[PATCH] spufs: The SPU file system, base

This is the current version of the spu file system, used
for driving SPEs on the Cell Broadband Engine.

This release is almost identical to the version for the
2.6.14 kernel posted earlier, which is available as part
of the Cell BE Linux distribution from
http://www.bsc.es/projects/deepcomputing/linuxoncell/.

The first patch provides all the interfaces for running
spu application, but does not have any support for
debugging SPU tasks or for scheduling. Both these
functionalities are added in the subsequent patches.

See Documentation/filesystems/spufs.txt on how to use
spufs.

Signed-off-by: Arnd Bergmann <arndb@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index c7007b1db91d..44fdd48d38e6 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -512,4 +512,9 @@ asmlinkage long sys_ioprio_get(int which, int who);
 asmlinkage long sys_set_mempolicy(int mode, unsigned long __user *nmask,
                                         unsigned long maxnode);
 
+asmlinkage long sys_spu_run(int fd, __u32 __user *unpc,
+                                 __u32 __user *ustatus);
+asmlinkage long sys_spu_create(const char __user *name,
+                unsigned int flags, mode_t mode);
+
 #endif