2002/0503/pc/mouse.c (diff list | history)

2001/1121/sys/src/9/pc/mouse.c:21,26 – 2002/0503/sys/src/9/pc/mouse.c:21,28 (short | long | prev)
1997/1101		Mouseserial= 1, MousePS2= 2, };
2002/0503		static QLock mousectlqlock;
1997/1101		static int mousetype;
2000/1012		static int intellimouse; static int packetsize;
2001/1121/sys/src/9/pc/mouse.c:55,88 – 2002/0503/sys/src/9/pc/mouse.c:57,62
2001/1120		};
1997/0327		/* * setup a serial mouse */ static void serialmouse(int port, char *type, int setspeed) {
2001/0527		#ifdef notdef
1997/0327		if(mousetype == Mouseserial) error(Emouseset);                  if(port >= 3 || port < 0) error(Ebadarg);                  /* set up /dev/eia? as the mouse */ if(setspeed) setspeed = 1200; if(type && *type == 'M')
2001/0527		uartspecial(port, setspeed, 0, 0, m3mouseputc);
1997/0327		else
2001/0527		uartspecial(port, setspeed, 0, 0, mouseputc);
1997/0327		mousetype = Mouseserial;
2000/1012		packetsize = 3;
2001/0527		#else error("serial mouse not supported yet"); USED(port, type, setspeed); #endif /* notdef */
1997/0327		}                  /* * ps/2 mouse message is three bytes * * byte 0 - 0 0 SDY SDX 1 M R L
2001/1121/sys/src/9/pc/mouse.c:275,280 – 2002/0503/sys/src/9/pc/mouse.c:249,260
1997/0327		{
2001/1120		Cmdtab *ct;
2002/0503		qlock(&mousectlqlock); if(waserror()){ qunlock(&mousectlqlock); nexterror(); }
2001/1120		ct = lookupcmd(cb, mousectlmsg, nelem(mousectlmsg)); switch(ct->index){ case CMaccelerated:
2001/1121/sys/src/9/pc/mouse.c:309,326 – 2002/0503/sys/src/9/pc/mouse.c:289,304
1999/0225		setintellimouse();
2001/1120		break; case CMserial: switch(cb->nf){ case 1: serialmouse(atoi(cb->f[0]+6), 0, 1); break; case 2: serialmouse(atoi(cb->f[1]), 0, 0); break; case 3: default: serialmouse(atoi(cb->f[1]), cb->f[2], 0); break; }
2002/0503		if(mousetype == Mouseserial) error(Emouseset); if(cb->nf > 2 && *cb->f[2] == 'M') i8250mouse(cb->f[1], m3mouseputc, 0); else i8250mouse(cb->f[1], mouseputc, cb->nf == 1); mousetype = Mouseserial; packetsize = 3;
2001/1120		break;
2001/1121		case CMhwaccel: if(strcmp(cb->f[1], "on")==0)
2001/1121/sys/src/9/pc/mouse.c:330,333 – 2002/0503/sys/src/9/pc/mouse.c:308,314
2001/1121		else cmderror(cb, "bad mouse control message");
1998/0417		}
2002/0503		qunlock(&mousectlqlock); poperror();
1997/0327		}