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SharkCN 07-30-2008 10:28 PM
Embedded MMC/SD card driver problems!!base on linux2.6.14.1
 
the messages from booting system on s3c2410 embedded board!
mmci-s3c2410: s3c2410sdi_set_ios
mmci-s3c2410: S3C2410_SDICON :00000000
mmci-s3c2410: S3C2410_SDICON :00000000
mmci-s3c2410: S3C2410_SDICON :000000ff
mmci-s3c2410: s3c2410sdi_set_ios
mmci-s3c2410: S3C2410_SDICON :00000000
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :000000ff
mmci-s3c2410: s3c2410sdi_set_ios
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :000000ff
<7>mmci-s3c2410: request: [CMD] opcode:0x00 arg:0x00000000 flags:0 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000800 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000800 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000800 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[1]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[2]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[3]: 0x00000000
mmci-s3c2410: s3c2410sdi_set_ios
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :000000ff
<7>mmci-s3c2410: request: [CMD] opcode:0x55 arg:0x00000000 flags:9 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a37 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000120
mmci-s3c2410: mrq->cmd->resp[1]: 0x83000000
mmci-s3c2410: mrq->cmd->resp[2]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[3]: 0x00000000
<7>mmci-s3c2410: request: [CMD] opcode:0x41 arg:0x00000000 flags:1 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00001a3f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: COMMAND CRC FAILED 1a3f
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00ff8000
mmci-s3c2410: mrq->cmd->resp[1]: 0xff000000
mmci-s3c2410: mrq->cmd->resp[2]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[3]: 0x00000000
mmci-s3c2410: s3c2410sdi_set_ios
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :000000ff
mmci-s3c2410: s3c2410sdi_set_ios
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :000000ff
<7>mmci-s3c2410: request: [CMD] opcode:0x00 arg:0x00000000 flags:0 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x0000083f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x0000083f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x0000083f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00ff8000
mmci-s3c2410: mrq->cmd->resp[1]: 0xff000000
mmci-s3c2410: mrq->cmd->resp[2]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[3]: 0x00000000
mmci-s3c2410: s3c2410sdi_set_ios
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :000000ff
<7>mmci-s3c2410: request: [CMD] opcode:0x55 arg:0x00000000 flags:9 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a37 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000120
mmci-s3c2410: mrq->cmd->resp[1]: 0x83000000
mmci-s3c2410: mrq->cmd->resp[2]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[3]: 0x00000000
<7>mmci-s3c2410: request: [CMD] opcode:0x41 arg:0x00300000 flags:1 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00001a3f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: COMMAND CRC FAILED 1a3f
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00ff8000
mmci-s3c2410: mrq->cmd->resp[1]: 0xff000000
mmci-s3c2410: mrq->cmd->resp[2]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[3]: 0x00000000
<7>mmci-s3c2410: request: [CMD] opcode:0x55 arg:0x00000000 flags:9 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a37 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000120
mmci-s3c2410: mrq->cmd->resp[1]: 0x83000000
mmci-s3c2410: mrq->cmd->resp[2]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[3]: 0x00000000
<7>mmci-s3c2410: request: [CMD] opcode:0x41 arg:0x00300000 flags:1 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00001a3f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: COMMAND CRC FAILED 1a3f
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00ff8000
mmci-s3c2410: mrq->cmd->resp[1]: 0xff000000
mmci-s3c2410: mrq->cmd->resp[2]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[3]: 0x00000000
<7>mmci-s3c2410: request: [CMD] opcode:0x55 arg:0x00000000 flags:9 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a37 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000120
mmci-s3c2410: mrq->cmd->resp[1]: 0x83000000
mmci-s3c2410: mrq->cmd->resp[2]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[3]: 0x00000000
<7>mmci-s3c2410: request: [CMD] opcode:0x41 arg:0x00300000 flags:1 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00001a3f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: COMMAND CRC FAILED 1a3f
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00ff8000
mmci-s3c2410: mrq->cmd->resp[1]: 0xff000000
mmci-s3c2410: mrq->cmd->resp[2]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[3]: 0x00000000
<7>mmci-s3c2410: request: [CMD] opcode:0x55 arg:0x00000000 flags:9 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a37 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000120
mmci-s3c2410: mrq->cmd->resp[1]: 0x83000000
mmci-s3c2410: mrq->cmd->resp[2]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[3]: 0x00000000
<7>mmci-s3c2410: request: [CMD] opcode:0x41 arg:0x00300000 flags:1 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00001a3f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: COMMAND CRC FAILED 1a3f
