]> git.openfabrics.org - ~shefty/rdma-dev.git/commitdiff
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
authorLinus Torvalds <torvalds@linux-foundation.org>
Mon, 10 Jan 2011 16:15:37 +0000 (08:15 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Mon, 10 Jan 2011 16:15:37 +0000 (08:15 -0800)
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (34 commits)
  HID: roccat: Update sysfs attribute doc
  HID: roccat: don't use #pragma pack
  HID: roccat: Add support for Roccat Kone[+] v2
  HID: roccat: reduce number of functions in kone and pyra drivers
  HID: roccat: declare meaning of pack pragma usage in driver headers
  HID: roccat: use class for char device for sysfs attribute creation
  sysfs: Introducing binary attributes for struct class
  HID: hidraw: add compatibility ioctl() for 32-bit applications.
  HID: hid-picolcd: Fix memory leak in picolcd_debug_out_report()
  HID: picolcd: fix misuse of logical operation in place of bitop
  HID: usbhid: base runtime PM on modern API
  HID: replace offsets values with their corresponding BTN_* defines
  HID: hid-mosart: support suspend/resume
  HID: hid-mosart: ignore buttons report
  HID: hid-picolcd: don't use flush_scheduled_work()
  HID: simplify an index check in hid_lookup_collection
  HID: Hoist assigns from ifs
  HID: Remove superfluous __inline__
  HID: Use vzalloc for vmalloc/memset(,0...)
  HID: Add and use hid_<level>: dev_<level> equivalents
  ...

69 files changed:
Documentation/ABI/testing/sysfs-driver-hid-roccat-kone
Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus [new file with mode: 0644]
Documentation/ABI/testing/sysfs-driver-hid-roccat-pyra
drivers/base/core.c
drivers/hid/Kconfig
drivers/hid/Makefile
drivers/hid/hid-3m-pct.c
drivers/hid/hid-a4tech.c
drivers/hid/hid-apple.c
drivers/hid/hid-axff.c
drivers/hid/hid-belkin.c
drivers/hid/hid-cando.c
drivers/hid/hid-cherry.c
drivers/hid/hid-core.c
drivers/hid/hid-cypress.c
drivers/hid/hid-debug.c
drivers/hid/hid-drff.c
drivers/hid/hid-egalax.c
drivers/hid/hid-elecom.c
drivers/hid/hid-emsff.c [new file with mode: 0644]
drivers/hid/hid-gaff.c
drivers/hid/hid-ids.h
drivers/hid/hid-input.c
drivers/hid/hid-kye.c
drivers/hid/hid-lg.c
drivers/hid/hid-lg2ff.c
drivers/hid/hid-lg3ff.c
drivers/hid/hid-lg4ff.c
drivers/hid/hid-lgff.c
drivers/hid/hid-magicmouse.c
drivers/hid/hid-microsoft.c
drivers/hid/hid-monterey.c
drivers/hid/hid-mosart.c
drivers/hid/hid-ntrig.c
drivers/hid/hid-ortek.c
drivers/hid/hid-petalynx.c
drivers/hid/hid-picolcd.c
drivers/hid/hid-pl.c
drivers/hid/hid-prodikeys.c
drivers/hid/hid-quanta.c
drivers/hid/hid-roccat-kone.c
drivers/hid/hid-roccat-kone.h
drivers/hid/hid-roccat-koneplus.c [new file with mode: 0644]
drivers/hid/hid-roccat-koneplus.h [new file with mode: 0644]
drivers/hid/hid-roccat-pyra.c
drivers/hid/hid-roccat-pyra.h
drivers/hid/hid-roccat.c
drivers/hid/hid-roccat.h
drivers/hid/hid-samsung.c
drivers/hid/hid-sjoy.c
drivers/hid/hid-sony.c
drivers/hid/hid-stantum.c
drivers/hid/hid-sunplus.c
drivers/hid/hid-tmff.c
drivers/hid/hid-topseed.c
drivers/hid/hid-wacom.c
drivers/hid/hid-zpff.c
drivers/hid/hid-zydacron.c
drivers/hid/hidraw.c
drivers/hid/usbhid/Makefile
drivers/hid/usbhid/hid-core.c
drivers/hid/usbhid/hid-pidff.c
drivers/hid/usbhid/hid-quirks.c
drivers/hid/usbhid/hiddev.c
drivers/hid/usbhid/usbhid.h
drivers/hid/usbhid/usbkbd.c
drivers/input/mouse/bcm5974.c
include/linux/device.h
include/linux/hid.h

index 063bda7fe7079ad538e5a54f3fcec1930d3ff56c..698b8081c473330cbf48fbd5568a64b6383ae568 100644 (file)
@@ -1,4 +1,4 @@
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/actual_dpi
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kone/roccatkone<minor>/actual_dpi
 Date:          March 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   It is possible to switch the dpi setting of the mouse with the
@@ -17,13 +17,13 @@ Description:        It is possible to switch the dpi setting of the mouse with the
 
                This file is readonly.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/actual_profile
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kone/roccatkone<minor>/actual_profile
 Date:          March 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   When read, this file returns the number of the actual profile.
                This file is readonly.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/firmware_version
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kone/roccatkone<minor>/firmware_version
 Date:          March 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   When read, this file returns the raw integer version number of the
@@ -33,7 +33,7 @@ Description:  When read, this file returns the raw integer version number of the
                left. E.g. a returned value of 138 means 1.38
                This file is readonly.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile[1-5]
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kone/roccatkone<minor>/profile[1-5]
 Date:          March 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   The mouse can store 5 profiles which can be switched by the
@@ -48,7 +48,7 @@ Description:  The mouse can store 5 profiles which can be switched by the
                stored in the profile doesn't need to fit the number of the
                store.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/settings
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kone/roccatkone<minor>/settings
 Date:          March 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   When read, this file returns the settings stored in the mouse.
@@ -58,7 +58,7 @@ Description:  When read, this file returns the settings stored in the mouse.
                The data has to be 36 bytes long. The mouse will reject invalid
                data.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/startup_profile
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kone/roccatkone<minor>/startup_profile
 Date:          March 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   The integer value of this attribute ranges from 1 to 5.
@@ -67,7 +67,7 @@ Description:  The integer value of this attribute ranges from 1 to 5.
                When written, this file sets the number of the startup profile
                and the mouse activates this profile immediately.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/tcu
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kone/roccatkone<minor>/tcu
 Date:          March 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   The mouse has a "Tracking Control Unit" which lets the user
@@ -78,7 +78,7 @@ Description:  The mouse has a "Tracking Control Unit" which lets the user
                Writing 1 in this file will start the calibration which takes
                around 6 seconds to complete and activates the TCU.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/weight
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kone/roccatkone<minor>/weight
 Date:          March 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   The mouse can be equipped with one of four supplied weights
diff --git a/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus b/Documentation/ABI/testing/sysfs-driver-hid-roccat-koneplus
new file mode 100644 (file)
index 0000000..0f9f30e
--- /dev/null
@@ -0,0 +1,108 @@
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/actual_profile
+Date:          October 2010
+Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:   When read, this file returns the number of the actual profile in
+               range 0-4.
+               This file is readonly.
+
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/firmware_version
+Date:          October 2010
+Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:   When read, this file returns the raw integer version number of the
+               firmware reported by the mouse. Using the integer value eases
+               further usage in other programs. To receive the real version
+               number the decimal point has to be shifted 2 positions to the
+               left. E.g. a returned value of 121 means 1.21
+               This file is readonly.
+
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/macro
+Date:          October 2010
+Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:   The mouse can store a macro with max 500 key/button strokes
+               internally.
+               When written, this file lets one set the sequence for a specific
+               button for a specific profile. Button and profile numbers are
+               included in written data. The data has to be 2082 bytes long.
+               This file is writeonly.
+
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/profile_buttons
+Date:          August 2010
+Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:   The mouse can store 5 profiles which can be switched by the
+               press of a button. A profile is split in settings and buttons.
+               profile_buttons holds informations about button layout.
+               When written, this file lets one write the respective profile
+               buttons back to the mouse. The data has to be 77 bytes long.
+               The mouse will reject invalid data.
+               Which profile to write is determined by the profile number
+               contained in the data.
+               This file is writeonly.
+
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/profile[1-5]_buttons
+Date:          August 2010
+Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:   The mouse can store 5 profiles which can be switched by the
+               press of a button. A profile is split in settings and buttons.
+               profile_buttons holds informations about button layout.
+               When read, these files return the respective profile buttons.
+               The returned data is 77 bytes in size.
+               This file is readonly.
+
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/profile_settings
+Date:          October 2010
+Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:   The mouse can store 5 profiles which can be switched by the
+               press of a button. A profile is split in settings and buttons.
+               profile_settings holds informations like resolution, sensitivity
+               and light effects.
+               When written, this file lets one write the respective profile
+               settings back to the mouse. The data has to be 43 bytes long.
+               The mouse will reject invalid data.
+               Which profile to write is determined by the profile number
+               contained in the data.
+               This file is writeonly.
+
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/profile[1-5]_settings
+Date:          August 2010
+Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:   The mouse can store 5 profiles which can be switched by the
+               press of a button. A profile is split in settings and buttons.
+               profile_settings holds informations like resolution, sensitivity
+               and light effects.
+               When read, these files return the respective profile settings.
+               The returned data is 43 bytes in size.
+               This file is readonly.
+
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/sensor
+Date:          October 2010
+Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:   The mouse has a tracking- and a distance-control-unit. These
+               can be activated/deactivated and the lift-off distance can be
+               set. The data has to be 6 bytes long.
+               This file is writeonly.
+
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/startup_profile
+Date:          October 2010
+Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:   The integer value of this attribute ranges from 0-4.
+                When read, this attribute returns the number of the profile
+                that's active when the mouse is powered on.
+               When written, this file sets the number of the startup profile
+               and the mouse activates this profile immediately.
+
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/tcu
+Date:          October 2010
+Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:   When written a calibration process for the tracking control unit
+               can be initiated/cancelled.
+               The data has to be 3 bytes long.
+               This file is writeonly.
+
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/koneplus/roccatkoneplus<minor>/tcu_image
+Date:          October 2010
+Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
+Description:   When read the mouse returns a 30x30 pixel image of the
+               sampled underground. This works only in the course of a
+               calibration process initiated with tcu.
+               The returned data is 1028 bytes in size.
+               This file is readonly.
index ad1125b02ff4b809a2bc9b6a2e45fa2a52798868..1c37b823f142229050352cace16a530e7689e329 100644 (file)
@@ -1,4 +1,4 @@
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/actual_cpi
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/actual_cpi
 Date:          August 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   It is possible to switch the cpi setting of the mouse with the
@@ -14,14 +14,14 @@ Description:        It is possible to switch the cpi setting of the mouse with the
 
                This file is readonly.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/actual_profile
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/actual_profile
 Date:          August 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   When read, this file returns the number of the actual profile in
                range 0-4.
                This file is readonly.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/firmware_version
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/firmware_version
 Date:          August 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   When read, this file returns the raw integer version number of the
@@ -31,7 +31,7 @@ Description:  When read, this file returns the raw integer version number of the
                left. E.g. a returned value of 138 means 1.38
                This file is readonly.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile_settings
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/profile_settings
 Date:          August 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   The mouse can store 5 profiles which can be switched by the
@@ -45,7 +45,7 @@ Description:  The mouse can store 5 profiles which can be switched by the
                contained in the data.
                This file is writeonly.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile[1-5]_settings
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/profile[1-5]_settings
 Date:          August 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   The mouse can store 5 profiles which can be switched by the
@@ -56,7 +56,7 @@ Description:  The mouse can store 5 profiles which can be switched by the
                The returned data is 13 bytes in size.
                This file is readonly.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile_buttons
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/profile_buttons
 Date:          August 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   The mouse can store 5 profiles which can be switched by the
@@ -69,7 +69,7 @@ Description:  The mouse can store 5 profiles which can be switched by the
                contained in the data.
                This file is writeonly.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/profile[1-5]_buttons
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/profile[1-5]_buttons
 Date:          August 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   The mouse can store 5 profiles which can be switched by the
@@ -79,7 +79,7 @@ Description:  The mouse can store 5 profiles which can be switched by the
                The returned data is 19 bytes in size.
                This file is readonly.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/startup_profile
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/startup_profile
 Date:          August 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   The integer value of this attribute ranges from 0-4.
@@ -87,7 +87,7 @@ Description:  The integer value of this attribute ranges from 0-4.
                 that's active when the mouse is powered on.
                This file is readonly.
 
-What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/settings
+What:          /sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/pyra/roccatpyra<minor>/settings
 Date:          August 2010
 Contact:       Stefan Achatz <erazor_de@users.sourceforge.net>
 Description:   When read, this file returns the settings stored in the mouse.
index 6ed645411c40d4bd7c59d33a9055da24e7ff1159..7613592615896d40715831fe2ae436ecf1db1cdd 100644 (file)
@@ -338,6 +338,35 @@ static void device_remove_attributes(struct device *dev,
                        device_remove_file(dev, &attrs[i]);
 }
 
+static int device_add_bin_attributes(struct device *dev,
+                                    struct bin_attribute *attrs)
+{
+       int error = 0;
+       int i;
+
+       if (attrs) {
+               for (i = 0; attr_name(attrs[i]); i++) {
+                       error = device_create_bin_file(dev, &attrs[i]);
+                       if (error)
+                               break;
+               }
+               if (error)
+                       while (--i >= 0)
+                               device_remove_bin_file(dev, &attrs[i]);
+       }
+       return error;
+}
+
+static void device_remove_bin_attributes(struct device *dev,
+                                        struct bin_attribute *attrs)
+{
+       int i;
+
+       if (attrs)
+               for (i = 0; attr_name(attrs[i]); i++)
+                       device_remove_bin_file(dev, &attrs[i]);
+}
+
 static int device_add_groups(struct device *dev,
                             const struct attribute_group **groups)
 {
@@ -378,12 +407,15 @@ static int device_add_attrs(struct device *dev)
                error = device_add_attributes(dev, class->dev_attrs);
                if (error)
                        return error;
+               error = device_add_bin_attributes(dev, class->dev_bin_attrs);
+               if (error)
+                       goto err_remove_class_attrs;
        }
 
        if (type) {
                error = device_add_groups(dev, type->groups);
                if (error)
-                       goto err_remove_class_attrs;
+                       goto err_remove_class_bin_attrs;
        }
 
        error = device_add_groups(dev, dev->groups);
@@ -395,6 +427,9 @@ static int device_add_attrs(struct device *dev)
  err_remove_type_groups:
        if (type)
                device_remove_groups(dev, type->groups);
+ err_remove_class_bin_attrs:
+       if (class)
+               device_remove_bin_attributes(dev, class->dev_bin_attrs);
  err_remove_class_attrs:
        if (class)
                device_remove_attributes(dev, class->dev_attrs);
@@ -412,8 +447,10 @@ static void device_remove_attrs(struct device *dev)
        if (type)
                device_remove_groups(dev, type->groups);
 
-       if (class)
+       if (class) {
                device_remove_attributes(dev, class->dev_attrs);
+               device_remove_bin_attributes(dev, class->dev_bin_attrs);
+       }
 }
 
 
index 401acecc7f32b2d1288cd29e408f0ba01a4aa5a4..ffbc278647bfc21cc13f247c60fa912d9c631b1f 100644 (file)
@@ -150,6 +150,16 @@ config DRAGONRISE_FF
        Say Y here if you want to enable force feedback support for DragonRise Inc.
        game controllers.
 
+config HID_EMS_FF
+       tristate "EMS Production Inc. force feedback support"
+       depends on USB_HID
+       select INPUT_FF_MEMLESS
+       ---help---
+       Say Y here if you want to enable force feedback support for devices by
+       EMS Production Ltd.
+       Currently the following devices are known to be supported:
+        - Trio Linker Plus II
+
 config HID_EGALAX
        tristate "eGalax multi-touch panel"
        depends on USB_HID
@@ -397,6 +407,13 @@ config HID_ROCCAT_KONE
        ---help---
        Support for Roccat Kone mouse.
 
+config HID_ROCCAT_KONEPLUS
+       tristate "Roccat Kone[+] mouse support"
+       depends on USB_HID
+       select HID_ROCCAT
+       ---help---
+       Support for Roccat Kone[+] mouse.
+
 config HID_ROCCAT_PYRA
        tristate "Roccat Pyra mouse support"
        depends on USB_HID
index c335605b920038098886b927cdf3340effbd0fd0..6eae9a90b8dd96f1769918453f219ac18367d2ea 100644 (file)
@@ -1,7 +1,7 @@
 #
 # Makefile for the HID driver
 #
-hid-objs                       := hid-core.o hid-input.o
+hid-y                  := hid-core.o hid-input.o
 
 ifdef CONFIG_DEBUG_FS
        hid-objs                += hid-debug.o
@@ -11,18 +11,18 @@ obj-$(CONFIG_HID)           += hid.o
 
 hid-$(CONFIG_HIDRAW)           += hidraw.o
 
-hid-logitech-objs              := hid-lg.o
+hid-logitech-y         := hid-lg.o
 ifdef CONFIG_LOGITECH_FF
-       hid-logitech-objs       += hid-lgff.o
+       hid-logitech-y  += hid-lgff.o
 endif
 ifdef CONFIG_LOGIRUMBLEPAD2_FF
-       hid-logitech-objs       += hid-lg2ff.o
+       hid-logitech-y  += hid-lg2ff.o
 endif
 ifdef CONFIG_LOGIG940_FF
-       hid-logitech-objs       += hid-lg3ff.o
+       hid-logitech-y  += hid-lg3ff.o
 endif
 ifdef CONFIG_LOGIWII_FF
-       hid-logitech-objs       += hid-lg4ff.o
+       hid-logitech-y  += hid-lg4ff.o
 endif
 
 obj-$(CONFIG_HID_3M_PCT)       += hid-3m-pct.o
@@ -35,6 +35,7 @@ obj-$(CONFIG_HID_CHERRY)      += hid-cherry.o
 obj-$(CONFIG_HID_CHICONY)      += hid-chicony.o
 obj-$(CONFIG_HID_CYPRESS)      += hid-cypress.o
 obj-$(CONFIG_HID_DRAGONRISE)   += hid-drff.o
+obj-$(CONFIG_HID_EMS_FF)       += hid-emsff.o
 obj-$(CONFIG_HID_EGALAX)       += hid-egalax.o
 obj-$(CONFIG_HID_ELECOM)       += hid-elecom.o
 obj-$(CONFIG_HID_EZKEY)                += hid-ezkey.o
@@ -55,6 +56,7 @@ obj-$(CONFIG_HID_PETALYNX)    += hid-petalynx.o
 obj-$(CONFIG_HID_PICOLCD)      += hid-picolcd.o
 obj-$(CONFIG_HID_ROCCAT)       += hid-roccat.o
 obj-$(CONFIG_HID_ROCCAT_KONE)  += hid-roccat-kone.o
+obj-$(CONFIG_HID_ROCCAT_KONEPLUS)      += hid-roccat-koneplus.o
 obj-$(CONFIG_HID_ROCCAT_PYRA)  += hid-roccat-pyra.o
 obj-$(CONFIG_HID_SAMSUNG)      += hid-samsung.o
 obj-$(CONFIG_HID_SMARTJOYPLUS) += hid-sjoy.o
index 4fb7c7528d1666d31057d859e93f2689879d1e9a..5243ae2d37300eeec72447b3754d95c944ab0c1f 100644 (file)
@@ -246,7 +246,7 @@ static int mmm_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        md = kzalloc(sizeof(struct mmm_data), GFP_KERNEL);
        if (!md) {
-               dev_err(&hdev->dev, "cannot allocate 3M data\n");
+               hid_err(hdev, "cannot allocate 3M data\n");
                return -ENOMEM;
        }
        hid_set_drvdata(hdev, md);
index 1666c1684e79d922858ff8c6c4e6f530e50446f5..902d1dfeb1b52f82e8cfb4998e56086cf65fbe53 100644 (file)
@@ -93,7 +93,7 @@ static int a4_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        a4 = kzalloc(sizeof(*a4), GFP_KERNEL);
        if (a4 == NULL) {
-               dev_err(&hdev->dev, "can't alloc device descriptor\n");
+               hid_err(hdev, "can't alloc device descriptor\n");
                ret = -ENOMEM;
                goto err_free;
        }
@@ -104,13 +104,13 @@ static int a4_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err_free;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
index eaeca564a8d3e6643f1222f9be032740a158ee0a..61aa712333927815e5cb9d0d4777e8de3dacd1af 100644 (file)
@@ -16,6 +16,8 @@
  * any later version.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
@@ -59,6 +61,27 @@ struct apple_key_translation {
        u8 flags;
 };
 
+static const struct apple_key_translation macbookair_fn_keys[] = {
+       { KEY_BACKSPACE, KEY_DELETE },
+       { KEY_ENTER,    KEY_INSERT },
+       { KEY_F1,       KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
+       { KEY_F2,       KEY_BRIGHTNESSUP,   APPLE_FLAG_FKEY },
+       { KEY_F3,       KEY_SCALE,          APPLE_FLAG_FKEY },
+       { KEY_F4,       KEY_DASHBOARD,      APPLE_FLAG_FKEY },
+       { KEY_F6,       KEY_PREVIOUSSONG,   APPLE_FLAG_FKEY },
+       { KEY_F7,       KEY_PLAYPAUSE,      APPLE_FLAG_FKEY },
+       { KEY_F8,       KEY_NEXTSONG,       APPLE_FLAG_FKEY },
+       { KEY_F9,       KEY_MUTE,           APPLE_FLAG_FKEY },
+       { KEY_F10,      KEY_VOLUMEDOWN,     APPLE_FLAG_FKEY },
+       { KEY_F11,      KEY_VOLUMEUP,       APPLE_FLAG_FKEY },
+       { KEY_F12,      KEY_EJECTCD,        APPLE_FLAG_FKEY },
+       { KEY_UP,       KEY_PAGEUP },
+       { KEY_DOWN,     KEY_PAGEDOWN },
+       { KEY_LEFT,     KEY_HOME },
+       { KEY_RIGHT,    KEY_END },
+       { }
+};
+
 static const struct apple_key_translation apple_fn_keys[] = {
        { KEY_BACKSPACE, KEY_DELETE },
        { KEY_ENTER,    KEY_INSERT },
@@ -146,7 +169,7 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
                struct hid_usage *usage, __s32 value)
 {
        struct apple_sc *asc = hid_get_drvdata(hid);
-       const struct apple_key_translation *trans;
+       const struct apple_key_translation *trans, *table;
 
        if (usage->code == KEY_FN) {
                asc->fn_on = !!value;
@@ -157,10 +180,16 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
        if (fnmode) {
                int do_translate;
 
-               trans = apple_find_translation((hid->product < 0x21d ||
-                                       hid->product >= 0x300) ?
-                                       powerbook_fn_keys : apple_fn_keys,
-                                       usage->code);
+               if (hid->product >= USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI &&
+                               hid->product <= USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS)
+                       table = macbookair_fn_keys;
+               else if (hid->product < 0x21d || hid->product >= 0x300)
+                       table = powerbook_fn_keys;
+               else
+                       table = apple_fn_keys;
+
+               trans = apple_find_translation (table, usage->code);
+
                if (trans) {
                        if (test_bit(usage->code, asc->pressed_fn))
                                do_translate = 1;
@@ -253,8 +282,8 @@ static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 
        if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 &&
                        rdesc[53] == 0x65 && rdesc[59] == 0x65) {
-               dev_info(&hdev->dev, "fixing up MacBook JIS keyboard report "
-                               "descriptor\n");
+               hid_info(hdev,
+                        "fixing up MacBook JIS keyboard report descriptor\n");
                rdesc[53] = rdesc[59] = 0xe7;
        }
        return rdesc;
@@ -324,7 +353,7 @@ static int apple_probe(struct hid_device *hdev,
 
        asc = kzalloc(sizeof(*asc), GFP_KERNEL);
        if (asc == NULL) {
-               dev_err(&hdev->dev, "can't alloc apple descriptor\n");
+               hid_err(hdev, "can't alloc apple descriptor\n");
                return -ENOMEM;
        }
 
@@ -334,7 +363,7 @@ static int apple_probe(struct hid_device *hdev,
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err_free;
        }
 
@@ -345,7 +374,7 @@ static int apple_probe(struct hid_device *hdev,
 
        ret = hid_hw_start(hdev, connect_mask);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
@@ -440,6 +469,18 @@ static const struct hid_device_id apple_devices[] = {
                .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
                .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
+               .driver_data = APPLE_HAS_FN },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
+               .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
+               .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
+               .driver_data = APPLE_HAS_FN },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
+               .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
+               .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
                .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
@@ -473,7 +514,7 @@ static int __init apple_init(void)
 
        ret = hid_register_driver(&apple_driver);
        if (ret)
-               printk(KERN_ERR "can't register apple driver\n");
+               pr_err("can't register apple driver\n");
 
        return ret;
 }
index f42ee140738a219a7cb8e1ef1d8565aca214f718..e5b961d6ff22084f74bd2f648572f4aab41a0759 100644 (file)
@@ -73,14 +73,14 @@ static int axff_init(struct hid_device *hid)
        int error;
 
        if (list_empty(report_list)) {
-               dev_err(&hid->dev, "no output reports found\n");
+               hid_err(hid, "no output reports found\n");
                return -ENODEV;
        }
 
        report = list_first_entry(report_list, struct hid_report, list);
 
        if (report->maxfield < 4) {
-               dev_err(&hid->dev, "no fields in the report: %d\n", report->maxfield);
+               hid_err(hid, "no fields in the report: %d\n", report->maxfield);
                return -ENODEV;
        }
 
@@ -101,7 +101,7 @@ static int axff_init(struct hid_device *hid)
        axff->report->field[3]->value[0] = 0x00;
        usbhid_submit_report(hid, axff->report, USB_DIR_OUT);
 
-       dev_info(&hid->dev, "Force Feedback for ACRUX game controllers by Sergei Kolzun<x0r@dv-life.ru>\n");
+       hid_info(hid, "Force Feedback for ACRUX game controllers by Sergei Kolzun<x0r@dv-life.ru>\n");
 
        return 0;
 
@@ -114,17 +114,17 @@ static int ax_probe(struct hid_device *hdev, const struct hid_device_id *id)
 {
        int error;
 
-       dev_dbg(&hdev->dev, "ACRUX HID hardware probe...");
+       dev_dbg(&hdev->dev, "ACRUX HID hardware probe...\n");
 
        error = hid_parse(hdev);
        if (error) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                return error;
        }
 
        error = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
        if (error) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                return error;
        }
 
@@ -134,7 +134,7 @@ static int ax_probe(struct hid_device *hdev, const struct hid_device_id *id)
                 * Do not fail device initialization completely as device
                 * may still be partially operable, just warn.
                 */
-               dev_warn(&hdev->dev,
+               hid_warn(hdev,
                         "Failed to enable force feedback support, error: %d\n",
                         error);
        }
index 4ce7aa3a519f9ccc52d7b1cdcfe3df8f8d16bce1..a1a765a5b08a96057cbcbbac26835045cbd51dd1 100644 (file)
@@ -56,14 +56,14 @@ static int belkin_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err_free;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT |
                ((quirks & BELKIN_HIDDEV) ? HID_CONNECT_HIDDEV_FORCE : 0));
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
index 5925bdcd417dbbf74d878b52fedcbc24a4d4de31..375b50929a507ad30144a604402ae1ec4df19033 100644 (file)
@@ -207,7 +207,7 @@ static int cando_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        td = kmalloc(sizeof(struct cando_data), GFP_KERNEL);
        if (!td) {
-               dev_err(&hdev->dev, "cannot allocate Cando Touch data\n");
+               hid_err(hdev, "cannot allocate Cando Touch data\n");
                return -ENOMEM;
        }
        hid_set_drvdata(hdev, td);
index e880086c2311224d7d7ea9fc1ba7d0592bbaf29d..888ece68a47cb0bfb402a481ac1f97adfc3ee4c9 100644 (file)
@@ -30,8 +30,7 @@ static __u8 *ch_report_fixup(struct hid_device *hdev, __u8 *rdesc,
                unsigned int *rsize)
 {
        if (*rsize >= 17 && rdesc[11] == 0x3c && rdesc[12] == 0x02) {
-               dev_info(&hdev->dev, "fixing up Cherry Cymotion report "
-                               "descriptor\n");
+               hid_info(hdev, "fixing up Cherry Cymotion report descriptor\n");
                rdesc[11] = rdesc[16] = 0xff;
                rdesc[12] = rdesc[17] = 0x03;
        }
index 3f9673d94da999746c2eba5a33de98ed1bbd4f68..261168607c9196899c83ef9cb388f22765dff873 100644 (file)
@@ -14,6 +14,8 @@
  * any later version.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/init.h>
@@ -59,7 +61,8 @@ struct hid_report *hid_register_report(struct hid_device *device, unsigned type,
        if (report_enum->report_id_hash[id])
                return report_enum->report_id_hash[id];
 
