From: John Keller <jpk@sgi.com>
To: linux-acpi@vger.kernel.org
Cc: ayoung@sgi.com, linux-ia64@vger.kernel.org,
linux-kernel@vger.kernel.org, John Keller <jpk@sgi.com>
Subject: [PATCH 1/1] - Altix: more ACPI PRT support
Date: Fri, 02 Feb 2007 14:54:12 -0600 [thread overview]
Message-ID: <20070202205412.14367.60290.sendpatchset@attica.americas.sgi.com> (raw)
The SN Altix platform does not conform to the
IOSAPIC IRQ routing model. Add code in acpi_unregister_gsi()
to check if (acpi_irq_model == ACPI_IRQ_MODEL_PLATFORM) and
return.
Signed-off-by: John Keller <jpk@sgi.com>
---
Due to an oversight, this code was not added previously when
similar code was added to acpi_register_gsi().
http://marc.theaimsgroup.com/?l=linux-acpi&m=116680983430121&w=2
arch/ia64/kernel/acpi.c | 3 +++
1 file changed, 3 insertions(+)
Index: linux-2.6/arch/ia64/kernel/acpi.c
===================================================================
--- linux-2.6.orig/arch/ia64/kernel/acpi.c 2007-02-02 14:44:31.000000000 -0600
+++ linux-2.6/arch/ia64/kernel/acpi.c 2007-02-02 14:47:44.658143727 -0600
@@ -609,6 +609,9 @@ EXPORT_SYMBOL(acpi_register_gsi);
void acpi_unregister_gsi(u32 gsi)
{
+ if (acpi_irq_model == ACPI_IRQ_MODEL_PLATFORM)
+ return;
+
iosapic_unregister_intr(gsi);
}
next reply other threads:[~2007-02-02 20:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-02 20:54 John Keller [this message]
2007-02-03 1:37 ` [PATCH 1/1] - Altix: more ACPI PRT support Andrew Morton
2007-02-03 2:56 ` Len Brown
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=20070202205412.14367.60290.sendpatchset@attica.americas.sgi.com \
--to=jpk@sgi.com \
--cc=ayoung@sgi.com \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-ia64@vger.kernel.org \
--cc=linux-kernel@vger.kernel.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox