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Subject: Re: Linux-next 20190218: am57xx-evm: mmc1: ADMA error
To:     Naresh Kamboju <naresh.kamboju@linaro.org>,
        open list <linux-kernel@vger.kernel.org>,
        <devicetree@vger.kernel.org>, <linux-mmc@vger.kernel.org>,
        <linux-omap@vger.kernel.org>
CC:     <t-kristo@ti.com>, <nm@ti.com>,
        Mark Rutland <mark.rutland@arm.com>, <robh+dt@kernel.org>
References: <CA+G9fYsmC5ckLXfQxSUn-tqxLZ4NofEyb9RA69Q07RUoxc79RQ@mail.gmail.com>
From:   Faiz Abbas <faiz_abbas@ti.com>
Message-ID: <34c78d7f-cc3c-853d-b3fd-a70abdb66293@ti.com>
Date:   Tue, 19 Feb 2019 18:38:33 +0530
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Hi Naresh,

On 18/02/19 6:57 PM, Naresh Kamboju wrote:
> Do you see this error on am57xx-evm running Linux next 20190218 ?
> I have tested on multiple devices and found this error.
> Please find the full boot log [1].
> Am i missing any pre required configs [2] ?
> 
> [    5.620263] mmc1: ADMA error
> [    5.623266] mmc1: sdhci: ============ SDHCI REGISTER DUMP ===========
> [    5.629740] mmc1: sdhci: Sys addr:  0x00000000 | Version:  0x00003302
> [    5.636215] mmc1: sdhci: Blk size:  0x00000200 | Blk cnt:  0x0000ffff
> [    5.642690] mmc1: sdhci: Argument:  0x002cec70 | Trn mode: 0x00000033
> [    5.649162] mmc1: sdhci: Present:   0x01f00000 | Host ctl: 0x00000010
> [    5.655634] mmc1: sdhci: Power:     0x0000000f | Blk gap:  0x00000000
> [    5.662108] mmc1: sdhci: Wake-up:   0x00000000 | Clock:    0x00000107
> [    5.668582] mmc1: sdhci: Timeout:   0x0000000c | Int stat: 0x00000000
> [    5.675055] mmc1: sdhci: Int enab:  0x027f000b | Sig enab: 0x027f000b
> [    5.681529] mmc1: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000
> [    5.688002] mmc1: sdhci: Caps:      0x21e90080 | Caps_1:   0x00000f77
> [    5.694474] mmc1: sdhci: Cmd:       0x0000123a | Max curr: 0x00000000
> [    5.700949] mmc1: sdhci: Resp[0]:   0x00000900 | Resp[1]:  0xffffffef
> [    5.707423] mmc1: sdhci: Resp[2]:   0x0f5903ff | Resp[3]:  0xd04f0132
> [    5.713896] mmc1: sdhci: Host ctl2: 0x00000004
> [    5.718364] mmc1: sdhci: ADMA Err:  0x00000007 | ADMA Ptr: 0xab868218
> 

I see this as well on my setup. Trying to bisect now. Will keep you posted.

Thanks,
Faiz

> <>
> [   42.425587] print_req_error: I/O error, dev mmcblk1, sector 4542872 flags 1
> [   42.429013] mmc1: ADMA error
> [   42.432606] EXT4-fs warning (device mmcblk1p9): ext4_end_bio:324:
> I/O error 10 writing to inode 35321 (offset 0 size 4096 starting block
> 567860)
> [   42.435475] mmc1: sdhci: ============ SDHCI REGISTER DUMP ===========
> [   42.448543] Buffer I/O error on device mmcblk1p9, logical block 226675
> [   42.454944] mmc1: sdhci: Sys addr:  0x00000000 | Version:  0x00003302
> [   42.461528] EXT4-fs warning (device mmcblk1p9): ext4_end_bio:324:
> I/O error 10 writing to inode 35322 (offset 0 size 4096 starting block
> 567861)
> [   42.467960] mmc1: sdhci: Blk size:  0x00000200 | Blk cnt:  0x0000ffff
> [   42.480982] Buffer I/O error on device mmcblk1p9, logical block 226676
> [   42.487427] mmc1: sdhci: Argument:  0x002cae20 | Trn mode: 0x00000033
> [   42.494007] EXT4-fs warning (device mmcblk1p9): ext4_end_bio:324:
> I/O error 10 writing to inode 315 (offset 0 size 4096 starting block
> 567862)
> 
> Full boot log,
> [1] https://lkft.validation.linaro.org/scheduler/job/610989#L4354
> config,
> [2] http://snapshots.linaro.org/openembedded/lkft/lkft/rocko/am57xx-evm/lkft/linux-next/467/config
> 
> Best regards
> Naresh Kamboju
>