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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [include/] [asm-ppc64/] [keyboard.h] - Blame information for rev 1765

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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 program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version
 * 2 of the License, or (at your option) any later version.
 */
 
/*
 * This file contains the ppc architecture specific keyboard definitions -
 * like the intel pc for prep systems, different for power macs.
 */
 
#ifndef __ASMPPC64_KEYBOARD_H
#define __ASMPPC64_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>
 
#define KEYBOARD_IRQ                    1
#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;
#define E1_PAUSE        119             /* PAUSE 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.  */
#define kbd_read_input() inb(KBD_DATA_REG)
static inline int kbd_read_status(void) {
        int ret = inb(0x64);
        return (ret == 0xff) ? 0 : ret;  /* translate float to bad status. */
}
#define kbd_write_output(val) outb(val, KBD_DATA_REG)
#define kbd_write_command(val) outb(val, KBD_CNTL_REG)
 
/* Some stoneage hardware needs delays after some operations.  */
#define kbd_pause() do { } while(0)
 
/*
 * Machine specific bits for the PS/2 driver
 */
 
#define AUX_IRQ 12
 
#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 /* __ASMPPC64_KEYBOARD_H */

Line No.	Rev	Author	Line
1	1275	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			`* This program is free software; you can redistribute it and/or`
8			`* modify it under the terms of the GNU General Public License`
9			`* as published by the Free Software Foundation; either version`
10			`* 2 of the License, or (at your option) any later version.`
11			`*/`
12
13			`/*`
14			`* This file contains the ppc architecture specific keyboard definitions -`
15			`* like the intel pc for prep systems, different for power macs.`
16			`*/`
17
18			`#ifndef __ASMPPC64_KEYBOARD_H`
19			`#define __ASMPPC64_KEYBOARD_H`
20
21			`#ifdef __KERNEL__`
22
23			`#include <linux/adb.h>`
24			`#include <asm/machdep.h>`
25
26			`#include <linux/kernel.h>`
27			`#include <linux/ioport.h>`
28			`#include <linux/kd.h>`
29			`#include <asm/io.h>`
30
31			`#define KEYBOARD_IRQ 1`
32			`#define DISABLE_KBD_DURING_INTERRUPTS 0`
33			`#define INIT_KBD`
34
35			`static inline int kbd_setkeycode(unsigned int scancode, unsigned int keycode)`
36			`{`
37			`if ( ppc_md.kbd_setkeycode )`
38			`return ppc_md.kbd_setkeycode(scancode, keycode);`
39			`else`
40			`return 0;`
41			`}`
42
43			`static inline int kbd_getkeycode(unsigned int scancode)`
44			`{`
45			`if ( ppc_md.kbd_getkeycode )`
46			`return ppc_md.kbd_getkeycode(scancode);`
47			`else`
48			`return 0;`
49			`}`
50
51			`static inline int kbd_translate(unsigned char keycode, unsigned char *keycodep,`
52			`char raw_mode)`
53			`{`
54			`if ( ppc_md.kbd_translate )`
55			`return ppc_md.kbd_translate(keycode, keycodep, raw_mode);`
56			`else`
57			`return 0;`
58			`}`
59
60			`static inline int kbd_unexpected_up(unsigned char keycode)`
61			`{`
62			`if ( ppc_md.kbd_unexpected_up )`
63			`return ppc_md.kbd_unexpected_up(keycode);`
64			`else`
65			`return 0;`
66			`}`
67
68			`static inline void kbd_leds(unsigned char leds)`
69			`{`
70			`if ( ppc_md.kbd_leds )`
71			`ppc_md.kbd_leds(leds);`
72			`}`
73
74			`static inline void kbd_init_hw(void)`
75			`{`
76			`if ( ppc_md.kbd_init_hw )`
77			`ppc_md.kbd_init_hw();`
78			`}`
79
80			`#define kbd_sysrq_xlate (ppc_md.ppc_kbd_sysrq_xlate)`
81
82			`extern unsigned long SYSRQ_KEY;`
83			`#define E1_PAUSE 119 /* PAUSE 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			`#define kbd_read_input() inb(KBD_DATA_REG)`
92			`static inline int kbd_read_status(void) {`
93			`int ret = inb(0x64);`
94			`return (ret == 0xff) ? 0 : ret; /* translate float to bad status. */`
95			`}`
96			`#define kbd_write_output(val) outb(val, KBD_DATA_REG)`
97			`#define kbd_write_command(val) outb(val, KBD_CNTL_REG)`
98
99			`/* Some stoneage hardware needs delays after some operations. */`
100			`#define kbd_pause() do { } while(0)`
101
102			`/*`
103			`* Machine specific bits for the PS/2 driver`
104			`*/`
105
106			`#define AUX_IRQ 12`
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
115			`#endif /* __ASMPPC64_KEYBOARD_H */`

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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [include/] [asm-ppc64/] [keyboard.h] - Blame information for rev 1765