Adding linux-pci ML to the loop.
Any idea where can be the issue? Problematic interrupt is triggered
from
the pci-aardvark.c driver. But I guess that issue can be in ahci code.
On Sunday 07 March 2021 13:38:03 Rötti wrote:
> Hello everyone,
>
> I'm sorry, I've been missing some information:
>
> Here is the output of lspci -nn -vv to correctly identify type of your PCIe
> SATA controller:
>
> 00:00.0 PCI bridge [0604]: Marvell Technology Group Ltd. Device [1b4b:0100]
> (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
> Interrupt: pin A routed to IRQ 52
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> I/O behind bridge: e9001000-e9001fff [size=4K]
> Memory behind bridge: e8000000-e80fffff [size=1M]
> Prefetchable memory behind bridge: [disabled]
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- <SERR- <PERR-
> Expansion ROM at e8100000 [virtual] [disabled] [size=2K]
> BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: [40] Express (v1) Root Port (Slot-), MSI 00
> DevCap: MaxPayload 512 bytes, PhantFunc 0
> ExtTag- RBE+
> DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
> MaxPayload 512 bytes, MaxReadReq 512 bytes
> DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr-
> TransPend-
> LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit
> Latency L0s <128ns, L1 <2us
> ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s (ok), Width x1 (ok)
> TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
> RootCap: CRSVisible-
> RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+
> CRSVisible-
> RootSta: PME ReqID 0000, PMEStatus- PMEPending-
> Kernel driver in use: pcieport
>
> 01:00.0 SATA controller [0106]: ASMedia Technology Inc. ASM1062 Serial ATA
> Controller [1b21:0612] (rev 02) (prog-if 01 [AHCI 1.0])
> Subsystem: ASMedia Technology Inc. ASM1062 Serial ATA Controller
> [1b21:1060]
> 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 53
> Region 0: I/O ports at 1020 [size=8]
> Region 1: I/O ports at 1030 [size=4]
> Region 2: I/O ports at 1028 [size=8]
> Region 3: I/O ports at 1034 [size=4]
> Region 4: I/O ports at 1000 [size=32]
> Region 5: Memory at e8010000 (32-bit, non-prefetchable) [size=512]
> Expansion ROM at e8000000 [virtual] [disabled] [size=64K]
> Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit-
> Address: 7f044770 Data: 0035
> Capabilities: [78] 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] Express (v2) Legacy Endpoint, MSI 00
> DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <1us,
> L1 <8us
> ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
> DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
> RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+
> MaxPayload 512 bytes, MaxReadReq 512 bytes
> DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr-
> TransPend-
> LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM not supported
> ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp-
> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
> LnkSta: Speed 2.5GT/s (downgraded), Width x1 (ok)
> TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
> DevCap2: Completion Timeout: Range ABC, TimeoutDis+,
> NROPrPrP-, LTR-
> 10BitTagComp-, 10BitTagReq-, OBFF Not Supported,
> ExtFmt-, EETLPPrefix-
> EmergencyPowerReduction Not Supported,
> EmergencyPowerReductionInit-
> FRS-
> AtomicOpsCap: 32bit- 64bit- 128bitCAS-
> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-,
> LTR-, OBFF Disabled
> AtomicOpsCtl: ReqEn-
> 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: [100 v1] Virtual Channel
> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
> Arb: Fixed- WRR32- WRR64- WRR128-
> Ctrl: ArbSelect=Fixed
> Status: InProgress-
> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
> Arb: Fixed- WRR32- WRR64- WRR128- TWRR128-
> WRR256-
> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
> Status: NegoPending- InProgress-
> Kernel driver in use: ahci
>
>
> Kind regards, Rötti!
>
> Am 27.01.2021 22:27 schrieb Rötti:
> > Hello everyone,
> >
> > I own two ESPRESSOBin boards V5.
> >
> > And to both I attached an XCSOURCE® MiniPCIe Sata3.0 AC696 extension
> > card via MiniPCIe.
