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Re: drivers customizing mmap(2)

To: NetBSD Kernel Technical Discussion List <tech-kern%netbsd.org@localhost>
Subject: Re: drivers customizing mmap(2)
From: David Young <dyoung%pobox.com@localhost>
Date: Tue, 5 Mar 2013 23:34:35 -0600

On Wed, Mar 06, 2013 at 12:12:10PM +0900, Masao Uebayashi wrote:
> vm_object containing ... what?  DMA memory?  Device's memory?

Containing whatever the driver requires.  DMA-able memory, device
registers, wired kernel memory.

Dave

-- 
David Young
dyoung%pobox.com@localhost    Urbana, IL    (217) 721-9981

Follow-Ups:
- Re: drivers customizing mmap(2)
  - From: Masao Uebayashi

References:
- Re: drivers customizing mmap(2)
  - From: David Young
- Re: drivers customizing mmap(2)
  - From: Taylor R Campbell
- Re: drivers customizing mmap(2)
  - From: Masao Uebayashi

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