling ASPM on the BIOS side to no avail.

The bug appears to be systematically existent for many other cards I ended up plugging into the device (thus conclusion as PCI driver issue). And does appear to have an attempt to fix specifically for amdgpu (20220408154447.3519453-1-richard.gong@xxxxxxx) but that never went upstream.

I could try fixing this bug if it indeed is a PCI driver bug.

Thanks,
Alex H

PS This is my first message around here, please be nice to me :)


------------[ cut here ]------------
WARNING: CPU: 2 PID: 338 at drivers/gpu/drm/amd/amdgpu/uvd_v6_0.c:1089 uvd_v6_0_ring_insert_nop+0x21/0x120 [amdgpu] Modules linked in: amdgpu(+) ath10k_pci ath10k_core snd_hda_codec_realtek snd_hda_codec_generic ath binfmt_misc ledtrig_audio snd_hda_codec_hdmi mac80211 snd>
CPU: 2 PID: 338 Comm: systemd-udevd Not tainted 5.12.0-rc7+ #41
Hardware name: LENOVO 90J00078US/3706, BIOS O4DKT45A 12/06/2022
RIP: 0010:uvd_v6_0_ring_insert_nop+0x21/0x120 [amdgpu]
Code: ff ff 0f 1f 80 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 55 41 54 41 89 f4 53 48 89 fb f6 87 18 02 00 00 01 0f 84 e7 00 00 00 <0f> 0b 41 d1 ec 0f 84 d5>
RSP: 0018:ffff9c75c192f8e8 EFLAGS: 00010202
RAX: ffffffffc0b86b10 RBX: ffff8f7f3496e8a8 RCX: 0000000000000010
RDX: 000000000000000f RSI: 000000000000000f RDI: ffff8f7f3496e8a8
RBP: ffff9c75c192f900 R08: ffff8f8016a985c0 R09: ffff9c75c192f5e0
R10: 0000000000000001 R11: 0000000000000001 R12: 000000000000000f
R13: 0000000000000000 R14: 0000000000000000 R15: ffff8f7f34960000
FS:  00007f29d89df880(0000) GS:ffff8f8016a80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000056359eef7ca0 CR3: 0000000102574000 CR4: 00000000003506e0
Call Trace:
 amdgpu_ring_commit+0x3c/0x70 [amdgpu]
 uvd_v6_0_ring_test_ring+0xfe/0x180 [amdgpu]
 amdgpu_ring_test_helper+0x21/0x80 [amdgpu]
 uvd_v6_0_hw_init+0x9c/0x5b0 [amdgpu]
 amdgpu_device_init.cold+0xff2/0x1b71 [amdgpu]
 ? pci_read_config_word+0x27/0x40
 ? do_pci_enable_device+0xd7/0x100
 amdgpu_driver_load_kms+0x69/0x280 [amdgpu]
 amdgpu_pci_probe+0x12a/0x1b0 [amdgpu]
 local_pci_probe+0x48/0x80
 pci_device_probe+0x10f/0x1c0
 really_probe+0xfb/0x420
 driver_probe_device+0xe9/0x160
 device_driver_attach+0x5d/0x70
 __driver_attach+0x8f/0x150
 ? device_driver_attach+0x70/0x70
 bus_for_each_dev+0x7e/0xc0
 driver_attach+0x1e/0x20
 bus_add_driver+0x152/0x1f0
 driver_register+0x74/0xd0
 __pci_register_driver+0x54/0x60
 amdgpu_init+0x77/0x1000 [amdgpu]
 ? 0xffffffffc108d000
 do_one_initcall+0x48/0x1d0
 ? __cond_resched+0x19/0x30
 ? kmem_cache_alloc_trace+0x390/0x440
 ? do_init_module+0x28/0x260
 do_init_module+0x62/0x260
 load_module+0x2554/0x2770
 __do_sys_finit_module+0xc2/0x120
 ? __do_sys_finit_module+0xc2/0x120
 __x64_sys_finit_module+0x1a/0x20
 do_syscall_64+0x38/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7f29d900b95d
Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01>
RSP: 002b:00007fff56f4a6a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 000055abfb17d7a0 RCX: 00007f29d900b95d
RDX: 0000000000000000 RSI: 00007f29d8eebded RDI: 0000000000000018
RBP: 0000000000020000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000018 R11: 0000000000000246 R12: 00007f29d8eebded
R13: 0000000000000000 R14: 000055abfb182d90 R15: 000055abfb17d7a0
---[ end trace 5b8e539d0503ff82 ]---
amdgpu 0000:01:00.0: [drm:amdgpu_ring_test_helper [amdgpu]] *ERROR* ring uvd test failed (-110) [drm:amdgpu_device_init.cold [amdgpu]] *ERROR* hw_init of IP block <uvd_v6_0> failed -110
amdgpu 0000:01:00.0: amdgpu: amdgpu_device_ip_init failed
amdgpu 0000:01:00.0: amdgpu: Fatal error during GPU init
------------[ cut here ]------------

