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cpu-irqs.h
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1 /* cpu-irqs.h: on-CPU peripheral irqs
2  *
3  * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved.
4  * Written by David Howells ([email protected])
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version
9  * 2 of the License, or (at your option) any later version.
10  */
11 
12 #ifndef _ASM_CPU_IRQS_H
13 #define _ASM_CPU_IRQS_H
14 
15 #ifndef __ASSEMBLY__
16 
17 /* IRQ to level mappings */
18 #define IRQ_GDBSTUB_LEVEL 15
19 #define IRQ_UART_LEVEL 13
20 
21 #ifdef CONFIG_GDBSTUB_UART0
22 #define IRQ_UART0_LEVEL IRQ_GDBSTUB_LEVEL
23 #else
24 #define IRQ_UART0_LEVEL IRQ_UART_LEVEL
25 #endif
26 
27 #ifdef CONFIG_GDBSTUB_UART1
28 #define IRQ_UART1_LEVEL IRQ_GDBSTUB_LEVEL
29 #else
30 #define IRQ_UART1_LEVEL IRQ_UART_LEVEL
31 #endif
32 
33 #define IRQ_DMA0_LEVEL 14
34 #define IRQ_DMA1_LEVEL 14
35 #define IRQ_DMA2_LEVEL 14
36 #define IRQ_DMA3_LEVEL 14
37 #define IRQ_DMA4_LEVEL 14
38 #define IRQ_DMA5_LEVEL 14
39 #define IRQ_DMA6_LEVEL 14
40 #define IRQ_DMA7_LEVEL 14
41 
42 #define IRQ_TIMER0_LEVEL 12
43 #define IRQ_TIMER1_LEVEL 11
44 #define IRQ_TIMER2_LEVEL 10
45 
46 #define IRQ_XIRQ0_LEVEL 1
47 #define IRQ_XIRQ1_LEVEL 2
48 #define IRQ_XIRQ2_LEVEL 3
49 #define IRQ_XIRQ3_LEVEL 4
50 #define IRQ_XIRQ4_LEVEL 5
51 #define IRQ_XIRQ5_LEVEL 6
52 #define IRQ_XIRQ6_LEVEL 7
53 #define IRQ_XIRQ7_LEVEL 8
54 
55 /* IRQ IDs presented to drivers */
56 #define IRQ_CPU__UNUSED IRQ_BASE_CPU
57 #define IRQ_CPU_UART0 (IRQ_BASE_CPU + IRQ_UART0_LEVEL)
58 #define IRQ_CPU_UART1 (IRQ_BASE_CPU + IRQ_UART1_LEVEL)
59 #define IRQ_CPU_TIMER0 (IRQ_BASE_CPU + IRQ_TIMER0_LEVEL)
60 #define IRQ_CPU_TIMER1 (IRQ_BASE_CPU + IRQ_TIMER1_LEVEL)
61 #define IRQ_CPU_TIMER2 (IRQ_BASE_CPU + IRQ_TIMER2_LEVEL)
62 #define IRQ_CPU_DMA0 (IRQ_BASE_CPU + IRQ_DMA0_LEVEL)
63 #define IRQ_CPU_DMA1 (IRQ_BASE_CPU + IRQ_DMA1_LEVEL)
64 #define IRQ_CPU_DMA2 (IRQ_BASE_CPU + IRQ_DMA2_LEVEL)
65 #define IRQ_CPU_DMA3 (IRQ_BASE_CPU + IRQ_DMA3_LEVEL)
66 #define IRQ_CPU_DMA4 (IRQ_BASE_CPU + IRQ_DMA4_LEVEL)
67 #define IRQ_CPU_DMA5 (IRQ_BASE_CPU + IRQ_DMA5_LEVEL)
68 #define IRQ_CPU_DMA6 (IRQ_BASE_CPU + IRQ_DMA6_LEVEL)
69 #define IRQ_CPU_DMA7 (IRQ_BASE_CPU + IRQ_DMA7_LEVEL)
70 #define IRQ_CPU_EXTERNAL0 (IRQ_BASE_CPU + IRQ_XIRQ0_LEVEL)
71 #define IRQ_CPU_EXTERNAL1 (IRQ_BASE_CPU + IRQ_XIRQ1_LEVEL)
72 #define IRQ_CPU_EXTERNAL2 (IRQ_BASE_CPU + IRQ_XIRQ2_LEVEL)
73 #define IRQ_CPU_EXTERNAL3 (IRQ_BASE_CPU + IRQ_XIRQ3_LEVEL)
74 #define IRQ_CPU_EXTERNAL4 (IRQ_BASE_CPU + IRQ_XIRQ4_LEVEL)
75 #define IRQ_CPU_EXTERNAL5 (IRQ_BASE_CPU + IRQ_XIRQ5_LEVEL)
76 #define IRQ_CPU_EXTERNAL6 (IRQ_BASE_CPU + IRQ_XIRQ6_LEVEL)
77 #define IRQ_CPU_EXTERNAL7 (IRQ_BASE_CPU + IRQ_XIRQ7_LEVEL)
78 
79 #endif /* !__ASSEMBLY__ */
80 
81 #endif /* _ASM_CPU_IRQS_H */