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USB mounting in ARM based LPC3250 controller
Hi,
I am having LPC3250 board,which i have configured in Host mode,using the menuconfig(linux kerenl 2.6.34).When i am attaching a USB device to the usb port,the device is getting detected which i am think based on my below observation
1.USB led blinking
2.In the linux ported on lpc3250 board file system when i am using this command mdev -s , sda is appearing in the dev directory
But when i try to mount the usb using this command mount /dev/sda1 /media1
it is giving this problem as mentioned below
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
sd 8:0:0:0: [sda] Unhandled error code
sd 8:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 8:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 02 00 00 02 00
end_request: I/O error, dev sda, sector 2
EXT2-fs (sda): error: unable to read superblock
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
sd 8:0:0:0: [sda] Unhandled error code
sd 8:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 8:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 08 00
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
sd 8:0:0:0: [sda] Unhandled error code
sd 8:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 8:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 10 00
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
Buffer I/O error on device sda, logical block 1
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
sd 8:0:0:0: [sda] Unhandled error code
sd 8:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 8:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 08 00 00 10 00
end_request: I/O error, dev sda, sector 8
Buffer I/O error on device sda, logical block 1
Buffer I/O error on device sda, logical block 2
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
sd 8:0:0:0: [sda] Unhandled error code
sd 8:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 8:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 10 00 00 10 00
end_request: I/O error, dev sda, sector 16
Buffer I/O error on device sda, logical block 2
Buffer I/O error on device sda, logical block 3
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
sd 8:0:0:0: [sda] Unhandled error code
sd 8:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 8:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 18 00 00 08 00
end_request: I/O error, dev sda, sector 24
Buffer I/O error on device sda, logical block 3
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
sd 8:0:0:0: [sda] Unhandled error code
sd 8:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 8:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sda, sector 0
FAT: unable to read boot sector
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
usb 1-1: reset full speed USB device using usb-ohci and address 10
sd 8:0:0:0: [sda] Unhandled error code
sd 8:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 8:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 01 00
end_request: I/O error, dev sda, sector 0
FAT: unable to read boot sector
mount: mounting /dev/sda on /media failed: Input/output error
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
sd 2:0:0:0: [sda] Unhandled error code
sd 2:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 2:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 08 00
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
sd 2:0:0:0: [sda] Unhandled error code
sd 2:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 2:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 00 00 00 10 00
end_request: I/O error, dev sda, sector 0
Buffer I/O error on device sda, logical block 0
Buffer I/O error on device sda, logical block 1
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
sd 2:0:0:0: [sda] Unhandled error code
sd 2:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 2:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 08 00 00 10 00
end_request: I/O error, dev sda, sector 8
Buffer I/O error on device sda, logical block 1
Buffer I/O error on device sda, logical block 2
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
sd 2:0:0:0: [sda] Unhandled error code
sd 2:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 2:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 10 00 00 10 00
end_request: I/O error, dev sda, sector 16
Buffer I/O error on device sda, logical block 2
Buffer I/O error on device sda, logical block 3
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
sd 2:0:0:0: [sda] Unhandled error code
sd 2:0:0:0: [sda] Result: hostbyte=0x07 driverbyte=0x00
sd 2:0:0:0: [sda] CDB: cdb[0]=0x28: 28 00 00 00 00 18 00 00 08 00
end_request: I/O error, dev sda, sector 24
Buffer I/O error on device sda, logical block 3
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
usb 1-1: reset full speed USB device using usb-ohci and address 4
mount: mounting /dev/sda on /media/ failed: Invalid argument
Please help me out with this problem as i am struck in it for over a month.
Please do need full
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