Re: [REGRESSION][BISECTED] 5.15-rc1: Broken AHCI on NVIDIA ION (MCP79)

From: Josef Johansson
Date: Mon Oct 11 2021 - 15:34:16 EST

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On 10/11/21 20:47, Josef Johansson wrote:
> Hi,
>
> I've got a late regression to this commit as well, but in the GPU area.
> The problem arises when booting it as XEN dom0.
> My hardware is Lenovo P14s Gen1 AMD Ryzen 7 Pro 4750U.
>
> I'm a bit lost myself, and could use some hints how to fix it.
> I should note that this mainly happens when a modeset is done (i think).
> If I wait for 5 minutes the lock eventually releases, but I switch in an
> out between X
> and console it locks again.
>
> [snip]
>
> More can be read over at freedesktop:
> https://gitlab.freedesktop.org/drm/amd/-/issues/1715
>
>
>
> Josef Johansson
>
>
>
Here is a lspci -vvnn for verbosity, I am trying out Marc's first patch
now and
will let you know the result.

00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
Root Compl
ex [1022:1630]
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Renoir IOMMU
[1022:1631
]
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Interrupt: pin A routed to IRQ 255
   Capabilities: <access denied>

00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
PCIe Dummy
Host Bridge [1022:1632]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
PCIe Dummy
Host Bridge [1022:1632]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

00:02.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
PCIe GPP Br
idge [1022:1634] (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin ? routed to IRQ 106
   Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
   I/O behind bridge: [disabled]
   Memory behind bridge: fd900000-fd9fffff [size=1M]
   Prefetchable memory behind bridge: [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: <access denied>
   Kernel driver in use: pcieport

00:02.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
PCIe GPP Br
idge [1022:1634] (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin ? routed to IRQ 107
   Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
   I/O behind bridge: 00003000-00003fff [size=4K]
   Memory behind bridge: fd800000-fd8fffff [size=1M]
   Prefetchable memory behind bridge: [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: <access denied>
   Kernel driver in use: pcieport

00:02.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
PCIe GPP Br
idge [1022:1634] (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin ? routed to IRQ 108
   Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
   I/O behind bridge: 00004000-00004fff [size=4K]
   Memory behind bridge: fd700000-fd7fffff [size=1M]
   Prefetchable memory behind bridge: 0000000c30000000-0000000c301fffff [si
ze=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: <access denied>
   Kernel driver in use: pcieport

00:02.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
PCIe GPP Br
idge [1022:1634] (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin ? routed to IRQ 109
   Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
   I/O behind bridge: [disabled]
   Memory behind bridge: fd600000-fd6fffff [size=1M]
   Prefetchable memory behind bridge: [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: <access denied>
   Kernel driver in use: pcieport

00:02.6 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
PCIe GPP Br
idge [1022:1634] (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin ? routed to IRQ 110
   Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
   I/O behind bridge: 00002000-00002fff [size=4K]
   Memory behind bridge: fd500000-fd5fffff [size=1M]
   Prefetchable memory behind bridge: [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: <access denied>
   Kernel driver in use: pcieport

00:02.7 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
PCIe GPP Br
idge [1022:1634] (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin ? routed to IRQ 111
   Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
   I/O behind bridge: [disabled]
   Memory behind bridge: fd400000-fd4fffff [size=1M]
   Prefetchable memory behind bridge: [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: <access denied>
   Kernel driver in use: pcieport

00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
PCIe Dummy
Host Bridge [1022:1632]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
Internal PC
Ie GPP Bridge to Bus [1022:1635] (prog-if 00 [Normal decode])
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 112
   Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
   I/O behind bridge: 00001000-00001fff [size=4K]
   Memory behind bridge: fd000000-fd3fffff [size=4M]
   Prefetchable memory behind bridge: 0000000c60000000-0000000c701fffff [si
ze=258M]
   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 [1
022:790b] (rev 51)
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR- INTx-
   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 [10
22:790e] (rev 51)
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR- INTx-
   Latency: 0

00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
Device 24:
Function 0 [1022:1448]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
Device 24:
Function 1 [1022:1449]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
Device 24:
Function 2 [1022:144a]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
Device 24:
Function 3 [1022:144b]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Kernel driver in use: k10temp
   Kernel modules: k10temp

00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
Device 24:
Function 4 [1022:144c]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
Device 24:
Function 5 [1022:144d]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
Device 24:
Function 6 [1022:144e]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
Device 24:
Function 7 [1022:144f]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-

01:00.0 Non-Volatile memory controller [0108]: SK hynix Device
[1c5c:1639] (prog
-if 02 [NVM Express])
   Subsystem: SK hynix Device [1c5c:1639]
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 36
   NUMA node: 0
   Region 0: Memory at fd900000 (64-bit, non-prefetchable) [size=16K]
   Region 2: Memory at fd905000 (32-bit, non-prefetchable) [size=4K]
   Region 3: Memory at fd904000 (32-bit, non-prefetchable) [size=4K]
   Capabilities: <access denied>
   Kernel driver in use: nvme
   Kernel modules: nvme

02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
RTL8111/8168
/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0e)
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Interrupt: pin A routed to IRQ 40
   Region 0: I/O ports at 3400 [size=256]
   Region 2: Memory at fd814000 (64-bit, non-prefetchable) [size=4K]
   Region 4: Memory at fd800000 (64-bit, non-prefetchable) [size=16K]
   Capabilities: <access denied>
   Kernel driver in use: pciback
   Kernel modules: r8169

