pci_dev_iface.h

Go to the documentation of this file.
00001 /*
00002  * Copyright (c) 2011 Jan Vesely
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions
00007  * are met:
00008  *
00009  * - Redistributions of source code must retain the above copyright
00010  *   notice, this list of conditions and the following disclaimer.
00011  * - Redistributions in binary form must reproduce the above copyright
00012  *   notice, this list of conditions and the following disclaimer in the
00013  *   documentation and/or other materials provided with the distribution.
00014  * - The name of the author may not be used to endorse or promote products
00015  *   derived from this software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
00018  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00019  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
00020  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
00021  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
00022  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
00023  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
00024  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00025  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
00026  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00027  */
00028 
00037 #ifndef LIBDRV_PCI_DEV_IFACE_H_
00038 #define LIBDRV_PCI_DEV_IFACE_H_
00039 
00040 #include "ddf/driver.h"
00041 
00042 typedef enum {
00043         IPC_M_CONFIG_SPACE_READ_8,
00044         IPC_M_CONFIG_SPACE_READ_16,
00045         IPC_M_CONFIG_SPACE_READ_32,
00046 
00047         IPC_M_CONFIG_SPACE_WRITE_8,
00048         IPC_M_CONFIG_SPACE_WRITE_16,
00049         IPC_M_CONFIG_SPACE_WRITE_32
00050 } pci_dev_iface_funcs_t;
00051 
00053 typedef struct {
00054         int (*config_space_read_8)(ddf_fun_t *, uint32_t address, uint8_t *data);
00055         int (*config_space_read_16)(ddf_fun_t *, uint32_t address, uint16_t *data);
00056         int (*config_space_read_32)(ddf_fun_t *, uint32_t address, uint32_t *data);
00057 
00058         int (*config_space_write_8)(ddf_fun_t *, uint32_t address, uint8_t data);
00059         int (*config_space_write_16)(ddf_fun_t *, uint32_t address, uint16_t data);
00060         int (*config_space_write_32)(ddf_fun_t *, uint32_t address, uint32_t data);
00061 } pci_dev_iface_t;
00062 
00063 
00064 #endif
00065 

Generated on Thu Jun 2 07:45:47 2011 for HelenOS/USB by  doxygen 1.4.7