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Searched refs:IRQ_PIC_CUTOFF (Results 1 – 3 of 3) sorted by relevance

/external/syslinux/gpxe/src/arch/i386/include/
Dpic8259.h15 #define IRQ_PIC_CUTOFF 8 macro
49 #define IMR_REG(x) ( (x) < IRQ_PIC_CUTOFF ? PIC1_IMR : PIC2_IMR )
50 #define IMR_BIT(x) ( 1 << ( (x) % IRQ_PIC_CUTOFF ) )
56 #define ICR_REG( irq ) ( (irq) < IRQ_PIC_CUTOFF ? PIC1_ICR : PIC2_ICR )
57 #define ICR_VALUE( irq ) ( (irq) % IRQ_PIC_CUTOFF )
61 #define IRQ_INT( irq ) ( ( ( (irq) - IRQ_PIC_CUTOFF ) ^ 0x70 ) & 0x7f )
/external/syslinux/gpxe/src/arch/i386/core/
Dpic8259.c39 if ( irq >= IRQ_PIC_CUTOFF ) { in send_nonspecific_eoi()
52 if ( irq >= IRQ_PIC_CUTOFF ) { in send_specific_eoi()
/external/syslinux/gpxe/src/arch/i386/drivers/net/
Dundiisr.S8 #define IRQ_PIC_CUTOFF 8 macro
56 cmpb $IRQ_PIC_CUTOFF, undiisr_irq