[Xen-devel] [PATCH 1/7] vgabios: Output to Qemu debug port instead of using Bochs one

[Frediano Ziglio <frediano.ziglio@xxxxxxxxxx>]

Bios was outputing into port 0xe9 while Qemu use 0x12

Signed-off-by: Frediano Ziglio <frediano.ziglio@xxxxxxxxxx>
---
 tools/firmware/vgabios/vgabios.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/firmware/vgabios/vgabios.c b/tools/firmware/vgabios/vgabios.c
index a9dbe00..e0b1ed9 100644
--- a/tools/firmware/vgabios/vgabios.c
+++ b/tools/firmware/vgabios/vgabios.c
@@ -3811,9 +3811,9 @@ void printf(s)
         for (i=0; i<format_width; i++) {
           nibble = (arg >> (4 * digit)) & 0x000f;
           if (nibble <= 9)
-            outb(0xe9, nibble + '0');
+            outb(0x12, nibble + '0');
           else
-            outb(0xe9, (nibble - 10) + 'A');
+            outb(0x12, (nibble - 10) + 'A');
           digit--;
           }
         in_format = 0;
@@ -3823,7 +3823,7 @@ void printf(s)
       //  }
       }
     else {
-      outb(0xe9, c);
+      outb(0x12, c);
       }
     s ++;
     }
-- 
1.7.5.4


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