> >
> > This is the link to amazon: https://www.amazon.de/dp/B06XRG2TGV
> >
> > I tested several images from
> > https://www.armbian.com/espressobin/#kernels-archive-all
> >
> > Tested Kernels 8 weeks ago + the latest two this week:
> > - 5.10.09-mvebu64 #21.02.0-hirsute (trunk) <-- works not
> > - 5.08.18-mvebu64 #20.11.6-bionic <-- works not
> > - 5.08.18-mvebu64 #20.11.3-focal <-- works not
> > - 5.08.18-mvebu64 #20.11.3-bionic <-- works not
> > - 5.08.06-mvebu64 #20.08.2-focal <-- works not
> > - 4.14.135-mvebu64 #19.11.3-bionic <-- works
> >
> >
> > Here is the whole UART-dump:
> >
> > TIM-1.0
> > WTMI-devel-18.12.0-a0a1cb8
> > WTMI: system early-init
> > SVC REV: 3, CPU VDD voltage: 1.155V
> > NOTICE: Booting Trusted Firmware
> > NOTICE: BL1: v1.5(release):1f8ca7e (Marvell-devel-18.12.2)
> > NOTICE: BL1: Built : 09:48:09, Feb 20 2019
> > NOTICE: BL1: Booting BL2
> > NOTICE: BL2: v1.5(release):1f8ca7e (Marvell-devel-18.12.2)
> > NOTICE: BL2: Built : 09:48:10, Feb 20 2019
> > NOTICE: BL1: Booting BL31
> > NOTICE: BL31: v1.5(release):1f8ca7e (Marvell-devel-18.12.2)
> > NOTICE: BL31: Built : 09:4
> >
> > U-Boot 2018.03-devel-18.12.3-gc9aa92c-armbian (Feb 20 2019 - 09:45:04
> > +0100)
> >
> > Model: Marvell Armada 3720 Community Board ESPRESSOBin
> > CPU 1000 [MHz]
> > L2 800 [MHz]
> > TClock 200 [MHz]
> > DDR 800 [MHz]
> > DRAM: 2 GiB
> > Comphy chip #0:
> > Comphy-0: USB3 5 Gbps
> > Comphy-1: PEX0 2.5 Gbps
> > Comphy-2: SATA0 6 Gbps
> > Target spinup took 0 ms.
> > AHCI 0001.0300 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
> > flags: ncq led only pmp fbss pio slum part sxs
> > PCIE-0: Link up
> > MMC: sdhci@d0000: 0, sdhci@d8000: 1
> > Loading Environment from SPI Flash... SF: Detected w25q32dw with page
> > size 256 Bytes, erase size 4 KiB, total 4 MiB
> > OK
> > Model: Marvell Armada 3720 Community Board ESPRESSOBin
> > Net: eth0: neta@30000 [PRIME]
> > Hit any key to stop autoboot: 0
> > starting USB...
> > USB0: Register 2000104 NbrPorts 2
> > Starting the controller
> > USB XHCI 1.00
> > USB1: USB EHCI 1.00
> > scanning bus 0 for devices... 1 USB Device(s) found
> > scanning bus 1 for devices... 1 USB Device(s) found
> > scanning usb for storage devices... 0 Storage Device(s) found
> >
> > ## Loading init Ramdisk from Legacy Image at 01100000 ...
> > Image Name: uInitrd
> > Image Type: AArch64 Linux RAMDisk Image (gzip compressed)
> > Data Size: 10750023 Bytes = 10.3 MiB
> > Load Address: 00000000
> > Entry Point: 00000000
> > Verifying Checksum ... OK
> > ## Flattened Device Tree blob at 06000000
> > Booting using the fdt blob at 0x6000000
> > Loading Ramdisk to 7ebea000, end 7f62a847 ... OK
> > Using Device Tree in place at 0000000006000000, end 00000000060059cd
> >
> > Starting kernel ...
> >
> > [ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
> > [ 0.000000] Linux version 5.8.18-mvebu64 (root@beast)
> > (aarch64-linux-gnu-gcc (GNU Toolchain for the A-profile Architecture
> > 8.3-2019.03 (arm-rel-8.36)) 8.3.0, GNU ld (GNU Toolchain for the
> > A-profile Architecture 8.3-2019.03 (arm-rel-8.36)) 2.32.0.20190321)
> > #20.11.3 SMP PREEMPT Fri Dec 11 21:10:52 CET 2020
> > [ 0.000000] Machine model: Globalscale Marvell ESPRESSOBin Board
> > [ 0.000000] earlycon: ar3700_uart0 at MMIO 0x00000000d0012000
> > (options '')
> > [ 0.000000] printk: bootconsole [ar3700_uart0] enabled
> > Loading, please wait...
> > Starting version 245.4-4ubuntu3.3
> > Begin: Loading essential drivers ... done.
> > Begin: Running /scripts/init-premount ... done.
> > Begin: Mounting root file system ... Begin: Running /scripts/local-top
> > ... done.
> > Begin: Running /scripts/local-premount ... Scanning for Btrfs
> > filesystems
> > done.
> > Begin: Will now check root file system ... fsck from util-linux 2.34
> > [/usr/sbin/fsck.ext4 (1) -- /dev/mmcblk0p1] fsck.ext4 -a -C0
> > /dev/mmcblk0p1
> > /dev/mmcblk0p1: clean, 41739/1828336 files, 439779/7502824 blocks
> > done.
> > done.
> > Begin: Running /scripts/local-bottom ... done.
> > Begin: Running /scripts/init-bottom ... done.
