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MOttS
n00b
Joined: 29 Jan 2003
Posts: 40
Location: Mtl, CDN
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 Posted: Sun Feb 09, 2003 6:33 pm Post subject: mp3 player with flash memory problem |
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Hi all
I bought a Palmp-3 player and would like to make it work under Linux. It has 64 Meg of memory built-in and this can be extended with MMC flash cards (the smallest one).
I search on the forum and found that some people got that kind of device to work with the usb-storage module. I don't know why but this doesn't work for me. Here is the story:
I recompiled the kernel with the following options (found it on google and here on the forum):
Hot-plugable device .. (build in)
Plug&Play .. (built it)
usbdevfs .. (built it)
SCSI, SCSI disk and SCSI generic .. (all modules)
usb, usb-ohci, usb-storage (with Microtech compactflash/smartmedia, SanDisk sddr-09 and SanDisk sddr-55) .. (all mudules)
Once the kernel compiled, I 'rc-update add hotplug default' and added 'usb-ohci' to /etc/modules.autoload. I rebooted and did lsmod and got
| Code: |
..
usb-ohci 17480 0 (unused)
usbcore 55360 1 [usb-ohci]
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None of the usb-storage or sd_mod or sg was loaded but the device is listed in /proc/bus/usb/device as mentionned here
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root@localhost bin # cat /proc/bus/usb/devices
T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 4
B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 0.00
S: Product=USB OHCI Root Hub
S: SerialNumber=e2934000
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=255ms
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 4 Spd=12 MxCh= 0
D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0b4b ProdID=0100 Rev= 1.00
S: Manufacturer=Pine Corp. Ltd.
S: Product=Pine MP3 Player
S: SerialNumber=
C:* #Ifs= 1 Cfg#= 1 Atr=00 MxPwr=100mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none)
E: Ad=81(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
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As you can see, the device is listed (Pine MP3 player) but hotplug didn't load usb-storage or anything else to talk with the device ( Driver=(none) ).
Now, even if I modprobe usb-storage, sg, sd_mod or anything, it is always writen Driver=(none) in /proc/bus/usb/device.
Any idea ??
Thanks in advance
MOttS |
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MOttS
n00b
Joined: 29 Jan 2003
Posts: 40
Location: Mtl, CDN
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| Posted: Wed Feb 12, 2003 4:16 am Post subject: |
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Any takers ?
BTW, I'm able to use it with vmware. I specified the path to the device to be /proc/bus/usb and it found it. How come I can use it with vmware and not in Linux ? 
MottS |
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MOttS
n00b
Joined: 29 Jan 2003
Posts: 40
Location: Mtl, CDN
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| Posted: Thu Feb 13, 2003 5:46 pm Post subject: |
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| bump |
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