Hi Michael (and others),
Thanks for the info. Well, the reason why I didn't inline the patch
was due to the size of it - in terms of lines. However, here it is:
diff -urN linux-2.6.13-rc4.orig/drivers/usb/Makefile
linux-2.6.13-rc4/drivers/usb/Makefile
--- linux-2.6.13-rc4.orig/drivers/usb/Makefile 2005-07-29
00:44:44.000000000 +0200
+++ linux-2.6.13-rc4/drivers/usb/Makefile 2005-07-29 23:21:26.000000000
+0200
@@ -34,6 +34,7 @@
obj-$(CONFIG_USB_WACOM) += input/
obj-$(CONFIG_USB_ACECAD) += input/
obj-$(CONFIG_USB_XPAD) += input/
+obj-$(CONFIG_USB_WSL) += input/
obj-$(CONFIG_USB_DABUSB) += media/
obj-$(CONFIG_USB_DSBR) += media/
diff -urN linux-2.6.13-rc4.orig/drivers/usb/input/Kconfig
linux-2.6.13-rc4/drivers/usb/input/Kconfig
--- linux-2.6.13-rc4.orig/drivers/usb/input/Kconfig 2005-07-29
00:44:44.000000000 +0200
+++ linux-2.6.13-rc4/drivers/usb/input/Kconfig 2005-07-29
23:23:59.000000000 +0200
@@ -272,3 +272,13 @@
To compile this driver as a module, choose M here: the module will
be called keyspan_remote.
+
+config USB_WSL
+ tristate "Wireless Security lock"
+ depends on USB && INPUT
+ ---help---
+ Say Y here if you want support for Wireless Security Locks (WSLs)
+ based on the Cypress Ultra Mouse controller.
+
+ See <http://www.schau.com/l/wsl/> for more information and
+ "how to use it".
diff -urN linux-2.6.13-rc4.orig/drivers/usb/input/Makefile
linux-2.6.13-rc4/drivers/usb/input/Makefile
--- linux-2.6.13-rc4.orig/drivers/usb/input/Makefile 2005-07-29
00:44:44.000000000 +0200
+++ linux-2.6.13-rc4/drivers/usb/input/Makefile 2005-07-29
23:21:26.000000000 +0200
@@ -40,3 +40,4 @@
obj-$(CONFIG_USB_WACOM) += wacom.o
obj-$(CONFIG_USB_ACECAD) += acecad.o
obj-$(CONFIG_USB_XPAD) += xpad.o
+obj-$(CONFIG_USB_WSL) += wsl.o
diff -urN linux-2.6.13-rc4.orig/drivers/usb/input/hid-core.c
linux-2.6.13-rc4/drivers/usb/input/hid-core.c
--- linux-2.6.13-rc4.orig/drivers/usb/input/hid-core.c 2005-07-29
00:44:44.000000000 +0200
+++ linux-2.6.13-rc4/drivers/usb/input/hid-core.c 2005-07-29
23:21:19.000000000 +0200
@@ -1375,6 +1375,7 @@
#define USB_VENDOR_ID_CYPRESS 0x04b4
#define USB_DEVICE_ID_CYPRESS_MOUSE 0x0001
#define USB_DEVICE_ID_CYPRESS_HIDCOM 0x5500
+#define USB_DEVICE_ID_CYPRES_ULTRAMOUSE 0x7417
#define USB_VENDOR_ID_BERKSHIRE 0x0c98
#define USB_DEVICE_ID_BERKSHIRE_PCWD 0x1140
@@ -1465,6 +1466,7 @@
{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW48,
HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW28,
HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM,
HID_QUIRK_IGNORE },
+ { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRES_ULTRAMOUSE,
HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE,
HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20,
HID_QUIRK_IGNORE },
{ USB_VENDOR_ID_ESSENTIAL_REALITY,
USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE },
diff -urN linux-2.6.13-rc4.orig/drivers/usb/input/wsl.c
linux-2.6.13-rc4/drivers/usb/input/wsl.c
--- linux-2.6.13-rc4.orig/drivers/usb/input/wsl.c 1970-01-01
01:00:00.000000000 +0100
+++ linux-2.6.13-rc4/drivers/usb/input/wsl.c 2005-07-29
23:21:26.000000000 +0200
@@ -0,0 +1,224 @@
+/*
+ * wsl - Wireless Security Lock driver.
