From 29b22c79bcacce7839209c7344948e8c305fa2d3 Mon Sep 17 00:00:00 2001 From: "Justin Terry (VM)" Date: Mon, 22 Jan 2018 13:07:47 -0800 Subject: Add the WHPX vcpu API Adds support for the Windows Hypervisor Platform accelerator (WHPX) stubs and introduces the whpx.h sysemu API for managing the vcpu scheduling and management. Signed-off-by: Justin Terry (VM) Message-Id: <1516655269-1785-3-git-send-email-juterry@microsoft.com> Signed-off-by: Paolo Bonzini --- include/sysemu/whpx.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 include/sysemu/whpx.h (limited to 'include/sysemu/whpx.h') diff --git a/include/sysemu/whpx.h b/include/sysemu/whpx.h new file mode 100644 index 0000000..89592ae --- /dev/null +++ b/include/sysemu/whpx.h @@ -0,0 +1,40 @@ +/* + * QEMU Windows Hypervisor Platform accelerator (WHPX) support + * + * Copyright Microsoft, Corp. 2017 + * + * Authors: + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + * + */ + +#ifndef QEMU_WHPX_H +#define QEMU_WHPX_H + +#include "config-host.h" +#include "qemu-common.h" + +int whpx_init_vcpu(CPUState *cpu); +int whpx_vcpu_exec(CPUState *cpu); +void whpx_destroy_vcpu(CPUState *cpu); +void whpx_vcpu_kick(CPUState *cpu); + + +void whpx_cpu_synchronize_state(CPUState *cpu); +void whpx_cpu_synchronize_post_reset(CPUState *cpu); +void whpx_cpu_synchronize_post_init(CPUState *cpu); +void whpx_cpu_synchronize_pre_loadvm(CPUState *cpu); + +#ifdef CONFIG_WHPX + +int whpx_enabled(void); + +#else /* CONFIG_WHPX */ + +#define whpx_enabled() (0) + +#endif /* CONFIG_WHPX */ + +#endif /* QEMU_WHPX_H */ -- cgit v1.1