USB: delete airprime driver
authorGreg Kroah-Hartman <gregkh@suse.de>
Thu, 19 Jun 2008 18:21:16 +0000 (11:21 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 21 Jul 2008 22:16:31 +0000 (15:16 -0700)
This driver is only for one device id, and the option driver should be
used instead for it.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/serial/Kconfig
drivers/usb/serial/Makefile
drivers/usb/serial/airprime.c [deleted file]
drivers/usb/serial/option.c

index 9a7681b55266979521135b403884c4c03f16d82d..8878c1767fc88aedbcbb1e3035c0c7edf30af304 100644 (file)
@@ -64,14 +64,6 @@ config USB_SERIAL_AIRCABLE
            To compile this driver as a module, choose M here: the module
            will be called aircable.
 
-config USB_SERIAL_AIRPRIME
-       tristate "USB AirPrime CDMA Wireless Driver"
-       help
-         Say Y here if you want to use a AirPrime CDMA Wireless PC card.
-
-         To compile this driver as a module, choose M here: the
-         module will be called airprime.
-
 config USB_SERIAL_ARK3116
        tristate "USB ARK Micro 3116 USB Serial Driver"
        help
index 17a762ab67697b0b04cc943af8e673fff6e3cc5e..6047f818adfeb70501f72bd2536d23e6fbd8d895 100644 (file)
@@ -12,7 +12,6 @@ usbserial-obj-$(CONFIG_USB_EZUSB)             += ezusb.o
 usbserial-objs := usb-serial.o generic.o bus.o $(usbserial-obj-y)
 
