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Rev 3674 Rev 4342
Line 112... Line 112...
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#define MCR_REG     4   /** Modem Control Register. */
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#define MCR_REG     4   /** Modem Control Register. */
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#define LSR_REG     5   /** Line Status Register. */
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#define LSR_REG     5   /** Line Status Register. */
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irq_cmd_t ski_cmds[1] = {
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    { CMD_IA64_GETCHAR, 0, 0, 2 }
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};
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irq_code_t ski_kbd = {
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    1,
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    ski_cmds
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};
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irq_cmd_t ns16550_cmds[1] = {
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irq_cmd_t ns16550_cmds[1] = {
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    { CMD_PORT_READ_1, 0, 0, 2 },
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    { CMD_PORT_READ_1, 0, 0, 2 },
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};
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};
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irq_code_t ns16550_kbd = {
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irq_code_t ns16550_kbd = {
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int kbd_arch_init(void)
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int kbd_arch_init(void)
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{
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{
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    if (sysinfo_value("kbd")) {
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    if (sysinfo_value("kbd")) {
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        kbd_type=sysinfo_value("kbd.type");
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        kbd_type=sysinfo_value("kbd.type");
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        if(kbd_type==KBD_SKI) ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ski_kbd);
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        if (kbd_type == KBD_LEGACY)
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        if(kbd_type==KBD_LEGACY) return lkbd_arch_init();
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            return lkbd_arch_init();
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        if(kbd_type==KBD_NS16550) {
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        if (kbd_type == KBD_NS16550) {
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            ns16550_kbd.cmds[0].addr= (void *)  (sysinfo_value("kbd.port")+RBR_REG);
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            ns16550_kbd.cmds[0].addr = (void *) (sysinfo_value("kbd.port") + RBR_REG);
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            ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ns16550_kbd);
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            ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ns16550_kbd);
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            iospace_enable(task_get_id(),ns16550_port=sysinfo_value("kbd.port"),8);
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            iospace_enable(task_get_id(), ns16550_port = sysinfo_value("kbd.port"), 8);
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        }  
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        }
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        return 0;
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        return 0;
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    }  
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    }
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    return 1;
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    return 1;
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}
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}
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/*
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/*
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* Please preserve this code (it can be used to determine scancodes)
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* Please preserve this code (it can be used to determine scancodes)
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int kbd_ns16550_process(keybuffer_t *keybuffer, ipc_call_t *call)
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int kbd_ns16550_process(keybuffer_t *keybuffer, ipc_call_t *call)
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{
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{
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    static unsigned long buf = 0;
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    static unsigned long buf = 0;
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    static int count = 0, esc_count=0; 
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    static int count = 0, esc_count=0; 
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    int scan_code = IPC_GET_ARG2(*call);
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    int scan_code = IPC_GET_ARG2(*call);
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    if (scan_code == 0x1b) {
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    if (scan_code == 0x1b) {
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        esc_count++;
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        esc_count++;
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        if (esc_count == 3) {
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        if (esc_count == 3) {
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            __SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE);
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            __SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE);
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        }  
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        }  
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    } else {
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    } else {
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        esc_count = 0;
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        esc_count = 0;
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    }
 171 
    }
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    if(scan_code==0x0d) return 1;   //Delete CR
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    if (scan_code == 0x0d)
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        return 1;        /* Delete CR */
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    if (scan_code == 0x7f)
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    if(scan_code==0x7f) scan_code='\b'; //Convert backspace
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        scan_code='\b';  /* Convert backspace */
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 177 
   
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    if(scan_code == 0x7e) {
 178 
    if(scan_code == 0x7e) {
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        switch (buf) {
 179 
        switch (buf) {
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        case NSKEY_F6:
 180 
        case NSKEY_F6:
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            keybuffer_push(keybuffer,FUNCTION_KEYS | 6);
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            keybuffer_push(keybuffer,FUNCTION_KEYS | 6);
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            buf = count = 0;
 182 
            buf = count = 0;
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        return 1;
 296 
        return 1;
307 
    }
 297 
    }
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    return 1;
 298 
    return 1;
309 
}
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}
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int kbd_ski_process(keybuffer_t *keybuffer, ipc_call_t *call)
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int kbd_ski_process(keybuffer_t *keybuffer, ipc_call_t *call)
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{
 302 
{
319 
    static unsigned long long buf = 0;
 303 
    static unsigned long long buf = 0;
320 
    static int count = 0;  
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    static int count = 0;  
321 
    static int esc_count = 0;
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    static int esc_count = 0;
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}
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}
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 376 
 
393 
int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call)
 377 
int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call)
394 
{
 378 
{
395 
    printf("KBD Key pressed: %x(%c)\n",IPC_GET_ARG2(*call),IPC_GET_ARG2(*call));
 379 
    printf("KBD Key pressed: %x(%c)\n",IPC_GET_ARG2(*call),IPC_GET_ARG2(*call));
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 380 
    if (kbd_type == KBD_SKI)
396 
    if(kbd_type==KBD_SKI) return kbd_ski_process(keybuffer,call);
 381 
        return kbd_ski_process(keybuffer, call);
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 382 
    if (kbd_type == KBD_NS16550)
397 
    if(kbd_type==KBD_NS16550) return kbd_ns16550_process(keybuffer,call);
 383 
        return kbd_ns16550_process(keybuffer,call);
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 384 
    if (kbd_type == KBD_LEGACY)
398 
    if(kbd_type==KBD_LEGACY) return lkbd_arch_process(keybuffer,call);
 385 
        return lkbd_arch_process(keybuffer,call);
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401 
}
 386 
}
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405 
/**
 390 
/**
406 
 * @}
 391 
 * @}
407 
 */
 392 
 */
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 393