diff options
Diffstat (limited to 'include/hw/ppc/spapr.h')
| -rw-r--r-- | include/hw/ppc/spapr.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index 14757b805e..5569caf1d4 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -51,6 +51,15 @@ typedef enum { } sPAPRResizeHPT; /** + * Capabilities + */ + +typedef struct sPAPRCapabilities sPAPRCapabilities; +struct sPAPRCapabilities { + uint64_t mask; +}; + +/** * sPAPRMachineClass: */ struct sPAPRMachineClass { @@ -66,6 +75,7 @@ struct sPAPRMachineClass { hwaddr *mmio32, hwaddr *mmio64, unsigned n_dma, uint32_t *liobns, Error **errp); sPAPRResizeHPT resize_hpt_default; + sPAPRCapabilities default_caps; }; /** @@ -127,6 +137,9 @@ struct sPAPRMachineState { MemoryHotplugState hotplug_memory; const char *icp_type; + + sPAPRCapabilities forced_caps, forbidden_caps; + sPAPRCapabilities effective_caps; }; #define H_SUCCESS 0 @@ -724,4 +737,22 @@ int spapr_irq_alloc_block(sPAPRMachineState *spapr, int num, bool lsi, void spapr_irq_free(sPAPRMachineState *spapr, int irq, int num); qemu_irq spapr_qirq(sPAPRMachineState *spapr, int irq); +/* + * Handling of optional capabilities + */ +static inline sPAPRCapabilities spapr_caps(uint64_t mask) +{ + sPAPRCapabilities caps = { mask }; + return caps; +} + +static inline bool spapr_has_cap(sPAPRMachineState *spapr, uint64_t cap) +{ + return !!(spapr->effective_caps.mask & cap); +} + +void spapr_caps_reset(sPAPRMachineState *spapr); +void spapr_caps_validate(sPAPRMachineState *spapr, Error **errp); +void spapr_caps_add_properties(sPAPRMachineClass *smc, Error **errp); + #endif /* HW_SPAPR_H */ |