Message ID | 1494469984-3486-4-git-send-email-tina.zhang@intel.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On to, 2017-05-11 at 10:33 +0800, Tina Zhang wrote: > This patch is to provide full ppgtt capability for guest i915 driver. > > Signed-off-by: Tina Zhang <tina.zhang@intel.com> <SNIP> > @@ -53,6 +53,10 @@ enum vgt_g2v_type { > VGT_G2V_MAX, > }; > > +enum vgt_caps_type { > + VGT_CAPS_FULL_PPGTT = (1 << 2), > +}; Please separate this change to the previous patch to keep it separate from the gvt/ folder changes. Also use #define and BIT(2) notation. Regards, Joonas
diff --git a/drivers/gpu/drm/i915/gvt/vgpu.c b/drivers/gpu/drm/i915/gvt/vgpu.c index 6e3cbd8..23578c1 100644 --- a/drivers/gpu/drm/i915/gvt/vgpu.c +++ b/drivers/gpu/drm/i915/gvt/vgpu.c @@ -43,6 +43,7 @@ void populate_pvinfo_page(struct intel_vgpu *vgpu) vgpu_vreg(vgpu, vgtif_reg(version_minor)) = 0; vgpu_vreg(vgpu, vgtif_reg(display_ready)) = 0; vgpu_vreg(vgpu, vgtif_reg(vgt_id)) = vgpu->id; + vgpu_vreg(vgpu, vgtif_reg(vgt_caps)) = VGT_CAPS_FULL_PPGTT; vgpu_vreg(vgpu, vgtif_reg(avail_rs.mappable_gmadr.base)) = vgpu_aperture_gmadr_base(vgpu); vgpu_vreg(vgpu, vgtif_reg(avail_rs.mappable_gmadr.size)) = diff --git a/drivers/gpu/drm/i915/i915_pvinfo.h b/drivers/gpu/drm/i915/i915_pvinfo.h index a879478..bbe554c 100644 --- a/drivers/gpu/drm/i915/i915_pvinfo.h +++ b/drivers/gpu/drm/i915/i915_pvinfo.h @@ -53,6 +53,10 @@ enum vgt_g2v_type { VGT_G2V_MAX, }; +enum vgt_caps_type { + VGT_CAPS_FULL_PPGTT = (1 << 2), +}; + struct vgt_if { u64 magic; /* VGT_MAGIC */ uint16_t version_major;
This patch is to provide full ppgtt capability for guest i915 driver. Signed-off-by: Tina Zhang <tina.zhang@intel.com> --- drivers/gpu/drm/i915/gvt/vgpu.c | 1 + drivers/gpu/drm/i915/i915_pvinfo.h | 4 ++++ 2 files changed, 5 insertions(+)