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x80ff8000
mmci-s3c2410: mrq->cmd->resp[1]: 0xff000000
mmci-s3c2410: mrq->cmd->resp[2]: 0x00000000
mmci-s3c2410: mrq->cmd->resp[3]: 0x00000000
<7>mmci-s3c2410: request: [CMD] opcode:0x02 arg:0x00000000 flags:a retries:3
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00001a3f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: s3c2410 fixup : ignore CRC fail with long rsp
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x02544d53
mmci-s3c2410: mrq->cmd->resp[1]: 0x44303247
mmci-s3c2410: mrq->cmd->resp[2]: 0x28a225fc
mmci-s3c2410: mrq->cmd->resp[3]: 0x1a007487
<7>mmci-s3c2410: request: [CMD] opcode:0x03 arg:0x00000000 flags:9 retries:3
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a03 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000203 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000203 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x7f520520
mmci-s3c2410: mrq->cmd->resp[1]: 0x45303247
mmci-s3c2410: mrq->cmd->resp[2]: 0x28a225fc
mmci-s3c2410: mrq->cmd->resp[3]: 0x1a007487
mmc0: host does not support reading read-only switch. assuming write-enable.
<7>mmci-s3c2410: request: [CMD] opcode:0x02 arg:0x00000000 flags:a retries:3
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000c03 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000c03 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000c03 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x7f520520
mmci-s3c2410: mrq->cmd->resp[1]: 0x45303247
mmci-s3c2410: mrq->cmd->resp[2]: 0x28a225fc
mmci-s3c2410: mrq->cmd->resp[3]: 0x1a007487
mmci-s3c2410: s3c2410sdi_set_ios
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :000000ff
<7>mmci-s3c2410: request: [CMD] opcode:0x09 arg:0x7f520000 flags:a retries:3
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00001a3f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: s3c2410 fixup : ignore CRC fail with long rsp
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x0000023f dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x002d0032
mmci-s3c2410: mrq->cmd->resp[1]: 0x5b5a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
<7>mmci-s3c2410: request: [CMD] opcode:0x07 arg:0x7f520000 flags:9 retries:3
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a07 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000207 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000207 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000700
mmci-s3c2410: mrq->cmd->resp[1]: 0x755a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
mmci-s3c2410: s3c2410sdi_set_ios
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :000000ff
<7>mmci-s3c2410: request: [CMD] opcode:0x55 arg:0x7f520000 flags:9 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a37 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000920
mmci-s3c2410: mrq->cmd->resp[1]: 0x335a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
<7>mmci-s3c2410: request: [CMD] opcode:0x51 arg:0x00000000 flags:9 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: request: [DAT] bsize:8 blocks:1 bytes:8
mmci-s3c2410: dma_len: 0x00000001
mmci-s3c2410: IRQ csta=0x00000937 dsta=0x00000001 dcnt:0x00001000
mmci-s3c2410: DMAD csta=0x00000a33 dsta=0x00000010 dcnt:0x00000000 result:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000033 dsta=0x00000010 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000033 dsta=0x00000010 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
[DAT] DMA complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000920
mmci-s3c2410: mrq->cmd->resp[1]: 0x915a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
<7>mmci-s3c2410: request: [CMD] opcode:0x07 arg:0x00000000 flags:0 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000833 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000833 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000833 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000920
mmci-s3c2410: mrq->cmd->resp[1]: 0x915a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
mmci-s3c2410: s3c2410sdi_set_ios
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :00000008
<7>mmci-s3c2410: request: [CMD] opcode:0x07 arg:0x7f520000 flags:9 retries:3
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a07 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000207 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000207 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000700
mmci-s3c2410: mrq->cmd->resp[1]: 0x755a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
<7>mmci-s3c2410: request: [CMD] opcode:0x55 arg:0x7f520000 flags:9 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a37 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000237 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000920
mmci-s3c2410: mrq->cmd->resp[1]: 0x335a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
<7>mmci-s3c2410: request: [CMD] opcode:0x06 arg:0x00000002 flags:9 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a06 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000206 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000206 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000920
mmci-s3c2410: mrq->cmd->resp[1]: 0xb95a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
