Distinguish between debug reports for unimplemented vs invalid calls.

[seabios.git] / src / serial.c

diff --git a/src/serial.c b/src/serial.c
index 19e39ca56839f9c6f3a3d7791561eda93f212826..493d4213a5ecac83ee099a75d5f23a7f329f515f 100644 (file)
--- a/src/serial.c
+++ b/src/serial.c
@@ -79,12 +79,12 @@ static u16
 getComAddr(struct bregs *regs)
 {
     if (regs->dx >= 4) {
-        set_fail(regs);
+        set_invalid(regs);
         return 0;
     }
     u16 addr = GET_BDA(port_com[regs->dx]);
     if (! addr)
-        set_fail(regs);
+        set_invalid(regs);
     return addr;
 }
 
@@ -178,8 +178,7 @@ handle_1403(struct bregs *regs)
 static void
 handle_14XX(struct bregs *regs)
 {
-    // Unsupported
-    set_fail(regs);
+    set_unimplemented(regs);
 }
 
 // INT 14h Serial Communications Service Entry Point
@@ -245,12 +244,12 @@ static u16
 getLptAddr(struct bregs *regs)
 {
     if (regs->dx >= 3) {
-        set_fail(regs);
+        set_invalid(regs);
         return 0;
     }
     u16 addr = GET_BDA(port_lpt[regs->dx]);
     if (! addr)
-        set_fail(regs);
+        set_invalid(regs);
     return addr;
 }
 
@@ -319,8 +318,7 @@ handle_1702(struct bregs *regs)
 static void
 handle_17XX(struct bregs *regs)
 {
-    // Unsupported
-    set_fail(regs);
+    set_unimplemented(regs);
 }
 
 // INT17h : Printer Service Entry Point