1 files changed, 50 insertions, 0 deletions
diff --git a/bsps/sparc/leon3/mpci/mpisr.c b/bsps/sparc/leon3/mpci/mpisr.c
new file mode 100644
index 0000000000..cdf05293f1
--- /dev/null
+++ b/bsps/sparc/leon3/mpci/mpisr.c
@@ -0,0 +1,50 @@
+/**
+ *  @file
+ *
+ *  LEON3 Shared Memory Driver Interrupt Support
+ */
+
+/*
+ *  COPYRIGHT (c) 1989-2012.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.org/license/LICENSE.
+ */
+
+#include <rtems.h>
+#include <bsp.h>
+#include <shm_driver.h>
+
+#if 0
+void Shm_isr(void)
+{
+  /*
+   *  If this routine has to do anything other than the mpisr.c
+   *  found in the generic driver, then copy the contents of the generic
+   *  mpisr.c and augment it to satisfy this particular board.  Typically,
+   *  you need to have a board specific mpisr.c when the interrupt
+   *  must be cleared.
+   *
+   *  If the generic mpisr.c satisifies your requirements, then
+   *  remove this routine from your target's shmsupp/mpisr.c file.
+   *  Then simply install the generic Shm_isr in the Shm_setvec
+   *  routine below.
+   */
+}
+#endif
+
+/*
+ *  This driver routine sets the SHM interrupt vector to point to the
+ *  driver's SHM interrupt service routine.
+ */
+void Shm_setvec( void )
+{
+  /*
+   * Interrupt driven mode is not currently supported.
+   * This is thought to be the interrupt to use.
+   */
+  LEON_Unmask_interrupt(LEON3_mp_irq);
+  set_vector((rtems_isr_entry) Shm_isr, LEON_TRAP_TYPE(LEON3_mp_irq), 1);
+}