2003-07-29 08:45:35

by Studying MTD

[permalink] [raw]
Subject: kobject_register failed for hda1 in linux-2.6.0-test1

hello all,

I am using linux-2.6.0-test1 on SH7750 with SanDisk 64
MB as my root, but i am getting following messages :-

Linux Kernel Card Services 3.1.22
options: none
pty: 256 Unix98 ptys configured
SuperH SCI(F) driver initialized
ttySC0 at 0xffe00000 is a SCI
ttySC1 at 0xffe80000 is a SCIF
Uniform Multi-Platform E-IDE driver Revision:
7.00alpha2
ide: Assuming 50MHz system bus speed for PIO modes;
override with idebus=xx
hda: SanDisk SDCFB-64, CFA DISK drive
anticipatory scheduling elevator
ide0 at 0x1f0-0x1f7,0x3f6 on irq 7
hda: max request size: 128KiB
hda: task_no_data_intr: status=0x51 { DriveReady
SeekComplete Error }
hda: task_no_data_intr: error=0x04 { DriveStatusError
}
hda: 125440 sectors (64 MB) w/1KiB Cache, CHS=490/8/32
hda: hda1
hda: hda1
kobject_register failed for hda1 (-17)

Call trace:

[<8c08cc90>] kobject_register+0x50/0x80
[<8c07afc0>] add_partition+0x0/0xc0
[<8c07b1e6>] register_disk+0x106/0x140
[<8c0a7af2>] add_disk+0x32/0x60
[<8c014fe0>] printk+0x0/0x1e0
[<8c0bcdb2>] idedisk_attach+0x112/0x1e0
[<8c0b81ea>] ata_attach+0xaa/0x1c0
[<8c0b8140>] ata_attach+0x0/0x1c0
[<8c0b9524>] ide_register_driver+0xa4/0xe0
[<8c014fe0>] printk+0x0/0x1e0
[<8c014fe0>] printk+0x0/0x1e0
[<8c0020b8>] init+0x18/0x180
[<8c004284>] kernel_thread_helper+0x4/0x20

Intel PCIC probe: not found.
hda: hda1
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 40k freed


Please let me know , why i am getting these errors :-
1.hda: task_no_data_intr: status=0x51 { DriveReady
SeekComplete Error }
2. hda: task_no_data_intr: error=0x04 {
DriveStatusError }
3. kobject_register failed for hda1 (-17)

how can i get rid of these error messages.

Thanks.


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