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