Hi Richard:
Could you please describe the detailed model of your 4G card? It would
be better if you can take a picture of that card or give me the Amazon
link of it. It looks like a compatibility issue.
BR,
Wei
于 2013年03月16日 20:54, Richard Cochran 写道:
I have an Acer Aspire One netbook with a built in card reader, and I
have two cards, one with 32 MB and one with 4 GB. The card reader used
to work with the staging driver in 3.7.10, but the new 3.8.3 driver
does not work with the larger card. The old driver was removed in
commit cd211222.
Now, when inserting the larger card, the kernel just prints an error,
as shown below. Anyone know how to fix this?
Thanks,
Richard
** With new 3.8.3 driver
*** 32 MB card
Mar 16 11:29:45 netboy kernel: [ 149.431780] mmc0: new MMC card at address 0001
Mar 16 11:29:45 netboy kernel: [ 149.519891] mmcblk0: mmc0:0001 32M 30.6 MiB
Mar 16 11:29:45 netboy kernel: [ 149.524102] mmcblk0: p1
Mar 16 11:30:20 netboy kernel: [ 184.195164] mmc0: card 0001 removed
*** 4G MB card
Mar 16 11:31:13 netboy kernel: [ 237.267134] mmc0: error -110 whilst
initialising SD card
Mar 16 11:31:14 netboy kernel: [ 238.497137] mmc0: error -110 whilst
initialising SD card
Mar 16 11:31:15 netboy kernel: [ 239.727136] mmc0: error -110 whilst
initialising SD card
** With old 3.7.10 staging driver
*** 32 MB card
Mar 16 13:11:01 netboy kernel: [ 129.222352] sd 4:0:0:0: [sdb] 62720 512-byte
logical blocks: (32.1 MB/30.6 MiB)
Mar 16 13:11:01 netboy kernel: [ 129.222559] sd 4:0:0:0: [sdb] Cache data
unavailable
Mar 16 13:11:01 netboy kernel: [ 129.222572] sd 4:0:0:0: [sdb] Assuming drive
cache: write through
Mar 16 13:11:01 netboy kernel: [ 129.222985] sd 4:0:0:0: [sdb] Cache data
unavailable
Mar 16 13:11:01 netboy kernel: [ 129.223002] sd 4:0:0:0: [sdb] Assuming drive
cache: write through
Mar 16 13:11:01 netboy kernel: [ 129.226132] sdb: sdb1
Mar 16 13:11:09 netboy kernel: [ 136.909833] sdb: detected capacity change
from 32112640 to 0
*** 4 GB card
Mar 16 13:12:45 netboy kernel: [ 232.909525] sd 4:0:0:0: [sdb] 7626752
512-byte logical blocks: (3.90 GB/3.63 GiB)
Mar 16 13:12:45 netboy kernel: [ 232.909769] sd 4:0:0:0: [sdb] Cache data
unavailable
Mar 16 13:12:45 netboy kernel: [ 232.909786] sd 4:0:0:0: [sdb] Assuming drive
cache: write through
Mar 16 13:12:45 netboy kernel: [ 232.910593] sd 4:0:0:0: [sdb] Cache data
unavailable
Mar 16 13:12:45 netboy kernel: [ 232.910612] sd 4:0:0:0: [sdb] Assuming drive
cache: write through
Mar 16 13:12:45 netboy kernel: [ 232.912631] sdb: sdb1 sdb2
Mar 16 13:12:59 netboy kernel: [ 246.909480] sdb: detected capacity change
from 3904897024 to 0
.
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