> > [ 3.694604] Internal error: synchronous external abort: 96000210
> > [#1] PREEMPT SMP
> > [ 3.699465] Modules linked in: tag_edsa mv88e6xxx dsa_core bridge
> > stp llc phy_mvebu_a3700_comphy
> > [ 3.708518] CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted
> > 5.8.18-mvebu64 #20.11.3
> > [ 3.716037] Hardware name: Globalscale Marvell ESPRESSOBin Board (DT)
> > [ 3.722685] Workqueue: events free_work
> > [ 3.726614] pstate: 00000085 (nzcv daIf -PAN -UAO BTYPE=--)
> > [ 3.732352] pc : ahci_single_level_irq_intr+0x1c/0x90
> > [ 3.737549] lr : __handle_irq_event_percpu+0x5c/0x168
> > [ 3.742737] sp : ffffffc0113bbd10
> > [ 3.746142] x29: ffffffc0113bbd10 x28: ffffff807d48b700
> > [ 3.751608] x27: 0000000000000060 x26: ffffffc010f085e8
> > [ 3.757073] x25: ffffffc0113075a5 x24: ffffff8079101800
> > [ 3.762539] x23: 000000000000002d x22: ffffffc0113bbdd4
> > [ 3.768004] x21: 0000000000000000 x20: ffffffc011465008
> > [ 3.773470] x19: ffffff8079381600 x18: 0000000000000000
> > [ 3.778936] x17: 0000000000000000 x16: 0000000000000000
> > [ 3.784401] x15: 000000d2c010fc50 x14: 0000000000000323
> > [ 3.789867] x13: 00000000000002d4 x12: 0000000000000000
> > [ 3.795332] x11: 0000000000000040 x10: ffffffc011282dd8
> > [ 3.800798] x9 : ffffffc011282dd0 x8 : ffffff807d000270
> > [ 3.806263] x7 : 0000000000000000 x6 : 0000000000000000
> > [ 3.811729] x5 : ffffffc06ea93000 x4 : ffffffc0113bbe10
> > [ 3.817196] x3 : ffffffc06ea93000 x2 : ffffff8079101a80
> > [ 3.822661] x1 : ffffff8078803e00 x0 : 000000000000002d
> > [ 3.828126] Call trace:
> > [ 3.830642] ahci_single_level_irq_intr+0x1c/0x90
> > [ 3.835478] __handle_irq_event_percpu+0x5c/0x168
> > [ 3.840315] handle_irq_event_percpu+0x38/0x90
> > [ 3.844885] handle_irq_event+0x48/0xe0
> > [ 3.848828] handle_simple_irq+0x94/0xd0
> > [ 3.852860] generic_handle_irq+0x30/0x48
> > [ 3.856985] advk_pcie_irq_handler+0x214/0x240
> > [ 3.861552] __handle_irq_event_percpu+0x5c/0x168
> > [ 3.866389] handle_irq_event_percpu+0x38/0x90
> > [ 3.870959] handle_irq_event+0x48/0xe0
> > [ 3.874900] handle_fasteoi_irq+0xb8/0x170
> > [ 3.879112] generic_handle_irq+0x30/0x48
> > [ 3.883234] __handle_domain_irq+0x64/0xc0
> > [ 3.887447] gic_handle_irq+0xc8/0x168
> > [ 3.891298] el1_irq+0xb8/0x180
> > [ 3.894524] unmap_kernel_range_noflush+0x128/0x188
> > [ 3.899540] remove_vm_area+0xac/0xd0
> > [ 3.903303] __vunmap+0x48/0x298
> > [ 3.906618] free_work+0x44/0x60
> > [ 3.909937] process_one_work+0x1e8/0x360
> > [ 3.914057] worker_thread+0x44/0x480
> > [ 3.917820] kthread+0x154/0x158
> > [ 3.921135] ret_from_fork+0x10/0x34
> > [ 3.924812] Code: a90153f3 f9401022 f9400854 91002294 (b9400293)
> > [ 3.931087] ---[ end trace 98b323414bb99c99 ]---
> > [ 3.935829] Kernel panic - not syncing: Fatal exception in interrupt
> > [ 3.942368] SMP: stopping secondary CPUs
> > [ 3.946403] Kernel Offset: disabled
> > [ 3.949985] CPU features: 0x240002,2000200c
> > [ 3.954283] Memory Limit: none
> > [ 3.957424] ---[ end Kernel panic - not syncing: Fatal exception in
> > interrupt ]---
> >
> > The boards boots up if I don't plug in any SATA HDDs into the extension
> > card.
> >
> > I hope this helps. If you need any other information just let me know,
> > I'm absolutely willing to help. But I have no clue of kernel
> > patching/compiling etc. Sorry!
> >
> > Thank you very, very much in advance! You're doing an awesome job.
> >
> > Sincerely Rötti
