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-rw-r--r--kernel/drivers/usb/serial/ch341.c84
-rw-r--r--kernel/drivers/usb/serial/cp210x.c13
-rw-r--r--kernel/drivers/usb/serial/cyberjack.c10
-rw-r--r--kernel/drivers/usb/serial/cypress_m8.c11
-rw-r--r--kernel/drivers/usb/serial/digi_acceleport.c19
-rw-r--r--kernel/drivers/usb/serial/ftdi_sio.c12
-rw-r--r--kernel/drivers/usb/serial/ftdi_sio_ids.h31
-rw-r--r--kernel/drivers/usb/serial/garmin_gps.c1
-rw-r--r--kernel/drivers/usb/serial/io_edgeport.c61
-rw-r--r--kernel/drivers/usb/serial/io_ti.c22
-rw-r--r--kernel/drivers/usb/serial/iuu_phoenix.c11
-rw-r--r--kernel/drivers/usb/serial/keyspan.c4
-rw-r--r--kernel/drivers/usb/serial/keyspan_pda.c14
-rw-r--r--kernel/drivers/usb/serial/kl5kusb105.c44
-rw-r--r--kernel/drivers/usb/serial/kobil_sct.c12
-rw-r--r--kernel/drivers/usb/serial/mct_u232.c9
-rw-r--r--kernel/drivers/usb/serial/mos7720.c54
-rw-r--r--kernel/drivers/usb/serial/mos7840.c16
-rw-r--r--kernel/drivers/usb/serial/mxuport.c10
-rw-r--r--kernel/drivers/usb/serial/omninet.c13
-rw-r--r--kernel/drivers/usb/serial/option.c199
-rw-r--r--kernel/drivers/usb/serial/oti6858.c16
-rw-r--r--kernel/drivers/usb/serial/pl2303.c9
-rw-r--r--kernel/drivers/usb/serial/pl2303.h1
-rw-r--r--kernel/drivers/usb/serial/qcserial.c1
-rw-r--r--kernel/drivers/usb/serial/quatech2.c5
-rw-r--r--kernel/drivers/usb/serial/spcp8x5.c14
-rw-r--r--kernel/drivers/usb/serial/ti_usb_3410_5052.c7
-rw-r--r--kernel/drivers/usb/serial/usb-serial-simple.c3
-rw-r--r--kernel/drivers/usb/serial/usb-serial.c7
30 files changed, 588 insertions, 125 deletions
diff --git a/kernel/drivers/usb/serial/ch341.c b/kernel/drivers/usb/serial/ch341.c
index c73808f09..71133d96f 100644
--- a/kernel/drivers/usb/serial/ch341.c
+++ b/kernel/drivers/usb/serial/ch341.c
@@ -99,6 +99,8 @@ static int ch341_control_out(struct usb_device *dev, u8 request,
r = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), request,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
value, index, NULL, 0, DEFAULT_TIMEOUT);
+ if (r < 0)
+ dev_err(&dev->dev, "failed to send control message: %d\n", r);
return r;
}
@@ -116,7 +118,20 @@ static int ch341_control_in(struct usb_device *dev,
r = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), request,
USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
value, index, buf, bufsize, DEFAULT_TIMEOUT);
- return r;
+ if (r < bufsize) {
+ if (r >= 0) {
+ dev_err(&dev->dev,
+ "short control message received (%d < %u)\n",
+ r, bufsize);
+ r = -EIO;
+ }
+
+ dev_err(&dev->dev, "failed to receive control message: %d\n",
+ r);
+ return r;
+ }
+
+ return 0;
}
static int ch341_set_baudrate(struct usb_device *dev,
@@ -158,9 +173,9 @@ static int ch341_set_handshake(struct usb_device *dev, u8 control)
static int ch341_get_status(struct usb_device *dev, struct ch341_private *priv)
{
+ const unsigned int size = 2;
char *buffer;
int r;
- const unsigned size = 8;
unsigned long flags;
buffer = kmalloc(size, GFP_KERNEL);
@@ -171,14 +186,9 @@ static int ch341_get_status(struct usb_device *dev, struct ch341_private *priv)
if (r < 0)
goto out;
- /* setup the private status if available */
- if (r == 2) {
- r = 0;
- spin_lock_irqsave(&priv->lock, flags);
- priv->line_status = (~(*buffer)) & CH341_BITS_MODEM_STAT;
- spin_unlock_irqrestore(&priv->lock, flags);
- } else
- r = -EPROTO;
+ spin_lock_irqsave(&priv->lock, flags);
+ priv->line_status = (~(*buffer)) & CH341_BITS_MODEM_STAT;
+ spin_unlock_irqrestore(&priv->lock, flags);
out: kfree(buffer);
return r;
@@ -188,9 +198,9 @@ out: kfree(buffer);
static int ch341_configure(struct usb_device *dev, struct ch341_private *priv)
{
+ const unsigned int size = 2;
char *buffer;
int r;
- const unsigned size = 8;
buffer = kmalloc(size, GFP_KERNEL);
if (!buffer)
@@ -253,7 +263,6 @@ static int ch341_port_probe(struct usb_serial_port *port)
spin_lock_init(&priv->lock);
priv->baud_rate = DEFAULT_BAUD_RATE;
- priv->line_control = CH341_BIT_RTS | CH341_BIT_DTR;
r = ch341_configure(port->serial->dev, priv);
if (r < 0)
@@ -315,7 +324,7 @@ static int ch341_open(struct tty_struct *tty, struct usb_serial_port *port)
r = ch341_configure(serial->dev, priv);
if (r)
- goto out;
+ return r;
if (tty)
ch341_set_termios(tty, port, NULL);
@@ -325,12 +334,19 @@ static int ch341_open(struct tty_struct *tty, struct usb_serial_port *port)
if (r) {
dev_err(&port->dev, "%s - failed to submit interrupt urb: %d\n",
__func__, r);
- goto out;
+ return r;
}
r = usb_serial_generic_open(tty, port);
+ if (r)
+ goto err_kill_interrupt_urb;
-out: return r;
+ return 0;
+
+err_kill_interrupt_urb:
+ usb_kill_urb(port->interrupt_in_urb);
+
+ return r;
}
/* Old_termios contains the original termios settings and
@@ -345,26 +361,25 @@ static void ch341_set_termios(struct tty_struct *tty,
baud_rate = tty_get_baud_rate(tty);
- priv->baud_rate = baud_rate;
-
if (baud_rate) {
- spin_lock_irqsave(&priv->lock, flags);
- priv->line_control |= (CH341_BIT_DTR | CH341_BIT_RTS);
- spin_unlock_irqrestore(&priv->lock, flags);
+ priv->baud_rate = baud_rate;
ch341_set_baudrate(port->serial->dev, priv);
- } else {
- spin_lock_irqsave(&priv->lock, flags);
- priv->line_control &= ~(CH341_BIT_DTR | CH341_BIT_RTS);
- spin_unlock_irqrestore(&priv->lock, flags);
}
- ch341_set_handshake(port->serial->dev, priv->line_control);
-
/* Unimplemented:
* (cflag & CSIZE) : data bits [5, 8]
* (cflag & PARENB) : parity {NONE, EVEN, ODD}
* (cflag & CSTOPB) : stop bits [1, 2]
*/
+
+ spin_lock_irqsave(&priv->lock, flags);
+ if (C_BAUD(tty) == B0)
+ priv->line_control &= ~(CH341_BIT_DTR | CH341_BIT_RTS);
+ else if (old_termios && (old_termios->c_cflag & CBAUD) == B0)
+ priv->line_control |= (CH341_BIT_DTR | CH341_BIT_RTS);
+ spin_unlock_irqrestore(&priv->lock, flags);
+
+ ch341_set_handshake(port->serial->dev, priv->line_control);
}
static void ch341_break_ctl(struct tty_struct *tty, int break_state)
@@ -539,14 +554,23 @@ static int ch341_tiocmget(struct tty_struct *tty)
static int ch341_reset_resume(struct usb_serial *serial)
{
- struct ch341_private *priv;
-
- priv = usb_get_serial_port_data(serial->port[0]);
+ struct usb_serial_port *port = serial->port[0];
+ struct ch341_private *priv = usb_get_serial_port_data(port);
+ int ret;
/* reconfigure ch341 serial port after bus-reset */
ch341_configure(serial->dev, priv);
- return 0;
+ if (test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
+ ret = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
+ if (ret) {
+ dev_err(&port->dev, "failed to submit interrupt urb: %d\n",
+ ret);
+ return ret;
+ }
+ }
+
+ return usb_serial_generic_resume(serial);
}
static struct usb_serial_driver ch341_device = {
diff --git a/kernel/drivers/usb/serial/cp210x.c b/kernel/drivers/usb/serial/cp210x.c
index 7a76fe4c2..fe7452f0f 100644
--- a/kernel/drivers/usb/serial/cp210x.c
+++ b/kernel/drivers/usb/serial/cp210x.c
@@ -108,6 +108,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x10C4, 0x826B) }, /* Cygnal Integrated Products, Inc., Fasttrax GPS demonstration module */
{ USB_DEVICE(0x10C4, 0x8281) }, /* Nanotec Plug & Drive */
{ USB_DEVICE(0x10C4, 0x8293) }, /* Telegesis ETRX2USB */
+ { USB_DEVICE(0x10C4, 0x82F4) }, /* Starizona MicroTouch */
{ USB_DEVICE(0x10C4, 0x82F9) }, /* Procyon AVS */
{ USB_DEVICE(0x10C4, 0x8341) }, /* Siemens MC35PU GPRS Modem */
{ USB_DEVICE(0x10C4, 0x8382) }, /* Cygnal Integrated Products, Inc. */
@@ -116,7 +117,9 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x10C4, 0x8411) }, /* Kyocera GPS Module */
{ USB_DEVICE(0x10C4, 0x8418) }, /* IRZ Automation Teleport SG-10 GSM/GPRS Modem */
{ USB_DEVICE(0x10C4, 0x846E) }, /* BEI USB Sensor Interface (VCP) */
+ { USB_DEVICE(0x10C4, 0x8470) }, /* Juniper Networks BX Series System Console */
{ USB_DEVICE(0x10C4, 0x8477) }, /* Balluff RFID */
+ { USB_DEVICE(0x10C4, 0x84B6) }, /* Starizona Hyperion */
{ USB_DEVICE(0x10C4, 0x85EA) }, /* AC-Services IBUS-IF */
{ USB_DEVICE(0x10C4, 0x85EB) }, /* AC-Services CIS-IBUS */
{ USB_DEVICE(0x10C4, 0x85F8) }, /* Virtenio Preon32 */
@@ -127,6 +130,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x10C4, 0x88A4) }, /* MMB Networks ZigBee USB Device */
{ USB_DEVICE(0x10C4, 0x88A5) }, /* Planet Innovation Ingeni ZigBee USB Device */
{ USB_DEVICE(0x10C4, 0x8946) }, /* Ketra N1 Wireless Interface */
+ { USB_DEVICE(0x10C4, 0x8962) }, /* Brim Brothers charging dock */
{ USB_DEVICE(0x10C4, 0x8977) }, /* CEL MeshWorks DevKit Device */
{ USB_DEVICE(0x10C4, 0x8998) }, /* KCF Technologies PRN */
{ USB_DEVICE(0x10C4, 0x8A2A) }, /* HubZ dual ZigBee and Z-Wave dongle */
@@ -140,6 +144,8 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x10C4, 0xF004) }, /* Elan Digital Systems USBcount50 */
{ USB_DEVICE(0x10C5, 0xEA61) }, /* Silicon Labs MobiData GPRS USB Modem */
{ USB_DEVICE(0x10CE, 0xEA6A) }, /* Silicon Labs MobiData GPRS USB Modem 100EU */
+ { USB_DEVICE(0x12B8, 0xEC60) }, /* Link G4 ECU */
+ { USB_DEVICE(0x12B8, 0xEC62) }, /* Link G4+ ECU */
{ USB_DEVICE(0x13AD, 0x9999) }, /* Baltech card reader */
{ USB_DEVICE(0x1555, 0x0004) }, /* Owen AC4 USB-RS485 Converter */
{ USB_DEVICE(0x166A, 0x0201) }, /* Clipsal 5500PACA C-Bus Pascal Automation Controller */
@@ -164,6 +170,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x18EF, 0xE025) }, /* ELV Marble Sound Board 1 */
{ USB_DEVICE(0x1901, 0x0190) }, /* GE B850 CP2105 Recorder interface */
{ USB_DEVICE(0x1901, 0x0193) }, /* GE B650 CP2104 PMC interface */
+ { USB_DEVICE(0x1901, 0x0194) }, /* GE Healthcare Remote Alarm Box */
{ USB_DEVICE(0x19CF, 0x3000) }, /* Parrot NMEA GPS Flight Recorder */
{ USB_DEVICE(0x1ADB, 0x0001) }, /* Schweitzer Engineering C662 Cable */
{ USB_DEVICE(0x1B1C, 0x1C00) }, /* Corsair USB Dongle */
@@ -779,7 +786,7 @@ static void cp210x_set_termios(struct tty_struct *tty,
} else {
modem_ctl[0] &= ~0x7B;
modem_ctl[0] |= 0x01;
- modem_ctl[1] |= 0x40;
+ modem_ctl[1] = 0x40;
dev_dbg(dev, "%s - flow control = NONE\n", __func__);
}
@@ -839,7 +846,9 @@ static int cp210x_tiocmget(struct tty_struct *tty)
unsigned int control;
int result;
- cp210x_get_config(port, CP210X_GET_MDMSTS, &control, 1);
+ result = cp210x_get_config(port, CP210X_GET_MDMSTS, &control, 1);
+ if (result)
+ return result;
result = ((control & CONTROL_DTR) ? TIOCM_DTR : 0)
|((control & CONTROL_RTS) ? TIOCM_RTS : 0)
diff --git a/kernel/drivers/usb/serial/cyberjack.c b/kernel/drivers/usb/serial/cyberjack.c
index 2916dea3e..8948f375e 100644
--- a/kernel/drivers/usb/serial/cyberjack.c
+++ b/kernel/drivers/usb/serial/cyberjack.c
@@ -50,6 +50,7 @@
#define CYBERJACK_PRODUCT_ID 0x0100
/* Function prototypes */
+static int cyberjack_attach(struct usb_serial *serial);
static int cyberjack_port_probe(struct usb_serial_port *port);
static int cyberjack_port_remove(struct usb_serial_port *port);
static int cyberjack_open(struct tty_struct *tty,
@@ -77,6 +78,7 @@ static struct usb_serial_driver cyberjack_device = {
.description = "Reiner SCT Cyberjack USB card reader",
.id_table = id_table,
.num_ports = 1,
+ .attach = cyberjack_attach,
.port_probe = cyberjack_port_probe,
.port_remove = cyberjack_port_remove,
.open = cyberjack_open,
@@ -100,6 +102,14 @@ struct cyberjack_private {
short wrsent; /* Data already sent */
};
+static int cyberjack_attach(struct usb_serial *serial)
+{
+ if (serial->num_bulk_out < serial->num_ports)
+ return -ENODEV;
+
+ return 0;
+}
+
static int cyberjack_port_probe(struct usb_serial_port *port)
{
struct cyberjack_private *priv;
diff --git a/kernel/drivers/usb/serial/cypress_m8.c b/kernel/drivers/usb/serial/cypress_m8.c
index 01bf53392..244acb129 100644
--- a/kernel/drivers/usb/serial/cypress_m8.c
+++ b/kernel/drivers/usb/serial/cypress_m8.c
@@ -447,6 +447,11 @@ static int cypress_generic_port_probe(struct usb_serial_port *port)
struct usb_serial *serial = port->serial;
struct cypress_private *priv;
+ if (!port->interrupt_out_urb || !port->interrupt_in_urb) {
+ dev_err(&port->dev, "required endpoint is missing\n");
+ return -ENODEV;
+ }
+
priv = kzalloc(sizeof(struct cypress_private), GFP_KERNEL);
if (!priv)
return -ENOMEM;
@@ -606,12 +611,6 @@ static int cypress_open(struct tty_struct *tty, struct usb_serial_port *port)
cypress_set_termios(tty, port, &priv->tmp_termios);
/* setup the port and start reading from the device */
- if (!port->interrupt_in_urb) {
- dev_err(&port->dev, "%s - interrupt_in_urb is empty!\n",
- __func__);
- return -1;
- }
-
usb_fill_int_urb(port->interrupt_in_urb, serial->dev,
usb_rcvintpipe(serial->dev, port->interrupt_in_endpointAddress),
port->interrupt_in_urb->transfer_buffer,
diff --git a/kernel/drivers/usb/serial/digi_acceleport.c b/kernel/drivers/usb/serial/digi_acceleport.c
index 12b0e6747..3df7b7ec1 100644
--- a/kernel/drivers/usb/serial/digi_acceleport.c
+++ b/kernel/drivers/usb/serial/digi_acceleport.c
@@ -1251,8 +1251,27 @@ static int digi_port_init(struct usb_serial_port *port, unsigned port_num)
static int digi_startup(struct usb_serial *serial)
{
+ struct device *dev = &serial->interface->dev;
struct digi_serial *serial_priv;
int ret;
+ int i;
+
+ /* check whether the device has the expected number of endpoints */
+ if (serial->num_port_pointers < serial->type->num_ports + 1) {
+ dev_err(dev, "OOB endpoints missing\n");
+ return -ENODEV;
+ }
+
+ for (i = 0; i < serial->type->num_ports + 1 ; i++) {
+ if (!serial->port[i]->read_urb) {
+ dev_err(dev, "bulk-in endpoint missing\n");
+ return -ENODEV;
+ }
+ if (!serial->port[i]->write_urb) {
+ dev_err(dev, "bulk-out endpoint missing\n");
+ return -ENODEV;
+ }
+ }
serial_priv = kzalloc(sizeof(*serial_priv), GFP_KERNEL);
if (!serial_priv)
diff --git a/kernel/drivers/usb/serial/ftdi_sio.c b/kernel/drivers/usb/serial/ftdi_sio.c
index 8c660ae40..d3d6ec455 100644
--- a/kernel/drivers/usb/serial/ftdi_sio.c
+++ b/kernel/drivers/usb/serial/ftdi_sio.c
@@ -648,6 +648,8 @@ static const struct usb_device_id id_table_combined[] = {
{ USB_DEVICE(FTDI_VID, FTDI_ELV_TFD128_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_FM3RX_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_ELV_WS777_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_PALMSENS_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_IVIUM_XSTAT_PID) },
{ USB_DEVICE(FTDI_VID, LINX_SDMUSBQSS_PID) },
{ USB_DEVICE(FTDI_VID, LINX_MASTERDEVEL2_PID) },
{ USB_DEVICE(FTDI_VID, LINX_FUTURE_0_PID) },
@@ -984,7 +986,8 @@ static const struct usb_device_id id_table_combined[] = {
/* ekey Devices */
{ USB_DEVICE(FTDI_VID, FTDI_EKEY_CONV_USB_PID) },
/* Infineon Devices */
- { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_PID, 1) },
+ { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC1798_PID, 1) },
+ { USB_DEVICE_INTERFACE_NUMBER(INFINEON_VID, INFINEON_TRIBOARD_TC2X7_PID, 1) },
/* GE Healthcare devices */
{ USB_DEVICE(GE_HEALTHCARE_VID, GE_HEALTHCARE_NEMO_TRACKER_PID) },
/* Active Research (Actisense) devices */
@@ -1004,6 +1007,13 @@ static const struct usb_device_id id_table_combined[] = {
{ USB_DEVICE(FTDI_VID, CHETCO_SEASMART_DISPLAY_PID) },
{ USB_DEVICE(FTDI_VID, CHETCO_SEASMART_LITE_PID) },
{ USB_DEVICE(FTDI_VID, CHETCO_SEASMART_ANALOG_PID) },
+ /* ICP DAS I-756xU devices */
+ { USB_DEVICE(ICPDAS_VID, ICPDAS_I7560U_PID) },
+ { USB_DEVICE(ICPDAS_VID, ICPDAS_I7561U_PID) },
+ { USB_DEVICE(ICPDAS_VID, ICPDAS_I7563U_PID) },
+ { USB_DEVICE(WICED_VID, WICED_USB20706V2_PID) },
+ { USB_DEVICE(TI_VID, TI_CC3200_LAUNCHPAD_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ } /* Terminating entry */
