Re: sdmmc(4) failure on IBM TP X40

[Jukka Salmi <j+nbsd%2009.salmi.ch@localhost>]

Hello,

NONAKA Kimihiro --> current-users (2009-05-21 23:01:35 +0900):
> Umm, sdmmc seems to woks fine on my TPX40.
[...]

while a regular (16 MB) SD card works fine, a (8 GB) SDHC card does not;
mounting fails with `Invalid argument':

[...]
   406      1 mount_msdos CALL  __lstat50(0xbfbfe62c,0xbfbfdc80)
   406      1 mount_msdos NAMI  "/dev"
   406      1 mount_msdos RET   __lstat50 0
   406      1 mount_msdos CALL  __lstat50(0xbfbfe62c,0xbfbfdc80)
   406      1 mount_msdos NAMI  "/dev/ld0e"
   406      1 mount_msdos RET   __lstat50 0
   406      1 mount_msdos CALL  __lstat50(0xbfbfe22c,0xbfbfdc80)
   406      1 mount_msdos NAMI  "/mnt"
   406      1 mount_msdos RET   __lstat50 0
   406      1 mount_msdos CALL  __stat50(0xbfbffc2e,0xbfbfdd64)
   406      1 mount_msdos NAMI  "/mnt"
   406      1 mount_msdos RET   __stat50 0
[...]
   406      1 mount_msdos CALL  
__mount50(0x8049325,0xbfbfe22c,0,0xbfbfea2c,0x8c)
   406      1 mount_msdos NAMI  "/mnt"
   406      1 mount_msdos NAMI  "/stand/i386/5.99.11/modules/msdos/msdos.kmod"
   406      1 mount_msdos NAMI  "/dev/ld0e"
   406      1 mount_msdos RET   __mount50 -1 errno 22 Invalid argument
[...]

Writing to the SDHC card is slow: about 250 KiB/s (compared to about 900
KiB/s with the SD card), and I see `error reading fsbn ...' messages
from time to time.

The card reader is able to read the SDHC card in question (tested with
another OS).  Is this supposed to work with NetBSD, too?


Regards, Jukka

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