~hc/RK356X_SDK_RELEASE.git

..	..	@@ -29,12 +29,14 @@
29	29	* IRQTF_WARNED - warning "IRQ_WAKE_THREAD w/o thread_fn" has been printed
30	30	* IRQTF_AFFINITY - irq thread is requested to adjust affinity
31	31	* IRQTF_FORCED_THREAD - irq action is force threaded
	32	+ * IRQTF_READY - signals that irq thread is ready
32	33	*/
33	34	enum {
34	35	IRQTF_RUNTHREAD,
35	36	IRQTF_WARNED,
36	37	IRQTF_AFFINITY,
37	38	IRQTF_FORCED_THREAD,
	39	+ IRQTF_READY,
38	40	};
39	41
40	42	/*
..	..	@@ -49,6 +51,8 @@
49	51	* IRQS_WAITING - irq is waiting
50	52	* IRQS_PENDING - irq is pending and replayed later
51	53	* IRQS_SUSPENDED - irq is suspended
	54	+ * IRQS_NMI - irq line is used to deliver NMIs
	55	+ * IRQS_SYSFS - descriptor has been added to sysfs
52	56	*/
53	57	enum {
54	58	IRQS_AUTODETECT = 0x00000001,
..	..	@@ -60,6 +64,8 @@
60	64	IRQS_PENDING = 0x00000200,
61	65	IRQS_SUSPENDED = 0x00000800,
62	66	IRQS_TIMINGS = 0x00001000,
	67	+ IRQS_NMI = 0x00002000,
	68	+ IRQS_SYSFS = 0x00004000,
63	69	};
64	70
65	71	#include "debug.h"
..	..	@@ -106,7 +112,7 @@
106	112	irqreturn_t handle_irq_event(struct irq_desc *desc);
107	113
108	114	/* Resending of interrupts :*/
109		-void check_irq_resend(struct irq_desc *desc);
	115	+int check_irq_resend(struct irq_desc *desc, bool inject);
110	116	bool irq_wait_for_poll(struct irq_desc *desc);
111	117	void __irq_wake_thread(struct irq_desc desc, struct irqaction action);
112	118
..	..	@@ -355,6 +361,16 @@
355	361	return value & U16_MAX;
356	362	}
357	363
	364	+static __always_inline void irq_timings_push(u64 ts, int irq)
	365	+{
	366	+ struct irq_timings *timings = this_cpu_ptr(&irq_timings);
	367	+
	368	+ timings->values[timings->count & IRQ_TIMINGS_MASK] =
	369	+ irq_timing_encode(ts, irq);
	370	+
	371	+ timings->count++;
	372	+}
	373	+
358	374	/*
359	375	* The function record_irq_time is only called in one place in the
360	376	* interrupts handler. We want this function always inline so the code
..	..	@@ -368,15 +384,8 @@
368	384	if (!static_branch_likely(&irq_timing_enabled))
369	385	return;
370	386
371		- if (desc->istate & IRQS_TIMINGS) {
372		- struct irq_timings *timings = this_cpu_ptr(&irq_timings);
373		-
374		- timings->values[timings->count & IRQ_TIMINGS_MASK] =
375		- irq_timing_encode(local_clock(),
376		- irq_desc_get_irq(desc));
377		-
378		- timings->count++;
379		- }
	387	+ if (desc->istate & IRQS_TIMINGS)
	388	+ irq_timings_push(local_clock(), irq_desc_get_irq(desc));
380	389	}
381	390	#else
382	391	static inline void irq_remove_timings(struct irq_desc *desc) {}
..	..	@@ -420,6 +429,10 @@
420	429	{
421	430	return desc->pending_mask;
422	431	}
	432	+static inline bool handle_enforce_irqctx(struct irq_data *data)
	433	+{
	434	+ return irqd_is_handle_enforce_irqctx(data);
	435	+}
423	436	bool irq_fixup_move_pending(struct irq_desc *desc, bool force_clear);
424	437	#else /* CONFIG_GENERIC_PENDING_IRQ */
425	438	static inline bool irq_can_move_pcntxt(struct irq_data *data)
..	..	@@ -446,6 +459,10 @@
446	459	{
447	460	return false;
448	461	}
	462	+static inline bool handle_enforce_irqctx(struct irq_data *data)
	463	+{
	464	+ return false;
	465	+}
449	466	#endif /* !CONFIG_GENERIC_PENDING_IRQ */
450	467
451	468	#if !defined(CONFIG_IRQ_DOMAIN) \|\| !defined(CONFIG_IRQ_DOMAIN_HIERARCHY)
..	..	@@ -460,6 +477,15 @@
460	477	}
461	478	#endif
462	479
	480	+static inline struct irq_data irqd_get_parent_data(struct irq_data irqd)
	481	+{
	482	+#ifdef CONFIG_IRQ_DOMAIN_HIERARCHY
	483	+ return irqd->parent_data;
	484	+#else
	485	+ return NULL;
	486	+#endif
	487	+}
	488	+
463	489	#ifdef CONFIG_GENERIC_IRQ_DEBUGFS
464	490	#include <linux/debugfs.h>
465	491