};
diff --git a/kernel/drivers/usb/serial/ftdi_sio_ids.h b/kernel/drivers/usb/serial/ftdi_sio_ids.h
index a84df2513..48ee04c94 100644
--- a/kernel/drivers/usb/serial/ftdi_sio_ids.h
+++ b/kernel/drivers/usb/serial/ftdi_sio_ids.h
@@ -406,6 +406,12 @@
#define FTDI_4N_GALAXY_DE_3_PID 0xF3C2
/*
+ * Ivium Technologies product IDs
+ */
+#define FTDI_PALMSENS_PID 0xf440
+#define FTDI_IVIUM_XSTAT_PID 0xf441
+
+/*
* Linx Technologies product ids
*/
#define LINX_SDMUSBQSS_PID 0xF448 /* Linx SDM-USB-QS-S */
@@ -590,6 +596,12 @@
#define STK541_PID 0x2109 /* Zigbee Controller */
/*
+ * Texas Instruments
+ */
+#define TI_VID 0x0451
+#define TI_CC3200_LAUNCHPAD_PID 0xC32A /* SimpleLink Wi-Fi CC3200 LaunchPad */
+
+/*
* Blackfin gnICE JTAG
* http://docs.blackfin.uclinux.org/doku.php?id=hw:jtag:gnice
*/
@@ -620,8 +632,9 @@
/*
* Infineon Technologies
*/
-#define INFINEON_VID 0x058b
-#define INFINEON_TRIBOARD_PID 0x0028 /* DAS JTAG TriBoard TC1798 V1.0 */
+#define INFINEON_VID 0x058b
+#define INFINEON_TRIBOARD_TC1798_PID 0x0028 /* DAS JTAG TriBoard TC1798 V1.0 */
+#define INFINEON_TRIBOARD_TC2X7_PID 0x0043 /* DAS JTAG TriBoard TC2X7 V1.0 */
/*
* Acton Research Corp.
@@ -673,6 +686,12 @@
#define INTREPID_NEOVI_PID 0x0701
/*
+ * WICED USB UART
+ */
+#define WICED_VID 0x0A5C
+#define WICED_USB20706V2_PID 0x6422
+
+/*
* Definitions for ID TECH (www.idt-net.com) devices
*/
#define IDTECH_VID 0x0ACD /* ID TECH Vendor ID */
@@ -872,6 +891,14 @@
#define NOVITUS_BONO_E_PID 0x6010
/*
+ * ICPDAS I-756*U devices
+ */
+#define ICPDAS_VID 0x1b5c
+#define ICPDAS_I7560U_PID 0x0103
+#define ICPDAS_I7561U_PID 0x0104
+#define ICPDAS_I7563U_PID 0x0105
+
+/*
* RT Systems programming cables for various ham radios
*/
#define RTSYSTEMS_VID 0x2100 /* Vendor ID */
diff --git a/kernel/drivers/usb/serial/garmin_gps.c b/kernel/drivers/usb/serial/garmin_gps.c
index db591d19d..37d0e8cc7 100644
--- a/kernel/drivers/usb/serial/garmin_gps.c
+++ b/kernel/drivers/usb/serial/garmin_gps.c
@@ -1044,6 +1044,7 @@ static int garmin_write_bulk(struct usb_serial_port *port,
"%s - usb_submit_urb(write bulk) failed with status = %d\n",
__func__, status);
count = status;
+ kfree(buffer);
}
/* we are done with this urb, so let the host driver
diff --git a/kernel/drivers/usb/serial/io_edgeport.c b/kernel/drivers/usb/serial/io_edgeport.c
index c0866971d..b63a6c389 100644
--- a/kernel/drivers/usb/serial/io_edgeport.c
+++ b/kernel/drivers/usb/serial/io_edgeport.c
@@ -2761,6 +2761,11 @@ static int edge_startup(struct usb_serial *serial)
EDGE_COMPATIBILITY_MASK1,
EDGE_COMPATIBILITY_MASK2 };
+ if (serial->num_bulk_in < 1 || serial->num_interrupt_in < 1) {
+ dev_err(&serial->interface->dev, "missing endpoints\n");
+ return -ENODEV;
+ }
+
dev = serial->dev;
/* create our private serial structure */
@@ -2856,14 +2861,16 @@ static int edge_startup(struct usb_serial *serial)
/* not set up yet, so do it now */
edge_serial->interrupt_read_urb =
usb_alloc_urb(0, GFP_KERNEL);
- if (!edge_serial->interrupt_read_urb)
- return -ENOMEM;
+ if (!edge_serial->interrupt_read_urb) {
+ response = -ENOMEM;
+ break;
+ }
edge_serial->interrupt_in_buffer =
kmalloc(buffer_size, GFP_KERNEL);
if (!edge_serial->interrupt_in_buffer) {
- usb_free_urb(edge_serial->interrupt_read_urb);
- return -ENOMEM;
+ response = -ENOMEM;
+ break;
}
edge_serial->interrupt_in_endpoint =
endpoint->bEndpointAddress;
@@ -2891,14 +2898,16 @@ static int edge_startup(struct usb_serial *serial)
/* not set up yet, so do it now */
edge_serial->read_urb =
usb_alloc_urb(0, GFP_KERNEL);
- if (!edge_serial->read_urb)
- return -ENOMEM;
+ if (!edge_serial->read_urb) {
+ response = -ENOMEM;
+ break;
+ }
edge_serial->bulk_in_buffer =
kmalloc(buffer_size, GFP_KERNEL);
if (!edge_serial->bulk_in_buffer) {
- usb_free_urb(edge_serial->read_urb);
- return -ENOMEM;
+ response = -ENOMEM;
+ break;
}
edge_serial->bulk_in_endpoint =
endpoint->bEndpointAddress;
@@ -2924,9 +2933,22 @@ static int edge_startup(struct usb_serial *serial)
}
}
- if (!interrupt_in_found || !bulk_in_found || !bulk_out_found) {
- dev_err(ddev, "Error - the proper endpoints were not found!\n");
- return -ENODEV;
+ if (response || !interrupt_in_found || !bulk_in_found ||
+ !bulk_out_found) {
+ if (!response) {
+ dev_err(ddev, "expected endpoints not found\n");
+ response = -ENODEV;
+ }
+
+ usb_free_urb(edge_serial->interrupt_read_urb);
+ kfree(edge_serial->interrupt_in_buffer);
+
+ usb_free_urb(edge_serial->read_urb);
+ kfree(edge_serial->bulk_in_buffer);
+
+ kfree(edge_serial);
+
+ return response;
}
/* start interrupt read for this edgeport this interrupt will
@@ -2949,16 +2971,9 @@ static void edge_disconnect(struct usb_serial *serial)
{
struct edgeport_serial *edge_serial = usb_get_serial_data(serial);
- /* stop reads and writes on all ports */
- /* free up our endpoint stuff */
if (edge_serial->is_epic) {
usb_kill_urb(edge_serial->interrupt_read_urb);
- usb_free_urb(edge_serial->interrupt_read_urb);
- kfree(edge_serial->interrupt_in_buffer);
-
usb_kill_urb(edge_serial->read_urb);
- usb_free_urb(edge_serial->read_urb);
- kfree(edge_serial->bulk_in_buffer);
}
}
@@ -2971,6 +2986,16 @@ static void edge_release(struct usb_serial *serial)
{
struct edgeport_serial *edge_serial = usb_get_serial_data(serial);
+ if (edge_serial->is_epic) {
+ usb_kill_urb(edge_serial->interrupt_read_urb);
+ usb_free_urb(edge_serial->interrupt_read_urb);
+ kfree(edge_serial->interrupt_in_buffer);
+
+ usb_kill_urb(edge_serial->read_urb);
+ usb_free_urb(edge_serial->read_urb);
+ kfree(edge_serial->bulk_in_buffer);
+ }
+
kfree(edge_serial);
}
diff --git a/kernel/drivers/usb/serial/io_ti.c b/kernel/drivers/usb/serial/io_ti.c
index fce82fd79..c02808a30 100644
--- a/kernel/drivers/usb/serial/io_ti.c
+++ b/kernel/drivers/usb/serial/io_ti.c
@@ -1499,8 +1499,7 @@ static int do_boot_mode(struct edgeport_serial *serial,
dev_dbg(dev, "%s - Download successful -- Device rebooting...\n", __func__);
- /* return an error on purpose */
- return -ENODEV;
+ return 1;
}
stayinbootmode:
@@ -1508,7 +1507,7 @@ stayinbootmode:
dev_dbg(dev, "%s - STAYING IN BOOT MODE\n", __func__);
serial->product_info.TiMode = TI_MODE_BOOT;
- return 0;
+ return 1;
}
static int ti_do_config(struct edgeport_port *port, int feature, int on)
@@ -2549,6 +2548,13 @@ static int edge_startup(struct usb_serial *serial)
int status;
u16 product_id;
+ /* Make sure we have the required endpoints when in download mode. */
+ if (serial->interface->cur_altsetting->desc.bNumEndpoints > 1) {
+ if (serial->num_bulk_in < serial->num_ports ||
+ serial->num_bulk_out < serial->num_ports)
+ return -ENODEV;
+ }
+
/* create our private serial structure */
edge_serial = kzalloc(sizeof(struct edgeport_serial), GFP_KERNEL);
if (!edge_serial)
@@ -2556,14 +2562,18 @@ static int edge_startup(struct usb_serial *serial)
mutex_init(&edge_serial->es_lock);
edge_serial->serial = serial;
+ INIT_DELAYED_WORK(&edge_serial->heartbeat_work, edge_heartbeat_work);
usb_set_serial_data(serial, edge_serial);
status = download_fw(edge_serial);
- if (status) {
+ if (status < 0) {
kfree(edge_serial);
return status;
}
+ if (status > 0)
+ return 1; /* bind but do not register any ports */
+
product_id = le16_to_cpu(
edge_serial->serial->dev->descriptor.idProduct);
@@ -2575,7 +2585,6 @@ static int edge_startup(struct usb_serial *serial)
}
}
- INIT_DELAYED_WORK(&edge_serial->heartbeat_work, edge_heartbeat_work);
edge_heartbeat_schedule(edge_serial);
return 0;
@@ -2583,6 +2592,9 @@ static int edge_startup(struct usb_serial *serial)
static void edge_disconnect(struct usb_serial *serial)
{
+ struct edgeport_serial *edge_serial = usb_get_serial_data(serial);
+
+ cancel_delayed_work_sync(&edge_serial->heartbeat_work);
}
