Lists

Terms and Conditions
Lists hosted on this site
Email the Postmaster
Tips for posting to public mailing lists

Re: Allocate contiguous wired memory and obtain physical address

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Allocate contiguous wired memory and obtain physical address

Subject: Re: Allocate contiguous wired memory and obtain physical address
From: Terry Lambert <email@hidden>
Date: Sun, 21 Dec 2008 10:30:11 -0800

On Dec 21, 2008, at 9:43 AM, "John D." <email@hidden> wrote:

Hi,

I would like to know what KPIs are exported to kernel extensions for
allocating contiguous wired memory (non pageable) and then obtain its
physical address.
Do the IOKit IOMalloc functions provide this functionality?


IOMallocContiguous

You can read more about it on <http://developer.apple.com>; it's the first result you get from typing /contiguous wired memory/ into the search box there. The third result tells you why you should not be doing it.

-- Terry
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Darwin-kernel mailing list      (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden


Follow-Ups:

Re: Allocate contiguous wired memory and obtain physical address
From: "John D." <email@hidden>


References:  
  >Allocate contiguous wired memory and obtain physical address (From: "John D." <email@hidden>)




Prev by Date:
Allocate contiguous wired memory and obtain physical address

Next by Date:
Re: Allocate contiguous wired memory and obtain physical address

Previous by thread:
Allocate contiguous wired memory and obtain physical address

Next by thread:
Re: Allocate contiguous wired memory and obtain physical address

Index(es):

Date
Thread