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ppc/xics: use the QOM interface to grab an ICP

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Also introduce a xics_icp_get() helper to simplify the changes.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Cédric Le Goater 2017-02-27 15:29:25 +01:00 • committed by David Gibson
parent f023243432
commit b4f27d71e3
5 changed files with 35 additions and 30 deletions
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10
include/hw/ppc/xics.h
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@ -151,7 +151,7 @@ struct ICSState {
uint32_t offset;
qemu_irq *qirqs;
ICSIRQState *irqs;
XICSState *xics;
XICSFabric *xics;
};
static inline bool ics_valid_irq(ICSState *ics, uint32_t nr)
@ -198,16 +198,16 @@ typedef struct XICSFabricClass {
#define XICS_IRQS_SPAPR 1024
qemu_irq xics_get_qirq(XICSFabric *xi, int irq);
int spapr_ics_alloc(ICSState *ics, int irq_hint, bool lsi, Error **errp);
int spapr_ics_alloc_block(ICSState *ics, int num, bool lsi, bool align,
Error **errp);
void spapr_ics_free(ICSState *ics, int irq, int num);
void spapr_dt_xics(XICSState *xics, void *fdt, uint32_t phandle);
void xics_cpu_setup(XICSState *icp, PowerPCCPU *cpu);
void xics_cpu_destroy(XICSState *icp, PowerPCCPU *cpu);
qemu_irq xics_get_qirq(XICSFabric *xi, int irq);
ICPState *xics_icp_get(XICSFabric *xi, int server);
void xics_cpu_setup(XICSFabric *xi, PowerPCCPU *cpu);
void xics_cpu_destroy(XICSFabric *xi, PowerPCCPU *cpu);
/* Internal XICS interfaces */
int xics_get_cpu_index_by_dt_id(int cpu_dt_id);