From owner-acpi-jp@jp.FreeBSD.org Thu Jan 23 16:27:15 2003
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To: acpi-jp@jp.FreeBSD.org
From: takawata@axe-inc.co.jp
In-reply-to: Your message of "Wed, 22 Jan 2003 12:42:26 PST."
             <B9ECACBD6885D5119ADC00508B68C1EA0D19BA4A@orsmsx107.jf.intel.com>
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Date: Thu, 23 Jan 2003 16:25:51 +0900
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Subject: [acpi-jp 2069] Re: ACPI PCI IDE driver.
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Thanks for your quick reply.

In message <B9ECACBD6885D5119ADC00508B68C1EA0D19BA4A@orsmsx107.jf.intel.com>, "
Moore, Robert" wrote:
>Zero length buffer is not permitted.  _STM assumes a valid image.

Ok. This makes the spec clearer.

>A drive that won't ID is a fatal error -- either don't call _STM, or call it
>with a basic PIO mode image.

Then should I call with a dummy basic PIO mode image when 
the ATA channel has only 1 peripherals on the bus? 
_STM always require two Identify image, I think.

