original files of m241

2026-07-30 11:19:44 +05:30
parent 170c2b3f3a
commit afc7070c1f
12254 changed files with 7655111 additions and 0 deletions
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+/* cavSdkDrvInclude.h - Define path to SDK for Wind River Cavium interface */
+
+/*
+ * Copyright (c) 2010-2011, 2105 Wind River Systems, Inc.
+ *
+ * The right to copy, distribute, modify or otherwise make use
+ * of this software may be licensed only pursuant to the terms
+ * of an applicable Wind River license agreement.
+ */
+
+/*
+modification history
+--------------------
+01c,12oct15,g_x  select SDK path according to CPU (US67253)
+01b,14jun11,d_c  Rename latest SDK directory in clearcase to OCTEON-SDK
+01a,20oct10,d_c  written
+
+DESCRIPTION
+
+This header defines a macro to be used by the Wind River Cavium hardware
+interface API defined in h/arch/mips/cav*.h. In many cases, the API
+defines it's data types as aliases for native Cavium SDK data types.
+In these cases, the native SDK type is pulled in by including a header
+from the SDK.
+
+WARNING: The files included by the Wind River Cavium API have been
+reviewed and tested to be compatible with both the Diab and Gnu
+compilers, and verified to be backwards compatible to prior SDK
+versions. Many of the files in the Cavium SDK will not compile with
+Diab and are not suitable for directly including in our driver or BSP
+code. Do not use this macro directly in any driver or BSP module, or
+to include some other file that has not been verified.
+
+*/
+
+#ifndef __INCcavSdkDrvIncludeh
+#define __INCcavSdkDrvIncludeh
+
+#define CAV_SDK_STRINGIFY(x)    #x
+
+/* Modules in target/src/vendor/octeon include .c and .h files direcly
+ * from the SDK. They also include cav interface files
+ * (arch/mips/cav*.h) for cav interface definitions. To avoid
+ * including SDK files twice, these modules set CAV_INCLUDED_SDK to
+ * indicate that the SDK has already been included. In that case, we
+ * simply include this file, which essentially include nothing.
+ */
+
+#ifndef CAV_INCLUDED_SDK
+
+/* Here we define the path into the SDK directory. This is where the
+ * selection of the SDK version to be used by drivers is selected.  In
+ * general, we always use the latest SDK we have tested and rely on it
+ * to be backwards compatible with previous SDK versions. 
+ * For ARCH and SDK libraries building, we use 3.1.1 for CN78XX, and
+ * 2.1.0 for others.
+ */
+
+#if ((OCTEON_BOARD == CAVIUM_BOARD_EBT3000) || (OCTEON_BOARD == CAVIUM_BOARD_EBH5020) || \
+     (OCTEON_BOARD == CAVIUM_BOARD_EBH5600) || (OCTEON_BOARD == CAVIUM_BOARD_EVB5860) || \
+     (OCTEON_BOARD == CAVIUM_BOARD_EVB6300) || (OCTEON_BOARD == CAVIUM_BOARD_EVB6800) || \
+     defined (MIPSXX_cav_cn3xxx) || defined (MIPSXX_cav_cn5xxx) || defined (MIPSXX_cav_cn6xxx))
+#define CAV_SDK_DRV_INCLUDE(incF) \
+    CAV_SDK_STRINGIFY(../src/hwif/fw/cavium_sdk/OCTEON-SDK/executive/incF)
+#else /* (OCTEON_MODEL=OCTEON_CN78XX) or non-defined, use new SDK */
+#define CAV_SDK_DRV_INCLUDE(incF) \
+    CAV_SDK_STRINGIFY(../src/hwif/fw/cavium_sdk/OCTEON-SDK-3.1.1-p1-547/executive/incF)
+#endif
+
+#else /* CAV_INCLUDED_SDK */
+
+#define CAV_SDK_DRV_INCLUDE(incF) \
+    CAV_SDK_STRINGIFY(arch/mips/private/cavSdkDrvInclude.h)
+
+#endif /* CAV_INCLUDED_SDK */
+#endif /* cavSdkDrvIncludeh */