36 lines
801 B
C
36 lines
801 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_IRQ_H
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#define __ASM_IRQ_H
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#ifndef __ASSEMBLER__
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/*
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* RHEL-9.2-only -- increase max NR_IRQS from 64+8192 default
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* for large, HPC arm64 kernels with 64K page-size
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*/
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#if defined(CONFIG_ARM_GIC_V3_ITS) && defined(CONFIG_ARM64_64K_PAGES)
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#define NR_IRQS (1 << 19)
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#endif
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#include <linux/cpumask.h>
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#include <asm-generic/irq.h>
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void arch_trigger_cpumask_backtrace(const cpumask_t *mask, int exclude_cpu);
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#define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace
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struct pt_regs;
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int set_handle_irq(void (*handle_irq)(struct pt_regs *));
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#define set_handle_irq set_handle_irq
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int set_handle_fiq(void (*handle_fiq)(struct pt_regs *));
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static inline int nr_legacy_irqs(void)
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{
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return 0;
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}
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#endif /* !__ASSEMBLER__ */
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#endif
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