1<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Chapter 9. Public Functions Provided</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="Linux generic IRQ handling"><link rel="up" href="index.html" title="Linux generic IRQ handling"><link rel="prev" href="API-irq-force-affinity.html" title="irq_force_affinity"><link rel="next" href="API-synchronize-hardirq.html" title="synchronize_hardirq"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Chapter 9. Public Functions Provided</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-irq-force-affinity.html">Prev</a> </td><th width="60%" align="center"> </th><td width="20%" align="right"> <a accesskey="n" href="API-synchronize-hardirq.html">Next</a></td></tr></table><hr></div><div class="chapter"><div class="titlepage"><div><div><h1 class="title"><a name="pubfunctions"></a>Chapter 9. Public Functions Provided</h1></div></div></div><div class="toc"><p><b>Table of Contents</b></p><dl class="toc"><dt><span class="refentrytitle"><a href="API-synchronize-hardirq.html"><span class="phrase">synchronize_hardirq</span></a></span><span class="refpurpose"> — 2 wait for pending hard IRQ handlers (on other CPUs) 3 </span></dt><dt><span class="refentrytitle"><a href="API-synchronize-irq.html"><span class="phrase">synchronize_irq</span></a></span><span class="refpurpose"> — 4 wait for pending IRQ handlers (on other CPUs) 5 </span></dt><dt><span class="refentrytitle"><a href="API-irq-set-affinity-notifier.html"><span class="phrase">irq_set_affinity_notifier</span></a></span><span class="refpurpose"> — 6 control notification of IRQ affinity changes 7 </span></dt><dt><span class="refentrytitle"><a href="API-irq-set-vcpu-affinity.html"><span class="phrase">irq_set_vcpu_affinity</span></a></span><span class="refpurpose"> — 8 Set vcpu affinity for the interrupt 9 </span></dt><dt><span class="refentrytitle"><a href="API-disable-irq-nosync.html"><span class="phrase">disable_irq_nosync</span></a></span><span class="refpurpose"> — 10 disable an irq without waiting 11 </span></dt><dt><span class="refentrytitle"><a href="API-disable-irq.html"><span class="phrase">disable_irq</span></a></span><span class="refpurpose"> — 12 disable an irq and wait for completion 13 </span></dt><dt><span class="refentrytitle"><a href="API-disable-hardirq.html"><span class="phrase">disable_hardirq</span></a></span><span class="refpurpose"> — 14 disables an irq and waits for hardirq completion 15 </span></dt><dt><span class="refentrytitle"><a href="API-enable-irq.html"><span class="phrase">enable_irq</span></a></span><span class="refpurpose"> — 16 enable handling of an irq 17 </span></dt><dt><span class="refentrytitle"><a href="API-irq-set-irq-wake.html"><span class="phrase">irq_set_irq_wake</span></a></span><span class="refpurpose"> — 18 control irq power management wakeup 19 </span></dt><dt><span class="refentrytitle"><a href="API-irq-wake-thread.html"><span class="phrase">irq_wake_thread</span></a></span><span class="refpurpose"> — 20 wake the irq thread for the action identified by dev_id 21 </span></dt><dt><span class="refentrytitle"><a href="API-setup-irq.html"><span class="phrase">setup_irq</span></a></span><span class="refpurpose"> — 22 setup an interrupt 23 </span></dt><dt><span class="refentrytitle"><a href="API-remove-irq.html"><span class="phrase">remove_irq</span></a></span><span class="refpurpose"> — 24 free an interrupt 25 </span></dt><dt><span class="refentrytitle"><a href="API-free-irq.html"><span class="phrase">free_irq</span></a></span><span class="refpurpose"> — 26 free an interrupt allocated with request_irq 27 </span></dt><dt><span class="refentrytitle"><a href="API-request-threaded-irq.html"><span class="phrase">request_threaded_irq</span></a></span><span class="refpurpose"> — 28 allocate an interrupt line 29 </span></dt><dt><span class="refentrytitle"><a href="API-request-any-context-irq.html"><span class="phrase">request_any_context_irq</span></a></span><span class="refpurpose"> — 30 allocate an interrupt line 31 </span></dt><dt><span class="refentrytitle"><a href="API-free-percpu-irq.html"><span class="phrase">free_percpu_irq</span></a></span><span class="refpurpose"> — 32 free an interrupt allocated with request_percpu_irq 33 </span></dt><dt><span class="refentrytitle"><a href="API-request-percpu-irq.html"><span class="phrase">request_percpu_irq</span></a></span><span class="refpurpose"> — 34 allocate a percpu interrupt line 35 </span></dt><dt><span class="refentrytitle"><a href="API-irq-get-irqchip-state.html"><span class="phrase">irq_get_irqchip_state</span></a></span><span class="refpurpose"> — 36 returns the irqchip state of a interrupt. 37 </span></dt><dt><span class="refentrytitle"><a href="API-irq-set-irqchip-state.html"><span class="phrase">irq_set_irqchip_state</span></a></span><span class="refpurpose"> — 38 set the state of a forwarded interrupt. 39 </span></dt><dt><span class="refentrytitle"><a href="API-irq-set-chip.html"><span class="phrase">irq_set_chip</span></a></span><span class="refpurpose"> — 40 set the irq chip for an irq 41 </span></dt><dt><span class="refentrytitle"><a href="API-irq-set-irq-type.html"><span class="phrase">irq_set_irq_type</span></a></span><span class="refpurpose"> — 42 set the irq trigger type for an irq 43 </span></dt><dt><span class="refentrytitle"><a href="API-irq-set-handler-data.html"><span class="phrase">irq_set_handler_data</span></a></span><span class="refpurpose"> — 44 set irq handler data for an irq 45 </span></dt><dt><span class="refentrytitle"><a href="API-irq-set-chip-data.html"><span class="phrase">irq_set_chip_data</span></a></span><span class="refpurpose"> — 46 set irq chip data for an irq 47 </span></dt><dt><span class="refentrytitle"><a href="API-handle-simple-irq.html"><span class="phrase">handle_simple_irq</span></a></span><span class="refpurpose"> — 48 Simple and software-decoded IRQs. 49 </span></dt><dt><span class="refentrytitle"><a href="API-handle-level-irq.html"><span class="phrase">handle_level_irq</span></a></span><span class="refpurpose"> — 50 Level type irq handler 51 </span></dt><dt><span class="refentrytitle"><a href="API-handle-fasteoi-irq.html"><span class="phrase">handle_fasteoi_irq</span></a></span><span class="refpurpose"> — 52 irq handler for transparent controllers 53 </span></dt><dt><span class="refentrytitle"><a href="API-handle-edge-irq.html"><span class="phrase">handle_edge_irq</span></a></span><span class="refpurpose"> — 54 edge type IRQ handler 55 </span></dt></dl></div><p> 56 This chapter contains the autogenerated documentation of the kernel API functions 57 which are exported. 58 </p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-irq-force-affinity.html">Prev</a> </td><td width="20%" align="center"> </td><td width="40%" align="right"> <a accesskey="n" href="API-synchronize-hardirq.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">irq_force_affinity</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span class="phrase">synchronize_hardirq</span></td></tr></table></div></body></html> 59