#define _SPU_PRIV1_H
#if defined(__KERNEL__)
+#include <linux/types.h>
+
struct spu;
/* access to priv1 registers */
-struct spu_priv1_ops
-{
+struct spu_priv1_ops {
void (*int_mask_and) (struct spu *spu, int class, u64 mask);
void (*int_mask_or) (struct spu *spu, int class, u64 mask);
void (*int_mask_set) (struct spu *spu, int class, u64 mask);
return spu_priv1_ops->resource_allocation_enable_get(spu);
}
-/* The declarations folowing are put here for convenience
- * and only intended to be used by the platform setup code
- * for initializing spu_priv1_ops.
+/* spu management abstraction */
+
+struct spu_management_ops {
+ int (*enumerate_spus)(int (*fn)(void *data));
+ int (*create_spu)(struct spu *spu, void *data);
+ int (*destroy_spu)(struct spu *spu);
+ int (*init_affinity)(void);
+};
+
+extern const struct spu_management_ops* spu_management_ops;
+
+static inline int
+spu_enumerate_spus (int (*fn)(void *data))
+{
+ return spu_management_ops->enumerate_spus(fn);
+}
+
+static inline int
+spu_create_spu (struct spu *spu, void *data)
+{
+ return spu_management_ops->create_spu(spu, data);
+}
+
+static inline int
+spu_destroy_spu (struct spu *spu)
+{
+ return spu_management_ops->destroy_spu(spu);
+}
+
+static inline int
+spu_init_affinity (void)
+{
+ return spu_management_ops->init_affinity();
+}
+
+/*
+ * The declarations folowing are put here for convenience
+ * and only intended to be used by the platform setup code.
*/
extern const struct spu_priv1_ops spu_priv1_mmio_ops;
+extern const struct spu_priv1_ops spu_priv1_beat_ops;
+
+extern const struct spu_management_ops spu_management_of_ops;
#endif /* __KERNEL__ */
#endif