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Commit 0585e4df authored by Kevin Lloyd's avatar Kevin Lloyd Committed by Greg Kroah-Hartman
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USB Serial Sierra: TRU-Install feature update 



Moves responsbility of TRU-Install (i.e. ZeroCD) to the usb-storage
driver. See patch 04/04 of this set.

Signed-off-by: default avatarKevin Lloyd <klloyd@sierrawireless.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent e3173b22

drivers/usb/serial/Kconfig

+4 −3
Original line number Diff line number Diff line
@@ -499,9 +499,10 @@ config USB_SERIAL_SAFE_PADDED 
config USB_SERIAL_SIERRAWIRELESS

	tristate "USB Sierra Wireless Driver"

	help

	  Say M here if you want to use a Sierra Wireless device (if

	  using an PC 5220 or AC580 please use the Airprime driver

	  instead).

	  Say M here if you want to use Sierra Wireless devices.



	  Many deviecs have a feature known as TRU-Install, for those devices

	  to work properly the USB Storage Sierra feature must be enabled.



	  To compile this driver as a module, choose M here: the

	  module will be called sierra.

drivers/usb/serial/sierra.c

+3 −32
Original line number Diff line number Diff line
@@ -14,7 +14,7 @@ 
  Whom based his on the Keyspan driver by Hugh Blemings <hugh@blemings.org>

*/



#define DRIVER_VERSION "v.1.2.9c"

#define DRIVER_VERSION "v.1.2.13a"

#define DRIVER_AUTHOR "Kevin Lloyd <klloyd@sierrawireless.com>"

#define DRIVER_DESC "USB Driver for Sierra Wireless USB modems"
@@ -31,6 +31,7 @@ 
#define SWIMS_USB_REQUEST_SetPower	0x00

#define SWIMS_USB_REQUEST_SetNmea	0x07

#define SWIMS_USB_REQUEST_SetMode	0x0B

#define SWIMS_USB_REQUEST_GetSwocInfo	0x0A

#define SWIMS_SET_MODE_Modem		0x0001



/* per port private data */
@@ -40,13 +41,6 @@ 


static int debug;

static int nmea;

static int truinstall = 1;



enum devicetype {

	DEVICE_3_PORT =		0,

	DEVICE_1_PORT =		1,

	DEVICE_INSTALLER =	2,

};



static int sierra_set_power_state(struct usb_device *udev, __u16 swiState)

{
@@ -63,21 +57,6 @@ static int sierra_set_power_state(struct usb_device *udev, __u16 swiState) 
	return result;

}



static int sierra_set_ms_mode(struct usb_device *udev, __u16 eSWocMode)

{

	int result;

	dev_dbg(&udev->dev,  "%s", __func__);

	result = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),

			SWIMS_USB_REQUEST_SetMode,	/* __u8 request      */

			USB_TYPE_VENDOR,		/* __u8 request type */

			eSWocMode,			/* __u16 value       */

			0x0000,				/* __u16 index       */

			NULL,				/* void *data        */

			0,				/* __u16 size 	     */

			USB_CTRL_SET_TIMEOUT);		/* int timeout       */

	return result;

}



static int sierra_vsc_set_nmea(struct usb_device *udev, __u16 enable)

{

	int result;
@@ -163,15 +142,8 @@ static int sierra_probe(struct usb_serial *serial, 
		usb_set_interface(udev, ifnum, 1);

	}



	/* Check if in installer mode */

	if (truinstall && id->driver_info == DEVICE_INSTALLER) {

		dev_dbg(&udev->dev, "%s", "FOUND TRU-INSTALL DEVICE(SW)\n");

		result = sierra_set_ms_mode(udev, SWIMS_SET_MODE_Modem);

		/* Don't bind to the device when in installer mode */

		kfree(num_ports);

		return -EIO;

	/* Dummy interface present on some SKUs should be ignored */

	} else if (ifnum == 0x99)

	if (ifnum == 0x99)

		*num_ports = 0;

	else if (numendpoints <= 3)

		*num_ports = 1;
@@ -237,7 +209,6 @@ static struct usb_device_id id_table [] = { 
	{ USB_DEVICE(0x1199, 0x0112) }, /* Sierra Wireless AirCard 580 */

	{ USB_DEVICE(0x0F3D, 0x0112) }, /* Airprime/Sierra PC 5220 */



	{ USB_DEVICE(0x1199, 0x0FFF), .driver_info = DEVICE_INSTALLER},

	{ }

};

MODULE_DEVICE_TABLE(usb, id_table);