| /linux/kernel/irq/ |
| H A D | internals.h | 78 extern int __irq_set_trigger(struct irq_desc *desc, unsigned long flags);
79 extern void __disable_irq(struct irq_desc *desc);
80 extern void __enable_irq(struct irq_desc *desc);
88 extern int irq_activate(struct irq_desc *desc);
89 extern int irq_activate_and_startup(struct irq_desc *desc, bool resend);
90 extern int irq_startup(struct irq_desc *desc, bool resend, bool force);
91 extern void irq_startup_managed(struct irq_desc *desc);
93 extern void irq_shutdown(struct irq_desc *desc);
94 extern void irq_shutdown_and_deactivate(struct irq_desc *desc);
95 extern void irq_disable(struct irq_desc *des
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| H A D | settings.h | 41 irq_settings_clr_and_set(struct irq_desc *desc, u32 clr, u32 set) in irq_settings_clr_and_set()
47 static inline bool irq_settings_is_per_cpu(struct irq_desc *desc) in irq_settings_is_per_cpu()
52 static inline bool irq_settings_is_per_cpu_devid(struct irq_desc *desc) in irq_settings_is_per_cpu_devid()
57 static inline void irq_settings_set_per_cpu(struct irq_desc *desc) in irq_settings_set_per_cpu()
62 static inline void irq_settings_set_no_balancing(struct irq_desc *desc) in irq_settings_set_no_balancing()
67 static inline bool irq_settings_has_no_balance_set(struct irq_desc *desc) in irq_settings_has_no_balance_set()
72 static inline u32 irq_settings_get_trigger_mask(struct irq_desc *desc) in irq_settings_get_trigger_mask()
78 irq_settings_set_trigger_mask(struct irq_desc *desc, u32 mask) in irq_settings_set_trigger_mask()
84 static inline bool irq_settings_is_level(struct irq_desc *desc) in irq_settings_is_level()
89 static inline void irq_settings_clr_level(struct irq_desc *desc) in irq_settings_clr_level()
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| H A D | irqdesc.c | 55 static int alloc_masks(struct irq_desc *desc, int node) in alloc_masks()
83 handle_irq_desc(container_of(work, struct irq_desc, redirect.work)); in irq_redirect_work()
86 static void desc_smp_init(struct irq_desc *desc, int node, const struct cpumask *affinity) in desc_smp_init()
101 static void free_masks(struct irq_desc *desc) in free_masks()
114 alloc_masks(struct irq_desc *desc, int node) { return 0; } in alloc_masks()
116 desc_smp_init(struct irq_desc *desc, int node, const struct cpumask *affinity) { } in desc_smp_init()
117 static inline void free_masks(struct irq_desc *desc) { } in free_masks()
120 static void desc_set_defaults(unsigned int irq, struct irq_desc *desc, int node, in desc_set_defaults()
187 struct irq_desc *desc; in irq_find_at_or_after()
195 static void irq_insert_desc(unsigned int irq, struct irq_desc *desc) in irq_insert_desc()
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| H A D | resend.c | 35 struct irq_desc *desc; in resend_irqs()
37 desc = hlist_entry(irq_resend_list.first, struct irq_desc, resend_node); in resend_irqs()
49 static int irq_sw_resend(struct irq_desc *desc) in irq_sw_resend()
85 void clear_irq_resend(struct irq_desc *desc) in clear_irq_resend()
91 void irq_resend_init(struct irq_desc *desc) in irq_resend_init()
96 void clear_irq_resend(struct irq_desc *desc) {} in clear_irq_resend()
97 void irq_resend_init(struct irq_desc *desc) {} in irq_resend_init()
99 static int irq_sw_resend(struct irq_desc *desc) in irq_sw_resend()
105 static int try_retrigger(struct irq_desc *desc) in try_retrigger()
122 int check_irq_resend(struct irq_desc *desc, bool inject) in check_irq_resend()
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| H A D | chip.c | 136 struct irq_desc *desc = irq_to_desc(irq); in irq_get_irq_data()
142 static void irq_state_clr_disabled(struct irq_desc *desc) in irq_state_clr_disabled()
147 static void irq_state_clr_masked(struct irq_desc *desc) in irq_state_clr_masked()
152 static void irq_state_clr_started(struct irq_desc *desc) in irq_state_clr_started()
157 static void irq_state_set_started(struct irq_desc *desc) in irq_state_set_started()
170 __irq_startup_managed(struct irq_desc *desc, const struct cpumask *aff, in __irq_startup_managed()
206 void irq_startup_managed(struct irq_desc *desc) in irq_startup_managed()
228 __irq_startup_managed(struct irq_desc *desc, const struct cpumask *aff, in __irq_startup_managed()
235 static void irq_enable(struct irq_desc *desc) in irq_enable()
