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Ignore whitespace Rev 3673 → Rev 3674

/branches/dynload/uspace/srv/kbd/arch/ia64/src/kbd.c
39,7 → 39,30
#include <sysinfo.h>
#include <kbd.h>
#include <keys.h>
#include <stdio.h>
#include <stdlib.h>
 
#include <unistd.h>
#include <align.h>
#include <async.h>
#include <ipc/ipc.h>
#include <errno.h>
#include <stdio.h>
#include <ddi.h>
#include <sysinfo.h>
#include <as.h>
#include <ipc/fb.h>
#include <ipc/ipc.h>
#include <ipc/ns.h>
#include <ipc/services.h>
#include <libarch/ddi.h>
 
 
extern int lkbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call);
extern int lkbd_arch_init(void);
 
 
 
#define KEY_F1 0x504f1b
#define KEY_F2 0x514f1b
#define KEY_F3 0x524f1b
53,8 → 76,45
#define KEY_F11 0x7e33325b1b
#define KEY_F12 0x7e34325b1b
 
 
 
 
#define NSKEY_F1 0x415b5b1b
#define NSKEY_F2 0x425b5b1b
#define NSKEY_F3 0x435b5b1b
#define NSKEY_F4 0x445b5b1b
#define NSKEY_F5 0x455b5b1b
#define NSKEY_F6 0x37315b1b
#define NSKEY_F7 0x38315b1b
#define NSKEY_F8 0x39315b1b
#define NSKEY_F9 0x30325b1b
#define NSKEY_F10 0x31325b1b
#define NSKEY_F11 0x33325b1b
#define NSKEY_F12 0x34325b1b
 
 
#define FUNCTION_KEYS 0x100
 
 
#define KBD_SKI 1
#define KBD_LEGACY 2
#define KBD_NS16550 3
 
 
 
 
/* NS16550 registers */
#define RBR_REG 0 /** Receiver Buffer Register. */
#define IER_REG 1 /** Interrupt Enable Register. */
#define IIR_REG 2 /** Interrupt Ident Register (read). */
#define FCR_REG 2 /** FIFO control register (write). */
#define LCR_REG 3 /** Line Control register. */
#define MCR_REG 4 /** Modem Control Register. */
#define LSR_REG 5 /** Line Status Register. */
 
 
 
 
irq_cmd_t ski_cmds[1] = {
{ CMD_IA64_GETCHAR, 0, 0, 2 }
};
64,10 → 124,33
ski_cmds
};
 
 
 
irq_cmd_t ns16550_cmds[1] = {
{ CMD_PORT_READ_1, 0, 0, 2 },
};
 
irq_code_t ns16550_kbd = {
1,
ns16550_cmds
};
 
 
uint16_t ns16550_port;
 
int kbd_type;
 
int kbd_arch_init(void)
{
if (sysinfo_value("kbd")) {
ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ski_kbd);
kbd_type=sysinfo_value("kbd.type");
if(kbd_type==KBD_SKI) ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ski_kbd);
if(kbd_type==KBD_LEGACY) return lkbd_arch_init();
if(kbd_type==KBD_NS16550) {
ns16550_kbd.cmds[0].addr= (void *) (sysinfo_value("kbd.port")+RBR_REG);
ipc_register_irq(sysinfo_value("kbd.inr"), sysinfo_value("kbd.devno"), 0, &ns16550_kbd);
iospace_enable(task_get_id(),ns16550_port=sysinfo_value("kbd.port"),8);
}
return 0;
}
return 1;
81,14 → 164,163
return "0123456789ABCDEF"[v];
}
*/
#define LSR_DATA_READY 0x01
 
int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call)
int kbd_ns16550_process(keybuffer_t *keybuffer, ipc_call_t *call)
{
static unsigned long buf = 0;
static int count = 0, esc_count=0;
 
int scan_code = IPC_GET_ARG2(*call);
 
if (scan_code == 0x1b) {
esc_count++;
if (esc_count == 3) {
__SYSCALL0(SYS_DEBUG_ENABLE_CONSOLE);
}
} else {
esc_count = 0;
}
 
if(scan_code==0x0d) return 1; //Delete CR
if(scan_code==0x7f) scan_code='\b'; //Convert backspace
 
