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Date:      Mon, 28 Jun 2004 01:41:59 +0400
From:      "Auge Mike" <tobe_better@hotmail.com>
To:        freebsd-hackers@freebsd.org
Subject:   PCI memory alloc..!
Message-ID:  <BAY22-F21n8P5o7P6um0003a4ff@hotmail.com>

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Hi all,

While I was trying to track to find out how a device alloc a new memory 
resource, I have been little confused on finding out how the new PCI device 
can deal with a case when the activation calls pmap_mapdev????

What I need to understand that what will happen if pmap_mapdev allocated a 
new space that dose not match what is expected by the device and determined 
by r_start and r_end ??

Yours,

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