Date: Sun, 28 Jun 2015 23:38:16 -0700 From: Maxim Sobolev <sobomax@FreeBSD.org> To: freebsd-arm@freebsd.org Subject: mmcsd0: Error indicated: 1 Timeout Message-ID: <CAH7qZftGhJAHbMnbqXKra8qXWD8UjcHnCQTn3Yoy2h-6J6Zy=A@mail.gmail.com>
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Hi folks, I am seeing this error with subsequent panic quite often on my Xilinx Zynq-based board. Does anyone have any ideas on possible cause and how to debug it further? Thanks! -Maxim mmcsd0: Error indicated: 1 Timeout g_vfs_done():mmcsd0s2d[READ(offset=22998757376, length=4096)]error = 5 mmcsd0: Error indicated: 1 Timeout g_vfs_done():mmcsd0s2d[READ(offset=22998761472, length=4096)]error = 5 mmcsd0: Error indicated: 1 Timeout g_vfs_done():mmcsd0s2d[READ(offset=22998769664, length=4096)]error = 5 mmcsd0: Error indicated: 1 Timeout 7_vfs_mdmocnsed(0):: mEmrcrsodr0 si2ndd[iRcEaAtDe(do:f f1s eTti=m2e2o9u9t8 77856, length=4096)]error = 5 g_vfs_done():mmcsd0s2a[READ(offset=808353792, length=28672)]error = 5 g_vfs_done():mmcsd0s2d[READ(offset=22998786048, length=4096)]error = 5 Relevant dmesg entries are below: sdhci_fdt0: <Zynq-7000 generic fdt SDHCI controller> mem 0xe0100000-0xe0100fff irq 56 on simplebus1 sdhci_fdt0-slot0: 125MHz HS 1bit 3.3V DMA sdhci_fdt0-slot0: ============== REGISTER DUMP ============== sdhci_fdt0-slot0: Sys addr: 0x00000000 | Version: 0x00008901 sdhci_fdt0-slot0: Blk size: 0x00000000 | Blk cnt: 0x00000000 sdhci_fdt0-slot0: Argument: 0x00000000 | Trn mode: 0x00000000 sdhci_fdt0-slot0: Present: 0x01ff0000 | Host ctl: 0x00000000 sdhci_fdt0-slot0: Power: 0x00000000 | Blk gap: 0x00000000 sdhci_fdt0-slot0: Wake-up: 0x00000000 | Clock: 0x00000000 sdhci_fdt0-slot0: Timeout: 0x00000000 | Int stat: 0x00000000 sdhci_fdt0-slot0: Int enab: 0x01ff00fb | Sig enab: 0x01ff00fb sdhci_fdt0-slot0: AC12 err: 0x00000000 | Slot int: 0x00000000 sdhci_fdt0-slot0: Caps: 0x69ec0080 | Max curr: 0x00000001 sdhci_fdt0-slot0: =========================================== sdhci_fdt0: 1 slot(s) allocated sdhci_fdt0-slot0: Divider 128 for freq 244140 (max 125000000) sdhci_fdt0-slot0: Divider 2 for freq 31250000 (max 125000000) mmc0: <MMC/SD bus> on sdhci_fdt0 mmc0: Probing bus mmc0: SD 2.0 interface conditions: OK mmc0: SD probe: OK (OCR: 0x40ff8000) mmc0: Current OCR: 0x00ff8000 mmc0: Probing cards mmc0: New card detected (CID 03534453553332478021b69ba600da00) mmc0: New card detected (CSD 400e00325b590000edc87f800a404000) mmc0: CMD7 failed, RESULT: 1 mmc0: Card at relative address 0xaaaa added: mmc0: card: SDHC SU32G 8.0 SN 21B69BA6 MFG 10/2013 by 3 SD mmc0: bus: 4bit, 50MHz, high speed timing mmc0: memory: 62333952 blocks, erase sector 8192 blocks mmc0: setting transfer rate to 50.000MHz (high speed timing) mmcsd0: 32GB <SDHC SU32G 8.0 SN 21B69BA6 MFG 10/2013 by 3 SD> at mmc0 31.2MHz/4bit/65535-block GEOM: new disk mmcsd0 mmc0: setting bus width to 4 bits Trying to mount root from ufs:/dev/mmcsd0s2a [rw]...
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