Changeset 735 for soft/giet_vm/giet_libs/stdio.h

Timestamp:

Dec 3, 2015, 4:38:59 PM (9 years ago)

Author:

alain

Message:

Introduce two new arguments "cluster_xy" and "coproc_type"
in the system calls related to hardware coprocessors.

File:

• soft/giet_vm/giet_libs/stdio.h (modified) (1 diff)

soft/giet_vm/giet_libs/stdio.h

@@ -244 +244 @@
     unsigned int  buffer_size;     // memory buffer size
     unsigned int  buffer_vaddr;    // memory buffer virtual address
-    unsigned int  mwmr_vaddr;      // MWMR descriptor virtual address
-    unsigned int  lock_vaddr;      // lock for MWMR virtual address
+    unsigned int  status_vaddr;    // MWMR status virtual address (12 bytes)
+    unsigned int  lock_vaddr;      // MWMR lock virtual address (64 bytes)
 } giet_coproc_channel_t;
 
-extern void giet_coproc_alloc( unsigned int   coproc_type,
+extern void giet_coproc_alloc( unsigned int   cluster_xy,
+                               unsigned int   coproc_type,
                                unsigned int*  coproc_info );
 
-extern void giet_coproc_release( unsigned int coproc_reg_index );
-
-extern void giet_coproc_channel_init( unsigned int            channel,
+extern void giet_coproc_release( unsigned int cluster_xy,
+                                 unsigned int coproc_type );
+
+extern void giet_coproc_channel_init( unsigned int            cluster_xy,
+                                      unsigned int            coproc_type,
+                                      unsigned int            channel,
                                       giet_coproc_channel_t*  desc );
 
-extern void giet_coproc_run( unsigned int coproc_reg_index );
-
-extern void giet_coproc_completed();
+extern void giet_coproc_run( unsigned int cluster_xy,
+                             unsigned int coproc_type );
+
+extern void giet_coproc_completed( unsigned int cluster_xy,
+                                   unsigned int coproc_type );
 
 //////////////////////////////////////////////////////////////////////////