1994/0317/pc/kbd.c (diff list | history)

1994/0216/sys/src/9/pc/kbd.c:236,242 – 1994/0317/sys/src/9/pc/kbd.c:236,242 (short | long | prev | next)
1992/1017		static void serialmouse(int port, char *type, int setspeed)
1992/0904		{
1992/1016		if(mousetype)
1994/0317		if(mousetype == Mouseserial)
1992/1017		error(Emouseset);
1992/0811
1992/1020		if(port >= 2 || port < 0)
1994/0216/sys/src/9/pc/kbd.c:505,522 – 1994/0317/sys/src/9/pc/kbd.c:505,521
1993/1124		* set up a ps2 mouse */ static void ps2mouse(void)
1994/0317		ps2mouse(int frominit)
1993/1124		{ int x; if(mousetype) error(Emouseset);
1994/0317		if(mousetype == MousePS2) return;
1993/1124		if(ct82c710() == 0) return; /* enable kbd/mouse xfers and interrupts */ setvec(Mousevec, kbdintr, 0); x = splhi(); ccc &= ~Cmousedis; ccc |= Cmouseint;
1994/0216/sys/src/9/pc/kbd.c:529,538 – 1994/0317/sys/src/9/pc/kbd.c:528,540
1993/1124		if(outready() < 0) print("mouse init failed\n"); outb(Cmd, 0xA8); if(outready() < 0) print("mouse init failed\n");
1994/0317		if(outready() < 0){ splx(x); return; }
1993/1124		/* make mouse streaming, enabled */
1994/0317		setvec(Mousevec, kbdintr, 0);
1993/1124		mousecmd(0xEA); mousecmd(0xF4); splx(x);
1994/0216/sys/src/9/pc/kbd.c:564,570 – 1994/0317/sys/src/9/pc/kbd.c:566,572
1993/1124		break; } } else if(strcmp(field[0], "ps2") == 0){ ps2mouse();
1994/0317		ps2mouse(0);
1993/1124		} else if(strcmp(field[0], "accelerated") == 0){ switch(mousetype){ case MousePS2:
1994/0216/sys/src/9/pc/kbd.c:622,628 – 1994/0317/sys/src/9/pc/kbd.c:624,630
1993/1124		/* enable kbd xfers and interrupts */ ccc &= ~Ckbddis; ccc |= Csf | Ckbdint | Cscs1;
1994/0317		ccc |= Csf | Ckbdint | Cscs1 | Cmousedis;
1993/1124		if(outready() < 0) print("kbd init failed\n"); outb(Cmd, 0x60);