arch/mips/loongson2ef/common/pm.c

28

cached_slave_mask = inb(PIC_SLAVE_IMR);

arch/mips/loongson2ef/common/pm.c

31

outb(0xff, PIC_SLAVE_IMR);

arch/mips/loongson2ef/common/pm.c

32

inb(PIC_SLAVE_IMR);

arch/mips/loongson2ef/common/pm.c

48

outb(cached_slave_mask, PIC_SLAVE_IMR);

arch/mips/loongson2ef/lemote-2f/irq.c

41

isr = (inb(PIC_SLAVE_CMD) & ~inb(PIC_SLAVE_IMR)) << 8;

arch/mips/loongson2ef/lemote-2f/pm.c

69

outb(0xff & ~(1 << (SCI_IRQ_NUM - 8)), PIC_SLAVE_IMR);

arch/mips/loongson2ef/lemote-2f/pm.c

70

inb(PIC_SLAVE_IMR);

arch/x86/kernel/i8259.c

181

inb(PIC_SLAVE_IMR); /* DUMMY - (do we need this?) */

arch/x86/kernel/i8259.c

182

outb(cached_slave_mask, PIC_SLAVE_IMR);

arch/x86/kernel/i8259.c

269

outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */

arch/x86/kernel/i8259.c

289

outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */

arch/x86/kernel/i8259.c

301

outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */

arch/x86/kernel/i8259.c

337

outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */

arch/x86/kernel/i8259.c

378

outb_pic(ISA_IRQ_VECTOR(8), PIC_SLAVE_IMR);

arch/x86/kernel/i8259.c

380

outb_pic(PIC_CASCADE_IR, PIC_SLAVE_IMR);

arch/x86/kernel/i8259.c

382

outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);

arch/x86/kernel/i8259.c

396

outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */

arch/x86/kernel/i8259.c

68

outb(cached_slave_mask, PIC_SLAVE_IMR);

arch/x86/kernel/i8259.c

87

outb(cached_slave_mask, PIC_SLAVE_IMR);

drivers/irqchip/irq-i8259.c

162

inb(PIC_SLAVE_IMR); /* DUMMY - (do we need this?) */

drivers/irqchip/irq-i8259.c

163

outb(cached_slave_mask, PIC_SLAVE_IMR);

drivers/irqchip/irq-i8259.c

219

outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */

drivers/irqchip/irq-i8259.c

241

outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-2 */

drivers/irqchip/irq-i8259.c

255

outb_p(I8259A_IRQ_BASE + 8, PIC_SLAVE_IMR); /* ICW2: 8259A-2 IR0 mapped to I8259A_IRQ_BASE + 0x08 */

drivers/irqchip/irq-i8259.c

256

outb_p(PIC_CASCADE_IR, PIC_SLAVE_IMR); /* 8259A-2 is a slave on master's IR2 */

drivers/irqchip/irq-i8259.c

257

outb_p(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR); /* (slave's support for AEOI in flat mode is to be investigated) */

drivers/irqchip/irq-i8259.c

270

outb(cached_slave_mask, PIC_SLAVE_IMR); /* restore slave IRQ mask */

drivers/irqchip/irq-i8259.c

285

.end = PIC_SLAVE_IMR,

drivers/irqchip/irq-i8259.c

77

outb(cached_slave_mask, PIC_SLAVE_IMR);

drivers/irqchip/irq-i8259.c

92

outb(cached_slave_mask, PIC_SLAVE_IMR);