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| author | Konstantin Belousov <kib@FreeBSD.org> | 2017-09-08 19:25:11 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2017-09-08 19:25:11 +0000 |
| commit | 1a92c8402dc5868276ff46f962ff2de657a6c59d (patch) | |
| tree | fbc3e5001f250929fe2e9615cb1bea6c9bf084c9 /sys/x86 | |
| parent | 5179958a28f4e0ada2859799d8f9a23bfe2aa600 (diff) | |
| download | src-1a92c8402dc5868276ff46f962ff2de657a6c59d.tar.gz src-1a92c8402dc5868276ff46f962ff2de657a6c59d.zip | |
Add a constant specifying the min size of the IOAPIC registers window.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=323324
Diffstat (limited to 'sys/x86')
| -rw-r--r-- | sys/x86/include/apicreg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/x86/include/apicreg.h b/sys/x86/include/apicreg.h index 895d70f6cfd3..d5141bc3db38 100644 --- a/sys/x86/include/apicreg.h +++ b/sys/x86/include/apicreg.h @@ -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 |