From: Andreas Radke <andreas.radke@mailbox.org>
To: linux-mmc@vger.kernel.org
Cc: adrian.hunter@intel.com, ulf.hansson@linaro.org
Subject: constant media change events - hardware or driver problem?
Date: Tue, 25 Oct 2022 15:36:02 +0200 [thread overview]
Message-ID: <20221025153602.3cacaae6@workstation64> (raw)
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My Zotac Ci323 system with builtin sd-card reader keeps firing off
media change events" DISK_MEDIA_CHANGE=1". It may be a driver or
hardware problem and was detected by some systemd changes introduced
between v250 and v251.
Please have a look at https://github.com/systemd/systemd/issues/25021.
I've already updated to latest Zotac bios 2K210510. There's
currently no related kernel module loaded due to blacklisting
sdhci_pci/sdhci/cqhci/mmc_core modules.
I can stop the mess when inserting an unneeded sd-card into the slot.
lspci -vvs 00:10.0
00:10.0 SD Host controller: Intel Corporation Atom/Celeron/Pentium
Processor x5-E8000/J3xxx/N3xxx Series MMC Controller (rev 21) (prog-if
01) Subsystem: ZOTAC International (MCO) Ltd. Device b301 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 11
Region 0: Memory at 81516000 (32-bit, non-prefetchable)
[size=4K] Capabilities: [80] 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- Kernel modules: sdhci_pci
Can you help me to find out if there's something wrong in the linux
kernel / maybe a driver or subsystem bug or if this a hardware issue?
Should I file some kernel bug?
-Andy
Arch linux
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next reply other threads:[~2022-10-25 13:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-25 13:36 Andreas Radke [this message]
2022-10-25 16:55 ` constant media change events - hardware or driver problem? Adrian Hunter
2022-10-25 17:22 ` Andreas Radke
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