PSARC 2007/596 RBridges: Routing Bridges

PSARC 2008/055 Solaris Bridging
PSARC 2009/344 Bridging Updates
6223953 Solaris should provide layer 2 bridging
6770623 bogus error messages generated by dladm should be cleaned up

1 files changed, 198 insertions, 0 deletions

diff --git a/usr/src/lib/librstp/common/base.h b/usr/src/lib/librstp/common/base.h
new file mode 100644
index 0000000000..f00324349e
--- /dev/null
+++ b/usr/src/lib/librstp/common/base.h
@@ -0,0 +1,198 @@
+/************************************************************************ 
+ * RSTP library - Rapid Spanning Tree (802.1t, 802.1w) 
+ * Copyright (C) 2001-2003 Optical Access 
+ * Author: Alex Rozin 
+ * 
+ * This file is part of RSTP library. 
+ * 
+ * RSTP library is free software; you can redistribute it and/or modify it 
+ * under the terms of the GNU Lesser General Public License as published by the 
+ * Free Software Foundation; version 2.1 
+ * 
+ * RSTP library is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser 
+ * General Public License for more details. 
+ * 
+ * You should have received a copy of the GNU Lesser General Public License 
+ * along with RSTP library; see the file COPYING.  If not, write to the Free 
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 
+ * 02111-1307, USA. 
+ **********************************************************************/
+
+/* Mutual RSTP definitions */
+ 
+#ifndef _STP_BASE_H__
+#define _STP_BASE_H__
+
+#include <stdlib.h>
+#include <string.h>
+
+#define STP_DBG 1
+
+#if defined(__LINUX__) || defined(__SUN__)
+#  include <stddef.h>
+#  include <stdio.h>
+#  include <netinet/in.h>
+#  include "uid_stp.h"
+#else
+#  include <psos.h>
+#  include "comdef.h"
+#  include "comdef.x"                        
+#  include "Bitmap/bitmap.h"
+#  include "Bitmap/bitmap.x"
+#  include "Ui/uid_stp.h"
+#endif
+
+#ifndef INOUT
+#  define IN      /* consider as comments near 'input' parameters */
+#  define OUT     /* consider as comments near 'output' parameters */
+#  define INOUT   /* consider as comments near 'input/output' parameters */
+#endif
+
+#ifndef Zero
+#  define Zero        0
+#  define One         1
+#endif
+
+#ifndef Bool
+#  define Bool        int
+#  define False       0
+#  define True        1
+#endif
+
+#include "stp_bpdu.h"
+#include "vector.h"
+#include "times.h"
+
+#define RSTP_ERRORS { \
+  CHOOSE(STP_OK),                                       \
+  CHOOSE(STP_Cannot_Find_Vlan),         \
+  CHOOSE(STP_Implicit_Instance_Create_Failed),          \
+  CHOOSE(STP_Small_Bridge_Priority),                    \
+  CHOOSE(STP_Large_Bridge_Priority),                    \
+  CHOOSE(STP_Small_Hello_Time),                         \
+  CHOOSE(STP_Large_Hello_Time),                         \
+  CHOOSE(STP_Small_Max_Age),                            \
+  CHOOSE(STP_Large_Max_Age),                            \
+  CHOOSE(STP_Small_Forward_Delay),                      \
+  CHOOSE(STP_Large_Forward_Delay),                      \
+  CHOOSE(STP_Forward_Delay_And_Max_Age_Are_Inconsistent),\
+  CHOOSE(STP_Hello_Time_And_Max_Age_Are_Inconsistent),  \
+  CHOOSE(STP_Vlan_Had_Not_Yet_Been_Created),            \
+  CHOOSE(STP_Port_Is_Absent_In_The_Vlan),               \
+  CHOOSE(STP_Big_len8023_Format),                       \
+  CHOOSE(STP_Small_len8023_Format),                     \
+  CHOOSE(STP_len8023_Format_Gt_Len),                    \
+  CHOOSE(STP_Not_Proper_802_3_Packet),                  \
+  CHOOSE(STP_Invalid_Protocol),                         \
+  CHOOSE(STP_Invalid_Version),                          \
