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Message-ID: <2a41acea0604061810l7ea13bbch50397a6d33bcd906@mail.gmail.com>
Date: Thu, 6 Apr 2006 18:10:35 -0700
From: "Jack Vogel" <jfvogel@gmail.com>
To: "Julian Elischer" <julian@elischer.org>
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References: <2a41acea0604061648g83646aeme8792b6cf27f61b5@mail.gmail.com>
	<20060407002647.GT53811@funkthat.com> <4435B36B.4080608@elischer.org>
Cc: freebsd-net <freebsd-net@freebsd.org>,
	John-Mark Gurney <gurney_j@resnet.uoregon.edu>
Subject: Re: using uipc_jumbo.c
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On 4/6/06, Julian Elischer <julian@elischer.org> wrote:
> John-Mark Gurney wrote:
>
> >Jack Vogel wrote this message on Thu, Apr 06, 2006 at 16:48 -0700:
> >
> >
> >>At the moment I am making Packet Split work for the em driver, but
> >>in a quick look around I cant see how the uipc_jumbo code gets
> >>compiled. I realize its been wedded to the ti driver, but I want to
> >>build and link against the kernel code without that driver.
> >>
> >>Anyone who understands all the inner workings of the build system
> >>want to give me a quick answer on the best way to do this? I mean
> >>I could probably heavy-handedly whack the Makefile, but I want
> >>the way to do it that would be 'correct' :)
> >>
> >>
> >
> >uipc_jumbo has been retired.. you should use the mbuf jumbo api
> >instead...  You just need to provide MJUMPAGESIZE, MJUM9BYTES, or
> >MJUM16BYTES to m_getjcl to get the buffer...  It appears that it
> >hasn't been documented in the mbuf(9) manpage yet though..
> >
> >
> though as you are probably trying to make a driver that runs on older
> kernels too,
> that's probably not great news.

define 'older' :)

I am using 6.x for this, no requirements that it run on earlier,
does that have this, or is this CURRENT only?

Thanks for the info though,

Jack