Re: [Intel-gfx] [PATCH 33/43] drm/i915: Remove dev_priv argument from NEEDS_FORCE_WAKE

[Daniel Vetter]

On Mon, Oct 12, 2015 at 09:12:09AM -0700, Jesse Barnes wrote:
> On 09/18/2015 10:03 AM, ville.syrj...@linux.intel.com wrote:
> > From: Ville Syrjälä 
> > 
> > Signed-off-by: Ville Syrjälä 
> > ---
> >  drivers/gpu/drm/i915/intel_uncore.c | 16 
> >  1 file changed, 8 insertions(+), 8 deletions(-)
> > 
> > diff --git a/drivers/gpu/drm/i915/intel_uncore.c 
> > b/drivers/gpu/drm/i915/intel_uncore.c
> > index 3294f63..197ca397 100644
> > --- a/drivers/gpu/drm/i915/intel_uncore.c
> > +++ b/drivers/gpu/drm/i915/intel_uncore.c
> > @@ -525,7 +525,7 @@ void assert_forcewakes_inactive(struct drm_i915_private 
> > *dev_priv)
> >  }
> >  
> >  /* We give fast paths for the really cool registers */
> > -#define NEEDS_FORCE_WAKE(dev_priv, reg) \
> > +#define NEEDS_FORCE_WAKE(reg) \
> >  ((reg) < 0x4 && (reg) != FORCEWAKE)
> >  
> >  #define REG_RANGE(reg, start, end) ((reg) >= (start) && (reg) < (end))
> > @@ -727,7 +727,7 @@ static u##x \
> >  gen6_read##x(struct drm_i915_private *dev_priv, off_t reg, bool trace) { \
> > GEN6_READ_HEADER(x); \
> > hsw_unclaimed_reg_debug(dev_priv, reg, true, true); \
> > -   if (NEEDS_FORCE_WAKE((dev_priv), (reg))) \
> > +   if (NEEDS_FORCE_WAKE(reg)) \
> > __force_wake_get(dev_priv, FORCEWAKE_RENDER); \
> > val = __raw_i915_read##x(dev_priv, reg); \
> > hsw_unclaimed_reg_debug(dev_priv, reg, true, false); \
> > @@ -761,7 +761,7 @@ chv_read##x(struct drm_i915_private *dev_priv, off_t 
> > reg, bool trace) { \
> > GEN6_READ_FOOTER; \
> >  }
> >  
> > -#define SKL_NEEDS_FORCE_WAKE(dev_priv, reg)\
> > +#define SKL_NEEDS_FORCE_WAKE(reg) \
> >  ((reg) < 0x4 && !FORCEWAKE_GEN9_UNCORE_RANGE_OFFSET(reg))
> >  
> >  #define __gen9_read(x) \
> > @@ -770,9 +770,9 @@ gen9_read##x(struct drm_i915_private *dev_priv, off_t 
> > reg, bool trace) { \
> > enum forcewake_domains fw_engine; \
> > GEN6_READ_HEADER(x); \
> > hsw_unclaimed_reg_debug(dev_priv, reg, true, true); \
> > -   if (!SKL_NEEDS_FORCE_WAKE((dev_priv), (reg)))   \
> > +   if (!SKL_NEEDS_FORCE_WAKE(reg)) \
> > fw_engine = 0; \
> > -   else if (FORCEWAKE_GEN9_RENDER_RANGE_OFFSET(reg))   \
> > +   else if (FORCEWAKE_GEN9_RENDER_RANGE_OFFSET(reg)) \
> > fw_engine = FORCEWAKE_RENDER; \
> > else if (FORCEWAKE_GEN9_MEDIA_RANGE_OFFSET(reg)) \
> > fw_engine = FORCEWAKE_MEDIA; \
> > @@ -868,7 +868,7 @@ static void \
> >  gen6_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool 
> > trace) { \
> > u32 __fifo_ret = 0; \
> > GEN6_WRITE_HEADER; \
> > -   if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
> > +   if (NEEDS_FORCE_WAKE(reg)) { \
> > __fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \
> > } \
> > __raw_i915_write##x(dev_priv, reg, val); \
> > @@ -883,7 +883,7 @@ static void \
> >  hsw_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool 
> > trace) { \
> > u32 __fifo_ret = 0; \
> > GEN6_WRITE_HEADER; \
> > -   if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
> > +   if (NEEDS_FORCE_WAKE(reg)) { \
> > __fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \
> > } \
> > hsw_unclaimed_reg_debug(dev_priv, reg, false, true); \
> > @@ -985,7 +985,7 @@ gen9_write##x(struct drm_i915_private *dev_priv, off_t 
> > reg, u##x val, \
> > enum forcewake_domains fw_engine; \
> > GEN6_WRITE_HEADER; \
> > hsw_unclaimed_reg_debug(dev_priv, reg, false, true); \
> > -   if (!SKL_NEEDS_FORCE_WAKE((dev_priv), (reg)) || \
> > +   if (!SKL_NEEDS_FORCE_WAKE(reg) || \
> > is_gen9_shadowed(dev_priv, reg)) \
> > fw_engine = 0; \
> > else if (FORCEWAKE_GEN9_RENDER_RANGE_OFFSET(reg)) \
> > 
> 
> Reviewed-by: Jesse Barnes 

