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[/] [or1k/] [tags/] [LINUX_2_4_26_OR32/] [linux/] [linux-2.4/] [include/] [asm-ppc/] [keyboard.h] - Blame information for rev 1780

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/*
 *  linux/include/asm-ppc/keyboard.h
 *
 *  Created 3 Nov 1996 by Geert Uytterhoeven
 *  Modified for Power Macintosh by Paul Mackerras
 */
 
/*
 * This file contains the ppc architecture specific keyboard definitions -
 * like the intel pc for prep systems, different for power macs.
 */
 
#ifndef __ASMPPC_KEYBOARD_H
#define __ASMPPC_KEYBOARD_H
 
#ifdef __KERNEL__
 
#include <linux/adb.h>
#include <asm/machdep.h>
 
#include <linux/kernel.h>
#include <linux/ioport.h>
#include <linux/kd.h>
#include <asm/io.h>
/* IBM Spruce platform is different. */
#ifdef CONFIG_SPRUCE
#include <platforms/spruce.h>
#endif
 
#ifndef KEYBOARD_IRQ
#define KEYBOARD_IRQ                    1
#endif
#define DISABLE_KBD_DURING_INTERRUPTS   0
#define INIT_KBD
 
static inline int kbd_setkeycode(unsigned int scancode, unsigned int keycode)
{
        if ( ppc_md.kbd_setkeycode )
                return ppc_md.kbd_setkeycode(scancode, keycode);
        else
                return 0;
}
 
static inline int kbd_getkeycode(unsigned int scancode)
{
        if ( ppc_md.kbd_getkeycode )
                return ppc_md.kbd_getkeycode(scancode);
        else
                return 0;
}
 
static inline int kbd_translate(unsigned char keycode, unsigned char *keycodep,
                                char raw_mode)
{
        if ( ppc_md.kbd_translate )
                return ppc_md.kbd_translate(keycode, keycodep, raw_mode);
        else
                return 0;
}
 
static inline int kbd_unexpected_up(unsigned char keycode)
{
        if ( ppc_md.kbd_unexpected_up )
                return ppc_md.kbd_unexpected_up(keycode);
        else
                return 0;
}
 
static inline void kbd_leds(unsigned char leds)
{
        if ( ppc_md.kbd_leds )
                ppc_md.kbd_leds(leds);
}
 
static inline void kbd_init_hw(void)
{
        if ( ppc_md.kbd_init_hw )
                ppc_md.kbd_init_hw();
}
 
#define kbd_sysrq_xlate (ppc_md.ppc_kbd_sysrq_xlate)
 
extern unsigned long SYSRQ_KEY;
 
/* resource allocation */
#define kbd_request_region()
#define kbd_request_irq(handler) request_irq(KEYBOARD_IRQ, handler, 0, \
                                             "keyboard", NULL)
 
/* How to access the keyboard macros on this platform.  */
#ifndef kbd_read_input
#define kbd_read_input() inb(KBD_DATA_REG)
#define kbd_read_status() inb(KBD_STATUS_REG)
#define kbd_write_output(val) outb(val, KBD_DATA_REG)
#define kbd_write_command(val) outb(val, KBD_CNTL_REG)
#endif
 
/* Some stoneage hardware needs delays after some operations.  */
#define kbd_pause() do { } while(0)
 
/*
 * Machine specific bits for the PS/2 driver
 */
#ifndef AUX_IRQ
#define AUX_IRQ 12
#endif
 
#define aux_request_irq(hand, dev_id)                                   \
        request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS/2 Mouse", dev_id)
 
#define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)
 