-       if (!(report = kzalloc(sizeof(struct hid_report), GFP_KERNEL)))
+       report = kzalloc(sizeof(struct hid_report), GFP_KERNEL);
+       if (!report)
                return NULL;
 
        if (id != 0)
@@ -90,8 +93,11 @@ static struct hid_field *hid_register_field(struct hid_report *report, unsigned
                return NULL;
        }
 
-       if (!(field = kzalloc(sizeof(struct hid_field) + usages * sizeof(struct hid_usage)
-               + values * sizeof(unsigned), GFP_KERNEL))) return NULL;
+       field = kzalloc((sizeof(struct hid_field) +
+                        usages * sizeof(struct hid_usage) +
+                        values * sizeof(unsigned)), GFP_KERNEL);
+       if (!field)
+               return NULL;
 
        field->index = report->maxfield++;
        report->field[field->index] = field;
@@ -172,10 +178,14 @@ static int close_collection(struct hid_parser *parser)
 
 static unsigned hid_lookup_collection(struct hid_parser *parser, unsigned type)
 {
+       struct hid_collection *collection = parser->device->collection;
        int n;
-       for (n = parser->collection_stack_ptr - 1; n >= 0; n--)
-               if (parser->device->collection[parser->collection_stack[n]].type == type)
-                       return parser->device->collection[parser->collection_stack[n]].usage;
+
+       for (n = parser->collection_stack_ptr - 1; n >= 0; n--) {
+               unsigned index = parser->collection_stack[n];
+               if (collection[index].type == type)
+                       return collection[index].usage;
+       }
        return 0; /* we know nothing about this usage type */
 }
 
@@ -209,7 +219,8 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
        unsigned offset;
        int i;
 
-       if (!(report = hid_register_report(parser->device, report_type, parser->global.report_id))) {
+       report = hid_register_report(parser->device, report_type, parser->global.report_id);
+       if (!report) {
                dbg_hid("hid_register_report failed\n");
                return -1;
        }
@@ -227,7 +238,8 @@ static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsign
 
        usages = max_t(int, parser->local.usage_index, parser->global.report_count);
 
-       if ((field = hid_register_field(report, usages, parser->global.report_count)) == NULL)
+       field = hid_register_field(report, usages, parser->global.report_count);
+       if (!field)
                return 0;
 
        field->physical = hid_lookup_collection(parser, HID_COLLECTION_PHYSICAL);
@@ -652,13 +664,12 @@ int hid_parse_report(struct hid_device *device, __u8 *start,
                return -ENOMEM;
        device->rsize = size;
 
-       parser = vmalloc(sizeof(struct hid_parser));
+       parser = vzalloc(sizeof(struct hid_parser));
        if (!parser) {
                ret = -ENOMEM;
                goto err;
        }
 
-       memset(parser, 0, sizeof(struct hid_parser));
        parser->device = device;
 
        end = start + size;
@@ -672,7 +683,8 @@ int hid_parse_report(struct hid_device *device, __u8 *start,
 
                if (dispatch_type[item.type](parser, &item)) {
                        dbg_hid("item %u %u %u %u parsing failed\n",
-                               item.format, (unsigned)item.size, (unsigned)item.type, (unsigned)item.tag);
+                               item.format, (unsigned)item.size,
+                               (unsigned)item.type, (unsigned)item.tag);
                        goto err;
                }
 
@@ -737,13 +749,14 @@ static u32 s32ton(__s32 value, unsigned n)
  * Search linux-kernel and linux-usb-devel archives for "hid-core extract".
  */
 
-static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
+static __u32 extract(const struct hid_device *hid, __u8 *report,
+                    unsigned offset, unsigned n)
 {
        u64 x;
 
        if (n > 32)
-               printk(KERN_WARNING "HID: extract() called with n (%d) > 32! (%s)\n",
-                               n, current->comm);
+               hid_warn(hid, "extract() called with n (%d) > 32! (%s)\n",
+                        n, current->comm);
 
        report += offset >> 3;  /* adjust byte index */
        offset &= 7;            /* now only need bit offset into one byte */
@@ -760,18 +773,19 @@ static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n)
  * endianness of register values by considering a register
  * a "cached" copy of the little endiad bit stream.
  */
-static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value)
+static void implement(const struct hid_device *hid, __u8 *report,
+                     unsigned offset, unsigned n, __u32 value)
 {
        u64 x;
        u64 m = (1ULL << n) - 1;
 
        if (n > 32)
-               printk(KERN_WARNING "HID: implement() called with n (%d) > 32! (%s)\n",
-                               n, current->comm);
+               hid_warn(hid, "%s() called with n (%d) > 32! (%s)\n",
+                        __func__, n, current->comm);
 
        if (value > m)
-               printk(KERN_WARNING "HID: implement() called with too large value %d! (%s)\n",
-                               value, current->comm);
+               hid_warn(hid, "%s() called with too large value %d! (%s)\n",
+                        __func__, value, current->comm);
        WARN_ON(value > m);
        value &= m;
 
@@ -788,7 +802,7 @@ static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u3
  * Search an array for a value.
  */
 
-static __inline__ int search(__s32 *array, __s32 value, unsigned n)
+static int search(__s32 *array, __s32 value, unsigned n)
 {
        while (n--) {
                if (*array++ == value)
@@ -887,18 +901,22 @@ static void hid_input_field(struct hid_device *hid, struct hid_field *field,
        __s32 max = field->logical_maximum;
        __s32 *value;
 
-       if (!(value = kmalloc(sizeof(__s32) * count, GFP_ATOMIC)))
+       value = kmalloc(sizeof(__s32) * count, GFP_ATOMIC);
+       if (!value)
                return;
 
        for (n = 0; n < count; n++) {
 
-                       value[n] = min < 0 ? snto32(extract(data, offset + n * size, size), size) :
-                                                   extract(data, offset + n * size, size);
+               value[n] = min < 0 ?
+                       snto32(extract(hid, data, offset + n * size, size),
+                              size) :
+                       extract(hid, data, offset + n * size, size);
 
-                       if (!(field->flags & HID_MAIN_ITEM_VARIABLE) /* Ignore report if ErrorRollOver */
-                           && value[n] >= min && value[n] <= max
-                           && field->usage[value[n] - min].hid == HID_UP_KEYBOARD + 1)
-                               goto exit;
+               /* Ignore report if ErrorRollOver */
+               if (!(field->flags & HID_MAIN_ITEM_VARIABLE) &&
+                   value[n] >= min && value[n] <= max &&
+                   field->usage[value[n] - min].hid == HID_UP_KEYBOARD + 1)
+                       goto exit;
        }
 
        for (n = 0; n < count; n++) {
@@ -928,7 +946,8 @@ exit:
  * Output the field into the report.
  */
 
-static void hid_output_field(struct hid_field *field, __u8 *data)
+static void hid_output_field(const struct hid_device *hid,
+                            struct hid_field *field, __u8 *data)
 {
        unsigned count = field->report_count;
        unsigned offset = field->report_offset;
@@ -937,9 +956,11 @@ static void hid_output_field(struct hid_field *field, __u8 *data)
 
        for (n = 0; n < count; n++) {
                if (field->logical_minimum < 0) /* signed values */
-                       implement(data, offset + n * size, size, s32ton(field->value[n], size));
+                       implement(hid, data, offset + n * size, size,
+                                 s32ton(field->value[n], size));
                else                            /* unsigned values */
-                       implement(data, offset + n * size, size, field->value[n]);
+                       implement(hid, data, offset + n * size, size,
+                                 field->value[n]);
        }
 }
 
@@ -956,7 +977,7 @@ void hid_output_report(struct hid_report *report, __u8 *data)
 
        memset(data, 0, ((report->size - 1) >> 3) + 1);
        for (n = 0; n < report->maxfield; n++)
-               hid_output_field(report->field[n], data);
+               hid_output_field(report->device, report->field[n], data);
 }
 EXPORT_SYMBOL_GPL(hid_output_report);
 
@@ -1169,8 +1190,7 @@ int hid_connect(struct hid_device *hdev, unsigned int connect_mask)
                hdev->claimed |= HID_CLAIMED_HIDRAW;
 
        if (!hdev->claimed) {
-               dev_err(&hdev->dev, "claimed by neither input, hiddev nor "
-                               "hidraw\n");
+               hid_err(hdev, "claimed by neither input, hiddev nor hidraw\n");
                return -ENODEV;
        }
 
@@ -1210,9 +1230,9 @@ int hid_connect(struct hid_device *hdev, unsigned int connect_mask)
                bus = "<UNKNOWN>";
        }
 
-       dev_info(&hdev->dev, "%s: %s HID v%x.%02x %s [%s] on %s\n",
-                       buf, bus, hdev->version >> 8, hdev->version & 0xff,
-                       type, hdev->name, hdev->phys);
+       hid_info(hdev, "%s: %s HID v%x.%02x %s [%s] on %s\n",
+                buf, bus, hdev->version >> 8, hdev->version & 0xff,
+                type, hdev->name, hdev->phys);
 
        return 0;
 }
@@ -1230,7 +1250,7 @@ void hid_disconnect(struct hid_device *hdev)
 EXPORT_SYMBOL_GPL(hid_disconnect);
 
 /* a list of devices for which there is a specialized driver on HID bus */
-static const struct hid_device_id hid_blacklist[] = {
+static const struct hid_device_id hid_have_special_driver[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_3M, USB_DEVICE_ID_3M1968) },
        { HID_USB_DEVICE(USB_VENDOR_ID_3M, USB_DEVICE_ID_3M2256) },
        { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) },
@@ -1276,6 +1296,12 @@ static const struct hid_device_id hid_blacklist[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
@@ -1292,6 +1318,7 @@ static const struct hid_device_id hid_blacklist[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
        { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) },
        { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
        { HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
        { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
        { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) },
@@ -1304,6 +1331,7 @@ static const struct hid_device_id hid_blacklist[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3) },
        { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) },
        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_EMS, USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II) },
        { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
        { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) },
        { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR) },
@@ -1372,6 +1400,7 @@ static const struct hid_device_id hid_blacklist[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH) },
        { HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN) },
        { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONE) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPLUS) },
        { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_PYRA_WIRED) },
        { HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) },
        { HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) },
@@ -1499,9 +1528,9 @@ static int hid_bus_match(struct device *dev, struct device_driver *drv)
        if (!hid_match_device(hdev, hdrv))
                return 0;
 
-       /* generic wants all non-blacklisted */
+       /* generic wants all that don't have specialized driver */
        if (!strncmp(hdrv->name, "generic-", 8))
-               return !hid_match_id(hdev, hid_blacklist);
+               return !hid_match_id(hdev, hid_have_special_driver);
 
        return 1;
 }
@@ -1761,6 +1790,12 @@ static const struct hid_device_id hid_mouse_ignore_list[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
        { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
        { }
@@ -1952,12 +1987,12 @@ static int __init hid_init(void)
        int ret;
 
        if (hid_debug)
-               printk(KERN_WARNING "HID: hid_debug is now used solely for parser and driver debugging.\n"
-                               "HID: debugfs is now used for inspecting the device (report descriptor, reports)\n");
+               pr_warn("hid_debug is now used solely for parser and driver debugging.\n"
+                       "debugfs is now used for inspecting the device (report descriptor, reports)\n");
 
        ret = bus_register(&hid_bus_type);
        if (ret) {
-               printk(KERN_ERR "HID: can't register hid bus\n");
+               pr_err("can't register hid bus\n");
                goto err;
        }
 
index 4cd0e2345991bd6faf5055286b23a8c093c66ac5..2f0be4c66af72f356fb2cedf144c1d45375493a7 100644 (file)
@@ -107,13 +107,13 @@ static int cp_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err_free;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
index 75c5e23d09d2074d1869731722b89615cb896607..555382fc74179c8bb5e2c3bc3deffe9653132b36 100644 (file)
@@ -26,6 +26,8 @@
  * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
 #include <linux/sched.h>
@@ -393,7 +395,7 @@ char *hid_resolv_usage(unsigned usage, struct seq_file *f) {
 
        buf = resolv_usage_page(usage >> 16, f);
        if (IS_ERR(buf)) {
-               printk(KERN_ERR "error allocating HID debug buffer\n");
+               pr_err("error allocating HID debug buffer\n");
                return NULL;
        }
 
index 968b04f9b796cf8208c5839fb8c1f61fbc7467ee..afcf3d67eb024683cc43e11f5325184ce8235871 100644 (file)
@@ -96,18 +96,18 @@ static int drff_init(struct hid_device *hid)
        int error;
 
        if (list_empty(report_list)) {
-               dev_err(&hid->dev, "no output reports found\n");
+               hid_err(hid, "no output reports found\n");
                return -ENODEV;
        }
 
        report = list_first_entry(report_list, struct hid_report, list);
        if (report->maxfield < 1) {
-               dev_err(&hid->dev, "no fields in the report\n");
+               hid_err(hid, "no fields in the report\n");
                return -ENODEV;
        }
 
        if (report->field[0]->report_count < 7) {
-               dev_err(&hid->dev, "not enough values in the field\n");
+               hid_err(hid, "not enough values in the field\n");
                return -ENODEV;
        }
 
@@ -133,8 +133,8 @@ static int drff_init(struct hid_device *hid)
        drff->report->field[0]->value[6] = 0x00;
        usbhid_submit_report(hid, drff->report, USB_DIR_OUT);
 
-       dev_info(&hid->dev, "Force Feedback for DragonRise Inc. game "
-              "controllers by Richard Walmsley <richwalm@gmail.com>\n");
+       hid_info(hid, "Force Feedback for DragonRise Inc. "
+                "game controllers by Richard Walmsley <richwalm@gmail.com>\n");
 
        return 0;
 }
@@ -153,13 +153,13 @@ static int dr_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err;
        }
 
index 8fbff2358eb663b7e3ee00bca9aa3e903fa0e9f6..03bee1970d70a076cf98e66f2a5ccdd1c4c2139c 100644 (file)
@@ -200,7 +200,7 @@ static int egalax_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        td = kzalloc(sizeof(struct egalax_data), GFP_KERNEL);
        if (!td) {
-               dev_err(&hdev->dev, "cannot allocate eGalax data\n");
+               hid_err(hdev, "cannot allocate eGalax data\n");
                return -ENOMEM;
        }
        hid_set_drvdata(hdev, td);
index 6e31f305397d1b60bb750efd1f81f17724e175a8..79d0c61e7214a0057ce03b781bb8b40c6cbaaf16 100644 (file)
@@ -24,8 +24,7 @@ static __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc,
                unsigned int *rsize)
 {
        if (*rsize >= 48 && rdesc[46] == 0x05 && rdesc[47] == 0x0c) {
-               dev_info(&hdev->dev, "Fixing up Elecom BM084 "
-                               "report descriptor.\n");
+               hid_info(hdev, "Fixing up Elecom BM084 report descriptor\n");
                rdesc[47] = 0x00;
        }
     return rdesc;
diff --git a/drivers/hid/hid-emsff.c b/drivers/hid/hid-emsff.c
new file mode 100644 (file)
index 0000000..81877c6
--- /dev/null
@@ -0,0 +1,161 @@
+/*
+ *  Force feedback support for EMS Trio Linker Plus II
+ *
+ *  Copyright (c) 2010 Ignaz Forster <ignaz.forster@gmx.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; 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
+ */
+
+
+#include <linux/hid.h>
+#include <linux/input.h>
+#include <linux/usb.h>
+
+#include "hid-ids.h"
+#include "usbhid/usbhid.h"
+
+struct emsff_device {
+       struct hid_report *report;
+};
+
+static int emsff_play(struct input_dev *dev, void *data,
+                        struct ff_effect *effect)
+{
+       struct hid_device *hid = input_get_drvdata(dev);
+       struct emsff_device *emsff = data;
+       int weak, strong;
+
+       weak = effect->u.rumble.weak_magnitude;
+       strong = effect->u.rumble.strong_magnitude;
+
+       dbg_hid("called with 0x%04x 0x%04x\n", strong, weak);
+
+       weak = weak * 0xff / 0xffff;
+       strong = strong * 0xff / 0xffff;
+
+       emsff->report->field[0]->value[1] = weak;
+       emsff->report->field[0]->value[2] = strong;
+
+       dbg_hid("running with 0x%02x 0x%02x\n", strong, weak);
+       usbhid_submit_report(hid, emsff->report, USB_DIR_OUT);
+
+       return 0;
+}
+
+static int emsff_init(struct hid_device *hid)
+{
+       struct emsff_device *emsff;
+       struct hid_report *report;
+       struct hid_input *hidinput = list_first_entry(&hid->inputs,
+                                               struct hid_input, list);
+       struct list_head *report_list =
+                       &hid->report_enum[HID_OUTPUT_REPORT].report_list;
+       struct input_dev *dev = hidinput->input;
+       int error;
+
+       if (list_empty(report_list)) {
+               hid_err(hid, "no output reports found\n");
+               return -ENODEV;
+       }
+
+       report = list_first_entry(report_list, struct hid_report, list);
+       if (report->maxfield < 1) {
+               hid_err(hid, "no fields in the report\n");
+               return -ENODEV;
+       }
+
+       if (report->field[0]->report_count < 7) {
+               hid_err(hid, "not enough values in the field\n");
+               return -ENODEV;
+       }
+
+       emsff = kzalloc(sizeof(struct emsff_device), GFP_KERNEL);
+       if (!emsff)
+               return -ENOMEM;
+
+       set_bit(FF_RUMBLE, dev->ffbit);
+
+       error = input_ff_create_memless(dev, emsff, emsff_play);
+       if (error) {
+               kfree(emsff);
+               return error;
+       }
+
+       emsff->report = report;
+       emsff->report->field[0]->value[0] = 0x01;
+       emsff->report->field[0]->value[1] = 0x00;
+       emsff->report->field[0]->value[2] = 0x00;
+       emsff->report->field[0]->value[3] = 0x00;
+       emsff->report->field[0]->value[4] = 0x00;
+       emsff->report->field[0]->value[5] = 0x00;
+       emsff->report->field[0]->value[6] = 0x00;
+       usbhid_submit_report(hid, emsff->report, USB_DIR_OUT);
+
+       hid_info(hid, "force feedback for EMS based devices by Ignaz Forster <ignaz.forster@gmx.de>\n");
+
+       return 0;
+}
+
+static int ems_probe(struct hid_device *hdev, const struct hid_device_id *id)
+{
+       int ret;
+
+       ret = hid_parse(hdev);
+       if (ret) {
+               hid_err(hdev, "parse failed\n");
+               goto err;
+       }
+
+       ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
+       if (ret) {
+               hid_err(hdev, "hw start failed\n");
+               goto err;
+       }
+
+       emsff_init(hdev);
+
+       return 0;
+err:
+       return ret;
+}
+
+static const struct hid_device_id ems_devices[] = {
+       { HID_USB_DEVICE(USB_VENDOR_ID_EMS, 0x118) },
+       { }
+};
+MODULE_DEVICE_TABLE(hid, ems_devices);
+
+static struct hid_driver ems_driver = {
+       .name = "hkems",
+       .id_table = ems_devices,
+       .probe = ems_probe,
+};
+
+static int ems_init(void)
+{
+       return hid_register_driver(&ems_driver);
+}
+
+static void ems_exit(void)
+{
+       hid_unregister_driver(&ems_driver);
+}
+
+module_init(ems_init);
+module_exit(ems_exit);
+MODULE_LICENSE("GPL");
+
index 88dfcf49a5d72b0f2e61d9e07557c1a2e6a8cd55..279ba530003cc5dcbcdff46256f18d2e5f112b22 100644 (file)
@@ -87,7 +87,7 @@ static int gaff_init(struct hid_device *hid)
        int error;
 
        if (list_empty(report_list)) {
-               dev_err(&hid->dev, "no output reports found\n");
+               hid_err(hid, "no output reports found\n");
                return -ENODEV;
        }
 
@@ -95,12 +95,12 @@ static int gaff_init(struct hid_device *hid)
 
        report = list_entry(report_ptr, struct hid_report, list);
        if (report->maxfield < 1) {
-               dev_err(&hid->dev, "no fields in the report\n");
+               hid_err(hid, "no fields in the report\n");
                return -ENODEV;
        }
 
        if (report->field[0]->report_count < 6) {
-               dev_err(&hid->dev, "not enough values in the field\n");
+               hid_err(hid, "not enough values in the field\n");
                return -ENODEV;
        }
 
@@ -128,8 +128,7 @@ static int gaff_init(struct hid_device *hid)
 
        usbhid_submit_report(hid, gaff->report, USB_DIR_OUT);
 
-       dev_info(&hid->dev, "Force Feedback for GreenAsia 0x12"
-              " devices by Lukasz Lubojanski <lukasz@lubojanski.info>\n");
+       hid_info(hid, "Force Feedback for GreenAsia 0x12 devices by Lukasz Lubojanski <lukasz@lubojanski.info>\n");
 
        return 0;
 }
@@ -148,13 +147,13 @@ static int ga_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err;
        }
 
index 8e11af86b0144f6107ecf372d68cd11aae0e1567..f65cace777299933ba3b4b1eda2190f36d53c612 100644 (file)
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI   0x0236
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO    0x0237
 #define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS    0x0238
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI   0x023f
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_ISO    0x0240
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_JIS    0x0241
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI  0x0242
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO   0x0243
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS   0x0244
 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI  0x0239
 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO   0x023a
 #define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS   0x023b
 #define USB_VENDOR_ID_CHICONY          0x04f2
 #define USB_DEVICE_ID_CHICONY_TACTICAL_PAD     0x0418
 #define USB_DEVICE_ID_CHICONY_MULTI_TOUCH      0xb19d
+#define USB_DEVICE_ID_CHICONY_WIRELESS 0x0618
 
 #define USB_VENDOR_ID_CIDC             0x1677
 
 #define USB_VENDOR_ID_ELO              0x04E7
 #define USB_DEVICE_ID_ELO_TS2700       0x0020
 
+#define USB_VENDOR_ID_EMS              0x2006
+#define USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II 0x0118
+
 #define USB_VENDOR_ID_ESSENTIAL_REALITY        0x0d7f
 #define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100
 
 
 #define USB_VENDOR_ID_ROCCAT           0x1e7d
 #define USB_DEVICE_ID_ROCCAT_KONE      0x2ced
+#define USB_DEVICE_ID_ROCCAT_KONEPLUS  0x2d51
 #define USB_DEVICE_ID_ROCCAT_PYRA_WIRED        0x2c24
 #define USB_DEVICE_ID_ROCCAT_PYRA_WIRELESS     0x2cf6
 
index d8d372bae3cc16d3d5f43dda55ee89214d05d2d4..e60fdb88101fd7e6213c015e0526523050874ccc 100644 (file)
@@ -319,21 +319,21 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 
                switch (field->application) {
                case HID_GD_MOUSE:
-               case HID_GD_POINTER:  code += 0x110; break;
+               case HID_GD_POINTER:  code += BTN_MOUSE; break;
                case HID_GD_JOYSTICK:
                                if (code <= 0xf)
                                        code += BTN_JOYSTICK;
                                else
                                        code += BTN_TRIGGER_HAPPY;
                                break;
-               case HID_GD_GAMEPAD:  code += 0x130; break;
+               case HID_GD_GAMEPAD:  code += BTN_GAMEPAD; break;
                default:
                        switch (field->physical) {
                        case HID_GD_MOUSE:
-                       case HID_GD_POINTER:  code += 0x110; break;
-                       case HID_GD_JOYSTICK: code += 0x120; break;
-                       case HID_GD_GAMEPAD:  code += 0x130; break;
-                       default:              code += 0x100;
+                       case HID_GD_POINTER:  code += BTN_MOUSE; break;
+                       case HID_GD_JOYSTICK: code += BTN_JOYSTICK; break;
+                       case HID_GD_GAMEPAD:  code += BTN_GAMEPAD; break;
+                       default:              code += BTN_MISC;
                        }
                }
 
@@ -817,14 +817,14 @@ static int hidinput_open(struct input_dev *dev)
 {
        struct hid_device *hid = input_get_drvdata(dev);
 
-       return hid->ll_driver->open(hid);
+       return hid_hw_open(hid);
 }
 
 static void hidinput_close(struct input_dev *dev)
 {
        struct hid_device *hid = input_get_drvdata(dev);
 
-       hid->ll_driver->close(hid);
+       hid_hw_close(hid);
 }
 
 /*
@@ -871,7 +871,7 @@ int hidinput_connect(struct hid_device *hid, unsigned int force)
                                if (!hidinput || !input_dev) {
                                        kfree(hidinput);
                                        input_free_device(input_dev);
-                                       err_hid("Out of memory during hid input probe");
+                                       hid_err(hid, "Out of memory during hid input probe\n");
                                        goto out_unwind;
                                }
 
index 817247ee006c88119405e0df8c48413f68c2b1eb..f2ba9efc3a53fb88ccb9db61e84f1802ef9fa9cb 100644 (file)
@@ -32,8 +32,8 @@ static __u8 *kye_report_fixup(struct hid_device *hdev, __u8 *rdesc,
                rdesc[65] == 0x29 && rdesc[66] == 0x0f &&
                rdesc[71] == 0x75 && rdesc[72] == 0x08 &&
                rdesc[73] == 0x95 && rdesc[74] == 0x01) {
-               dev_info(&hdev->dev, "fixing up Kye/Genius Ergo Mouse report "
-                               "descriptor\n");
+               hid_info(hdev,
+                        "fixing up Kye/Genius Ergo Mouse report descriptor\n");
                rdesc[62] = 0x09;
                rdesc[64] = 0x04;
                rdesc[66] = 0x07;
index b629fba5a05757c5743fc9cfa06d69280b3173ef..aef4104da1417066930e6ac7db9c6cdb327f4b83 100644 (file)
@@ -53,23 +53,22 @@ static __u8 *lg_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 
        if ((quirks & LG_RDESC) && *rsize >= 90 && rdesc[83] == 0x26 &&
                        rdesc[84] == 0x8c && rdesc[85] == 0x02) {
-               dev_info(&hdev->dev, "fixing up Logitech keyboard report "
-                               "descriptor\n");
+               hid_info(hdev,
+                        "fixing up Logitech keyboard report descriptor\n");
                rdesc[84] = rdesc[89] = 0x4d;
                rdesc[85] = rdesc[90] = 0x10;
        }
        if ((quirks & LG_RDESC_REL_ABS) && *rsize >= 50 &&
                        rdesc[32] == 0x81 && rdesc[33] == 0x06 &&
                        rdesc[49] == 0x81 && rdesc[50] == 0x06) {
-               dev_info(&hdev->dev, "fixing up rel/abs in Logitech "
-                               "report descriptor\n");
+               hid_info(hdev,
+                        "fixing up rel/abs in Logitech report descriptor\n");
                rdesc[33] = rdesc[50] = 0x02;
        }
        if ((quirks & LG_FF4) && *rsize >= 101 &&
                        rdesc[41] == 0x95 && rdesc[42] == 0x0B &&
                        rdesc[47] == 0x05 && rdesc[48] == 0x09) {
-               dev_info(&hdev->dev, "fixing up Logitech Speed Force Wireless "
-                       "button descriptor\n");
+               hid_info(hdev, "fixing up Logitech Speed Force Wireless button descriptor\n");
                rdesc[41] = 0x05;
                rdesc[42] = 0x09;
                rdesc[47] = 0x95;
@@ -288,7 +287,7 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err_free;
        }
 
@@ -297,7 +296,7 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_hw_start(hdev, connect_mask);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
index 4258253c36b35d9fa1f4530c03e5ab6da23f0f2a..3c31bc650e5d6e8b957618fb9d9dd306f677c22f 100644 (file)
@@ -72,18 +72,18 @@ int lg2ff_init(struct hid_device *hid)
        int error;
 
        if (list_empty(report_list)) {
-               dev_err(&hid->dev, "no output report found\n");
+               hid_err(hid, "no output report found\n");
                return -ENODEV;
        }
 
        report = list_entry(report_list->next, struct hid_report, list);
 
        if (report->maxfield < 1) {
-               dev_err(&hid->dev, "output report is empty\n");
+               hid_err(hid, "output report is empty\n");
                return -ENODEV;
        }
        if (report->field[0]->report_count < 7) {
-               dev_err(&hid->dev, "not enough values in the field\n");
+               hid_err(hid, "not enough values in the field\n");
                return -ENODEV;
        }
 
