diff options
| author | kib <kib@FreeBSD.org> | 2016-03-28 09:43:40 +0000 |
|---|---|---|
| committer | kib <kib@FreeBSD.org> | 2016-03-28 09:43:40 +0000 |
| commit | 54481719ca6144e3ab78d35a2e1cc88766291516 (patch) | |
| tree | da437e66b5545a8226a5a51a55d5c4f1a0ad52d3 /sys/x86/include/apicreg.h | |
| parent | 88bdb04f5dfe68e2436ab07e05a5d221b1fd5060 (diff) | |
| download | FreeBSD-src-54481719ca6144e3ab78d35a2e1cc88766291516.zip FreeBSD-src-54481719ca6144e3ab78d35a2e1cc88766291516.tar.gz | |
Add defines for the LAPIC TSC deadline timer mode. The LVT timer mode
field is two-bit, extend the mask.
Also add comments about all MSRs writes to which are not serializing.
Sponsored by: The FreeBSD Foundation
Diffstat (limited to 'sys/x86/include/apicreg.h')
| -rw-r--r-- | sys/x86/include/apicreg.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/x86/include/apicreg.h b/sys/x86/include/apicreg.h index 35630c7..d3cfaaf 100644 --- a/sys/x86/include/apicreg.h +++ b/sys/x86/include/apicreg.h @@ -399,10 +399,11 @@ typedef struct IOAPIC ioapic_t; #define APIC_LVTT_VECTOR 0x000000ff #define APIC_LVTT_DS 0x00001000 #define APIC_LVTT_M 0x00010000 -#define APIC_LVTT_TM 0x00020000 +#define APIC_LVTT_TM 0x00060000 # define APIC_LVTT_TM_ONE_SHOT 0x00000000 # define APIC_LVTT_TM_PERIODIC 0x00020000 - +# define APIC_LVTT_TM_TSCDLT 0x00040000 +# define APIC_LVTT_TM_RSRV 0x00060000 /* APIC timer current count */ #define APIC_TIMER_MAX_COUNT 0xffffffff |
