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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [include/] [asm-ia64/] [iosapic.h] - Blame information for rev 1774

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#ifndef __ASM_IA64_IOSAPIC_H
#define __ASM_IA64_IOSAPIC_H
 
#define IOSAPIC_DEFAULT_ADDR    0xFEC00000
 
#define IOSAPIC_REG_SELECT      0x0
#define IOSAPIC_WINDOW          0x10
#define IOSAPIC_EOI             0x40
 
#define IOSAPIC_VERSION 0x1
 
/*
 * Redirection table entry
 */
#define IOSAPIC_RTE_LOW(i)      (0x10+i*2)
#define IOSAPIC_RTE_HIGH(i)     (0x11+i*2)
 
#define IOSAPIC_DEST_SHIFT              16
 
/*
 * Delivery mode
 */
#define IOSAPIC_DELIVERY_SHIFT          8
#define IOSAPIC_FIXED                   0x0
#define IOSAPIC_LOWEST_PRIORITY 0x1
#define IOSAPIC_PMI                     0x2
#define IOSAPIC_NMI                     0x4
#define IOSAPIC_INIT                    0x5
#define IOSAPIC_EXTINT                  0x7
 
/*
 * Interrupt polarity
 */
#define IOSAPIC_POLARITY_SHIFT          13
#define IOSAPIC_POL_HIGH                0
#define IOSAPIC_POL_LOW         1
 
/*
 * Trigger mode
 */
#define IOSAPIC_TRIGGER_SHIFT           15
#define IOSAPIC_EDGE                    0
#define IOSAPIC_LEVEL                   1
 
/*
 * Mask bit
 */
#define IOSAPIC_MASK_SHIFT              16
#define IOSAPIC_UNMASK                  0
#define IOSAPIC_MSAK                    1
 
#ifndef __ASSEMBLY__
 
extern void __init iosapic_system_init (int pcat_compat);
extern void __init iosapic_init (unsigned long address,
                                    unsigned int gsi_base);
extern int gsi_to_vector (unsigned int gsi);
extern int iosapic_register_intr (unsigned int gsi, unsigned long polarity,
                                  unsigned long trigger);
extern void __init iosapic_override_isa_irq (unsigned int isa_irq, unsigned int gsi,
                                      unsigned long polarity,
                                      unsigned long trigger);
extern int __init iosapic_register_platform_intr (u32 int_type,
                                           unsigned int gsi,
                                           int pmi_vector,
                                           u16 eid, u16 id,
                                           unsigned long polarity,
                                           unsigned long trigger);
extern unsigned int iosapic_version (char *addr);
 
extern void iosapic_pci_fixup (int);
 
# endif /* !__ASSEMBLY__ */
#endif /* __ASM_IA64_IOSAPIC_H */

Line No.	Rev	Author	Line
1	1275	phoenix	`#ifndef __ASM_IA64_IOSAPIC_H`
2			`#define __ASM_IA64_IOSAPIC_H`
3
4			`#define IOSAPIC_DEFAULT_ADDR 0xFEC00000`
5
6			`#define IOSAPIC_REG_SELECT 0x0`
7			`#define IOSAPIC_WINDOW 0x10`
8			`#define IOSAPIC_EOI 0x40`
9
10			`#define IOSAPIC_VERSION 0x1`
11
12			`/*`
13			`* Redirection table entry`
14			`*/`
15			`#define IOSAPIC_RTE_LOW(i) (0x10+i*2)`
16			`#define IOSAPIC_RTE_HIGH(i) (0x11+i*2)`
17
18			`#define IOSAPIC_DEST_SHIFT 16`
19
20			`/*`
21			`* Delivery mode`
22			`*/`
23			`#define IOSAPIC_DELIVERY_SHIFT 8`
24			`#define IOSAPIC_FIXED 0x0`
25			`#define IOSAPIC_LOWEST_PRIORITY 0x1`
26			`#define IOSAPIC_PMI 0x2`
27			`#define IOSAPIC_NMI 0x4`
28			`#define IOSAPIC_INIT 0x5`
29			`#define IOSAPIC_EXTINT 0x7`
30
31			`/*`
32			`* Interrupt polarity`
33			`*/`
34			`#define IOSAPIC_POLARITY_SHIFT 13`
35			`#define IOSAPIC_POL_HIGH 0`
36			`#define IOSAPIC_POL_LOW 1`
37
38			`/*`
39			`* Trigger mode`
40			`*/`
41			`#define IOSAPIC_TRIGGER_SHIFT 15`
42			`#define IOSAPIC_EDGE 0`
43			`#define IOSAPIC_LEVEL 1`
44
45			`/*`
46			`* Mask bit`
47			`*/`
48			`#define IOSAPIC_MASK_SHIFT 16`
49			`#define IOSAPIC_UNMASK 0`
50			`#define IOSAPIC_MSAK 1`
51
52			`#ifndef __ASSEMBLY__`
53
54			`extern void __init iosapic_system_init (int pcat_compat);`
55			`extern void __init iosapic_init (unsigned long address,`
56			`unsigned int gsi_base);`
57			`extern int gsi_to_vector (unsigned int gsi);`
58			`extern int iosapic_register_intr (unsigned int gsi, unsigned long polarity,`
59			`unsigned long trigger);`
60			`extern void __init iosapic_override_isa_irq (unsigned int isa_irq, unsigned int gsi,`
61			`unsigned long polarity,`
62			`unsigned long trigger);`
63			`extern int __init iosapic_register_platform_intr (u32 int_type,`
64			`unsigned int gsi,`
65			`int pmi_vector,`
66			`u16 eid, u16 id,`
67			`unsigned long polarity,`
68			`unsigned long trigger);`
69			`extern unsigned int iosapic_version (char *addr);`
70
71			`extern void iosapic_pci_fixup (int);`
72
73			`# endif /* !__ASSEMBLY__ */`
74			`#endif /* __ASM_IA64_IOSAPIC_H */`

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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [include/] [asm-ia64/] [iosapic.h] - Blame information for rev 1774