diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/run.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/run.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/run.c b/arch/powerpc/platforms/cell/spufs/run.c index 63df8cf4ba1..a4a0080c223 100644 --- a/arch/powerpc/platforms/cell/spufs/run.c +++ b/arch/powerpc/platforms/cell/spufs/run.c @@ -1,3 +1,5 @@ +#define DEBUG + #include <linux/wait.h> #include <linux/ptrace.h> @@ -51,11 +53,17 @@ static inline int spu_stopped(struct spu_context *ctx, u32 * stat) static inline int spu_run_init(struct spu_context *ctx, u32 * npc) { int ret; + unsigned long runcntl = SPU_RUNCNTL_RUNNABLE; if ((ret = spu_acquire_runnable(ctx)) != 0) return ret; - ctx->ops->npc_write(ctx, *npc); - ctx->ops->runcntl_write(ctx, SPU_RUNCNTL_RUNNABLE); + + /* if we're in isolated mode, we would have started the SPU + * earlier, so don't do it again now. */ + if (!(ctx->flags & SPU_CREATE_ISOLATE)) { + ctx->ops->npc_write(ctx, *npc); + ctx->ops->runcntl_write(ctx, runcntl); + } return 0; } |