diff options
| author | Jike Song <jike.song@intel.com> | 2016-11-03 18:38:33 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2016-11-10 15:45:13 +0800 |
| commit | 40df6ea07a15032e33b6f3d415bed0774547ec7e (patch) | |
| tree | 712ae3960c1d4a1ca72b74b1b1fc7c52a92a1675 /drivers/gpu/drm/i915/gvt/mpt.h | |
| parent | 8f89743bddec87b7e0eefe9895274653ce341059 (diff) | |
| download | linux-40df6ea07a15032e33b6f3d415bed0774547ec7e.tar.bz2 | |
drm/i915/gvt: introduce host_init/host_exit to MPT
GVT host needs init/exit hooks to do some initialization/cleanup
work, e.g.: vfio mdev host device register/unregister.
Signed-off-by: Jike Song <jike.song@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/mpt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/mpt.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/mpt.h b/drivers/gpu/drm/i915/gvt/mpt.h index 15e08dcb3199..93649b34798b 100644 --- a/drivers/gpu/drm/i915/gvt/mpt.h +++ b/drivers/gpu/drm/i915/gvt/mpt.h @@ -56,6 +56,27 @@ static inline int intel_gvt_hypervisor_detect_host(void) } /** + * intel_gvt_hypervisor_host_init - init GVT-g host side + * + * Returns: + * Zero on success, negative error code if failed + */ +static inline int intel_gvt_hypervisor_host_init(struct device *dev, + void *gvt, const void *ops) +{ + return intel_gvt_host.mpt->host_init(dev, gvt, ops); +} + +/** + * intel_gvt_hypervisor_host_exit - exit GVT-g host side + */ +static inline void intel_gvt_hypervisor_host_exit(struct device *dev, + void *gvt) +{ + intel_gvt_host.mpt->host_exit(dev, gvt); +} + +/** * intel_gvt_hypervisor_attach_vgpu - call hypervisor to initialize vGPU * related stuffs inside hypervisor. * |