1 files changed, 40 insertions, 3 deletions

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 5e8bf1bc1e50..af2674c57414 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -113,6 +113,9 @@ static int  option_send_setup(struct usb_serial_port *port);
 #define NOVATELWIRELESS_VENDOR_ID               0x1410
 #define DELL_VENDOR_ID                          0x413C
 
+#define KYOCERA_VENDOR_ID                       0x0c88
+#define KYOCERA_PRODUCT_KPC680                  0x180a
+
 #define ANYDATA_VENDOR_ID                       0x16d5
 #define ANYDATA_PRODUCT_ADU_E100A               0x6501
 #define ANYDATA_PRODUCT_ADU_500A                0x6502
@@ -121,6 +124,8 @@ static int  option_send_setup(struct usb_serial_port *port);
 #define BANDRICH_PRODUCT_C100_1                 0x1002
 #define BANDRICH_PRODUCT_C100_2                 0x1003
 
+#define QUALCOMM_VENDOR_ID                      0x05C6
+
 static struct usb_device_id option_ids[] = {
         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
@@ -174,18 +179,23 @@ static struct usb_device_id option_ids[] = {
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x2410) }, /* Novatel EU740 */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x4100) }, /* Novatel U727 */
         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x4400) }, /* Novatel MC950 */
+        { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, 0x5010) }, /* Novatel U727 */
         { USB_DEVICE(DELL_VENDOR_ID, 0x8114) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
         { USB_DEVICE(DELL_VENDOR_ID, 0x8115) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
         { USB_DEVICE(DELL_VENDOR_ID, 0x8116) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
         { USB_DEVICE(DELL_VENDOR_ID, 0x8117) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
         { USB_DEVICE(DELL_VENDOR_ID, 0x8118) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
         { USB_DEVICE(DELL_VENDOR_ID, 0x8128) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite E720 CDMA/EV-DO */
+        { USB_DEVICE(DELL_VENDOR_ID, 0x8129) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite ET620 CDMA/EV-DO */
+        { USB_DEVICE(DELL_VENDOR_ID, 0x8133) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
         { USB_DEVICE(DELL_VENDOR_ID, 0x8136) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
         { USB_DEVICE(DELL_VENDOR_ID, 0x8137) }, /* Dell Wireless HSDPA 5520 */
         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },
         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
+        { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
+        { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
         { } /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, option_ids);
@@ -247,10 +257,10 @@ static int debug;
 struct option_port_private {
         /* Input endpoints and buffer for this port */
         struct urb *in_urbs[N_IN_URB];
-        char in_buffer[N_IN_URB][IN_BUFLEN];
+        u8 *in_buffer[N_IN_URB];
         /* Output endpoints and buffer for this port */
         struct urb *out_urbs[N_OUT_URB];
-        char out_buffer[N_OUT_URB][OUT_BUFLEN];
+        u8 *out_buffer[N_OUT_URB];
         unsigned long out_busy;         /* Bit vector of URBs in use */
 
         /* Settings for the port */
@@ -737,9 +747,10 @@ static int option_send_setup(struct usb_serial_port *port)
 
 static int option_startup(struct usb_serial *serial)
 {
-        int i, err;
+        int i, j, err;
         struct usb_serial_port *port;
         struct option_port_private *portdata;
+        u8 *buffer;
 
         dbg("%s", __FUNCTION__);
 
@@ -753,6 +764,20 @@ static int option_startup(struct usb_serial *serial)
                         return (1);
                 }
 
+                for (j = 0; j < N_IN_URB; j++) {
+                        buffer = (u8 *)__get_free_page(GFP_KERNEL);
+                        if (!buffer)
+                                goto bail_out_error;
+                        portdata->in_buffer[j] = buffer;
+                }
+
+                for (j = 0; j < N_OUT_URB; j++) {
+                        buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
+                        if (!buffer)
+                                goto bail_out_error2;
+                        portdata->out_buffer[j] = buffer;
+                }
+
                 usb_set_serial_port_data(port, portdata);
 
                 if (! port->interrupt_in_urb)
@@ -766,6 +791,16 @@ static int option_startup(struct usb_serial *serial)
         option_setup_urbs(serial);
 
         return (0);
+
+bail_out_error2:
+        for (j = 0; j < N_OUT_URB; j++)
+                kfree(portdata->out_buffer[j]);
+bail_out_error:
+        for (j = 0; j < N_IN_URB; j++)
+                if (portdata->in_buffer[j])
+                        free_page((unsigned long)portdata->in_buffer[j]);
+        kfree(portdata);
+        return 1;
 }
 
 static void option_shutdown(struct usb_serial *serial)
@@ -794,12 +829,14 @@ static void option_shutdown(struct usb_serial *serial)
                 for (j = 0; j < N_IN_URB; j++) {
                         if (portdata->in_urbs[j]) {
                                 usb_free_urb(portdata->in_urbs[j]);
+                                free_page((unsigned long)portdata->in_buffer[j]);
                                 portdata->in_urbs[j] = NULL;
                         }
                 }
                 for (j = 0; j < N_OUT_URB; j++) {
                         if (portdata->out_urbs[j]) {
                                 usb_free_urb(portdata->out_urbs[j]);
+                                kfree(portdata->out_buffer[j]);
                                 portdata->out_urbs[j] = NULL;
                         }
                 }