/* vapi.h - Verification API Interface
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/* vapi.h - Verification API Interface
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Copyright (C) 2001, Marko Mlinar, markom@opencores.org
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Copyright (C) 2001, Marko Mlinar, markom@opencores.org
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This file is part of OpenRISC 1000 Architectural Simulator.
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This file is part of OpenRISC 1000 Architectural Simulator.
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#ifndef _VAPI_H_
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#ifndef _VAPI_H_
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#define _VAPI_H_
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#define _VAPI_H_
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/* Maximum value for VAPI device id */
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/* Maximum value for VAPI device id */
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#define VAPI_MAX_DEVID 0xFFFF
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#define VAPI_MAX_DEVID 0xFFFF
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/* Inits the VAPI, according to sim-config */
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/* Inits the VAPI, according to sim-config */
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int vapi_init ();
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int vapi_init ();
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/* Closes the VAPI */
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/* Closes the VAPI */
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void vapi_done ();
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void vapi_done ();
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/* Installs a vapi handler for one VAPI id */
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/* Installs a vapi handler for one VAPI id */
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void vapi_install_handler (unsigned long id, void (*read_func) (unsigned long, unsigned long, void *), void *dat);
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void vapi_install_handler (unsigned long id, void (*read_func) (unsigned long, unsigned long, void *), void *dat);
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/* Installs a vapi handler for multiple VAPI id */
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/* Installs a vapi handler for multiple VAPI id */
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void vapi_install_multi_handler (unsigned long base_id, unsigned long num_ids, void (*read_func) (unsigned long, unsigned long, void *), void *dat);
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void vapi_install_multi_handler (unsigned long base_id, unsigned long num_ids, void (*read_func) (unsigned long, unsigned long, void *), void *dat);
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/* Checks for incoming packets */
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/* Checks for incoming packets */
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void vapi_check ();
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void vapi_check ();
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/* Returns number of unconnected handles. */
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/* Returns number of unconnected handles. */
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int vapi_num_unconnected (int printout);
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int vapi_num_unconnected (int printout);
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/* Sends a packet to specified test */
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/* Sends a packet to specified test */
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void vapi_send (unsigned long id, unsigned long data);
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void vapi_send (unsigned long id, unsigned long data);
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#define VAPI_DEVICE_ID (0xff)
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#define VAPI_DEVICE_ID (0xff)
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/* Types of commands that can be written to the VAPI log file */
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/* Types of commands that can be written to the VAPI log file */
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typedef enum {
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typedef enum {
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VAPI_COMMAND_REQUEST = 0, /* Data coming from outside world to device */
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VAPI_COMMAND_REQUEST = 0, /* Data coming from outside world to device */
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VAPI_COMMAND_SEND = 1, /* Device writing data to the outside world */
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VAPI_COMMAND_SEND = 1, /* Device writing data to the outside world */
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VAPI_COMMAND_END = 2 /* End of log for device */
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VAPI_COMMAND_END = 2 /* End of log for device */
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} VAPI_COMMAND;
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} VAPI_COMMAND;
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/* Writes a line directly to the log file (used by JTAG proxy) */
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/* Writes a line directly to the log file (used by JTAG proxy) */
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void vapi_write_log_file(VAPI_COMMAND command, unsigned long device_id, unsigned long data);
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void vapi_write_log_file(VAPI_COMMAND command, unsigned long device_id, unsigned long data);
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#endif /* _VAPI_H_ */
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#endif /* _VAPI_H_ */
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