 obj-$(CONFIG_USB_SERIAL_AIRCABLE)              += aircable.o
-obj-$(CONFIG_USB_SERIAL_AIRPRIME)              += airprime.o
 obj-$(CONFIG_USB_SERIAL_ARK3116)               += ark3116.o
 obj-$(CONFIG_USB_SERIAL_BELKIN)                        += belkin_sa.o
 obj-$(CONFIG_USB_SERIAL_CH341)                 += ch341.o
diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c
deleted file mode 100644 (file)
index 0798c14..0000000
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- * AirPrime CDMA Wireless Serial USB driver
- *
- * Copyright (C) 2005-2006 Greg Kroah-Hartman <gregkh@suse.de>
- *
- *     This program is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License version
- *     2 as published by the Free Software Foundation.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/tty.h>
-#include <linux/tty_flip.h>
-#include <linux/module.h>
-#include <linux/usb.h>
-#include <linux/usb/serial.h>
-
-static struct usb_device_id id_table [] = {
-       { USB_DEVICE(0x0c88, 0x17da) }, /* Kyocera Wireless KPC650/Passport */
-       { },
-};
-MODULE_DEVICE_TABLE(usb, id_table);
-
-#define URB_TRANSFER_BUFFER_SIZE       4096
-#define NUM_READ_URBS                  4
-#define NUM_WRITE_URBS                 4
-#define NUM_BULK_EPS                   3
-#define MAX_BULK_EPS                   6
-
-/* if overridden by the user, then use their value for the size of the
- * read and write urbs, and the number of endpoints */
-static int buffer_size = URB_TRANSFER_BUFFER_SIZE;
-static int endpoints = NUM_BULK_EPS;
-static int debug;
-struct airprime_private {
-       spinlock_t lock;
-       int outstanding_urbs;
-       int throttled;
-       struct urb *read_urbp[NUM_READ_URBS];
-
-       /* Settings for the port */
-       int rts_state;  /* Handshaking pins (outputs) */
-       int dtr_state;
-       int cts_state;  /* Handshaking pins (inputs) */
-       int dsr_state;
-       int dcd_state;
-       int ri_state;
-};
-
-static int airprime_send_setup(struct usb_serial_port *port)
-{
-       struct usb_serial *serial = port->serial;
-       struct airprime_private *priv;
-
-       dbg("%s", __func__);
-
-       if (port->number != 0)
-               return 0;
-
-       priv = usb_get_serial_port_data(port);
-
-       if (port->tty) {
-               int val = 0;
-               if (priv->dtr_state)
-                       val |= 0x01;
-               if (priv->rts_state)
-                       val |= 0x02;
-
-               return usb_control_msg(serial->dev,
-                                       usb_rcvctrlpipe(serial->dev, 0),
-                                       0x22, 0x21, val, 0, NULL, 0,
-                                       USB_CTRL_SET_TIMEOUT);
-       }
-
-       return 0;
-}
-
-static void airprime_read_bulk_callback(struct urb *urb)
-{
-       struct usb_serial_port *port = urb->context;
-       unsigned char *data = urb->transfer_buffer;
-       struct tty_struct *tty;
-       int result;
-       int status = urb->status;
-
-       dbg("%s - port %d", __func__, port->number);
-
-       if (status) {
-               dbg("%s - nonzero read bulk status received: %d",
-                   __func__, status);
-               return;
-       }
-       usb_serial_debug_data(debug, &port->dev, __func__,
-                                               urb->actual_length, data);
-
-       tty = port->tty;
-       if (tty && urb->actual_length) {
-               tty_insert_flip_string(tty, data, urb->actual_length);
-               tty_flip_buffer_push(tty);
-       }
-
-       result = usb_submit_urb(urb, GFP_ATOMIC);
-       if (result)
-               dev_err(&port->dev,
-                       "%s - failed resubmitting read urb, error %d\n",
-                       __func__, result);
-       return;
-}
-
-static void airprime_write_bulk_callback(struct urb *urb)
-{
-       struct usb_serial_port *port = urb->context;
-       struct airprime_private *priv = usb_get_serial_port_data(port);
-       int status = urb->status;
-       unsigned long flags;
-
-       dbg("%s - port %d", __func__, port->number);
-
-       /* free up the transfer buffer, as usb_free_urb() does not do this */
-       kfree(urb->transfer_buffer);
-
-       if (status)
-               dbg("%s - nonzero write bulk status received: %d",
-                   __func__, status);
-       spin_lock_irqsave(&priv->lock, flags);
-       --priv->outstanding_urbs;
-       spin_unlock_irqrestore(&priv->lock, flags);
-
-       usb_serial_port_softint(port);
-}
-
-static int airprime_open(struct usb_serial_port *port, struct file *filp)
-{
-       struct airprime_private *priv = usb_get_serial_port_data(port);
-       struct usb_serial *serial = port->serial;
-       struct urb *urb;
-       char *buffer = NULL;
-       int i;
-       int result = 0;
-
-       dbg("%s - port %d", __func__, port->number);
-
-       /* initialize our private data structure if it isn't already created */
-       if (!priv) {
-               priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-               if (!priv) {
-                       result = -ENOMEM;
-                       goto out;
-               }
-               spin_lock_init(&priv->lock);
-               usb_set_serial_port_data(port, priv);
-       }
-
-       /* Set some sane defaults */
-       priv->rts_state = 1;
-       priv->dtr_state = 1;
-
-       for (i = 0; i < NUM_READ_URBS; ++i) {
-               buffer = kmalloc(buffer_size, GFP_KERNEL);
-               if (!buffer) {
-                       dev_err(&port->dev, "%s - out of memory.\n",
-                               __func__);
-                       result = -ENOMEM;
-                       goto errout;
-               }
-               urb = usb_alloc_urb(0, GFP_KERNEL);
-               if (!urb) {
-                       kfree(buffer);
-                       dev_err(&port->dev, "%s - no more urbs?\n",
-                               __func__);
-                       result = -ENOMEM;
-                       goto errout;
-               }
-               usb_fill_bulk_urb(urb, serial->dev,
-                                 usb_rcvbulkpipe(serial->dev,
-                                         port->bulk_out_endpointAddress),
-                                 buffer, buffer_size,
-                                 airprime_read_bulk_callback, port);
-               result = usb_submit_urb(urb, GFP_KERNEL);
-               if (result) {
-                       usb_free_urb(urb);
