1 #ifndef __ASM_MACH_MPSPEC_H
2 #define __ASM_MACH_MPSPEC_H
5 * a maximum of 256 APICs with the current APIC ID architecture.
9 #define MAX_IRQ_SOURCES 256
11 /* Summit or generic (i.e. installer) kernels need lots of bus entries. */
12 /* Maximum 256 PCI busses, plus 1 ISA bus in each of 4 cabinets. */
13 #define MAX_MP_BUSSES 260
15 #endif /* __ASM_MACH_MPSPEC_H */