static void edge_release(struct usb_serial *serial)
diff --git a/kernel/drivers/usb/serial/iuu_phoenix.c b/kernel/drivers/usb/serial/iuu_phoenix.c
index 5ad4a0fb4..7ed7d33d6 100644
--- a/kernel/drivers/usb/serial/iuu_phoenix.c
+++ b/kernel/drivers/usb/serial/iuu_phoenix.c
@@ -68,6 +68,16 @@ struct iuu_private {
u32 clk;
};
+static int iuu_attach(struct usb_serial *serial)
+{
+ unsigned char num_ports = serial->num_ports;
+
+ if (serial->num_bulk_in < num_ports || serial->num_bulk_out < num_ports)
+ return -ENODEV;
+
+ return 0;
+}
+
static int iuu_port_probe(struct usb_serial_port *port)
{
struct iuu_private *priv;
@@ -1196,6 +1206,7 @@ static struct usb_serial_driver iuu_device = {
.tiocmset = iuu_tiocmset,
.set_termios = iuu_set_termios,
.init_termios = iuu_init_termios,
+ .attach = iuu_attach,
.port_probe = iuu_port_probe,
.port_remove = iuu_port_remove,
};
diff --git a/kernel/drivers/usb/serial/keyspan.c b/kernel/drivers/usb/serial/keyspan.c
index e07b15ed5..7faa901ee 100644
--- a/kernel/drivers/usb/serial/keyspan.c
+++ b/kernel/drivers/usb/serial/keyspan.c
@@ -2376,6 +2376,10 @@ static void keyspan_release(struct usb_serial *serial)
s_priv = usb_get_serial_data(serial);
+ /* Make sure to unlink the URBs submitted in attach. */
+ usb_kill_urb(s_priv->instat_urb);
+ usb_kill_urb(s_priv->indat_urb);
+
usb_free_urb(s_priv->instat_urb);
usb_free_urb(s_priv->indat_urb);
usb_free_urb(s_priv->glocont_urb);
diff --git a/kernel/drivers/usb/serial/keyspan_pda.c b/kernel/drivers/usb/serial/keyspan_pda.c
index 4f7e072e4..930be98d5 100644
--- a/kernel/drivers/usb/serial/keyspan_pda.c
+++ b/kernel/drivers/usb/serial/keyspan_pda.c
@@ -699,6 +699,19 @@ MODULE_FIRMWARE("keyspan_pda/keyspan_pda.fw");
MODULE_FIRMWARE("keyspan_pda/xircom_pgs.fw");
#endif
+static int keyspan_pda_attach(struct usb_serial *serial)
+{
+ unsigned char num_ports = serial->num_ports;
+
+ if (serial->num_bulk_out < num_ports ||
+ serial->num_interrupt_in < num_ports) {
+ dev_err(&serial->interface->dev, "missing endpoints\n");
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
static int keyspan_pda_port_probe(struct usb_serial_port *port)
{
@@ -776,6 +789,7 @@ static struct usb_serial_driver keyspan_pda_device = {
.break_ctl = keyspan_pda_break_ctl,
.tiocmget = keyspan_pda_tiocmget,
.tiocmset = keyspan_pda_tiocmset,
+ .attach = keyspan_pda_attach,
.port_probe = keyspan_pda_port_probe,
.port_remove = keyspan_pda_port_remove,
};
diff --git a/kernel/drivers/usb/serial/kl5kusb105.c b/kernel/drivers/usb/serial/kl5kusb105.c
index e020ad28a..83c823d32 100644
--- a/kernel/drivers/usb/serial/kl5kusb105.c
+++ b/kernel/drivers/usb/serial/kl5kusb105.c
@@ -192,10 +192,11 @@ static int klsi_105_get_line_state(struct usb_serial_port *port,
status_buf, KLSI_STATUSBUF_LEN,
10000
);
- if (rc < 0)
- dev_err(&port->dev, "Reading line status failed (error = %d)\n",
- rc);
- else {
+ if (rc != KLSI_STATUSBUF_LEN) {
+ dev_err(&port->dev, "reading line status failed: %d\n", rc);
+ if (rc >= 0)
+ rc = -EIO;
+ } else {
status = get_unaligned_le16(status_buf);
dev_info(&port->serial->dev->dev, "read status %x %x\n",
@@ -296,7 +297,7 @@ static int klsi_105_open(struct tty_struct *tty, struct usb_serial_port *port)
rc = usb_serial_generic_open(tty, port);
if (rc) {
retval = rc;
- goto exit;
+ goto err_free_cfg;
}
rc = usb_control_msg(port->serial->dev,
@@ -311,21 +312,38 @@ static int klsi_105_open(struct tty_struct *tty, struct usb_serial_port *port)
if (rc < 0) {
dev_err(&port->dev, "Enabling read failed (error = %d)\n", rc);
retval = rc;
+ goto err_generic_close;
} else
dev_dbg(&port->dev, "%s - enabled reading\n", __func__);
rc = klsi_105_get_line_state(port, &line_state);
- if (rc >= 0) {
- spin_lock_irqsave(&priv->lock, flags);
- priv->line_state = line_state;
- spin_unlock_irqrestore(&priv->lock, flags);
- dev_dbg(&port->dev, "%s - read line state 0x%lx\n", __func__, line_state);
- retval = 0;
- } else
+ if (rc < 0) {
retval = rc;
+ goto err_disable_read;
+ }
+
+ spin_lock_irqsave(&priv->lock, flags);
+ priv->line_state = line_state;
+ spin_unlock_irqrestore(&priv->lock, flags);
+ dev_dbg(&port->dev, "%s - read line state 0x%lx\n", __func__,
+ line_state);
+
+ return 0;
-exit:
+err_disable_read:
+ usb_control_msg(port->serial->dev,
+ usb_sndctrlpipe(port->serial->dev, 0),
+ KL5KUSB105A_SIO_CONFIGURE,
+ USB_TYPE_VENDOR | USB_DIR_OUT,
+ KL5KUSB105A_SIO_CONFIGURE_READ_OFF,
+ 0, /* index */
+ NULL, 0,
+ KLSI_TIMEOUT);
+err_generic_close:
+ usb_serial_generic_close(port);
+err_free_cfg:
kfree(cfg);
+
return retval;
}
diff --git a/kernel/drivers/usb/serial/kobil_sct.c b/kernel/drivers/usb/serial/kobil_sct.c
index 2363654ca..813035f51 100644
--- a/kernel/drivers/usb/serial/kobil_sct.c
+++ b/kernel/drivers/usb/serial/kobil_sct.c
@@ -51,6 +51,7 @@
/* Function prototypes */
+static int kobil_attach(struct usb_serial *serial);
static int kobil_port_probe(struct usb_serial_port *probe);
static int kobil_port_remove(struct usb_serial_port *probe);
static int kobil_open(struct tty_struct *tty, struct usb_serial_port *port);
@@ -86,6 +87,7 @@ static struct usb_serial_driver kobil_device = {
.description = "KOBIL USB smart card terminal",
.id_table = id_table,
.num_ports = 1,
+ .attach = kobil_attach,
.port_probe = kobil_port_probe,
.port_remove = kobil_port_remove,
.ioctl = kobil_ioctl,
@@ -113,6 +115,16 @@ struct kobil_private {
};
+static int kobil_attach(struct usb_serial *serial)
+{
+ if (serial->num_interrupt_out < serial->num_ports) {
+ dev_err(&serial->interface->dev, "missing interrupt-out endpoint\n");
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
static int kobil_port_probe(struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
diff --git a/kernel/drivers/usb/serial/mct_u232.c b/kernel/drivers/usb/serial/mct_u232.c
index fd707d6a1..89726f702 100644
--- a/kernel/drivers/usb/serial/mct_u232.c
+++ b/kernel/drivers/usb/serial/mct_u232.c
@@ -376,14 +376,21 @@ static void mct_u232_msr_to_state(struct usb_serial_port *port,
static int mct_u232_port_probe(struct usb_serial_port *port)
{
+ struct usb_serial *serial = port->serial;
struct mct_u232_private *priv;
+ /* check first to simplify error handling */
+ if (!serial->port[1] || !serial->port[1]->interrupt_in_urb) {
+ dev_err(&port->dev, "expected endpoint missing\n");
+ return -ENODEV;
+ }
+
priv = kzalloc(sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
/* Use second interrupt-in endpoint for reading. */
- priv->read_urb = port->serial->port[1]->interrupt_in_urb;
+ priv->read_urb = serial->port[1]->interrupt_in_urb;
priv->read_urb->context = port;
spin_lock_init(&priv->lock);
diff --git a/kernel/drivers/usb/serial/mos7720.c b/kernel/drivers/usb/serial/mos7720.c
index 78b4f64c6..e56cdb436 100644
--- a/kernel/drivers/usb/serial/mos7720.c
+++ b/kernel/drivers/usb/serial/mos7720.c
@@ -65,8 +65,6 @@ struct moschip_port {
struct urb *write_urb_pool[NUM_URBS];
};
-static struct usb_serial_driver moschip7720_2port_driver;
-
#define USB_VENDOR_ID_MOSCHIP 0x9710
#define MOSCHIP_DEVICE_ID_7720 0x7720
#define MOSCHIP_DEVICE_ID_7715 0x7715
@@ -970,25 +968,6 @@ static void mos7720_bulk_out_data_callback(struct urb *urb)
tty_port_tty_wakeup(&mos7720_port->port->port);
}
-/*
- * mos77xx_probe
- * this function installs the appropriate read interrupt endpoint callback
- * depending on whether the device is a 7720 or 7715, thus avoiding costly
- * run-time checks in the high-frequency callback routine itself.
- */
-static int mos77xx_probe(struct usb_serial *serial,
- const struct usb_device_id *id)
-{
- if (id->idProduct == MOSCHIP_DEVICE_ID_7715)
- moschip7720_2port_driver.read_int_callback =
- mos7715_interrupt_callback;
- else
- moschip7720_2port_driver.read_int_callback =
