Changeset 558 for soft/giet_vm/giet_libs/stdio.h

Timestamp:

Apr 13, 2015, 5:30:16 PM (9 years ago)

Author:

alain

Message:

Introducing new syscalls to handle MWMR compliant coprocessors.

File:

• soft/giet_vm/giet_libs/stdio.h (modified) (2 diffs)

soft/giet_vm/giet_libs/stdio.h

@@ -75 +75 @@
 //                                   0x36
 //                                   0x37
-#define SYSCALL_COPROC_REGISTER_GET  0x38
-#define SYSCALL_COPROC_REGISTER_SET  0x39
-#define SYSCALL_COPROC_RELEASE       0x3A
+//                                   0x38
+//                                   0x39
+//                                   0x3A
 #define SYSCALL_COPROC_COMPLETED     0x3B
 #define SYSCALL_COPROC_ALLOC         0x3C
 #define SYSCALL_COPROC_CHANNEL_INIT  0x3D
-#define SYSCALL_COPROC_CHANNEL_START 0x3E
-#define SYSCALL_COPROC_CHANNEL_STOP  0x3F
+#define SYSCALL_COPROC_RUN           0x3E
+#define SYSCALL_COPROC_RELEASE       0x3F
 
 ////////////////////////////////////////////////////////////////////////////
@@ -175 +175 @@
 
 extern void giet_coproc_alloc( unsigned int   coproc_type,
-                               unsigned int*  coproc_info,
-                               unsigned int*  cluster_xy );
-
-extern void giet_coproc_release( unsigned int cluster_xy );
-
-extern void giet_coproc_channel_init( unsigned int            cluster_xy,
-                                      unsigned int            channel,
+                               unsigned int*  coproc_info );
+
+extern void giet_coproc_release( unsigned int coproc_reg_index );
+
+extern void giet_coproc_channel_init( unsigned int            channel,
                                       giet_coproc_channel_t*  desc );
 
-extern void giet_coproc_channel_start( unsigned int    cluster_xy,
-                                       unsigned int    channel );
-
-extern void giet_coproc_channel_stop ( unsigned int    cluster_xy,
-                                       unsigned int    channel );
-
-extern void giet_coproc_completed( unsigned int cluster_xy );
-
-extern void giet_coproc_register_set( unsigned int     cluster_xy,
-                                      unsigned int     reg_index,
-                                      unsigned int     value );
-
-extern void giet_coproc_register_get( unsigned int     cluster_xy,
-                                      unsigned int     reg_index,
-                                      unsigned int*    buffer );
+extern void giet_coproc_run( unsigned int coproc_reg_index );
+
+extern void giet_coproc_completed();
 
 //////////////////////////////////////////////////////////////////////////