| hyperv.c (300825) | hyperv.c (300827) |
|---|---|
| 1/*- 2 * Copyright (c) 2009-2012,2016 Microsoft Corp. 3 * Copyright (c) 2012 NetApp Inc. 4 * Copyright (c) 2012 Citrix Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 16 unchanged lines hidden (view full) --- 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29/** 30 * Implements low-level interactions with Hypver-V/Azure 31 */ 32#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2009-2012,2016 Microsoft Corp. 3 * Copyright (c) 2012 NetApp Inc. 4 * Copyright (c) 2012 Citrix Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions --- 16 unchanged lines hidden (view full) --- 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29/** 30 * Implements low-level interactions with Hypver-V/Azure 31 */ 32#include <sys/cdefs.h> |
| 33__FBSDID("$FreeBSD: head/sys/dev/hyperv/vmbus/hv_hv.c 300825 2016-05-27 05:58:53Z sephe $"); | 33__FBSDID("$FreeBSD: head/sys/dev/hyperv/vmbus/hv_hv.c 300827 2016-05-27 06:12:43Z sephe $"); |
| 34 35#include <sys/param.h> 36#include <sys/kernel.h> 37#include <sys/malloc.h> 38#include <sys/pcpu.h> 39#include <sys/timetc.h> 40#include <machine/bus.h> 41#include <machine/md_var.h> --- 44 unchanged lines hidden (view full) --- 86 87static struct timecounter hv_timecounter = { 88 hv_get_timecount, 0, ~0u, HV_NANOSECONDS_PER_SEC/100, "Hyper-V", HV_NANOSECONDS_PER_SEC/100 89}; 90 91static u_int 92hv_get_timecount(struct timecounter *tc) 93{ | 34 35#include <sys/param.h> 36#include <sys/kernel.h> 37#include <sys/malloc.h> 38#include <sys/pcpu.h> 39#include <sys/timetc.h> 40#include <machine/bus.h> 41#include <machine/md_var.h> --- 44 unchanged lines hidden (view full) --- 86 87static struct timecounter hv_timecounter = { 88 hv_get_timecount, 0, ~0u, HV_NANOSECONDS_PER_SEC/100, "Hyper-V", HV_NANOSECONDS_PER_SEC/100 89}; 90 91static u_int 92hv_get_timecount(struct timecounter *tc) 93{ |
| 94 u_int now = rdmsr(HV_X64_MSR_TIME_REF_COUNT); 95 return (now); | 94 return rdmsr(MSR_HV_TIME_REF_COUNT); |
| 96} 97 98/** 99 * @brief Invoke the specified hypercall 100 */ 101static uint64_t 102hv_vmbus_do_hypercall(uint64_t control, void* input, void* output) 103{ --- 284 unchanged lines hidden --- | 95} 96 97/** 98 * @brief Invoke the specified hypercall 99 */ 100static uint64_t 101hv_vmbus_do_hypercall(uint64_t control, void* input, void* output) 102{ --- 284 unchanged lines hidden --- |