02:00.1 Serial controller [0700]: Realtek Semiconductor Co., Ltd.
RTL8111xP UART
#1 [10ec:816a] (rev 0e) (prog-if 02 [16550])
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Interrupt: pin B routed to IRQ 41
   Region 0: I/O ports at 3200 [size=256]
   Region 2: Memory at fd815000 (64-bit, non-prefetchable) [size=4K]
   Region 4: Memory at fd804000 (64-bit, non-prefetchable) [size=16K]
   Capabilities: <access denied>
   Kernel driver in use: serial

02:00.2 Serial controller [0700]: Realtek Semiconductor Co., Ltd.
RTL8111xP UART
#2 [10ec:816b] (rev 0e) (prog-if 02 [16550])
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Interrupt: pin C routed to IRQ 42
   Region 0: I/O ports at 3100 [size=256]
   Region 2: Memory at fd816000 (64-bit, non-prefetchable) [size=4K]
   Region 4: Memory at fd808000 (64-bit, non-prefetchable) [size=16K]
   Capabilities: <access denied>
   Kernel driver in use: serial

02:00.3 IPMI Interface [0c07]: Realtek Semiconductor Co., Ltd. RTL8111xP
IPMI in
terface [10ec:816c] (rev 0e) (prog-if 01 [KCS])
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Interrupt: pin D routed to IRQ 255
   Region 0: I/O ports at 3000 [disabled] [size=256]
   Region 2: Memory at fd817000 (64-bit, non-prefetchable) [disabled] [size
=4K]
   Region 4: Memory at fd80c000 (64-bit, non-prefetchable) [disabled] [size
=16K]
   Capabilities: <access denied>
   Kernel modules: ipmi_si

02:00.4 USB controller [0c03]: Realtek Semiconductor Co., Ltd. RTL811x
EHCI host
controller [10ec:816d] (rev 0e) (prog-if 20 [EHCI])
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin D routed to IRQ 114
   Region 0: Memory at fd818000 (32-bit, non-prefetchable) [size=4K]
   Region 2: Memory at fd810000 (64-bit, non-prefetchable) [size=16K]
   Capabilities: <access denied>
   Kernel driver in use: ehci-pci
   Kernel modules: ehci_pci

03:00.0 Network controller [0280]: Intel Corporation Wi-Fi 6 AX200
[8086:2723] (
rev 1a)
   Subsystem: Intel Corporation Device [8086:0080]
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 44
   Region 0: Memory at fd700000 (64-bit, non-prefetchable) [size=16K]
   Capabilities: <access denied>
   Kernel driver in use: pciback
   Kernel modules: iwlwifi

04:00.0 SD Host controller [0805]: Genesys Logic, Inc GL9750 SD Host
Controller
[17a0:9750] (rev 01) (prog-if 01)
   Subsystem: Lenovo Device [17aa:5082]
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 118
   Region 0: Memory at fd600000 (32-bit, non-prefetchable) [size=4K]
   Capabilities: <access denied>
   Kernel driver in use: sdhci-pci
   Kernel modules: sdhci_pci

05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
RTL8111/8168
/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 46
   Region 0: I/O ports at 2000 [size=256]
   Region 2: Memory at fd504000 (64-bit, non-prefetchable) [size=4K]
   Region 4: Memory at fd500000 (64-bit, non-prefetchable) [size=16K]
   Capabilities: <access denied>
   Kernel driver in use: pciback
   Kernel modules: r8169

06:00.0 USB controller [0c03]: Renesas Technology Corp. uPD720202 USB
3.0 Host C
ontroller [1912:0015] (rev 02) (prog-if 30 [XHCI])
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 42
   Region 0: Memory at fd400000 (64-bit, non-prefetchable) [size=8K]
   Capabilities: <access denied>
   Kernel driver in use: xhci_hcd
   Kernel modules: xhci_pci

07:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc.
[AMD/ATI]
Renoir [1002:1636] (rev d1) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:5099]
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort+ <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 38
   Region 0: Memory at c60000000 (64-bit, prefetchable) [size=256M]
   Region 2: Memory at c70000000 (64-bit, prefetchable) [size=2M]
   Region 4: I/O ports at 1000 [size=256]
   Region 5: Memory at fd300000 (32-bit, non-prefetchable) [size=512K]
   Capabilities: <access denied>
   Kernel driver in use: amdgpu
   Kernel modules: amdgpu

07:00.2 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD]
Family
17h (Models 10h-1fh) Platform Security Processor [1022:15df]
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort+ <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin C routed to IRQ 36
   Region 2: Memory at fd200000 (32-bit, non-prefetchable) [size=1M]
   Region 5: Memory at fd380000 (32-bit, non-prefetchable) [size=8K]
   Capabilities: <access denied>
   Kernel driver in use: ccp
   Kernel modules: ccp

07:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Renoir
USB 3.1
[1022:1639] (prog-if 30 [XHCI])
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin D routed to IRQ 37
   Region 0: Memory at fd000000 (64-bit, non-prefetchable) [size=1M]
   Capabilities: <access denied>
   Kernel driver in use: pciback
   Kernel modules: xhci_pci

07:00.4 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Renoir
USB 3.1
[1022:1639] (prog-if 30 [XHCI])
   Subsystem: Lenovo Device [17aa:5081]
   Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
ping- SERR- FastB2B- DisINTx+
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 32 bytes
   Interrupt: pin A routed to IRQ 38
   Region 0: Memory at fd100000 (64-bit, non-prefetchable) [size=1M]
   Capabilities: <access denied>
   Kernel driver in use: pciback
   Kernel modules: xhci_pci

Regards
- Josef

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