Changeset 697 for soft/giet_vm/giet_kernel/sys_handler.c

Timestamp:

Aug 7, 2015, 5:42:06 PM (10 years ago)

Author:

guerin

Message:

kernel: release WTI mailbox associated with TTY

We don't block on giet_tty_alloc() anymore when launching the same app
again and again.

File:

• soft/giet_vm/giet_kernel/sys_handler.c (modified) (1 diff)

soft/giet_vm/giet_kernel/sys_handler.c

@@ -797 +797 @@
 int _sys_tty_release()
 {
+    // release WTI mailbox
+    if ( USE_PIC ) _ext_irq_release( ISR_TTY_RX , _get_context_slot( CTX_TTY_ID ) );
+
     // release one TTY terminal
     _atomic_increment( &_tty_channel_allocator , 0xFFFFFFFF );