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| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2020-02-26 14:58:14 -0800 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2020-02-26 14:58:15 -0800 |
| commit | cfdd30b4100bdcec2b3d2c013b0f33715bb76e59 (patch) | |
| tree | 30de9f0f38182b1888a878dc8a8b113cac206eb5 /drivers/gpu/drm/i915/gvt/gtt.c | |
| parent | 7a0a6ee731508b770f3ee198af7b0c87a20ebb80 (diff) | |
| parent | a8bb49b64c4f4284fb36169bdd9fc6efd62eb26a (diff) | |
Merge tag 'gvt-next-2020-02-26' of https://github.com/intel/gvt-linux into drm-intel-next-queued
gvt-next-2020-02-26
- Enable VFIO edid for all platform (Zhenyu)
- Code cleanup for attr group and unused vblank complete (Zhenyu, Julian)
- Make gvt oblivious of kvmgt data structures (Julian)
- Make WARN* drm specific (Pankaj)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
From: Zhenyu Wang <zhenyuw@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200226103840.GD10413@zhen-hp.sh.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gtt.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c index 4a4828074cb7..25bd5c052909 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.c +++ b/drivers/gpu/drm/i915/gvt/gtt.c @@ -71,8 +71,10 @@ bool intel_gvt_ggtt_validate_range(struct intel_vgpu *vgpu, u64 addr, u32 size) /* translate a guest gmadr to host gmadr */ int intel_gvt_ggtt_gmadr_g2h(struct intel_vgpu *vgpu, u64 g_addr, u64 *h_addr) { - if (WARN(!vgpu_gmadr_is_valid(vgpu, g_addr), - "invalid guest gmadr %llx\n", g_addr)) + struct drm_i915_private *i915 = vgpu->gvt->dev_priv; + + if (drm_WARN(&i915->drm, !vgpu_gmadr_is_valid(vgpu, g_addr), + "invalid guest gmadr %llx\n", g_addr)) return -EACCES; if (vgpu_gmadr_is_aperture(vgpu, g_addr)) @@ -87,8 +89,10 @@ int intel_gvt_ggtt_gmadr_g2h(struct intel_vgpu *vgpu, u64 g_addr, u64 *h_addr) /* translate a host gmadr to guest gmadr */ int intel_gvt_ggtt_gmadr_h2g(struct intel_vgpu *vgpu, u64 h_addr, u64 *g_addr) { - if (WARN(!gvt_gmadr_is_valid(vgpu->gvt, h_addr), - "invalid host gmadr %llx\n", h_addr)) + struct drm_i915_private *i915 = vgpu->gvt->dev_priv; + + if (drm_WARN(&i915->drm, !gvt_gmadr_is_valid(vgpu->gvt, h_addr), + "invalid host gmadr %llx\n", h_addr)) return -EACCES; if (gvt_gmadr_is_aperture(vgpu->gvt, h_addr)) @@ -940,6 +944,7 @@ static int ppgtt_invalidate_spt(struct intel_vgpu_ppgtt_spt *spt); static int ppgtt_invalidate_spt_by_shadow_entry(struct intel_vgpu *vgpu, struct intel_gvt_gtt_entry *e) { + struct drm_i915_private *i915 = vgpu->gvt->dev_priv; struct intel_gvt_gtt_pte_ops *ops = vgpu->gvt->gtt.pte_ops; struct intel_vgpu_ppgtt_spt *s; enum intel_gvt_gtt_type cur_pt_type; @@ -952,7 +957,9 @@ static int ppgtt_invalidate_spt_by_shadow_entry(struct intel_vgpu *vgpu, if (!gtt_type_is_pt(cur_pt_type) || !gtt_type_is_pt(cur_pt_type + 1)) { - WARN(1, "Invalid page table type, cur_pt_type is: %d\n", cur_pt_type); + drm_WARN(&i915->drm, 1, + "Invalid page table type, cur_pt_type is: %d\n", + cur_pt_type); return -EINVAL; } @@ -2347,6 +2354,7 @@ int intel_vgpu_emulate_ggtt_mmio_write(struct intel_vgpu *vgpu, static int alloc_scratch_pages(struct intel_vgpu *vgpu, enum intel_gvt_gtt_type type) { + struct drm_i915_private *i915 = vgpu->gvt->dev_priv; struct intel_vgpu_gtt *gtt = &vgpu->gtt; struct intel_gvt_gtt_pte_ops *ops = vgpu->gvt->gtt.pte_ops; int page_entry_num = I915_GTT_PAGE_SIZE >> @@ -2356,7 +2364,8 @@ static int alloc_scratch_pages(struct intel_vgpu *vgpu, struct device *dev = &vgpu->gvt->dev_priv->drm.pdev->dev; dma_addr_t daddr; - if (WARN_ON(type < GTT_TYPE_PPGTT_PTE_PT || type >= GTT_TYPE_MAX)) + if (drm_WARN_ON(&i915->drm, + type < GTT_TYPE_PPGTT_PTE_PT || type >= GTT_TYPE_MAX)) return -EINVAL; scratch_pt = (void *)get_zeroed_page(GFP_KERNEL); |