From: Alan Cox <alan@linux.intel.com>
Date: Sat, 9 Jan 2016 21:15:22 +0000 (+0000)
Subject: z80pack: fix wakeup on console 2 and console 3
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=6e483079fbe39ce24131509decdf584dd0b60f0d;p=FUZIX.git

z80pack: fix wakeup on console 2 and console 3

Fixes the "must telnet before starting fuzix" bug
---

diff --git a/Kernel/dev/z80pack/devtty.c b/Kernel/dev/z80pack/devtty.c
index 10b71693..eac9dbca 100644
--- a/Kernel/dev/z80pack/devtty.c
+++ b/Kernel/dev/z80pack/devtty.c
@@ -78,12 +78,12 @@ void tty_pollirq(void)
         c = tty3data;
         tty_inproc(3, c);
     }
-    if ((ttypoll & 2) && (tty2stat & 2)) {
-        ttypoll &= ~2;
+    if ((ttypoll & 4) && (tty2stat & 2)) {
+        ttypoll &= ~4;
         wakeup(&ttydata[2]);
     }
-    if ((ttypoll & 4) && (tty3stat & 2)) {
-        ttypoll &= ~4;
+    if ((ttypoll & 8) && (tty3stat & 2)) {
+        ttypoll &= ~8;
         wakeup(&ttydata[3]);
     }
 }