diff options
Diffstat (limited to 'include/hw/ppc/xics.h')
| -rw-r--r-- | include/hw/ppc/xics.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/hw/ppc/xics.h b/include/hw/ppc/xics.h index c94677078a..33490060a0 100644 --- a/include/hw/ppc/xics.h +++ b/include/hw/ppc/xics.h @@ -146,6 +146,12 @@ struct ICSState { XICSState *icp; }; +static inline bool ics_valid_irq(ICSState *ics, uint32_t nr) +{ + return (nr >= ics->offset) + && (nr < (ics->offset + ics->nr_irqs)); +} + struct ICSIRQState { uint32_t server; uint8_t priority; @@ -174,4 +180,19 @@ void xics_spapr_free(XICSState *icp, int irq, int num); void xics_cpu_setup(XICSState *icp, PowerPCCPU *cpu); void xics_cpu_destroy(XICSState *icp, PowerPCCPU *cpu); +/* Internal XICS interfaces */ +int xics_get_cpu_index_by_dt_id(int cpu_dt_id); + +void icp_set_cppr(XICSState *icp, int server, uint8_t cppr); +void icp_set_mfrr(XICSState *icp, int server, uint8_t mfrr); +uint32_t icp_accept(ICPState *ss); +void icp_eoi(XICSState *icp, int server, uint32_t xirr); + +void ics_write_xive(ICSState *ics, int nr, int server, + uint8_t priority, uint8_t saved_priority); + +void ics_set_irq_type(ICSState *ics, int srcno, bool lsi); + +int xics_find_source(XICSState *icp, int irq); + #endif /* __XICS_H__ */ |