Searched refs:PIC_CASCADE_IR (Results 1 – 9 of 9) sorted by relevance
| /linux-6.3-rc2/arch/mips/sni/ |
| A D | rm200.c | 144 #define PIC_CASCADE_IR 2 macro
242 writeb(0x60+PIC_CASCADE_IR, rm200_pic_master + PIC_CMD); in sni_rm200_mask_and_ack_8259A()
304 if (irq == PIC_CASCADE_IR) { in sni_rm200_i8259_irq()
342 writeb(1U << PIC_CASCADE_IR, rm200_pic_master + PIC_IMR); in sni_rm200_init_8259A()
346 writeb(PIC_CASCADE_IR, rm200_pic_slave + PIC_IMR); in sni_rm200_init_8259A()
409 if (request_irq(RM200_I8259A_IRQ_BASE + PIC_CASCADE_IR, no_action, in sni_rm200_i8259_irqs()
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| /linux-6.3-rc2/arch/mips/include/asm/ |
| A D | i8259.h | 29 #define PIC_CASCADE_IR 2 macro
66 if (irq == PIC_CASCADE_IR) { in i8259_irq()
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| /linux-6.3-rc2/drivers/irqchip/ |
| A D | irq-i8259.c | 165 outb(0x60+PIC_CASCADE_IR, PIC_MASTER_CMD); /* 'Specific EOI' to master-IRQ2 */ in mask_and_ack_8259A()
244 outb_p(1U << PIC_CASCADE_IR, PIC_MASTER_IMR); /* 8259A-1 (the master) has a slave on IR2 */ in init_8259A()
252 outb_p(PIC_CASCADE_IR, PIC_SLAVE_IMR); /* 8259A-2 is a slave on master's IR2 */ in init_8259A()
308 int irq = I8259A_IRQ_BASE + PIC_CASCADE_IR; in __init_i8259_irqs()
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| /linux-6.3-rc2/arch/x86/kernel/ |
| A D | i8259.c | 184 outb(0x60+PIC_CASCADE_IR, PIC_MASTER_CMD); in mask_and_ack_8259A()
305 unsigned char probe_val = ~(1 << PIC_CASCADE_IR); in probe_8259A()
347 outb_pic(1U << PIC_CASCADE_IR, PIC_MASTER_IMR); in init_8259A()
359 outb_pic(PIC_CASCADE_IR, PIC_SLAVE_IMR); in init_8259A()
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| /linux-6.3-rc2/arch/x86/include/asm/ |
| A D | i8259.h | 26 #define PIC_CASCADE_IR 2 macro
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| /linux-6.3-rc2/arch/mips/loongson2ef/lemote-2f/ |
| A D | irq.c | 39 ~inb(PIC_MASTER_IMR) & ~(1 << PIC_CASCADE_IR); in mach_i8259_irq()
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| A D | pm.c | 67 outb(irq_mask & ~(1 << PIC_CASCADE_IR), PIC_MASTER_IMR); in setup_wakeup_events()
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| /linux-6.3-rc2/arch/x86/kernel/apic/ |
| A D | vector.c | 547 virq == PIC_CASCADE_IR)) in x86_vector_alloc_irqs()
752 if (i != PIC_CASCADE_IR) in lapic_update_legacy_vectors()
765 lapic_assign_legacy_vector(PIC_CASCADE_IR, false); in lapic_assign_system_vectors()
777 if (i != PIC_CASCADE_IR) in lapic_assign_system_vectors()
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| A D | io_apic.c | 1044 if (legacy && irq == PIC_CASCADE_IR) in mp_map_pin_to_irq()
2332 #define PIC_IRQS (1UL << PIC_CASCADE_IR)
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