@@ -110,8 +110,7 @@ int lg2ff_init(struct hid_device *hid)
 
        usbhid_submit_report(hid, report, USB_DIR_OUT);
 
-       dev_info(&hid->dev, "Force feedback for Logitech RumblePad/Rumblepad 2 by "
-              "Anssi Hannula <anssi.hannula@gmail.com>\n");
+       hid_info(hid, "Force feedback for Logitech RumblePad/Rumblepad 2 by Anssi Hannula <anssi.hannula@gmail.com>\n");
 
        return 0;
 }
index 4002832ee4af6ce6f6454b387b78b9d13142f2e7..f98644c26c1dfc2ccc181a23fee0d94b6c6e03ef 100644 (file)
@@ -141,20 +141,20 @@ int lg3ff_init(struct hid_device *hid)
 
        /* Find the report to use */
        if (list_empty(report_list)) {
-               err_hid("No output report found");
+               hid_err(hid, "No output report found\n");
                return -1;
        }
 
        /* Check that the report looks ok */
        report = list_entry(report_list->next, struct hid_report, list);
        if (!report) {
-               err_hid("NULL output report");
+               hid_err(hid, "NULL output report\n");
                return -1;
        }
 
        field = report->field[0];
        if (!field) {
-               err_hid("NULL field");
+               hid_err(hid, "NULL field\n");
                return -1;
        }
 
@@ -169,8 +169,7 @@ int lg3ff_init(struct hid_device *hid)
        if (test_bit(FF_AUTOCENTER, dev->ffbit))
                dev->ff->set_autocenter = hid_lg3ff_set_autocenter;
 
-       dev_info(&hid->dev, "Force feedback for Logitech Flight System G940 by "
-                       "Gary Stein <LordCnidarian@gmail.com>\n");
+       hid_info(hid, "Force feedback for Logitech Flight System G940 by Gary Stein <LordCnidarian@gmail.com>\n");
        return 0;
 }
 
index 7eef5a2ce9487c5d0d291a368c15b9a54b230a14..fa550c8e1d1bc639bd3e9c34a299903391bca44a 100644 (file)
@@ -101,20 +101,20 @@ int lg4ff_init(struct hid_device *hid)
 
        /* Find the report to use */
        if (list_empty(report_list)) {
-               err_hid("No output report found");
+               hid_err(hid, "No output report found\n");
                return -1;
        }
 
        /* Check that the report looks ok */
        report = list_entry(report_list->next, struct hid_report, list);
        if (!report) {
-               err_hid("NULL output report");
+               hid_err(hid, "NULL output report\n");
                return -1;
        }
 
        field = report->field[0];
        if (!field) {
-               err_hid("NULL field");
+               hid_err(hid, "NULL field\n");
                return -1;
        }
 
@@ -129,8 +129,7 @@ int lg4ff_init(struct hid_device *hid)
        if (test_bit(FF_AUTOCENTER, dev->ffbit))
                dev->ff->set_autocenter = hid_lg4ff_set_autocenter;
 
-       dev_info(&hid->dev, "Force feedback for Logitech Speed Force Wireless by "
-                       "Simon Wood <simon@mungewell.org>\n");
+       hid_info(hid, "Force feedback for Logitech Speed Force Wireless by Simon Wood <simon@mungewell.org>\n");
        return 0;
 }
 
index 61142b76a9b19fe90826dfda870d7717d7f36f4b..90d0ef2c92be9030664d348e6f59ad05af7c7dad 100644 (file)
@@ -27,6 +27,8 @@
  * e-mail - mail your message to <johann.deneux@it.uu.se>
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/input.h>
 #include <linux/usb.h>
 #include <linux/hid.h>
@@ -146,7 +148,7 @@ int lgff_init(struct hid_device* hid)
 
        /* Find the report to use */
        if (list_empty(report_list)) {
-               err_hid("No output report found");
+               hid_err(hid, "No output report found\n");
                return -1;
        }
 
@@ -154,7 +156,7 @@ int lgff_init(struct hid_device* hid)
        report = list_entry(report_list->next, struct hid_report, list);
        field = report->field[0];
        if (!field) {
-               err_hid("NULL field");
+               hid_err(hid, "NULL field\n");
                return -1;
        }
 
@@ -176,7 +178,7 @@ int lgff_init(struct hid_device* hid)
        if ( test_bit(FF_AUTOCENTER, dev->ffbit) )
                dev->ff->set_autocenter = hid_lgff_set_autocenter;
 
-       printk(KERN_INFO "Force feedback for Logitech force feedback devices by Johann Deneux <johann.deneux@it.uu.se>\n");
+       pr_info("Force feedback for Logitech force feedback devices by Johann Deneux <johann.deneux@it.uu.se>\n");
 
        return 0;
 }
index e6dc151716643f0997e4eac4dc3d079c368dd15f..698e6459fd0b3cab629e9696b44b0ae10e63ce70 100644 (file)
@@ -12,6 +12,8 @@
  * any later version.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
@@ -433,6 +435,11 @@ static int magicmouse_input_mapping(struct hid_device *hdev,
        if (!msc->input)
                msc->input = hi->input;
 
+       /* Magic Trackpad does not give relative data after switching to MT */
+       if (hi->input->id.product == USB_DEVICE_ID_APPLE_MAGICTRACKPAD &&
+           field->flags & HID_MAIN_ITEM_RELATIVE)
+               return -1;
+
        return 0;
 }
 
@@ -446,7 +453,7 @@ static int magicmouse_probe(struct hid_device *hdev,
 
        msc = kzalloc(sizeof(*msc), GFP_KERNEL);
        if (msc == NULL) {
-               dev_err(&hdev->dev, "can't alloc magicmouse descriptor\n");
+               hid_err(hdev, "can't alloc magicmouse descriptor\n");
                return -ENOMEM;
        }
 
@@ -459,13 +466,13 @@ static int magicmouse_probe(struct hid_device *hdev,
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "magicmouse hid parse failed\n");
+               hid_err(hdev, "magicmouse hid parse failed\n");
                goto err_free;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
        if (ret) {
-               dev_err(&hdev->dev, "magicmouse hw start failed\n");
+               hid_err(hdev, "magicmouse hw start failed\n");
                goto err_free;
        }
 
@@ -486,7 +493,7 @@ static int magicmouse_probe(struct hid_device *hdev,
        }
 
        if (!report) {
-               dev_err(&hdev->dev, "unable to register touch report\n");
+               hid_err(hdev, "unable to register touch report\n");
                ret = -ENOMEM;
                goto err_stop_hw;
        }
@@ -495,8 +502,7 @@ static int magicmouse_probe(struct hid_device *hdev,
        ret = hdev->hid_output_raw_report(hdev, feature, sizeof(feature),
                        HID_FEATURE_REPORT);
        if (ret != sizeof(feature)) {
-               dev_err(&hdev->dev, "unable to request touch data (%d)\n",
-                               ret);
+               hid_err(hdev, "unable to request touch data (%d)\n", ret);
                goto err_stop_hw;
        }
 
@@ -540,7 +546,7 @@ static int __init magicmouse_init(void)
 
        ret = hid_register_driver(&magicmouse_driver);
        if (ret)
-               printk(KERN_ERR "can't register magicmouse driver\n");
+               pr_err("can't register magicmouse driver\n");
 
        return ret;
 }
index dc618c33d0a2631cb9bb0085a06f6504cf6b2513..0f6fc54dc196f71130765c14c5b8d8fc2093d155 100644 (file)
@@ -40,8 +40,7 @@ static __u8 *ms_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 
        if ((quirks & MS_RDESC) && *rsize == 571 && rdesc[557] == 0x19 &&
                        rdesc[559] == 0x29) {
-               dev_info(&hdev->dev, "fixing up Microsoft Wireless Receiver "
-                               "Model 1028 report descriptor\n");
+               hid_info(hdev, "fixing up Microsoft Wireless Receiver Model 1028 report descriptor\n");
                rdesc[557] = 0x35;
                rdesc[559] = 0x45;
        }
@@ -155,14 +154,14 @@ static int ms_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err_free;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT | ((quirks & MS_HIDINPUT) ?
                                HID_CONNECT_HIDINPUT_FORCE : 0));
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
index c95c31e2d86923bfc2b5fd4374f4f406a005d860..dedf757781ae1c9f907ad1e4d390ddc4b9c997cc 100644 (file)
@@ -26,8 +26,7 @@ static __u8 *mr_report_fixup(struct hid_device *hdev, __u8 *rdesc,
                unsigned int *rsize)
 {
        if (*rsize >= 30 && rdesc[29] == 0x05 && rdesc[30] == 0x09) {
-               dev_info(&hdev->dev, "fixing up button/consumer in HID report "
-                               "descriptor\n");
+               hid_info(hdev, "fixing up button/consumer in HID report descriptor\n");
                rdesc[30] = 0x0c;
        }
        return rdesc;
index ac5421d568f151cd6937f33244740d9f9759fedb..9fb050ce6f04fc8ee82f8c2f78bb07a2bab440ee 100644 (file)
@@ -90,6 +90,10 @@ static int mosart_input_mapping(struct hid_device *hdev, struct hid_input *hi,
        case 0xff000000:
                /* ignore HID features */
                return -1;
+
+       case HID_UP_BUTTON:
+               /* ignore buttons */
+               return -1;
        }
 
        return 0;
@@ -199,7 +203,7 @@ static int mosart_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        td = kmalloc(sizeof(struct mosart_data), GFP_KERNEL);
        if (!td) {
-               dev_err(&hdev->dev, "cannot allocate MosArt data\n");
+               hid_err(hdev, "cannot allocate MosArt data\n");
                return -ENOMEM;
        }
        td->valid = false;
@@ -230,6 +234,19 @@ static int mosart_probe(struct hid_device *hdev, const struct hid_device_id *id)
        return ret;
 }
 
+#ifdef CONFIG_PM
+static int mosart_reset_resume(struct hid_device *hdev)
+{
+       struct hid_report_enum *re = hdev->report_enum
+                                               + HID_FEATURE_REPORT;
+       struct hid_report *r = re->report_id_hash[7];
+
+       r->field[0]->value[0] = 0x02;
+       usbhid_submit_report(hdev, r, USB_DIR_OUT);
+       return 0;
+}
+#endif
+
 static void mosart_remove(struct hid_device *hdev)
 {
        hid_hw_stop(hdev);
@@ -258,6 +275,9 @@ static struct hid_driver mosart_driver = {
        .input_mapped = mosart_input_mapped,
        .usage_table = mosart_grabbed_usages,
        .event = mosart_event,
+#ifdef CONFIG_PM
+       .reset_resume = mosart_reset_resume,
+#endif
 };
 
 static int __init mosart_init(void)
index 69169efa1e16eee2653bdf11e28bd0684c2fd80d..beb403421e72e0efe30859c797ab2fc48fce40f5 100644 (file)
@@ -130,8 +130,7 @@ static void ntrig_report_version(struct hid_device *hdev)
        if (ret == 8) {
                ret = ntrig_version_string(&data[2], buf);
 
-               dev_info(&hdev->dev,
-                        "Firmware version: %s (%02x%02x %02x%02x)\n",
+               hid_info(hdev, "Firmware version: %s (%02x%02x %02x%02x)\n",
                         buf, data[2], data[3], data[4], data[5]);
        }
 
@@ -831,7 +830,7 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        nd = kmalloc(sizeof(struct ntrig_data), GFP_KERNEL);
        if (!nd) {
-               dev_err(&hdev->dev, "cannot allocate N-Trig data\n");
+               hid_err(hdev, "cannot allocate N-Trig data\n");
                return -ENOMEM;
        }
 
@@ -850,13 +849,13 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err_free;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
index 2e79716dca31e424243e6d6ca4d7dba78e4e0702..e90edfc63051bd34560c3e99d2df13308a1cb454 100644 (file)
@@ -23,8 +23,7 @@ static __u8 *ortek_report_fixup(struct hid_device *hdev, __u8 *rdesc,
                unsigned int *rsize)
 {
        if (*rsize >= 56 && rdesc[54] == 0x25 && rdesc[55] == 0x01) {
-               dev_info(&hdev->dev, "Fixing up Ortek WKB-2000 "
-                               "report descriptor.\n");
+               hid_info(hdev, "Fixing up Ortek WKB-2000 report descriptor\n");
                rdesc[55] = 0x92;
        }
        return rdesc;
index 308d6ae48a3e4b5baa10a402eae47d00acfd7cfb..f1ea3ff8a98d8a26eb08b3a73ebe82e4b3047805 100644 (file)
@@ -29,8 +29,7 @@ static __u8 *pl_report_fixup(struct hid_device *hdev, __u8 *rdesc,
        if (*rsize >= 60 && rdesc[39] == 0x2a && rdesc[40] == 0xf5 &&
                        rdesc[41] == 0x00 && rdesc[59] == 0x26 &&
                        rdesc[60] == 0xf9 && rdesc[61] == 0x00) {
-               dev_info(&hdev->dev, "fixing up Petalynx Maxter Remote report "
-                               "descriptor\n");
+               hid_info(hdev, "fixing up Petalynx Maxter Remote report descriptor\n");
                rdesc[60] = 0xfa;
                rdesc[40] = 0xfa;
        }
@@ -77,13 +76,13 @@ static int pl_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err_free;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
index bc2e0774062864667ca92c52e3b4e7a23d923f53..de9cf21b3494c39d7a105f75a90078ebfe8b145e 100644 (file)
@@ -253,7 +253,7 @@ static struct hid_report *picolcd_report(int id, struct hid_device *hdev, int di
                if (report->id == id)
                        return report;
        }
-       dev_warn(&hdev->dev, "No report with id 0x%x found\n", id);
+       hid_warn(hdev, "No report with id 0x%x found\n", id);
        return NULL;
 }
 
@@ -1329,7 +1329,7 @@ static int picolcd_check_version(struct hid_device *hdev)
 
        verinfo = picolcd_send_and_wait(hdev, REPORT_VERSION, NULL, 0);
        if (!verinfo) {
-               dev_err(&hdev->dev, "no version response from PicoLCD");
+               hid_err(hdev, "no version response from PicoLCD\n");
                return -ENODEV;
        }
 
@@ -1337,14 +1337,14 @@ static int picolcd_check_version(struct hid_device *hdev)
                data->version[0] = verinfo->raw_data[1];
                data->version[1] = verinfo->raw_data[0];
                if (data->status & PICOLCD_BOOTLOADER) {
-                       dev_info(&hdev->dev, "PicoLCD, bootloader version %d.%d\n",
-                                       verinfo->raw_data[1], verinfo->raw_data[0]);
+                       hid_info(hdev, "PicoLCD, bootloader version %d.%d\n",
+                                verinfo->raw_data[1], verinfo->raw_data[0]);
                } else {
-                       dev_info(&hdev->dev, "PicoLCD, firmware version %d.%d\n",
-                                       verinfo->raw_data[1], verinfo->raw_data[0]);
+                       hid_info(hdev, "PicoLCD, firmware version %d.%d\n",
+                                verinfo->raw_data[1], verinfo->raw_data[0]);
                }
        } else {
-               dev_err(&hdev->dev, "confused, got unexpected version response from PicoLCD\n");
+               hid_err(hdev, "confused, got unexpected version response from PicoLCD\n");
                ret = -EINVAL;
        }
        kfree(verinfo);
@@ -1544,7 +1544,7 @@ static ssize_t picolcd_debug_eeprom_read(struct file *f, char __user *u,
 
        /* prepare buffer with info about what we want to read (addr & len) */
        raw_data[0] = *off & 0xff;
-       raw_data[1] = (*off >> 8) && 0xff;
+       raw_data[1] = (*off >> 8) & 0xff;
        raw_data[2] = s < 20 ? s : 20;
        if (*off + raw_data[2] > 0xff)
                raw_data[2] = 0x100 - *off;
@@ -1583,7 +1583,7 @@ static ssize_t picolcd_debug_eeprom_write(struct file *f, const char __user *u,
 
        memset(raw_data, 0, sizeof(raw_data));
        raw_data[0] = *off & 0xff;
-       raw_data[1] = (*off >> 8) && 0xff;
+       raw_data[1] = (*off >> 8) & 0xff;
        raw_data[2] = s < 20 ? s : 20;
        if (*off + raw_data[2] > 0xff)
                raw_data[2] = 0x100 - *off;
@@ -1867,6 +1867,7 @@ static void picolcd_debug_out_report(struct picolcd_data *data,
                        report->id, raw_size);
        hid_debug_event(hdev, buff);
        if (raw_size + 5 > sizeof(raw_data)) {
+               kfree(buff);
                hid_debug_event(hdev, " TOO BIG\n");
                return;
        } else {
@@ -2328,8 +2329,7 @@ static void picolcd_init_devfs(struct picolcd_data *data,
                        (flash_w ? S_IWUSR : 0) | (flash_r ? S_IRUSR : 0),
                        hdev->debug_dir, data, &picolcd_debug_flash_fops);
        } else if (flash_r || flash_w)
-               dev_warn(&hdev->dev, "Unexpected FLASH access reports, "
-                               "please submit rdesc for review\n");
+               hid_warn(hdev, "Unexpected FLASH access reports, please submit rdesc for review\n");
 }
 
 static void picolcd_exit_devfs(struct picolcd_data *data)
@@ -2457,13 +2457,13 @@ static int picolcd_init_keys(struct picolcd_data *data,
                return -ENODEV;
        if (report->maxfield != 1 || report->field[0]->report_count != 2 ||
                        report->field[0]->report_size != 8) {
-               dev_err(&hdev->dev, "unsupported KEY_STATE report");
+               hid_err(hdev, "unsupported KEY_STATE report\n");
                return -EINVAL;
        }
 
        idev = input_allocate_device();
        if (idev == NULL) {
-               dev_err(&hdev->dev, "failed to allocate input device");
+               hid_err(hdev, "failed to allocate input device\n");
                return -ENOMEM;
        }
        input_set_drvdata(idev, hdev);
@@ -2485,7 +2485,7 @@ static int picolcd_init_keys(struct picolcd_data *data,
                input_set_capability(idev, EV_KEY, data->keycode[i]);
        error = input_register_device(idev);
        if (error) {
-               dev_err(&hdev->dev, "error registering the input device");
+               hid_err(hdev, "error registering the input device\n");
                input_free_device(idev);
                return error;
        }
@@ -2522,9 +2522,8 @@ static int picolcd_probe_lcd(struct hid_device *hdev, struct picolcd_data *data)
                return error;
 
        if (data->version[0] != 0 && data->version[1] != 3)
-               dev_info(&hdev->dev, "Device with untested firmware revision, "
-                               "please submit /sys/kernel/debug/hid/%s/rdesc for this device.\n",
-                               dev_name(&hdev->dev));
+               hid_info(hdev, "Device with untested firmware revision, please submit /sys/kernel/debug/hid/%s/rdesc for this device.\n",
+                        dev_name(&hdev->dev));
 
        /* Setup keypad input device */
        error = picolcd_init_keys(data, picolcd_in_report(REPORT_KEY_STATE, hdev));
@@ -2581,9 +2580,8 @@ static int picolcd_probe_bootloader(struct hid_device *hdev, struct picolcd_data
                return error;
 
        if (data->version[0] != 1 && data->version[1] != 0)
-               dev_info(&hdev->dev, "Device with untested bootloader revision, "
-                               "please submit /sys/kernel/debug/hid/%s/rdesc for this device.\n",
-                               dev_name(&hdev->dev));
+               hid_info(hdev, "Device with untested bootloader revision, please submit /sys/kernel/debug/hid/%s/rdesc for this device.\n",
+                        dev_name(&hdev->dev));
 
        picolcd_init_devfs(data, NULL, NULL,
                        picolcd_out_report(REPORT_BL_READ_MEMORY, hdev),
@@ -2605,7 +2603,7 @@ static int picolcd_probe(struct hid_device *hdev,
         */
        data = kzalloc(sizeof(struct picolcd_data), GFP_KERNEL);
        if (data == NULL) {
-               dev_err(&hdev->dev, "can't allocate space for Minibox PicoLCD device data\n");
+               hid_err(hdev, "can't allocate space for Minibox PicoLCD device data\n");
                error = -ENOMEM;
                goto err_no_cleanup;
        }
@@ -2621,7 +2619,7 @@ static int picolcd_probe(struct hid_device *hdev,
        /* Parse the device reports and start it up */
        error = hid_parse(hdev);
        if (error) {
-               dev_err(&hdev->dev, "device report parse failed\n");
+               hid_err(hdev, "device report parse failed\n");
                goto err_cleanup_data;
        }
 
@@ -2631,25 +2629,25 @@ static int picolcd_probe(struct hid_device *hdev,
        error = hid_hw_start(hdev, 0);
        hdev->claimed = 0;
        if (error) {
-               dev_err(&hdev->dev, "hardware start failed\n");
+               hid_err(hdev, "hardware start failed\n");
                goto err_cleanup_data;
        }
 
-       error = hdev->ll_driver->open(hdev);
+       error = hid_hw_open(hdev);
        if (error) {
-               dev_err(&hdev->dev, "failed to open input interrupt pipe for key and IR events\n");
+               hid_err(hdev, "failed to open input interrupt pipe for key and IR events\n");
                goto err_cleanup_hid_hw;
        }
 
        error = device_create_file(&hdev->dev, &dev_attr_operation_mode_delay);
        if (error) {
-               dev_err(&hdev->dev, "failed to create sysfs attributes\n");
+               hid_err(hdev, "failed to create sysfs attributes\n");
                goto err_cleanup_hid_ll;
        }
 
        error = device_create_file(&hdev->dev, &dev_attr_operation_mode);
        if (error) {
-               dev_err(&hdev->dev, "failed to create sysfs attributes\n");
+               hid_err(hdev, "failed to create sysfs attributes\n");
                goto err_cleanup_sysfs1;
        }
 
@@ -2668,7 +2666,7 @@ err_cleanup_sysfs2:
 err_cleanup_sysfs1:
        device_remove_file(&hdev->dev, &dev_attr_operation_mode_delay);
 err_cleanup_hid_ll:
-       hdev->ll_driver->close(hdev);
+       hid_hw_close(hdev);
 err_cleanup_hid_hw:
        hid_hw_stop(hdev);
 err_cleanup_data:
@@ -2699,7 +2697,7 @@ static void picolcd_remove(struct hid_device *hdev)
        picolcd_exit_devfs(data);
        device_remove_file(&hdev->dev, &dev_attr_operation_mode);
        device_remove_file(&hdev->dev, &dev_attr_operation_mode_delay);
-       hdev->ll_driver->close(hdev);
+       hid_hw_close(hdev);
        hid_hw_stop(hdev);
        hid_set_drvdata(hdev, NULL);
 
@@ -2753,7 +2751,7 @@ static void __exit picolcd_exit(void)
 {
        hid_unregister_driver(&picolcd_driver);
 #ifdef CONFIG_HID_PICOLCD_FB
-       flush_scheduled_work();
+       flush_work_sync(&picolcd_fb_cleanup);
        WARN_ON(fb_pending);
 #endif
 }
index 9f41e2bd84839ed085ec15cc1c88fe6266371393..06e5300d43d2945ce9bf644d421bb1f3f8c0ac9c 100644 (file)
@@ -103,7 +103,7 @@ static int plff_init(struct hid_device *hid)
        */
 
        if (list_empty(report_list)) {
-               dev_err(&hid->dev, "no output reports found\n");
+               hid_err(hid, "no output reports found\n");
                return -ENODEV;
        }
 
@@ -112,14 +112,13 @@ static int plff_init(struct hid_device *hid)
                report_ptr = report_ptr->next;
 
                if (report_ptr == report_list) {
-                       dev_err(&hid->dev, "required output report is "
-                                       "missing\n");
+                       hid_err(hid, "required output report is missing\n");
                        return -ENODEV;
                }
 
                report = list_entry(report_ptr, struct hid_report, list);
                if (report->maxfield < 1) {
-                       dev_err(&hid->dev, "no fields in the report\n");
+                       hid_err(hid, "no fields in the report\n");
                        return -ENODEV;
                }
 
@@ -137,7 +136,7 @@ static int plff_init(struct hid_device *hid)
                        weak = &report->field[3]->value[0];
                        debug("detected 4-field device");
                } else {
-                       dev_err(&hid->dev, "not enough fields or values\n");
+                       hid_err(hid, "not enough fields or values\n");
                        return -ENODEV;
                }
 
@@ -164,8 +163,7 @@ static int plff_init(struct hid_device *hid)
                usbhid_submit_report(hid, plff->report, USB_DIR_OUT);
        }
 
-       dev_info(&hid->dev, "Force feedback for PantherLord/GreenAsia "
-              "devices by Anssi Hannula <anssi.hannula@gmail.com>\n");
+       hid_info(hid, "Force feedback for PantherLord/GreenAsia devices by Anssi Hannula <anssi.hannula@gmail.com>\n");
 
        return 0;
 }
@@ -185,13 +183,13 @@ static int pl_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err;
        }
 
index 48eab84f53b5467acac72ad1ff57b2f3c79f4c9d..ab19f2905d27202a8a036a9a33eb4084bc9d5d80 100644 (file)
@@ -16,6 +16,8 @@
  * any later version.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/device.h>
 #include <linux/module.h>
 #include <linux/usb.h>
@@ -130,7 +132,7 @@ static ssize_t store_channel(struct device *dev,
        return -EINVAL;
 }
 
-static DEVICE_ATTR(channel, S_IRUGO | S_IWUGO, show_channel,
+static DEVICE_ATTR(channel, S_IRUGO | S_IWUSR | S_IWGRP , show_channel,
                store_channel);
 
 static struct device_attribute *sysfs_device_attr_channel = {
@@ -169,7 +171,7 @@ static ssize_t store_sustain(struct device *dev,
        return -EINVAL;
 }
 
-static DEVICE_ATTR(sustain, S_IRUGO | S_IWUGO, show_sustain,
+static DEVICE_ATTR(sustain, S_IRUGO | S_IWUSR | S_IWGRP, show_sustain,
                store_sustain);
 
 static struct device_attribute *sysfs_device_attr_sustain = {
@@ -207,7 +209,7 @@ static ssize_t store_octave(struct device *dev,
        return -EINVAL;
 }
 
-static DEVICE_ATTR(octave, S_IRUGO | S_IWUGO, show_octave,
+static DEVICE_ATTR(octave, S_IRUGO | S_IWUSR | S_IWGRP, show_octave,
                store_octave);
 
 static struct device_attribute *sysfs_device_attr_octave = {
@@ -285,11 +287,11 @@ static int pcmidi_get_output_report(struct pcmidi_snd *pm)
                        continue;
 
                if (report->maxfield < 1) {
-                       dev_err(&hdev->dev, "output report is empty\n");
+                       hid_err(hdev, "output report is empty\n");
                        break;
                }
                if (report->field[0]->report_count != 2) {
-                       dev_err(&hdev->dev, "field count too low\n");
+                       hid_err(hdev, "field count too low\n");
                        break;
                }
                pm->pcmidi_report6 = report;
@@ -746,8 +748,8 @@ static __u8 *pk_report_fixup(struct hid_device *hdev, __u8 *rdesc,
        if (*rsize == 178 &&
              rdesc[111] == 0x06 && rdesc[112] == 0x00 &&
              rdesc[113] == 0xff) {
-               dev_info(&hdev->dev, "fixing up pc-midi keyboard report "
-                       "descriptor\n");
+               hid_info(hdev,
+                        "fixing up pc-midi keyboard report descriptor\n");
 
                rdesc[144] = 0x18; /* report 4: was 0x10 report count */
        }
@@ -805,7 +807,7 @@ static int pk_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        pk = kzalloc(sizeof(*pk), GFP_KERNEL);
        if (pk == NULL) {
-               dev_err(&hdev->dev, "prodikeys: can't alloc descriptor\n");
+               hid_err(hdev, "can't alloc descriptor\n");
                return -ENOMEM;
        }
 