+ *
+ * Copyright (c) 2005 Brian Schau <[email protected]>
+ *
+ * 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; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ * This driver is based on:
+ * - information from:
+ * http://www.technocage.com/~caskey/usb-lock/
+ * http://blogs.patchadvisor.com/bryan/archive/2004/12/29/741.aspx
+ * http://www.qbik.ch/usb/devices/showdev.php?id=3095
+ * - the xpad driver
+ *
+ * History:
+ *
+ * 2005-07-23 - 0.1 : first version
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/input.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/smp_lock.h>
+#include <linux/usb.h>
+
+#define DRIVER_VERSION "v0.1"
+#define DRIVER_SHORT "wsl"
+#define DRIVER_AUTHOR "Brian Schau <[email protected]>"
+#define DRIVER_DESC "wsl - Wireless Security Lock driver"
+
+#define WSL_PKT_LEN 4
+
+static struct usb_device_id wsl_table [] = {
+ { USB_DEVICE(0x04b4, 0x7417) }, /* Cypress Ultra Mouse ID */
+ { }
+};
+
+MODULE_DEVICE_TABLE (usb, wsl_table);
+
+struct usb_wsl {
+ struct input_dev dev; /* input device interface */
+ struct usb_device *udev; /* usb device */
+ struct urb *irq_in; /* urb for interrupt in report */
+ unsigned char *data; /* input data */
+ dma_addr_t data_dma;
+ char phys[65]; /* physical device path */
+ int open_count; /* reference count */
+};
+
+static void wsl_irq_in(struct urb *urb, struct pt_regs *regs)
+{
+ struct usb_wsl *wsl=urb->context;
+ int id=0, retval;
+
+ switch (urb->status) {
+ case -ECONNRESET:
+ case -ENOENT:
+ case -ESHUTDOWN:
+ /* this urb is terminated, clean up */
+ dbg("%s - urb shutting down with status: %d", __FUNCTION__, urb->status);
+ return;
+ case 0:
+ input_regs(&wsl->dev, regs);
+
+ id=wsl->data[1]<<8;
+ id|=wsl->data[2];
+
+ input_event(&wsl->dev, EV_MSC, MSC_SERIAL, id);
+ break;
+ default:
+ dbg("%s - nonzero urb status received: %d", __FUNCTION__, urb->status);
+ break;
+ }
+
+ if ((retval=usb_submit_urb(urb, GFP_ATOMIC)))
+ err("%s - usb_submit_urb failed with result %d", __FUNCTION__, retval);
+}
+
+static int wsl_open(struct input_dev *dev)
+{
+ struct usb_wsl *wsl=dev->private;
+
+ if (wsl->open_count++)
+ return 0;
+
+ wsl->irq_in->dev=wsl->udev;
+ if (usb_submit_urb(wsl->irq_in, GFP_KERNEL)) {
+ wsl->open_count--;
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static void wsl_close(struct input_dev *dev)
+{
+ struct usb_wsl *wsl=dev->private;
+
+ if (!--wsl->open_count)
+ usb_kill_urb(wsl->irq_in);
+}
+
+static int wsl_probe(struct usb_interface *intf, const struct
usb_device_id *id)
+{
+ struct usb_device *udev=interface_to_usbdev (intf);
+ struct usb_wsl *wsl=NULL;
+ struct usb_endpoint_descriptor *ep_irq_in;
+ char path[64];
+ int i;
+