-                       kfree(buffer);
-                       dev_err(&port->dev,
-                               "%s - failed submitting read urb %d for port %d, error %d\n",
-                               __func__, i, port->number, result);
-                       goto errout;
-               }
-               /* remember this urb so we can kill it when the
-                  port is closed */
-               priv->read_urbp[i] = urb;
-       }
-
-       airprime_send_setup(port);
-
-       goto out;
-
- errout:
-       /* some error happened, cancel any submitted urbs and clean up
-          anything that got allocated successfully */
-
-       while (i-- != 0) {
-               urb = priv->read_urbp[i];
-               buffer = urb->transfer_buffer;
-               usb_kill_urb(urb);
-               usb_free_urb(urb);
-               kfree(buffer);
-       }
-
- out:
-       return result;
-}
-
-static void airprime_close(struct usb_serial_port *port, struct file *filp)
-{
-       struct airprime_private *priv = usb_get_serial_port_data(port);
-       int i;
-
-       dbg("%s - port %d", __func__, port->number);
-
-       priv->rts_state = 0;
-       priv->dtr_state = 0;
-
-       mutex_lock(&port->serial->disc_mutex);
-       if (!port->serial->disconnected)
-               airprime_send_setup(port);
-       mutex_unlock(&port->serial->disc_mutex);
-
-       for (i = 0; i < NUM_READ_URBS; ++i) {
-               usb_kill_urb(priv->read_urbp[i]);
-               kfree(priv->read_urbp[i]->transfer_buffer);
-               usb_free_urb(priv->read_urbp[i]);
-       }
-
-       /* free up private structure */
-       kfree(priv);
-       usb_set_serial_port_data(port, NULL);
-}
-
-static int airprime_write(struct usb_serial_port *port,
-                         const unsigned char *buf, int count)
-{
-       struct airprime_private *priv = usb_get_serial_port_data(port);
-       struct usb_serial *serial = port->serial;
-       struct urb *urb;
-       unsigned char *buffer;
-       unsigned long flags;
-       int status;
-       dbg("%s - port %d", __func__, port->number);
-
-       spin_lock_irqsave(&priv->lock, flags);
-       if (priv->outstanding_urbs > NUM_WRITE_URBS) {
-               spin_unlock_irqrestore(&priv->lock, flags);
-               dbg("%s - write limit hit\n", __func__);
-               return 0;
-       }
-       spin_unlock_irqrestore(&priv->lock, flags);
-       buffer = kmalloc(count, GFP_ATOMIC);
-       if (!buffer) {
-               dev_err(&port->dev, "out of memory\n");
-               return -ENOMEM;
-       }
-       urb = usb_alloc_urb(0, GFP_ATOMIC);
-       if (!urb) {
-               dev_err(&port->dev, "no more free urbs\n");
-               kfree(buffer);
-               return -ENOMEM;
-       }
-       memcpy(buffer, buf, count);
-
-       usb_serial_debug_data(debug, &port->dev, __func__, count, buffer);
-
-       usb_fill_bulk_urb(urb, serial->dev,
-                         usb_sndbulkpipe(serial->dev,
-                                         port->bulk_out_endpointAddress),
-                         buffer, count,
-                         airprime_write_bulk_callback, port);
-
-       /* send it down the pipe */
-       status = usb_submit_urb(urb, GFP_ATOMIC);
-       if (status) {
-               dev_err(&port->dev,
-                       "%s - usb_submit_urb(write bulk) failed with status = %d\n",
-                       __func__, status);
-               count = status;
-               kfree(buffer);
-       } else {
-               spin_lock_irqsave(&priv->lock, flags);
-               ++priv->outstanding_urbs;
-               spin_unlock_irqrestore(&priv->lock, flags);
-       }
-       /* we are done with this urb, so let the host driver
-        * really free it when it is finished with it */
-       usb_free_urb(urb);
-       return count;
-}
-
-static struct usb_driver airprime_driver = {
-       .name =         "airprime",
-       .probe =        usb_serial_probe,
-       .disconnect =   usb_serial_disconnect,
-       .id_table =     id_table,
-       .no_dynamic_id =        1,
-};
-
-static struct usb_serial_driver airprime_device = {
-       .driver = {
-               .owner =        THIS_MODULE,
-               .name =         "airprime",
-       },
-       .usb_driver =           &airprime_driver,
-       .id_table =             id_table,
-       .open =                 airprime_open,
-       .close =                airprime_close,
-       .write =                airprime_write,
-};
-
-static int __init airprime_init(void)
-{
-       int retval;
-
-       airprime_device.num_ports = endpoints;
-       if (endpoints < 0 || endpoints >= MAX_BULK_EPS)
-               airprime_device.num_ports = NUM_BULK_EPS;
-
-       retval = usb_serial_register(&airprime_device);
-       if (retval)
-               return retval;
-       retval = usb_register(&airprime_driver);
-       if (retval)
-               usb_serial_deregister(&airprime_device);
-       return retval;
-}
-
-static void __exit airprime_exit(void)
-{
-       dbg("%s", __func__);
-
-       usb_deregister(&airprime_driver);
-       usb_serial_deregister(&airprime_device);
-}
-
-module_init(airprime_init);
-module_exit(airprime_exit);
-MODULE_LICENSE("GPL");
-
-module_param(debug, bool, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "Debug enabled");
-module_param(buffer_size, int, 0);
-MODULE_PARM_DESC(buffer_size,
-               "Size of the transfer buffers in bytes (default 4096)");
-module_param(endpoints, int, 0);
-MODULE_PARM_DESC(endpoints, "Number of bulk EPs to configure (default 3)");
index a73420dd052a511846be7466050355380d0b970d..1e936a1cbe0bde208b326a807829038d18215538 100644 (file)
@@ -173,6 +173,7 @@ static int  option_send_setup(struct usb_serial_port *port);
 #define DELL_VENDOR_ID                         0x413C
 
 #define KYOCERA_VENDOR_ID                      0x0c88
+#define KYOCERA_PRODUCT_KPC650                 0x17da
 #define KYOCERA_PRODUCT_KPC680                 0x180a
 
 #define ANYDATA_VENDOR_ID                      0x16d5
@@ -305,6 +306,7 @@ static struct usb_device_id option_ids[] = {
        { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
        { 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_KPC650) },
        { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
        { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
        { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */