shithub: riscv

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merge

--- a/sys/src/9/pc/devkbd.c

+++ b/sys/src/9/pc/devkbd.c

@@ -187,7 +187,7 @@

 	iunlock(&i8042lock);

 	if(c != 0xFA){

-		print("i8042: %2.2ux returned to the %2.2ux command\n", c, cmd);

+		print("i8042: %2.2ux returned to the %2.2ux command (pc=%#p)\n", c, cmd, getcallerpc(&cmd));

 		return -1;

 	}

 	return 0;

@@ -303,6 +303,7 @@

 		print(err);

 	outb(Cmd, 0xA8);			/* auxiliary device enable */

 	if(outready() < 0){

+		print(err);

 		iunlock(&i8042lock);

 		return;

 	}

--- a/sys/src/9/pc/mouse.c

+++ b/sys/src/9/pc/mouse.c

@@ -113,7 +113,7 @@

 	}

 	msg[nb] = c;

-	if(++nb == packetsize){

+	if(++nb >= packetsize){

 		nb = 0;

 		if(msg[0] & 0x10)

 			msg[1] |= 0xFF00;

@@ -152,7 +152,6 @@

 		dy = -msg[2];

 		mousetrack(dx, dy, buttons, TK2MS(MACHP(0)->ticks));

 	}

-	return;

 }

 /*

@@ -164,12 +163,12 @@

 	if(mousetype == MousePS2)

 		return;

-	i8042auxenable(ps2mouseputc);

-	i8042auxcmd(0xEA);	/* set stream mode */

-

 	mousetype = MousePS2;

 	packetsize = 3;

 	mousehwaccel = 0;

+

+	i8042auxenable(ps2mouseputc);

+	i8042auxcmd(0xEA);	/* set stream mode */

 }

 /*