original files of m241

vxworks-6.9/target/h/CAN/private/mpc5200Can.h

@@ -0,0 +1,86 @@
+/* mpc5200Can.h - definitions for MPC5200 based CAN controller */
+
+/* Copyright 1984-2004 Wind River Systems, Inc. */
+#include "copyright_wrs.h"
+
+/*
+modification history
+--------------------
+01b,25jun04,bjn  Adding extern "C" for CPP.
+01a,23oct03,bjn  written
+*/
+
+/*
+DESCRIPTION
+This file contains definitions used only in mpc5200Can.c
+and mpc5200Can_cfg.c
+*/
+
+#ifndef _MPC5200_CAN_H_
+#define _MPC5200_CAN_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include "CAN/motMsCan.h"
+
+/* external WindNet CAN required functions */
+
+/*
+ * Since all MSCAN devices are internal to the processor, only one
+ * board can exist.
+ */
+
+#define MAX_NUM_MPC5200CAN_BOARDS (1)
+
+#define BRD_NDX (0) /* Only one board possible */
+
+/* We need an identifier for each individual MSCAN controllers */
+
+typedef enum
+    {
+    MSCAN1_CTRL,
+    MSCAN2_CTRL
+    }
+    MSCAN_CTRL_ID;
+
+/*
+ * Define a type to record MSCAN device instance.
+ * Used to pass BSP configuration data to WNCAN
+ */
+
+typedef struct
+    {
+    MSCAN_CTRL_ID MSCANcontrollerId; /* MSCAN controller Identifier. */
+    void *        pDevBaseAddr;      /* Base address of MSCAN device */
+    VOIDFUNCPTR * pIntVec;           /* Interrupt vector */
+    int           intNum;            /* Interrupt number */
+    UINT32        clockSource;       /* 0=Oscillator Clock, 1=IP Bus Clock */
+    UINT32        freq;              /* frequency */
+    }
+    mpc5200_mscan_instance;
+
+/* Defined in mpc5200Can.c */
+IMPORT STATUS mpc5200Can_init (mpc5200_mscan_instance * pMSCANboardCfg);
+IMPORT STATUS mpc5200Can_establishLinks (struct WNCAN_Device *);
+IMPORT struct WNCAN_Device * mpc5200Can_open (UINT, UINT);
+IMPORT STATUS mpc5200Can_close (struct WNCAN_Device *);
+
+/* Defined in mpc5200_cfg.c */
+IMPORT BOOL mpc5200_cfgGet_inUse (UINT brdNdx);
+IMPORT void mpc5200_cfgSet_inUse (UINT brdNdx, BOOL val);
+IMPORT BOOL mpc5200_cfgGet_allocated (UINT brdNdx, UINT ctrlNdx);
+IMPORT void mpc5200_cfgSet_allocated (UINT brdNdx, UINT ctrlNdx, BOOL val);
+IMPORT struct WNCAN_Board * mpc5200_cfgGet_canBoardPtr (UINT brdNdx);
+IMPORT struct WNCAN_Device * mpc5200_cfgGet_canDevicePtr (UINT brdNdx, UINT ctrlNdx);
+IMPORT struct WNCAN_Controller * mpc5200_cfgGet_canControllerPtr (UINT brdNdx, UINT ctrlNdx);
+IMPORT MSCAN_DEV * mpc5200_cfgGet_mscanDevPtr (UINT brdNdx, UINT ctrlNdx);
+IMPORT WNCAN_ChannelMode * mpc5200_cfgGet_chModePtr (UINT brdNdx, UINT ctrlNdx);
+IMPORT UINT32 mpc5200_cfgGet_NumControllers (void);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _MPC5200_CAN_H_ */