new ssx and lib files

Change-Id: I2328b1e86d59e3788910687d762fb70ec680058f
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/19503
Reviewed-by: William A. Bryan <wilbryan@us.ibm.com>
Tested-by: William A. Bryan <wilbryan@us.ibm.com>

1 files changed, 85 insertions, 0 deletions

diff --git a/src/occ_405/homer.h b/src/occ_405/homer.h
new file mode 100755
index 0000000..b4d94ee
--- /dev/null
+++ b/src/occ_405/homer.h
@@ -0,0 +1,85 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/occ/homer.h $                                             */
+/*                                                                        */
+/* OpenPOWER OnChipController Project                                     */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2011,2015                        */
+/* [+] International Business Machines Corp.                              */
+/*                                                                        */
+/*                                                                        */
+/* Licensed under the Apache License, Version 2.0 (the "License");        */
+/* you may not use this file except in compliance with the License.       */
+/* You may obtain a copy of the License at                                */
+/*                                                                        */
+/*     http://www.apache.org/licenses/LICENSE-2.0                         */
+/*                                                                        */
+/* Unless required by applicable law or agreed to in writing, software    */
+/* distributed under the License is distributed on an "AS IS" BASIS,      */
+/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or        */
+/* implied. See the License for the specific language governing           */
+/* permissions and limitations under the License.                         */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+
+// Description: homer header file
+
+#ifndef _homer_h
+#define _homer_h
+
+
+// Offset into the HOMER of the host data section and the size
+#define HOMER_HD_OFFSET       0x00100000
+#define HOMER_HD_SZ           (128 * 1024)
+#define HOMER_FIR_PARM_SIZE   (3 * 1024)
+
+// Version(s) of HOMER host data currently supported
+typedef enum homer_version
+{
+    HOMER_VERSION_MIN   = 1,
+    HOMER_VERSION_1     = 1,
+    HOMER_VERSION_2     = 2,
+    HOMER_VERSION_3     = 3,
+    HOMER_VERSION_MAX   = 3,
+} homer_version_t;
+
+// ID of host data variables
+typedef enum homer_read_var
+{
+    HOMER_VERSION,
+    HOMER_NEST_FREQ,
+    HOMER_INT_TYPE,
+    HOMER_FIR_MASTER,
+    HOMER_FIR_PARMS,
+    HOMER_LAST_VAR
+} homer_read_var_t;
+
+// HOMER methods return codes
+typedef enum homer_rc
+{
+    HOMER_SUCCESS,
+    HOMER_UNSUPPORTED_HD_VERSION,
+    HOMER_BAD_PARM,
+    HOMER_UNKNOWN_ID,
+    HOMER_SSX_MAP_ERR,
+    HOMER_SSX_UNMAP_ERR,
+    HOMER_LAST_RC
+} homer_rc_t;
+
+// Current version of the layout for the Host Config Data section of the HOMER
+struct occHostConfigDataArea
+{
+    uint32_t version;
+    uint32_t nestFrequency;
+    uint32_t occInterruptType;
+    uint32_t firMaster;
+    uint8_t  firParms[HOMER_FIR_PARM_SIZE];
+    uint8_t  __reserved[HOMER_HD_SZ - (4 * sizeof(uint32_t)) - HOMER_FIR_PARM_SIZE];
+}__attribute__ ((__packed__));
+typedef struct occHostConfigDataArea occHostConfigDataArea_t;
+
+homer_rc_t homer_hd_map_read_unmap(const homer_read_var_t, void * const, int * const);
+void homer_log_access_error(const homer_rc_t, const int, const uint32_t);
+
+#endif // _homer_h