Having converted the force_wake_get/_put routines for a vGPU to be no-op,
we can use the common mmio accessors and remove our specialised routines
that simply skipped the calls to control force_wake.
Signed-off-by: Weinan Li <weinan.z.li@xxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_uncore.c | 58 -------------------------------------
1 file changed, 58 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 9fad4de..e9046fa 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -1052,34 +1052,6 @@ static inline void __force_wake_auto(struct drm_i915_private *dev_priv,
#undef GEN6_READ_FOOTER
#undef GEN6_READ_HEADER
-#define VGPU_READ_HEADER(x) \
- unsigned long irqflags; \
- u##x val = 0; \
- assert_rpm_device_not_suspended(dev_priv); \
- spin_lock_irqsave(&dev_priv->uncore.lock, irqflags)
-
-#define VGPU_READ_FOOTER \
- spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags); \
- trace_i915_reg_rw(false, reg, val, sizeof(val), trace); \
- return val
-
-#define __vgpu_read(x) \
-static u##x \
-vgpu_read##x(struct drm_i915_private *dev_priv, i915_reg_t reg, bool trace) { \
- VGPU_READ_HEADER(x); \
- val = __raw_i915_read##x(dev_priv, reg); \
- VGPU_READ_FOOTER; \
-}
-
-__vgpu_read(8)
-__vgpu_read(16)
-__vgpu_read(32)
-__vgpu_read(64)
-
-#undef __vgpu_read
-#undef VGPU_READ_FOOTER
-#undef VGPU_READ_HEADER
-
#define GEN2_WRITE_HEADER \
trace_i915_reg_rw(true, reg, val, sizeof(val), trace); \
assert_rpm_wakelock_held(dev_priv); \
@@ -1202,31 +1174,6 @@ static inline void __force_wake_auto(struct drm_i915_private *dev_priv,
#undef GEN6_WRITE_FOOTER
#undef GEN6_WRITE_HEADER
-#define VGPU_WRITE_HEADER \
- unsigned long irqflags; \
- trace_i915_reg_rw(true, reg, val, sizeof(val), trace); \
- assert_rpm_device_not_suspended(dev_priv); \
- spin_lock_irqsave(&dev_priv->uncore.lock, irqflags)
-
-#define VGPU_WRITE_FOOTER \
- spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags)
-
-#define __vgpu_write(x) \
-static void vgpu_write##x(struct drm_i915_private *dev_priv, \
- i915_reg_t reg, u##x val, bool trace) { \
- VGPU_WRITE_HEADER; \
- __raw_i915_write##x(dev_priv, reg, val); \
- VGPU_WRITE_FOOTER; \
-}
-
-__vgpu_write(8)
-__vgpu_write(16)
-__vgpu_write(32)
-
-#undef __vgpu_write
-#undef VGPU_WRITE_FOOTER
-#undef VGPU_WRITE_HEADER
-
#define ASSIGN_WRITE_MMIO_VFUNCS(x) \
do { \
dev_priv->uncore.funcs.mmio_writeb = x##_write8; \
@@ -1462,11 +1409,6 @@ void intel_uncore_init(struct drm_i915_private *dev_priv)
if (INTEL_GEN(dev_priv) >= 8)
intel_shadow_table_check();
- if (intel_vgpu_active(dev_priv)) {
- ASSIGN_WRITE_MMIO_VFUNCS(vgpu);
- ASSIGN_READ_MMIO_VFUNCS(vgpu);
- }
-
i915_check_and_clear_faults(dev_priv);
}
#undef ASSIGN_WRITE_MMIO_VFUNCS
--
1.9.1
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