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Searched refs:NR_VECTORS (Results 1 – 8 of 8) sorted by relevance

/Linux-v4.19/arch/x86/include/asm/
Dirq_vectors.h109 #define NR_VECTORS 256 macro
114 #define FIRST_SYSTEM_VECTOR NR_VECTORS
136 (NR_VECTORS + CPU_VECTOR_LIMIT) : \
137 (NR_VECTORS + IO_APIC_VECTOR_LIMIT))
139 #define NR_IRQS (NR_VECTORS + IO_APIC_VECTOR_LIMIT)
141 #define NR_IRQS (NR_VECTORS + CPU_VECTOR_LIMIT)
Dhw_irq.h19 #define IRQ_MATRIX_BITS NR_VECTORS
156 typedef struct irq_desc* vector_irq_t[NR_VECTORS];
/Linux-v4.19/arch/ia64/include/asm/native/
Dirq.h25 #define NR_VECTORS 256 macro
27 #if (NR_VECTORS + 32 * NR_CPUS) < 1024
28 #define IA64_NATIVE_NR_IRQS (NR_VECTORS + 32 * NR_CPUS)
/Linux-v4.19/arch/x86/kernel/
Dirqinit.c57 [0 ... NR_VECTORS - 1] = VECTOR_UNUSED,
Didt.c322 for_each_clear_bit_from(i, system_vectors, NR_VECTORS) { in idt_setup_apic_and_irq_gates()
339 for ( ; i < NR_VECTORS; i++) in idt_setup_early_handler()
Dirq.c367 for (vector = FIRST_EXTERNAL_VECTOR; vector < NR_VECTORS; vector++) { in fixup_irqs()
Dtraps.c75 DECLARE_BITMAP(system_vectors, NR_VECTORS);
/Linux-v4.19/arch/x86/kernel/apic/
Dvector.c636 if (nr_irqs > (NR_VECTORS * nr_cpu_ids)) in arch_probe_nr_irqs()
637 nr_irqs = NR_VECTORS * nr_cpu_ids; in arch_probe_nr_irqs()
673 for_each_set_bit_from(vector, system_vectors, NR_VECTORS) in lapic_assign_system_vectors()
709 vector_matrix = irq_alloc_matrix(NR_VECTORS, FIRST_EXTERNAL_VECTOR, in arch_early_irq_init()
750 for (vector = 0; vector < NR_VECTORS; vector++) in lapic_online()