x86_64: write printk messages to COM1 serial port

2023-05-06 21:33:36 +01:00
parent 94ea756b31
commit a9e95db39b
4 changed files with 80 additions and 14 deletions
--- a/arch/x86_64/vgacon.c
+++ b/arch/x86_64/vgacon.c
@@ -76,7 +76,7 @@ static void handle_ctrl(int c)

 static void vgacon_putchar(int c)
 {
-	serial_putchar(SERIAL_PORT_A, c);
+	//serial_putchar(SERIAL_PORT_A, c);

 	if (iscntrl(c)) {
 		handle_ctrl(c);