@@ -813,8 +815,7 @@ static int pk_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        pm = kzalloc(sizeof(*pm), GFP_KERNEL);
        if (pm == NULL) {
-               dev_err(&hdev->dev,
-                       "prodikeys: can't alloc descriptor\n");
+               hid_err(hdev, "can't alloc descriptor\n");
                ret = -ENOMEM;
                goto err_free;
        }
@@ -827,7 +828,7 @@ static int pk_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "prodikeys: hid parse failed\n");
+               hid_err(hdev, "hid parse failed\n");
                goto err_free;
        }
 
@@ -837,7 +838,7 @@ static int pk_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
        if (ret) {
-               dev_err(&hdev->dev, "prodikeys: hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
@@ -896,7 +897,7 @@ static int pk_init(void)
 
        ret = hid_register_driver(&pk_driver);
        if (ret)
-               printk(KERN_ERR "can't register prodikeys driver\n");
+               pr_err("can't register prodikeys driver\n");
 
        return ret;
 }
index 54d3db50605b25e3beeecbccc9c0f96facc5e6dc..87a54df4d4ac5ea74afe904ecd782574bd66d6fd 100644 (file)
@@ -195,7 +195,7 @@ static int quanta_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        td = kmalloc(sizeof(struct quanta_data), GFP_KERNEL);
        if (!td) {
-               dev_err(&hdev->dev, "cannot allocate Quanta Touch data\n");
+               hid_err(hdev, "cannot allocate Quanta Touch data\n");
                return -ENOMEM;
        }
        td->valid = false;
index f77695762cb567ea45c7f2ee2822127e7f1acc04..cbd8cc42e75ab38d203697f1752cbeabd09ad2c7 100644 (file)
 #include "hid-roccat.h"
 #include "hid-roccat-kone.h"
 
+static uint profile_numbers[5] = {0, 1, 2, 3, 4};
+
+/* kone_class is used for creating sysfs attributes via roccat char device */
+static struct class *kone_class;
+
 static void kone_set_settings_checksum(struct kone_settings *settings)
 {
        uint16_t checksum = 0;
@@ -90,8 +95,7 @@ static int kone_check_write(struct usb_device *usb_dev)
                kfree(data);
                return 0;
        } else { /* unknown answer */
-               dev_err(&usb_dev->dev, "got retval %d when checking write\n",
-                               *data);
+               hid_err(usb_dev, "got retval %d when checking write\n", *data);
                kfree(data);
                return -EIO;
        }
@@ -262,7 +266,8 @@ static int kone_get_firmware_version(struct usb_device *usb_dev, int *result)
 static ssize_t kone_sysfs_read_settings(struct file *fp, struct kobject *kobj,
                struct bin_attribute *attr, char *buf,
                loff_t off, size_t count) {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
        struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
 
        if (off >= sizeof(struct kone_settings))
@@ -286,7 +291,8 @@ static ssize_t kone_sysfs_read_settings(struct file *fp, struct kobject *kobj,
 static ssize_t kone_sysfs_write_settings(struct file *fp, struct kobject *kobj,
                struct bin_attribute *attr, char *buf,
                loff_t off, size_t count) {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
        struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
        struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
        int retval = 0, difference;
@@ -319,10 +325,11 @@ static ssize_t kone_sysfs_write_settings(struct file *fp, struct kobject *kobj,
        return sizeof(struct kone_settings);
 }
 
-static ssize_t kone_sysfs_read_profilex(struct kobject *kobj,
-               struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count, int number) {
-       struct device *dev = container_of(kobj, struct device, kobj);
+static ssize_t kone_sysfs_read_profilex(struct file *fp,
+               struct kobject *kobj, struct bin_attribute *attr,
+               char *buf, loff_t off, size_t count) {
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
        struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
 
        if (off >= sizeof(struct kone_profile))
@@ -332,47 +339,18 @@ static ssize_t kone_sysfs_read_profilex(struct kobject *kobj,
                count = sizeof(struct kone_profile) - off;
 
        mutex_lock(&kone->kone_lock);
-       memcpy(buf, ((char const *)&kone->profiles[number - 1]) + off, count);
+       memcpy(buf, ((char const *)&kone->profiles[*(uint *)(attr->private)]) + off, count);
        mutex_unlock(&kone->kone_lock);
 
        return count;
 }
 
-static ssize_t kone_sysfs_read_profile1(struct file *fp, struct kobject *kobj,
-               struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count) {
-       return kone_sysfs_read_profilex(kobj, attr, buf, off, count, 1);
-}
-
-static ssize_t kone_sysfs_read_profile2(struct file *fp, struct kobject *kobj,
-               struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count) {
-       return kone_sysfs_read_profilex(kobj, attr, buf, off, count, 2);
-}
-
-static ssize_t kone_sysfs_read_profile3(struct file *fp, struct kobject *kobj,
-               struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count) {
-       return kone_sysfs_read_profilex(kobj, attr, buf, off, count, 3);
-}
-
-static ssize_t kone_sysfs_read_profile4(struct file *fp, struct kobject *kobj,
-               struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count) {
-       return kone_sysfs_read_profilex(kobj, attr, buf, off, count, 4);
-}
-
-static ssize_t kone_sysfs_read_profile5(struct file *fp, struct kobject *kobj,
-               struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count) {
-       return kone_sysfs_read_profilex(kobj, attr, buf, off, count, 5);
-}
-
 /* Writes data only if different to stored data */
-static ssize_t kone_sysfs_write_profilex(struct kobject *kobj,
-               struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count, int number) {
-       struct device *dev = container_of(kobj, struct device, kobj);
+static ssize_t kone_sysfs_write_profilex(struct file *fp,
+               struct kobject *kobj, struct bin_attribute *attr,
+               char *buf, loff_t off, size_t count) {
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
        struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
        struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
        struct kone_profile *profile;
@@ -382,13 +360,14 @@ static ssize_t kone_sysfs_write_profilex(struct kobject *kobj,
        if (off != 0 || count != sizeof(struct kone_profile))
                return -EINVAL;
 
-       profile = &kone->profiles[number - 1];
+       profile = &kone->profiles[*(uint *)(attr->private)];
 
        mutex_lock(&kone->kone_lock);
        difference = memcmp(buf, profile, sizeof(struct kone_profile));
        if (difference) {
                retval = kone_set_profile(usb_dev,
-                               (struct kone_profile const *)buf, number);
+                               (struct kone_profile const *)buf,
+                               *(uint *)(attr->private) + 1);
                if (!retval)
                        memcpy(profile, buf, sizeof(struct kone_profile));
        }
@@ -400,47 +379,19 @@ static ssize_t kone_sysfs_write_profilex(struct kobject *kobj,
        return sizeof(struct kone_profile);
 }
 
-static ssize_t kone_sysfs_write_profile1(struct file *fp, struct kobject *kobj,
-               struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count) {
-       return kone_sysfs_write_profilex(kobj, attr, buf, off, count, 1);
-}
-
-static ssize_t kone_sysfs_write_profile2(struct file *fp, struct kobject *kobj,
-               struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count) {
-       return kone_sysfs_write_profilex(kobj, attr, buf, off, count, 2);
-}
-
-static ssize_t kone_sysfs_write_profile3(struct file *fp, struct kobject *kobj,
-               struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count) {
-       return kone_sysfs_write_profilex(kobj, attr, buf, off, count, 3);
-}
-
-static ssize_t kone_sysfs_write_profile4(struct file *fp, struct kobject *kobj,
-               struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count) {
-       return kone_sysfs_write_profilex(kobj, attr, buf, off, count, 4);
-}
-
-static ssize_t kone_sysfs_write_profile5(struct file *fp, struct kobject *kobj,
-               struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count) {
-       return kone_sysfs_write_profilex(kobj, attr, buf, off, count, 5);
-}
-
 static ssize_t kone_sysfs_show_actual_profile(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
-       struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
+       struct kone_device *kone =
+                       hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
        return snprintf(buf, PAGE_SIZE, "%d\n", kone->actual_profile);
 }
 
 static ssize_t kone_sysfs_show_actual_dpi(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
-       struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
+       struct kone_device *kone =
+                       hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
        return snprintf(buf, PAGE_SIZE, "%d\n", kone->actual_dpi);
 }
 
@@ -448,11 +399,15 @@ static ssize_t kone_sysfs_show_actual_dpi(struct device *dev,
 static ssize_t kone_sysfs_show_weight(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
-       struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
-       struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
+       struct kone_device *kone;
+       struct usb_device *usb_dev;
        int weight = 0;
        int retval;
 
+       dev = dev->parent->parent;
+       kone = hid_get_drvdata(dev_get_drvdata(dev));
+       usb_dev = interface_to_usbdev(to_usb_interface(dev));
+
        mutex_lock(&kone->kone_lock);
        retval = kone_get_weight(usb_dev, &weight);
        mutex_unlock(&kone->kone_lock);
@@ -465,14 +420,16 @@ static ssize_t kone_sysfs_show_weight(struct device *dev,
 static ssize_t kone_sysfs_show_firmware_version(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
-       struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
+       struct kone_device *kone =
+                       hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
        return snprintf(buf, PAGE_SIZE, "%d\n", kone->firmware_version);
 }
 
 static ssize_t kone_sysfs_show_tcu(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
-       struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
+       struct kone_device *kone =
+                       hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
        return snprintf(buf, PAGE_SIZE, "%d\n", kone->settings.tcu);
 }
 
@@ -504,11 +461,15 @@ static int kone_tcu_command(struct usb_device *usb_dev, int number)
 static ssize_t kone_sysfs_set_tcu(struct device *dev,
                struct device_attribute *attr, char const *buf, size_t size)
 {
-       struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
-       struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
+       struct kone_device *kone;
+       struct usb_device *usb_dev;
        int retval;
        unsigned long state;
 
+       dev = dev->parent->parent;
+       kone = hid_get_drvdata(dev_get_drvdata(dev));
+       usb_dev = interface_to_usbdev(to_usb_interface(dev));
+
        retval = strict_strtoul(buf, 10, &state);
        if (retval)
                return retval;
@@ -556,7 +517,7 @@ static ssize_t kone_sysfs_set_tcu(struct device *dev,
 
                retval = kone_set_settings(usb_dev, &kone->settings);
                if (retval) {
-                       dev_err(&usb_dev->dev, "couldn't set tcu state\n");
+                       hid_err(usb_dev, "couldn't set tcu state\n");
                        /*
                         * try to reread valid settings into buffer overwriting
                         * first error code
@@ -570,7 +531,7 @@ static ssize_t kone_sysfs_set_tcu(struct device *dev,
 
        retval = size;
 exit_no_settings:
-       dev_err(&usb_dev->dev, "couldn't read settings\n");
+       hid_err(usb_dev, "couldn't read settings\n");
 exit_unlock:
        mutex_unlock(&kone->kone_lock);
        return retval;
@@ -579,18 +540,23 @@ exit_unlock:
 static ssize_t kone_sysfs_show_startup_profile(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
-       struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
+       struct kone_device *kone =
+                       hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
        return snprintf(buf, PAGE_SIZE, "%d\n", kone->settings.startup_profile);
 }
 
 static ssize_t kone_sysfs_set_startup_profile(struct device *dev,
                struct device_attribute *attr, char const *buf, size_t size)
 {
-       struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
-       struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
+       struct kone_device *kone;
+       struct usb_device *usb_dev;
        int retval;
        unsigned long new_startup_profile;
 
+       dev = dev->parent->parent;
+       kone = hid_get_drvdata(dev_get_drvdata(dev));
+       usb_dev = interface_to_usbdev(to_usb_interface(dev));
+
        retval = strict_strtoul(buf, 10, &new_startup_profile);
        if (retval)
                return retval;
@@ -617,160 +583,92 @@ static ssize_t kone_sysfs_set_startup_profile(struct device *dev,
        return size;
 }
 
-/*
- * Read actual dpi settings.
- * Returns raw value for further processing. Refer to enum kone_polling_rates to
- * get real value.
- */
-static DEVICE_ATTR(actual_dpi, 0440, kone_sysfs_show_actual_dpi, NULL);
-
-static DEVICE_ATTR(actual_profile, 0440, kone_sysfs_show_actual_profile, NULL);
-
-/*
- * The mouse can be equipped with one of four supplied weights from 5 to 20
- * grams which are recognized and its value can be read out.
- * This returns the raw value reported by the mouse for easy evaluation by
- * software. Refer to enum kone_weights to get corresponding real weight.
- */
-static DEVICE_ATTR(weight, 0440, kone_sysfs_show_weight, NULL);
-
-/*
- * Prints firmware version stored in mouse as integer.
- * The raw value reported by the mouse is returned for easy evaluation, to get
- * the real version number the decimal point has to be shifted 2 positions to
- * the left. E.g. a value of 138 means 1.38.
- */
-static DEVICE_ATTR(firmware_version, 0440,
-               kone_sysfs_show_firmware_version, NULL);
-
-/*
- * Prints state of Tracking Control Unit as number where 0 = off and 1 = on
- * Writing 0 deactivates tcu and writing 1 calibrates and activates the tcu
- */
-static DEVICE_ATTR(tcu, 0660, kone_sysfs_show_tcu, kone_sysfs_set_tcu);
-
-/* Prints and takes the number of the profile the mouse starts with */
-static DEVICE_ATTR(startup_profile, 0660,
-               kone_sysfs_show_startup_profile,
-               kone_sysfs_set_startup_profile);
-
-static struct attribute *kone_attributes[] = {
-               &dev_attr_actual_dpi.attr,
-               &dev_attr_actual_profile.attr,
-               &dev_attr_weight.attr,
-               &dev_attr_firmware_version.attr,
-               &dev_attr_tcu.attr,
-               &dev_attr_startup_profile.attr,
-               NULL
-};
-
-static struct attribute_group kone_attribute_group = {
-               .attrs = kone_attributes
-};
-
-static struct bin_attribute kone_settings_attr = {
-       .attr = { .name = "settings", .mode = 0660 },
-       .size = sizeof(struct kone_settings),
-       .read = kone_sysfs_read_settings,
-       .write = kone_sysfs_write_settings
-};
+static struct device_attribute kone_attributes[] = {
+       /*
+        * Read actual dpi settings.
+        * Returns raw value for further processing. Refer to enum
+        * kone_polling_rates to get real value.
+        */
+       __ATTR(actual_dpi, 0440, kone_sysfs_show_actual_dpi, NULL),
+       __ATTR(actual_profile, 0440, kone_sysfs_show_actual_profile, NULL),
 
-static struct bin_attribute kone_profile1_attr = {
-       .attr = { .name = "profile1", .mode = 0660 },
-       .size = sizeof(struct kone_profile),
-       .read = kone_sysfs_read_profile1,
-       .write = kone_sysfs_write_profile1
-};
+       /*
+        * The mouse can be equipped with one of four supplied weights from 5
+        * to 20 grams which are recognized and its value can be read out.
+        * This returns the raw value reported by the mouse for easy evaluation
+        * by software. Refer to enum kone_weights to get corresponding real
+        * weight.
+        */
+       __ATTR(weight, 0440, kone_sysfs_show_weight, NULL),
 
-static struct bin_attribute kone_profile2_attr = {
-       .attr = { .name = "profile2", .mode = 0660 },
-       .size = sizeof(struct kone_profile),
-       .read = kone_sysfs_read_profile2,
-       .write = kone_sysfs_write_profile2
-};
+       /*
+        * Prints firmware version stored in mouse as integer.
+        * The raw value reported by the mouse is returned for easy evaluation,
+        * to get the real version number the decimal point has to be shifted 2
+        * positions to the left. E.g. a value of 138 means 1.38.
+        */
+       __ATTR(firmware_version, 0440,
+                       kone_sysfs_show_firmware_version, NULL),
 
-static struct bin_attribute kone_profile3_attr = {
-       .attr = { .name = "profile3", .mode = 0660 },
-       .size = sizeof(struct kone_profile),
-       .read = kone_sysfs_read_profile3,
-       .write = kone_sysfs_write_profile3
-};
+       /*
+        * Prints state of Tracking Control Unit as number where 0 = off and
+        * 1 = on. Writing 0 deactivates tcu and writing 1 calibrates and
+        * activates the tcu
+        */
+       __ATTR(tcu, 0660, kone_sysfs_show_tcu, kone_sysfs_set_tcu),
 
-static struct bin_attribute kone_profile4_attr = {
-       .attr = { .name = "profile4", .mode = 0660 },
-       .size = sizeof(struct kone_profile),
-       .read = kone_sysfs_read_profile4,
-       .write = kone_sysfs_write_profile4
+       /* Prints and takes the number of the profile the mouse starts with */
+       __ATTR(startup_profile, 0660,
+                       kone_sysfs_show_startup_profile,
+                       kone_sysfs_set_startup_profile),
+       __ATTR_NULL
 };
 
-static struct bin_attribute kone_profile5_attr = {
-       .attr = { .name = "profile5", .mode = 0660 },
-       .size = sizeof(struct kone_profile),
-       .read = kone_sysfs_read_profile5,
-       .write = kone_sysfs_write_profile5
+static struct bin_attribute kone_bin_attributes[] = {
+       {
+               .attr = { .name = "settings", .mode = 0660 },
+               .size = sizeof(struct kone_settings),
+               .read = kone_sysfs_read_settings,
+               .write = kone_sysfs_write_settings
+       },
+       {
+               .attr = { .name = "profile1", .mode = 0660 },
+               .size = sizeof(struct kone_profile),
+               .read = kone_sysfs_read_profilex,
+               .write = kone_sysfs_write_profilex,
+               .private = &profile_numbers[0]
+       },
+       {
+               .attr = { .name = "profile2", .mode = 0660 },
+               .size = sizeof(struct kone_profile),
+               .read = kone_sysfs_read_profilex,
+               .write = kone_sysfs_write_profilex,
+               .private = &profile_numbers[1]
+       },
+       {
+               .attr = { .name = "profile3", .mode = 0660 },
+               .size = sizeof(struct kone_profile),
+               .read = kone_sysfs_read_profilex,
+               .write = kone_sysfs_write_profilex,
+               .private = &profile_numbers[2]
+       },
+       {
+               .attr = { .name = "profile4", .mode = 0660 },
+               .size = sizeof(struct kone_profile),
+               .read = kone_sysfs_read_profilex,
+               .write = kone_sysfs_write_profilex,
+               .private = &profile_numbers[3]
+       },
+       {
+               .attr = { .name = "profile5", .mode = 0660 },
+               .size = sizeof(struct kone_profile),
+               .read = kone_sysfs_read_profilex,
+               .write = kone_sysfs_write_profilex,
+               .private = &profile_numbers[4]
+       },
+       __ATTR_NULL
 };
 
-static int kone_create_sysfs_attributes(struct usb_interface *intf)
-{
-       int retval;
-
-       retval = sysfs_create_group(&intf->dev.kobj, &kone_attribute_group);
-       if (retval)
-               goto exit_1;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj, &kone_settings_attr);
-       if (retval)
-               goto exit_2;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj, &kone_profile1_attr);
-       if (retval)
-               goto exit_3;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj, &kone_profile2_attr);
-       if (retval)
-               goto exit_4;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj, &kone_profile3_attr);
-       if (retval)
-               goto exit_5;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj, &kone_profile4_attr);
-       if (retval)
-               goto exit_6;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj, &kone_profile5_attr);
-       if (retval)
-               goto exit_7;
-
-       return 0;
-
-exit_7:
-       sysfs_remove_bin_file(&intf->dev.kobj, &kone_profile4_attr);
-exit_6:
-       sysfs_remove_bin_file(&intf->dev.kobj, &kone_profile3_attr);
-exit_5:
-       sysfs_remove_bin_file(&intf->dev.kobj, &kone_profile2_attr);
-exit_4:
-       sysfs_remove_bin_file(&intf->dev.kobj, &kone_profile1_attr);
-exit_3:
-       sysfs_remove_bin_file(&intf->dev.kobj, &kone_settings_attr);
-exit_2:
-       sysfs_remove_group(&intf->dev.kobj, &kone_attribute_group);
-exit_1:
-       return retval;
-}
-
-static void kone_remove_sysfs_attributes(struct usb_interface *intf)
-{
-       sysfs_remove_bin_file(&intf->dev.kobj, &kone_profile5_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &kone_profile4_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &kone_profile3_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &kone_profile2_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &kone_profile1_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &kone_settings_attr);
-       sysfs_remove_group(&intf->dev.kobj, &kone_attribute_group);
-}
-
 static int kone_init_kone_device_struct(struct usb_device *usb_dev,
                struct kone_device *kone)
 {
@@ -818,32 +716,25 @@ static int kone_init_specials(struct hid_device *hdev)
 
                kone = kzalloc(sizeof(*kone), GFP_KERNEL);
                if (!kone) {
-                       dev_err(&hdev->dev, "can't alloc device descriptor\n");
+                       hid_err(hdev, "can't alloc device descriptor\n");
                        return -ENOMEM;
                }
                hid_set_drvdata(hdev, kone);
 
                retval = kone_init_kone_device_struct(usb_dev, kone);
                if (retval) {
-                       dev_err(&hdev->dev,
-                                       "couldn't init struct kone_device\n");
+                       hid_err(hdev, "couldn't init struct kone_device\n");
                        goto exit_free;
                }
 
-               retval = roccat_connect(hdev);
+               retval = roccat_connect(kone_class, hdev);
                if (retval < 0) {
-                       dev_err(&hdev->dev, "couldn't init char dev\n");
+                       hid_err(hdev, "couldn't init char dev\n");
                        /* be tolerant about not getting chrdev */
                } else {
                        kone->roccat_claimed = 1;
                        kone->chrdev_minor = retval;
                }
-
-               retval = kone_create_sysfs_attributes(intf);
-               if (retval) {
-                       dev_err(&hdev->dev, "cannot create sysfs files\n");
-                       goto exit_free;
-               }
        } else {
                hid_set_drvdata(hdev, NULL);
        }
@@ -854,7 +745,6 @@ exit_free:
        return retval;
 }
 
-
 static void kone_remove_specials(struct hid_device *hdev)
 {
        struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
@@ -862,7 +752,6 @@ static void kone_remove_specials(struct hid_device *hdev)
 
        if (intf->cur_altsetting->desc.bInterfaceProtocol
                        == USB_INTERFACE_PROTOCOL_MOUSE) {
-               kone_remove_sysfs_attributes(intf);
                kone = hid_get_drvdata(hdev);
                if (kone->roccat_claimed)
                        roccat_disconnect(kone->chrdev_minor);
@@ -876,19 +765,19 @@ static int kone_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        retval = hid_parse(hdev);
        if (retval) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto exit;
        }
 
        retval = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
        if (retval) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto exit;
        }
 
        retval = kone_init_specials(hdev);
        if (retval) {
-               dev_err(&hdev->dev, "couldn't install mouse\n");
+               hid_err(hdev, "couldn't install mouse\n");
                goto exit_stop;
        }
 
@@ -1006,11 +895,24 @@ static struct hid_driver kone_driver = {
 
 static int __init kone_init(void)
 {
-       return hid_register_driver(&kone_driver);
+       int retval;
+
+       /* class name has to be same as driver name */
+       kone_class = class_create(THIS_MODULE, "kone");
+       if (IS_ERR(kone_class))
+               return PTR_ERR(kone_class);
+       kone_class->dev_attrs = kone_attributes;
+       kone_class->dev_bin_attrs = kone_bin_attributes;
+
+       retval = hid_register_driver(&kone_driver);
+       if (retval)
+               class_destroy(kone_class);
+       return retval;
 }
 
 static void __exit kone_exit(void)
 {
+       class_destroy(kone_class);
        hid_unregister_driver(&kone_driver);
 }
 
index 130d6566ea8269e1c51a0bd604fda7378e315474..64abb5b8a59a5909a759f3ef37e232a8991fb902 100644 (file)
 
 #include <linux/types.h>
 
-#pragma pack(push)
-#pragma pack(1)
-
 struct kone_keystroke {
        uint8_t key;
        uint8_t action;
        uint16_t period; /* in milliseconds */
-};
+} __attribute__ ((__packed__));
 
 enum kone_keystroke_buttons {
        kone_keystroke_button_1 = 0xf0, /* left mouse button */
@@ -44,7 +41,7 @@ struct kone_button_info {
        uint8_t macro_name[16]; /* can be max 15 chars long */
        uint8_t count;
        struct kone_keystroke keystrokes[20];
-};
+} __attribute__ ((__packed__));
 
 enum kone_button_info_types {
        /* valid button types until firmware 1.32 */
@@ -95,7 +92,7 @@ struct kone_light_info {
        uint8_t red;   /* range 0x00-0xff */
        uint8_t green; /* range 0x00-0xff */
        uint8_t blue;  /* range 0x00-0xff */
-};
+} __attribute__ ((__packed__));
 
 struct kone_profile {
        uint16_t size; /* always 975 */
@@ -130,7 +127,7 @@ struct kone_profile {
        struct kone_button_info button_infos[8];
 
        uint16_t checksum; /* \brief holds checksum of struct */
-};
+} __attribute__ ((__packed__));
 
 enum kone_polling_rates {
        kone_polling_rate_125 = 1,
@@ -147,7 +144,7 @@ struct kone_settings {
        uint8_t  calibration_data[4];
        uint8_t  unknown3[2];
        uint16_t checksum;
-};
+} __attribute__ ((__packed__));
 
