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[POWERPC] spufs: Add bit definition

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Add a bit define from book, and replace one hex number with a
symbol, for clarity.

Signed-off-by: Sebastian Siewior <bigeasy@linux.vnet.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Sebastian Siewior 2007-06-29 10:57:50 +10:00 committed by Paul Mackerras
parent 7a896dc5f4
commit be7031773e
2 changed files with 3 additions and 1 deletions
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3
arch/powerpc/platforms/cell/spufs/run.c
View File

@ -29,7 +29,8 @@ static inline int spu_stopped(struct spu_context *ctx, u32 * stat)
spu = ctx->spu;
pte_fault = spu->dsisr &
(MFC_DSISR_PTE_NOT_FOUND | MFC_DSISR_ACCESS_DENIED);
return (!(*stat & 0x1) || pte_fault || spu->class_0_pending) ? 1 : 0;
return (!(*stat & SPU_STATUS_RUNNING) || pte_fault || spu->class_0_pending) ?
1 : 0;
}
static int spu_setup_isolated(struct spu_context *ctx)

1
include/asm-powerpc/spu.h
View File

@ -448,6 +448,7 @@ 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 */