+ for (i=0; wsl_table[i].idVendor; i++) {
+ if ((le16_to_cpu(udev->descriptor.idVendor) == wsl_table[i].idVendor) &&
+ (le16_to_cpu(udev->descriptor.idProduct) == wsl_table[i].idProduct))
+ break;
+ }
+
+ if (!wsl_table[i].idVendor)
+ return -ENODEV;
+
+ if ((wsl=kmalloc(sizeof(struct usb_wsl), GFP_KERNEL))==NULL) {
+ err("cannot allocate memory for lock");
+ return -ENOMEM;
+ }
+ memset(wsl, 0, sizeof(struct usb_wsl));
+
+ if ((wsl->data=usb_buffer_alloc(udev, WSL_PKT_LEN, SLAB_ATOMIC,
&wsl->data_dma))==NULL) {
+ kfree(wsl);
+ return -ENOMEM;
+ }
+
+ if ((wsl->irq_in=usb_alloc_urb(0, GFP_KERNEL))==NULL) {
+ err("cannot allocate memory for new lock irq urb");
+ usb_buffer_free(udev, WSL_PKT_LEN, wsl->data, wsl->data_dma);
+ kfree(wsl);
+ return -ENOMEM;
+ }
+
+ ep_irq_in=&intf->cur_altsetting->endpoint[0].desc;
+
+ usb_fill_int_urb(wsl->irq_in, udev, usb_rcvintpipe(udev,
ep_irq_in->bEndpointAddress), wsl->data, WSL_PKT_LEN, wsl_irq_in, wsl,
ep_irq_in->bInterval);
+ wsl->irq_in->transfer_dma=wsl->data_dma;
+ wsl->irq_in->transfer_flags|=URB_NO_TRANSFER_DMA_MAP;
+
+ wsl->udev=udev;
+
+ wsl->dev.id.bustype=BUS_USB;
+ wsl->dev.id.vendor=le16_to_cpu(udev->descriptor.idVendor);
+ wsl->dev.id.product=le16_to_cpu(udev->descriptor.idProduct);
+ wsl->dev.id.version=le16_to_cpu(udev->descriptor.bcdDevice);
+ wsl->dev.dev=&intf->dev;
+ wsl->dev.private=wsl;
+ wsl->dev.name="Wireless Security Lock";
+ wsl->dev.phys=wsl->phys;
+ wsl->dev.open=wsl_open;
+ wsl->dev.close=wsl_close;
+
+ usb_make_path(udev, path, 64);
+ snprintf(wsl->phys, 64, "%s/wsl", path);
+
+ wsl->dev.evbit[0]=BIT(EV_MSC)|BIT(EV_REP);
+ set_bit(MSC_SERIAL, wsl->dev.mscbit);
+ input_register_device(&wsl->dev);
+
+ usb_set_intfdata(intf, wsl);
+ return 0;
+}
+
+static void wsl_disconnect(struct usb_interface *intf)
+{
+ struct usb_wsl *wsl=usb_get_intfdata (intf);
+
+ usb_set_intfdata(intf, NULL);
+ if (wsl) {
+ usb_kill_urb(wsl->irq_in);
+ input_unregister_device(&wsl->dev);
+ usb_free_urb(wsl->irq_in);
+ usb_buffer_free(interface_to_usbdev(intf), WSL_PKT_LEN, wsl->data,
wsl->data_dma);
+ kfree(wsl);
+ }
+}
+
+static struct usb_driver wsl_driver = {
+ .owner = THIS_MODULE,
+ .name = "wsl",
+ .probe = wsl_probe,
+ .disconnect = wsl_disconnect,
+ .id_table = wsl_table,
+};
+
+static int __init usb_wsl_init(void)
+{
+ int result=usb_register(&wsl_driver);
+
+ if (result==0)
+ info(DRIVER_DESC ":" DRIVER_VERSION);
+
+ return result;
+}
+
+static void __exit usb_wsl_exit(void)
+{
+ usb_deregister(&wsl_driver);
+}
+
+module_init(usb_wsl_init);
+module_exit(usb_wsl_exit);
+
+MODULE_AUTHOR(DRIVER_AUTHOR);
+MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_LICENSE("GPL");
-
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