3 files changed, 14 insertions, 1 deletions
diff --git a/mubios/core/bda.c b/mubios/core/bda.c
index 4de2243..5aad85c 100644
--- a/mubios/core/bda.c
+++ b/mubios/core/bda.c
@@ -23,6 +23,9 @@
 
 extern u8 __ebda_start[];
 
+#define BDA_COM1_OFFSET 0x0000u
+#define BDA_LPT1_OFFSET 0x0008u
+
 static void
 store_u16 (volatile u8 *address, u16 value)
 {
@@ -41,7 +44,10 @@ bda_init (void)
 
   store_u16 (bda + BDA_EBDA_SEGMENT_OFFSET, (u16)(ebda_base >> 4));
 
-  store_u16 (bda + BDA_EQUIPMENT_OFFSET, (u16)(ebda_base >> 4));
+  store_u16 (bda + BDA_EQUIPMENT_OFFSET, 0x4227u);
+
+  store_u16 (bda + BDA_COM1_OFFSET, 0x03F8u);
+  store_u16 (bda + BDA_LPT1_OFFSET, 0x0378u);
 
   store_u16 (bda + BDA_CONVENTIONAL_MEMORY_OFFSET, (u16)(ebda_base >> 10));
 
@@ -62,6 +68,7 @@ extern void irq7_entry (void);
 
 extern void int1a_entry (void);
 extern void int10_entry (void);
+extern void int14_entry (void);
 extern void int13_entry (void);
 extern void int15_entry (void);
 extern void int16_entry (void);
@@ -89,6 +96,7 @@ ivt_init (void)
   install_ivt_entry (0x0Fu, irq7_entry);
   install_ivt_entry (0x1Au, int1a_entry);
   install_ivt_entry (0x10u, int10_entry);
+  install_ivt_entry (0x14u, int14_entry);
   install_ivt_entry (0x13u, int13_entry);
   install_ivt_entry (0x15u, int15_entry);
   install_ivt_entry (0x16u, int16_entry);
diff --git a/mubios/core/interrupt.c b/mubios/core/interrupt.c
index bf2ebc3..e038fae 100644
--- a/mubios/core/interrupt.c
+++ b/mubios/core/interrupt.c
@@ -31,6 +31,10 @@ bios_service_dispatch (u8 vector, struct bios_regs *regs)
       int10_service (regs);
       break;
 
+    case 0x14u:
+      int14_service (regs);
+      break;
+
     case 0x13u:
       int13_service (regs);
       break;
diff --git a/mubios/core/post.c b/mubios/core/post.c
index 2af797b..7c6769f 100644
--- a/mubios/core/post.c
+++ b/mubios/core/post.c
@@ -29,6 +29,7 @@ post_main (void)
 
   memory_init ();
   bda_init ();
+  vga_text_mode_init ();
 
   ivt_init ();