- mos7720_interrupt_callback;
-
- return 0;
-}
-
static int mos77xx_calc_num_ports(struct usb_serial *serial)
{
u16 product = le16_to_cpu(serial->dev->descriptor.idProduct);
@@ -1252,7 +1231,7 @@ static int mos7720_write(struct tty_struct *tty, struct usb_serial_port *port,
if (urb->transfer_buffer == NULL) {
urb->transfer_buffer = kmalloc(URB_TRANSFER_BUFFER_SIZE,
- GFP_KERNEL);
+ GFP_ATOMIC);
if (!urb->transfer_buffer)
goto exit;
}
@@ -1920,6 +1899,11 @@ static int mos7720_startup(struct usb_serial *serial)
u16 product;
int ret_val;
+ if (serial->num_bulk_in < 2 || serial->num_bulk_out < 2) {
+ dev_err(&serial->interface->dev, "missing bulk endpoints\n");
+ return -ENODEV;
+ }
+
product = le16_to_cpu(serial->dev->descriptor.idProduct);
dev = serial->dev;
@@ -1944,19 +1928,18 @@ static int mos7720_startup(struct usb_serial *serial)
tmp->interrupt_in_endpointAddress;
serial->port[1]->interrupt_in_urb = NULL;
serial->port[1]->interrupt_in_buffer = NULL;
+
+ if (serial->port[0]->interrupt_in_urb) {
+ struct urb *urb = serial->port[0]->interrupt_in_urb;
+
+ urb->complete = mos7715_interrupt_callback;
+ }
}
/* setting configuration feature to one */
usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
(__u8)0x03, 0x00, 0x01, 0x00, NULL, 0x00, 5000);
- /* start the interrupt urb */
- ret_val = usb_submit_urb(serial->port[0]->interrupt_in_urb, GFP_KERNEL);
- if (ret_val)
- dev_err(&dev->dev,
- "%s - Error %d submitting control urb\n",
- __func__, ret_val);
-
#ifdef CONFIG_USB_SERIAL_MOS7715_PARPORT
if (product == MOSCHIP_DEVICE_ID_7715) {
ret_val = mos7715_parport_init(serial);
@@ -1964,6 +1947,13 @@ static int mos7720_startup(struct usb_serial *serial)
return ret_val;
}
#endif
+ /* start the interrupt urb */
+ ret_val = usb_submit_urb(serial->port[0]->interrupt_in_urb, GFP_KERNEL);
+ if (ret_val) {
+ dev_err(&dev->dev, "failed to submit interrupt urb: %d\n",
+ ret_val);
+ }
+
/* LSR For Port 1 */
read_mos_reg(serial, 0, MOS7720_LSR, &data);
dev_dbg(&dev->dev, "LSR:%x\n", data);
@@ -1973,6 +1963,8 @@ static int mos7720_startup(struct usb_serial *serial)
static void mos7720_release(struct usb_serial *serial)
{
+ usb_kill_urb(serial->port[0]->interrupt_in_urb);
+
#ifdef CONFIG_USB_SERIAL_MOS7715_PARPORT
/* close the parallel port */
@@ -2007,6 +1999,7 @@ static void mos7720_release(struct usb_serial *serial)
urblist_entry)
usb_unlink_urb(urbtrack->urb);
spin_unlock_irqrestore(&mos_parport->listlock, flags);
+ parport_del_port(mos_parport->pp);
kref_put(&mos_parport->ref_count, destroy_mos_parport);
}
@@ -2055,7 +2048,6 @@ static struct usb_serial_driver moschip7720_2port_driver = {
.close = mos7720_close,
.throttle = mos7720_throttle,
.unthrottle = mos7720_unthrottle,
- .probe = mos77xx_probe,
.attach = mos7720_startup,
.release = mos7720_release,
.port_probe = mos7720_port_probe,
@@ -2069,7 +2061,7 @@ static struct usb_serial_driver moschip7720_2port_driver = {
.chars_in_buffer = mos7720_chars_in_buffer,
.break_ctl = mos7720_break,
.read_bulk_callback = mos7720_bulk_in_callback,
- .read_int_callback = NULL /* dynamically assigned in probe() */
+ .read_int_callback = mos7720_interrupt_callback,
};
static struct usb_serial_driver * const serial_drivers[] = {
diff --git a/kernel/drivers/usb/serial/mos7840.c b/kernel/drivers/usb/serial/mos7840.c
index 8ac9b55f0..97ea52b5c 100644
--- a/kernel/drivers/usb/serial/mos7840.c
+++ b/kernel/drivers/usb/serial/mos7840.c
@@ -1340,8 +1340,8 @@ static int mos7840_write(struct tty_struct *tty, struct usb_serial_port *port,
}
if (urb->transfer_buffer == NULL) {
- urb->transfer_buffer =
- kmalloc(URB_TRANSFER_BUFFER_SIZE, GFP_KERNEL);
+ urb->transfer_buffer = kmalloc(URB_TRANSFER_BUFFER_SIZE,
+ GFP_ATOMIC);
if (!urb->transfer_buffer)
goto exit;
}
@@ -2116,6 +2116,17 @@ static int mos7840_calc_num_ports(struct usb_serial *serial)
return mos7840_num_ports;
}
+static int mos7840_attach(struct usb_serial *serial)
+{
+ if (serial->num_bulk_in < serial->num_ports ||
+ serial->num_bulk_out < serial->num_ports) {
+ dev_err(&serial->interface->dev, "missing endpoints\n");
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
static int mos7840_port_probe(struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
@@ -2391,6 +2402,7 @@ static struct usb_serial_driver moschip7840_4port_device = {
.tiocmset = mos7840_tiocmset,
.tiocmiwait = usb_serial_generic_tiocmiwait,
.get_icount = usb_serial_generic_get_icount,
+ .attach = mos7840_attach,
.port_probe = mos7840_port_probe,
.port_remove = mos7840_port_remove,
.read_bulk_callback = mos7840_bulk_in_callback,
diff --git a/kernel/drivers/usb/serial/mxuport.c b/kernel/drivers/usb/serial/mxuport.c
index 31a8b47f1..c6596cbcc 100644
--- a/kernel/drivers/usb/serial/mxuport.c
+++ b/kernel/drivers/usb/serial/mxuport.c
@@ -1259,6 +1259,15 @@ static int mxuport_attach(struct usb_serial *serial)
return 0;
}
+static void mxuport_release(struct usb_serial *serial)
+{
+ struct usb_serial_port *port0 = serial->port[0];
+ struct usb_serial_port *port1 = serial->port[1];
+
+ usb_serial_generic_close(port1);
+ usb_serial_generic_close(port0);
+}
+
static int mxuport_open(struct tty_struct *tty, struct usb_serial_port *port)
{
struct mxuport_port *mxport = usb_get_serial_port_data(port);
@@ -1361,6 +1370,7 @@ static struct usb_serial_driver mxuport_device = {
.probe = mxuport_probe,
.port_probe = mxuport_port_probe,
.attach = mxuport_attach,
+ .release = mxuport_release,
.calc_num_ports = mxuport_calc_num_ports,
.open = mxuport_open,
.close = mxuport_close,
diff --git a/kernel/drivers/usb/serial/omninet.c b/kernel/drivers/usb/serial/omninet.c
index f6c6900bc..a180b17d2 100644
--- a/kernel/drivers/usb/serial/omninet.c
+++ b/kernel/drivers/usb/serial/omninet.c
@@ -38,6 +38,7 @@ static int omninet_write(struct tty_struct *tty, struct usb_serial_port *port,
const unsigned char *buf, int count);
static int omninet_write_room(struct tty_struct *tty);
static void omninet_disconnect(struct usb_serial *serial);
+static int omninet_attach(struct usb_serial *serial);
static int omninet_port_probe(struct usb_serial_port *port);
static int omninet_port_remove(struct usb_serial_port *port);
@@ -56,6 +57,7 @@ static struct usb_serial_driver zyxel_omninet_device = {
.description = "ZyXEL - omni.net lcd plus usb",
.id_table = id_table,
.num_ports = 1,
+ .attach = omninet_attach,
.port_probe = omninet_port_probe,
.port_remove = omninet_port_remove,
.open = omninet_open,
@@ -104,6 +106,17 @@ struct omninet_data {
__u8 od_outseq; /* Sequence number for bulk_out URBs */
};
+static int omninet_attach(struct usb_serial *serial)
+{
+ /* The second bulk-out endpoint is used for writing. */
+ if (serial->num_bulk_out < 2) {
+ dev_err(&serial->interface->dev, "missing endpoints\n");
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
static int omninet_port_probe(struct usb_serial_port *port)
{
struct omninet_data *od;
diff --git a/kernel/drivers/usb/serial/option.c b/kernel/drivers/usb/serial/option.c
index 348e19834..42cc72e54 100644
--- a/kernel/drivers/usb/serial/option.c
+++ b/kernel/drivers/usb/serial/option.c
@@ -268,11 +268,20 @@ static void option_instat_callback(struct urb *urb);
#define TELIT_PRODUCT_CC864_SINGLE 0x1006
#define TELIT_PRODUCT_DE910_DUAL 0x1010
#define TELIT_PRODUCT_UE910_V2 0x1012
+#define TELIT_PRODUCT_LE922_USBCFG1 0x1040
+#define TELIT_PRODUCT_LE922_USBCFG2 0x1041
#define TELIT_PRODUCT_LE922_USBCFG0 0x1042
#define TELIT_PRODUCT_LE922_USBCFG3 0x1043
#define TELIT_PRODUCT_LE922_USBCFG5 0x1045
#define TELIT_PRODUCT_LE920 0x1200
#define TELIT_PRODUCT_LE910 0x1201
+#define TELIT_PRODUCT_LE910_USBCFG4 0x1206
+#define TELIT_PRODUCT_LE920A4_1207 0x1207
