diff options
| author | Jike Song <jike.song@intel.com> | 2016-11-03 13:38:35 +0300 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2016-11-10 10:45:15 +0300 |
| commit | 9ec1e66b8084f24d41046bd9711fbd7ec6e3850f (patch) | |
| tree | 0774390a13bc2709b32309bd24ded3d841d1d64b /drivers/gpu/drm/i915/gvt/mmio.c | |
| parent | 7b3343b7e804bb89ad24a0a8c4e8e1010a418f14 (diff) | |
| download | linux-9ec1e66b8084f24d41046bd9711fbd7ec6e3850f.tar.xz | |
drm/i915/gvt: refactor intel_gvt_io_emulation_ops to be intel_gvt_ops
There are currently 4 methods in intel_gvt_io_emulation_ops
to emulate CFG/MMIO reading/writing for intel vGPU. A possibly
better scope is: add 3 more methods for vgpu create/destroy/reset
respectively, and rename the ops to 'intel_gvt_ops', then pass
it to the MPT module (say the future kvmgt) to use: they are
all methods for external usage.
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/mmio.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/mmio.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gvt/mmio.c b/drivers/gpu/drm/i915/gvt/mmio.c index 585b01f63254..09c9450a1946 100644 --- a/drivers/gpu/drm/i915/gvt/mmio.c +++ b/drivers/gpu/drm/i915/gvt/mmio.c @@ -67,10 +67,9 @@ int intel_vgpu_gpa_to_mmio_offset(struct intel_vgpu *vgpu, u64 gpa) * Returns: * Zero on success, negative error code if failed */ -int intel_vgpu_emulate_mmio_read(void *__vgpu, uint64_t pa, +int intel_vgpu_emulate_mmio_read(struct intel_vgpu *vgpu, uint64_t pa, void *p_data, unsigned int bytes) { - struct intel_vgpu *vgpu = __vgpu; struct intel_gvt *gvt = vgpu->gvt; struct intel_gvt_mmio_info *mmio; unsigned int offset = 0; @@ -179,10 +178,9 @@ err: * Returns: * Zero on success, negative error code if failed */ -int intel_vgpu_emulate_mmio_write(void *__vgpu, uint64_t pa, +int intel_vgpu_emulate_mmio_write(struct intel_vgpu *vgpu, uint64_t pa, void *p_data, unsigned int bytes) { - struct intel_vgpu *vgpu = __vgpu; struct intel_gvt *gvt = vgpu->gvt; struct intel_gvt_mmio_info *mmio; unsigned int offset = 0; |