ADC-2 Question regarding.

Halvard Eriksen halvard.eriksen at tandberg.com
Wed Jan 25 10:18:36 PST 2006


* From the T10 Reflector (t10 at t10.org), posted by:
* "Halvard Eriksen" <halvard.eriksen at tandberg.com>
*
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To:        ADI-2 working group members.

From;    Halvard Eriksen, Tandberg Data ASA.

.

We have encountered a small problem in ADC-2 in chapter 6.2.2.4.3 SMC
logical unit descriptor format.

=20

In the paragraph next in front of the last, it is stated that:

 "If the ADC device server receives a MODE SELECT command via a DT
device primary port, and the parameter

data would change the ENABLE bit, the ADC device server shall return
Check Condition ........"

=20

I assume the ENABLE bit in question is the one in the SMC logical unit
descriptor.=20

=20

Why is it not the same for the ENABLE bits in the RMC and the ADC
logical unit descriptor.

Why is the SMC ENABLE bit special.

Can someone that took part in the discussion resulting in this text
kindly help me with an explanation?

=20

If required, I would like to have a short discussion on this subject
during the March ADI meeting.

Should it be required to make a formal proposal for a change in the
standard, I am willing to

do that based on next meeting discussion.

=20

Regards

Halvard Eriksen

Tandberg Data ASA.

=20


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<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>To:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
ADI-2
working group members.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>From;&nbsp;&nbsp;&nbsp; Halvard Eriksen, Tandberg =
Data ASA.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>We have encountered a small problem in ADC-2 =
in
chapter 6.2.2.4.3 SMC logical unit descriptor =
format.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>In the paragraph next in front of the last, it =
is
stated that:<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>&nbsp;&#8220;If the ADC device server receives =
a MODE
SELECT command via a DT device primary port, and the =
parameter<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>data would change the ENABLE bit, the ADC =
device
server shall return Check Condition =
&#8230;&#8230;..&#8221;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>I assume the ENABLE bit in question is the one =
in the
SMC logical unit descriptor. <o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>Why is it not the same for the ENABLE bits in =
the RMC
and the ADC logical unit descriptor.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>Why is the SMC ENABLE bit =
special.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>Can someone that took part in the discussion =
resulting
in this text kindly help me with an =
explanation?<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>If required, I would like to have a short =
discussion on
this subject during the March ADI meeting.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>Should it be required to make a formal =
proposal for a
change in the standard, I am willing to<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>do that based on next meeting =
discussion.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>Regards<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>Halvard Eriksen<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'>Tandberg Data =
ASA.<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span lang=3DEN-GB =
style=3D'font-size:
10.0pt;font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

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