#endif /* __KERNEL__ */
#endif /* __ASMPPC_KEYBOARD_H */

Line No.	Rev	Author	Line
1	1276	phoenix	`/*`
2			`* linux/include/asm-ppc/keyboard.h`
3			`*`
4			`* Created 3 Nov 1996 by Geert Uytterhoeven`
5			`* Modified for Power Macintosh by Paul Mackerras`
6			`*/`
7
8			`/*`
9			`* This file contains the ppc architecture specific keyboard definitions -`
10			`* like the intel pc for prep systems, different for power macs.`
11			`*/`
12
13			`#ifndef __ASMPPC_KEYBOARD_H`
14			`#define __ASMPPC_KEYBOARD_H`
15
16			`#ifdef __KERNEL__`
17
18			`#include <linux/adb.h>`
19			`#include <asm/machdep.h>`
20
21			`#include <linux/kernel.h>`
22			`#include <linux/ioport.h>`
23			`#include <linux/kd.h>`
24			`#include <asm/io.h>`
25			`/* IBM Spruce platform is different. */`
26			`#ifdef CONFIG_SPRUCE`
27			`#include <platforms/spruce.h>`
28			`#endif`
29
30			`#ifndef KEYBOARD_IRQ`
31			`#define KEYBOARD_IRQ 1`
32			`#endif`
33			`#define DISABLE_KBD_DURING_INTERRUPTS 0`
34			`#define INIT_KBD`
35
36			`static inline int kbd_setkeycode(unsigned int scancode, unsigned int keycode)`
37			`{`
38			`if ( ppc_md.kbd_setkeycode )`
39			`return ppc_md.kbd_setkeycode(scancode, keycode);`
40			`else`
41			`return 0;`
42			`}`
43
44			`static inline int kbd_getkeycode(unsigned int scancode)`
45			`{`
46			`if ( ppc_md.kbd_getkeycode )`
47			`return ppc_md.kbd_getkeycode(scancode);`
48			`else`
49			`return 0;`
50			`}`
51
52			`static inline int kbd_translate(unsigned char keycode, unsigned char *keycodep,`
53			`char raw_mode)`
54			`{`
55			`if ( ppc_md.kbd_translate )`
56			`return ppc_md.kbd_translate(keycode, keycodep, raw_mode);`
57			`else`
58			`return 0;`
59			`}`
60
61			`static inline int kbd_unexpected_up(unsigned char keycode)`
62			`{`
63			`if ( ppc_md.kbd_unexpected_up )`
64			`return ppc_md.kbd_unexpected_up(keycode);`
65			`else`
66			`return 0;`
67			`}`
68
69			`static inline void kbd_leds(unsigned char leds)`
70			`{`
71			`if ( ppc_md.kbd_leds )`
72			`ppc_md.kbd_leds(leds);`
73			`}`
74
75			`static inline void kbd_init_hw(void)`
76			`{`
77			`if ( ppc_md.kbd_init_hw )`
78			`ppc_md.kbd_init_hw();`
79			`}`
80
81			`#define kbd_sysrq_xlate (ppc_md.ppc_kbd_sysrq_xlate)`
82
83			`extern unsigned long SYSRQ_KEY;`
84
85			`/* resource allocation */`
86			`#define kbd_request_region()`
87			`#define kbd_request_irq(handler) request_irq(KEYBOARD_IRQ, handler, 0, \`
88			`"keyboard", NULL)`
89
90			`/* How to access the keyboard macros on this platform. */`
91			`#ifndef kbd_read_input`
92			`#define kbd_read_input() inb(KBD_DATA_REG)`
93			`#define kbd_read_status() inb(KBD_STATUS_REG)`
94			`#define kbd_write_output(val) outb(val, KBD_DATA_REG)`
95			`#define kbd_write_command(val) outb(val, KBD_CNTL_REG)`
96			`#endif`
97
98			`/* Some stoneage hardware needs delays after some operations. */`
99			`#define kbd_pause() do { } while(0)`
100
101			`/*`
102			`* Machine specific bits for the PS/2 driver`
103			`*/`
104			`#ifndef AUX_IRQ`
105			`#define AUX_IRQ 12`
106			`#endif`
107
108			`#define aux_request_irq(hand, dev_id) \`
109			`request_irq(AUX_IRQ, hand, SA_SHIRQ, "PS/2 Mouse", dev_id)`
110
111			`#define aux_free_irq(dev_id) free_irq(AUX_IRQ, dev_id)`
112
113			`#endif /* __KERNEL__ */`
114			`#endif /* __ASMPPC_KEYBOARD_H */`

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[/] [or1k/] [tags/] [LINUX_2_4_26_OR32/] [linux/] [linux-2.4/] [include/] [asm-ppc/] [keyboard.h] - Blame information for rev 1780