LCOV - code coverage report
Current view: top level - arch/x86/include/asm - irq.h (source / functions) Hit Total Coverage
Test: landlock.info Lines: 2 2 100.0 %
Date: 2021-04-22 12:43:58 Functions: 0 0 -

          Line data    Source code
       1             : /* SPDX-License-Identifier: GPL-2.0 */
       2             : #ifndef _ASM_X86_IRQ_H
       3             : #define _ASM_X86_IRQ_H
       4             : /*
       5             :  *      (C) 1992, 1993 Linus Torvalds, (C) 1997 Ingo Molnar
       6             :  *
       7             :  *      IRQ/IPI changes taken from work by Thomas Radke
       8             :  *      <tomsoft@informatik.tu-chemnitz.de>
       9             :  */
      10             : 
      11             : #include <asm/apicdef.h>
      12             : #include <asm/irq_vectors.h>
      13             : 
      14             : /*
      15             :  * The irq entry code is in the noinstr section and the start/end of
      16             :  * __irqentry_text is emitted via labels. Make the build fail if
      17             :  * something moves a C function into the __irq_entry section.
      18             :  */
      19             : #define __irq_entry __invalid_section
      20             : 
      21           4 : static inline int irq_canonicalize(int irq)
      22             : {
      23           4 :         return ((irq == 2) ? 9 : irq);
      24             : }
      25             : 
      26             : extern int irq_init_percpu_irqstack(unsigned int cpu);
      27             : 
      28             : struct irq_desc;
      29             : 
      30             : extern void fixup_irqs(void);
      31             : 
      32             : #ifdef CONFIG_HAVE_KVM
      33             : extern void kvm_set_posted_intr_wakeup_handler(void (*handler)(void));
      34             : #endif
      35             : 
      36             : extern void (*x86_platform_ipi_callback)(void);
      37             : extern void native_init_IRQ(void);
      38             : 
      39             : extern void __handle_irq(struct irq_desc *desc, struct pt_regs *regs);
      40             : 
      41             : extern void init_ISA_irqs(void);
      42             : 
      43             : extern void __init init_IRQ(void);
      44             : 
      45             : #ifdef CONFIG_X86_LOCAL_APIC
      46             : void arch_trigger_cpumask_backtrace(const struct cpumask *mask,
      47             :                                     bool exclude_self);
      48             : 
      49             : #define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace
      50             : #endif
      51             : 
      52             : #endif /* _ASM_X86_IRQ_H */

Generated by: LCOV version 1.14