arch/x86/include/asm/io_apic.h

121

extern u32 gsi_top;

arch/x86/kernel/apic/io_apic.c

163

u32 gsi_top;

arch/x86/kernel/apic/io_apic.c

2364

ret = ioapic_dynirq_base ? : gsi_top;

arch/x86/kernel/apic/io_apic.c

2749

if (gsi_cfg->gsi_end >= gsi_top)

arch/x86/kernel/apic/io_apic.c

2750

gsi_top = gsi_cfg->gsi_end + 1;

arch/x86/kernel/apic/vector.c

724

nr = (gsi_top + nr_legacy_irqs()) + 8 * nr_cpu_ids;

arch/x86/kernel/apic/vector.c

729

if (gsi_top <= NR_IRQS_LEGACY)

arch/x86/kernel/apic/vector.c

732

nr += gsi_top * 16;

arch/x86/kernel/devicetree.c

300

mp_register_ioapic(++ioapic_id, r.start, gsi_top, &cfg);

arch/x86/kernel/jailhouse.c

112

mp_register_ioapic(0, 0xfec00000, gsi_top, &ioapic_cfg);

arch/x86/kernel/mpparse.c

112

mp_register_ioapic(m->apicid, m->apicaddr, gsi_top, &cfg);