Merged all the patches Jesse r-b'ed, thanks.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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Re: [Intel-gfx] [PATCH 33/43] drm/i915: Remove dev_priv argument from NEEDS_FORCE_WAKE

[Jesse Barnes]

On 09/18/2015 10:03 AM, ville.syrj...@linux.intel.com wrote:
> From: Ville Syrjälä 
> 
> Signed-off-by: Ville Syrjälä 
> ---
>  drivers/gpu/drm/i915/intel_uncore.c | 16 
>  1 file changed, 8 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_uncore.c 
> b/drivers/gpu/drm/i915/intel_uncore.c
> index 3294f63..197ca397 100644
> --- a/drivers/gpu/drm/i915/intel_uncore.c
> +++ b/drivers/gpu/drm/i915/intel_uncore.c
> @@ -525,7 +525,7 @@ void assert_forcewakes_inactive(struct drm_i915_private 
> *dev_priv)
>  }
>  
>  /* We give fast paths for the really cool registers */
> -#define NEEDS_FORCE_WAKE(dev_priv, reg) \
> +#define NEEDS_FORCE_WAKE(reg) \
>((reg) < 0x4 && (reg) != FORCEWAKE)
>  
>  #define REG_RANGE(reg, start, end) ((reg) >= (start) && (reg) < (end))
> @@ -727,7 +727,7 @@ static u##x \
>  gen6_read##x(struct drm_i915_private *dev_priv, off_t reg, bool trace) { \
>   GEN6_READ_HEADER(x); \
>   hsw_unclaimed_reg_debug(dev_priv, reg, true, true); \
> - if (NEEDS_FORCE_WAKE((dev_priv), (reg))) \
> + if (NEEDS_FORCE_WAKE(reg)) \
>   __force_wake_get(dev_priv, FORCEWAKE_RENDER); \
>   val = __raw_i915_read##x(dev_priv, reg); \
>   hsw_unclaimed_reg_debug(dev_priv, reg, true, false); \
> @@ -761,7 +761,7 @@ chv_read##x(struct drm_i915_private *dev_priv, off_t reg, 
> bool trace) { \
>   GEN6_READ_FOOTER; \
>  }
>  
> -#define SKL_NEEDS_FORCE_WAKE(dev_priv, reg)  \
> +#define SKL_NEEDS_FORCE_WAKE(reg) \
>((reg) < 0x4 && !FORCEWAKE_GEN9_UNCORE_RANGE_OFFSET(reg))
>  
>  #define __gen9_read(x) \
> @@ -770,9 +770,9 @@ gen9_read##x(struct drm_i915_private *dev_priv, off_t 
> reg, bool trace) { \
>   enum forcewake_domains fw_engine; \
>   GEN6_READ_HEADER(x); \
>   hsw_unclaimed_reg_debug(dev_priv, reg, true, true); \
> - if (!SKL_NEEDS_FORCE_WAKE((dev_priv), (reg)))   \
> + if (!SKL_NEEDS_FORCE_WAKE(reg)) \
>   fw_engine = 0; \
> - else if (FORCEWAKE_GEN9_RENDER_RANGE_OFFSET(reg))   \
> + else if (FORCEWAKE_GEN9_RENDER_RANGE_OFFSET(reg)) \
>   fw_engine = FORCEWAKE_RENDER; \
>   else if (FORCEWAKE_GEN9_MEDIA_RANGE_OFFSET(reg)) \
>   fw_engine = FORCEWAKE_MEDIA; \
> @@ -868,7 +868,7 @@ static void \
>  gen6_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool 
> trace) { \
>   u32 __fifo_ret = 0; \
>   GEN6_WRITE_HEADER; \
> - if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
> + if (NEEDS_FORCE_WAKE(reg)) { \
>   __fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \
>   } \
>   __raw_i915_write##x(dev_priv, reg, val); \
> @@ -883,7 +883,7 @@ static void \
>  hsw_write##x(struct drm_i915_private *dev_priv, off_t reg, u##x val, bool 
> trace) { \
>   u32 __fifo_ret = 0; \
>   GEN6_WRITE_HEADER; \
> - if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
> + if (NEEDS_FORCE_WAKE(reg)) { \
>   __fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \
>   } \
>   hsw_unclaimed_reg_debug(dev_priv, reg, false, true); \
> @@ -985,7 +985,7 @@ gen9_write##x(struct drm_i915_private *dev_priv, off_t 
> reg, u##x val, \
>   enum forcewake_domains fw_engine; \
>   GEN6_WRITE_HEADER; \
>   hsw_unclaimed_reg_debug(dev_priv, reg, false, true); \
> - if (!SKL_NEEDS_FORCE_WAKE((dev_priv), (reg)) || \
> + if (!SKL_NEEDS_FORCE_WAKE(reg) || \
>   is_gen9_shadowed(dev_priv, reg)) \
>   fw_engine = 0; \
>   else if (FORCEWAKE_GEN9_RENDER_RANGE_OFFSET(reg)) \
> 

Reviewed-by: Jesse Barnes 
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