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Subject: Re: [PATCH] pata_parport: add driver (PARIDE replacement)
To:     Ondrej Zary <linux@zary.sk>, Christoph Hellwig <hch@lst.de>
Cc:     Sergey Shtylyov <s.shtylyov@omp.ru>, Jens Axboe <axboe@kernel.dk>,
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On 11/12/22 20:17, Ondrej Zary wrote:
> On Wednesday 19 October 2022 09:34:31 Christoph Hellwig wrote:
>> It's been a while - did you get a chance to make some progress on
>> this?  Do you need any help to unblock you?
>>
> 
> Sorry again, I'm back now. Trying to fix locking problems.
> Added this to each function for analysis how the functions are called wrt.
> locking:
> 
> 	printk("%s, locked=%d\n", __FUNCTION__, spin_is_locked(ap->lock));

Do you have your code somewhere that we can look at ?

> 
> result (tail -n 4064 /var/log/messages | cut -d\] -f 2- | cut -d\  -f 2- | uniq -c)
> 
>       1 pata_parport: protocol epat registered
>       1 (null): epat 1.02, Shuttle EPAT chip c6 at 0x378,
>       1 mode 5 (EPP-32), delay 1
>       1 pata_parport_check_status, locked=1
>       1 scsi host4: pata_parport
>       1 ata5: PATA max PIO0 port parport0 protocol epat
>      85 pata_parport_check_status, locked=0
>       1 ata5: link is slow to respond, please be patient (ready=0)
>      83 pata_parport_check_status, locked=0
>       1 ata5: device not ready (errno=-16), forcing hardreset
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_softreset, locked=0
>       1 pata_parport_devchk, locked=0
>       1 pata_parport_dev_select, locked=0
>       1 pata_parport_check_altstatus, locked=0
>       1 pata_parport_devchk, locked=0
>       1 pata_parport_dev_select, locked=0
>       1 pata_parport_check_altstatus, locked=0
>       1 pata_parport_dev_select, locked=0
>       1 pata_parport_check_altstatus, locked=0
>       1 pata_parport_bus_softreset, locked=0
>       1 pata_parport_check_status, locked=0
>       1 pata_parport_dev_select, locked=0
>       1 pata_parport_check_altstatus, locked=0
>       1 pata_parport_dev_select, locked=0
>       1 pata_parport_check_altstatus, locked=0
>       1 pata_parport_tf_read, locked=0
>       1 pata_parport_dev_select, locked=0
>       1 pata_parport_check_altstatus, locked=0
>       1 pata_parport_tf_read, locked=0
>    1001 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=0
>       1 pata_parport_check_altstatus, locked=0
>    1000 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 ata5.00: ATAPI: TOSHIBA CD-ROM XM-6202B, 1108, max MWDMA2
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       7 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 scsi 4:0:0:0: CD-ROM            TOSHIBA  CD-ROM XM-6202B  1108 PQ: 0 ANSI: 5
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_drain_fifo, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 scsi 4:0:0:0: Attached scsi generic sg1 type 5
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 sr 4:0:0:0: [sr0] scsi3-mmc drive: 32x/32x cd/rw xa/form2 cdda tray
>       1 cdrom: Uniform CD-ROM driver Revision: 3.20
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_drain_fifo, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       4 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_drain_fifo, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       4 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_drain_fifo, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       7 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       4 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       4 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       8 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_drain_fifo, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       8 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       4 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       4 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       4 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       4 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       5 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       3 pata_parport_check_status, locked=1
>       1 pata_parport_dev_select, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_tf_load, locked=1
>       2 pata_parport_check_status, locked=1
>       1 pata_parport_exec_command, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       1 pata_parport_check_status, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       6 pata_parport_check_status, locked=1
>       1 pata_parport_tf_read, locked=1
>       1 pata_parport_data_xfer, locked=1
>       1 pata_parport_check_altstatus, locked=1
>       2 pata_parport_check_status, locked=1
>       1 ata5.00: disable device
>       1 pata_parport_check_status, locked=1
> 
> 

-- 
Damien Le Moal
Western Digital Research