 /*
  * 12 byte mouse event read by interrupt_read
@@ -163,7 +160,7 @@ struct kone_mouse_event {
        uint8_t event;
        uint8_t value; /* press = 0, release = 1 */
        uint8_t macro_key; /* 0 to 8 */
-};
+} __attribute__ ((__packed__));
 
 enum kone_mouse_events {
        /* osd events are thought to be display on screen */
@@ -191,9 +188,7 @@ struct kone_roccat_report {
        uint8_t event;
        uint8_t value; /* holds dpi or profile value */
        uint8_t key; /* macro key on overlong macro execution */
-};
-
-#pragma pack(pop)
+} __attribute__ ((__packed__));
 
 struct kone_device {
        /*
diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c
new file mode 100644 (file)
index 0000000..1608c8d
--- /dev/null
@@ -0,0 +1,837 @@
+/*
+ * Roccat Kone[+] driver for Linux
+ *
+ * Copyright (c) 2010 Stefan Achatz <erazor_de@users.sourceforge.net>
+ */
+
+/*
+ * 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.
+ */
+
+/*
+ * Roccat Kone[+] is an updated/improved version of the Kone with more memory
+ * and functionality and without the non-standard behaviours the Kone had.
+ */
+
+#include <linux/device.h>
+#include <linux/input.h>
+#include <linux/hid.h>
+#include <linux/usb.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include "hid-ids.h"
+#include "hid-roccat.h"
+#include "hid-roccat-koneplus.h"
+
+static uint profile_numbers[5] = {0, 1, 2, 3, 4};
+
+static struct class *koneplus_class;
+
+static void koneplus_profile_activated(struct koneplus_device *koneplus,
+               uint new_profile)
+{
+       koneplus->actual_profile = new_profile;
+}
+
+static int koneplus_send_control(struct usb_device *usb_dev, uint value,
+               enum koneplus_control_requests request)
+{
+       int len;
+       struct koneplus_control *control;
+
+       if ((request == KONEPLUS_CONTROL_REQUEST_PROFILE_SETTINGS ||
+                       request == KONEPLUS_CONTROL_REQUEST_PROFILE_BUTTONS) &&
+                       value > 4)
+               return -EINVAL;
+
+       control = kmalloc(sizeof(struct koneplus_control), GFP_KERNEL);
+       if (!control)
+               return -ENOMEM;
+
+       control->command = KONEPLUS_COMMAND_CONTROL;
+       control->value = value;
+       control->request = request;
+
+       len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
+                       USB_REQ_SET_CONFIGURATION,
+                       USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
+                       KONEPLUS_USB_COMMAND_CONTROL, 0, control,
+                       sizeof(struct koneplus_control),
+                       USB_CTRL_SET_TIMEOUT);
+
+       kfree(control);
+
+       if (len != sizeof(struct koneplus_control))
+               return len;
+
+       return 0;
+}
+
+static int koneplus_receive(struct usb_device *usb_dev, uint usb_command,
+               void *buf, uint size) {
+       int len;
+
+       len = usb_control_msg(usb_dev, usb_rcvctrlpipe(usb_dev, 0),
+                       USB_REQ_CLEAR_FEATURE,
+                       USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_IN,
+                       usb_command, 0, buf, size, USB_CTRL_SET_TIMEOUT);
+
+       return (len != size) ? -EIO : 0;
+}
+
+static int koneplus_receive_control_status(struct usb_device *usb_dev)
+{
+       int retval;
+       struct koneplus_control *control;
+
+       control = kmalloc(sizeof(struct koneplus_control), GFP_KERNEL);
+       if (!control)
+               return -ENOMEM;
+
+       do {
+               retval = koneplus_receive(usb_dev, KONEPLUS_USB_COMMAND_CONTROL,
+                               control, sizeof(struct koneplus_control));
+
+               /* check if we get a completely wrong answer */
+               if (retval)
+                       goto out;
+
+               if (control->value == KONEPLUS_CONTROL_REQUEST_STATUS_OK) {
+                       retval = 0;
+                       goto out;
+               }
+
+               /* indicates that hardware needs some more time to complete action */
+               if (control->value == KONEPLUS_CONTROL_REQUEST_STATUS_WAIT) {
+                       msleep(500); /* windows driver uses 1000 */
+                       continue;
+               }
+
+               /* seems to be critical - replug necessary */
+               if (control->value == KONEPLUS_CONTROL_REQUEST_STATUS_OVERLOAD) {
+                       retval = -EINVAL;
+                       goto out;
+               }
+
+               dev_err(&usb_dev->dev, "koneplus_receive_control_status: "
+                               "unknown response value 0x%x\n", control->value);
+               retval = -EINVAL;
+               goto out;
+
+       } while (1);
+out:
+       kfree(control);
+       return retval;
+}
+
+static int koneplus_send(struct usb_device *usb_dev, uint command,
+               void *buf, uint size) {
+       int len;
+
+       len = usb_control_msg(usb_dev, usb_sndctrlpipe(usb_dev, 0),
+                       USB_REQ_SET_CONFIGURATION,
+                       USB_TYPE_CLASS | USB_RECIP_INTERFACE | USB_DIR_OUT,
+                       command, 0, buf, size, USB_CTRL_SET_TIMEOUT);
+
+       if (len != size)
+               return -EIO;
+
+       if (koneplus_receive_control_status(usb_dev))
+               return -EIO;
+
+       return 0;
+}
+
+static int koneplus_select_profile(struct usb_device *usb_dev, uint number,
+               enum koneplus_control_requests request)
+{
+       int retval;
+
+       retval = koneplus_send_control(usb_dev, number, request);
+       if (retval)
+               return retval;
+
+       /* allow time to settle things - windows driver uses 500 */
+       msleep(100);
+
+       retval = koneplus_receive_control_status(usb_dev);
+       if (retval)
+               return retval;
+
+       return 0;
+}
+
+static int koneplus_get_info(struct usb_device *usb_dev,
+               struct koneplus_info *buf)
+{
+       return koneplus_receive(usb_dev, KONEPLUS_USB_COMMAND_INFO,
+                       buf, sizeof(struct koneplus_info));
+}
+
+static int koneplus_get_profile_settings(struct usb_device *usb_dev,
+               struct koneplus_profile_settings *buf, uint number)
+{
+       int retval;
+
+       retval = koneplus_select_profile(usb_dev, number,
+                       KONEPLUS_CONTROL_REQUEST_PROFILE_SETTINGS);
+       if (retval)
+               return retval;
+
+       return koneplus_receive(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_SETTINGS,
+                       buf, sizeof(struct koneplus_profile_settings));
+}
+
+static int koneplus_set_profile_settings(struct usb_device *usb_dev,
+               struct koneplus_profile_settings const *settings)
+{
+       return koneplus_send(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_SETTINGS,
+                       (void *)settings, sizeof(struct koneplus_profile_settings));
+}
+
+static int koneplus_get_profile_buttons(struct usb_device *usb_dev,
+               struct koneplus_profile_buttons *buf, int number)
+{
+       int retval;
+
+       retval = koneplus_select_profile(usb_dev, number,
+                       KONEPLUS_CONTROL_REQUEST_PROFILE_BUTTONS);
+       if (retval)
+               return retval;
+
+       return koneplus_receive(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_BUTTONS,
+                       buf, sizeof(struct koneplus_profile_buttons));
+}
+
+static int koneplus_set_profile_buttons(struct usb_device *usb_dev,
+               struct koneplus_profile_buttons const *buttons)
+{
+       return koneplus_send(usb_dev, KONEPLUS_USB_COMMAND_PROFILE_BUTTONS,
+                       (void *)buttons, sizeof(struct koneplus_profile_buttons));
+}
+
+/* retval is 0-4 on success, < 0 on error */
+static int koneplus_get_startup_profile(struct usb_device *usb_dev)
+{
+       struct koneplus_startup_profile *buf;
+       int retval;
+
+       buf = kmalloc(sizeof(struct koneplus_startup_profile), GFP_KERNEL);
+
+       retval = koneplus_receive(usb_dev, KONEPLUS_USB_COMMAND_STARTUP_PROFILE,
+                       buf, sizeof(struct koneplus_startup_profile));
+
+       if (retval)
+               goto out;
+
+       retval = buf->startup_profile;
+out:
+       kfree(buf);
+       return retval;
+}
+
+static int koneplus_set_startup_profile(struct usb_device *usb_dev,
+               int startup_profile)
+{
+       struct koneplus_startup_profile buf;
+
+       buf.command = KONEPLUS_COMMAND_STARTUP_PROFILE;
+       buf.size = sizeof(struct koneplus_startup_profile);
+       buf.startup_profile = startup_profile;
+
+       return koneplus_send(usb_dev, KONEPLUS_USB_COMMAND_STARTUP_PROFILE,
+                       (char *)&buf, sizeof(struct koneplus_profile_buttons));
+}
+
+static ssize_t koneplus_sysfs_read(struct file *fp, struct kobject *kobj,
+               char *buf, loff_t off, size_t count,
+               size_t real_size, uint command)
+{
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
+       struct koneplus_device *koneplus = hid_get_drvdata(dev_get_drvdata(dev));
+       struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
+       int retval;
+
+       if (off != 0 || count != real_size)
+               return -EINVAL;
+
+       mutex_lock(&koneplus->koneplus_lock);
+       retval = koneplus_receive(usb_dev, command, buf, real_size);
+       mutex_unlock(&koneplus->koneplus_lock);
+
+       if (retval)
+               return retval;
+
+       return real_size;
+}
+
+static ssize_t koneplus_sysfs_write(struct file *fp, struct kobject *kobj,
+               void const *buf, loff_t off, size_t count,
+               size_t real_size, uint command)
+{
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
+       struct koneplus_device *koneplus = hid_get_drvdata(dev_get_drvdata(dev));
+       struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
+       int retval;
+
+       if (off != 0 || count != real_size)
+               return -EINVAL;
+
+       mutex_lock(&koneplus->koneplus_lock);
+       retval = koneplus_send(usb_dev, command, (void *)buf, real_size);
+       mutex_unlock(&koneplus->koneplus_lock);
+
+       if (retval)
+               return retval;
+
+       return real_size;
+}
+
+static ssize_t koneplus_sysfs_write_macro(struct file *fp,
+               struct kobject *kobj, struct bin_attribute *attr, char *buf,
+               loff_t off, size_t count)
+{
+       return koneplus_sysfs_write(fp, kobj, buf, off, count,
+                       sizeof(struct koneplus_macro), KONEPLUS_USB_COMMAND_MACRO);
+}
+
+static ssize_t koneplus_sysfs_read_sensor(struct file *fp,
+               struct kobject *kobj, struct bin_attribute *attr, char *buf,
+               loff_t off, size_t count)
+{
+       return koneplus_sysfs_read(fp, kobj, buf, off, count,
+                       sizeof(struct koneplus_sensor), KONEPLUS_USB_COMMAND_SENSOR);
+}
+
+static ssize_t koneplus_sysfs_write_sensor(struct file *fp,
+               struct kobject *kobj, struct bin_attribute *attr, char *buf,
+               loff_t off, size_t count)
+{
+       return koneplus_sysfs_write(fp, kobj, buf, off, count,
+                       sizeof(struct koneplus_sensor), KONEPLUS_USB_COMMAND_SENSOR);
+}
+
+static ssize_t koneplus_sysfs_write_tcu(struct file *fp,
+               struct kobject *kobj, struct bin_attribute *attr, char *buf,
+               loff_t off, size_t count)
+{
+       return koneplus_sysfs_write(fp, kobj, buf, off, count,
+                       sizeof(struct koneplus_tcu), KONEPLUS_USB_COMMAND_TCU);
+}
+
+static ssize_t koneplus_sysfs_read_tcu_image(struct file *fp,
+               struct kobject *kobj, struct bin_attribute *attr, char *buf,
+               loff_t off, size_t count)
+{
+       return koneplus_sysfs_read(fp, kobj, buf, off, count,
+                       sizeof(struct koneplus_tcu_image), KONEPLUS_USB_COMMAND_TCU);
+}
+
+static ssize_t koneplus_sysfs_read_profilex_settings(struct file *fp,
+               struct kobject *kobj, struct bin_attribute *attr, char *buf,
+               loff_t off, size_t count)
+{
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
+       struct koneplus_device *koneplus = hid_get_drvdata(dev_get_drvdata(dev));
+
+       if (off >= sizeof(struct koneplus_profile_settings))
+               return 0;
+
+       if (off + count > sizeof(struct koneplus_profile_settings))
+               count = sizeof(struct koneplus_profile_settings) - off;
+
+       mutex_lock(&koneplus->koneplus_lock);
+       memcpy(buf, ((void const *)&koneplus->profile_settings[*(uint *)(attr->private)]) + off,
+                       count);
+       mutex_unlock(&koneplus->koneplus_lock);
+
+       return count;
+}
+
+static ssize_t koneplus_sysfs_write_profile_settings(struct file *fp,
+               struct kobject *kobj, struct bin_attribute *attr, char *buf,
+               loff_t off, size_t count)
+{
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
+       struct koneplus_device *koneplus = hid_get_drvdata(dev_get_drvdata(dev));
+       struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
+       int retval = 0;
+       int difference;
+       int profile_number;
+       struct koneplus_profile_settings *profile_settings;
+
+       if (off != 0 || count != sizeof(struct koneplus_profile_settings))
+               return -EINVAL;
+
+       profile_number = ((struct koneplus_profile_settings const *)buf)->number;
+       profile_settings = &koneplus->profile_settings[profile_number];
+
+       mutex_lock(&koneplus->koneplus_lock);
+       difference = memcmp(buf, profile_settings,
+                       sizeof(struct koneplus_profile_settings));
+       if (difference) {
+               retval = koneplus_set_profile_settings(usb_dev,
+                               (struct koneplus_profile_settings const *)buf);
+               if (!retval)
+                       memcpy(profile_settings, buf,
+                                       sizeof(struct koneplus_profile_settings));
+       }
+       mutex_unlock(&koneplus->koneplus_lock);
+
+       if (retval)
+               return retval;
+
+       return sizeof(struct koneplus_profile_settings);
+}
+
+static ssize_t koneplus_sysfs_read_profilex_buttons(struct file *fp,
+               struct kobject *kobj, struct bin_attribute *attr, char *buf,
+               loff_t off, size_t count)
+{
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
+       struct koneplus_device *koneplus = hid_get_drvdata(dev_get_drvdata(dev));
+
+       if (off >= sizeof(struct koneplus_profile_buttons))
+               return 0;
+
+       if (off + count > sizeof(struct koneplus_profile_buttons))
+               count = sizeof(struct koneplus_profile_buttons) - off;
+
+       mutex_lock(&koneplus->koneplus_lock);
+       memcpy(buf, ((void const *)&koneplus->profile_buttons[*(uint *)(attr->private)]) + off,
+                       count);
+       mutex_unlock(&koneplus->koneplus_lock);
+
+       return count;
+}
+
+static ssize_t koneplus_sysfs_write_profile_buttons(struct file *fp,
+               struct kobject *kobj, struct bin_attribute *attr, char *buf,
+               loff_t off, size_t count)
+{
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
+       struct koneplus_device *koneplus = hid_get_drvdata(dev_get_drvdata(dev));
+       struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
+       int retval = 0;
+       int difference;
+       uint profile_number;
+       struct koneplus_profile_buttons *profile_buttons;
+
+       if (off != 0 || count != sizeof(struct koneplus_profile_buttons))
+               return -EINVAL;
+
+       profile_number = ((struct koneplus_profile_buttons const *)buf)->number;
+       profile_buttons = &koneplus->profile_buttons[profile_number];
+
+       mutex_lock(&koneplus->koneplus_lock);
+       difference = memcmp(buf, profile_buttons,
+                       sizeof(struct koneplus_profile_buttons));
+       if (difference) {
+               retval = koneplus_set_profile_buttons(usb_dev,
+                               (struct koneplus_profile_buttons const *)buf);
+               if (!retval)
+                       memcpy(profile_buttons, buf,
+                                       sizeof(struct koneplus_profile_buttons));
+       }
+       mutex_unlock(&koneplus->koneplus_lock);
+
+       if (retval)
+               return retval;
+
+       return sizeof(struct koneplus_profile_buttons);
+}
+
+static ssize_t koneplus_sysfs_show_startup_profile(struct device *dev,
+               struct device_attribute *attr, char *buf)
+{
+       struct koneplus_device *koneplus =
+                       hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
+       return snprintf(buf, PAGE_SIZE, "%d\n", koneplus->startup_profile);
+}
+
+static ssize_t koneplus_sysfs_set_startup_profile(struct device *dev,
+               struct device_attribute *attr, char const *buf, size_t size)
+{
+       struct koneplus_device *koneplus;
+       struct usb_device *usb_dev;
+       unsigned long profile;
+       int retval;
+
+       dev = dev->parent->parent;
+       koneplus = hid_get_drvdata(dev_get_drvdata(dev));
+       usb_dev = interface_to_usbdev(to_usb_interface(dev));
+
+       retval = strict_strtoul(buf, 10, &profile);
+       if (retval)
+               return retval;
+
+       mutex_lock(&koneplus->koneplus_lock);
+       retval = koneplus_set_startup_profile(usb_dev, profile);
+       mutex_unlock(&koneplus->koneplus_lock);
+       if (retval)
+               return retval;
+
+       return size;
+}
+
+static ssize_t koneplus_sysfs_show_actual_profile(struct device *dev,
+               struct device_attribute *attr, char *buf)
+{
+       struct koneplus_device *koneplus =
+                       hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
+       return snprintf(buf, PAGE_SIZE, "%d\n", koneplus->actual_profile);
+}
+
+static ssize_t koneplus_sysfs_show_firmware_version(struct device *dev,
+               struct device_attribute *attr, char *buf)
+{
+       struct koneplus_device *koneplus =
+                       hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
+       return snprintf(buf, PAGE_SIZE, "%d\n", koneplus->info.firmware_version);
+}
+
+static struct device_attribute koneplus_attributes[] = {
+       __ATTR(startup_profile, 0660,
+                       koneplus_sysfs_show_startup_profile,
+                       koneplus_sysfs_set_startup_profile),
+       __ATTR(actual_profile, 0440,
+                       koneplus_sysfs_show_actual_profile, NULL),
+       __ATTR(firmware_version, 0440,
+                       koneplus_sysfs_show_firmware_version, NULL),
+       __ATTR_NULL
+};
+
+static struct bin_attribute koneplus_bin_attributes[] = {
+       {
+               .attr = { .name = "sensor", .mode = 0220 },
+               .size = sizeof(struct koneplus_sensor),
+               .read = koneplus_sysfs_read_sensor,
+               .write = koneplus_sysfs_write_sensor
+       },
+       {
+               .attr = { .name = "tcu", .mode = 0220 },
+               .size = sizeof(struct koneplus_tcu),
+               .write = koneplus_sysfs_write_tcu
+       },
+       {
+               .attr = { .name = "tcu_image", .mode = 0440 },
+               .size = sizeof(struct koneplus_tcu_image),
+               .read = koneplus_sysfs_read_tcu_image
+       },
+       {
+               .attr = { .name = "profile_settings", .mode = 0220 },
+               .size = sizeof(struct koneplus_profile_settings),
+               .write = koneplus_sysfs_write_profile_settings
+       },
+       {
+               .attr = { .name = "profile1_settings", .mode = 0440 },
+               .size = sizeof(struct koneplus_profile_settings),
+               .read = koneplus_sysfs_read_profilex_settings,
+               .private = &profile_numbers[0]
+       },
+       {
+               .attr = { .name = "profile2_settings", .mode = 0440 },
+               .size = sizeof(struct koneplus_profile_settings),
+               .read = koneplus_sysfs_read_profilex_settings,
+               .private = &profile_numbers[1]
+       },
+       {
+               .attr = { .name = "profile3_settings", .mode = 0440 },
+               .size = sizeof(struct koneplus_profile_settings),
+               .read = koneplus_sysfs_read_profilex_settings,
+               .private = &profile_numbers[2]
+       },
+       {
+               .attr = { .name = "profile4_settings", .mode = 0440 },
+               .size = sizeof(struct koneplus_profile_settings),
+               .read = koneplus_sysfs_read_profilex_settings,
+               .private = &profile_numbers[3]
+       },
+       {
+               .attr = { .name = "profile5_settings", .mode = 0440 },
+               .size = sizeof(struct koneplus_profile_settings),
+               .read = koneplus_sysfs_read_profilex_settings,
+               .private = &profile_numbers[4]
+       },
+       {
+               .attr = { .name = "profile_buttons", .mode = 0220 },
+               .size = sizeof(struct koneplus_profile_buttons),
+               .write = koneplus_sysfs_write_profile_buttons
+       },
+       {
+               .attr = { .name = "profile1_buttons", .mode = 0440 },
+               .size = sizeof(struct koneplus_profile_buttons),
+               .read = koneplus_sysfs_read_profilex_buttons,
+               .private = &profile_numbers[0]
+       },
+       {
+               .attr = { .name = "profile2_buttons", .mode = 0440 },
+               .size = sizeof(struct koneplus_profile_buttons),
+               .read = koneplus_sysfs_read_profilex_buttons,
+               .private = &profile_numbers[1]
+       },
+       {
+               .attr = { .name = "profile3_buttons", .mode = 0440 },
+               .size = sizeof(struct koneplus_profile_buttons),
+               .read = koneplus_sysfs_read_profilex_buttons,
+               .private = &profile_numbers[2]
+       },
+       {
+               .attr = { .name = "profile4_buttons", .mode = 0440 },
+               .size = sizeof(struct koneplus_profile_buttons),
+               .read = koneplus_sysfs_read_profilex_buttons,
+               .private = &profile_numbers[3]
+       },
+       {
+               .attr = { .name = "profile5_buttons", .mode = 0440 },
+               .size = sizeof(struct koneplus_profile_buttons),
+               .read = koneplus_sysfs_read_profilex_buttons,
+               .private = &profile_numbers[4]
+       },
+       {
+               .attr = { .name = "macro", .mode = 0220 },
+               .size = sizeof(struct koneplus_macro),
+               .write = koneplus_sysfs_write_macro
+       },
+       __ATTR_NULL
+};
+
+static int koneplus_init_koneplus_device_struct(struct usb_device *usb_dev,
+               struct koneplus_device *koneplus)
+{
+       int retval, i;
+       static uint wait = 70; /* device will freeze with just 60 */
+
+       mutex_init(&koneplus->koneplus_lock);
+
+       koneplus->startup_profile = koneplus_get_startup_profile(usb_dev);
+
+       msleep(wait);
+       retval = koneplus_get_info(usb_dev, &koneplus->info);
+       if (retval)
+               return retval;
+
+       for (i = 0; i < 5; ++i) {
+               msleep(wait);
+               retval = koneplus_get_profile_settings(usb_dev,
+                               &koneplus->profile_settings[i], i);
+               if (retval)
+                       return retval;
+
+               msleep(wait);
+               retval = koneplus_get_profile_buttons(usb_dev,
+                               &koneplus->profile_buttons[i], i);
+               if (retval)
+                       return retval;
+       }
+
+       koneplus_profile_activated(koneplus, koneplus->startup_profile);
+
+       return 0;
+}
+
+static int koneplus_init_specials(struct hid_device *hdev)
+{
+       struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
+       struct usb_device *usb_dev = interface_to_usbdev(intf);
+       struct koneplus_device *koneplus;
+       int retval;
+
+       if (intf->cur_altsetting->desc.bInterfaceProtocol
+                       == USB_INTERFACE_PROTOCOL_MOUSE) {
+
+               koneplus = kzalloc(sizeof(*koneplus), GFP_KERNEL);
+               if (!koneplus) {
+                       dev_err(&hdev->dev, "can't alloc device descriptor\n");
+                       return -ENOMEM;
+               }
+               hid_set_drvdata(hdev, koneplus);
+
+               retval = koneplus_init_koneplus_device_struct(usb_dev, koneplus);
+               if (retval) {
+                       dev_err(&hdev->dev,
+                                       "couldn't init struct koneplus_device\n");
+                       goto exit_free;
+               }
+
+               retval = roccat_connect(koneplus_class, hdev);
+               if (retval < 0) {
+                       dev_err(&hdev->dev, "couldn't init char dev\n");
+               } else {
+                       koneplus->chrdev_minor = retval;
+                       koneplus->roccat_claimed = 1;
+               }
+       } else {
+               hid_set_drvdata(hdev, NULL);
+       }
+
+       return 0;
+exit_free:
+       kfree(koneplus);
+       return retval;
+}
+
+static void koneplus_remove_specials(struct hid_device *hdev)
+{
+       struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
+       struct koneplus_device *koneplus;
+
+       if (intf->cur_altsetting->desc.bInterfaceProtocol
+                       == USB_INTERFACE_PROTOCOL_MOUSE) {
+               koneplus = hid_get_drvdata(hdev);
+               if (koneplus->roccat_claimed)
+                       roccat_disconnect(koneplus->chrdev_minor);
+               kfree(koneplus);
+       }
+}
+
+static int koneplus_probe(struct hid_device *hdev,
+               const struct hid_device_id *id)
+{
+       int retval;
+
+       retval = hid_parse(hdev);
+       if (retval) {
+               dev_err(&hdev->dev, "parse failed\n");
+               goto exit;
+       }
+
+       retval = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
+       if (retval) {
+               dev_err(&hdev->dev, "hw start failed\n");
+               goto exit;
+       }
+
+       retval = koneplus_init_specials(hdev);
+       if (retval) {
+               dev_err(&hdev->dev, "couldn't install mouse\n");
+               goto exit_stop;
+       }
+
+       return 0;
+
+exit_stop:
+       hid_hw_stop(hdev);
+exit:
+       return retval;
+}
+
+static void koneplus_remove(struct hid_device *hdev)
+{
+       koneplus_remove_specials(hdev);
+       hid_hw_stop(hdev);
+}
+
+static void koneplus_keep_values_up_to_date(struct koneplus_device *koneplus,
+               u8 const *data)
+{
+       struct koneplus_mouse_report_button const *button_report;
+
+       switch (data[0]) {
+       case KONEPLUS_MOUSE_REPORT_NUMBER_BUTTON:
+               button_report = (struct koneplus_mouse_report_button const *)data;
+               switch (button_report->type) {
+               case KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE:
+                       koneplus_profile_activated(koneplus, button_report->data1 - 1);
+                       break;
+               }
+               break;
+       }
+}
+
+static void koneplus_report_to_chrdev(struct koneplus_device const *koneplus,
+               u8 const *data)
+{
+       struct koneplus_roccat_report roccat_report;
+       struct koneplus_mouse_report_button const *button_report;
+
+       if (data[0] != KONEPLUS_MOUSE_REPORT_NUMBER_BUTTON)
+               return;
+
+       button_report = (struct koneplus_mouse_report_button const *)data;
+
+       if ((button_report->type == KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_QUICKLAUNCH ||
+                       button_report->type == KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_TIMER) &&
+                       button_report->data2 != KONEPLUS_MOUSE_REPORT_BUTTON_ACTION_PRESS)
+               return;
+
+       roccat_report.type = button_report->type;
+       roccat_report.data1 = button_report->data1;
+       roccat_report.data2 = button_report->data2;
+       roccat_report.profile = koneplus->actual_profile + 1;
+       roccat_report_event(koneplus->chrdev_minor,
+                       (uint8_t const *)&roccat_report,
+                       sizeof(struct koneplus_roccat_report));
+}
+
+static int koneplus_raw_event(struct hid_device *hdev,
+               struct hid_report *report, u8 *data, int size)
+{
+       struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
+       struct koneplus_device *koneplus = hid_get_drvdata(hdev);
+
+       if (intf->cur_altsetting->desc.bInterfaceProtocol
+                       != USB_INTERFACE_PROTOCOL_MOUSE)
+               return 0;
+
+       koneplus_keep_values_up_to_date(koneplus, data);
+
+       if (koneplus->roccat_claimed)
+               koneplus_report_to_chrdev(koneplus, data);
+
+       return 0;
+}
+
+static const struct hid_device_id koneplus_devices[] = {
+       { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_KONEPLUS) },
+       { }
+};
+
+MODULE_DEVICE_TABLE(hid, koneplus_devices);
+
+static struct hid_driver koneplus_driver = {
+               .name = "koneplus",
+               .id_table = koneplus_devices,
+               .probe = koneplus_probe,
+               .remove = koneplus_remove,
+               .raw_event = koneplus_raw_event
+};
+
+static int __init koneplus_init(void)
+{
+       int retval;
+
+       /* class name has to be same as driver name */
+       koneplus_class = class_create(THIS_MODULE, "koneplus");
+       if (IS_ERR(koneplus_class))
+               return PTR_ERR(koneplus_class);
+       koneplus_class->dev_attrs = koneplus_attributes;
+       koneplus_class->dev_bin_attrs = koneplus_bin_attributes;
+
+       retval = hid_register_driver(&koneplus_driver);
+       if (retval)
+               class_destroy(koneplus_class);
+       return retval;
+}
+
+static void __exit koneplus_exit(void)
+{
+       class_destroy(koneplus_class);
+       hid_unregister_driver(&koneplus_driver);
+}
+
+module_init(koneplus_init);
+module_exit(koneplus_exit);
+
+MODULE_AUTHOR("Stefan Achatz");
+MODULE_DESCRIPTION("USB Roccat Kone[+] driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/hid/hid-roccat-koneplus.h b/drivers/hid/hid-roccat-koneplus.h
new file mode 100644 (file)
index 0000000..57a5c1a
--- /dev/null
@@ -0,0 +1,224 @@
+#ifndef __HID_ROCCAT_KONEPLUS_H
+#define __HID_ROCCAT_KONEPLUS_H
+
+/*
+ * Copyright (c) 2010 Stefan Achatz <erazor_de@users.sourceforge.net>
+ */
+
+/*
+ * 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.
+ */
+
+#include <linux/types.h>
+
+/*
+ * case 1: writes request 80 and reads value 1
+ *
+ */
+struct koneplus_control {
+       uint8_t command; /* KONEPLUS_COMMAND_CONTROL */
+       /*
+        * value is profile number in range 0-4 for requesting settings and buttons
+        * 1 if status ok for requesting status
+        */
+       uint8_t value;
+       uint8_t request;
+} __attribute__ ((__packed__));
+
+enum koneplus_control_requests {
+       KONEPLUS_CONTROL_REQUEST_STATUS = 0x00,
+       KONEPLUS_CONTROL_REQUEST_PROFILE_SETTINGS = 0x80,
+       KONEPLUS_CONTROL_REQUEST_PROFILE_BUTTONS = 0x90,
+};
+
+enum koneplus_control_values {
+       KONEPLUS_CONTROL_REQUEST_STATUS_OVERLOAD = 0,
+       KONEPLUS_CONTROL_REQUEST_STATUS_OK = 1,
+       KONEPLUS_CONTROL_REQUEST_STATUS_WAIT = 3,
+};
+
+struct koneplus_startup_profile {
+       uint8_t command; /* KONEPLUS_COMMAND_STARTUP_PROFILE */
+       uint8_t size; /* always 3 */
+       uint8_t startup_profile; /* Range 0-4! */
+} __attribute__ ((__packed__));
+
+struct koneplus_profile_settings {
+       uint8_t command; /* KONEPLUS_COMMAND_PROFILE_SETTINGS */
+       uint8_t size; /* always 43 */
+       uint8_t number; /* range 0-4 */
+       uint8_t advanced_sensitivity;
+       uint8_t sensitivity_x;
+       uint8_t sensitivity_y;
+       uint8_t cpi_levels_enabled;
+       uint8_t cpi_levels_x[5];
+       uint8_t cpi_startup_level; /* range 0-4 */
+       uint8_t cpi_levels_y[5]; /* range 1-60 means 100-6000 cpi */
+       uint8_t unknown1;
+       uint8_t polling_rate;
+       uint8_t lights_enabled;
+       uint8_t light_effect_mode;
+       uint8_t color_flow_effect;
+       uint8_t light_effect_type;
+       uint8_t light_effect_speed;
+       uint8_t lights[16];
+       uint16_t checksum;
+} __attribute__ ((__packed__));
+
+struct koneplus_profile_buttons {
+       uint8_t command; /* KONEPLUS_COMMAND_PROFILE_BUTTONS */
+       uint8_t size; /* always 77 */
+       uint8_t number; /* range 0-4 */
+       uint8_t data[72];
+       uint16_t checksum;
+} __attribute__ ((__packed__));
+
+struct koneplus_macro {
+       uint8_t command; /* KONEPLUS_COMMAND_MACRO */
+       uint16_t size; /* always 0x822 little endian */
+       uint8_t profile; /* range 0-4 */
+       uint8_t button; /* range 0-23 */
+       uint8_t data[2075];
+       uint16_t checksum;
+} __attribute__ ((__packed__));
+
+struct koneplus_info {
+       uint8_t command; /* KONEPLUS_COMMAND_INFO */
+       uint8_t size; /* always 6 */
+       uint8_t firmware_version;
+       uint8_t unknown[3];
+} __attribute__ ((__packed__));
+
+struct koneplus_e {
+       uint8_t command; /* KONEPLUS_COMMAND_E */
+       uint8_t size; /* always 3 */
+       uint8_t unknown; /* TODO 1; 0 before firmware update */
+} __attribute__ ((__packed__));
+
+struct koneplus_sensor {
+       uint8_t command;  /* KONEPLUS_COMMAND_SENSOR */
+       uint8_t size; /* always 6 */
+       uint8_t data[4];
+} __attribute__ ((__packed__));
+
+struct koneplus_firmware_write {
+       uint8_t command; /* KONEPLUS_COMMAND_FIRMWARE_WRITE */
+       uint8_t unknown[1025];
+} __attribute__ ((__packed__));
+
+struct koneplus_firmware_write_control {
+       uint8_t command; /* KONEPLUS_COMMAND_FIRMWARE_WRITE_CONTROL */
+       /*
+        * value is 1 on success
+        * 3 means "not finished yet"
+        */
+       uint8_t value;
+       uint8_t unknown; /* always 0x75 */
+} __attribute__ ((__packed__));
+
+struct koneplus_tcu {
+       uint16_t usb_command; /* KONEPLUS_USB_COMMAND_TCU */
+       uint8_t data[2];
+} __attribute__ ((__packed__));
+
+struct koneplus_tcu_image {
+       uint16_t usb_command; /* KONEPLUS_USB_COMMAND_TCU */
+       uint8_t data[1024];
+       uint16_t checksum;
+} __attribute__ ((__packed__));
+
+enum koneplus_commands {
+       KONEPLUS_COMMAND_CONTROL = 0x4,
+       KONEPLUS_COMMAND_STARTUP_PROFILE = 0x5,
+       KONEPLUS_COMMAND_PROFILE_SETTINGS = 0x6,
+       KONEPLUS_COMMAND_PROFILE_BUTTONS = 0x7,
+       KONEPLUS_COMMAND_MACRO = 0x8,
+       KONEPLUS_COMMAND_INFO = 0x9,
+       KONEPLUS_COMMAND_E = 0xe,
+       KONEPLUS_COMMAND_SENSOR = 0xf,
+       KONEPLUS_COMMAND_FIRMWARE_WRITE = 0x1b,
+       KONEPLUS_COMMAND_FIRMWARE_WRITE_CONTROL = 0x1c,
+};
+
+enum koneplus_usb_commands {
+       KONEPLUS_USB_COMMAND_CONTROL = 0x304,
+       KONEPLUS_USB_COMMAND_STARTUP_PROFILE = 0x305,
+       KONEPLUS_USB_COMMAND_PROFILE_SETTINGS = 0x306,
+       KONEPLUS_USB_COMMAND_PROFILE_BUTTONS = 0x307,
+       KONEPLUS_USB_COMMAND_MACRO = 0x308,
+       KONEPLUS_USB_COMMAND_INFO = 0x309,
+       KONEPLUS_USB_COMMAND_TCU = 0x30c,
+       KONEPLUS_USB_COMMAND_E = 0x30e,
+       KONEPLUS_USB_COMMAND_SENSOR = 0x30f,
+       KONEPLUS_USB_COMMAND_FIRMWARE_WRITE = 0x31b,
+       KONEPLUS_USB_COMMAND_FIRMWARE_WRITE_CONTROL = 0x31c,
+};
+
+enum koneplus_mouse_report_numbers {
+       KONEPLUS_MOUSE_REPORT_NUMBER_HID = 1,
+       KONEPLUS_MOUSE_REPORT_NUMBER_AUDIO = 2,
+       KONEPLUS_MOUSE_REPORT_NUMBER_BUTTON = 3,
+};
+
+struct koneplus_mouse_report_button {
+       uint8_t report_number; /* always KONEPLUS_MOUSE_REPORT_NUMBER_BUTTON */
+       uint8_t zero1;
+       uint8_t type;
+       uint8_t data1;
+       uint8_t data2;
+       uint8_t zero2;
+       uint8_t unknown[2];
+} __attribute__ ((__packed__));
+
+enum koneplus_mouse_report_button_types {
+       /* data1 = new profile range 1-5 */
+       KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_PROFILE = 0x20,
+
+       /* data1 = button number range 1-24; data2 = action */
+       KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_QUICKLAUNCH = 0x60,
+
+       /* data1 = button number range 1-24; data2 = action */
+       KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_TIMER = 0x80,
+
+       /* data1 = setting number range 1-5 */
+       KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_CPI = 0xb0,
+
+       /* data1 and data2 = range 0x1-0xb */
+       KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_SENSITIVITY = 0xc0,
+
+       /* data1 = 22 = next track...
+        * data2 = action
+        */
+       KONEPLUS_MOUSE_REPORT_BUTTON_TYPE_MULTIMEDIA = 0xf0,
+};
+
+enum koneplus_mouse_report_button_action {
+       KONEPLUS_MOUSE_REPORT_BUTTON_ACTION_PRESS = 0,
+       KONEPLUS_MOUSE_REPORT_BUTTON_ACTION_RELEASE = 1,
+};
+
+struct koneplus_roccat_report {
+       uint8_t type;
+       uint8_t data1;
+       uint8_t data2;
+       uint8_t profile;
+} __attribute__ ((__packed__));
+
+struct koneplus_device {
+       int actual_profile;
+
+       int roccat_claimed;
+       int chrdev_minor;
+
+       struct mutex koneplus_lock;
+
+       int startup_profile;
+       struct koneplus_info info;
+       struct koneplus_profile_settings profile_settings[5];
+       struct koneplus_profile_buttons profile_buttons[5];
+};
+
+#endif
index 9bf23047892aefe3c10c1b60a260498c1181f811..02c58e015bee953a03ed5a7b8f48666e53dcec39 100644 (file)
 #include "hid-roccat.h"
 #include "hid-roccat-pyra.h"
 
