diff options
| author | Dwayne Grant McConnell <decimal@us.ibm.com> | 2006-11-20 18:44:58 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-12-04 20:39:45 +1100 |
| commit | b9e3bd774bb1a90fee9b90f461a51e4ba295fe6d (patch) | |
| tree | 1df839981e28241d66f9bc5abe56f99476ef2a3f /arch/powerpc/platforms/cell/spufs/spufs.h | |
| parent | 9b5047e249f429722d0adc54cb5ef051bd3d685c (diff) | |
[POWERPC] spufs: Add /lslr, /dma_info and /proxydma files
The /lslr file gives read access to the SPU_LSLR register in hex; 0x3fff
for example The /dma_info file provides read access to the SPU Command
Queue in a binary format. The /proxydma_info files provides read access
access to the Proxy Command Queue in a binary format. The spu_info.h
file provides data structures for interpreting the binary format of
/dma_info and /proxydma_info.
Signed-off-by: Dwayne Grant McConnell <decimal@us.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/spufs.h')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/spufs.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h index f438f0b8525..3e7cfc24614 100644 --- a/arch/powerpc/platforms/cell/spufs/spufs.h +++ b/arch/powerpc/platforms/cell/spufs/spufs.h @@ -29,6 +29,7 @@ #include <asm/spu.h> #include <asm/spu_csa.h> +#include <asm/spu_info.h> /* The magic number for our file system */ enum { @@ -119,8 +120,12 @@ struct spu_context_ops { int (*set_mfc_query)(struct spu_context * ctx, u32 mask, u32 mode); u32 (*read_mfc_tagstatus)(struct spu_context * ctx); u32 (*get_mfc_free_elements)(struct spu_context *ctx); - int (*send_mfc_command)(struct spu_context *ctx, - struct mfc_dma_command *cmd); + int (*send_mfc_command)(struct spu_context * ctx, + struct mfc_dma_command * cmd); + void (*dma_info_read) (struct spu_context * ctx, + struct spu_dma_info * info); + void (*proxydma_info_read) (struct spu_context * ctx, + struct spu_proxydma_info * info); }; extern struct spu_context_ops spu_hw_ops; |