Upgrade to version 4.1 of radeon driver.

Includes some common routines which may be used by other drivers. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8405 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-07-16 00:46:01 +00:00
parent 2cca927fe5
commit 8f6c61bcef
33 changed files with 1723 additions and 229 deletions
@@ -0,0 +1,108 @@
+/*
+	Copyright (c) 2002, Thomas Kurschel
+
+
+	Part of Radeon driver
+		
+	Extended debugging functions
+*/
+
+
+#ifndef __DEBUG_EXT_H__
+#define __DEBUG_EXT_H__
+
+// this is a dprintf wrapper
+//
+// there are three kinds of messages:
+//  flow: used to trace execution
+//  info: tells things that are important but not an error
+//  error: used if something has gone wrong
+//
+// common usage is 
+//  SHOW_{FLOW,INFO,ERROR}( seriousness, format string, parameters... );
+//  SHOW_{FLOW,INFO,ERROR}0( seriousness, string );
+//
+// with
+//  seriousness: the smaller the more serious (0..3)
+//  format string, parameters: normal printf stuff
+//
+// to specify the module that created the message you have
+// to define a string called
+//  DEBUG_MSG_PREFIX
+// you dynamically speficify the maximum seriousness level by defining 
+// the following variables/macros
+//  debug_level_flow
+//  debug_level_info
+//  debug_level_error
+//
+// you _can_ statically specify the maximum seriuosness level by defining
+//  DEBUG_MAX_LEVEL_FLOW
+//  DEBUG_MAX_LEVEL_INFO
+//  DEBUG_MAX_LEVEL_ERRROR
+//
+// you _can_ ask to delay execution after each printed message 
+// by defining the duration (in ms) via
+//  DEBUG_WAIT_ON_MSG (for flow and info)
+//  DEBUG_WAIT_ON_ERROR (for error)
+
+#ifdef DEBUG_WAIT_ON_MSG
+#define DEBUG_WAIT snooze( DEBUG_WAIT_ON_MSG );
+#else
+#define DEBUG_WAIT 
+#endif
+
+#ifdef DEBUG_WAIT_ON_ERROR
+#define DEBUG_WAIT_ERROR snooze( DEBUG_WAIT_ON_ERROR );
+#else
+#define DEBUG_WAIT_ERROR
+#endif
+
+#ifndef DEBUG_MAX_LEVEL_FLOW
+#define DEBUG_MAX_LEVEL_FLOW 4
+#endif
+
+#ifndef DEBUG_MAX_LEVEL_INFO
+#define DEBUG_MAX_LEVEL_INFO 4
+#endif
+
+#ifndef DEBUG_MAX_LEVEL_ERROR
+#define DEBUG_MAX_LEVEL_ERROR 4
+#endif
+
+#ifndef DEBUG_MSG_PREFIX
+#error you need to define DEBUG_MSG_PREFIX with the module name
+#endif
+
+#define FUNC_NAME DEBUG_MSG_PREFIX __FUNCTION__ ": "
+
+#define SHOW_FLOW(seriousness, format, param...) \
+	do { if( seriousness <= debug_level_flow && seriousness <= DEBUG_MAX_LEVEL_FLOW ) { \
+		dprintf( "%s"##format"\n", FUNC_NAME, param ); DEBUG_WAIT \
+	}} while( 0 )
+
+#define SHOW_FLOW0(seriousness, format) \
+	do { if( seriousness <= debug_level_flow && seriousness <= DEBUG_MAX_LEVEL_FLOW ) { \
+		dprintf( "%s"##format"\n", FUNC_NAME); DEBUG_WAIT \
+	}} while( 0 )
+
+#define SHOW_INFO(seriousness, format, param...) \
+	do { if( seriousness <= debug_level_info && seriousness <= DEBUG_MAX_LEVEL_INFO ) { \
+		dprintf( "%s"##format"\n", FUNC_NAME, param ); DEBUG_WAIT \
+	}} while( 0 )
+
+#define SHOW_INFO0(seriousness, format) \
+	do { if( seriousness <= debug_level_info && seriousness <= DEBUG_MAX_LEVEL_INFO ) { \
+		dprintf( "%s"##format"\n", FUNC_NAME); DEBUG_WAIT \
+	}} while( 0 )
+
+#define SHOW_ERROR(seriousness, format, param...) \
+	do { if( seriousness <= debug_level_error && seriousness <= DEBUG_MAX_LEVEL_ERROR ) { \
+		dprintf( "%s"##format"\n", FUNC_NAME, param ); DEBUG_WAIT_ERROR \
+	}} while( 0 )
+
+#define SHOW_ERROR0(seriousness, format) \
+	do { if( seriousness <= debug_level_error && seriousness <= DEBUG_MAX_LEVEL_ERROR ) { \
+		dprintf( "%s"##format"\n", FUNC_NAME); DEBUG_WAIT_ERROR \
+	}} while( 0 )
+
+#endif