diff options
| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2019-03-26 00:49:32 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-26 22:15:15 +0300 |
| commit | 6cc5ca76882521998c5138cd1ba67659e8f7f58c (patch) | |
| tree | 32db769fb44e9e35cc0e09783c54e029121c8d8e /drivers/gpu/drm/i915/intel_uncore.h | |
| parent | 077973c8c37fff683b607f7d0966db1eee47fb4f (diff) | |
| download | linux-6cc5ca76882521998c5138cd1ba67659e8f7f58c.tar.xz | |
drm/i915: rename raw reg access functions
They now work on uncore, so use raw_uncore_ prefix. Also move them to
uncore.h
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190325214940.23632-2-daniele.ceraolospurio@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uncore.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uncore.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_uncore.h b/drivers/gpu/drm/i915/intel_uncore.h index d345e5ab04a5..f7670cbc41c9 100644 --- a/drivers/gpu/drm/i915/intel_uncore.h +++ b/drivers/gpu/drm/i915/intel_uncore.h @@ -215,6 +215,33 @@ int intel_wait_for_register_fw(struct drm_i915_private *dev_priv, 2, timeout_ms, NULL); } +/* register access functions */ +#define __raw_read(x__, s__) \ +static inline u##x__ __raw_uncore_read##x__(const struct intel_uncore *uncore, \ + i915_reg_t reg) \ +{ \ + return read##s__(uncore->regs + i915_mmio_reg_offset(reg)); \ +} + +#define __raw_write(x__, s__) \ +static inline void __raw_uncore_write##x__(const struct intel_uncore *uncore, \ + i915_reg_t reg, u##x__ val) \ +{ \ + write##s__(val, uncore->regs + i915_mmio_reg_offset(reg)); \ +} +__raw_read(8, b) +__raw_read(16, w) +__raw_read(32, l) +__raw_read(64, q) + +__raw_write(8, b) +__raw_write(16, w) +__raw_write(32, l) +__raw_write(64, q) + +#undef __raw_read +#undef __raw_write + #define raw_reg_read(base, reg) \ readl(base + i915_mmio_reg_offset(reg)) #define raw_reg_write(base, reg, value) \ |