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Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/fault.c')
-rw-r--r--arch/powerpc/platforms/cell/spufs/fault.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/fault.c b/arch/powerpc/platforms/cell/spufs/fault.c
index e46d300e21a5..f093a581ac74 100644
--- a/arch/powerpc/platforms/cell/spufs/fault.c
+++ b/arch/powerpc/platforms/cell/spufs/fault.c
@@ -83,13 +83,18 @@ int spufs_handle_class0(struct spu_context *ctx)
83 return 0; 83 return 0;
84 84
85 if (stat & CLASS0_DMA_ALIGNMENT_INTR) 85 if (stat & CLASS0_DMA_ALIGNMENT_INTR)
86 spufs_handle_event(ctx, ctx->csa.dar, SPE_EVENT_DMA_ALIGNMENT); 86 spufs_handle_event(ctx, ctx->csa.class_0_dar,
87 SPE_EVENT_DMA_ALIGNMENT);
87 88
88 if (stat & CLASS0_INVALID_DMA_COMMAND_INTR) 89 if (stat & CLASS0_INVALID_DMA_COMMAND_INTR)
89 spufs_handle_event(ctx, ctx->csa.dar, SPE_EVENT_INVALID_DMA); 90 spufs_handle_event(ctx, ctx->csa.class_0_dar,
91 SPE_EVENT_INVALID_DMA);
90 92
91 if (stat & CLASS0_SPU_ERROR_INTR) 93 if (stat & CLASS0_SPU_ERROR_INTR)
92 spufs_handle_event(ctx, ctx->csa.dar, SPE_EVENT_SPE_ERROR); 94 spufs_handle_event(ctx, ctx->csa.class_0_dar,
95 SPE_EVENT_SPE_ERROR);
96
97 ctx->csa.class_0_pending = 0;
93 98
94 return -EIO; 99 return -EIO;
95} 100}
@@ -119,8 +124,8 @@ int spufs_handle_class1(struct spu_context *ctx)
119 * in time, we can still expect to get the same fault 124 * in time, we can still expect to get the same fault
120 * the immediately after the context restore. 125 * the immediately after the context restore.
121 */ 126 */
122 ea = ctx->csa.dar; 127 ea = ctx->csa.class_1_dar;
123 dsisr = ctx->csa.dsisr; 128 dsisr = ctx->csa.class_1_dsisr;
124 129
125 if (!(dsisr & (MFC_DSISR_PTE_NOT_FOUND | MFC_DSISR_ACCESS_DENIED))) 130 if (!(dsisr & (MFC_DSISR_PTE_NOT_FOUND | MFC_DSISR_ACCESS_DENIED)))
126 return 0; 131 return 0;
@@ -158,7 +163,7 @@ int spufs_handle_class1(struct spu_context *ctx)
158 * time slicing will not preempt the context while the page fault 163 * time slicing will not preempt the context while the page fault
159 * handler is running. Context switch code removes mappings. 164 * handler is running. Context switch code removes mappings.
160 */ 165 */
161 ctx->csa.dar = ctx->csa.dsisr = 0; 166 ctx->csa.class_1_dar = ctx->csa.class_1_dsisr = 0;
162 167
163 /* 168 /*
164 * If we handled the fault successfully and are in runnable 169 * If we handled the fault successfully and are in runnable