From 991a1ab400b4c3a9af609b360197934398fc5202 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel.sherrill@OARcorp.com>
Date: Wed, 15 Jul 1998 23:21:55 +0000
Subject: Added check for proper deviceType to interrupt processing code.

---
 c/src/lib/libchip/serial/ns16550.c | 3 ++-
 c/src/lib/libchip/serial/z85c30.c  | 3 ++-
 c/src/libchip/serial/ns16550.c     | 3 ++-
 c/src/libchip/serial/z85c30.c      | 3 ++-
 4 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'c/src')

diff --git a/c/src/lib/libchip/serial/ns16550.c b/c/src/lib/libchip/serial/ns16550.c
index 1867ae3929..8b962b9844 100644
--- a/c/src/lib/libchip/serial/ns16550.c
+++ b/c/src/lib/libchip/serial/ns16550.c
@@ -402,7 +402,8 @@ NS16550_STATIC rtems_isr ns16550_isr(
   int     minor;
 
   for(minor=0;minor<Console_Port_Count;minor++) {
-    if(vector==Console_Port_Tbl[minor].ulIntVector) {
+    if(Console_Port_Tbl[minor].ulIntVector == vector && 
+       Console_Port_Tbl[minor].deviceType == SERIAL_NS16550 ) {
       ns16550_process(minor);
     }
   }
diff --git a/c/src/lib/libchip/serial/z85c30.c b/c/src/lib/libchip/serial/z85c30.c
index 7c028e676a..709e39057e 100644
--- a/c/src/lib/libchip/serial/z85c30.c
+++ b/c/src/lib/libchip/serial/z85c30.c
@@ -692,7 +692,8 @@ Z85C30_STATIC rtems_isr z85c30_isr(
   getRegister_f    getReg;
 
   for (minor=0;minor<Console_Port_Count;minor++) {
-    if (vector==Console_Port_Tbl[minor].ulIntVector) {
+    if(Console_Port_Tbl[minor].ulIntVector == vector && 
+       Console_Port_Tbl[minor].deviceType == SERIAL_Z85C30 ) {
       ulCtrlPort = Console_Port_Tbl[minor].ulCtrlPort2;
       getReg     = Console_Port_Tbl[minor].getRegister;
       do {
diff --git a/c/src/libchip/serial/ns16550.c b/c/src/libchip/serial/ns16550.c
index 1867ae3929..8b962b9844 100644
--- a/c/src/libchip/serial/ns16550.c
+++ b/c/src/libchip/serial/ns16550.c
@@ -402,7 +402,8 @@ NS16550_STATIC rtems_isr ns16550_isr(
   int     minor;
 
   for(minor=0;minor<Console_Port_Count;minor++) {
-    if(vector==Console_Port_Tbl[minor].ulIntVector) {
+    if(Console_Port_Tbl[minor].ulIntVector == vector && 
+       Console_Port_Tbl[minor].deviceType == SERIAL_NS16550 ) {
       ns16550_process(minor);
     }
   }
diff --git a/c/src/libchip/serial/z85c30.c b/c/src/libchip/serial/z85c30.c
index 7c028e676a..709e39057e 100644
--- a/c/src/libchip/serial/z85c30.c
+++ b/c/src/libchip/serial/z85c30.c
@@ -692,7 +692,8 @@ Z85C30_STATIC rtems_isr z85c30_isr(
   getRegister_f    getReg;
 
   for (minor=0;minor<Console_Port_Count;minor++) {
-    if (vector==Console_Port_Tbl[minor].ulIntVector) {
+    if(Console_Port_Tbl[minor].ulIntVector == vector && 
+       Console_Port_Tbl[minor].deviceType == SERIAL_Z85C30 ) {
       ulCtrlPort = Console_Port_Tbl[minor].ulCtrlPort2;
       getReg     = Console_Port_Tbl[minor].getRegister;
       do {
-- 
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