original files of m241

components/ip_net2-6.9/vxifproxy/config/ifproxy_config.c

@@ -0,0 +1,85 @@
+/* usrIfproxy.c - initialization of Ifproxy Network Device */
+
+/*
+ * Copyright (c) 2010 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
+--------------------
+01a,17may10,spw  written
+*/
+
+#include <vxWorks.h>
+
+
+/* defines */
+
+/* externals */
+
+IMPORT STATUS ifproxy_drv_init(int ctrlPort, char *busName, char *portCfgStr);
+
+/* locals */
+
+/*******************************************************************************
+*
+* ifproxy_init - Initialization configlette for the Ifproxy Network Device
+*
+* This routine parses configuration details about the desired ifproxy driver
+* to create.
+* 
+* busName is the desired MIPC bus to use for inter-OS communication between
+* the management plane and the NAEs.
+* 
+* ctrlPort is the MIPC port to listen on for ifproxy NAE registration 
+* requests.
+*
+* portCfgStr specifies the forwarder ports and cores configuration
+* It is a string listing the ports that participate in accelerated
+* forwarding, and the forwarder cores that will poll them.  The string
+* should have the following format:
+* 
+* <ws>* [<ifpollspec> (';' <ws>* <ifpollspec>)* [';'] <ws>*]
+* 
+* Where:
+*   ifpollspec := <ifname> (<ws>+ <cpuid>)* <ws>*
+*   ifname := <alpha>+ <decimal>+
+*   cpuid := <decimal>+
+*   ws := any whitespace character (isspace())
+*   alpha := any alphabetic character (A-Za-z : isalpha())
+*   decimal := any decimal numeral (0-9 : isdigit())
+*   
+* Example:
+* 
+*   "proxy1 3; proxy2 3; proxy3 7; proxy4 7; proxy8 5 6"
+* 
+    Indicates that ports proxy2 and proxy3 are polled by a forwarder running 
+*   on CPU 3, ports proxy4 and proxy5 are polled by a forwarder running on 
+*   CPU 7, and port proxy8 is polled by forwarders running on CPUs 5 and 6. 
+*   CPUs outside of the configured range will be ignored.  CPU 0 cannot run a 
+*   forwarder ...
+*
+* This is executed only once at BOOT time
+*
+* RETURNS: N/A
+*
+* NOMANUAL
+*/
+STATUS ifproxy_init
+    (
+    char *    busName,    /* MIPC bus to use for inter-OS communication     */
+    int       ctrlPort,   /* MIPC port for ifproxy registration requests    */
+    char *    portCfgStr  /* Port configuration string                      */
+
+    )
+    {
+	
+	if (busName == NULL || portCfgStr == NULL)
+		return ERROR;
+	
+	return ifproxy_drv_init(ctrlPort, busName, portCfgStr);
+    }