From: Wolfgang Grandegger <wg@domain.hid>
To: Matthias Fuchs <matthias.fuchs@domain.hid>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-core] No hardware interrupts with xenomai on ppc405
Date: Mon, 11 Sep 2006 14:20:05 +0200 [thread overview]
Message-ID: <45055475.2050705@domain.hid> (raw)
In-Reply-To: <200609111402.12493.matthias.fuchs@domain.hid>
Matthias Fuchs wrote:
> Hello Philippe,
>
> that helps. I will do some further testing.
>
> Matthias
>
>
> On Monday 11 September 2006 12:20, Philippe Gerum wrote:
>> It's likely an Adeos issue. Could you try this patch? TIA,
>>
>> --- arch/ppc/syslib/ppc4xx_pic.c~ 2005-10-28 02:02:08.000000000 +0200
>> +++ arch/ppc/syslib/ppc4xx_pic.c 2006-09-11 12:18:14.000000000 +0200
>> @@ -72,7 +72,8 @@
>> mtdcr(DCRN_UIC_SR(UIC##n), mask); \
>> ACK_UIC##n##_PARENT \
>> } \
>> - if (!(status & (IRQ_DISABLED | IRQ_INPROGRESS))) { \
>> + if (!ipipe_root_domain_p || \
>> + !(status & (IRQ_DISABLED | IRQ_INPROGRESS))) { \
>> ppc_cached_irq_mask[n] |= mask; \
>> mtdcr(DCRN_UIC_ER(UIC##n), ppc_cached_irq_mask[n]); \
>> } \
>
Philippe, could you please explain the problem in more detail? And what
are the consequences for other PowerPC ARCs and PICs, also for Linux 2.4?
Thanks.
Wolfgang.
next prev parent reply other threads:[~2006-09-11 12:20 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-10 10:40 [Xenomai-core] No hardware interrupts with xenomai on ppc405 Matthias Fuchs
2006-09-10 11:02 ` Wolfgang Grandegger
2006-09-11 8:58 ` Matthias Fuchs
2006-09-11 10:00 ` Wolfgang Grandegger
2006-09-11 10:20 ` Philippe Gerum
2006-09-11 12:02 ` Matthias Fuchs
2006-09-11 12:20 ` Wolfgang Grandegger [this message]
2006-09-11 13:09 ` Philippe Gerum
2006-09-11 14:22 ` Jan Kiszka
2006-09-11 15:32 ` Philippe Gerum
2006-09-11 15:46 ` Wolfgang Grandegger
2006-09-11 17:04 ` Matthias Fuchs
2006-09-11 18:13 ` Wolfgang Grandegger
2006-09-12 7:32 ` Matthias Fuchs
2006-09-12 10:37 ` Wolfgang Grandegger
2006-09-13 10:06 ` Philippe Gerum
2006-09-13 10:34 ` Wolfgang Grandegger
2006-09-13 11:36 ` Philippe Gerum
2006-09-13 11:39 ` Philippe Gerum
2006-09-13 12:38 ` Wolfgang Grandegger
2006-09-13 12:45 ` Philippe Gerum
2006-09-13 12:50 ` Philippe Gerum
2006-09-15 14:18 ` Philippe Gerum
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=45055475.2050705@domain.hid \
--to=wg@domain.hid \
--cc=matthias.fuchs@domain.hid \
--cc=xenomai@xenomai.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.