svn commit: r323608 - stable/11/sys/x86/include

[Konstantin Belousov]

Author: kib
Date: Fri Sep 15 09:00:45 2017
New Revision: 323608
URL: https://svnweb.freebsd.org/changeset/base/323608

Log:
  MFC r323324:
  Add a constant specifying the min size of the IOAPIC registers window.

Modified:
  stable/11/sys/x86/include/apicreg.h
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/x86/include/apicreg.h
==============================================================================
--- stable/11/sys/x86/include/apicreg.h	Fri Sep 15 00:54:37 2017	(r323607)
+++ stable/11/sys/x86/include/apicreg.h	Fri Sep 15 09:00:45 2017	(r323608)
@@ -469,6 +469,8 @@ typedef struct IOAPIC ioapic_t;
 #define IOAPIC_WINDOW		0x10
 #define IOAPIC_EOIR		0x40
 
+#define	IOAPIC_WND_SIZE		0x50
+
 /* indexes into IO APIC */
 #define IOAPIC_ID		0x00
 #define IOAPIC_VER		0x01