Subversion Repositories HelenOS

Rev

Rev 3549 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3549 Rev 4073
Line 34... Line 34...
34 
/** @file
 34 
/** @file
35 
 */
 35 
 */
36 
 
 36 
 
37 
#include <arch/kbd.h>
 37 
#include <arch/kbd.h>
38 
#include <arch/sgcn.h>
 38 
#include <arch/sgcn.h>
- 
 
 39 
#include <arch/niagara.h>
39 
#include <ipc/ipc.h>
 40 
#include <ipc/ipc.h>
40 
#include <sysinfo.h>
 41 
#include <sysinfo.h>
41 
#include <kbd.h>
 42 
#include <kbd.h>
42 
#include <keys.h>
 43 
#include <keys.h>
43 
#include <stdio.h>
 44 
#include <stdio.h>
Line 75... Line 76...
75 
irq_code_t ns16550_kbd = {
 76 
irq_code_t ns16550_kbd = {
76 
    1,
 77 
    1,
77 
    ns16550_cmds
 78 
    ns16550_cmds
78 
};
 79 
};
79 
 
 80 
 
- 
 
 81 
/** Top-half pseudocode for Niagara keyboard driver. */
- 
 
 82 
irq_cmd_t niagara_cmds[] = {
- 
 
 83 
    {
- 
 
 84 
        CMD_NIAGARA_GETCHAR,
- 
 
 85 
        0,          /**< Address. Not used. */
- 
 
 86 
        0,          /**< Value. Not used. */
- 
 
 87 
        1           /**< Arg 1 will contain the result. */
- 
 
 88 
    }
- 
 
 89 
};
- 
 
 90 
   
- 
 
 91 
irq_code_t niagara_kbd = {
- 
 
 92 
    1,
- 
 
 93 
    niagara_cmds
- 
 
 94 
};
- 
 
 95 
 
80 
#define KBD_Z8530   1
 96 
#define KBD_Z8530   1
81 
#define KBD_NS16550 2
 97 
#define KBD_NS16550 2
82 
#define KBD_SGCN    3
 98 
#define KBD_SGCN    3
- 
 
 99 
#define KBD_SUN4V   4
83 
 
 100 
 
84 
int kbd_arch_init(void)
 101 
int kbd_arch_init(void)
85 
{
 102 
{
86 
    int type = sysinfo_value("kbd.type");
 103 
    int type = sysinfo_value("kbd.type");
87 
    switch (type) {
 104 
    switch (type) {
Line 94... Line 111...
94 
        ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ns16550_kbd);
 111 
        ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ns16550_kbd);
95 
        break;
 112 
        break;
96 
    case KBD_SGCN:
 113 
    case KBD_SGCN:
97 
        sgcn_init();
 114 
        sgcn_init();
98 
        break;
 115 
        break;
- 
 
 116 
    case KBD_SUN4V:
- 
 
 117 
        ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &niagara_kbd);
- 
 
 118 
        break;
99 
    default:
 119 
    default:
100 
        break;
 120 
        break;
101 
    }
 121 
    }
- 
 
 122 
 
102 
    return 0;
 123 
    return 0;
103 
}
 124 
}
104 
 
 125 
 
105 
/** Process keyboard events */
 126 
/** Process keyboard events */
106 
int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call)
 127 
int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call)
107 
{
 128 
{
108 
    if (sysinfo_value("kbd.type") == KBD_SGCN) {
 129 
    if (sysinfo_value("kbd.type") == KBD_SGCN) {
109 
        sgcn_key_pressed();
 130 
        sgcn_key_pressed();
110 
        return 1;
 131 
        return 1;
- 
 
 132 
    } else if (sysinfo_value("kbd.type") == KBD_SUN4V) {
- 
 
 133 
        char c = IPC_GET_ARG1(*call);
- 
 
 134 
        niagara_key_pressed(c);
- 
 
 135 
        return 1;
111 
    }
 136 
    }
112 
   
 137 
   
113 
    int scan_code = IPC_GET_ARG1(*call);
 138 
    int scan_code = IPC_GET_ARG1(*call);
114 
 
 139 
 
115 
    if (scan_code == KBD_ALL_KEYS_UP)
 140 
    if (scan_code == KBD_ALL_KEYS_UP)