diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index b381c16b97e15e6bf74ceccfd4255737f73d15b6..db864dff810ef580996d203ec833a71b238f663f 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -640,6 +640,14 @@ static inline void __force_wake_get(struct drm_i915_private *dev_priv, dev_priv->uncore.funcs.force_wake_get(dev_priv, fw_domains); } +#define __vgpu_read(x) \ +static u##x \ +vgpu_read##x(struct drm_i915_private *dev_priv, off_t reg, bool trace) { \ + GEN6_READ_HEADER(x); \ + val = __raw_i915_read##x(dev_priv, reg); \ + GEN6_READ_FOOTER; \ +} + #define __gen6_read(x) \ static u##x \ gen6_read##x(struct drm_i915_private *dev_priv, off_t reg, bool trace) { \ @@ -703,6 +711,10 @@ gen9_read##x(struct drm_i915_private *dev_priv, off_t reg, bool trace) { \ GEN6_READ_FOOTER; \ } +__vgpu_read(8) +__vgpu_read(16) +__vgpu_read(32) +__vgpu_read(64) __gen9_read(8) __gen9_read(16) __gen9_read(32) @@ -724,6 +736,7 @@ __gen6_read(64) #undef __chv_read #undef __vlv_read #undef __gen6_read +#undef __vgpu_read #undef GEN6_READ_FOOTER #undef GEN6_READ_HEADER @@ -807,6 +820,14 @@ hsw_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool trace) GEN6_WRITE_FOOTER; \ } +#define __vgpu_write(x) \ +static void vgpu_write##x(struct drm_i915_private *dev_priv, \ + off_t reg, u##x val, bool trace) { \ + GEN6_WRITE_HEADER; \ + __raw_i915_write##x(dev_priv, reg, val); \ + GEN6_WRITE_FOOTER; \ +} + static const u32 gen8_shadowed_regs[] = { FORCEWAKE_MT, GEN6_RPNSWREQ, @@ -924,12 +945,17 @@ __gen6_write(8) __gen6_write(16) __gen6_write(32) __gen6_write(64) +__vgpu_write(8) +__vgpu_write(16) +__vgpu_write(32) +__vgpu_write(64) #undef __gen9_write #undef __chv_write #undef __gen8_write #undef __hsw_write #undef __gen6_write +#undef __vgpu_write #undef GEN6_WRITE_FOOTER #undef GEN6_WRITE_HEADER @@ -1126,6 +1152,11 @@ void intel_uncore_init(struct drm_device *dev) break; } + if (intel_vgpu_active(dev)) { + ASSIGN_WRITE_MMIO_VFUNCS(vgpu); + ASSIGN_READ_MMIO_VFUNCS(vgpu); + } + i915_check_and_clear_faults(dev); } #undef ASSIGN_WRITE_MMIO_VFUNCS