+#define TELIT_PRODUCT_LE920A4_1208 0x1208
+#define TELIT_PRODUCT_LE920A4_1211 0x1211
+#define TELIT_PRODUCT_LE920A4_1212 0x1212
+#define TELIT_PRODUCT_LE920A4_1213 0x1213
+#define TELIT_PRODUCT_LE920A4_1214 0x1214
/* ZTE PRODUCTS */
#define ZTE_VENDOR_ID 0x19d2
@@ -375,18 +384,22 @@ static void option_instat_callback(struct urb *urb);
#define HAIER_PRODUCT_CE81B 0x10f8
#define HAIER_PRODUCT_CE100 0x2009
-/* Cinterion (formerly Siemens) products */
-#define SIEMENS_VENDOR_ID 0x0681
-#define CINTERION_VENDOR_ID 0x1e2d
+/* Gemalto's Cinterion products (formerly Siemens) */
+#define SIEMENS_VENDOR_ID 0x0681
+#define CINTERION_VENDOR_ID 0x1e2d
+#define CINTERION_PRODUCT_HC25_MDMNET 0x0040
#define CINTERION_PRODUCT_HC25_MDM 0x0047
-#define CINTERION_PRODUCT_HC25_MDMNET 0x0040
+#define CINTERION_PRODUCT_HC28_MDMNET 0x004A /* same for HC28J */
#define CINTERION_PRODUCT_HC28_MDM 0x004C
-#define CINTERION_PRODUCT_HC28_MDMNET 0x004A /* same for HC28J */
#define CINTERION_PRODUCT_EU3_E 0x0051
#define CINTERION_PRODUCT_EU3_P 0x0052
#define CINTERION_PRODUCT_PH8 0x0053
#define CINTERION_PRODUCT_AHXX 0x0055
#define CINTERION_PRODUCT_PLXX 0x0060
+#define CINTERION_PRODUCT_PH8_2RMNET 0x0082
+#define CINTERION_PRODUCT_PH8_AUDIO 0x0083
+#define CINTERION_PRODUCT_AHXX_2RMNET 0x0084
+#define CINTERION_PRODUCT_AHXX_AUDIO 0x0085
/* Olivetti products */
#define OLIVETTI_VENDOR_ID 0x0b3c
@@ -514,6 +527,12 @@ static void option_instat_callback(struct urb *urb);
#define VIATELECOM_VENDOR_ID 0x15eb
#define VIATELECOM_PRODUCT_CDS7 0x0001
+/* WeTelecom products */
+#define WETELECOM_VENDOR_ID 0x22de
+#define WETELECOM_PRODUCT_WMD200 0x6801
+#define WETELECOM_PRODUCT_6802 0x6802
+#define WETELECOM_PRODUCT_WMD300 0x6803
+
struct option_blacklist_info {
/* bitmask of interface numbers blacklisted for send_setup */
const unsigned long sendsetup;
@@ -623,6 +642,11 @@ static const struct option_blacklist_info telit_le920_blacklist = {
.reserved = BIT(1) | BIT(5),
};
+static const struct option_blacklist_info telit_le920a4_blacklist_1 = {
+ .sendsetup = BIT(0),
+ .reserved = BIT(1),
+};
+
static const struct option_blacklist_info telit_le922_blacklist_usbcfg0 = {
.sendsetup = BIT(2),
.reserved = BIT(0) | BIT(1) | BIT(3),
@@ -633,6 +657,10 @@ static const struct option_blacklist_info telit_le922_blacklist_usbcfg3 = {
.reserved = BIT(1) | BIT(2) | BIT(3),
};
+static const struct option_blacklist_info cinterion_rmnet2_blacklist = {
+ .reserved = BIT(4) | BIT(5),
+};
+
static const struct usb_device_id option_ids[] = {
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
@@ -1184,14 +1212,30 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UE910_V2) },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE922_USBCFG0),
.driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg0 },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE922_USBCFG1),
+ .driver_info = (kernel_ulong_t)&telit_le910_blacklist },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE922_USBCFG2),
+ .driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg3 },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE922_USBCFG3),
.driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg3 },
{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, TELIT_PRODUCT_LE922_USBCFG5, 0xff),
.driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg0 },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910),
.driver_info = (kernel_ulong_t)&telit_le910_blacklist },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910_USBCFG4),
+ .driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg3 },
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE920),
.driver_info = (kernel_ulong_t)&telit_le920_blacklist },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE920A4_1207) },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE920A4_1208),
+ .driver_info = (kernel_ulong_t)&telit_le920a4_blacklist_1 },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE920A4_1211),
+ .driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg3 },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE920A4_1212),
+ .driver_info = (kernel_ulong_t)&telit_le920a4_blacklist_1 },
+ { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, TELIT_PRODUCT_LE920A4_1213, 0xff) },
+ { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE920A4_1214),
+ .driver_info = (kernel_ulong_t)&telit_le922_blacklist_usbcfg3 },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff),
.driver_info = (kernel_ulong_t)&net_intf1_blacklist },
@@ -1602,7 +1646,79 @@ static const struct usb_device_id option_ids[] = {
.driver_info = (kernel_ulong_t)&net_intf3_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0178, 0xff, 0xff, 0xff),
.driver_info = (kernel_ulong_t)&net_intf3_blacklist },
- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffe9, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff42, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff43, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff44, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff45, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff46, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff47, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff48, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff49, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff4a, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff4b, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff4c, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff4d, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff4e, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff4f, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff50, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff51, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff52, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff53, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff54, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff55, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff56, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff57, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff58, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff59, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff5a, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff5b, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff5c, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff5d, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff5e, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff5f, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff60, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff61, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff62, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff63, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff64, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff65, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff66, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff67, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff68, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff69, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff6a, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff6b, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff6c, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff6d, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff6e, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff6f, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff70, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff71, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff72, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff73, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff74, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff75, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff76, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff77, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff78, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff79, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff7a, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff7b, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff7c, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff7d, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff7e, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff7f, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff80, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff81, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff82, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff83, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff84, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff85, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff86, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff87, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff88, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff89, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff8a, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff8b, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff8c, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff8d, 0xff, 0xff, 0xff) },
@@ -1613,6 +1729,61 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff92, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff93, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff94, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xff9f, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffa0, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffa1, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffa2, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffa3, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffa4, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffa5, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffa6, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffa7, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffa8, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffa9, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffaa, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffab, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffac, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffae, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffaf, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffb0, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffb1, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffb2, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffb3, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffb4, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffb5, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffb6, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffb7, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffb8, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffb9, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffba, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffbb, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffbc, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffbd, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffbe, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffbf, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffc0, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffc1, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffc2, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffc3, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffc4, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffc5, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffc6, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffc7, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffc8, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffc9, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffca, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffcb, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffcc, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffcd, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffce, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffcf, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffd0, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffd1, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffd2, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffd3, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffd4, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffd5, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffe9, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffec, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xffee, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0xfff6, 0xff, 0xff, 0xff) },
@@ -1712,7 +1883,13 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_AHXX, 0xff) },
{ USB_DEVICE(CINTERION_VENDOR_ID, CINTERION_PRODUCT_PLXX),
.driver_info = (kernel_ulong_t)&net_intf4_blacklist },
- { USB_DEVICE(CINTERION_VENDOR_ID, CINTERION_PRODUCT_HC28_MDM) },
+ { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_PH8_2RMNET, 0xff),
+ .driver_info = (kernel_ulong_t)&cinterion_rmnet2_blacklist },
+ { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_PH8_AUDIO, 0xff),
+ .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
+ { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_AHXX_2RMNET, 0xff) },
+ { USB_DEVICE_INTERFACE_CLASS(CINTERION_VENDOR_ID, CINTERION_PRODUCT_AHXX_AUDIO, 0xff) },
+ { USB_DEVICE(CINTERION_VENDOR_ID, CINTERION_PRODUCT_HC28_MDM) },
{ USB_DEVICE(CINTERION_VENDOR_ID, CINTERION_PRODUCT_HC28_MDMNET) },
{ USB_DEVICE(SIEMENS_VENDOR_ID, CINTERION_PRODUCT_HC25_MDM) },
{ USB_DEVICE(SIEMENS_VENDOR_ID, CINTERION_PRODUCT_HC25_MDMNET) },
@@ -1818,11 +1995,19 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d02, 0xff, 0x00, 0x00) },
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d03, 0xff, 0x02, 0x01) },
{ USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x7d03, 0xff, 0x00, 0x00) },
+ { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7d04, 0xff) }, /* D-Link DWM-158 */
+ { USB_DEVICE_INTERFACE_CLASS(0x2001, 0x7e19, 0xff), /* D-Link DWM-221 B1 */
+ .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
{ USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e01, 0xff, 0xff, 0xff) }, /* D-Link DWM-152/C1 */
{ USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x3e02, 0xff, 0xff, 0xff) }, /* D-Link DWM-156/C1 */
+ { USB_DEVICE_AND_INTERFACE_INFO(0x07d1, 0x7e11, 0xff, 0xff, 0xff) }, /* D-Link DWM-156/A3 */
{ USB_DEVICE_INTERFACE_CLASS(0x2020, 0x4000, 0xff) }, /* OLICARD300 - MT6225 */
{ USB_DEVICE(INOVIA_VENDOR_ID, INOVIA_SEW858) },
{ USB_DEVICE(VIATELECOM_VENDOR_ID, VIATELECOM_PRODUCT_CDS7) },
+ { USB_DEVICE_AND_INTERFACE_INFO(WETELECOM_VENDOR_ID, WETELECOM_PRODUCT_WMD200, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(WETELECOM_VENDOR_ID, WETELECOM_PRODUCT_6802, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(WETELECOM_VENDOR_ID, WETELECOM_PRODUCT_WMD300, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(0x03f0, 0x421d, 0xff, 0xff, 0xff) }, /* HP lt2523 (Novatel E371) */
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
diff --git a/kernel/drivers/usb/serial/oti6858.c b/kernel/drivers/usb/serial/oti6858.c
index a4b88bc03..b8bf52bf7 100644
