[GIT PULL 0/26] Input update

[GIT PULL 0/26] Input update

[Vojtech Pavlik]

Hello Linus,

Here comes another input update, mostly fixes/workarounds to get oddball
hardware work nicely and cleanups.

Dmitry put all the patches into a GIT repository, ready for you to pull:

	rsync://rsync.kernel.org/pub/scm/linux/kernel/git/dtor/input.git

The diffstat and list of changes follows:

----

 b/Documentation/kernel-parameters.txt            |    1 
 b/drivers/char/keyboard.c                        |    2 
 b/drivers/input/evdev.c                          |    2 
 b/drivers/input/joystick/iforce/iforce-packets.c |   32 --
 b/drivers/input/joystick/iforce/iforce-usb.c     |    1 
 b/drivers/input/keyboard/atkbd.c                 |   10 
 b/drivers/input/keyboard/sunkbd.c                |    2 
 b/drivers/input/mouse/Makefile                   |    2 
 b/drivers/input/mouse/alps.c                     |    2 
 b/drivers/input/mouse/logips2pp.c                |   12 
 b/drivers/input/mouse/psmouse-base.c             |   15 +
 b/drivers/input/mouse/psmouse.h                  |    1 
 b/drivers/input/mouse/trackpoint.c               |  297 +++++++++++++++++++++++
 b/drivers/input/mouse/trackpoint.h               |  147 +++++++++++
 b/drivers/input/serio/i8042-io.h                 |    6 
 b/drivers/input/serio/i8042-ip22io.h             |    2 
 b/drivers/input/serio/i8042-jazzio.h             |    2 
 b/drivers/input/serio/i8042-sparcio.h            |   12 
 b/drivers/input/serio/i8042-x86ia64io.h          |   22 -
 b/drivers/input/serio/i8042.c                    |  174 +++++++------
 b/drivers/usb/input/hid-core.c                   |   62 +++-
 b/drivers/usb/input/hid-debug.h                  |   17 +
 b/drivers/usb/input/hid-input.c                  |    1 
 b/drivers/usb/input/hid.h                        |    1 
 b/drivers/usb/input/hiddev.c                     |    1 
 b/include/linux/input.h                          |    8 
 drivers/char/keyboard.c                          |  109 ++++----
 drivers/input/mouse/logips2pp.c                  |    1 
 drivers/input/mouse/psmouse-base.c               |  117 +++++----
 drivers/input/mouse/psmouse.h                    |   49 ++-
 drivers/input/mouse/trackpoint.c                 |  183 +++++++-------
 drivers/input/serio/i8042-x86ia64io.h            |   50 ++-
 drivers/input/serio/i8042.c                      |   33 +-
 drivers/usb/input/hid-core.c                     |   11 
 drivers/usb/input/hid-debug.h                    |   17 -
 drivers/usb/input/hid-input.c                    |   71 ++++-
 drivers/usb/input/hid.h                          |   12 
 37 files changed, 1081 insertions(+), 406 deletions(-)

----

author Dmitry Torokhov <dtor_core@ameritech.net> 1126371882 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1126371882 -0500

Input: i8042 - use kzalloc instead of kcalloc

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Dmitry Torokhov <dtor_core@ameritech.net> 1126371818 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1126371818 -0500

Input: clean up whitespace and formatting in drivers/char/keyboard.c

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Stefan Nickl <Stefan.Nickl@kontron.com> 1125903466 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125903466 -0500

Input: HIDDEV - make HIDIOCSREPORT wait IO completion

When trying to make the hiddev driver issue several Set_Report control
transfers to a custom device with 2.6.13-rc6, only the first transfer in a
row is carried out, while others immediately following it are silently
dropped.

This happens where hid_submit_report() (in hid-core.c) tests for
HID_CTRL_RUNNING, which seems to be still set because the first transfer is
not finished yet.

As a workaround, inserting a delay between the two calls to
ioctl(HIDIOCSREPORT) in userspace "solves" the problem.  The
straightforward fix is to add a call to hid_wait_io() to the implementation
of HIDIOCSREPORT (in hiddev.c), just like for HIDIOCGREPORT.  Works fine
for me.

Apparently, this issue has some history:
http://marc.theaimsgroup.com/?l=linux-usb-users&m=111100670105558&w=2

Signed-off-by: Stefan Nickl <Stefan.Nickl@kontron.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Brian Schau <brian@schau.com> 1125903461 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125903461 -0500

Input: HID - add Wireless Security Lock to HID blacklist

The device is a Wireless Security Lock (WSL).  The device identifies itself
as a Cypress Ultra Mouse.  It is, however, not a mouse at all and as such,
shouldn't be handled as one.

Signed-off-by: Brian Schau <brian@schau.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Stelian Pop <stelian@popies.net> 1125903453 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125903453 -0500

Input: HID - add mapping for Powerbook USB keyboard

Map custom HID events (such as the ones generated by some Logitech and
Apple Powerbooks USB keyboards) to the FN keycode.

Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Vojtech Pavlik <vojtech@suse.cz> 1125897212 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125897212 -0500

Input: HID - add the Trust Predator TH 400 gamepad to the badpad list

Reported-by: Karl Relton <karllinuxtest.relton@ntlworld.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Vojtech Pavlik <vojtech@suse.cz> 1125897195 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125897195 -0500

Input: HID - add a quirk for the Apple Powermouse

Add a quirk for the Apple Powermouse, remapping GenericDesktop.Z to
Rel.HWheel, to allow horizontal scrolling in Linux.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Vojtech Pavlik <vojtech@suse.cz> 1125897183 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125897183 -0500

Input: HID - fix URB success status handling

Add a missing break; statement to the URB status handling
in hid-core.c, avoiding flushing the request queue on success.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Vojtech Pavlik <vojtech@suse.cz> 1125897167 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125897167 -0500

Input: sunkbd - extend mapping to handle Type-6 Sun keyboards

Map an unmarked key at 'Esc' position to KEY_MACRO

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Vojtech Pavlik <vojtech@suse.cz> 1125897159 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125897159 -0500

Input: iforce - use wait_event_interruptible_timeout

The timeout while() loops in iforce-packets.c lack a
set_current_state(TASK_INTERRUPTIBLE); call. The right solution is
to replace them with wait_event_interruptible_timeout().

Reported-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Micah F. Galizia <mfgalizi@uwo.ca> 1125897135 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125897135 -0500

Input: HID - add support for Logitech UltraX Media Remote control

The hid now supports the Logitech UltraX Media Remote control.
For now, ID 45 on the consumer usage page has been incorrectly
mapped to KEY_RADIO since no other devices uses it.

Signed-off-by: Micah F. Galizia <mfgalizi@csd.uwo.ca>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Michael Haboustak <mike-@cinci.rr.com> 1125897121 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125897121 -0500

Input: HID - handle multi-transascion reports

Fixes handling of multi-transaction reports for HID devices. New
function hid_size_buffers() that calculates the longest report
for each endpoint and stores the result in the hid_device object.
These lengths are used to allocate buffers that are large enough
to store any report on the endpoint. For compatibility, the minimum
size for an endpoint buffer set to HID_BUFFER_SIZE rather than the
known optimal case (the longest report length).

It fixes bug #3063 in bugzilla.

Signed-off-by: Michael Haboustak <mike-@cinci.rr.com>

I simplified the patch a bit to use just a single buffer size.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Vojtech Pavlik <vojtech@suse.cz> 1125897101 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125897101 -0500

Input: atkbd - handle keyboards generating scancode 0x7f

Extend bat_xl handling to do err_xl handling, so that
keyboards using 0x7f scancode for regular keys can work.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Vojtech Pavlik <vojtech@suse.cz> 1125896888 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125896888 -0500

Input: HID - add more consumer usages

Extend mapping of the consumer usage page in hid-input.c to handle
more cases appearing on new USB keyboards.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Vojtech Pavlik <vojtech@suse.cz> 1125896879 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125896879 -0500

