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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 | int i; |
|
| - | 43 | ||
| - | 44 | for (i = 0; i < len; i++) { |
|
| - | 45 | if (str[i] == '\n') |
|
| - | 46 | ofw_write("\r", 1); |
|
| 42 | ofw_write(str, len); |
47 | ofw_write(&str[i], 1); |
| - | 48 | } |
|
| 43 | } |
49 | } |
| 44 | 50 | ||
| 45 | int ofw_keyboard(keyboard_t *keyboard) |
51 | int ofw_macio(macio_t *macio) |
| 46 | { |
52 | { |
| 47 | char device_name[BUF_SIZE]; |
53 | char device_name[BUF_SIZE]; |
| 48 | 54 | ||
| 49 | if (ofw_get_property(ofw_aliases, "macio", device_name, sizeof(device_name)) <= 0) |
55 | if (ofw_get_property(ofw_aliases, "macio", device_name, sizeof(device_name)) <= 0) |
| 50 | return false; |
56 | return false; |
| 51 | 57 | ||
| 52 | phandle device = ofw_find_device(device_name); |
58 | phandle device = ofw_find_device(device_name); |
| 53 | if (device == -1) |
59 | if (device == -1) |
| 54 | return false; |
60 | return false; |
| 55 | 61 | ||
| 56 | pci_reg_t macio; |
62 | pci_reg_t pci_reg; |
| 57 | if (ofw_get_property(device, "assigned-addresses", &macio, sizeof(macio)) <= 0) |
63 | if (ofw_get_property(device, "assigned-addresses", &pci_reg, sizeof(pci_reg)) <= 0) |
| 58 | return false; |
64 | return false; |
| - | 65 | ||
| 59 | keyboard->addr = (void *) macio.addr.addr_lo; |
66 | macio->addr = (void *) pci_reg.addr.addr_lo; |
| 60 | keyboard->size = macio.size_lo; |
67 | macio->size = pci_reg.size_lo; |
| 61 | 68 | ||
| 62 | return true; |
69 | return true; |
| 63 | } |
70 | } |
| 64 | 71 | ||
| 65 | int ofw_translate_failed(ofw_arg_t flag) |
72 | int ofw_translate_failed(ofw_arg_t flag) |
| 66 | { |
73 | { |
| 67 | return 0; |
74 | return 0; |
| 68 | } |
75 | } |
| 69 | 76 | ||