EIR
intel_uncore_write(uncore, EIR, 0);
eir = intel_uncore_read(uncore, EIR);
gt->eir = intel_uncore_read(uncore, EIR);
*eir = intel_uncore_read(&dev_priv->uncore, EIR);
intel_uncore_write(&dev_priv->uncore, EIR, *eir);
*eir_stuck = intel_uncore_read(&dev_priv->uncore, EIR);
#define GEN2_ERROR_REGS I915_ERROR_REGS(EMR, EIR)
MMIO_D(EIR);