Re: kern/49120: RPI ld/sdmmc driver fails after a while

[Frank Kardel <kardel%netbsd.org@localhost>]

The following reply was made to PR kern/49120; it has been noted by GNATS.

From: Frank Kardel <kardel%netbsd.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/49120: RPI ld/sdmmc driver fails after a while
Date: Mon, 18 Aug 2014 20:37:13 +0200

 Addtitional debug output (sdhcdebug=5, sdmmcdebug=5):
 ld0: I/O operation (dir=IN, blkno=0x75220, bcnt=0x2000)
 sdmmc_mmc_command: cmd=18, arg=0x75220, flags=0x572
 sdhc0: start cmd 18 arg=00075220 data=0xc1342000 dlen=8192 
 flags=00000572, status=0
 sdhc0: writing cmd: blksize=512 blkcnt=16 mode=0036 cmd=123a
 sdhc0: interrupt status=8000 error=1
 sdhc0: intr status 0x8000 error 0x1
 sdhc0: software reset reg=00000006
 sdhc0: cmd 18 abort (flags=00000573 error=60)
 sdmmc0: cmd 18 arg=0x75220 data=0xc1342000 dlen=8192 flags=0x573 (error 60)
 sdmmc_mmc_command: error=60
 ld0: error 60
 ld0a: error reading fsbn 94752 of 94752-94767 (ld0 bn 479776; cn 234 tn 
 17 sn 0)
 ld0: I/O operation (dir=IN, blkno=0x5e6e0, bcnt=0x2000)
 sdmmc_mmc_command: cmd=18, arg=0x5e6e0, flags=0x572
 sdhc0: start cmd 18 arg=0005e6e0 data=0xc1342000 dlen=8192 
 flags=00000572, status=0
 sdhc0: writing cmd: blksize=512 blkcnt=16 mode=0036 cmd=123a
 sdhc0: interrupt status=8000 error=1
 sdhc0: intr status 0x8000 error 0x1
 sdhc0: software reset reg=00000006
 sdhc0: cmd 18 abort (flags=00000573 error=60)
 sdmmc0: cmd 18 arg=0x5e6e0 data=0xc1342000 dlen=8192 flags=0x573 (error 60)
 sdmmc_mmc_command: error=60
 ld0: error 60
 ld0a: error reading fsbn 1760 of 1760-1775 (ld0 bn 386784; cn 188 tn 55 
 sn 0)
 
 no further clues why communication is stuck.