Changeset 426 for soft/giet_vm/giet_drivers/tty_driver.c

Timestamp:

Oct 4, 2014, 3:16:21 PM (10 years ago)

Author:

alain

Message:

Introducing fixed format (X_WIDTH / Y_WIDTH / P_WIDTH ) for processor index.

File:

• soft/giet_vm/giet_drivers/tty_driver.c (modified) (2 diffs)

soft/giet_vm/giet_drivers/tty_driver.c

@@ -198 +198 @@
                   unsigned int channel )   // TTY channel
 {
-    unsigned int cluster_xy = _get_procid() / NB_PROCS_MAX;
+    unsigned int gpid       = _get_procid();
+    unsigned int cluster_xy = gpid >> P_WIDTH;
 
     // get TTY status
@@ -225 +226 @@
 unsigned int x              = cluster_xy >> Y_WIDTH;
 unsigned int y              = cluster_xy & ((1<<Y_WIDTH)-1);
-unsigned int lpid           = _get_procid() % NB_PROCS_MAX;
+unsigned int lpid           = gpid & ((1<<P_WIDTH)-1);
 _puts("\n[IRQS DEBUG] Processor[");
 _putd(x );