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Searched refs:PIC_SLAVE_IMR (Results 1 – 7 of 7) sorted by relevance

/linux-4.4.14/arch/x86/kernel/
Di8259.c64 outb(cached_slave_mask, PIC_SLAVE_IMR); in mask_8259A_irq()
83 outb(cached_slave_mask, PIC_SLAVE_IMR); in unmask_8259A_irq()
175 inb(PIC_SLAVE_IMR); /* DUMMY - (do we need this?) */ in mask_and_ack_8259A()
176 outb(cached_slave_mask, PIC_SLAVE_IMR); in mask_and_ack_8259A()
265 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in i8259A_shutdown()
281 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in mask_8259A()
293 outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */ in unmask_8259A()
312 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in probe_8259A()
353 outb_pic(ISA_IRQ_VECTOR(8), PIC_SLAVE_IMR); in init_8259A()
355 outb_pic(PIC_CASCADE_IR, PIC_SLAVE_IMR); in init_8259A()
[all …]
/linux-4.4.14/drivers/irqchip/
Dirq-i8259.c71 outb(cached_slave_mask, PIC_SLAVE_IMR); in disable_8259A_irq()
86 outb(cached_slave_mask, PIC_SLAVE_IMR); in enable_8259A_irq()
174 inb(PIC_SLAVE_IMR); /* DUMMY - (do we need this?) */ in mask_and_ack_8259A()
175 outb(cached_slave_mask, PIC_SLAVE_IMR); in mask_and_ack_8259A()
231 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in i8259A_shutdown()
257 outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */ in init_8259A()
271 …outb_p(I8259A_IRQ_BASE + 8, PIC_SLAVE_IMR); /* ICW2: 8259A-2 IR0 mapped to I8259A_IRQ_BASE + 0x08 … in init_8259A()
272 outb_p(PIC_CASCADE_IR, PIC_SLAVE_IMR); /* 8259A-2 is a slave on master's IR2 */ in init_8259A()
273 …outb_p(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR); /* (slave's support for AEOI in flat mode is to be inve… in init_8259A()
286 outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */ in init_8259A()
[all …]
/linux-4.4.14/arch/mips/loongson64/common/
Dpm.c32 cached_slave_mask = inb(PIC_SLAVE_IMR); in arch_suspend_disable_irqs()
35 outb(0xff, PIC_SLAVE_IMR); in arch_suspend_disable_irqs()
36 inb(PIC_SLAVE_IMR); in arch_suspend_disable_irqs()
52 outb(cached_slave_mask, PIC_SLAVE_IMR); in arch_suspend_enable_irqs()
/linux-4.4.14/arch/mips/loongson64/lemote-2f/
Dpm.c73 outb(0xff & ~(1 << (SCI_IRQ_NUM - 8)), PIC_SLAVE_IMR); in setup_wakeup_events()
74 inb(PIC_SLAVE_IMR); in setup_wakeup_events()
Dirq.c44 isr = (inb(PIC_SLAVE_CMD) & ~inb(PIC_SLAVE_IMR)) << 8; in mach_i8259_irq()
/linux-4.4.14/arch/mips/include/asm/
Di8259.h30 #define PIC_SLAVE_IMR 0xa1 macro
/linux-4.4.14/arch/x86/include/asm/
Di8259.h19 #define PIC_SLAVE_IMR 0xa1 macro