diff options
| -rw-r--r-- | drivers/usb/misc/Kconfig | 11 | ||||
| -rw-r--r-- | drivers/usb/misc/Makefile | 1 | ||||
| -rw-r--r-- | drivers/usb/misc/berry_charge.c | 183 |
3 files changed, 0 insertions, 195 deletions
diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig index abe3aa67ed00..ef9bbef7a88b 100644 --- a/drivers/usb/misc/Kconfig +++ b/drivers/usb/misc/Kconfig @@ -87,17 +87,6 @@ config USB_LCD To compile this driver as a module, choose M here: the module will be called usblcd. -config USB_BERRY_CHARGE - tristate "USB BlackBerry recharge support" - depends on USB - help - Say Y here if you want to connect a BlackBerry device to your - computer's USB port and have it automatically switch to "recharge" - mode. - - To compile this driver as a module, choose M here: the - module will be called berry_charge. - config USB_LED tristate "USB LED driver support" depends on USB diff --git a/drivers/usb/misc/Makefile b/drivers/usb/misc/Makefile index 0826aab8303f..36dd40dda1b3 100644 --- a/drivers/usb/misc/Makefile +++ b/drivers/usb/misc/Makefile @@ -5,7 +5,6 @@ obj-$(CONFIG_USB_ADUTUX) += adutux.o obj-$(CONFIG_USB_APPLEDISPLAY) += appledisplay.o -obj-$(CONFIG_USB_BERRY_CHARGE) += berry_charge.o obj-$(CONFIG_USB_CYPRESS_CY7C63)+= cypress_cy7c63.o obj-$(CONFIG_USB_CYTHERM) += cytherm.o obj-$(CONFIG_USB_EMI26) += emi26.o diff --git a/drivers/usb/misc/berry_charge.c b/drivers/usb/misc/berry_charge.c deleted file mode 100644 index a96e58ce8b34..000000000000 --- a/drivers/usb/misc/berry_charge.c +++ /dev/null @@ -1,183 +0,0 @@ -/* - * USB BlackBerry charging module - * - * Copyright (C) 2007 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 as - * published by the Free Software Foundation, version 2. - * - * Information on how to switch configs was taken by the bcharge.cc file - * created by the barry.sf.net project. - * - * bcharge.cc has the following copyright: - * Copyright (C) 2006, Net Direct Inc. (http://www.netdirect.ca/) - * and is released under the GPLv2. - * - * - */ - -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/usb.h> - -#define RIM_VENDOR 0x0fca -#define BLACKBERRY 0x0001 -#define BLACKBERRY_PEARL_DUAL 0x0004 -#define BLACKBERRY_PEARL 0x0006 - -static int debug; -static int pearl_dual_mode = 1; - -#ifdef dbg -#undef dbg -#endif -#define dbg(dev, format, arg...) \ - if (debug) \ - dev_printk(KERN_DEBUG , dev , format , ## arg) - -static const struct usb_device_id id_table[] = { - { USB_DEVICE(RIM_VENDOR, BLACKBERRY) }, - { USB_DEVICE(RIM_VENDOR, BLACKBERRY_PEARL) }, - { USB_DEVICE(RIM_VENDOR, BLACKBERRY_PEARL_DUAL) }, - { }, /* Terminating entry */ -}; -MODULE_DEVICE_TABLE(usb, id_table); - -static int magic_charge(struct usb_device *udev) -{ - char *dummy_buffer = kzalloc(2, GFP_KERNEL); - int retval; - - if (!dummy_buffer) - return -ENOMEM; - - /* send two magic commands and then set the configuration. The device - * will then reset itself with the new power usage and should start - * charging. */ - - /* Note, with testing, it only seems that the first message is really - * needed (at least for the 8700c), but to be safe, we emulate what - * other operating systems seem to be sending to their device. We - * really need to get some specs for this device to be sure about what - * is going on here. - */ - dbg(&udev->dev, "Sending first magic command\n"); - retval = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), - 0xa5, 0xc0, 0, 1, dummy_buffer, 2, 100); - if (retval != 2) { - dev_err(&udev->dev, "First magic command failed: %d.\n", - retval); - goto exit; - } - - dbg(&udev->dev, "Sending second magic command\n"); - retval = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), - 0xa2, 0x40, 0, 1, dummy_buffer, 0, 100); - if (retval != 0) { - dev_err(&udev->dev, "Second magic command failed: %d.\n", - retval); - goto exit; - } - - dbg(&udev->dev, "Calling set_configuration\n"); - retval = usb_driver_set_configuration(udev, 1); - if (retval) - dev_err(&udev->dev, "Set Configuration failed :%d.\n", retval); - -exit: - kfree(dummy_buffer); - return retval; -} - -static int magic_dual_mode(struct usb_device *udev) -{ - char *dummy_buffer = kzalloc(2, GFP_KERNEL); - int retval; - - if (!dummy_buffer) - return -ENOMEM; - - /* send magic command so that the Blackberry Pearl device exposes - * two interfaces: both the USB mass-storage one and one which can - * be used for database access. */ - dbg(&udev->dev, "Sending magic pearl command\n"); - retval = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), - 0xa9, 0xc0, 1, 1, dummy_buffer, 2, 100); - dbg(&udev->dev, "Magic pearl command returned %d\n", retval); - - dbg(&udev->dev, "Calling set_configuration\n"); - retval = usb_driver_set_configuration(udev, 1); - if (retval) - dev_err(&udev->dev, "Set Configuration failed :%d.\n", retval); - - kfree(dummy_buffer); - return retval; -} - -static int berry_probe(struct usb_interface *intf, - const struct usb_device_id *id) -{ - struct usb_device *udev = interface_to_usbdev(intf); - - if (udev->bus_mA < 500) { - dbg(&udev->dev, "Not enough power to charge available\n"); - return -ENODEV; - } - - dbg(&udev->dev, "Power is set to %dmA\n", - udev->actconfig->desc.bMaxPower * 2); - - /* check the power usage so we don't try to enable something that is - * already enabled */ - if ((udev->actconfig->desc.bMaxPower * 2) == 500) { - dbg(&udev->dev, "device is already charging, power is " - "set to %dmA\n", udev->actconfig->desc.bMaxPower * 2); - return -ENODEV; - } - - /* turn the power on */ - magic_charge(udev); - - if ((le16_to_cpu(udev->descriptor.idProduct) == BLACKBERRY_PEARL) && - (pearl_dual_mode)) - magic_dual_mode(udev); - - /* we don't really want to bind to the device, userspace programs can - * handle the syncing just fine, so get outta here. */ - return -ENODEV; -} - -static void berry_disconnect(struct usb_interface *intf) -{ -} - -static struct usb_driver berry_driver = { - .name = "berry_charge", - .probe = berry_probe, - .disconnect = berry_disconnect, - .id_table = id_table, -}; - -static int __init berry_init(void) -{ - return usb_register(&berry_driver); -} - -static void __exit berry_exit(void) -{ - usb_deregister(&berry_driver); -} - -module_init(berry_init); -module_exit(berry_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Greg Kroah-Hartman <gregkh@suse.de>"); -module_param(debug, bool, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(debug, "Debug enabled or not"); -module_param(pearl_dual_mode, bool, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(pearl_dual_mode, "Change Blackberry Pearl to run in dual mode"); |