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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+/* smVxLib.h	- VxWorks specific backplane driver header file */
+
+/* Copyright 1984-2002, 2010 Wind River Systems, Inc. */
+/*
+modification history
+--------------------
+01i,29apr10,pad  Moved extern C statement after include statements.
+01h,21mar02,vvv  added doc for copyFromMbufs (SPR #20787)
+01g,11jun00,ham  removed reference to etherLib.
+01f,23jul93,jmm  changed #include "socket.h" to "sys/socket.h" (spr 2033)
+01e,22sep92,rrr  added support for c++
+01d,26may92,rrr  the tree shuffle
+01c,02may92,elh  added mask to smVxInit
+01b,10apr92,elh  added startAddr for sequential addressing.
+01a,17nov90,elh  written.
+*/
+
+#ifndef __INCsmVxLibh
+#define __INCsmVxLibh
+
+/* includes */
+
+#include "vxWorks.h"
+#include "smLib.h"
+#include "net/mbuf.h"
+#include "net/if.h"
+#include "netinet/if_ether.h"
+#include "drv/netif/if_sm.h"
+#include "errno.h"
+#include "sys/ioctl.h"
+#include "net/unixLib.h"
+#include "net/if_subr.h"
+#include "inetLib.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* defines */
+
+#define	SM_LOAN			FALSE
+#define	SM_NUM_LOAN		10
+#define SM_MEM_SIZE		0x10000
+#define SM_INPUT_PKTS 		200
+#define	NSM	 		1
+
+/*
+ * vxWorks convention is to malloc the driver softc structure, whereas
+ * UNIX wants this to be a static structure.  We provide macros to map
+ * these differences.
+ */
+
+IMPORT SM_SOFTC *		sm_softc[];
+#define UNIT_TO_SOFTC(unit)	(sm_softc [unit])
+					/* is a struct in sunOS */
+#define etherAddrPtr(eaddr)	(eaddr)
+
+/* different parameters from sunOs */
+
+/* copyFromMbufs may cause unaligned memory accesses. It should not be used. */
+
+#define copyFromMbufs(pData, pMbuf, len)			\
+		copy_from_mbufs ((pData), (pMbuf), (len))
+
+#define copyToMbufs(pData, len, off, pIf) 			\
+		copy_to_mbufs ((pData), (len), (off), (pIf))
+
+#if 0
+#define do_protocol(eh, pMbuf, acp, len) 			\
+		do_protocol_with_type ((eh)->ether_type, (pMbuf), (acp), (len))
+#endif
+
+#define deviceValid(unit)	((sm_softc [unit] != NULL) ? TRUE : FALSE)
+
+/* Function declarations */
+
+#if defined(__STDC__) || defined(__cplusplus)
+
+extern STATUS smVxInit (SM_ANCHOR * pAnchor, char * pMem, int memSize,
+			BOOL tasOK,
+#ifndef USE_OFFSET
+		 	int busToLocalOffset,
+#endif
+		 	int cpuMax, int maxPktBytes, u_long startAddr, u_long mask);
+
+extern STATUS smVxAttach (int unit, SM_ANCHOR * pAnchor,
+#ifndef USE_OFFSET
+		          int busToLocalOffset,
+#endif
+			  int maxInputPkts, int intType, int intArg1, int intArg2,
+			  int intArg3);
+
+extern STATUS smVxInetGet (char * smName, struct in_addr * pSmInet, int cpuNum);
+struct	mbuf * smLoanBuild (SM_SOFTC * xs, SM_PKT * pPkt, u_char * pData,
+			    int len);
+#else
+
+extern STATUS smVxInit ();
+extern STATUS smVxAttach ();
+extern STATUS smVxInetGet ();
+struct mbuf * smLoanBuild ();
+
+#endif	/* __STDC__ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __INCsmVxLibh */