--- a/kernel/drivers/usb/serial/oti6858.c
+++ b/kernel/drivers/usb/serial/oti6858.c
@@ -134,6 +134,7 @@ static int oti6858_chars_in_buffer(struct tty_struct *tty);
static int oti6858_tiocmget(struct tty_struct *tty);
static int oti6858_tiocmset(struct tty_struct *tty,
unsigned int set, unsigned int clear);
+static int oti6858_attach(struct usb_serial *serial);
static int oti6858_port_probe(struct usb_serial_port *port);
static int oti6858_port_remove(struct usb_serial_port *port);
@@ -158,6 +159,7 @@ static struct usb_serial_driver oti6858_device = {
.write_bulk_callback = oti6858_write_bulk_callback,
.write_room = oti6858_write_room,
.chars_in_buffer = oti6858_chars_in_buffer,
+ .attach = oti6858_attach,
.port_probe = oti6858_port_probe,
.port_remove = oti6858_port_remove,
};
@@ -324,6 +326,20 @@ static void send_data(struct work_struct *work)
usb_serial_port_softint(port);
}
+static int oti6858_attach(struct usb_serial *serial)
+{
+ unsigned char num_ports = serial->num_ports;
+
+ if (serial->num_bulk_in < num_ports ||
+ serial->num_bulk_out < num_ports ||
+ serial->num_interrupt_in < num_ports) {
+ dev_err(&serial->interface->dev, "missing endpoints\n");
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
static int oti6858_port_probe(struct usb_serial_port *port)
{
struct oti6858_private *priv;
diff --git a/kernel/drivers/usb/serial/pl2303.c b/kernel/drivers/usb/serial/pl2303.c
index ae682e4ee..1db4b61bd 100644
--- a/kernel/drivers/usb/serial/pl2303.c
+++ b/kernel/drivers/usb/serial/pl2303.c
@@ -49,6 +49,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID) },
{ USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID_RSAQ5) },
{ USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_ID) },
+ { USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_ID2) },
{ USB_DEVICE(ATEN_VENDOR_ID2, ATEN_PRODUCT_ID) },
{ USB_DEVICE(ELCOM_VENDOR_ID, ELCOM_PRODUCT_ID) },
{ USB_DEVICE(ELCOM_VENDOR_ID, ELCOM_PRODUCT_ID_UCSGT) },
@@ -220,9 +221,17 @@ static int pl2303_probe(struct usb_serial *serial,
static int pl2303_startup(struct usb_serial *serial)
{
struct pl2303_serial_private *spriv;
+ unsigned char num_ports = serial->num_ports;
enum pl2303_type type = TYPE_01;
unsigned char *buf;
+ if (serial->num_bulk_in < num_ports ||
+ serial->num_bulk_out < num_ports ||
+ serial->num_interrupt_in < num_ports) {
+ dev_err(&serial->interface->dev, "missing endpoints\n");
+ return -ENODEV;
+ }
+
spriv = kzalloc(sizeof(*spriv), GFP_KERNEL);
if (!spriv)
return -ENOMEM;
diff --git a/kernel/drivers/usb/serial/pl2303.h b/kernel/drivers/usb/serial/pl2303.h
index e3b7af8ad..09d9be882 100644
--- a/kernel/drivers/usb/serial/pl2303.h
+++ b/kernel/drivers/usb/serial/pl2303.h
@@ -27,6 +27,7 @@
#define ATEN_VENDOR_ID 0x0557
#define ATEN_VENDOR_ID2 0x0547
#define ATEN_PRODUCT_ID 0x2008
+#define ATEN_PRODUCT_ID2 0x2118
#define IODATA_VENDOR_ID 0x04bb
#define IODATA_PRODUCT_ID 0x0a03
diff --git a/kernel/drivers/usb/serial/qcserial.c b/kernel/drivers/usb/serial/qcserial.c
index 1bc6089b9..696458db7 100644
--- a/kernel/drivers/usb/serial/qcserial.c
+++ b/kernel/drivers/usb/serial/qcserial.c
@@ -124,6 +124,7 @@ static const struct usb_device_id id_table[] = {
{USB_DEVICE(0x1410, 0xa021)}, /* Novatel Gobi 3000 Composite */
{USB_DEVICE(0x413c, 0x8193)}, /* Dell Gobi 3000 QDL */
{USB_DEVICE(0x413c, 0x8194)}, /* Dell Gobi 3000 Composite */
+ {USB_DEVICE(0x413c, 0x81a6)}, /* Dell DW5570 QDL (MC8805) */
{USB_DEVICE(0x1199, 0x68a4)}, /* Sierra Wireless QDL */
{USB_DEVICE(0x1199, 0x68a5)}, /* Sierra Wireless Modem */
{USB_DEVICE(0x1199, 0x68a8)}, /* Sierra Wireless QDL */
diff --git a/kernel/drivers/usb/serial/quatech2.c b/kernel/drivers/usb/serial/quatech2.c
index 504f5bff7..a3ed07c58 100644
--- a/kernel/drivers/usb/serial/quatech2.c
+++ b/kernel/drivers/usb/serial/quatech2.c
@@ -141,6 +141,7 @@ static void qt2_release(struct usb_serial *serial)
serial_priv = usb_get_serial_data(serial);
+ usb_kill_urb(serial_priv->read_urb);
usb_free_urb(serial_priv->read_urb);
kfree(serial_priv->read_buffer);
kfree(serial_priv);
@@ -407,16 +408,12 @@ static void qt2_close(struct usb_serial_port *port)
{
struct usb_serial *serial;
struct qt2_port_private *port_priv;
- unsigned long flags;
int i;
serial = port->serial;
port_priv = usb_get_serial_port_data(port);
- spin_lock_irqsave(&port_priv->urb_lock, flags);
usb_kill_urb(port_priv->write_urb);
- port_priv->urb_in_use = false;
- spin_unlock_irqrestore(&port_priv->urb_lock, flags);
/* flush the port transmit buffer */
i = usb_control_msg(serial->dev,
diff --git a/kernel/drivers/usb/serial/spcp8x5.c b/kernel/drivers/usb/serial/spcp8x5.c
index ef0dbf070..475e6c31b 100644
--- a/kernel/drivers/usb/serial/spcp8x5.c
+++ b/kernel/drivers/usb/serial/spcp8x5.c
@@ -154,6 +154,19 @@ static int spcp8x5_probe(struct usb_serial *serial,
return 0;
}
+static int spcp8x5_attach(struct usb_serial *serial)
+{
+ unsigned char num_ports = serial->num_ports;
+
+ if (serial->num_bulk_in < num_ports ||
+ serial->num_bulk_out < num_ports) {
+ dev_err(&serial->interface->dev, "missing endpoints\n");
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
static int spcp8x5_port_probe(struct usb_serial_port *port)
{
const struct usb_device_id *id = usb_get_serial_data(port->serial);
@@ -477,6 +490,7 @@ static struct usb_serial_driver spcp8x5_device = {
.tiocmget = spcp8x5_tiocmget,
.tiocmset = spcp8x5_tiocmset,
.probe = spcp8x5_probe,
+ .attach = spcp8x5_attach,
.port_probe = spcp8x5_port_probe,
.port_remove = spcp8x5_port_remove,
};
diff --git a/kernel/drivers/usb/serial/ti_usb_3410_5052.c b/kernel/drivers/usb/serial/ti_usb_3410_5052.c
index 2694df2f4..535fcfafc 100644
--- a/kernel/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/kernel/drivers/usb/serial/ti_usb_3410_5052.c
@@ -339,6 +339,13 @@ static int ti_startup(struct usb_serial *serial)
goto free_tdev;
}
+ if (serial->num_bulk_in < serial->num_ports ||
+ serial->num_bulk_out < serial->num_ports) {
+ dev_err(&serial->interface->dev, "missing endpoints\n");
+ status = -ENODEV;
+ goto free_tdev;
+ }
+
return 0;
free_tdev:
diff --git a/kernel/drivers/usb/serial/usb-serial-simple.c b/kernel/drivers/usb/serial/usb-serial-simple.c
index a204782ae..e98b6e57b 100644
--- a/kernel/drivers/usb/serial/usb-serial-simple.c
+++ b/kernel/drivers/usb/serial/usb-serial-simple.c
@@ -54,7 +54,8 @@ DEVICE(funsoft, FUNSOFT_IDS);
/* Infineon Flashloader driver */
#define FLASHLOADER_IDS() \
{ USB_DEVICE_INTERFACE_CLASS(0x058b, 0x0041, USB_CLASS_CDC_DATA) }, \
- { USB_DEVICE(0x8087, 0x0716) }
+ { USB_DEVICE(0x8087, 0x0716) }, \
+ { USB_DEVICE(0x8087, 0x0801) }
DEVICE(flashloader, FLASHLOADER_IDS);
/* Google Serial USB SubClass */
diff --git a/kernel/drivers/usb/serial/usb-serial.c b/kernel/drivers/usb/serial/usb-serial.c
index 46f1f13b4..e7e29c797 100644
--- a/kernel/drivers/usb/serial/usb-serial.c
+++ b/kernel/drivers/usb/serial/usb-serial.c
@@ -1077,7 +1077,8 @@ static int usb_serial_probe(struct usb_interface *interface,
serial->disconnected = 0;
- usb_serial_console_init(serial->port[0]->minor);
+ if (num_ports > 0)
+ usb_serial_console_init(serial->port[0]->minor);
exit:
module_put(type->driver.owner);
return 0;
@@ -1432,7 +1433,7 @@ int usb_serial_register_drivers(struct usb_serial_driver *const serial_drivers[]
rc = usb_register(udriver);
if (rc)
- return rc;
+ goto failed_usb_register;
for (sd = serial_drivers; *sd; ++sd) {
(*sd)->usb_driver = udriver;
@@ -1450,6 +1451,8 @@ int usb_serial_register_drivers(struct usb_serial_driver *const serial_drivers[]
while (sd-- > serial_drivers)
usb_serial_deregister(*sd);
usb_deregister(udriver);
+failed_usb_register:
+ kfree(udriver);
return rc;
}
EXPORT_SYMBOL_GPL(usb_serial_register_drivers);