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/* $Id: xdi_msg.h,v 1.1.2.2 2001/02/16 08:40:36 armin Exp $ */

#ifndef __DIVA_XDI_UM_CFG_MESSSGE_H__

#define __DIVA_XDI_UM_CFG_MESSAGE_H__

/*

  Definition of messages used to communicate between

  XDI device driver and user mode configuration utility

*/

/*

  As acknowledge one DWORD - card ordinal will be read from the card

*/

#define DIVA_XDI_UM_CMD_GET_CARD_ORDINAL        0

/*

  no acknowledge will be generated, memory block will be written in the

  memory at given offset

*/

#define DIVA_XDI_UM_CMD_WRITE_SDRAM_BLOCK       1

/*

  no acknowledge will be genatated, FPGA will be programmed

*/

#define DIVA_XDI_UM_CMD_WRITE_FPGA                              2

/*

  As acknowledge block of SDRAM will be read in the user buffer

*/

#define DIVA_XDI_UM_CMD_READ_SDRAM                              3

/*

  As acknowledge dword with serial number will be read in the user buffer

*/

#define DIVA_XDI_UM_CMD_GET_SERIAL_NR                   4

/*

  As acknowledge struct consisting from 9 dwords with PCI info.

  dword[0...7] = 8 PCI BARS

  dword[9]               = IRQ

*/

#define DIVA_XDI_UM_CMD_GET_PCI_HW_CONFIG       5

/*

  Reset of the board + activation of primary

  boot loader

*/

#define DIVA_XDI_UM_CMD_RESET_ADAPTER                   6

/*

  Called after code download to start adapter

  at specified address

  Start does set new set of features due to fact that we not know

  if protocol features have changed

*/

#define DIVA_XDI_UM_CMD_START_ADAPTER                   7

/*

  Stop adapter, called if user

  wishes to stop adapter without unload

  of the driver, to reload adapter with

  different protocol

*/

#define DIVA_XDI_UM_CMD_STOP_ADAPTER                    8

/*

  Get state of current adapter

  Acknowledge is one dword with following values:

  1 - adapter running

  2 - adapter dead

  3 - out of service, driver should be restarted or hardware problem

*/

#define DIVA_XDI_UM_CMD_GET_CARD_STATE          9

/*

  Reads XLOG entry from the card

*/

#define DIVA_XDI_UM_CMD_READ_XLOG_ENTRY         10

/*

  Set untranslated protocol code features

  */

#define DIVA_XDI_UM_CMD_SET_PROTOCOL_FEATURES   11

typedef struct _diva_xdi_um_cfg_cmd_data_set_features {

        dword features;

} diva_xdi_um_cfg_cmd_data_set_features_t;

typedef struct _diva_xdi_um_cfg_cmd_data_start {

        dword offset;

        dword features;

} diva_xdi_um_cfg_cmd_data_start_t;

typedef struct _diva_xdi_um_cfg_cmd_data_write_sdram {

        dword ram_number;

        dword offset;

        dword length;

} diva_xdi_um_cfg_cmd_data_write_sdram_t;

typedef struct _diva_xdi_um_cfg_cmd_data_write_fpga {

        dword fpga_number;

        dword image_length;

} diva_xdi_um_cfg_cmd_data_write_fpga_t;

typedef struct _diva_xdi_um_cfg_cmd_data_read_sdram {

        dword ram_number;

        dword offset;

        dword length;

} diva_xdi_um_cfg_cmd_data_read_sdram_t;

typedef union _diva_xdi_um_cfg_cmd_data {

        diva_xdi_um_cfg_cmd_data_write_sdram_t write_sdram;

        diva_xdi_um_cfg_cmd_data_write_fpga_t write_fpga;

        diva_xdi_um_cfg_cmd_data_read_sdram_t read_sdram;

        diva_xdi_um_cfg_cmd_data_start_t start;

        diva_xdi_um_cfg_cmd_data_set_features_t features;

} diva_xdi_um_cfg_cmd_data_t;

typedef struct _diva_xdi_um_cfg_cmd {

        dword adapter;          /* Adapter number 1...N */

        dword command;

        diva_xdi_um_cfg_cmd_data_t command_data;

        dword data_length;      /* Plain binary data will follow */

} diva_xdi_um_cfg_cmd_t;

#endif