From e367f46738465ac858256eec444880ebfcafd12a Mon Sep 17 00:00:00 2001 From: John Baldwin Date: Thu, 23 Dec 2004 20:35:07 +0000 Subject: [PATCH] Add some constants for the local APIC timer. --- sys/i386/include/apicreg.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sys/i386/include/apicreg.h b/sys/i386/include/apicreg.h index 7b584a075e0..2d6c7ea1cb4 100644 --- a/sys/i386/include/apicreg.h +++ b/sys/i386/include/apicreg.h @@ -330,8 +330,13 @@ typedef struct IOAPIC ioapic_t; #define APIC_LVTT_DS 0x00001000 #define APIC_LVTT_M 0x00010000 #define APIC_LVTT_TM 0x00020000 +# define APIC_LVTT_TM_ONE_SHOT 0x00000000 +# define APIC_LVTT_TM_PERIODIC 0x00020000 +/* APIC timer current count */ +#define APIC_TIMER_MAX_COUNT 0xffffffff + /* fields in TDCR */ #define APIC_TDCR_2 0x00 #define APIC_TDCR_4 0x01