221 static void gen6_rps_irq_handler(struct drm_i915_private *dev_priv, u32 pm_iir);
222 static void gen9_guc_irq_handler(struct drm_i915_private *dev_priv, u32 pm_iir);
473 	dev_priv->gt_pm.rps.pm_iir = 0;  in gen11_reset_rps_interrupts()
482 	dev_priv->gt_pm.rps.pm_iir = 0;  in gen6_reset_rps_interrupts()
494 	WARN_ON_ONCE(rps->pm_iir);  in gen6_enable_rps_interrupts()
1238 static u32 vlv_wa_c0_ei(struct drm_i915_private *dev_priv, u32 pm_iir)  in vlv_wa_c0_ei()  argument
1245 	if ((pm_iir & GEN6_PM_RP_UP_EI_EXPIRED) == 0)  in vlv_wa_c0_ei()
1285 	u32 pm_iir = 0;  in gen6_pm_rps_work()  local
1289 		pm_iir = fetch_and_zero(&rps->pm_iir);  in gen6_pm_rps_work()
1295 	WARN_ON(pm_iir & ~dev_priv->pm_rps_events);  in gen6_pm_rps_work()
1296 	if ((pm_iir & dev_priv->pm_rps_events) == 0 && !client_boost)  in gen6_pm_rps_work()
1301 	pm_iir |= vlv_wa_c0_ei(dev_priv, pm_iir);  in gen6_pm_rps_work()
1312 	} else if (pm_iir & GEN6_PM_RP_UP_THRESHOLD) {  in gen6_pm_rps_work()
1322 	} else if (pm_iir & GEN6_PM_RP_DOWN_TIMEOUT) {  in gen6_pm_rps_work()
1328 	} else if (pm_iir & GEN6_PM_RP_DOWN_THRESHOLD) {  in gen6_pm_rps_work()
1832 static void gen6_rps_irq_handler(struct drm_i915_private *dev_priv, u32 pm_iir)  in gen6_rps_irq_handler()  argument
1836 	if (pm_iir & dev_priv->pm_rps_events) {  in gen6_rps_irq_handler()
1838 		gen6_mask_pm_irq(dev_priv, pm_iir & dev_priv->pm_rps_events);  in gen6_rps_irq_handler()
1840 			rps->pm_iir |= pm_iir & dev_priv->pm_rps_events;  in gen6_rps_irq_handler()
1850 		if (pm_iir & PM_VEBOX_USER_INTERRUPT)  in gen6_rps_irq_handler()
1853 		if (pm_iir & PM_VEBOX_CS_ERROR_INTERRUPT)  in gen6_rps_irq_handler()
1854 			DRM_DEBUG("Command parser error, pm_iir 0x%08x\n", pm_iir);  in gen6_rps_irq_handler()
2114 		u32 iir, gt_iir, pm_iir;  in valleyview_irq_handler()  local
2120 		pm_iir = I915_READ(GEN6_PMIIR);  in valleyview_irq_handler()
2123 		if (gt_iir == 0 && pm_iir == 0 && iir == 0)  in valleyview_irq_handler()
2147 		if (pm_iir)  in valleyview_irq_handler()
2148 			I915_WRITE(GEN6_PMIIR, pm_iir);  in valleyview_irq_handler()
2173 		if (pm_iir)  in valleyview_irq_handler()
2174 			gen6_rps_irq_handler(dev_priv, pm_iir);  in valleyview_irq_handler()
2656 		u32 pm_iir = I915_READ(GEN6_PMIIR);  in ironlake_irq_handler()  local
2657 		if (pm_iir) {  in ironlake_irq_handler()
2658 			I915_WRITE(GEN6_PMIIR, pm_iir);  in ironlake_irq_handler()
2660 			gen6_rps_irq_handler(dev_priv, pm_iir);  in ironlake_irq_handler()