diff options
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/hardirq.h | 3 | ||||
| -rw-r--r-- | arch/x86/include/asm/posted_intr.h | 6 |
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/include/asm/hardirq.h b/arch/x86/include/asm/hardirq.h index fbc7722b87d1..e7ab594b3a7a 100644 --- a/arch/x86/include/asm/hardirq.h +++ b/arch/x86/include/asm/hardirq.h @@ -48,6 +48,9 @@ typedef struct { DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); +#ifdef CONFIG_X86_POSTED_MSI +DECLARE_PER_CPU_ALIGNED(struct pi_desc, posted_msi_pi_desc); +#endif #define __ARCH_IRQ_STAT #define inc_irq_stat(member) this_cpu_inc(irq_stat.member) diff --git a/arch/x86/include/asm/posted_intr.h b/arch/x86/include/asm/posted_intr.h index 20e31891de15..6f84f6739d99 100644 --- a/arch/x86/include/asm/posted_intr.h +++ b/arch/x86/include/asm/posted_intr.h @@ -91,4 +91,10 @@ static inline void __pi_clear_sn(struct pi_desc *pi_desc) pi_desc->notifications &= ~BIT(POSTED_INTR_SN); } +#ifdef CONFIG_X86_POSTED_MSI +extern void intel_posted_msi_init(void); +#else +static inline void intel_posted_msi_init(void) {}; +#endif /* X86_POSTED_MSI */ + #endif /* _X86_POSTED_INTR_H */ |