250 static int __irq_startup(struct irq_desc *des
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| H A D | manage.c | 39 static inline void synchronize_irqwork(struct irq_desc *desc) in synchronize_irqwork()
45 static inline void synchronize_irqwork(struct irq_desc *desc) { } in synchronize_irqwork()
50 static void __synchronize_hardirq(struct irq_desc *desc, bool sync_chip) in __synchronize_hardirq()
107 struct irq_desc *desc = irq_to_desc(irq); in synchronize_hardirq()
118 static void __synchronize_irq(struct irq_desc *desc) in __synchronize_irq()
147 struct irq_desc *desc = irq_to_desc(irq); in synchronize_irq()
157 static bool __irq_can_set_affinity(struct irq_desc *desc) in __irq_can_set_affinity()
184 struct irq_desc *desc = irq_to_desc(irq); in irq_can_set_affinity_usr()
199 static void irq_set_thread_affinity(struct irq_desc *desc) in irq_set_thread_affinity()
235 struct irq_desc *desc = irq_data_to_desc(data); in irq_do_set_affinity()
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| H A D | pm.c | 16 void irq_pm_handle_wakeup(struct irq_desc *desc) in irq_pm_handle_wakeup()
29 void irq_pm_install_action(struct irq_desc *desc, struct irqaction *action) in irq_pm_install_action()
52 void irq_pm_remove_action(struct irq_desc *desc, struct irqaction *action) in irq_pm_remove_action()
65 static bool suspend_device_irq(struct irq_desc *desc) in suspend_device_irq()
128 struct irq_desc *desc; in suspend_device_irqs()
144 static void resume_irq(struct irq_desc *desc) in resume_irq()
178 struct irq_desc *desc; in resume_irqs()
201 struct irq_desc *desc = scoped_irqdesc; in rearm_wake_irq()
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| H A D | spurious.c | 28 static bool try_one_irq(struct irq_desc *desc, bool force) in try_one_irq()
82 struct irq_desc *desc; in misrouted_irq()
108 struct irq_desc *desc; in poll_spurious_irqs()
152 static void __report_bad_irq(struct irq_desc *desc, irqreturn_t action_ret) in __report_bad_irq()
179 static void report_bad_irq(struct irq_desc *desc, irqreturn_t action_ret) in report_bad_irq()
189 static inline bool try_misrouted_irq(unsigned int irq, struct irq_desc *desc, in try_misrouted_irq()
222 void note_interrupt(struct irq_desc *desc, irqreturn_t action_ret) in note_interrupt()
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| H A D | debugfs.c | 24 static void irq_debug_show_masks(struct seq_file *m, struct irq_desc *desc) in irq_debug_show_masks()
41 static void irq_debug_show_masks(struct seq_file *m, struct irq_desc *desc) { } in irq_debug_show_masks()
160 struct irq_desc *desc = m->private; in irq_debug_show()
192 struct irq_desc *desc = file_inode(file)->i_private; in irq_debug_write()
219 struct irq_desc *desc = irq_to_desc(irq); in irq_debugfs_copy_devname()
226 void irq_add_debugfs_entry(unsigned int irq, struct irq_desc *desc) in irq_add_debugfs_entry()
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| H A D | cpuhotplug.c | 53 static bool migrate_one_irq(struct irq_desc *desc) in migrate_one_irq()
173 struct irq_desc *desc; in irq_migrate_all_off_this_cpu()
206 static void irq_restore_affinity_of_irq(struct irq_desc *desc, unsigned int cpu) in irq_restore_affinity_of_irq()
235 struct irq_desc *desc; in irq_affinity_online_cpu()
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| H A D | irq_test.c | 46 struct irq_desc *desc; in irq_test_setup_fake_irq()
65 struct irq_desc *desc; in irq_disable_depth_test()
89 struct irq_desc *desc; in irq_free_disabled_test()
117 struct irq_desc *desc; in irq_shutdown_depth_test()
169 struct irq_desc *desc; in irq_cpuhotplug_test()
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| H A D | migration.c | 18 bool irq_fixup_move_pending(struct irq_desc *desc, bool force_clear) in irq_fixup_move_pending()
38 void irq_force_complete_move(struct irq_desc *desc) in irq_force_complete_move()
50 struct irq_desc *desc = irq_data_to_desc(idata); in irq_move_masked_irq()
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| H A D | autoprobe.c | 32 struct irq_desc *desc; in probe_irq_on()
115 struct irq_desc *desc; in probe_irq_mask()
154 struct irq_desc *desc; in probe_irq_off()
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| H A D | ipi.c | 227 int __ipi_send_single(struct irq_desc *desc, unsigned int cpu) in __ipi_send_single()
