Implement basic flags and errors for PE-local memories

arch/common/include/tapasco.h

@@ -42,6 +42,8 @@
 //!		License along with Tapasco.  If not, see
 //!		<http://www.gnu.org/licenses/>.
 //! @details	### Change Log ###
+//!		- Version 1.4 (jk)
+//!		  + added support for pe-local memories
 //!		- Version 1.3 (jk)
 //!		  + added device capabilities
 //!		- Version 1.2.1 (jk)
@@ -115,7 +117,9 @@ typedef enum {
 /** Flags for memory allocation (implementation defined). **/
 typedef enum {
 	/** no flags **/
-	TAPASCO_DEVICE_ALLOC_FLAGS_NONE 		= 0
+	TAPASCO_DEVICE_ALLOC_FLAGS_NONE 		= 0,
+	/** PE-local, i.e., only accessible from scheduled PE **/
+	TAPASCO_DEVICE_ALLOC_FLAGS_PE_LOCAL             = 1,
 } tapasco_device_alloc_flag_t;
 
 /** Flags for bitstream loading (implementation defined). **/
@@ -170,7 +174,7 @@ typedef enum {
  *  @{
  **/
 
-#define TAPASCO_API_VERSION					"1.3"
+#define TAPASCO_API_VERSION					"1.4"
 
 /**
  * Returns the version string of the library.

arch/common/include/tapasco_errors.h

@@ -44,7 +44,8 @@ namespace rpr { namespace tapasco { extern "C" {
 	_X(TAPASCO_ERR_PLATFORM_FAILURE               , -12 , "platform failure, check log") \
 	_X(TAPASCO_ERR_STATUS_CORE_NOT_FOUND          , -13 , "TPC status core not found in bitstream") \
 	_X(TAPASCO_ERR_VERSION_MISMATCH               , -14 , "TPC API library version mismatch") \
-	_X(TAPASCO_ERR_SENTINEL                       , -15 , "--- no error just end of list ---")
+	_X(TAPASCO_ERR_NO_PE_LOCAL_MEMORY_AVAILABLE   , -15 , "PE-local memory was selected, but none available") \
+	_X(TAPASCO_ERR_SENTINEL                       , -16 , "--- no error just end of list ---")
 
 #ifdef _X
 	#undef _X

platform/common/include/platform.h

@@ -45,6 +45,8 @@
  *		License along with Tapasco.  If not, see
  *		<http://www.gnu.org/licenses/>.
  *  @details	### Change Log ###
+ *		- **12/2017: Version 1.4 (jk)**
+ *		  + added support for PE-local memories
  *		- **06/2016: Version 1.3 (jk)**
  *		  + added 'raw' mode for read/write to bypass address filters
  *  		  + added special address for the ATS/PRI checker
@@ -125,7 +127,9 @@ typedef enum {
 
 typedef enum {
 	/** no flags **/
-	PLATFORM_ALLOC_FLAGS_NONE 		= 0
+	PLATFORM_ALLOC_FLAGS_NONE 		= 0,
+	/** PE-local memory **/
+	PLATFORM_ALLOC_FLAGS_PE_LOCAL           = 1,
 } platform_alloc_flags_t;
 
 typedef enum {
@@ -146,7 +150,7 @@ typedef enum {
  *  @{
  **/
 
-#define PLATFORM_API_VERSION				"1.3"
+#define PLATFORM_API_VERSION				"1.4"
 
 /**
  * Returns the version string of the library.

platform/common/include/platform_errors.h

@@ -48,7 +48,8 @@ namespace tapasco { namespace platform { extern "C" {
 	_X(PERR_DMA_INVALID_SIZE       , -18      , "invalid read/write dma size") \
 	_X(PERR_VERSION_MISMATCH       , -19      , "Platform API version mismatch") \
 	_X(PERR_NOT_IMPLEMENTED        , -20      , "not implemented") \
-	_X(PERR_SENTINEL               , -21      , "--- no error, just end of list ---")
+	_X(PERR_NO_PE_LOCAL_MEMORY     , -21      , "PE-local memory not available") \
+	_X(PERR_SENTINEL               , -22      , "--- no error, just end of list ---")
 
 #ifdef _X
 	#undef _X