 How To Load G_file_storage.ko? Error Occus |
OESF Forums > Distros, Development, and Model Specific Forums > Distro Support and Discussion > Angstrom & OpenZaurus
 Jul 3 2006, 06:21 AM
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#1
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Group: Members Posts: 13 Joined: 3-July 06 Member No.: 10,306  |
I have a board with USB slave 1.1, and Linux installed on it.
I have connected it with a PC through a USB cable. And I want to make the PC "know" the device? on the board(the kernel is 2.6.11): 1. start Linux 2. dd bs=1M count=8 if=/dev/zero /root/data (FAT32) 3. modprobe g_file_storage file=/root/data HERE IS THE ERROR MESSAGE: ***************************************** Using /lib/modules/2.6.11-XSBase27x/kernel/drivers/usb/gadget/g_file_storage.ko insmod: cannot insert `/lib/modules/2.6.11-XSBase27x/kernel/drivers/usb/gadget/g _file_storage.ko': Device or resource busy (-1): Device or resource busy modprobe: failed to load module g_file_storage ***************************************** which device is busy? Or what should I do before I "modprobe g_file_storage..."? |
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Jul 11 2006, 01:28 AM
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#2
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Group: Members Posts: 4,515 Joined: 25-October 03 From: Bath, UK Member No.: 464 |
Glad you've got it sorted
 Si |
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Posts in this topic
andyzn How To Load G_file_storage.ko? Error Occus Jul 3 2006, 06:21 AM
lardman How do you get a terminal prompt, not over a usb e... Jul 3 2006, 06:27 AM
andyzn Today I found g_ether is builded in.
SO I recompil... Jul 5 2006, 12:14 AM andyzn Here is sth after dmesg:
[root@emdoor bin]# dmesg... Jul 5 2006, 12:35 AM lardman I don't know, but a quick google turned up som... Jul 5 2006, 03:03 AM andyzn Thanks for that. But the patch dosen't work.
... Jul 6 2006, 10:14 PM lardman What does filp indicate the error is?
Your file m... Jul 10 2006, 03:25 AM andyzn Oh, sorry.
Actually it is
[root@Bill ~]fdisk -S... Jul 10 2006, 04:18 AM andyzn I have checked the error, error = PTR_ERR(filp)
... Jul 10 2006, 08:06 PM andyzn after dmesg,below is the information while rebooti... Jul 10 2006, 08:19 PM andyzn rootfs is not mounted while open /root/back_file,a... Jul 10 2006, 10:44 PM lardman I didn't notice it before, but this can't ... Jul 10 2006, 02:57 PM andyzn In gadget/gadget_chips.h
#ifdef CONFIG_USB_GADGET... Jul 10 2006, 07:29 PM lardman I was going to suggest that.
Have you tried using... Jul 11 2006, 01:05 AM andyzn I am happy to say, my windows host could recognize... Jul 11 2006, 01:13 AM andyzn The host(windows XP) always says "it should b... Jul 11 2006, 05:54 AM lardman I'm not sure. You could always format it using... Jul 11 2006, 06:05 AM andyzn That is interesting.
I changed the partition type ... Jul 11 2006, 09:58 PM andyzn Goal: To simulate the flash of the board to be a U... Jul 11 2006, 10:39 PM |
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