• Bug#1105211: mt7921e: stuck at low transmit power (4/6)

    From Jyotirmoy Bhattacharya@1:229/2 to All on Tue May 13 14:50:01 2025
    [continued from previous message]

    Bus: primary=00, secondary=63, subordinate=63, sec-latency=0
    I/O behind bridge: f000-ffff [size=4K] [16-bit]
    Memory behind bridge: dc000000-dc4fffff [size=5M] [32-bit]
    Prefetchable memory behind bridge: 7800000000-78107fffff [size=264M] [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: <access denied>
    Kernel driver in use: pcieport

    00:08.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Strix/Strix Halo Internal GPP Bridge to Bus [C:A] [1022:150c] (prog-if 00 [Normal decode])
    Subsystem: Advanced Micro Devices, Inc. [AMD] Strix/Strix Halo Internal GPP Bridge to Bus [C:A] [1022:150c]
    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 36
    IOMMU group: 10
    Bus: primary=00, secondary=64, subordinate=64, sec-latency=0
    I/O behind bridge: [disabled] [32-bit]
    Memory behind bridge: dca00000-dcbfffff [size=2M] [32-bit]
    Prefetchable memory behind bridge: 7810900000-78109fffff [size=1M] [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: <access denied>
    Kernel driver in use: pcieport

    00:08.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Strix/Strix Halo Internal GPP Bridge to Bus [C:A] [1022:150c] (prog-if 00 [Normal decode])
    Subsystem: Advanced Micro Devices, Inc. [AMD] Strix/Strix Halo Internal GPP Bridge to Bus [C:A] [1022:150c]
    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 37
    IOMMU group: 11
    Bus: primary=00, secondary=65, subordinate=65, sec-latency=0
    I/O behind bridge: [disabled] [32-bit]
    Memory behind bridge: dc600000-dc9fffff [size=4M] [32-bit]
    Prefetchable memory behind bridge: [disabled] [64-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: <access denied>
    Kernel driver in use: pcieport

    00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 71)
    Subsystem: ASUSTeK Computer Inc. Device [1043:1ee3]
    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-
    IOMMU group: 12
    Kernel driver in use: piix4_smbus
    Kernel modules: i2c_piix4, sp5100_tco

    00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51)
    Subsystem: ASUSTeK Computer Inc. Device [1043:1ee3]
    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

    00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Strix Data Fabric; Function 0 [1022:16f8]
    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: 13

    00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Strix Data Fabric; Function 1 [1022:16f9]
    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: 13

    00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Strix Data Fabric; Function 2 [1022:16fa]
    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: 13

    00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Strix Data Fabric; Function 3 [1022:16fb]
    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: 13
    Kernel driver in use: k10temp
    Kernel modules: k10temp

    00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Strix Data Fabric; Function 4 [1022:16fc]
    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: 13

    00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Strix Data Fabric; Function 5 [1022:16fd]
    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: 13

    00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Strix Data Fabric; Function 6 [1022:16fe]
    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: 13

    00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Strix Data Fabric; Function 7 [1022:16ff]
    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: 13

    61:00.0 Non-Volatile memory controller [0108]: Micron Technology Inc 2400 NVMe SSD (DRAM-less) [1344:5413] (rev 03) (prog-if 02 [NVM Express])
    Subsystem: Micron Technology Inc Device [1344:1100]
    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 26
    IOMMU group: 14
    Region 0: Memory at dcd00000 (64-bit, non-prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: nvme
    Kernel modules: nvme

    62:00.0 Network controller [0280]: MEDIATEK Corp. MT7922 802.11ax PCI Express Wireless Network Adapter [14c3:0616]
    Subsystem: Foxconn International, Inc. Device [105b:e0de]
    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 89
    IOMMU group: 15
    Region 0: Memory at fcf00000 (64-bit, prefetchable) [size=1M]

    [continued in next message]

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    * Origin: you cannot sedate... all the things you hate (1:229/2)