+static uint profile_numbers[5] = {0, 1, 2, 3, 4};
+
+/* pyra_class is used for creating sysfs attributes via roccat char device */
+static struct class *pyra_class;
+
 static void profile_activated(struct pyra_device *pyra,
                unsigned int new_profile)
 {
@@ -87,9 +92,8 @@ static int pyra_receive_control_status(struct usb_device *usb_dev)
                        control.value == 1)
                        return 0;
        else {
-               dev_err(&usb_dev->dev, "receive control status: "
-                               "unknown response 0x%x 0x%x\n",
-                               control.request, control.value);
+               hid_err(usb_dev, "receive control status: unknown response 0x%x 0x%x\n",
+                       control.request, control.value);
                return -EINVAL;
        }
 }
@@ -221,9 +225,10 @@ static int pyra_set_settings(struct usb_device *usb_dev,
 
 static ssize_t pyra_sysfs_read_profilex_settings(struct file *fp,
                struct kobject *kobj, struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count, int number)
+               loff_t off, size_t count)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
        struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
 
        if (off >= sizeof(struct pyra_profile_settings))
@@ -233,58 +238,19 @@ static ssize_t pyra_sysfs_read_profilex_settings(struct file *fp,
                count = sizeof(struct pyra_profile_settings) - off;
 
        mutex_lock(&pyra->pyra_lock);
-       memcpy(buf, ((char const *)&pyra->profile_settings[number]) + off,
+       memcpy(buf, ((char const *)&pyra->profile_settings[*(uint *)(attr->private)]) + off,
                        count);
        mutex_unlock(&pyra->pyra_lock);
 
        return count;
 }
 
-static ssize_t pyra_sysfs_read_profile1_settings(struct file *fp,
-               struct kobject *kobj, struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count)
-{
-       return pyra_sysfs_read_profilex_settings(fp, kobj,
-                       attr, buf, off, count, 0);
-}
-
-static ssize_t pyra_sysfs_read_profile2_settings(struct file *fp,
-               struct kobject *kobj, struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count)
-{
-       return pyra_sysfs_read_profilex_settings(fp, kobj,
-                       attr, buf, off, count, 1);
-}
-
-static ssize_t pyra_sysfs_read_profile3_settings(struct file *fp,
-               struct kobject *kobj, struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count)
-{
-       return pyra_sysfs_read_profilex_settings(fp, kobj,
-                       attr, buf, off, count, 2);
-}
-
-static ssize_t pyra_sysfs_read_profile4_settings(struct file *fp,
-               struct kobject *kobj, struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count)
-{
-       return pyra_sysfs_read_profilex_settings(fp, kobj,
-                       attr, buf, off, count, 3);
-}
-
-static ssize_t pyra_sysfs_read_profile5_settings(struct file *fp,
-               struct kobject *kobj, struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count)
-{
-       return pyra_sysfs_read_profilex_settings(fp, kobj,
-                       attr, buf, off, count, 4);
-}
-
 static ssize_t pyra_sysfs_read_profilex_buttons(struct file *fp,
                struct kobject *kobj, struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count, int number)
+               loff_t off, size_t count)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
        struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
 
        if (off >= sizeof(struct pyra_profile_buttons))
@@ -294,58 +260,19 @@ static ssize_t pyra_sysfs_read_profilex_buttons(struct file *fp,
                count = sizeof(struct pyra_profile_buttons) - off;
 
        mutex_lock(&pyra->pyra_lock);
-       memcpy(buf, ((char const *)&pyra->profile_buttons[number]) + off,
+       memcpy(buf, ((char const *)&pyra->profile_buttons[*(uint *)(attr->private)]) + off,
                        count);
        mutex_unlock(&pyra->pyra_lock);
 
        return count;
 }
 
-static ssize_t pyra_sysfs_read_profile1_buttons(struct file *fp,
-               struct kobject *kobj, struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count)
-{
-       return pyra_sysfs_read_profilex_buttons(fp, kobj,
-                       attr, buf, off, count, 0);
-}
-
-static ssize_t pyra_sysfs_read_profile2_buttons(struct file *fp,
-               struct kobject *kobj, struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count)
-{
-       return pyra_sysfs_read_profilex_buttons(fp, kobj,
-                       attr, buf, off, count, 1);
-}
-
-static ssize_t pyra_sysfs_read_profile3_buttons(struct file *fp,
-               struct kobject *kobj, struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count)
-{
-       return pyra_sysfs_read_profilex_buttons(fp, kobj,
-                       attr, buf, off, count, 2);
-}
-
-static ssize_t pyra_sysfs_read_profile4_buttons(struct file *fp,
-               struct kobject *kobj, struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count)
-{
-       return pyra_sysfs_read_profilex_buttons(fp, kobj,
-                       attr, buf, off, count, 3);
-}
-
-static ssize_t pyra_sysfs_read_profile5_buttons(struct file *fp,
-               struct kobject *kobj, struct bin_attribute *attr, char *buf,
-               loff_t off, size_t count)
-{
-       return pyra_sysfs_read_profilex_buttons(fp, kobj,
-                       attr, buf, off, count, 4);
-}
-
 static ssize_t pyra_sysfs_write_profile_settings(struct file *fp,
                struct kobject *kobj, struct bin_attribute *attr, char *buf,
                loff_t off, size_t count)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
        struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
        struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
        int retval = 0;
@@ -381,7 +308,8 @@ static ssize_t pyra_sysfs_write_profile_buttons(struct file *fp,
                struct kobject *kobj, struct bin_attribute *attr, char *buf,
                loff_t off, size_t count)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
        struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
        struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
        int retval = 0;
@@ -417,7 +345,8 @@ static ssize_t pyra_sysfs_read_settings(struct file *fp,
                struct kobject *kobj, struct bin_attribute *attr, char *buf,
                loff_t off, size_t count)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
        struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
 
        if (off >= sizeof(struct pyra_settings))
@@ -437,7 +366,8 @@ static ssize_t pyra_sysfs_write_settings(struct file *fp,
                struct kobject *kobj, struct bin_attribute *attr, char *buf,
                loff_t off, size_t count)
 {
-       struct device *dev = container_of(kobj, struct device, kobj);
+       struct device *dev =
+                       container_of(kobj, struct device, kobj)->parent->parent;
        struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
        struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
        int retval = 0;
@@ -469,255 +399,125 @@ static ssize_t pyra_sysfs_write_settings(struct file *fp,
 static ssize_t pyra_sysfs_show_actual_cpi(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
-       struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+       struct pyra_device *pyra =
+                       hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
        return snprintf(buf, PAGE_SIZE, "%d\n", pyra->actual_cpi);
 }
 
 static ssize_t pyra_sysfs_show_actual_profile(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
-       struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+       struct pyra_device *pyra =
+                       hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
        return snprintf(buf, PAGE_SIZE, "%d\n", pyra->actual_profile);
 }
 
 static ssize_t pyra_sysfs_show_firmware_version(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
-       struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+       struct pyra_device *pyra =
+                       hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
        return snprintf(buf, PAGE_SIZE, "%d\n", pyra->firmware_version);
 }
 
 static ssize_t pyra_sysfs_show_startup_profile(struct device *dev,
                struct device_attribute *attr, char *buf)
 {
-       struct pyra_device *pyra = hid_get_drvdata(dev_get_drvdata(dev));
+       struct pyra_device *pyra =
+                       hid_get_drvdata(dev_get_drvdata(dev->parent->parent));
        return snprintf(buf, PAGE_SIZE, "%d\n", pyra->settings.startup_profile);
 }
 
-static DEVICE_ATTR(actual_cpi, 0440, pyra_sysfs_show_actual_cpi, NULL);
-
-static DEVICE_ATTR(actual_profile, 0440, pyra_sysfs_show_actual_profile, NULL);
-
-static DEVICE_ATTR(firmware_version, 0440,
-               pyra_sysfs_show_firmware_version, NULL);
-
-static DEVICE_ATTR(startup_profile, 0440,
-               pyra_sysfs_show_startup_profile, NULL);
-
-static struct attribute *pyra_attributes[] = {
-               &dev_attr_actual_cpi.attr,
-               &dev_attr_actual_profile.attr,
-               &dev_attr_firmware_version.attr,
-               &dev_attr_startup_profile.attr,
-               NULL
-};
-
-static struct attribute_group pyra_attribute_group = {
-               .attrs = pyra_attributes
+static struct device_attribute pyra_attributes[] = {
+       __ATTR(actual_cpi, 0440, pyra_sysfs_show_actual_cpi, NULL),
+       __ATTR(actual_profile, 0440, pyra_sysfs_show_actual_profile, NULL),
+       __ATTR(firmware_version, 0440,
+                       pyra_sysfs_show_firmware_version, NULL),
+       __ATTR(startup_profile, 0440,
+                       pyra_sysfs_show_startup_profile, NULL),
+       __ATTR_NULL
 };
 
-static struct bin_attribute pyra_profile_settings_attr = {
+static struct bin_attribute pyra_bin_attributes[] = {
+       {
                .attr = { .name = "profile_settings", .mode = 0220 },
                .size = sizeof(struct pyra_profile_settings),
                .write = pyra_sysfs_write_profile_settings
-};
-
-static struct bin_attribute pyra_profile1_settings_attr = {
+       },
+       {
                .attr = { .name = "profile1_settings", .mode = 0440 },
                .size = sizeof(struct pyra_profile_settings),
-               .read = pyra_sysfs_read_profile1_settings
-};
-
-static struct bin_attribute pyra_profile2_settings_attr = {
+               .read = pyra_sysfs_read_profilex_settings,
+               .private = &profile_numbers[0]
+       },
+       {
                .attr = { .name = "profile2_settings", .mode = 0440 },
                .size = sizeof(struct pyra_profile_settings),
-               .read = pyra_sysfs_read_profile2_settings
-};
-
-static struct bin_attribute pyra_profile3_settings_attr = {
+               .read = pyra_sysfs_read_profilex_settings,
+               .private = &profile_numbers[1]
+       },
+       {
                .attr = { .name = "profile3_settings", .mode = 0440 },
                .size = sizeof(struct pyra_profile_settings),
-               .read = pyra_sysfs_read_profile3_settings
-};
-
-static struct bin_attribute pyra_profile4_settings_attr = {
+               .read = pyra_sysfs_read_profilex_settings,
+               .private = &profile_numbers[2]
+       },
+       {
                .attr = { .name = "profile4_settings", .mode = 0440 },
                .size = sizeof(struct pyra_profile_settings),
-               .read = pyra_sysfs_read_profile4_settings
-};
-
-static struct bin_attribute pyra_profile5_settings_attr = {
+               .read = pyra_sysfs_read_profilex_settings,
+               .private = &profile_numbers[3]
+       },
+       {
                .attr = { .name = "profile5_settings", .mode = 0440 },
                .size = sizeof(struct pyra_profile_settings),
-               .read = pyra_sysfs_read_profile5_settings
-};
-
-static struct bin_attribute pyra_profile_buttons_attr = {
+               .read = pyra_sysfs_read_profilex_settings,
+               .private = &profile_numbers[4]
+       },
+       {
                .attr = { .name = "profile_buttons", .mode = 0220 },
                .size = sizeof(struct pyra_profile_buttons),
                .write = pyra_sysfs_write_profile_buttons
-};
-
-static struct bin_attribute pyra_profile1_buttons_attr = {
+       },
+       {
                .attr = { .name = "profile1_buttons", .mode = 0440 },
                .size = sizeof(struct pyra_profile_buttons),
-               .read = pyra_sysfs_read_profile1_buttons
-};
-
-static struct bin_attribute pyra_profile2_buttons_attr = {
+               .read = pyra_sysfs_read_profilex_buttons,
+               .private = &profile_numbers[0]
+       },
+       {
                .attr = { .name = "profile2_buttons", .mode = 0440 },
                .size = sizeof(struct pyra_profile_buttons),
-               .read = pyra_sysfs_read_profile2_buttons
-};
-
-static struct bin_attribute pyra_profile3_buttons_attr = {
+               .read = pyra_sysfs_read_profilex_buttons,
+               .private = &profile_numbers[1]
+       },
+       {
                .attr = { .name = "profile3_buttons", .mode = 0440 },
                .size = sizeof(struct pyra_profile_buttons),
-               .read = pyra_sysfs_read_profile3_buttons
-};
-
-static struct bin_attribute pyra_profile4_buttons_attr = {
+               .read = pyra_sysfs_read_profilex_buttons,
+               .private = &profile_numbers[2]
+       },
+       {
                .attr = { .name = "profile4_buttons", .mode = 0440 },
                .size = sizeof(struct pyra_profile_buttons),
-               .read = pyra_sysfs_read_profile4_buttons
-};
-
-static struct bin_attribute pyra_profile5_buttons_attr = {
+               .read = pyra_sysfs_read_profilex_buttons,
+               .private = &profile_numbers[3]
+       },
+       {
                .attr = { .name = "profile5_buttons", .mode = 0440 },
                .size = sizeof(struct pyra_profile_buttons),
-               .read = pyra_sysfs_read_profile5_buttons
-};
-
-static struct bin_attribute pyra_settings_attr = {
+               .read = pyra_sysfs_read_profilex_buttons,
+               .private = &profile_numbers[4]
+       },
+       {
                .attr = { .name = "settings", .mode = 0660 },
                .size = sizeof(struct pyra_settings),
                .read = pyra_sysfs_read_settings,
                .write = pyra_sysfs_write_settings
+       },
+       __ATTR_NULL
 };
 
-static int pyra_create_sysfs_attributes(struct usb_interface *intf)
-{
-       int retval;
-
-       retval = sysfs_create_group(&intf->dev.kobj, &pyra_attribute_group);
-       if (retval)
-               goto exit_1;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_profile_settings_attr);
-       if (retval)
-               goto exit_2;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_profile1_settings_attr);
-       if (retval)
-               goto exit_3;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_profile2_settings_attr);
-       if (retval)
-               goto exit_4;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_profile3_settings_attr);
-       if (retval)
-               goto exit_5;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_profile4_settings_attr);
-       if (retval)
-               goto exit_6;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_profile5_settings_attr);
-       if (retval)
-               goto exit_7;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_profile_buttons_attr);
-       if (retval)
-               goto exit_8;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_profile1_buttons_attr);
-       if (retval)
-               goto exit_9;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_profile2_buttons_attr);
-       if (retval)
-               goto exit_10;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_profile3_buttons_attr);
-       if (retval)
-               goto exit_11;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_profile4_buttons_attr);
-       if (retval)
-               goto exit_12;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_profile5_buttons_attr);
-       if (retval)
-               goto exit_13;
-
-       retval = sysfs_create_bin_file(&intf->dev.kobj,
-                       &pyra_settings_attr);
-       if (retval)
-               goto exit_14;
-
-       return 0;
-
-exit_14:
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile5_buttons_attr);
-exit_13:
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile4_buttons_attr);
-exit_12:
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile3_buttons_attr);
-exit_11:
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile2_buttons_attr);
-exit_10:
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile1_buttons_attr);
-exit_9:
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile_buttons_attr);
-exit_8:
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile5_settings_attr);
-exit_7:
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile4_settings_attr);
-exit_6:
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile3_settings_attr);
-exit_5:
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile2_settings_attr);
-exit_4:
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile1_settings_attr);
-exit_3:
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile_settings_attr);
-exit_2:
-       sysfs_remove_group(&intf->dev.kobj, &pyra_attribute_group);
-exit_1:
-       return retval;
-}
-
-static void pyra_remove_sysfs_attributes(struct usb_interface *intf)
-{
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_settings_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile5_buttons_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile4_buttons_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile3_buttons_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile2_buttons_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile1_buttons_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile_buttons_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile5_settings_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile4_settings_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile3_settings_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile2_settings_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile1_settings_attr);
-       sysfs_remove_bin_file(&intf->dev.kobj, &pyra_profile_settings_attr);
-       sysfs_remove_group(&intf->dev.kobj, &pyra_attribute_group);
-}
-
 static int pyra_init_pyra_device_struct(struct usb_device *usb_dev,
                struct pyra_device *pyra)
 {
@@ -770,31 +570,24 @@ static int pyra_init_specials(struct hid_device *hdev)
 
                pyra = kzalloc(sizeof(*pyra), GFP_KERNEL);
                if (!pyra) {
-                       dev_err(&hdev->dev, "can't alloc device descriptor\n");
+                       hid_err(hdev, "can't alloc device descriptor\n");
                        return -ENOMEM;
                }
                hid_set_drvdata(hdev, pyra);
 
                retval = pyra_init_pyra_device_struct(usb_dev, pyra);
                if (retval) {
-                       dev_err(&hdev->dev,
-                                       "couldn't init struct pyra_device\n");
+                       hid_err(hdev, "couldn't init struct pyra_device\n");
                        goto exit_free;
                }
 
-               retval = roccat_connect(hdev);
+               retval = roccat_connect(pyra_class, hdev);
                if (retval < 0) {
-                       dev_err(&hdev->dev, "couldn't init char dev\n");
+                       hid_err(hdev, "couldn't init char dev\n");
                } else {
                        pyra->chrdev_minor = retval;
                        pyra->roccat_claimed = 1;
                }
-
-               retval = pyra_create_sysfs_attributes(intf);
-               if (retval) {
-                       dev_err(&hdev->dev, "cannot create sysfs files\n");
-                       goto exit_free;
-               }
        } else {
                hid_set_drvdata(hdev, NULL);
        }
@@ -812,7 +605,6 @@ static void pyra_remove_specials(struct hid_device *hdev)
 
        if (intf->cur_altsetting->desc.bInterfaceProtocol
                        == USB_INTERFACE_PROTOCOL_MOUSE) {
-               pyra_remove_sysfs_attributes(intf);
                pyra = hid_get_drvdata(hdev);
                if (pyra->roccat_claimed)
                        roccat_disconnect(pyra->chrdev_minor);
@@ -826,19 +618,19 @@ static int pyra_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        retval = hid_parse(hdev);
        if (retval) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto exit;
        }
 
        retval = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
        if (retval) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto exit;
        }
 
        retval = pyra_init_specials(hdev);
        if (retval) {
-               dev_err(&hdev->dev, "couldn't install mouse\n");
+               hid_err(hdev, "couldn't install mouse\n");
                goto exit_stop;
        }
        return 0;
@@ -952,11 +744,24 @@ static struct hid_driver pyra_driver = {
 
 static int __init pyra_init(void)
 {
-       return hid_register_driver(&pyra_driver);
+       int retval;
+
+       /* class name has to be same as driver name */
+       pyra_class = class_create(THIS_MODULE, "pyra");
+       if (IS_ERR(pyra_class))
+               return PTR_ERR(pyra_class);
+       pyra_class->dev_attrs = pyra_attributes;
+       pyra_class->dev_bin_attrs = pyra_bin_attributes;
+
+       retval = hid_register_driver(&pyra_driver);
+       if (retval)
+               class_destroy(pyra_class);
+       return retval;
 }
 
 static void __exit pyra_exit(void)
 {
+       class_destroy(pyra_class);
        hid_unregister_driver(&pyra_driver);
 }
 
index 22f80a8f26f9e56ea314faa8379f4653fcb6aae6..14cbbe1621e008c6862ec7b0322463c27fff5d19 100644 (file)
 
 #include <linux/types.h>
 
-#pragma pack(push)
-#pragma pack(1)
-
 struct pyra_b {
        uint8_t command; /* PYRA_COMMAND_B */
        uint8_t size; /* always 3 */
        uint8_t unknown; /* 1 */
-};
+} __attribute__ ((__packed__));
 
 struct pyra_control {
        uint8_t command; /* PYRA_COMMAND_CONTROL */
@@ -31,7 +28,7 @@ struct pyra_control {
         */
        uint8_t value; /* Range 0-4 */
        uint8_t request;
-};
+} __attribute__ ((__packed__));
 
 enum pyra_control_requests {
        PYRA_CONTROL_REQUEST_STATUS = 0x00,
@@ -43,7 +40,7 @@ struct pyra_settings {
        uint8_t command; /* PYRA_COMMAND_SETTINGS */
        uint8_t size; /* always 3 */
        uint8_t startup_profile; /* Range 0-4! */
-};
+} __attribute__ ((__packed__));
 
 struct pyra_profile_settings {
        uint8_t command; /* PYRA_COMMAND_PROFILE_SETTINGS */
@@ -58,7 +55,7 @@ struct pyra_profile_settings {
        uint8_t light_effect;
        uint8_t handedness;
        uint16_t checksum; /* byte sum */
-};
+} __attribute__ ((__packed__));
 
 struct pyra_profile_buttons {
        uint8_t command; /* PYRA_COMMAND_PROFILE_BUTTONS */
@@ -66,7 +63,7 @@ struct pyra_profile_buttons {
        uint8_t number; /* Range 0-4 */
        uint8_t buttons[14];
        uint16_t checksum; /* byte sum */
-};
+} __attribute__ ((__packed__));
 
 struct pyra_info {
        uint8_t command; /* PYRA_COMMAND_INFO */
@@ -75,7 +72,7 @@ struct pyra_info {
        uint8_t unknown1; /* always 0 */
        uint8_t unknown2; /* always 1 */
        uint8_t unknown3; /* always 0 */
-};
+} __attribute__ ((__packed__));
 
 enum pyra_commands {
        PYRA_COMMAND_CONTROL = 0x4,
@@ -107,13 +104,13 @@ struct pyra_mouse_event_button {
        uint8_t type;
        uint8_t data1;
        uint8_t data2;
-};
+} __attribute__ ((__packed__));
 
 struct pyra_mouse_event_audio {
        uint8_t report_number; /* always 2 */
        uint8_t type;
        uint8_t unused; /* always 0 */
-};
+} __attribute__ ((__packed__));
 
