Hi

On 06/24/10 16:31, Russell King - ARM Linux wrote:

On Thu, May 27, 2010 at 10:27:31AM +0200, Philippe Langlais wrote:
   

quoted

Some modifications in 16550A/8250 serial driver
and clock management specificity
     

Can't say much about this; you need to get people interested in serial to
review this.  The comments about header file ordering apply.

   

quoted

@@ -199,10 +199,16 @@ static const struct serial8250_config uart_config[] = {
  	},
  	[PORT_16550A] = {
  		.name		= "16550A",
+#if defined(CONFIG_SERIAL_8250_U6)
+		.fifo_size	= 64,
+		.tx_loadsz	= 64,
+		.flags		= UART_CAP_FIFO | UART_CAP_AFE,
     

If you have auto flow control, then you don't have a 16550A.  You have
something that is compatible with a 16550A - maybe it's more closely
related to a 16750?
   

I'll send our serial driver to the LKML and discuss about that.

Regards
Philippe