Merge git://oss.sgi.com:8090/oss/git/xfs-2.6

[linux-2.6] / include / asm-powerpc / spu.h

diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index 38bacf2f6e0c14dc8db15c335e08b1d458d25462..f431d8b0b6514bd5649b407ba1078aae5f477dfd 100644 (file)
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -110,6 +110,7 @@ struct spu {
        char *name;
        unsigned long local_store_phys;
        u8 *local_store;
+       unsigned long problem_phys;
        struct spu_problem __iomem *problem;
        struct spu_priv1 __iomem *priv1;
        struct spu_priv2 __iomem *priv2;
@@ -137,6 +138,7 @@ struct spu {
        void (* wbox_callback)(struct spu *spu);
        void (* ibox_callback)(struct spu *spu);
        void (* stop_callback)(struct spu *spu);
+       void (* mfc_callback)(struct spu *spu);
 
        char irq_c0[8];
        char irq_c1[8];
@@ -149,6 +151,14 @@ int spu_irq_class_0_bottom(struct spu *spu);
 int spu_irq_class_1_bottom(struct spu *spu);
 void spu_irq_setaffinity(struct spu *spu, int cpu);
 
+/* system callbacks from the SPU */
+struct spu_syscall_block {
+       u64 nr_ret;
+       u64 parm[6];
+};
+extern long spu_sys_callback(struct spu_syscall_block *s);
+
+/* syscalls implemented in spufs */
 extern struct spufs_calls {
        asmlinkage long (*create_thread)(const char __user *name,
                                        unsigned int flags, mode_t mode);
@@ -399,7 +409,6 @@ struct spu_priv1 {
 #define SPU_GET_REVISION_BITS(vr)      (vr & SPU_REVISION_BITS)
        u8  pad_0x28_0x100[0x100 - 0x28];                       /* 0x28 */
 
-
        /* Interrupt Area */
        u64 int_mask_RW[3];                                     /* 0x100 */
 #define CLASS0_ENABLE_DMA_ALIGNMENT_INTR               0x1L