From: Joshua Wise <joshua@rebirth.joshuawise.com>
Date: Mon, 6 Oct 2008 09:36:23 +0000 (-0400)
Subject: Make keyboard actually reliable again.  Update what's actually on the screen, not... 
X-Git-Url: http://git.joshuawise.com/netwatch.git/commitdiff_plain/d3411e0d51c282841fb0137fb3764860c9006002?ds=inline;hp=d9de6545faee2e375a98f43e373dda9f3418b14b

Make keyboard actually reliable again.  Update what's actually on the screen, not what we wish to be on the screen.
---

diff --git a/aseg/counter.c b/aseg/counter.c
index d6208d6..055ceec 100644
--- a/aseg/counter.c
+++ b/aseg/counter.c
@@ -22,10 +22,8 @@ static void cause_kbd_irq()
 	while (inb(0x64) & 0x1)
 		inb(0x60);
 	outb(0x60, 0xee);	/* Cause an IRQ. */
-	while (!(inb(0x64) & 0x1))
+	while (inb(0x60) != 0xEE)
 		;
-	while (inb(0x64) & 0x1)
-		inb(0x60);
 }
 
 void pci_dump() {
@@ -62,7 +60,8 @@ void pci_dump() {
 			{
 				b = kbd_get_injected_scancode();
 				lastctr = counter;
-				inb(0x60);
+				while (inb(0x64) & 0x1)
+					inb(0x60);
 			} else
 				b = inb(0x60);
 			if ((curdev == 0) && (b == 0x01)) {	/* Escape */
diff --git a/net/net.c b/net/net.c
index e1c7444..46ea9cd 100644
--- a/net/net.c
+++ b/net/net.c
@@ -83,6 +83,13 @@ void eth_poll()
 	
 //	if ((c++) % 2)
 //		return;
+
+	if (((base + 80*25*2)%0x8000) < base)
+	{
+		if ((pos > ((base + 80*25*2)%0x8000)) && (pos < base))
+			pos = base;
+	} else if ((pos > base + 80*25*2) || (pos < base))
+		pos = base;
 	
 	test[0] = pos >> 8;
 	test[1] = pos & 0xFF;