include/bsp/bspimpl.h

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /**
0004  * @file
0005  *
0006  * BSP specific helpers
0007  */
0008
0009 /*
0010  *  COPYRIGHT (c) 2016.
0011  *  On-Line Applications Research Corporation (OAR).
0012  *
0013  * Redistribution and use in source and binary forms, with or without
0014  * modification, are permitted provided that the following conditions
0015  * are met:
0016  * 1. Redistributions of source code must retain the above copyright
0017  *    notice, this list of conditions and the following disclaimer.
0018  * 2. Redistributions in binary form must reproduce the above copyright
0019  *    notice, this list of conditions and the following disclaimer in the
0020  *    documentation and/or other materials provided with the distribution.
0021  *
0022  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0023  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0024  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0025  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0026  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0027  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0028  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0029  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0030  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0031  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0032  * POSSIBILITY OF SUCH DAMAGE.
0033  */
0034
0035 #ifndef __BSPIMPL_h
0036 #define __BSPIMPL_h
0037
0038 #include <rtems/pci.h>
0039
0040 /*
0041  * PCI Support Methods
0042  */
0043 const pci_config_access_functions *pci_bios_initialize(void);
0044 const pci_config_access_functions *pci_io_initialize(void);
0045
0046 /*
0047  * Helper to parse boot command line arguments related to the console driver
0048  */
0049 void pc386_parse_console_arguments(void);
0050
0051 /*
0052  * Helper to parse boot command line arguments related to gdb
0053  */
0054 void pc386_parse_gdb_arguments(void);
0055
0056 /*
0057  * Dynamically probe for Legacy UARTS
0058  */
0059 void legacy_uart_probe(void);
0060
0061 /*
0062  * Dynamically probe for PCI UARTS
0063  */
0064 void pci_uart_probe(void);
0065
0066 #endif