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drm/amdgpu:cleanup virt related define

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move virtual machine related structure to amdgpu_virt.h
easy for developer to maintain for virualization stuffs

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Monk Liu
2016-09-19 12:13:58 +08:00
committed by Alex Deucher
parent 9487dd1548
commit ceeb50ed77
2 changed files with 58 additions and 31 deletions
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32
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -57,6 +57,7 @@
#include "amdgpu_acp.h"
#include "gpu_scheduler.h"
#include "amdgpu_virt.h"
/*
* Modules parameters.
@@ -1932,37 +1933,6 @@ struct amdgpu_atcs {
struct cgs_device *amdgpu_cgs_create_device(struct amdgpu_device *adev);
void amdgpu_cgs_destroy_device(struct cgs_device *cgs_device);
#define AMDGPU_SRIOV_CAPS_SRIOV_VBIOS (1 << 0) /* vBIOS is sr-iov ready */
#define AMDGPU_SRIOV_CAPS_ENABLE_IOV (1 << 1) /* sr-iov is enabled on this GPU */
#define AMDGPU_SRIOV_CAPS_IS_VF (1 << 2) /* this GPU is a virtual function */
#define AMDGPU_PASSTHROUGH_MODE (1 << 3) /* thw whole GPU is pass through for VM */
/* GPU virtualization */
struct amdgpu_virtualization {
uint32_t virtual_caps;
};
#define amdgpu_sriov_enabled(adev) \
((adev)->virtualization.virtual_caps & AMDGPU_SRIOV_CAPS_ENABLE_IOV)
#define amdgpu_sriov_vf(adev) \
((adev)->virtualization.virtual_caps & AMDGPU_SRIOV_CAPS_IS_VF)
#define amdgpu_sriov_bios(adev) \
((adev)->virtualization.virtual_caps & AMDGPU_SRIOV_CAPS_SRIOV_VBIOS)
#define amdgpu_passthrough(adev) \
((adev)->virtualization.virtual_caps & AMDGPU_PASSTHROUGH_MODE)
static inline bool is_virtual_machine(void)
{
#ifdef CONFIG_X86
return boot_cpu_has(X86_FEATURE_HYPERVISOR);
#else
return false;
#endif
}
/*
* Core structure, functions and helpers.
*/