1991/1211/pc/kbd.c (diff list | history)

1991/1210/sys/src/9/pc/kbd.c:191,197 – 1991/1211/sys/src/9/pc/kbd.c:191,197 (short | long | prev | next)
1991/1210		outready(); outb(Cmd, 0xD1); outready(); outb(Data, 0xDE);
1991/1211		outb(Data, 0x0);
1991/1210		outready(); }
1991/1210/sys/src/9/pc/kbd.c:299,311 – 1991/1211/sys/src/9/pc/kbd.c:299,312
1991/0731		int kbdintr0(void)
1991/0703		{
1991/0730		int s, c, nc;
1991/1211		int s, c, i, nk, nc;
1991/0703		static int esc1, esc2; static int shift; static int caps; static int ctl; static int num; static int lstate, k1, k2;
1991/1211		static int lstate; static uchar kc[5];
1991/0703		int keyup;
1991/0702
1991/0703		/*
1991/1210/sys/src/9/pc/kbd.c:343,349 – 1991/1211/sys/src/9/pc/kbd.c:344,349
1991/0822		c &= 0x7f; if(c > sizeof kbtab){ print("unknown key %ux\n", c|keyup); kbdputc(&kbdq, k1); return 0; }
1991/1210/sys/src/9/pc/kbd.c:390,410 – 1991/1211/sys/src/9/pc/kbd.c:390,427
1991/0703		c &= 0x1f; switch(lstate){ case 1: k1 = c;
1991/1211		kc[0] = c;
1991/0703		lstate = 2;
1991/0731		return 0;
1991/1211		if(c == 'X') lstate = 3; break;
1991/0703		case 2: k2 = c;
1991/1211		kc[1] = c; c = latin1(kc); nk = 2; putit:
1991/0703		lstate = 0; c = latin1(k1, k2); if(c == 0){ kbdputc(&kbdq, k1); c = k2; } /* fall through */
1991/1211		if(c != -1) kbdputc(&kbdq, c); else for(i=0; i<nk; i++) kbdputc(&kbdq, kc[i]); break; case 3: case 4: case 5: kc[lstate-2] = c; lstate++; break; case 6: kc[4] = c; c = unicode(kc); nk = 5; goto putit;
1991/0703		default:
1991/1211		kbdputc(&kbdq, c);
1991/0703		break; }
1991/1211		return 0;
1991/0703		} else { switch(c){ case Caps: