diff options
| author | kib <kib@FreeBSD.org> | 2017-09-15 09:00:45 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2017-09-15 09:00:45 +0000 |
| commit | 87d70833f8209c99dd9adb0e8116fd622fae4730 (patch) | |
| tree | fd3e306697d0c8f83e380cee2be06eb8e1c9985e | |
| parent | cea9397a9eb6e67e440469ee9372860cb87b6f66 (diff) | |
| download | FreeBSD-src-87d70833f8209c99dd9adb0e8116fd622fae4730.zip FreeBSD-src-87d70833f8209c99dd9adb0e8116fd622fae4730.tar.gz | |
MFC r323324:
Add a constant specifying the min size of the IOAPIC registers window.
| -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 895d70f..d5141bc 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 |
