linux-kernel - [PATCH 02/12] xen: add missing VIRQ_ARCH_[0-7] definitions which ia64/xen needs.

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Message-Id: <12067044181738-git-send-email-yamahata@valinux.co.jp>
Date:	Fri, 28 Mar 2008 20:40:08 +0900
From:	Isaku Yamahata <yamahata@...inux.co.jp>
To:	jeremy@...p.org
Cc:	chrisw@...s-sol.org, sct@...hat.com,
	virtualization@...ts.linux-foundation.org,
	linux-kernel@...r.kernel.org, xen-ia64-devel@...ts.xensource.com,
	eddie.dong@...el.com, yamahata@...inux.co.jp
Subject: [PATCH 02/12] xen: add missing VIRQ_ARCH_[0-7] definitions which ia64/xen needs.

Add xen VIRQ numbers defined for arch specific use.
ia64/xen domU uses VIRQ_ARCH_0 for virtual itc timer.
Although all those constants aren't used yet by ia64
at this moment, add all arch specific VIRQ numbers.

Signed-off-by: Isaku Yamahata <yamahata@...inux.co.jp>
---
 include/xen/interface/xen.h |   12 +++++++++++-
 1 files changed, 11 insertions(+), 1 deletions(-)

diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h
index 87ad143..9b018da 100644
--- a/include/xen/interface/xen.h
+++ b/include/xen/interface/xen.h
@@ -78,8 +78,18 @@
 #define VIRQ_CONSOLE    2  /* (DOM0) Bytes received on emergency console. */
 #define VIRQ_DOM_EXC    3  /* (DOM0) Exceptional event for some domain.   */
 #define VIRQ_DEBUGGER   6  /* (DOM0) A domain has paused for debugging.   */
-#define NR_VIRQS        8
 
+/* Architecture-specific VIRQ definitions. */
+#define VIRQ_ARCH_0    16
+#define VIRQ_ARCH_1    17
+#define VIRQ_ARCH_2    18
+#define VIRQ_ARCH_3    19
+#define VIRQ_ARCH_4    20
+#define VIRQ_ARCH_5    21
+#define VIRQ_ARCH_6    22
+#define VIRQ_ARCH_7    23
+
+#define NR_VIRQS       24
 /*
  * MMU-UPDATE REQUESTS
  *
-- 
1.5.3

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