1 files changed, 113 insertions, 0 deletions
diff --git a/src/usr/initservice/istepdispatcher/splesscommand.C b/src/usr/initservice/istepdispatcher/splesscommand.C
new file mode 100644
index 000000000..563a4be3a
--- /dev/null
+++ b/src/usr/initservice/istepdispatcher/splesscommand.C
@@ -0,0 +1,113 @@
+//  IBM_PROLOG_BEGIN_TAG
+//  This is an automatically generated prolog.
+//
+//  $Source: src/usr/initservice/istepdispatcher/splesscommand.C $
+//
+//  IBM CONFIDENTIAL
+//
+//  COPYRIGHT International Business Machines Corp. 2011
+//
+//  p1
+//
+//  Object Code Only (OCO) source materials
+//  Licensed Internal Code Source Materials
+//  IBM HostBoot Licensed Internal Code
+//
+//  The source code for this program is not published or other-
+//  wise divested of its trade secrets, irrespective of what has
+//  been deposited with the U.S. Copyright Office.
+//
+//  Origin: 30
+//
+//  IBM_PROLOG_END
+
+/**
+ *  @file splesscommand.C
+ *
+ *  Collection of routines to read/write the spless command reg
+ *
+ */
+
+
+/******************************************************************************/
+// Includes
+/******************************************************************************/
+#include    <stdint.h>
+#include    <stdio.h>
+#include    <string.h>
+
+#include    <errl/errlentry.H>          //  errlHndl_t
+#include    <sys/mmio.h>                //  mmio_scratch_read/write
+
+#include    "splesscommon.H"
+
+
+/******************************************************************************/
+// Globals/Constants
+/******************************************************************************/
+
+/******************************************************************************/
+// Typedef/Enumerations
+/******************************************************************************/
+
+namespace   SPLESSCMD
+{
+
+
+void    read( bool      &io_rgobit,
+              uint16_t  &io_ristep,
+              uint16_t  &io_rsubstep )
+{
+    InternalCommand l_cmd;
+
+    l_cmd.val64 = mmio_scratch_read(MMIO_SCRATCH_IPLSTEP_COMMAND);
+
+    io_rgobit   = l_cmd.f.gobit;
+    io_ristep   = l_cmd.f.istep;
+    io_rsubstep = l_cmd.f.substep;
+
+}
+
+
+void    write( const bool       i_gobit,
+               const uint16_t   i_istep,
+               const uint16_t   i_substep   )
+{
+    InternalCommand l_cmd;
+
+    //  copy into union
+    l_cmd.f.gobit    =   i_gobit;
+    l_cmd.f.istep    =   i_istep;
+    l_cmd.f.substep  =   i_substep;
+
+    mmio_scratch_write( MMIO_SCRATCH_IPLSTEP_COMMAND, l_cmd.val64 );
+
+}
+
+
+void    getgobit( bool &o_rgobit )
+{
+    uint16_t    l_istep     =   0;
+    uint16_t    l_substep   =   0;
+
+    //  re-use above call...
+    read( o_rgobit,
+          l_istep,
+          l_substep   );
+
+}
+
+
+void    setgobit( const bool  i_gobit )
+{
+    InternalCommand l_cmd;
+
+    l_cmd.val64 =   mmio_scratch_read( MMIO_SCRATCH_IPLSTEP_COMMAND);
+
+    l_cmd.f.gobit  =   i_gobit;
+
+    mmio_scratch_write( MMIO_SCRATCH_IPLSTEP_COMMAND, l_cmd.val64 );
+
+}
+
+}   //  namespace