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1 | /* |
1 | /* |
2 | * Copyright (c) 2006 Ondrej Palkovsky |
2 | * Copyright (c) 2006 Ondrej Palkovsky |
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 genericipc |
29 | /** @addtogroup genericipc |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
35 | #ifndef KERN_IPC_IRQ_H_ |
35 | #ifndef KERN_IPC_IRQ_H_ |
36 | #define KERN_IPC_IRQ_H_ |
36 | #define KERN_IPC_IRQ_H_ |
37 | 37 | ||
38 | /** Maximum length of IPC IRQ program */ |
38 | /** Maximum length of IPC IRQ program */ |
39 | #define IRQ_MAX_PROG_SIZE 10 |
39 | #define IRQ_MAX_PROG_SIZE 20 |
40 | 40 | ||
41 | #include <ipc/ipc.h> |
41 | #include <ipc/ipc.h> |
42 | #include <ddi/irq.h> |
42 | #include <ddi/irq.h> |
43 | #include <arch/types.h> |
43 | #include <arch/types.h> |
44 | #include <adt/list.h> |
44 | #include <adt/list.h> |
45 | 45 | ||
46 | extern int ipc_irq_register(answerbox_t *box, inr_t inr, devno_t devno, |
46 | extern int ipc_irq_register(answerbox_t *, inr_t, devno_t, unative_t, |
47 | unative_t method, irq_code_t *ucode); |
47 | irq_code_t *); |
- | 48 | ||
- | 49 | extern irq_ownership_t ipc_irq_top_half_claim(irq_t *); |
|
48 | extern void ipc_irq_send_notif(irq_t *irq); |
50 | extern void ipc_irq_top_half_handler(irq_t *); |
- | 51 | ||
49 | extern void ipc_irq_unregister(answerbox_t *box, inr_t inr, devno_t devno); |
52 | extern int ipc_irq_unregister(answerbox_t *, inr_t, devno_t); |
50 | extern void ipc_irq_cleanup(answerbox_t *box); |
53 | extern void ipc_irq_cleanup(answerbox_t *); |
51 | 54 | ||
52 | /* |
55 | /* |
53 | * User friendly wrappers for ipc_irq_send_msg(). They are in the form |
56 | * User friendly wrappers for ipc_irq_send_msg(). They are in the form |
54 | * ipc_irq_send_msg_m(), where m is the number of payload arguments. |
57 | * ipc_irq_send_msg_m(), where m is the number of payload arguments. |
55 | */ |
58 | */ |
- | 59 | #define ipc_irq_send_msg_0(irq) \ |
|
- | 60 | ipc_irq_send_msg((irq), 0, 0, 0, 0, 0) |
|
56 | #define ipc_irq_send_msg_1(irq, a1) \ |
61 | #define ipc_irq_send_msg_1(irq, a1) \ |
57 | ipc_irq_send_msg((irq), (a1), 0, 0, 0, 0) |
62 | ipc_irq_send_msg((irq), (a1), 0, 0, 0, 0) |
58 | #define ipc_irq_send_msg_2(irq, a1, a2) \ |
63 | #define ipc_irq_send_msg_2(irq, a1, a2) \ |
59 | ipc_irq_send_msg((irq), (a1), (a2), 0, 0, 0) |
64 | ipc_irq_send_msg((irq), (a1), (a2), 0, 0, 0) |
60 | #define ipc_irq_send_msg_3(irq, a1, a2, a3) \ |
65 | #define ipc_irq_send_msg_3(irq, a1, a2, a3) \ |
61 | ipc_irq_send_msg((irq), (a1), (a2), (a3), 0, 0) |
66 | ipc_irq_send_msg((irq), (a1), (a2), (a3), 0, 0) |
62 | #define ipc_irq_send_msg_4(irq, a1, a2, a3, a4) \ |
67 | #define ipc_irq_send_msg_4(irq, a1, a2, a3, a4) \ |
63 | ipc_irq_send_msg((irq), (a1), (a2), (a3), (a4), 0) |
68 | ipc_irq_send_msg((irq), (a1), (a2), (a3), (a4), 0) |
64 | #define ipc_irq_send_msg_5(irq, a1, a2, a3, a4, a5) \ |
69 | #define ipc_irq_send_msg_5(irq, a1, a2, a3, a4, a5) \ |
65 | ipc_irq_send_msg((irq), (a1), (a2), (a3), (a4), (a5)) |
70 | ipc_irq_send_msg((irq), (a1), (a2), (a3), (a4), (a5)) |
66 | 71 | ||
67 | extern void ipc_irq_send_msg(irq_t *irq, unative_t a1, unative_t a2, |
72 | extern void ipc_irq_send_msg(irq_t *, unative_t, unative_t, unative_t, unative_t, |
68 | unative_t a3, unative_t a4, unative_t a5); |
73 | unative_t); |
69 | 74 | ||
70 | #endif |
75 | #endif |
71 | 76 | ||
72 | /** @} |
77 | /** @} |
73 | */ |
78 | */ |
74 | 79 |