Searched refs:PIC_MASTER_CMD (Results 1 – 5 of 5) sorted by relevance
| /linux-6.6.21/arch/mips/include/asm/ |
| D | i8259.h | 20 #define PIC_MASTER_CMD 0x20 macro
22 #define PIC_MASTER_ISR PIC_MASTER_CMD
64 outb(0x0C, PIC_MASTER_CMD); /* prepare for poll */ in i8259_irq()
65 irq = inb(PIC_MASTER_CMD) & 7; in i8259_irq()
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| /linux-6.6.21/drivers/irqchip/ |
| D | irq-i8259.c | 117 outb(0x0B, PIC_MASTER_CMD); /* ISR register */ in i8259A_irq_real()
118 value = inb(PIC_MASTER_CMD) & irqmask; in i8259A_irq_real()
119 outb(0x0A, PIC_MASTER_CMD); /* back to the IRR register */ in i8259A_irq_real()
165 outb(0x60+PIC_CASCADE_IR, PIC_MASTER_CMD); /* 'Specific EOI' to master-IRQ2 */ in mask_and_ack_8259A()
169 outb(0x60+irq, PIC_MASTER_CMD); /* 'Specific EOI to master */ in mask_and_ack_8259A()
242 outb_p(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */ in init_8259A()
273 .start = PIC_MASTER_CMD,
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| /linux-6.6.21/arch/x86/kernel/ |
| D | i8259.c | 105 ret = inb(PIC_MASTER_CMD) & mask; in i8259A_irq_pending()
135 outb(0x0B, PIC_MASTER_CMD); /* ISR register */ in i8259A_irq_real()
136 value = inb(PIC_MASTER_CMD) & irqmask; in i8259A_irq_real()
137 outb(0x0A, PIC_MASTER_CMD); /* back to the IRR register */ in i8259A_irq_real()
185 outb(0x60+PIC_CASCADE_IR, PIC_MASTER_CMD); in mask_and_ack_8259A()
189 outb(0x60+irq, PIC_MASTER_CMD); /* 'Specific EOI to master */ in mask_and_ack_8259A()
357 outb_pic(0x11, PIC_MASTER_CMD); /* ICW1: select 8259A-1 init */ in init_8259A()
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| /linux-6.6.21/arch/x86/include/asm/ |
| D | i8259.h | 15 #define PIC_MASTER_CMD 0x20 macro
17 #define PIC_MASTER_ISR PIC_MASTER_CMD
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| /linux-6.6.21/arch/mips/loongson2ef/lemote-2f/ |
| D | irq.c | 38 isr = inb(PIC_MASTER_CMD) & in mach_i8259_irq()
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