[PATCH 2.6.20-rc5 01/01] usb: Sierra Wireless auto set D0

[Kevin Lloyd]

from: Kevin Lloyd <linux@xxxxxxxxxxxxxxxxxx>

This patch ensures that the device is turned on when inserted into the system.
It also adds more VID/PIDs and matches the N_OUT_URB with the airprime driver.

Signed-off-by: Kevin Lloyd <linux@xxxxxxxxxxxxxxxxxx>

--- 

--- linux-2.6.20-rc5/drivers/usb/serial/sierra.c.orig	2007-01-15 15:17:15.000000000 -0800
+++ linux-2.6.20-rc5/drivers/usb/serial/sierra.c	2007-01-17 15:41:59.000000000 -0800
@@ -13,10 +13,9 @@
  Portions based on the option driver by Matthias Urlichs <smurf@xxxxxxxxxxxxxx>
  Whom based his on the Keyspan driver by Hugh Blemings <hugh@xxxxxxxxxxxx>

-  History:
*/

-#define DRIVER_VERSION "v.1.0.5"
+#define DRIVER_VERSION "v.1.0.6"
#define DRIVER_AUTHOR "Kevin Lloyd <linux@xxxxxxxxxxxxxxxxxx>"
#define DRIVER_DESC "USB Driver for Sierra Wireless USB modems"

@@ -31,14 +30,15 @@


static struct usb_device_id id_table [] = {
+	{ USB_DEVICE(0x1199, 0x0017) },	/* Sierra Wireless EM5625 */
	{ USB_DEVICE(0x1199, 0x0018) },	/* Sierra Wireless MC5720 */
+	{ USB_DEVICE(0x1199, 0x0218) },	/* Sierra Wireless MC5720 */
	{ USB_DEVICE(0x1199, 0x0020) },	/* Sierra Wireless MC5725 */
-	{ USB_DEVICE(0x1199, 0x0017) },	/* Sierra Wireless EM5625 */
	{ USB_DEVICE(0x1199, 0x0019) },	/* Sierra Wireless AirCard 595 */
-	{ USB_DEVICE(0x1199, 0x0218) },	/* Sierra Wireless MC5720 */
+	{ USB_DEVICE(0x1199, 0x0021) },	/* Sierra Wireless AirCard 597E */
	{ USB_DEVICE(0x1199, 0x6802) },	/* Sierra Wireless MC8755 */
+	{ USB_DEVICE(0x1199, 0x6804) },	/* Sierra Wireless MC8755 */
	{ USB_DEVICE(0x1199, 0x6803) },	/* Sierra Wireless MC8765 */
-	{ USB_DEVICE(0x1199, 0x6804) },	/* Sierra Wireless MC8755 for Europe */
	{ USB_DEVICE(0x1199, 0x6812) },	/* Sierra Wireless MC8775 */
	{ USB_DEVICE(0x1199, 0x6820) },	/* Sierra Wireless AirCard 875 */

@@ -55,14 +55,15 @@ static struct usb_device_id id_table_1po
};

static struct usb_device_id id_table_3port [] = {
+	{ USB_DEVICE(0x1199, 0x0017) },	/* Sierra Wireless EM5625 */
	{ USB_DEVICE(0x1199, 0x0018) },	/* Sierra Wireless MC5720 */
+	{ USB_DEVICE(0x1199, 0x0218) },	/* Sierra Wireless MC5720 */
	{ USB_DEVICE(0x1199, 0x0020) },	/* Sierra Wireless MC5725 */
-	{ USB_DEVICE(0x1199, 0x0017) },	/* Sierra Wireless EM5625 */
	{ USB_DEVICE(0x1199, 0x0019) },	/* Sierra Wireless AirCard 595 */
-	{ USB_DEVICE(0x1199, 0x0218) },	/* Sierra Wireless MC5720 */
+	{ USB_DEVICE(0x1199, 0x0021) },	/* Sierra Wireless AirCard 597E */
	{ USB_DEVICE(0x1199, 0x6802) },	/* Sierra Wireless MC8755 */
+	{ USB_DEVICE(0x1199, 0x6804) },	/* Sierra Wireless MC8755 */
	{ USB_DEVICE(0x1199, 0x6803) },	/* Sierra Wireless MC8765 */
-	{ USB_DEVICE(0x1199, 0x6804) },	/* Sierra Wireless MC8755 for Europe */
	{ USB_DEVICE(0x1199, 0x6812) },	/* Sierra Wireless MC8775 */
	{ USB_DEVICE(0x1199, 0x6820) },	/* Sierra Wireless AirCard 875 */
	{ }
@@ -81,7 +82,7 @@ static int debug;

/* per port private data */
#define N_IN_URB	4
-#define N_OUT_URB	1
+#define N_OUT_URB	4
#define IN_BUFLEN	4096
#define OUT_BUFLEN	128

@@ -396,6 +397,8 @@ static int sierra_open(struct usb_serial
	struct usb_serial *serial = port->serial;
	int i, err;
	struct urb *urb;
+	int result;
+	__u16 set_mode_dzero = 0x0000;

	portdata = usb_get_serial_port_data(port);

@@ -442,6 +445,11 @@ static int sierra_open(struct usb_serial

	port->tty->low_latency = 1;

+	/*set mode to D0 */
+	result = usb_control_msg(serial->dev,
+			usb_rcvctrlpipe(serial->dev, 0),
+			0x00,0x40,set_mode_dzero,0,NULL,0,USB_CTRL_SET_TIMEOUT);
+
	sierra_send_setup(port);

	return (0);


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