Subversion Repositories HelenOS

Rev

Rev 3403 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
885 decky 1
/*
2071 jermar 2
 * Copyright (c) 2005 Martin Decky
885 decky 3
 * All rights reserved.
4
 *
5
 * Redistribution and use in source and binary forms, with or without
6
 * modification, are permitted provided that the following conditions
7
 * are met:
8
 *
9
 * - Redistributions of source code must retain the above copyright
10
 *   notice, this list of conditions and the following disclaimer.
11
 * - Redistributions in binary form must reproduce the above copyright
12
 *   notice, this list of conditions and the following disclaimer in the
13
 *   documentation and/or other materials provided with the distribution.
14
 * - The name of the author may not be used to endorse or promote products
15
 *   derived from this software without specific prior written permission.
16
 *
17
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 */
1789 jermar 28
 
1799 decky 29
#include <ofwarch.h>
1764 jermar 30
#include <ofw.h>
31
#include <printf.h>
885 decky 32
 
1783 jermar 33
typedef int (* ofw_entry_t)(ofw_args_t *args);
34
 
35
int ofw(ofw_args_t *args)
36
{
37
    return ((ofw_entry_t) ofw_cif)(args);
38
}
39
 
1764 jermar 40
void write(const char *str, const int len)
885 decky 41
{
3403 svoboda 42
    int i;
43
 
44
    for (i = 0; i < len; i++) {
45
        if (str[i] == '\n')
46
            ofw_write("\r", 1);
47
        ofw_write(&str[i], 1);
48
    }
885 decky 49
}
1771 jermar 50
 
4341 svoboda 51
int ofw_macio(macio_t *macio)
1771 jermar 52
{
53
    char device_name[BUF_SIZE];
54
 
55
    if (ofw_get_property(ofw_aliases, "macio", device_name, sizeof(device_name)) <= 0)
56
        return false;
4341 svoboda 57
 
1771 jermar 58
    phandle device = ofw_find_device(device_name);
59
    if (device == -1)
60
        return false;
4341 svoboda 61
 
62
    pci_reg_t pci_reg;
63
    if (ofw_get_property(device, "assigned-addresses", &pci_reg, sizeof(pci_reg)) <= 0)
1771 jermar 64
        return false;
4341 svoboda 65
 
66
    macio->addr = (void *) pci_reg.addr.addr_lo;
67
    macio->size = pci_reg.size_lo;
1771 jermar 68
 
69
    return true;
70
}
1783 jermar 71
 
72
int ofw_translate_failed(ofw_arg_t flag)
73
{
74
    return 0;
75
}