Re: hdparm ATA Security Options return errors

[thomas schorpp <t.schorpp@gmx.de>]

Mark Lord wrote:
> thomas schorpp wrote:
> 
>> Mark Lord wrote:
>>
>>> I think the entire set of ATA security patches that were
>>> sent to me for hdparm are bogus -- I lack the setup here
>>> to try them, but another kind person is preparing patches
>>> for hdparm to fix them.
> 
> 
> hdparm-6.3 is now out, with working security commands.
> 
> But there is still a bug deep in the IDE taskfile code
> that sometimes causes problems.  Someday I might have time
> to dig deeper into the kernel and fix that issue.
> 
> -ml
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> 

test01:

vanilla kernel 2.6.13.4

no security enabled before, no passwort.

hdparm --security-disable xxxx /dev/hde

Oct 19 18:15:51 tom1 kernel: hde: status timeout: status=0xd0 { Busy }
Oct 19 18:15:51 tom1 kernel: ide: failed opcode was: 0xf2
Oct 19 18:15:51 tom1 kernel: hde: no DRQ after issuing MULTWRITE_EXT
Oct 19 18:15:51 tom1 kernel: hde: status error: status=0x00 { }
Oct 19 18:15:51 tom1 kernel: ide: failed opcode was: 0xf6
Oct 19 18:15:51 tom1 kernel: hde: no DRQ after issuing MULTWRITE_EXT

sync problem?

ATA device, with non-removable media
        Model Number:       ST3120026A
        Serial Number:      3JT4RYCB
        Firmware Revision:  8.01
Standards:
        Used: ATA/ATAPI-6 T13 1410D revision 2
        Supported: 6 5 4 3

sil680 controller

i'll test the SET commands on the older seagate