xref: /qemu/include/hw/ppc/openpic.h (revision 5861a33898bbddfd1a80c2e202cb9352e3b1ba62)
1 #if !defined(__OPENPIC_H__)
2 #define __OPENPIC_H__
3 
4 /* OpenPIC have 5 outputs per CPU connected and one IRQ out single output */
5 enum {
6     OPENPIC_OUTPUT_INT = 0, /* IRQ                       */
7     OPENPIC_OUTPUT_CINT,    /* critical IRQ              */
8     OPENPIC_OUTPUT_MCK,     /* Machine check event       */
9     OPENPIC_OUTPUT_DEBUG,   /* Inconditional debug event */
10     OPENPIC_OUTPUT_RESET,   /* Core reset event          */
11     OPENPIC_OUTPUT_NB,
12 };
13 
14 /* OpenPIC capability flags */
15 #define OPENPIC_FLAG_IDE_CRIT    (1 << 0)
16 
17 qemu_irq *openpic_init (MemoryRegion **pmem, int nb_cpus,
18                         qemu_irq **irqs, qemu_irq irq_out);
19 qemu_irq *mpic_init (MemoryRegion *address_space, hwaddr base,
20                      int nb_cpus, qemu_irq **irqs, qemu_irq irq_out);
21 #endif /* __OPENPIC_H__ */
22