 /* hid audio controls */
 enum pyra_mouse_event_audio_types {
@@ -167,9 +164,7 @@ struct pyra_roccat_report {
        uint8_t type;
        uint8_t value;
        uint8_t key;
-};
-
-#pragma pack(pop)
+} __attribute__ ((__packed__));
 
 struct pyra_device {
        int actual_profile;
index 5a6879e235ac5264482fe94d3c8976231dbc6c36..a14c579ea781950787365ea3d2d0218defde5ec8 100644 (file)
@@ -21,6 +21,8 @@
  * It is inspired by hidraw, but uses only one circular buffer for all readers.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/cdev.h>
 #include <linux/poll.h>
 #include <linux/sched.h>
@@ -65,7 +67,6 @@ struct roccat_reader {
 };
 
 static int roccat_major;
-static struct class *roccat_class;
 static struct cdev roccat_cdev;
 
 static struct roccat_device *devices[ROCCAT_MAX_DEVICES];
@@ -165,27 +166,22 @@ static int roccat_open(struct inode *inode, struct file *file)
        mutex_lock(&device->readers_lock);
 
        if (!device) {
-               printk(KERN_EMERG "roccat device with minor %d doesn't exist\n",
-                               minor);
+               pr_emerg("roccat device with minor %d doesn't exist\n", minor);
                error = -ENODEV;
                goto exit_err;
        }
 
        if (!device->open++) {
                /* power on device on adding first reader */
-               if (device->hid->ll_driver->power) {
-                       error = device->hid->ll_driver->power(device->hid,
-                                       PM_HINT_FULLON);
-                       if (error < 0) {
-                               --device->open;
-                               goto exit_err;
-                       }
+               error = hid_hw_power(device->hid, PM_HINT_FULLON);
+               if (error < 0) {
+                       --device->open;
+                       goto exit_err;
                }
-               error = device->hid->ll_driver->open(device->hid);
+
+               error = hid_hw_open(device->hid);
                if (error < 0) {
-                       if (device->hid->ll_driver->power)
-                               device->hid->ll_driver->power(device->hid,
-                                               PM_HINT_NORMAL);
+                       hid_hw_power(device->hid, PM_HINT_NORMAL);
                        --device->open;
                        goto exit_err;
                }
@@ -218,8 +214,7 @@ static int roccat_release(struct inode *inode, struct file *file)
        device = devices[minor];
        if (!device) {
                mutex_unlock(&devices_lock);
-               printk(KERN_EMERG "roccat device with minor %d doesn't exist\n",
-                               minor);
+               pr_emerg("roccat device with minor %d doesn't exist\n", minor);
                return -ENODEV;
        }
 
@@ -231,10 +226,8 @@ static int roccat_release(struct inode *inode, struct file *file)
        if (!--device->open) {
                /* removing last reader */
                if (device->exist) {
-                       if (device->hid->ll_driver->power)
-                               device->hid->ll_driver->power(device->hid,
-                                               PM_HINT_NORMAL);
-                       device->hid->ll_driver->close(device->hid);
+                       hid_hw_power(device->hid, PM_HINT_NORMAL);
+                       hid_hw_close(device->hid);
                } else {
                        kfree(device);
                }
@@ -295,12 +288,14 @@ EXPORT_SYMBOL_GPL(roccat_report_event);
 
 /*
  * roccat_connect() - create a char device for special event output
+ * @class: the class thats used to create the device. Meant to hold device
+ * specific sysfs attributes.
  * @hid: the hid device the char device should be connected to.
  *
  * Return value is minor device number in Range [0, ROCCAT_MAX_DEVICES] on
  * success, a negative error code on failure.
  */
-int roccat_connect(struct hid_device *hid)
+int roccat_connect(struct class *klass, struct hid_device *hid)
 {
        unsigned int minor;
        struct roccat_device *device;
@@ -326,7 +321,7 @@ int roccat_connect(struct hid_device *hid)
                return -EINVAL;
        }
 
-       device->dev = device_create(roccat_class, &hid->dev,
+       device->dev = device_create(klass, &hid->dev,
                        MKDEV(roccat_major, minor), NULL,
                        "%s%s%d", "roccat", hid->driver->name, minor);
 
@@ -367,10 +362,10 @@ void roccat_disconnect(int minor)
 
        device->exist = 0; /* TODO exist maybe not needed */
 
-       device_destroy(roccat_class, MKDEV(roccat_major, minor));
+       device_destroy(device->dev->class, MKDEV(roccat_major, minor));
 
        if (device->open) {
-               device->hid->ll_driver->close(device->hid);
+               hid_hw_close(device->hid);
                wake_up_interruptible(&device->wait);
        } else {
                kfree(device);
@@ -398,14 +393,7 @@ static int __init roccat_init(void)
        roccat_major = MAJOR(dev_id);
 
        if (retval < 0) {
-               printk(KERN_WARNING "roccat: can't get major number\n");
-               return retval;
-       }
-
-       roccat_class = class_create(THIS_MODULE, "roccat");
-       if (IS_ERR(roccat_class)) {
-               retval = PTR_ERR(roccat_class);
-               unregister_chrdev_region(dev_id, ROCCAT_MAX_DEVICES);
+               pr_warn("can't get major number\n");
                return retval;
        }
 
@@ -420,7 +408,6 @@ static void __exit roccat_exit(void)
        dev_t dev_id = MKDEV(roccat_major, 0);
 
        cdev_del(&roccat_cdev);
-       class_destroy(roccat_class);
        unregister_chrdev_region(dev_id, ROCCAT_MAX_DEVICES);
 }
 
index 09e864e9f79dcbc37f5f4fc9bb5ced38105527d9..5784281d613f0117dfadfa73eca39ea89f70b112 100644 (file)
 #include <linux/types.h>
 
 #if defined(CONFIG_HID_ROCCAT) || defined(CONFIG_HID_ROCCAT_MODULE)
-int roccat_connect(struct hid_device *hid);
+int roccat_connect(struct class *klass, struct hid_device *hid);
 void roccat_disconnect(int minor);
 int roccat_report_event(int minor, u8 const *data, int len);
 #else
-static inline int roccat_connect(struct hid_device *hid) { return -1; }
+static inline int roccat_connect(struct class *klass,
+               struct hid_device *hid) { return -1; }
 static inline void roccat_disconnect(int minor) {}
 static inline int roccat_report_event(int minor, u8 const *data, int len)
 {
index 35894444e00067640532c17f2cc5468c1f9cef14..3c1fd8af5e0c37495a25e98dbbfc19db9b22bb99 100644 (file)
@@ -57,8 +57,8 @@
 static inline void samsung_irda_dev_trace(struct hid_device *hdev,
                unsigned int rsize)
 {
-       dev_info(&hdev->dev, "fixing up Samsung IrDA %d byte report "
-                       "descriptor\n", rsize);
+       hid_info(hdev, "fixing up Samsung IrDA %d byte report descriptor\n",
+                rsize);
 }
 
 static __u8 *samsung_irda_report_fixup(struct hid_device *hdev, __u8 *rdesc,
@@ -160,7 +160,7 @@ static int samsung_probe(struct hid_device *hdev,
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err_free;
        }
 
@@ -174,7 +174,7 @@ static int samsung_probe(struct hid_device *hdev,
 
        ret = hid_hw_start(hdev, cmask);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
index e10a7687ebf2848e15210bf7466356a060765054..16f7cafc9695b64377b07c5cca95c5bcea52824d 100644 (file)
@@ -74,26 +74,25 @@ static int sjoyff_init(struct hid_device *hid)
        int error;
 
        if (list_empty(report_list)) {
-               dev_err(&hid->dev, "no output reports found\n");
+               hid_err(hid, "no output reports found\n");
                return -ENODEV;
        }
 
        report_ptr = report_ptr->next;
 
        if (report_ptr == report_list) {
-               dev_err(&hid->dev, "required output report is "
-                               "missing\n");
+               hid_err(hid, "required output report is missing\n");
                return -ENODEV;
        }
 
        report = list_entry(report_ptr, struct hid_report, list);
        if (report->maxfield < 1) {
-               dev_err(&hid->dev, "no fields in the report\n");
+               hid_err(hid, "no fields in the report\n");
                return -ENODEV;
        }
 
        if (report->field[0]->report_count < 3) {
-               dev_err(&hid->dev, "not enough values in the field\n");
+               hid_err(hid, "not enough values in the field\n");
                return -ENODEV;
        }
 
@@ -117,8 +116,7 @@ static int sjoyff_init(struct hid_device *hid)
        sjoyff->report->field[0]->value[2] = 0x00;
        usbhid_submit_report(hid, sjoyff->report, USB_DIR_OUT);
 
-       dev_info(&hid->dev,
-               "Force feedback for SmartJoy PLUS PS2/USB adapter\n");
+       hid_info(hid, "Force feedback for SmartJoy PLUS PS2/USB adapter\n");
 
        return 0;
 }
@@ -135,13 +133,13 @@ static int sjoy_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err;
        }
 
index 677bb3da10e8d4149d5d6583f943f6a767c9d3c1..68d7b36e31e43b800e18542918a21ffa75eb2483 100644 (file)
@@ -40,8 +40,7 @@ static __u8 *sony_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 
        if ((sc->quirks & VAIO_RDESC_CONSTANT) &&
                        *rsize >= 56 && rdesc[54] == 0x81 && rdesc[55] == 0x07) {
-               dev_info(&hdev->dev, "Fixing up Sony Vaio VGX report "
-                               "descriptor\n");
+               hid_info(hdev, "Fixing up Sony Vaio VGX report descriptor\n");
                rdesc[55] = 0x06;
        }
        return rdesc;
@@ -89,7 +88,7 @@ static int sixaxis_set_operational_usb(struct hid_device *hdev)
                                 (3 << 8) | 0xf2, ifnum, buf, 17,
                                 USB_CTRL_GET_TIMEOUT);
        if (ret < 0)
-               dev_err(&hdev->dev, "can't set operational mode\n");
+               hid_err(hdev, "can't set operational mode\n");
 
        kfree(buf);
 
@@ -110,7 +109,7 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        sc = kzalloc(sizeof(*sc), GFP_KERNEL);
        if (sc == NULL) {
-               dev_err(&hdev->dev, "can't alloc sony descriptor\n");
+               hid_err(hdev, "can't alloc sony descriptor\n");
                return -ENOMEM;
        }
 
@@ -119,14 +118,14 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err_free;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT |
                        HID_CONNECT_HIDDEV_FORCE);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
index 3171be28c3d534daf8d3a8f245de79a1137fc9a8..b2be1d11916b79aa5f600dedd06fdfe917041707 100644 (file)
@@ -222,7 +222,7 @@ static int stantum_probe(struct hid_device *hdev,
 
        sd = kmalloc(sizeof(struct stantum_data), GFP_KERNEL);
        if (!sd) {
-               dev_err(&hdev->dev, "cannot allocate Stantum data\n");
+               hid_err(hdev, "cannot allocate Stantum data\n");
                return -ENOMEM;
        }
        sd->valid = false;
index 164ed568f6cf73bf4640b6f4080d99dde37d6d91..d484a0043dd43572238c3f4b9cb0f84f1e355bfb 100644 (file)
@@ -27,8 +27,7 @@ static __u8 *sp_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 {
        if (*rsize >= 107 && rdesc[104] == 0x26 && rdesc[105] == 0x80 &&
                        rdesc[106] == 0x03) {
-               dev_info(&hdev->dev, "fixing up Sunplus Wireless Desktop "
-                               "report descriptor\n");
+               hid_info(hdev, "fixing up Sunplus Wireless Desktop report descriptor\n");
                rdesc[105] = rdesc[110] = 0x03;
                rdesc[106] = rdesc[111] = 0x21;
        }
index 25be4e1461bde288497ab2ed5363842934a18df4..575862b0688e4e233108f155812a5962dd38177b 100644 (file)
@@ -151,28 +151,23 @@ static int tmff_init(struct hid_device *hid, const signed short *ff_bits)
                        switch (field->usage[0].hid) {
                        case THRUSTMASTER_USAGE_FF:
                                if (field->report_count < 2) {
-                                       dev_warn(&hid->dev, "ignoring FF field "
-                                               "with report_count < 2\n");
+                                       hid_warn(hid, "ignoring FF field with report_count < 2\n");
                                        continue;
                                }
 
                                if (field->logical_maximum ==
                                                field->logical_minimum) {
-                                       dev_warn(&hid->dev, "ignoring FF field "
-                                                       "with logical_maximum "
-                                                       "== logical_minimum\n");
+                                       hid_warn(hid, "ignoring FF field with logical_maximum == logical_minimum\n");
                                        continue;
                                }
 
                                if (tmff->report && tmff->report != report) {
-                                       dev_warn(&hid->dev, "ignoring FF field "
-                                                       "in other report\n");
+                                       hid_warn(hid, "ignoring FF field in other report\n");
                                        continue;
                                }
 
                                if (tmff->ff_field && tmff->ff_field != field) {
-                                       dev_warn(&hid->dev, "ignoring "
-                                                       "duplicate FF field\n");
+                                       hid_warn(hid, "ignoring duplicate FF field\n");
                                        continue;
                                }
 
@@ -185,16 +180,15 @@ static int tmff_init(struct hid_device *hid, const signed short *ff_bits)
                                break;
 
                        default:
-                               dev_warn(&hid->dev, "ignoring unknown output "
-                                               "usage %08x\n",
-                                               field->usage[0].hid);
+                               hid_warn(hid, "ignoring unknown output usage %08x\n",
+                                        field->usage[0].hid);
                                continue;
                        }
                }
        }
 
        if (!tmff->report) {
-               dev_err(&hid->dev, "can't find FF field in output reports\n");
+               hid_err(hid, "can't find FF field in output reports\n");
                error = -ENODEV;
                goto fail;
        }
@@ -203,8 +197,7 @@ static int tmff_init(struct hid_device *hid, const signed short *ff_bits)
        if (error)
                goto fail;
 
-       dev_info(&hid->dev, "force feedback for ThrustMaster devices by Zinx "
-                       "Verituse <zinx@epicsol.org>");
+       hid_info(hid, "force feedback for ThrustMaster devices by Zinx Verituse <zinx@epicsol.org>\n");
        return 0;
 
 fail:
@@ -224,13 +217,13 @@ static int tm_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err;
        }
 
index 956ed9ac19d4dee7fc3b259b1453662ec0bd8146..613ff7b1d746a0d51d56dca6e17e2cc2e0e1e7dc 100644 (file)
@@ -66,6 +66,7 @@ static const struct hid_device_id ts_devices[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
        { HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },
        { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
        { }
 };
 MODULE_DEVICE_TABLE(hid, ts_devices);
index 724f46ed612f96320d2d24d60671c2bfa63b91c9..06888323828c3b18a8e162402193eeb6aec72b84 100644 (file)
@@ -18,6 +18,8 @@
  * any later version.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/device.h>
 #include <linux/hid.h>
 #include <linux/module.h>
@@ -141,8 +143,8 @@ static void wacom_poke(struct hid_device *hdev, u8 speed)
         * Note that if the raw queries fail, it's not a hard failure and it
         * is safe to continue
         */
-       dev_warn(&hdev->dev, "failed to poke device, command %d, err %d\n",
-                               rep_data[0], ret);
+       hid_warn(hdev, "failed to poke device, command %d, err %d\n",
+                rep_data[0], ret);
        return;
 }
 
@@ -172,7 +174,7 @@ static ssize_t wacom_store_speed(struct device *dev,
                return -EINVAL;
 }
 
-static DEVICE_ATTR(speed, S_IRUGO | S_IWUGO,
+static DEVICE_ATTR(speed, S_IRUGO | S_IWUSR | S_IWGRP,
                wacom_show_speed, wacom_store_speed);
 
 static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
@@ -312,7 +314,7 @@ static int wacom_probe(struct hid_device *hdev,
 
        wdata = kzalloc(sizeof(*wdata), GFP_KERNEL);
        if (wdata == NULL) {
-               dev_err(&hdev->dev, "can't alloc wacom descriptor\n");
+               hid_err(hdev, "can't alloc wacom descriptor\n");
                return -ENOMEM;
        }
 
@@ -321,20 +323,20 @@ static int wacom_probe(struct hid_device *hdev,
        /* Parse the HID report now */
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err_free;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
        ret = device_create_file(&hdev->dev, &dev_attr_speed);
        if (ret)
-               dev_warn(&hdev->dev,
-                       "can't create sysfs speed attribute err: %d\n", ret);
+               hid_warn(hdev,
+                        "can't create sysfs speed attribute err: %d\n", ret);
 
        /* Set Wacom mode 2 with high reporting speed */
        wacom_poke(hdev, 1);
@@ -349,8 +351,8 @@ static int wacom_probe(struct hid_device *hdev,
 
        ret = power_supply_register(&hdev->dev, &wdata->battery);
        if (ret) {
-               dev_warn(&hdev->dev,
-                       "can't create sysfs battery attribute, err: %d\n", ret);
+               hid_warn(hdev, "can't create sysfs battery attribute, err: %d\n",
+                        ret);
                /*
                 * battery attribute is not critical for the tablet, but if it
                 * failed then there is no need to create ac attribute
@@ -367,8 +369,8 @@ static int wacom_probe(struct hid_device *hdev,
 
        ret = power_supply_register(&hdev->dev, &wdata->ac);
        if (ret) {
-               dev_warn(&hdev->dev,
-                       "can't create ac battery attribute, err: %d\n", ret);
+               hid_warn(hdev,
+                        "can't create ac battery attribute, err: %d\n", ret);
                /*
                 * ac attribute is not critical for the tablet, but if it
                 * failed then we don't want to battery attribute to exist
@@ -454,7 +456,7 @@ static int __init wacom_init(void)
 
        ret = hid_register_driver(&wacom_driver);
        if (ret)
-               printk(KERN_ERR "can't register wacom driver\n");
+               pr_err("can't register wacom driver\n");
        return ret;
 }
 
index b7acceabba803fe8af9bba278872ed406ab6bff8..f31fab012f2f24732aa7934cc732b9e7b7cffb64 100644 (file)
@@ -75,14 +75,14 @@ static int zpff_init(struct hid_device *hid)
        int error;
 
        if (list_empty(report_list)) {
-               dev_err(&hid->dev, "no output report found\n");
+               hid_err(hid, "no output report found\n");
                return -ENODEV;
        }
 
        report = list_entry(report_list->next, struct hid_report, list);
 
        if (report->maxfield < 4) {
-               dev_err(&hid->dev, "not enough fields in report\n");
+               hid_err(hid, "not enough fields in report\n");
                return -ENODEV;
        }
 
@@ -105,8 +105,7 @@ static int zpff_init(struct hid_device *hid)
        zpff->report->field[3]->value[0] = 0x00;
        usbhid_submit_report(hid, zpff->report, USB_DIR_OUT);
 
-       dev_info(&hid->dev, "force feedback for Zeroplus based devices by "
-              "Anssi Hannula <anssi.hannula@gmail.com>\n");
+       hid_info(hid, "force feedback for Zeroplus based devices by Anssi Hannula <anssi.hannula@gmail.com>\n");
 
        return 0;
 }
@@ -123,13 +122,13 @@ static int zp_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT & ~HID_CONNECT_FF);
        if (ret) {
-               dev_err(&hdev->dev, "hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err;
        }
 
index aac1f92731491083db68e0c212dd1292aed67b74..e90371508fd2bf7a205cc56e31d47f1eda1a084e 100644 (file)
@@ -34,9 +34,8 @@ static __u8 *zc_report_fixup(struct hid_device *hdev, __u8 *rdesc,
                rdesc[0x96] == 0xbc && rdesc[0x97] == 0xff &&
                rdesc[0xca] == 0xbc && rdesc[0xcb] == 0xff &&
                rdesc[0xe1] == 0xbc && rdesc[0xe2] == 0xff) {
-                       dev_info(&hdev->dev,
-                               "fixing up zydacron remote control report "
-                               "descriptor\n");
+                       hid_info(hdev,
+                               "fixing up zydacron remote control report descriptor\n");
                        rdesc[0x96] = rdesc[0xca] = rdesc[0xe1] = 0x0c;
                        rdesc[0x97] = rdesc[0xcb] = rdesc[0xe2] = 0x00;
                }
@@ -172,7 +171,7 @@ static int zc_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        zc = kzalloc(sizeof(*zc), GFP_KERNEL);
        if (zc == NULL) {
-               dev_err(&hdev->dev, "zydacron: can't alloc descriptor\n");
+               hid_err(hdev, "can't alloc descriptor\n");
                return -ENOMEM;
        }
 
@@ -180,13 +179,13 @@ static int zc_probe(struct hid_device *hdev, const struct hid_device_id *id)
 
        ret = hid_parse(hdev);
        if (ret) {
-               dev_err(&hdev->dev, "zydacron: parse failed\n");
+               hid_err(hdev, "parse failed\n");
                goto err_free;
        }
 
        ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
        if (ret) {
-               dev_err(&hdev->dev, "zydacron: hw start failed\n");
+               hid_err(hdev, "hw start failed\n");
                goto err_free;
        }
 
index e1f07483691f7823b46db14c38dc0d8daa536a13..468e87b53ed26aadb86ed6b127599ea669a6aa99 100644 (file)
@@ -19,6 +19,8 @@
  * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/fs.h>
 #include <linux/module.h>
 #include <linux/errno.h>
@@ -122,15 +124,15 @@ static ssize_t hidraw_write(struct file *file, const char __user *buffer, size_t
        }
 
        if (count > HID_MAX_BUFFER_SIZE) {
-               printk(KERN_WARNING "hidraw: pid %d passed too large report\n",
-                               task_pid_nr(current));
+               hid_warn(dev, "pid %d passed too large report\n",
+                        task_pid_nr(current));
                ret = -EINVAL;
                goto out;
        }
 
        if (count < 2) {
-               printk(KERN_WARNING "hidraw: pid %d passed too short report\n",
-                               task_pid_nr(current));
+               hid_warn(dev, "pid %d passed too short report\n",
+                        task_pid_nr(current));
                ret = -EINVAL;
                goto out;
        }
@@ -192,15 +194,13 @@ static int hidraw_open(struct inode *inode, struct file *file)
 
        dev = hidraw_table[minor];
        if (!dev->open++) {
-               if (dev->hid->ll_driver->power) {
-                       err = dev->hid->ll_driver->power(dev->hid, PM_HINT_FULLON);
-                       if (err < 0)
-                               goto out_unlock;
-               }
-               err = dev->hid->ll_driver->open(dev->hid);
+               err = hid_hw_power(dev->hid, PM_HINT_FULLON);
+               if (err < 0)
+                       goto out_unlock;
+
+               err = hid_hw_open(dev->hid);
                if (err < 0) {
-                       if (dev->hid->ll_driver->power)
-                               dev->hid->ll_driver->power(dev->hid, PM_HINT_NORMAL);
+                       hid_hw_power(dev->hid, PM_HINT_NORMAL);
                        dev->open--;
                }
        }
@@ -229,9 +229,8 @@ static int hidraw_release(struct inode * inode, struct file * file)
        dev = hidraw_table[minor];
        if (!--dev->open) {
                if (list->hidraw->exist) {
-                       if (dev->hid->ll_driver->power)
-                               dev->hid->ll_driver->power(dev->hid, PM_HINT_NORMAL);
-                       dev->hid->ll_driver->close(dev->hid);
+                       hid_hw_power(dev->hid, PM_HINT_NORMAL);
+                       hid_hw_close(dev->hid);
                } else {
                        kfree(list->hidraw);
                }
@@ -345,6 +344,9 @@ static const struct file_operations hidraw_ops = {
        .open =         hidraw_open,
        .release =      hidraw_release,
        .unlocked_ioctl = hidraw_ioctl,
+#ifdef CONFIG_COMPAT
+       .compat_ioctl   = hidraw_ioctl,
+#endif
        .llseek =       noop_llseek,
 };
 
@@ -433,7 +435,7 @@ void hidraw_disconnect(struct hid_device *hid)
        device_destroy(hidraw_class, MKDEV(hidraw_major, hidraw->minor));
 
        if (hidraw->open) {
-               hid->ll_driver->close(hid);
+               hid_hw_close(hid);
                wake_up_interruptible(&hidraw->wait);
        } else {
                kfree(hidraw);
@@ -452,7 +454,7 @@ int __init hidraw_init(void)
        hidraw_major = MAJOR(dev_id);
 
        if (result < 0) {
-               printk(KERN_WARNING "hidraw: can't get major number\n");
+               pr_warn("can't get major number\n");
                result = 0;
                goto out;
        }
index 1329ecb37a1c7b8b4e0c24f4f3ce341b4e188061..db3cf31c6fa133fb1356f1f4648291a4ea4b46a0 100644 (file)
@@ -3,15 +3,15 @@
 #
 
 # Multipart objects.
-usbhid-objs    := hid-core.o hid-quirks.o
+usbhid-y       := hid-core.o hid-quirks.o
 
 # Optional parts of multipart objects.
 
 ifeq ($(CONFIG_USB_HIDDEV),y)
-       usbhid-objs     += hiddev.o
+       usbhid-y        += hiddev.o
 endif
 ifeq ($(CONFIG_HID_PID),y)
-       usbhid-objs     += hid-pidff.o
+       usbhid-y        += hid-pidff.o
 endif
 
 obj-$(CONFIG_USB_HID)          += usbhid.o
index 5489eab3a6bd09e9aaf443cc7961f52267aff4a6..b336dd84036f403abdc7891b8e9bb2592dc5705c 100644 (file)
@@ -67,7 +67,6 @@ MODULE_PARM_DESC(quirks, "Add/modify USB HID quirks by specifying "
  * Input submission and I/O error handler.
  */
 static DEFINE_MUTEX(hid_open_mut);
-static struct workqueue_struct *resumption_waker;
 
 static void hid_io_error(struct hid_device *hid);
 static int hid_submit_out(struct hid_device *hid);
@@ -136,10 +135,10 @@ static void hid_reset(struct work_struct *work)
                        hid_io_error(hid);
                break;
        default:
-               err_hid("can't reset device, %s-%s/input%d, status %d",
-                               hid_to_usb_dev(hid)->bus->bus_name,
-                               hid_to_usb_dev(hid)->devpath,
-                               usbhid->ifnum, rc);
+               hid_err(hid, "can't reset device, %s-%s/input%d, status %d\n",
+                       hid_to_usb_dev(hid)->bus->bus_name,
+                       hid_to_usb_dev(hid)->devpath,
+                       usbhid->ifnum, rc);
                /* FALLTHROUGH */
        case -EHOSTUNREACH:
        case -ENODEV:
@@ -278,18 +277,18 @@ static void hid_irq_in(struct urb *urb)
                hid_io_error(hid);
                return;
        default:                /* error */
-               dev_warn(&urb->dev->dev, "input irq status %d  "
-                               "received\n", urb->status);
+               hid_warn(urb->dev, "input irq status %d received\n",
+                        urb->status);
        }
 
        status = usb_submit_urb(urb, GFP_ATOMIC);
        if (status) {
                clear_bit(HID_IN_RUNNING, &usbhid->iofl);
                if (status != -EPERM) {
-                       err_hid("can't resubmit intr, %s-%s/input%d, status %d",
-                                       hid_to_usb_dev(hid)->bus->bus_name,
-                                       hid_to_usb_dev(hid)->devpath,
-                                       usbhid->ifnum, status);
+                       hid_err(hid, "can't resubmit intr, %s-%s/input%d, status %d\n",
+                               hid_to_usb_dev(hid)->bus->bus_name,
+                               hid_to_usb_dev(hid)->devpath,
+                               usbhid->ifnum, status);
                        hid_io_error(hid);
                }
        }
@@ -300,10 +299,19 @@ static int hid_submit_out(struct hid_device *hid)
        struct hid_report *report;
        char *raw_report;
        struct usbhid_device *usbhid = hid->driver_data;
+       int r;
 
        report = usbhid->out[usbhid->outtail].report;
        raw_report = usbhid->out[usbhid->outtail].raw_report;
 
