diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg_defs.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg_defs.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg_defs.h b/drivers/gpu/drm/i915/i915_reg_defs.h index a685db1e815d..94a8f902689e 100644 --- a/drivers/gpu/drm/i915/i915_reg_defs.h +++ b/drivers/gpu/drm/i915/i915_reg_defs.h @@ -284,4 +284,22 @@ typedef struct { #define i915_mmio_reg_equal(a, b) (i915_mmio_reg_offset(a) == i915_mmio_reg_offset(b)) #define i915_mmio_reg_valid(r) (!i915_mmio_reg_equal(r, INVALID_MMIO_REG)) +/* A triplet for IMR/IER/IIR registers. */ +struct i915_irq_regs { + i915_reg_t imr; + i915_reg_t ier; + i915_reg_t iir; +}; + +#define I915_IRQ_REGS(_imr, _ier, _iir) \ + ((const struct i915_irq_regs){ .imr = (_imr), .ier = (_ier), .iir = (_iir) }) + +struct i915_error_regs { + i915_reg_t emr; + i915_reg_t eir; +}; + +#define I915_ERROR_REGS(_emr, _eir) \ + ((const struct i915_error_regs){ .emr = (_emr), .eir = (_eir) }) + #endif /* __I915_REG_DEFS__ */ |