00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raven/Raven2 PCIe GPP Bridge [6:0] (prog-if 00 [Normal decode])
        Subsystem: Lenovo Raven/Raven2 PCIe GPP Bridge [6:0]
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 ? routed to IRQ 26
        IOMMU group: 1
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: f000-ffff [size=4K] [16-bit]
        Memory behind bridge: fce00000-fcefffff [size=1M] [32-bit]
Prefetchable memory behind bridge: e0000000-f01fffff [size=258M] [32-bit] 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: [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: [58] Express (v2) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 512 bytes, PhantFunc 0
                        ExtTag+ RBE+
                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 x8, 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, Width x8
                        TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt+
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
                        Slot #0, PowerLimit 0W; 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 ABCD, TimeoutDis+ NROPrPrP- LTR+ 10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt+ EETLPPrefix+, MaxEETLPPrefixes 1 EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd+
                         AtomicOpsCap: Routing- 32bit+ 64bit+ 128bitCAS-
DevCtl2: Completion Timeout: 65ms to 210ms, TimeoutDis- LTR- 10BitTagReq- 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 Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+ EqualizationPhase1+ EqualizationPhase2+ EqualizationPhase3+ LinkEqualizationRequest-
                         Retimer- 2Retimers- CrosslinkRes: unsupported
        Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee00000  Data: 0000
Capabilities: [c0] Subsystem: Lenovo Raven/Raven2 PCIe GPP Bridge [6:0]
        Capabilities: [c8] HyperTransport: MSI Mapping Enable+ Fixed+
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- 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
                RootCmd: CERptEn+ NFERptEn+ FERptEn+
                RootSta: CERcvd- MultCERcvd- UERcvd- MultUERcvd-
                         FirstFatal- NonFatalMsg- FatalMsg- IntMsg 0
                ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0000
        Capabilities: [270 v1] Secondary PCI Express
                LnkCtl3: LnkEquIntrruptEn- PerformEqu-
                LaneErrStat: 0
        Capabilities: [2a0 v1] Access Control Services
ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans+ ACSCtl: SrcValid+ TransBlk- ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans-
        Capabilities: [370 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+ PortCommonModeRestoreTime=0us PortTPowerOnTime=10us
                L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2- ASPM_L1.1+
                           T_CommonMode=0us LTR1.2_Threshold=176128ns
                L1SubCtl2: T_PwrOn=170us
        Kernel driver in use: pcieport
00: 22 10 d3 15 07 04 10 00 00 00 04 06 10 00 81 00
10: 00 00 00 00 00 00 00 00 00 01 01 00 f1 f1 00 20
20: e0 fc e0 fc 01 e0 11 f0 00 00 00 00 00 00 00 00
30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 00 1a 00
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
50: 01 58 03 c8 00 00 00 00 10 a0 42 01 22 80 00 00
60: 3f 29 00 00 83 78 73 00 42 00 83 f0 00 00 04 00
70: 00 00 40 01 18 00 01 00 00 00 00 00 bf 09 70 00
80: 26 00 00 00 0e 00 00 00 03 00 1f 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 05 c0 81 00 00 00 e0 fe 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 0d c8 00 00 aa 17 06 37 08 00 03 a8 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Lexa XT [Radeon PRO WX 3100] (prog-if 00 [VGA controller]) Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Lexa XT [Radeon PRO WX 3100] 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 49
        IOMMU group: 7
        Region 0: Memory at e0000000 (64-bit, prefetchable) [size=256M]
        Region 2: Memory at f0000000 (64-bit, prefetchable) [size=2M]
        Region 4: I/O ports at f000 [size=256]
