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1 | /* |
1 | /* |
2 | * Copyright (C) 2005 Jakub Jermar |
2 | * Copyright (C) 2005 Jakub Jermar |
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 | /** @addtogroup sparc64 sparc64 |
29 | /** @addtogroup sparc64 |
30 | * @ingroup others |
- | |
31 | * @{ |
30 | * @{ |
32 | */ |
31 | */ |
33 | /** @file |
32 | /** @file |
34 | */ |
33 | */ |
35 | 34 | ||
36 | #include <arch.h> |
35 | #include <arch.h> |
37 | #include <debug.h> |
36 | #include <debug.h> |
38 | #include <arch/trap/trap.h> |
37 | #include <arch/trap/trap.h> |
39 | #include <arch/console.h> |
38 | #include <arch/console.h> |
40 | #include <arch/drivers/tick.h> |
39 | #include <arch/drivers/tick.h> |
41 | #include <proc/thread.h> |
40 | #include <proc/thread.h> |
42 | #include <console/console.h> |
41 | #include <console/console.h> |
43 | 42 | ||
44 | void arch_pre_mm_init(void) |
43 | void arch_pre_mm_init(void) |
45 | { |
44 | { |
46 | interrupts_disable(); |
45 | interrupts_disable(); |
47 | ofw_sparc64_console_init(); |
46 | ofw_sparc64_console_init(); |
48 | trap_init(); |
47 | trap_init(); |
49 | tick_init(); |
48 | tick_init(); |
50 | } |
49 | } |
51 | 50 | ||
52 | void arch_post_mm_init(void) |
51 | void arch_post_mm_init(void) |
53 | { |
52 | { |
54 | standalone_sparc64_console_init(); |
53 | standalone_sparc64_console_init(); |
55 | } |
54 | } |
56 | 55 | ||
57 | void arch_pre_smp_init(void) |
56 | void arch_pre_smp_init(void) |
58 | { |
57 | { |
59 | } |
58 | } |
60 | 59 | ||
61 | void arch_post_smp_init(void) |
60 | void arch_post_smp_init(void) |
62 | { |
61 | { |
63 | thread_t *t; |
62 | thread_t *t; |
64 | 63 | ||
65 | /* |
64 | /* |
66 | * Create thread that reads characters from OFW's input. |
65 | * Create thread that reads characters from OFW's input. |
67 | */ |
66 | */ |
68 | t = thread_create(kofwinput, NULL, TASK, 0, "kofwinput"); |
67 | t = thread_create(kofwinput, NULL, TASK, 0, "kofwinput"); |
69 | if (!t) |
68 | if (!t) |
70 | panic("cannot create kofwinput\n"); |
69 | panic("cannot create kofwinput\n"); |
71 | thread_ready(t); |
70 | thread_ready(t); |
72 | 71 | ||
73 | /* |
72 | /* |
74 | * Create thread that polls keyboard. |
73 | * Create thread that polls keyboard. |
75 | */ |
74 | */ |
76 | t = thread_create(kkbdpoll, NULL, TASK, 0, "kkbdpoll"); |
75 | t = thread_create(kkbdpoll, NULL, TASK, 0, "kkbdpoll"); |
77 | if (!t) |
76 | if (!t) |
78 | panic("cannot create kkbdpoll\n"); |
77 | panic("cannot create kkbdpoll\n"); |
79 | thread_ready(t); |
78 | thread_ready(t); |
80 | } |
79 | } |
81 | 80 | ||
82 | void calibrate_delay_loop(void) |
81 | void calibrate_delay_loop(void) |
83 | { |
82 | { |
84 | } |
83 | } |
85 | 84 | ||
86 | /** Acquire console back for kernel |
85 | /** Acquire console back for kernel |
87 | * |
86 | * |
88 | */ |
87 | */ |
89 | void arch_grab_console(void) |
88 | void arch_grab_console(void) |
90 | { |
89 | { |
91 | } |
90 | } |
92 | /** Return console to userspace |
91 | /** Return console to userspace |
93 | * |
92 | * |
94 | */ |
93 | */ |
95 | void arch_release_console(void) |
94 | void arch_release_console(void) |
96 | { |
95 | { |
97 | } |
96 | } |
98 | 97 | ||
99 | /** @} |
98 | /** @} |
100 | */ |
99 | */ |
101 | 100 | ||
102 | 101 |