From: Kumar Gala <kumar.gala@freescale.com>
To: "Wolfgang Denk" <wd@denx.de>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: Missing m8260_cpm_dpfree()
Date: Mon, 16 May 2005 11:25:19 -0500 [thread overview]
Message-ID: <7bba70c93cea3585269a98b62de4777f@freescale.com> (raw)
In-Reply-To: <20050516153939.6CF17C1512@atlas.denx.de>
On May 16, 2005, at 10:39 AM, Wolfgang Denk wrote:
> In message <20050516161503.0081b1b0.ajz@cambridgebroadband.com> you=20
> wrote:
> >
> > I have a question about the MPC8260 dual port RAM allocation=20
> routines.
> >
> > In arch/ppc/8260_io/commproc.c this is a=A0 m8260_cpm_dpalloc()=20
> routine,
> > but the m8260_cpm_dpfree() routine is missing.=A0 Does anybody know=20=
> where
> > I can find this?
>
> It was never implemented.
>
> We added this in the context of the 8xx tree, and submitted=A0 it=A0 =
here
> at least twice. The patches were never accepted for the publich sourc
> trees,=A0 so=A0 we=A0 stopped=A0 wasting=A0 our=A0 time on this. I =
think Pantelis
> Antoniou (?) submitted similar code later, but I don't remember=A0 =
what
> happened to it.
The 2.6 kernel has a better set of functions around managing cpm memory=20=
based on changes from Pantelis.
- kumar
next prev parent reply other threads:[~2005-05-16 16:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-16 15:15 Missing m8260_cpm_dpfree() Alex Zeffertt
2005-05-16 15:39 ` Wolfgang Denk
2005-05-16 16:25 ` Kumar Gala [this message]
2005-05-18 9:28 ` Alex Zeffertt
2005-06-02 13:56 ` Alex Zeffertt
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