        Region 5: Memory at fce00000 (32-bit, non-prefetchable) [size=256K]
        Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: [48] Vendor Specific Information: Len=08 <?>
        Capabilities: [50] Power Management version 3
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [58] Express (v2) Legacy Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
                        ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
                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 x8, ASPM L1, Exit Latency L1 <1us
                        ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
                LnkCtl: ASPM L1 Enabled; RCB 64 bytes, Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 8GT/s, Width x8
                        TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR+ 10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt+ EETLPPrefix+, MaxEETLPPrefixes 1 EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
                         FRS-
                         AtomicOpsCap: 32bit+ 64bit+ 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR- 10BitTagReq- 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 Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+ EqualizationPhase1+ EqualizationPhase2+ EqualizationPhase3+ LinkEqualizationRequest-
                         Retimer- 2Retimers- CrosslinkRes: unsupported
        Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee00000  Data: 0000
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- AdvNonFatalErr- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ AERCap: First Error Pointer: 14, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
                        MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
                HeaderLog: 40001001 0000000f 000a0000 00000000
        Capabilities: [200 v1] Physical Resizable BAR
BAR 0: current size: 256MB, supported: 256MB 512MB 1GB 2GB 4GB
        Capabilities: [270 v1] Secondary PCI Express
                LnkCtl3: LnkEquIntrruptEn- PerformEqu-
                LaneErrStat: 0
        Capabilities: [2b0 v1] Address Translation Service (ATS)
                ATSCap: Invalidate Queue Depth: 00
                ATSCtl: Enable+, Smallest Translation Unit: 00
        Capabilities: [2c0 v1] Page Request Interface (PRI)
                PRICtl: Enable+ Reset-
                PRISta: RF- UPRGI- Stopped+
Page Request Capacity: 00000020, Page Request Allocation: 00000020
        Capabilities: [2d0 v1] Process Address Space ID (PASID)
                PASIDCap: Exec+ Priv+, Max PASID Width: 10
                PASIDCtl: Enable- Exec- Priv-
        Capabilities: [320 v1] Latency Tolerance Reporting
                Max snoop latency: 0ns
                Max no snoop latency: 0ns
        Capabilities: [328 v1] Alternative Routing-ID Interpretation (ARI)
                ARICap: MFVC- ACS-, Next Function: 1
                ARICtl: MFVC- ACS-, Function Group: 0
        Capabilities: [370 v1] L1 PM Substates
L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+ PortCommonModeRestoreTime=0us PortTPowerOnTime=170us
                L1SubCtl1: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2- ASPM_L1.1+
                           T_CommonMode=0us LTR1.2_Threshold=176128ns
                L1SubCtl2: T_PwrOn=170us
        Kernel driver in use: amdgpu
        Kernel modules: amdgpu
00: 02 10 85 69 07 04 10 00 00 00 00 03 10 00 80 00
10: 0c 00 00 e0 00 00 00 00 0c 00 00 f0 00 00 00 00
20: 01 f0 00 00 00 00 e0 fc 00 00 00 00 02 10 0c 0b
30: 00 00 e4 fc 48 00 00 00 00 00 00 00 0b 01 00 00
40: 00 00 00 00 00 00 00 00 09 50 08 00 02 10 0c 0b
50: 01 58 03 f6 08 00 00 00 10 a0 12 00 a1 8f 00 00
60: 3f 29 0b 00 83 08 44 00 42 00 83 10 00 00 00 00
70: 00 00 00 00 00 00 00 00 00 00 00 00 80 09 70 00
80: 40 00 00 00 0e 00 00 00 03 00 1f 00 00 00 00 00
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
a0: 05 00 81 00 00 00 e0 fe 00 00 00 00 00 00 00 00
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00




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