diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/spufs.h')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/spufs.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h index 03e8315f6f9..36da17987e9 100644 --- a/arch/powerpc/platforms/cell/spufs/spufs.h +++ b/arch/powerpc/platforms/cell/spufs/spufs.h @@ -109,6 +109,9 @@ struct spu_context { unsigned long long class2_intr_base; /* # at last ctx switch */ unsigned long long libassist; } stats; + + struct list_head aff_list; + int aff_head; }; struct spu_gang { @@ -116,8 +119,17 @@ struct spu_gang { struct mutex mutex; struct kref kref; int contexts; + + struct spu_context *aff_ref_ctx; + struct list_head aff_list_head; + struct mutex aff_mutex; + int aff_flags; }; +/* Flag bits for spu_gang aff_flags */ +#define AFF_OFFSETS_SET 1 +#define AFF_MERGED 2 + struct mfc_dma_command { int32_t pad; /* reserved */ uint32_t lsa; /* local storage address */ @@ -182,8 +194,8 @@ extern struct tree_descr spufs_dir_nosched_contents[]; /* system call implementation */ long spufs_run_spu(struct spu_context *ctx, u32 *npc, u32 *status); -long spufs_create(struct nameidata *nd, - unsigned int flags, mode_t mode); +long spufs_create(struct nameidata *nd, unsigned int flags, + mode_t mode, struct file *filp); extern const struct file_operations spufs_context_fops; /* gang management */ |