diff -urNX /opt/Projects/openmoko-linux-2.6/orig/dontdiff /opt/Projects/openmoko-linux-2.6/orig/linux-2.6.29-rc3/drivers/serial/samsung.c /opt/Projects/openmoko-linux-2.6/drivers/serial/samsung.c
--- a/drivers/serial/samsung.c	2009-01-28 19:49:30.000000000 +0100
+++ b/drivers/serial/samsung.c	2009-05-16 13:25:47.000000000 +0200
@@ -1208,6 +1355,13 @@
 #ifdef CONFIG_SERIAL_SAMSUNG_CONSOLE
 
 static struct uart_port *cons_uart;
+static int cons_silenced;
+
+void s3c24xx_serial_console_set_silence(int silenced)
+{
+	cons_silenced = silenced;
+}
+EXPORT_SYMBOL(s3c24xx_serial_console_set_silence);
 
 static int
 s3c24xx_serial_console_txrdy(struct uart_port *port, unsigned int ufcon)
@@ -1232,9 +1386,21 @@
 s3c24xx_serial_console_putchar(struct uart_port *port, int ch)
 {
 	unsigned int ufcon = rd_regl(cons_uart, S3C2410_UFCON);
+	unsigned int umcon = rd_regl(cons_uart, S3C2410_UMCON);
+
+	if (cons_silenced)
+		return;
+
+	/* If auto HW flow control enabled, temporarily turn it off */
+	if (umcon & S3C2410_UMCOM_AFC)
+		wr_regl(port, S3C2410_UMCON, (umcon & !S3C2410_UMCOM_AFC));
+
 	while (!s3c24xx_serial_console_txrdy(port, ufcon))
 		barrier();
 	wr_regb(cons_uart, S3C2410_UTXH, ch);
+
+	if (umcon & S3C2410_UMCOM_AFC)
+		wr_regl(port, S3C2410_UMCON, umcon);
 }
 
 static void