Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc

* master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: (194 commits)
  [POWERPC] Add missing EXPORTS for mpc52xx support
  [POWERPC] Remove obsolete PPC_52xx and update CLASSIC32 comment
  [POWERPC] ps3: add a default zImage target
  [POWERPC] Add of_platform_bus support to mpc52xx psc uart driver
  [POWERPC] typo fix and whitespace cleanup on mpc52xx-uart driver
  [POWERPC] Fix debug printks for 32-bit resources in the PCI code
  [POWERPC] Replace kmalloc+memset with kzalloc
  [POWERPC] Linkstation / kurobox support
  [POWERPC] Add the e300c3 core to the CPU table.
  [POWERPC] ppc: m48t35 add missing bracket
  [POWERPC] iSeries: don't build head_64.o unnecessarily
  [POWERPC] iSeries: stop dt_mod.o being rebuilt unnecessarily
  [POWERPC] Fix cputable.h for combined build
  [POWERPC] Allow CONFIG_BOOTX_TEXT on iSeries
  [POWERPC] Allow xmon to build on legacy iSeries
  [POWERPC] Change ppc64_defconfig to use AUTOFS_V4 not V3
  [POWERPC] Tell firmware we can handle POWER6 compatible mode
  [POWERPC] Clean images in arch/powerpc/boot
  [POWERPC] Fix OF pci flags parsing
  [POWERPC] defconfig for lite5200 board
  ...

1 files changed, 38 insertions, 8 deletions

diff --git a/include/asm-powerpc/spu_priv1.h b/include/asm-powerpc/spu_priv1.h
index 300c458b6d0..69dcb0c5388 100644
--- a/include/asm-powerpc/spu_priv1.h
+++ b/include/asm-powerpc/spu_priv1.h
@@ -21,12 +21,13 @@
 #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);
@@ -37,7 +38,7 @@ struct spu_priv1_ops
 	u64 (*mfc_dar_get) (struct spu *spu);
 	u64 (*mfc_dsisr_get) (struct spu *spu);
 	void (*mfc_dsisr_set) (struct spu *spu, u64 dsisr);
-	void (*mfc_sdr_set) (struct spu *spu, u64 sdr);
+	void (*mfc_sdr_setup) (struct spu *spu);
 	void (*mfc_sr1_set) (struct spu *spu, u64 sr1);
 	u64 (*mfc_sr1_get) (struct spu *spu);
 	void (*mfc_tclass_id_set) (struct spu *spu, u64 tclass_id);
@@ -112,9 +113,9 @@ spu_mfc_dsisr_set (struct spu *spu, u64 dsisr)
 }
 
 static inline void
-spu_mfc_sdr_set (struct spu *spu, u64 sdr)
+spu_mfc_sdr_setup (struct spu *spu)
 {
-	spu_priv1_ops->mfc_sdr_set(spu, sdr);
+	spu_priv1_ops->mfc_sdr_setup(spu);
 }
 
 static inline void
@@ -171,12 +172,41 @@ spu_resource_allocation_enable_get (struct spu *spu)
 	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);
+};
+
+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);
+}
+
+/*
+ * 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_management_ops spu_management_of_ops;
 
 #endif /* __KERNEL__ */
 #endif