diff options
Diffstat (limited to 'include/hw/ppc/xics.h')
| -rw-r--r-- | include/hw/ppc/xics.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/hw/ppc/xics.h b/include/hw/ppc/xics.h index 85e4c8a3dd..a214dd7f28 100644 --- a/include/hw/ppc/xics.h +++ b/include/hw/ppc/xics.h @@ -136,7 +136,6 @@ struct ICSState { uint32_t nr_irqs; uint32_t offset; qemu_irq *qirqs; - bool *islsi; ICSIRQState *irqs; XICSState *icp; }; @@ -150,12 +149,20 @@ struct ICSIRQState { #define XICS_STATUS_REJECTED 0x4 #define XICS_STATUS_MASKED_PENDING 0x8 uint8_t status; +/* (flags & XICS_FLAGS_IRQ_MASK) == 0 means the interrupt is not allocated */ +#define XICS_FLAGS_IRQ_LSI 0x1 +#define XICS_FLAGS_IRQ_MSI 0x2 +#define XICS_FLAGS_IRQ_MASK 0x3 + uint8_t flags; }; #define XICS_IRQS 1024 qemu_irq xics_get_qirq(XICSState *icp, int irq); void xics_set_irq_type(XICSState *icp, int irq, bool lsi); +int xics_alloc(XICSState *icp, int src, int irq_hint, bool lsi); +int xics_alloc_block(XICSState *icp, int src, int num, bool lsi, bool align); +void xics_free(XICSState *icp, int irq, int num); void xics_cpu_setup(XICSState *icp, PowerPCCPU *cpu); |