if(scan_code == 0x7e) {
switch (buf) {
case NSKEY_F6:
keybuffer_push(keybuffer,FUNCTION_KEYS | 6);
buf = count = 0;
return 1;
case NSKEY_F7:
keybuffer_push(keybuffer,FUNCTION_KEYS | 7);
buf = count = 0;
return 1;
case NSKEY_F8:
keybuffer_push(keybuffer,FUNCTION_KEYS | 8);
buf = count = 0;
return 1;
case NSKEY_F9:
keybuffer_push(keybuffer,FUNCTION_KEYS | 9);
buf = count = 0;
return 1;
case NSKEY_F10:
keybuffer_push(keybuffer,FUNCTION_KEYS | 10);
buf = count = 0;
return 1;
case NSKEY_F11:
keybuffer_push(keybuffer,FUNCTION_KEYS | 11);
buf = count = 0;
return 1;
case NSKEY_F12:
keybuffer_push(keybuffer,FUNCTION_KEYS | 12);
buf = count = 0;
return 1;
default:
keybuffer_push(keybuffer, buf & 0xff);
keybuffer_push(keybuffer, (buf >> 8) &0xff);
keybuffer_push(keybuffer, (buf >> 16) &0xff);
keybuffer_push(keybuffer, (buf >> 24) &0xff);
keybuffer_push(keybuffer, scan_code);
buf = count = 0;
return 1;
}
}
 
buf |= ((unsigned long) scan_code)<<(8*(count++));
if((buf & 0xff) != (NSKEY_F1 & 0xff)) {
keybuffer_push(keybuffer, buf);
buf = count = 0;
return 1;
}
 
if (count <= 1)
return 1;
 
if ((buf & 0xffff) != (NSKEY_F1 & 0xffff)) {
 
keybuffer_push(keybuffer, buf & 0xff);
keybuffer_push(keybuffer, (buf >> 8) &0xff);
buf = count = 0;
return 1;
}
 
if (count <= 2)
return 1;
 
 
if ((buf & 0xffffff) != (NSKEY_F1 & 0xffffff)
&& (buf & 0xffffff) != (NSKEY_F6 & 0xffffff)
&& (buf & 0xffffff) != (NSKEY_F9 & 0xffffff) ) {
 
keybuffer_push(keybuffer, buf & 0xff);
keybuffer_push(keybuffer, (buf >> 8) &0xff);
keybuffer_push(keybuffer, (buf >> 16) &0xff);
buf = count = 0;
return 1;
}
 
if (count <= 3)
return 1;
 
switch (buf) {
case NSKEY_F1:
keybuffer_push(keybuffer,FUNCTION_KEYS | 1);
buf = count = 0;
return 1;
case NSKEY_F2:
keybuffer_push(keybuffer,FUNCTION_KEYS | 2);
buf = count = 0;
return 1;
case NSKEY_F3:
keybuffer_push(keybuffer,FUNCTION_KEYS | 3);
buf = count = 0;
return 1;
case NSKEY_F4:
keybuffer_push(keybuffer,FUNCTION_KEYS | 4);
buf = count = 0;
return 1;
case NSKEY_F5:
keybuffer_push(keybuffer,FUNCTION_KEYS | 5);
buf = count = 0;
return 1;
}
 
 
switch (buf) {
case NSKEY_F6:
case NSKEY_F7:
case NSKEY_F8:
case NSKEY_F9:
case NSKEY_F10:
case NSKEY_F11:
case NSKEY_F12:
return 1;
default:
keybuffer_push(keybuffer, buf & 0xff);
keybuffer_push(keybuffer, (buf >> 8) &0xff);
keybuffer_push(keybuffer, (buf >> 16) &0xff);
keybuffer_push(keybuffer, (buf >> 24) &0xff);
buf = count = 0;
return 1;
}
return 1;
}
 
 
 
 
 
 
 
int kbd_ski_process(keybuffer_t *keybuffer, ipc_call_t *call)
{
static unsigned long long buf = 0;
static int count = 0;
static int esc_count = 0;
int scan_code = IPC_GET_ARG2(*call);
 
/*
* Please preserve this code (it can be used to determine scancodes)
*/
155,10 → 387,21
}
buf = count = 0;
}
 
return 1;
}
 
int kbd_arch_process(keybuffer_t *keybuffer, ipc_call_t *call)
{
printf("KBD Key pressed: %x(%c)\n",IPC_GET_ARG2(*call),IPC_GET_ARG2(*call));
if(kbd_type==KBD_SKI) return kbd_ski_process(keybuffer,call);
if(kbd_type==KBD_NS16550) return kbd_ns16550_process(keybuffer,call);
if(kbd_type==KBD_LEGACY) return lkbd_arch_process(keybuffer,call);
 
}
 
 
 
/**
* @}
*/