---

yaml
---
r: 74374
b: refs/heads/master
c: f78ba15
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: db573b241eb1259f749e88f54105d7fa946cb9b2
+refs/heads/master: f78ba15705a5ef36b55c4e3142724e2211cb1733

trunk/drivers/usb/serial/keyspan.c

@@ -1215,12 +1215,14 @@ static int keyspan_chars_in_buffer (struct usb_serial_port *port)
 
 static int keyspan_open (struct usb_serial_port *port, struct file *filp)
 {
-	struct keyspan_port_private	*p_priv;
-	struct keyspan_serial_private	*s_priv;
-	struct usb_serial		*serial = port->serial;
+	struct keyspan_port_private 	*p_priv;
+	struct keyspan_serial_private 	*s_priv;
+	struct usb_serial 		*serial = port->serial;
 	const struct keyspan_device_details	*d_details;
 	int				i, err;
+	int				baud_rate, device_port;
 	struct urb			*urb;
+	unsigned int			cflag;
 
 	s_priv = usb_get_serial_data(serial);
 	p_priv = usb_get_serial_port_data(port);
@@ -1263,6 +1265,30 @@ static int keyspan_open (struct usb_serial_port *port, struct file *filp)
 		/* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe), usb_pipeout(urb->pipe), 0); */
 	}
 
+	/* get the terminal config for the setup message now so we don't
+	 * need to send 2 of them */
+
+	cflag = port->tty->termios->c_cflag;
+	device_port = port->number - port->serial->minor;
+
+	/* Baud rate calculation takes baud rate as an integer
+	   so other rates can be generated if desired. */
+	baud_rate = tty_get_baud_rate(port->tty);
+	/* If no match or invalid, leave as default */
+	if (baud_rate >= 0
+	    && d_details->calculate_baud_rate(baud_rate, d_details->baudclk,
+				NULL, NULL, NULL, device_port) == KEYSPAN_BAUD_RATE_OK) {
+		p_priv->baud = baud_rate;
+	}
+
+	/* set CTS/RTS handshake etc. */
+	p_priv->cflag = cflag;
+	p_priv->flow_control = (cflag & CRTSCTS)? flow_cts: flow_none;
+
+	keyspan_send_setup(port, 1);
+	//mdelay(100);
+	//keyspan_set_termios(port, NULL);
+
 	return (0);
 }