mmci-s3c2410: s3c2410sdi_set_ios
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :00000001
mmci-s3c2410: S3C2410_SDICON :00000008
<7>mmci-s3c2410: request: [CMD] opcode:0x16 arg:0x00000400 flags:9 retries:5
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a10 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000210 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000210 dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x20000900
mmci-s3c2410: mrq->cmd->resp[1]: 0xcb5a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
mmcblk0: mmc0:7f52 SD02G 2011136KiB
/dev/mmc/blk0:<7>MMC: starting cmd 12 arg 00000000 flags 00000009
<7>mmci-s3c2410: request: [CMD] opcode:0x18 arg:0x00000000 flags:9 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: request: [DAT] bsize:1024 blocks:4 bytes:4096
mmci-s3c2410: dma_len: 0x00000001
mmci-s3c2410: IRQ csta=0x00000a12 dsta=0x00000001 dcnt:0x00004000
mmci-s3c2410: DMAD csta=0x00000a12 dsta=0x00000050 dcnt:0x00000000 result:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000012 dsta=0x00000050 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000012 dsta=0x00000050 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
[DAT] DMA complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000900
mmci-s3c2410: mrq->cmd->resp[1]: 0xd35a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
mmci-s3c2410: flushing DMA.
<7>mmci-s3c2410: request: [CMD] opcode:0x12 arg:0x00000000 flags:19 retries:3
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a0c dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x0000020c dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x0000020c dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000b00
mmci-s3c2410: mrq->cmd->resp[1]: 0x7f5a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
mmcblk0: error 2 transferring data
end_request: I/O error, dev mmcblk0, sector 0
Buffer I/O error on device mmcblk0, logical block 0
<7>mmci-s3c2410: request: [CMD] opcode:0x18 arg:0x00000000 flags:9 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: request: [DAT] bsize:1024 blocks:4 bytes:4096
mmci-s3c2410: dma_len: 0x00000001
mmci-s3c2410: IRQ csta=0x00000a12 dsta=0x00000001 dcnt:0x00004000
mmci-s3c2410: DMAD csta=0x00000a12 dsta=0x00000050 dcnt:0x00000000 result:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000012 dsta=0x00000050 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000012 dsta=0x00000050 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
[DAT] DMA complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000900
mmci-s3c2410: mrq->cmd->resp[1]: 0xd35a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
mmci-s3c2410: flushing DMA.
<7>mmci-s3c2410: request: [CMD] opcode:0x12 arg:0x00000000 flags:19 retries:3
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a0c dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x0000020c dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x0000020c dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000b00
mmci-s3c2410: mrq->cmd->resp[1]: 0x7f5a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
mmcblk0: error 2 transferring data
end_request: I/O error, dev mmcblk0, sector 0
Buffer I/O error on device mmcblk0, logical block 0
ldm_validate_partition_table(): Disk read failed.
<7>mmci-s3c2410: request: [CMD] opcode:0x18 arg:0x00000000 flags:9 retries:0
mmci-s3c2410: request : sd mode
mmci-s3c2410: request: [DAT] bsize:1024 blocks:4 bytes:4096
mmci-s3c2410: dma_len: 0x00000001
mmci-s3c2410: IRQ csta=0x00000912 dsta=0x00000001 dcnt:0x00004000
mmci-s3c2410: DMAD csta=0x00000a12 dsta=0x00000050 dcnt:0x00000000 result:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x00000012 dsta=0x00000050 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x00000012 dsta=0x00000050 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
[DAT] DMA complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000900
mmci-s3c2410: mrq->cmd->resp[1]: 0xd35a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
mmci-s3c2410: flushing DMA.
<7>mmci-s3c2410: request: [CMD] opcode:0x12 arg:0x00000000 flags:19 retries:3
mmci-s3c2410: request : sd mode
mmci-s3c2410: IRQ csta=0x00000a0c dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ transfer closed.
mmci-s3c2410: IRQ csta=0x0000020c dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
mmci-s3c2410: IRQ csta=0x0000020c dsta=0x00000000 dcnt:0x00000000
mmci-s3c2410: IRQ clear imask.
[CMD] request complete.
mmci-s3c2410: mrq->cmd->resp[0]: 0x00000b00
mmci-s3c2410: mrq->cmd->resp[1]: 0x7f5a83d5
mmci-s3c2410: mrq->cmd->resp[2]: 0xfefbff80
mmci-s3c2410: mrq->cmd->resp[3]: 0x168000cf
mmcblk0: error 2 transferring data
end_request: I/O error, dev mmcblk0, sector 0
Buffer I/O error on device mmcblk0, logical block 0
unable to read partition table

the words in red color are some more useful informatiion i think.
Can someone help me to fix it up?

regards!!

Quigi 07-31-2008 04:04 PM
Please don't post the same question in several forums.

jtshaw 08-05-2008 11:31 AM
Please post your thread in only one forum. Posting a single thread in the most relevant forum will make it easier for members to help you and will keep the discussion in one place. This thread is being closed because it is a duplicate.

Continue this here.


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