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

/OK3568_Linux_fs/u-boot/arch/x86/lib/
H A Di8259.c69 int imr_port; in mask_irq() local
75 imr_port = SLAVE_PIC + IMR; in mask_irq()
77 imr_port = MASTER_PIC + IMR; in mask_irq()
79 outb(inb(imr_port) | (1 << (irq & 7)), imr_port); in mask_irq()
84 int imr_port; in unmask_irq() local
90 imr_port = SLAVE_PIC + IMR; in unmask_irq()
92 imr_port = MASTER_PIC + IMR; in unmask_irq()
94 outb(inb(imr_port) & ~(1 << (irq & 7)), imr_port); in unmask_irq()