+  CHOOSE(STP_Had_Not_Yet_Been_Enabled_On_The_Vlan),     \
+  CHOOSE(STP_Cannot_Create_Instance_For_Vlan),          \
+  CHOOSE(STP_Cannot_Create_Instance_For_Port),          \
+  CHOOSE(STP_Invalid_Bridge_Priority),                  \
+  CHOOSE(STP_There_Are_No_Ports),                       \
+  CHOOSE(STP_Cannot_Compute_Bridge_Prio),               \
+  CHOOSE(STP_Another_Error),                            \
+  CHOOSE(STP_Nothing_To_Do),                            \
+  CHOOSE(STP_No_Such_State_Machine),                    \
+  CHOOSE(STP_LAST_DUMMY)                                \
+}
+
+#define CHOOSE(a) a
+typedef enum RSTP_ERRORS RSTP_ERRORS_T;
+#undef CHOOSE
+
+#if !defined(__LINUX__) && !defined(__SUN__)
+extern char* strdup (const char *s);
+
+extern USHORT Ntohs (USHORT n); 
+extern ULONG Htonl (ULONG h);   
+extern USHORT Htons (USHORT h);
+extern ULONG Ntohl (ULONG n);
+
+#define htonl Htonl
+#define htons Htons
+#define ntohl Ntohl
+#define ntohs Ntohs
+
+#endif
+
+#if defined(__LINUX__) || defined(__SUN__)
+#ifdef STP_DBG
+#define STP_FATAL(TXT, MSG, EXCOD)                      \
+      {stp_trace ("FATAL:%s failed: %s:%d", TXT, MSG, EXCOD);  \
+      exit (EXCOD);}
+#else
+#define STP_FATAL(TXT, MSG, EXCOD)                      \
+      abort();
+#endif
+#else
+#define STP_FATAL(TXT, MSG, EXCOD)                      \
+      printf("FATAL: %s code %s:%d\n", TXT, MSG, EXCOD)
+#endif
+
+#define STP_MALLOC(PTR, TYPE, MSG)              \
+  {                                             \
+    PTR = (TYPE*) calloc (1, sizeof (TYPE));    \
+    if (! PTR) {                                \
+      STP_FATAL("malloc", MSG, -6);             \
+    }                                           \
+  }
+
+#define STP_FREE(PTR, MSG)              \
+  {                                     \
+    if (! PTR) {                        \
+      STP_FATAL("free", MSG, -66);      \
+    }                                   \
+    free (PTR);                         \
+    PTR = NULL;                         \
+  }
+
+#define STP_STRDUP(PTR, SRC, MSG)       \
+  {                                     \
+    PTR = strdup (SRC);                 \
+    if (! PTR) {                        \
+      STP_FATAL("strdup", MSG, -7);     \
+    }                                   \
+  }
+
+#define STP_NEW_IN_LIST(WHAT, TYPE, LIST, MSG)  \
+  {                                             \
+    STP_MALLOC(WHAT, TYPE, MSG);                \
+    WHAT->next = LIST;                          \
+    LIST = WHAT;                                \
+  }
+
+/* for debug trace messages */
+
+#ifdef STP_DBG
+#if defined(__LINUX__)
+extern char* sprint_time_stump (void);
+#define stp_trace(F, B...) printf("%s:" F "\n", sprint_time_stump(), ##B)
+#elif defined(__SUN__)
+#define	stp_trace	(*stp_vectors->trace)
+#else
+extern ULONG stp_trace (const char* fmt, ...);
+#endif
+#else /* !STP_DBG */
+#define stp_trace(F, B...) ((void)0)
+#endif /* STP_DBG */
+
+
+/* Inner usage definitions & functions */
+
+#if defined(__LINUX__) || defined(__SUN__)
+#  define RSTP_INIT_CRITICAL_PATH_PROTECTIO
+#  define RSTP_CRITICAL_PATH_START
+#  define RSTP_CRITICAL_PATH_END
+#else
+#  define RSTP_INIT_CRITICAL_PATH_PROTECTIO STP_OUT_psos_init_semaphore ()
+#  define RSTP_CRITICAL_PATH_START          STP_OUT_psos_close_semaphore ()
+#  define RSTP_CRITICAL_PATH_END            STP_OUT_psos_open_semaphore ()
+   extern void STP_OUT_psos_init_semaphore (void);
+   extern void STP_OUT_psos_close_semaphore (void);
+   extern void STP_OUT_psos_open_semaphore (void);
+#endif
+
+#endif /*  _STP_BASE_H__ */