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retroman
Apprentice
Joined: 18 Nov 2004
Posts: 207
Location: Stuttgart
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 Posted: Sun Oct 14, 2007 8:46 pm Post subject: MMC card works only mounting one time per boot |
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Hello,
My mmc card reader in my laptop works fine when reading an inserted MMC card. its also detected by hal and automounts on KDE with the following in dmesg
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tifm_core: MMC/SD card detected in socket 0:1
mmcblk0: mmc:0001 MMC512 509568KiB
mmcblk0:p1
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remove shows:
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tifm0 : demand removing card from socket 0:1
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reinsertion shows:
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tifm_core: MMC/SD card detected in socket 0:1
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but nothing else. I must reboot to use the mmc card again...
any ideas?
J |
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ebbtyde
n00b
Joined: 20 Oct 2006
Posts: 10
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| Posted: Sun Oct 14, 2007 11:34 pm Post subject: |
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Is the mmc_block driver automatically loaded on subsequent tries?
Type "lsmod" after the card is recognized. Remove. Reinsert. Do an "lsmod" again. If the mmc_block driver, or something similar, is missing on the second lsmod, then
"modprobe mmc_block"
may eliminate the need to reboot. If so, the problem is that the driver is not automounting for some reason.
-ebbtyde |
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retroman
Apprentice
Joined: 18 Nov 2004
Posts: 207
Location: Stuttgart
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| Posted: Mon Oct 15, 2007 7:25 am Post subject: |
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interesting however the problem seems to be in reverse.
before card goes in
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Module Size Used by
i915 22656 2
snd_pcm_oss 39200 0
snd_mixer_oss 14336 1 snd_pcm_oss
omnibook 41008 0
uinput 7552 0
uvcvideo 42116 0
arc4 2176 2
ecb 3072 2
blkcipher 5380 1 ecb
cryptomgr 2816 0
crypto_algapi 11008 3 arc4,ecb,cryptomgr
snd_hda_intel 250136 1
snd_pcm 68740 2 snd_pcm_oss,snd_hda_intel
snd_timer 18948 1 snd_pcm
snd_page_alloc 8072 2 snd_hda_intel,snd_pcm
i2c_i801 7824 0
ohci1394 31792 0
iwl4965 174440 0
mac80211 120324 1 iwl4965
ehci_hcd 28812 0
tifm_7xx1 5760 0
tifm_core 7684 1 tifm_7xx1
uhci_hcd 22284 0
joydev 8512 0
sr_mod 13348 0
cdrom 34336 1 sr_mod
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after card is inserted
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mmc_block 8836 2
tifm_sd 10888 0
mmc_core 24452 2 mmc_block,tifm_sd
i915 22656 2
snd_pcm_oss 39200 0
snd_mixer_oss 14336 1 snd_pcm_oss
omnibook 41008 0
uinput 7552 0
uvcvideo 42116 0
arc4 2176 2
ecb 3072 2
blkcipher 5380 1 ecb
cryptomgr 2816 0
crypto_algapi 11008 3 arc4,ecb,cryptomgr
snd_hda_intel 250136 1
snd_pcm 68740 2 snd_pcm_oss,snd_hda_intel
snd_timer 18948 1 snd_pcm
snd_page_alloc 8072 2 snd_hda_intel,snd_pcm
i2c_i801 7824 0
ohci1394 31792 0
iwl4965 174440 0
mac80211 120324 1 iwl4965
ehci_hcd 28812 0
tifm_7xx1 5760 0
tifm_core 7684 2 tifm_sd,tifm_7xx1
uhci_hcd 22284 0
joydev 8512 0
sr_mod 13348 0
cdrom 34336 1 sr_mod
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I found i can get it to see other cards again if i
modprobe -r mmc_block
modprobe -r tifm_sd
modprobe -r mmc_core
and then reinsert the card... the modules above will automatically reload... but why does it have to be like this? |
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