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Old 06-04-2012, 11:58 PM   #1
quoctoan_3t
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Registered: Jun 2012
Posts: 4

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MMC/SD card driver problems on Linux2.6.29


Hi every body,
I'm reading data from SD card 3 days continuous then have problems as follows:


mmc0: Timeout waiting for hardware interrupt.
sdhci: ============== REGISTER DUMP ==============
sdhci: Sys addr: 0x8db40000 | Version: 0x00007501
sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000001
sdhci: Argument: 0x00410df2 | Trn mode: 0x00000013
sdhci: Present: 0x1fff0000 | Host ctl: 0x00000007
sdhci: Power: 0x00000000 | Blk gap: 0x00000000
sdhci: Wake-up: 0x00000000 | Clock: 0x00000003
sdhci: Timeout: 0x0000000a | Int stat: 0x00000000
sdhci: Int enab: 0x02ff00cb | Sig enab: 0x02ff00cb
sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
sdhci: Caps: 0x69ef30b0 | Max curr: 0x00000001
sdhci: ===========================================

mmc0: Timeout waiting for hardware interrupt.
sdhci: ============== REGISTER DUMP ==============
sdhci: Sys addr: 0x00000000 | Version: 0x00007501
sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000001
sdhci: Argument: 0x00070000 | Trn mode: 0x00000013
sdhci: Present: 0x1fff0000 | Host ctl: 0x00000007
sdhci: Power: 0x00000000 | Blk gap: 0x00000000
sdhci: Wake-up: 0x00000000 | Clock: 0x00000003
sdhci: Timeout: 0x0000000a | Int stat: 0x00000000
sdhci: Int enab: 0x02ff00cb | Sig enab: 0x02ff00cb
sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
sdhci: Caps: 0x69ef30b0 | Max curr: 0x00000001
sdhci: ===========================================
Get server timemmcblk0: error -145 sending status comand
<3>mmcblk0: error -145 transferring data, sector 4263410, nr 78, card status 0x0
end_request: I/O error, dev mmcblk0, sector 4263410
mmc0: Timeout waiting for hardware interrupt.
sdhci: ============== REGISTER DUMP ==============
sdhci: Sys addr: 0x8db40000 | Version: 0x00007501
sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000001
sdhci: Argument: 0x00410df3 | Trn mode: 0x00000013
sdhci: Present: 0x1fff0000 | Host ctl: 0x00000007
sdhci: Power: 0x00000000 | Blk gap: 0x00000000
sdhci: Wake-up: 0x00000000 | Clock: 0x00000003
sdhci: Timeout: 0x0000000a | Int stat: 0x00000000
sdhci: Int enab: 0x02ff00cb | Sig enab: 0x02ff00cb
sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
sdhci: Caps: 0x69ef30b0 | Max curr: 0x00000001
sdhci: ===========================================

mmc0: Timeout waiting for hardware interrupt.
sdhci: ============== REGISTER DUMP ==============
sdhci: Sys addr: 0x00000000 | Version: 0x00007501
sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000001
sdhci: Argument: 0x00070000 | Trn mode: 0x00000013
sdhci: Present: 0x1fff0000 | Host ctl: 0x00000007
sdhci: Power: 0x00000000 | Blk gap: 0x00000000
sdhci: Wake-up: 0x00000000 | Clock: 0x00000003
sdhci: Timeout: 0x0000000a | Int stat: 0x00000000
sdhci: Int enab: 0x02ff00cb | Sig enab: 0x02ff00cb
sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
sdhci: Caps: 0x69ef30b0 | Max curr: 0x00000001
sdhci: ===========================================
Get server timemmcblk0: error -145 sending status comand
<3>mmcblk0: error -145 transferring data, sector 4263411, nr 77, card status 0x0
end_request: I/O error, dev mmcblk0, sector 4263411

mmc0: Timeout waiting for hardware interrupt.
sdhci: ============== REGISTER DUMP ==============
sdhci: Sys addr: 0x8db40000 | Version: 0x00007501
sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000001
sdhci: Argument: 0x00410df4 | Trn mode: 0x00000013
sdhci: Present: 0x1fff0000 | Host ctl: 0x00000007
sdhci: Power: 0x00000000 | Blk gap: 0x00000000
sdhci: Wake-up: 0x00000000 | Clock: 0x00000003
sdhci: Timeout: 0x0000000a | Int stat: 0x00000000
sdhci: Int enab: 0x02ff00cb | Sig enab: 0x02ff00cb
sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
sdhci: Caps: 0x69ef30b0 | Max curr: 0x00000001
sdhci: ===========================================

mmc0: Timeout waiting for hardware interrupt.
sdhci: ============== REGISTER DUMP ==============
sdhci: Sys addr: 0x00000000 | Version: 0x00007501
sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000001
sdhci: Argument: 0x00070000 | Trn mode: 0x00000013
sdhci: Present: 0x1fff0000 | Host ctl: 0x00000007
sdhci: Power: 0x00000000 | Blk gap: 0x00000000
sdhci: Wake-up: 0x00000000 | Clock: 0x00000003
sdhci: Timeout: 0x0000000a | Int stat: 0x00000000
sdhci: Int enab: 0x02ff00cb | Sig enab: 0x02ff00cb
sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
sdhci: Caps: 0x69ef30b0 | Max curr: 0x00000001
sdhci: ===========================================
Get server timemmcblk0: error -145 sending status comand
<3>mmcblk0: error -145 transferring data, sector 4263412, nr 76, card status 0x0
end_request: I/O error, dev mmcblk0, sector 4263412


I don't know the reasons that cause this error?
Anyone can help me.
 
  


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