21  * intel_pxp_irq_handler - Handles PXP interrupts.
22  * @pxp: pointer to pxp struct
25 void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir)  in intel_pxp_irq_handler()  argument
29 	if (GEM_WARN_ON(!intel_pxp_is_enabled(pxp)))  in intel_pxp_irq_handler()
32 	gt = pxp->ctrl_gt;  in intel_pxp_irq_handler()
41 		/* immediately mark PXP as inactive on termination */  in intel_pxp_irq_handler()
42 		intel_pxp_mark_termination_in_progress(pxp);  in intel_pxp_irq_handler()
43 		pxp->session_events |= PXP_TERMINATION_REQUEST | PXP_INVAL_REQUIRED |  in intel_pxp_irq_handler()
48 		pxp->session_events |= PXP_TERMINATION_COMPLETE | PXP_EVENT_TYPE_IRQ;  in intel_pxp_irq_handler()
50 	if (pxp->session_events)  in intel_pxp_irq_handler()
51 		queue_work(system_unbound_wq, &pxp->session_work);  in intel_pxp_irq_handler()
70 void intel_pxp_irq_enable(struct intel_pxp *pxp)  in intel_pxp_irq_enable()  argument
72 	struct intel_gt *gt = pxp->ctrl_gt;  in intel_pxp_irq_enable()
76 	if (!pxp->irq_enabled)  in intel_pxp_irq_enable()
80 	pxp->irq_enabled = true;  in intel_pxp_irq_enable()
85 void intel_pxp_irq_disable(struct intel_pxp *pxp)  in intel_pxp_irq_disable()  argument
87 	struct intel_gt *gt = pxp->ctrl_gt;  in intel_pxp_irq_disable()
96 	GEM_WARN_ON(intel_pxp_is_active(pxp));  in intel_pxp_irq_disable()
100 	pxp->irq_enabled = false;  in intel_pxp_irq_disable()
108 	flush_work(&pxp->session_work);  in intel_pxp_irq_disable()