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| author | Ville Syrjälä | 2015-10-22 14:34:56 +0200 |
|---|---|---|
| committer | Ville Syrjälä | 2015-10-26 15:28:04 +0100 |
| commit | 75aa3f6307f01b46ea78b81ac257e24c3753e51d (patch) | |
| tree | 7ff5893d03126ce6a7151db42896ff5960f7cd49 /drivers/gpu/drm/i915/intel_uncore.c | |
| parent | drm/i915: Cope with request list state change during error state capture (diff) | |
| download | kernel-qcow2-linux-75aa3f6307f01b46ea78b81ac257e24c3753e51d.tar.gz kernel-qcow2-linux-75aa3f6307f01b46ea78b81ac257e24c3753e51d.tar.xz kernel-qcow2-linux-75aa3f6307f01b46ea78b81ac257e24c3753e51d.zip | |
drm/i915: Turn __raw_i915_read8() & co. in to inline functions
There's no need for __raw_i915_read8() & co. to be macros, so make them
inline functions. To avoid typo mistakes generate the inline functions
using preprocessor templates.
We have a few users of the raw register acces functions outside
intel_uncore.c, so let's also move the functions into intel_drv.h.
While doing that switch I915_READ_FW() & co. to use the
__raw_i915_read() functions, and use the _FW macros everywhere
outside intel_uncore.c where we want to read registers without
grabbing forcewake and whatnot. The only exception is
i915_check_vgpu() which itself gets called from intel_uncore.c,
so using the __raw_i915_read stuff there seems appropriate.
v2: Squash in the intel_uncore.c->i915_drv.h move
Convert I915_READ_FW() to use __raw_i915_read(), and use
I915_READ_FW() outside of intel_uncore.c (Chris)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1445517300-28173-2-git-send-email-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uncore.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index 1663ea55e37c..8dfeac967eda 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -29,19 +29,7 @@ #define FORCEWAKE_ACK_TIMEOUT_MS 50 -#define __raw_i915_read8(dev_priv__, reg__) readb((dev_priv__)->regs + (reg__)) -#define __raw_i915_write8(dev_priv__, reg__, val__) writeb(val__, (dev_priv__)->regs + (reg__)) - -#define __raw_i915_read16(dev_priv__, reg__) readw((dev_priv__)->regs + (reg__)) -#define __raw_i915_write16(dev_priv__, reg__, val__) writew(val__, (dev_priv__)->regs + (reg__)) - -#define __raw_i915_read32(dev_priv__, reg__) readl((dev_priv__)->regs + (reg__)) -#define __raw_i915_write32(dev_priv__, reg__, val__) writel(val__, (dev_priv__)->regs + (reg__)) - -#define __raw_i915_read64(dev_priv__, reg__) readq((dev_priv__)->regs + (reg__)) -#define __raw_i915_write64(dev_priv__, reg__, val__) writeq(val__, (dev_priv__)->regs + (reg__)) - -#define __raw_posting_read(dev_priv__, reg__) (void)__raw_i915_read32(dev_priv__, reg__) +#define __raw_posting_read(dev_priv__, reg__) (void)__raw_i915_read32((dev_priv__), (reg__)) static const char * const forcewake_domain_names[] = { "render", |