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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: Kevin Lloyd <klloyd@sierrawireless.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kevin Lloyd 2008-07-10 14:14:54 -07:00 committed by Greg Kroah-Hartman
parent e3173b22eb
commit 0585e4dfe5
2 changed files with 7 additions and 35 deletions
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7
drivers/usb/serial/Kconfig
View File

@ -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.

35
drivers/usb/serial/sierra.c
View File

@ -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);