fbdev: move arch-specific bits to their respective subdirectories
[linux-2.6.git] / include / asm-h8300 / irq.h
1 #ifndef _H8300_IRQ_H_
2 #define _H8300_IRQ_H_
3
4 #include <asm/ptrace.h>
5
6 #if defined(__H8300H__)
7 #define NR_IRQS 64
8 #define EXT_IRQ0 12
9 #define EXT_IRQ1 13
10 #define EXT_IRQ2 14
11 #define EXT_IRQ3 15
12 #define EXT_IRQ4 16
13 #define EXT_IRQ5 17
14 #define EXT_IRQ6 18
15 #define EXT_IRQ7 19
16 #define EXT_IRQS 5
17
18 #include <asm/regs306x.h>
19 #define h8300_clear_isr(irq)                                                \
20 do {                                                                        \
21         if (irq >= EXT_IRQ0 && irq <= EXT_IRQ5)                             \
22                 *(volatile unsigned char *)ISR &= ~(1 << (irq - EXT_IRQ0)); \
23 } while(0)
24
25 #define IER_REGS *(volatile unsigned char *)IER
26 #endif
27 #if defined(CONFIG_CPU_H8S)
28 #define NR_IRQS 128
29 #define EXT_IRQ0 16
30 #define EXT_IRQ1 17
31 #define EXT_IRQ2 18
32 #define EXT_IRQ3 19
33 #define EXT_IRQ4 20
34 #define EXT_IRQ5 21
35 #define EXT_IRQ6 22
36 #define EXT_IRQ7 23
37 #define EXT_IRQ8 24
38 #define EXT_IRQ9 25
39 #define EXT_IRQ10 26
40 #define EXT_IRQ11 27
41 #define EXT_IRQ12 28
42 #define EXT_IRQ13 29
43 #define EXT_IRQ14 30
44 #define EXT_IRQ15 31
45 #define EXT_IRQS 15
46
47 #include <asm/regs267x.h>
48 #define h8300_clear_isr(irq)                                                 \
49 do {                                                                         \
50         if (irq >= EXT_IRQ0 && irq <= EXT_IRQ15)                             \
51                 *(volatile unsigned short *)ISR &= ~(1 << (irq - EXT_IRQ0)); \
52 } while(0)
53
54 #define IER_REGS *(volatile unsigned short *)IER
55 #endif
56
57 static __inline__ int irq_canonicalize(int irq)
58 {
59         return irq;
60 }
61
62 extern void enable_irq(unsigned int);
63 extern void disable_irq(unsigned int);
64
65 #endif /* _H8300_IRQ_H_ */