269 int __ipi_send_mask(struct irq_desc *desc, const struct cpumask *dest) in __ipi_send_mask()
315 struct irq_desc *desc = irq_to_desc(virq); in ipi_send_single()
336 struct irq_desc *desc = irq_to_desc(virq); in ipi_send_mask()
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| /linux/arch/m68k/mac/ |
| H A D | oss.c | 62 static void oss_iopism_irq(struct irq_desc *desc) in oss_iopism_irq()
67 static void oss_scsi_irq(struct irq_desc *desc) in oss_scsi_irq()
72 static void oss_nubus_irq(struct irq_desc *desc) in oss_nubus_irq()
90 static void oss_iopscc_irq(struct irq_desc *desc) in oss_iopscc_irq()
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| /linux/arch/m68k/amiga/ |
| H A D | amiints.c | 49 static void ami_int1(struct irq_desc *desc) in ami_int1()
72 static void ami_int3(struct irq_desc *desc) in ami_int3()
95 static void ami_int4(struct irq_desc *desc) in ami_int4()
124 static void ami_int5(struct irq_desc *desc) in ami_int5()
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| /linux/Documentation/translations/zh_CN/core-api/irq/ |
| H A D | irq-domain.rst | 53 一个新的Linux irq_desc，将其与hwirq关联起来，并调用.map()回调，这样驱动
58 - irq_resolve_mapping()返回一个指向给定域和hwirq号的irq_desc结构指针，
87 时，会给hwirq分配一个irq_desc，并将irq号存储在表中。
107 一个irq_desc被分配，hwirq被用作radix树的查找键。
146 个hwirq分配一个irq_desc，即使它没有被使用。
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| /linux/include/linux/ |
| H A D | irqhandler.h | 10 struct irq_desc;
12 typedef void (*irq_flow_handler_t)(struct irq_desc *desc);
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| /linux/arch/x86/include/asm/ |
| H A D | irq.h | 28 struct irq_desc;
39 extern void __handle_irq(struct irq_desc *desc, struct pt_regs *regs);
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| /linux/include/linux/irqchip/ |
| H A D | chained_irq.h | 17 struct irq_desc *desc) in chained_irq_enter()
33 struct irq_desc *desc) in chained_irq_exit()
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| /linux/drivers/soc/fsl/qe/ |
| H A D | qe_ic.c | 361 static void qe_ic_cascade_low(struct irq_desc *desc) in qe_ic_cascade_low()
374 static void qe_ic_cascade_high(struct irq_desc *desc) in qe_ic_cascade_high()
387 static void qe_ic_cascade_muxed_mpic(struct irq_desc *desc) in qe_ic_cascade_muxed_mpic()
406 void (*low_handler)(struct irq_desc *desc); in qe_ic_init()
407 void (*high_handler)(struct irq_desc *desc); in qe_ic_init()
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| /linux/drivers/regulator/ |
| H A D | mt6360-regulator.c | 388 const struct mt6360_irq_mapping *irq_desc = tbls + i; in mt6360_regulator_irq_register() local
390 irq = platform_get_irq_byname(pdev, irq_desc->name); in mt6360_regulator_irq_register()
394 ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, irq_desc->handler, 0, in mt6360_regulator_irq_register()
395 irq_desc->name, rdev); in mt6360_regulator_irq_register()
397 dev_err(&pdev->dev, "Fail to request %s irq\n", irq_desc->name); in mt6360_regulator_irq_register()
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| /linux/drivers/pinctrl/starfive/ |
| H A D | pinctrl-starfive-jh7110.h | 63 void (*jh7110_gpio_irq_handler)(struct irq_desc *desc);
70 struct jh7110_pinctrl *jh7110_from_irq_desc(struct irq_desc *desc);
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| /linux/arch/arm/mach-s3c/ |
| H A D | s3c64xx.c | 379 static void s3c_irq_demux_eint0_3(struct irq_desc *desc) in s3c_irq_demux_eint0_3()
384 static void s3c_irq_demux_eint4_11(struct irq_desc *desc) in s3c_irq_demux_eint4_11()
389 static void s3c_irq_demux_eint12_19(struct irq_desc *desc) in s3c_irq_demux_eint12_19()
394 static void s3c_irq_demux_eint20_27(struct irq_desc *desc) in s3c_irq_demux_eint20_27()
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| /linux/arch/x86/kernel/ |
| H A D | irq.c | 258 static __always_inline void handle_irq(struct irq_desc *desc, in handle_irq()
267 static struct irq_desc *reevaluate_vector(int vector) in reevaluate_vector()
269 struct irq_desc *desc = __this_cpu_read(vector_irq[vector]); in reevaluate_vector()
283 struct irq_desc *desc = __this_cpu_read(vector_irq[vector]); in call_irq_handler()
523 struct irq_desc *desc; in fixup_irqs()
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