From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- arch/parisc/include/asm/hardirq.h | 40 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 arch/parisc/include/asm/hardirq.h (limited to 'arch/parisc/include/asm/hardirq.h') diff --git a/arch/parisc/include/asm/hardirq.h b/arch/parisc/include/asm/hardirq.h new file mode 100644 index 000000000..7f7039516 --- /dev/null +++ b/arch/parisc/include/asm/hardirq.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* hardirq.h: PA-RISC hard IRQ support. + * + * Copyright (C) 2001 Matthew Wilcox + * Copyright (C) 2013 Helge Deller + */ + +#ifndef _PARISC_HARDIRQ_H +#define _PARISC_HARDIRQ_H + +#include +#include +#include + +#ifdef CONFIG_IRQSTACKS +#define __ARCH_HAS_DO_SOFTIRQ +#endif + +typedef struct { + unsigned int __softirq_pending; + unsigned int kernel_stack_usage; + unsigned int irq_stack_usage; +#ifdef CONFIG_SMP + unsigned int irq_resched_count; + unsigned int irq_call_count; +#endif + unsigned int irq_unaligned_count; + unsigned int irq_fpassist_count; + unsigned int irq_tlb_count; +} ____cacheline_aligned irq_cpustat_t; + +DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat); + +#define __ARCH_IRQ_STAT +#define __IRQ_STAT(cpu, member) (irq_stat[cpu].member) +#define inc_irq_stat(member) this_cpu_inc(irq_stat.member) +#define __inc_irq_stat(member) __this_cpu_inc(irq_stat.member) +#define ack_bad_irq(irq) WARN(1, "unexpected IRQ trap at vector %02x\n", irq) + +#endif /* _PARISC_HARDIRQ_H */ -- cgit v1.2.3