From: Kumar Gala <kumar.gala@freescale•com>
To: Corey Minyard <cminyard@mvista•com>
Cc: <linuxppc-dev@lists•linuxppc.org>, Kumar Gala <kumar.gala@motorola•com>
Subject: Re: Patch for debug setcontext
Date: Fri, 30 Jul 2004 09:08:53 -0500 [thread overview]
Message-ID: <FCFD4600-E231-11D8-858D-000393DBC2E8@freescale.com> (raw)
In-Reply-To: <4109B225.8020604@mvista.com>
If you can look at on of the 2.6.8-rc releases that would be good. In
adding support for e500, I cleaned up some CONFIG_BOOKE references, and
changed the load_4xx_dbcr0 code to just load_dbcr0 since it applies to
both 4xx and Book-E.
thanks
- kumar
On Jul 29, 2004, at 9:27 PM, Corey Minyard wrote:
> I'm using stock 2.6.7. Is there a different kernel I should be using?
>
> -Corey
>
> Kumar Gala wrote:
>
>>
>> On Jul 29, 2004, at 9:54 AM, Corey Minyard wrote:
>>
>>> Kumar Gala wrote:
>>>
>>> > I'm guessing, this should really be #if defined(CONFIG_4xx) ||
>>> > defined(CONFIG_BOOKE)
>>> > There are a number of similar cases later in this code as well.
>>>
>>> That may be the case, but it is very confusing in entry.S. The
>>> dbcr0 register seems to only be defined on 4xx processor, not on
>>> book E. Look, for instance, at load_4xx_dbcr0:, it is only defined
>>> if 4xx is enabled, not if book E is enabled.
>>
>>
>> Corey,
>>
>> I think you may have an old linux-2.6 tree. I remember renaming
>> load_4xx_dbcr0 to just load_dbcr0 because of such issues. Hopefully
>> a newer tree (one with e500 support, if its going head_e500.S) should
>> be cleaner. If not, let me know.
>>
>> - kumar
>>
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2004-07-30 14:08 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-29 14:54 Patch for debug setcontext Corey Minyard
2004-07-29 15:58 ` Corey Minyard
2004-07-29 19:30 ` Kumar Gala
2004-07-30 2:27 ` Corey Minyard
2004-07-30 14:08 ` Kumar Gala [this message]
2004-08-06 21:39 ` Patch for debug setcontext, relative to 2.6.8 Corey Minyard
-- strict thread matches above, loose matches on Subject: below --
2004-07-28 4:09 Patch for debug setcontext Corey Minyard
2004-07-28 13:52 ` Kumar Gala
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