diff options
| author | Justin Terry (VM) <juterry@microsoft.com> | 2018-01-22 13:07:47 -0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-02-07 14:09:26 +0100 |
| commit | 29b22c79bcacce7839209c7344948e8c305fa2d3 (patch) | |
| tree | 9f5ee1546210c28500dae1b0448591a7525e777a /include/sysemu | |
| parent | d661d9a42bdbe25013eac9bbf1341c159fade09a (diff) | |
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) <juterry@microsoft.com>
Message-Id: <1516655269-1785-3-git-send-email-juterry@microsoft.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/sysemu')
| -rw-r--r-- | include/sysemu/whpx.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/include/sysemu/whpx.h b/include/sysemu/whpx.h new file mode 100644 index 0000000000..89592ae4fa --- /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 */ |