From owner-p4-projects@FreeBSD.ORG  Mon Sep 29 17:35:17 2003
Return-Path: <owner-p4-projects@FreeBSD.ORG>
Delivered-To: p4-projects@freebsd.org
Received: by hub.freebsd.org (Postfix, from userid 32767)
	id 75A8316A4C1; Mon, 29 Sep 2003 17:35:17 -0700 (PDT)
Delivered-To: perforce@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 4ABF516A4B3
	for <perforce@freebsd.org>; Mon, 29 Sep 2003 17:35:17 -0700 (PDT)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 385B24403B
	for <perforce@freebsd.org>; Mon, 29 Sep 2003 17:35:15 -0700 (PDT)
	(envelope-from peter@freebsd.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.12.9/8.12.9) with ESMTP id h8U0ZFXJ024096
	for <perforce@freebsd.org>; Mon, 29 Sep 2003 17:35:15 -0700 (PDT)
	(envelope-from peter@freebsd.org)
Received: (from perforce@localhost)
	by repoman.freebsd.org (8.12.9/8.12.9/Submit) id h8U0ZFic024093
	for perforce@freebsd.org; Mon, 29 Sep 2003 17:35:15 -0700 (PDT)
	(envelope-from peter@freebsd.org)
Date: Mon, 29 Sep 2003 17:35:15 -0700 (PDT)
Message-Id: <200309300035.h8U0ZFic024093@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: perforce set sender to
	peter@freebsd.org using -f
From: Peter Wemm <peter@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 38820 for review
X-BeenThere: p4-projects@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: p4 projects tree changes <p4-projects.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/p4-projects>
List-Post: <mailto:p4-projects@freebsd.org>
List-Help: <mailto:p4-projects-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 30 Sep 2003 00:35:18 -0000

http://perforce.freebsd.org/chv.cgi?CH=38820

Change 38820 by peter@peter_hammer on 2003/09/29 17:34:54

	sync up with jhb

Affected files ...

.. //depot/projects/hammer/sys/amd64/include/segments.h#11 edit

Differences ...

==== //depot/projects/hammer/sys/amd64/include/segments.h#11 (text+ko) ====

@@ -191,8 +191,12 @@
 #define	IDT_AC		17	/* #AC: Alignment Check */
 #define	IDT_MC		18	/* #MC: Machine Check */
 #define	IDT_XF		19	/* #XF: SIMD Floating-Point Exception */
+#define	IDT_IO_INTS	NRSVIDT	/* Base of IDT entries for I/O interrupts. */
 #define	IDT_SYSCALL	0x80	/* System Call Interrupt Vector */
 
+#define	IDT_TO_IRQ(idt)	((idt) - IDT_IO_INTS)
+#define	IRQ_TO_IDT(irq)	((irq) + IDT_IO_INTS)
+
 /*
  * Entries in the Global Descriptor Table (GDT)
  */