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ppc/pnv: add a OCC model class

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To ease the introduction of the OCC model for POWER9, provide a new
class attributes to define XSCOM operations per CPU family and a PSI
IRQ number.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <20190307223548.20516-9-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Cédric Le Goater 2019-03-07 23:35:41 +01:00 • committed by David Gibson
parent 8207b90604
commit 3233838cd1
3 changed files with 54 additions and 18 deletions
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15
include/hw/ppc/pnv_occ.h
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@ -23,6 +23,8 @@
#define TYPE_PNV_OCC "pnv-occ"
#define PNV_OCC(obj) OBJECT_CHECK(PnvOCC, (obj), TYPE_PNV_OCC)
#define TYPE_PNV8_OCC TYPE_PNV_OCC "-POWER8"
#define PNV8_OCC(obj) OBJECT_CHECK(PnvOCC, (obj), TYPE_PNV8_OCC)
typedef struct PnvOCC {
DeviceState xd;
@ -35,4 +37,17 @@ typedef struct PnvOCC {
MemoryRegion xscom_regs;
} PnvOCC;
#define PNV_OCC_CLASS(klass) \
OBJECT_CLASS_CHECK(PnvOCCClass, (klass), TYPE_PNV_OCC)
#define PNV_OCC_GET_CLASS(obj) \
OBJECT_GET_CLASS(PnvOCCClass, (obj), TYPE_PNV_OCC)
typedef struct PnvOCCClass {
DeviceClass parent_class;
int xscom_size;
const MemoryRegionOps *xscom_ops;
int psi_irq;
} PnvOCCClass;
#endif /* _PPC_PNV_OCC_H */