+       r = usb_autopm_get_interface_async(usbhid->intf);
+       if (r < 0)
+               return -1;
+
+       /*
+        * if the device hasn't been woken, we leave the output
+        * to resume()
+        */
        if (!test_bit(HID_REPORTED_IDLE, &usbhid->iofl)) {
                usbhid->urbout->transfer_buffer_length = ((report->size - 1) >> 3) + 1 + (report->id > 0);
                usbhid->urbout->dev = hid_to_usb_dev(hid);
@@ -313,17 +321,11 @@ static int hid_submit_out(struct hid_device *hid)
                dbg_hid("submitting out urb\n");
 
                if (usb_submit_urb(usbhid->urbout, GFP_ATOMIC)) {
-                       err_hid("usb_submit_urb(out) failed");
+                       hid_err(hid, "usb_submit_urb(out) failed\n");
+                       usb_autopm_put_interface_async(usbhid->intf);
                        return -1;
                }
                usbhid->last_out = jiffies;
-       } else {
-               /*
-                * queue work to wake up the device.
-                * as the work queue is freezeable, this is safe
-                * with respect to STD and STR
-                */
-               queue_work(resumption_waker, &usbhid->restart_work);
        }
 
        return 0;
@@ -334,13 +336,16 @@ static int hid_submit_ctrl(struct hid_device *hid)
        struct hid_report *report;
        unsigned char dir;
        char *raw_report;
-       int len;
+       int len, r;
        struct usbhid_device *usbhid = hid->driver_data;
 
        report = usbhid->ctrl[usbhid->ctrltail].report;
        raw_report = usbhid->ctrl[usbhid->ctrltail].raw_report;
        dir = usbhid->ctrl[usbhid->ctrltail].dir;
 
+       r = usb_autopm_get_interface_async(usbhid->intf);
+       if (r < 0)
+               return -1;
        if (!test_bit(HID_REPORTED_IDLE, &usbhid->iofl)) {
                len = ((report->size - 1) >> 3) + 1 + (report->id > 0);
                if (dir == USB_DIR_OUT) {
@@ -375,17 +380,11 @@ static int hid_submit_ctrl(struct hid_device *hid)
                        usbhid->cr->wValue, usbhid->cr->wIndex, usbhid->cr->wLength);
 
                if (usb_submit_urb(usbhid->urbctrl, GFP_ATOMIC)) {
-                       err_hid("usb_submit_urb(ctrl) failed");
+                       usb_autopm_put_interface_async(usbhid->intf);
+                       hid_err(hid, "usb_submit_urb(ctrl) failed\n");
                        return -1;
                }
                usbhid->last_ctrl = jiffies;
-       } else {
-               /*
-                * queue work to wake up the device.
-                * as the work queue is freezeable, this is safe
-                * with respect to STD and STR
-                */
-               queue_work(resumption_waker, &usbhid->restart_work);
        }
 
        return 0;
@@ -413,8 +412,8 @@ static void hid_irq_out(struct urb *urb)
        case -ENOENT:
                break;
        default:                /* error */
-               dev_warn(&urb->dev->dev, "output irq status %d "
-                               "received\n", urb->status);
+               hid_warn(urb->dev, "output irq status %d received\n",
+                        urb->status);
        }
 
        spin_lock_irqsave(&usbhid->lock, flags);
@@ -435,6 +434,7 @@ static void hid_irq_out(struct urb *urb)
 
        clear_bit(HID_OUT_RUNNING, &usbhid->iofl);
        spin_unlock_irqrestore(&usbhid->lock, flags);
+       usb_autopm_put_interface_async(usbhid->intf);
        wake_up(&usbhid->wait);
 }
 
@@ -466,8 +466,7 @@ static void hid_ctrl(struct urb *urb)
        case -EPIPE:            /* report not available */
                break;
        default:                /* error */
-               dev_warn(&urb->dev->dev, "ctrl urb status %d "
-                               "received\n", status);
+               hid_warn(urb->dev, "ctrl urb status %d received\n", status);
        }
 
        if (unplug)
@@ -481,11 +480,13 @@ static void hid_ctrl(struct urb *urb)
                        wake_up(&usbhid->wait);
                }
                spin_unlock(&usbhid->lock);
+               usb_autopm_put_interface_async(usbhid->intf);
                return;
        }
 
        clear_bit(HID_CTRL_RUNNING, &usbhid->iofl);
        spin_unlock(&usbhid->lock);
+       usb_autopm_put_interface_async(usbhid->intf);
        wake_up(&usbhid->wait);
 }
 
@@ -501,13 +502,13 @@ static void __usbhid_submit_report(struct hid_device *hid, struct hid_report *re
 
        if (usbhid->urbout && dir == USB_DIR_OUT && report->type == HID_OUTPUT_REPORT) {
                if ((head = (usbhid->outhead + 1) & (HID_OUTPUT_FIFO_SIZE - 1)) == usbhid->outtail) {
-                       dev_warn(&hid->dev, "output queue full\n");
+                       hid_warn(hid, "output queue full\n");
                        return;
                }
 
                usbhid->out[usbhid->outhead].raw_report = kmalloc(len, GFP_ATOMIC);
                if (!usbhid->out[usbhid->outhead].raw_report) {
-                       dev_warn(&hid->dev, "output queueing failed\n");
+                       hid_warn(hid, "output queueing failed\n");
                        return;
                }
                hid_output_report(report, usbhid->out[usbhid->outhead].raw_report);
@@ -532,14 +533,14 @@ static void __usbhid_submit_report(struct hid_device *hid, struct hid_report *re
        }
 
        if ((head = (usbhid->ctrlhead + 1) & (HID_CONTROL_FIFO_SIZE - 1)) == usbhid->ctrltail) {
-               dev_warn(&hid->dev, "control queue full\n");
+               hid_warn(hid, "control queue full\n");
                return;
        }
 
        if (dir == USB_DIR_OUT) {
                usbhid->ctrl[usbhid->ctrlhead].raw_report = kmalloc(len, GFP_ATOMIC);
                if (!usbhid->ctrl[usbhid->ctrlhead].raw_report) {
-                       dev_warn(&hid->dev, "control queueing failed\n");
+                       hid_warn(hid, "control queueing failed\n");
                        return;
                }
                hid_output_report(report, usbhid->ctrl[usbhid->ctrlhead].raw_report);
@@ -590,7 +591,7 @@ static int usb_hidinput_input_event(struct input_dev *dev, unsigned int type, un
                return -1;
 
        if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) {
-               dev_warn(&dev->dev, "event field not found\n");
+               hid_warn(dev, "event field not found\n");
                return -1;
        }
 
@@ -656,7 +657,7 @@ int usbhid_open(struct hid_device *hid)
        mutex_lock(&hid_open_mut);
        if (!hid->open++) {
                res = usb_autopm_get_interface(usbhid->intf);
-               /* the device must be awake to reliable request remote wakeup */
+               /* the device must be awake to reliably request remote wakeup */
                if (res < 0) {
                        hid->open--;
                        mutex_unlock(&hid_open_mut);
@@ -722,7 +723,7 @@ void usbhid_init_reports(struct hid_device *hid)
        }
 
        if (err)
-               dev_warn(&hid->dev, "timeout initializing reports\n");
+               hid_warn(hid, "timeout initializing reports\n");
 }
 
 /*
@@ -857,18 +858,6 @@ static void usbhid_restart_queues(struct usbhid_device *usbhid)
        usbhid_restart_ctrl_queue(usbhid);
 }
 
-static void __usbhid_restart_queues(struct work_struct *work)
-{
-       struct usbhid_device *usbhid =
-               container_of(work, struct usbhid_device, restart_work);
-       int r;
-
-       r = usb_autopm_get_interface(usbhid->intf);
-       if (r < 0)
-               return;
-       usb_autopm_put_interface(usbhid->intf);
-}
-
 static void hid_free_buffers(struct usb_device *dev, struct hid_device *hid)
 {
        struct usbhid_device *usbhid = hid->driver_data;
@@ -1140,8 +1129,7 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *
                if (usb_endpoint_is_int_in(&interface->endpoint[n].desc))
                        has_in++;
        if (!has_in) {
-               dev_err(&intf->dev, "couldn't find an input interrupt "
-                               "endpoint\n");
+               hid_err(intf, "couldn't find an input interrupt endpoint\n");
                return -ENODEV;
        }
 
@@ -1206,14 +1194,13 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id *
 
        init_waitqueue_head(&usbhid->wait);
        INIT_WORK(&usbhid->reset_work, hid_reset);
-       INIT_WORK(&usbhid->restart_work, __usbhid_restart_queues);
        setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
        spin_lock_init(&usbhid->lock);
 
        ret = hid_add_device(hid);
        if (ret) {
                if (ret != -ENODEV)
-                       dev_err(&intf->dev, "can't add hid device: %d\n", ret);
+                       hid_err(intf, "can't add hid device: %d\n", ret);
                goto err_free;
        }
 
@@ -1241,7 +1228,6 @@ static void usbhid_disconnect(struct usb_interface *intf)
 static void hid_cancel_delayed_stuff(struct usbhid_device *usbhid)
 {
        del_timer_sync(&usbhid->io_retry);
-       cancel_work_sync(&usbhid->restart_work);
        cancel_work_sync(&usbhid->reset_work);
 }
 
@@ -1262,7 +1248,6 @@ static int hid_pre_reset(struct usb_interface *intf)
        spin_lock_irq(&usbhid->lock);
        set_bit(HID_RESET_PENDING, &usbhid->iofl);
        spin_unlock_irq(&usbhid->lock);
-       cancel_work_sync(&usbhid->restart_work);
        hid_cease_io(usbhid);
 
        return 0;
@@ -1461,9 +1446,6 @@ static int __init hid_init(void)
 {
        int retval = -ENOMEM;
 
-       resumption_waker = create_freezeable_workqueue("usbhid_resumer");
-       if (!resumption_waker)
-               goto no_queue;
        retval = hid_register_driver(&hid_usb_driver);
        if (retval)
                goto hid_register_fail;
@@ -1481,8 +1463,6 @@ usb_register_fail:
 usbhid_quirks_init_fail:
        hid_unregister_driver(&hid_usb_driver);
 hid_register_fail:
-       destroy_workqueue(resumption_waker);
-no_queue:
        return retval;
 }
 
@@ -1491,7 +1471,6 @@ static void __exit hid_exit(void)
        usb_deregister(&hid_driver);
        usbhid_quirks_exit();
        hid_unregister_driver(&hid_usb_driver);
-       destroy_workqueue(resumption_waker);
 }
 
 module_init(hid_init);
index ef381d79cfa81e969b14fcb3fd62cabde2dbb272..f91c136821f7097e05cd761ed9f554a56fabcfed 100644 (file)
@@ -22,7 +22,7 @@
 
 /* #define DEBUG */
 
-#define debug(format, arg...) pr_debug("hid-pidff: " format "\n" , ## arg)
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/input.h>
 #include <linux/slab.h>
@@ -220,7 +220,7 @@ static int pidff_rescale_signed(int i, struct hid_field *field)
 static void pidff_set(struct pidff_usage *usage, u16 value)
 {
        usage->value[0] = pidff_rescale(value, 0xffff, usage->field);
-       debug("calculated from %d to %d", value, usage->value[0]);
+       pr_debug("calculated from %d to %d\n", value, usage->value[0]);
 }
 
 static void pidff_set_signed(struct pidff_usage *usage, s16 value)
@@ -235,7 +235,7 @@ static void pidff_set_signed(struct pidff_usage *usage, s16 value)
                        usage->value[0] =
                            pidff_rescale(value, 0x7fff, usage->field);
        }
-       debug("calculated from %d to %d", value, usage->value[0]);
+       pr_debug("calculated from %d to %d\n", value, usage->value[0]);
 }
 
 /*
@@ -259,8 +259,9 @@ static void pidff_set_envelope_report(struct pidff_device *pidff,
        pidff->set_envelope[PID_ATTACK_TIME].value[0] = envelope->attack_length;
        pidff->set_envelope[PID_FADE_TIME].value[0] = envelope->fade_length;
 
-       debug("attack %u => %d", envelope->attack_level,
-             pidff->set_envelope[PID_ATTACK_LEVEL].value[0]);
+       hid_dbg(pidff->hid, "attack %u => %d\n",
+               envelope->attack_level,
+               pidff->set_envelope[PID_ATTACK_LEVEL].value[0]);
 
        usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_ENVELOPE],
                          USB_DIR_OUT);
@@ -466,33 +467,33 @@ static int pidff_request_effect_upload(struct pidff_device *pidff, int efnum)
        pidff->create_new_effect_type->value[0] = efnum;
        usbhid_submit_report(pidff->hid, pidff->reports[PID_CREATE_NEW_EFFECT],
                          USB_DIR_OUT);
-       debug("create_new_effect sent, type: %d", efnum);
+       hid_dbg(pidff->hid, "create_new_effect sent, type: %d\n", efnum);
 
        pidff->block_load[PID_EFFECT_BLOCK_INDEX].value[0] = 0;
        pidff->block_load_status->value[0] = 0;
        usbhid_wait_io(pidff->hid);
 
        for (j = 0; j < 60; j++) {
-               debug("pid_block_load requested");
+               hid_dbg(pidff->hid, "pid_block_load requested\n");
                usbhid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_LOAD],
                                  USB_DIR_IN);
                usbhid_wait_io(pidff->hid);
                if (pidff->block_load_status->value[0] ==
                    pidff->status_id[PID_BLOCK_LOAD_SUCCESS]) {
-                       debug("device reported free memory: %d bytes",
-                             pidff->block_load[PID_RAM_POOL_AVAILABLE].value ?
-                               pidff->block_load[PID_RAM_POOL_AVAILABLE].value[0] : -1);
+                       hid_dbg(pidff->hid, "device reported free memory: %d bytes\n",
+                                pidff->block_load[PID_RAM_POOL_AVAILABLE].value ?
+                                pidff->block_load[PID_RAM_POOL_AVAILABLE].value[0] : -1);
                        return 0;
                }
                if (pidff->block_load_status->value[0] ==
                    pidff->status_id[PID_BLOCK_LOAD_FULL]) {
-                       debug("not enough memory free: %d bytes",
-                             pidff->block_load[PID_RAM_POOL_AVAILABLE].value ?
+                       hid_dbg(pidff->hid, "not enough memory free: %d bytes\n",
+                               pidff->block_load[PID_RAM_POOL_AVAILABLE].value ?
                                pidff->block_load[PID_RAM_POOL_AVAILABLE].value[0] : -1);
                        return -ENOSPC;
                }
        }
-       printk(KERN_ERR "hid-pidff: pid_block_load failed 60 times\n");
+       hid_err(pidff->hid, "pid_block_load failed 60 times\n");
        return -EIO;
 }
 
@@ -546,7 +547,8 @@ static int pidff_erase_effect(struct input_dev *dev, int effect_id)
        struct pidff_device *pidff = dev->ff->private;
        int pid_id = pidff->pid_id[effect_id];
 
-       debug("starting to erase %d/%d", effect_id, pidff->pid_id[effect_id]);
+       hid_dbg(pidff->hid, "starting to erase %d/%d\n",
+               effect_id, pidff->pid_id[effect_id]);
        /* Wait for the queue to clear. We do not want a full fifo to
           prevent the effect removal. */
        usbhid_wait_io(pidff->hid);
@@ -604,8 +606,7 @@ static int pidff_upload_effect(struct input_dev *dev, struct ff_effect *effect,
                                type_id = PID_SAW_DOWN;
                                break;
                        default:
-                               printk(KERN_ERR
-                                      "hid-pidff: invalid waveform\n");
+                               hid_err(pidff->hid, "invalid waveform\n");
                                return -EINVAL;
                        }
 
@@ -696,7 +697,7 @@ static int pidff_upload_effect(struct input_dev *dev, struct ff_effect *effect,
                break;
 
        default:
-               printk(KERN_ERR "hid-pidff: invalid type\n");
+               hid_err(pidff->hid, "invalid type\n");
                return -EINVAL;
        }
 
@@ -704,7 +705,7 @@ static int pidff_upload_effect(struct input_dev *dev, struct ff_effect *effect,
                pidff->pid_id[effect->id] =
                    pidff->block_load[PID_EFFECT_BLOCK_INDEX].value[0];
 
-       debug("uploaded");
+       hid_dbg(pidff->hid, "uploaded\n");
 
        return 0;
 }
@@ -770,14 +771,14 @@ static int pidff_find_fields(struct pidff_usage *usage, const u8 *table,
                for (i = 0; i < report->maxfield; i++) {
                        if (report->field[i]->maxusage !=
                            report->field[i]->report_count) {
-                               debug("maxusage and report_count do not match, "
-                                     "skipping");
+                               pr_debug("maxusage and report_count do not match, skipping\n");
                                continue;
                        }
                        for (j = 0; j < report->field[i]->maxusage; j++) {
                                if (report->field[i]->usage[j].hid ==
                                    (HID_UP_PID | table[k])) {
-                                       debug("found %d at %d->%d", k, i, j);
+                                       pr_debug("found %d at %d->%d\n",
+                                                k, i, j);
                                        usage[k].field = report->field[i];
                                        usage[k].value =
                                                &report->field[i]->value[j];
@@ -789,7 +790,7 @@ static int pidff_find_fields(struct pidff_usage *usage, const u8 *table,
                                break;
                }
                if (!found && strict) {
-                       debug("failed to locate %d", k);
+                       pr_debug("failed to locate %d\n", k);
                        return -1;
                }
        }
@@ -826,8 +827,8 @@ static void pidff_find_reports(struct hid_device *hid, int report_type,
                        continue;
                ret = pidff_check_usage(report->field[0]->logical);
                if (ret != -1) {
-                       debug("found usage 0x%02x from field->logical",
-                             pidff_reports[ret]);
+                       hid_dbg(hid, "found usage 0x%02x from field->logical\n",
+                               pidff_reports[ret]);
                        pidff->reports[ret] = report;
                        continue;
                }
@@ -845,8 +846,9 @@ static void pidff_find_reports(struct hid_device *hid, int report_type,
                        continue;
                ret = pidff_check_usage(hid->collection[i - 1].usage);
                if (ret != -1 && !pidff->reports[ret]) {
-                       debug("found usage 0x%02x from collection array",
-                             pidff_reports[ret]);
+                       hid_dbg(hid,
+                               "found usage 0x%02x from collection array\n",
+                               pidff_reports[ret]);
                        pidff->reports[ret] = report;
                }
        }
@@ -861,7 +863,7 @@ static int pidff_reports_ok(struct pidff_device *pidff)
 
        for (i = 0; i <= PID_REQUIRED_REPORTS; i++) {
                if (!pidff->reports[i]) {
-                       debug("%d missing", i);
+                       hid_dbg(pidff->hid, "%d missing\n", i);
                        return 0;
                }
        }
@@ -884,8 +886,7 @@ static struct hid_field *pidff_find_special_field(struct hid_report *report,
                            report->field[i]->logical_minimum == 1)
                                return report->field[i];
                        else {
-                               printk(KERN_ERR "hid-pidff: logical_minimum "
-                                       "is not 1 as it should be\n");
+                               pr_err("logical_minimum is not 1 as it should be\n");
                                return NULL;
                        }
                }
@@ -924,7 +925,7 @@ static int pidff_find_special_keys(int *keys, struct hid_field *fld,
  */
 static int pidff_find_special_fields(struct pidff_device *pidff)
 {
-       debug("finding special fields");
+       hid_dbg(pidff->hid, "finding special fields\n");
 
        pidff->create_new_effect_type =
                pidff_find_special_field(pidff->reports[PID_CREATE_NEW_EFFECT],
@@ -945,32 +946,30 @@ static int pidff_find_special_fields(struct pidff_device *pidff)
                pidff_find_special_field(pidff->reports[PID_EFFECT_OPERATION],
                                         0x78, 1);
 
-       debug("search done");
+       hid_dbg(pidff->hid, "search done\n");
 
        if (!pidff->create_new_effect_type || !pidff->set_effect_type) {
-               printk(KERN_ERR "hid-pidff: effect lists not found\n");
+               hid_err(pidff->hid, "effect lists not found\n");
                return -1;
        }
 
        if (!pidff->effect_direction) {
-               printk(KERN_ERR "hid-pidff: direction field not found\n");
+               hid_err(pidff->hid, "direction field not found\n");
                return -1;
        }
 
        if (!pidff->device_control) {
-               printk(KERN_ERR "hid-pidff: device control field not found\n");
+               hid_err(pidff->hid, "device control field not found\n");
                return -1;
        }
 
        if (!pidff->block_load_status) {
-               printk(KERN_ERR
-                      "hid-pidff: block load status field not found\n");
+               hid_err(pidff->hid, "block load status field not found\n");
                return -1;
        }
 
        if (!pidff->effect_operation_status) {
-               printk(KERN_ERR
-                      "hid-pidff: effect operation field not found\n");
+               hid_err(pidff->hid, "effect operation field not found\n");
                return -1;
        }
 
@@ -982,23 +981,22 @@ static int pidff_find_special_fields(struct pidff_device *pidff)
 
        if (!PIDFF_FIND_SPECIAL_KEYS(type_id, create_new_effect_type,
                                     effect_types)) {
-               printk(KERN_ERR "hid-pidff: no effect types found\n");
+               hid_err(pidff->hid, "no effect types found\n");
                return -1;
        }
 
        if (PIDFF_FIND_SPECIAL_KEYS(status_id, block_load_status,
                                    block_load_status) !=
                        sizeof(pidff_block_load_status)) {
-               printk(KERN_ERR
-                      "hidpidff: block load status identifiers not found\n");
+               hid_err(pidff->hid,
+                       "block load status identifiers not found\n");
                return -1;
        }
 
        if (PIDFF_FIND_SPECIAL_KEYS(operation_id, effect_operation_status,
                                    effect_operation_status) !=
                        sizeof(pidff_effect_operation_status)) {
-               printk(KERN_ERR
-                      "hidpidff: effect operation identifiers not found\n");
+               hid_err(pidff->hid, "effect operation identifiers not found\n");
                return -1;
        }
 
@@ -1017,8 +1015,8 @@ static int pidff_find_effects(struct pidff_device *pidff,
                int pidff_type = pidff->type_id[i];
                if (pidff->set_effect_type->usage[pidff_type].hid !=
                    pidff->create_new_effect_type->usage[pidff_type].hid) {
-                       printk(KERN_ERR "hid-pidff: "
-                              "effect type number %d is invalid\n", i);
+                       hid_err(pidff->hid,
+                               "effect type number %d is invalid\n", i);
                        return -1;
                }
        }
@@ -1073,27 +1071,23 @@ static int pidff_init_fields(struct pidff_device *pidff, struct input_dev *dev)
        int envelope_ok = 0;
 
        if (PIDFF_FIND_FIELDS(set_effect, PID_SET_EFFECT, 1)) {
-               printk(KERN_ERR
-                      "hid-pidff: unknown set_effect report layout\n");
+               hid_err(pidff->hid, "unknown set_effect report layout\n");
                return -ENODEV;
        }
 
        PIDFF_FIND_FIELDS(block_load, PID_BLOCK_LOAD, 0);
        if (!pidff->block_load[PID_EFFECT_BLOCK_INDEX].value) {
-               printk(KERN_ERR
-                      "hid-pidff: unknown pid_block_load report layout\n");
+               hid_err(pidff->hid, "unknown pid_block_load report layout\n");
                return -ENODEV;
        }
 
        if (PIDFF_FIND_FIELDS(effect_operation, PID_EFFECT_OPERATION, 1)) {
-               printk(KERN_ERR
-                      "hid-pidff: unknown effect_operation report layout\n");
+               hid_err(pidff->hid, "unknown effect_operation report layout\n");
                return -ENODEV;
        }
 
        if (PIDFF_FIND_FIELDS(block_free, PID_BLOCK_FREE, 1)) {
-               printk(KERN_ERR
-                      "hid-pidff: unknown pid_block_free report layout\n");
+               hid_err(pidff->hid, "unknown pid_block_free report layout\n");
                return -ENODEV;
        }
 
@@ -1105,27 +1099,26 @@ static int pidff_init_fields(struct pidff_device *pidff, struct input_dev *dev)
 
        if (!envelope_ok) {
                if (test_and_clear_bit(FF_CONSTANT, dev->ffbit))
-                       printk(KERN_WARNING "hid-pidff: "
-                              "has constant effect but no envelope\n");
+                       hid_warn(pidff->hid,
+                                "has constant effect but no envelope\n");
                if (test_and_clear_bit(FF_RAMP, dev->ffbit))
-                       printk(KERN_WARNING "hid-pidff: "
-                               "has ramp effect but no envelope\n");
+                       hid_warn(pidff->hid,
+                                "has ramp effect but no envelope\n");
 
                if (test_and_clear_bit(FF_PERIODIC, dev->ffbit))
-                       printk(KERN_WARNING "hid-pidff: "
-                               "has periodic effect but no envelope\n");
+                       hid_warn(pidff->hid,
+                                "has periodic effect but no envelope\n");
        }
 
        if (test_bit(FF_CONSTANT, dev->ffbit) &&
            PIDFF_FIND_FIELDS(set_constant, PID_SET_CONSTANT, 1)) {
-               printk(KERN_WARNING
-                      "hid-pidff: unknown constant effect layout\n");
+               hid_warn(pidff->hid, "unknown constant effect layout\n");
                clear_bit(FF_CONSTANT, dev->ffbit);
        }
 
        if (test_bit(FF_RAMP, dev->ffbit) &&
            PIDFF_FIND_FIELDS(set_ramp, PID_SET_RAMP, 1)) {
-               printk(KERN_WARNING "hid-pidff: unknown ramp effect layout\n");
+               hid_warn(pidff->hid, "unknown ramp effect layout\n");
                clear_bit(FF_RAMP, dev->ffbit);
        }
 
@@ -1134,8 +1127,7 @@ static int pidff_init_fields(struct pidff_device *pidff, struct input_dev *dev)
             test_bit(FF_FRICTION, dev->ffbit) ||
             test_bit(FF_INERTIA, dev->ffbit)) &&
            PIDFF_FIND_FIELDS(set_condition, PID_SET_CONDITION, 1)) {
-               printk(KERN_WARNING
-                      "hid-pidff: unknown condition effect layout\n");
+               hid_warn(pidff->hid, "unknown condition effect layout\n");
                clear_bit(FF_SPRING, dev->ffbit);
                clear_bit(FF_DAMPER, dev->ffbit);
                clear_bit(FF_FRICTION, dev->ffbit);
@@ -1144,8 +1136,7 @@ static int pidff_init_fields(struct pidff_device *pidff, struct input_dev *dev)
 
        if (test_bit(FF_PERIODIC, dev->ffbit) &&
            PIDFF_FIND_FIELDS(set_periodic, PID_SET_PERIODIC, 1)) {
-               printk(KERN_WARNING
-                      "hid-pidff: unknown periodic effect layout\n");
+               hid_warn(pidff->hid, "unknown periodic effect layout\n");
                clear_bit(FF_PERIODIC, dev->ffbit);
        }
 
@@ -1184,12 +1175,12 @@ static void pidff_reset(struct pidff_device *pidff)
        if (pidff->pool[PID_SIMULTANEOUS_MAX].value) {
                while (pidff->pool[PID_SIMULTANEOUS_MAX].value[0] < 2) {
                        if (i++ > 20) {
-                               printk(KERN_WARNING "hid-pidff: device reports "
-                                      "%d simultaneous effects\n",
-                                      pidff->pool[PID_SIMULTANEOUS_MAX].value[0]);
+                               hid_warn(pidff->hid,
+                                        "device reports %d simultaneous effects\n",
+                                        pidff->pool[PID_SIMULTANEOUS_MAX].value[0]);
                                break;
                        }
-                       debug("pid_pool requested again");
+                       hid_dbg(pidff->hid, "pid_pool requested again\n");
                        usbhid_submit_report(hid, pidff->reports[PID_POOL],
                                          USB_DIR_IN);
                        usbhid_wait_io(hid);
@@ -1215,7 +1206,7 @@ static int pidff_check_autocenter(struct pidff_device *pidff,
 
        error = pidff_request_effect_upload(pidff, 1);
        if (error) {
-               printk(KERN_ERR "hid-pidff: upload request failed\n");
+               hid_err(pidff->hid, "upload request failed\n");
                return error;
        }
 
@@ -1224,8 +1215,8 @@ static int pidff_check_autocenter(struct pidff_device *pidff,
                pidff_autocenter(pidff, 0xffff);
                set_bit(FF_AUTOCENTER, dev->ffbit);
        } else {
-               printk(KERN_NOTICE "hid-pidff: "
-                      "device has unknown autocenter control method\n");
+               hid_notice(pidff->hid,
+                          "device has unknown autocenter control method\n");
        }
 
        pidff_erase_pid(pidff,