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/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSImplApplConfig
*
* @brief This header file evaluates configuration options related to the PCI
* library configuration.
*/
/*
* Copyright (C) 2011 Cobham Gaisler AB
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _RTEMS_CONFDEFS_LIBPCI_H
#define _RTEMS_CONFDEFS_LIBPCI_H
#ifndef __CONFIGURATION_TEMPLATE_h
#error "Do not include this file directly, use <rtems/confdefs.h> instead"
#endif
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*
* Select PCI Configuration Library
*/
#ifdef RTEMS_PCI_CONFIG_LIB
#ifdef CONFIGURE_INIT
#define PCI_LIB_NONE 0
#define PCI_LIB_AUTO 1
#define PCI_LIB_STATIC 2
#define PCI_LIB_READ 3
#define PCI_LIB_PERIPHERAL 4
#if CONFIGURE_PCI_LIB == PCI_LIB_AUTO
#define PCI_CFG_AUTO_LIB
#include <pci/cfg.h>
struct pci_bus pci_hb;
#define PCI_LIB_INIT pci_config_auto
#define PCI_LIB_CONFIG pci_config_auto_register
#elif CONFIGURE_PCI_LIB == PCI_LIB_STATIC
#define PCI_CFG_STATIC_LIB
#include <pci/cfg.h>
#define PCI_LIB_INIT pci_config_static
#define PCI_LIB_CONFIG NULL
/* Let user define PCI configuration (struct pci_bus pci_hb) */
#elif CONFIGURE_PCI_LIB == PCI_LIB_READ
#define PCI_CFG_READ_LIB
#include <pci/cfg.h>
#define PCI_LIB_INIT pci_config_read
#define PCI_LIB_CONFIG NULL
struct pci_bus pci_hb;
#elif CONFIGURE_PCI_LIB == PCI_LIB_PERIPHERAL
#define PCI_LIB_INIT pci_config_peripheral
#define PCI_LIB_CONFIG NULL
/* Let user define PCI configuration (struct pci_bus pci_hb) */
#elif CONFIGURE_PCI_LIB == PCI_LIB_NONE
#define PCI_LIB_INIT NULL
#define PCI_LIB_CONFIG NULL
/* No PCI Configuration at all, user can use/debug access routines */
#else
#error NO PCI LIBRARY DEFINED
#endif
const int pci_config_lib_type = CONFIGURE_PCI_LIB;
int (*pci_config_lib_init)(void) = PCI_LIB_INIT;
void (*pci_config_lib_register)(void *config) = PCI_LIB_CONFIG;
#endif
#endif
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _RTEMS_CONFDEFS_LIBPCI_H */
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