[POWERPC] spufs: Add stat file to spufs

[linux-2.6-omap-h63xx.git] / include / asm-powerpc / spu.h

diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h
index b634e16575f2e5586f9e42ecf22dac4dd987ced5..5957fcdda04cfc8cc162949570e6a6fd52aa477b 100644 (file)
--- a/include/asm-powerpc/spu.h
+++ b/include/asm-powerpc/spu.h
@@ -129,7 +129,6 @@ struct spu {
        struct spu_runqueue *rq;
        unsigned long long timestamp;
        pid_t pid;
-       int prio;
        int class_0_pending;
        spinlock_t register_lock;
 
@@ -157,6 +156,12 @@ struct spu {
        u64 shadow_int_mask_RW[3];
 
        struct sys_device sysdev;
+
+       struct {
+               /* protected by interrupt reentrancy */
+               unsigned long long slb_flt;
+               unsigned long long class2_intr;
+       } stats;
 };
 
 struct spu *spu_alloc(void);
@@ -166,6 +171,13 @@ 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);
 
+extern void spu_invalidate_slbs(struct spu *spu);
+extern void spu_associate_mm(struct spu *spu, struct mm_struct *mm);
+
+/* Calls from the memory management to the SPU */
+struct mm_struct;
+extern void spu_flush_all_slbs(struct mm_struct *mm);
+
 /* system callbacks from the SPU */
 struct spu_syscall_block {
        u64 nr_ret;
@@ -442,6 +454,7 @@ struct spu_priv1 {
 #define MFC_STATE1_PROBLEM_STATE_MASK          0x08ull
 #define MFC_STATE1_RELOCATE_MASK               0x10ull
 #define MFC_STATE1_MASTER_RUN_CONTROL_MASK     0x20ull
+#define MFC_STATE1_TABLE_SEARCH_MASK           0x40ull
        u64 mfc_lpid_RW;                                        /* 0x008 */
        u64 spu_idr_RW;                                         /* 0x010 */
        u64 mfc_vr_RO;                                          /* 0x018 */