Input: add HID simulation mappings

Add simulation usage page mappings to hid-input.c to support
a new crop of joysticks using them to designate Rudder and
Throttle controls.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Vojtech Pavlik <vojtech@suse.cz> 1125896857 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125896857 -0500

Inpur: recognize and ignore Logitech vendor usages in HID

These get in our way with MX mice.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Dmitry Torokhov <dtor_core@ameritech.net> 1125816130 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125816130 -0500

Input: i8042 - add Lifebook E4010 to MUX blacklist

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Dmitry Torokhov <dtor_core@ameritech.net> 1125816120 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125816120 -0500

Input: i8042 - add i8042.nokbd module option to allow supressing
       creation of keyboard port.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Dmitry Torokhov <dtor_core@ameritech.net> 1125816111 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125816111 -0500

Input: i8042 - fix IRQ printing when either KBD or AUX port
       is absent from ACPI/PNP tables.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Dmitry Torokhov <dtor_core@ameritech.net> 1125816098 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125816098 -0500

Input: make i8042_platform_init return 'real' error code

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Dmitry Torokhov <dtor_core@ameritech.net> 1125816087 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125816087 -0500

Input: i8042 - clean up initialization code; abort if we
       can't create all ports.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Ian Campbell <ijc@hellion.org.uk> 1125816074 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125816074 -0500

Input: fix checking whether new keycode fits size-wise

When dev->keycodesize == sizeof(int) the old code produces
incorrect result.

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Vojtech Pavlik <vojtech@suse.cz> 1125816055 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125816055 -0500

Input: psmouse - add new Logitech wheel mouse model

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Vojtech Pavlik <vojtech@suse.cz> 1125816043 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125816043 -0500

Input: ALPS - fix wheel decoding

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Dmitry Torokhov <dtor_core@ameritech.net> 1125816020 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1125816020 -0500

Input: rework psmouse attributes to reduce module size

Rearrange attribute code to use generic show and set handlers
instead of replicating them for every attribute; switch to
using attribute_group instead of creating all attributes
manually. All this saves about 4K.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------
author Stephen Evanchik <evanchsa@gmail.com> 1123482378 -0500
committer Dmitry Torokhov <dtor_core@ameritech.net> 1123482378 -0500

Input: psmouse - add support for IBM TrackPoint devices.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

--------------------------

-- 
Vojtech Pavlik
SuSE Labs, SuSE CR

[PATCH 1/26] psmouse - add support for IBM TrackPoint devices.

[Vojtech Pavlik]

Subject: [PATCH] Input: psmouse - add support for IBM TrackPoint devices.
From: Stephen Evanchik <evanchsa@gmail.com>
Date: 1123482378 -0500

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/input/mouse/Makefile       |    2 
 drivers/input/mouse/psmouse-base.c |   15 ++
 drivers/input/mouse/psmouse.h      |    1 
 drivers/input/mouse/trackpoint.c   |  297 ++++++++++++++++++++++++++++++++++++
 drivers/input/mouse/trackpoint.h   |  147 ++++++++++++++++++
 5 files changed, 460 insertions(+), 2 deletions(-)
 create mode 100644 drivers/input/mouse/trackpoint.c
 create mode 100644 drivers/input/mouse/trackpoint.h

541e316aed6f7d6efeb427a88645c2a8f61418d6
diff --git a/drivers/input/mouse/Makefile b/drivers/input/mouse/Makefile
--- a/drivers/input/mouse/Makefile
+++ b/drivers/input/mouse/Makefile
@@ -15,4 +15,4 @@ obj-$(CONFIG_MOUSE_SERIAL)	+= sermouse.o
 obj-$(CONFIG_MOUSE_HIL)		+= hil_ptr.o
 obj-$(CONFIG_MOUSE_VSXXXAA)	+= vsxxxaa.o
 
-psmouse-objs  := psmouse-base.o alps.o logips2pp.o synaptics.o lifebook.o
+psmouse-objs  := psmouse-base.o alps.o logips2pp.o synaptics.o lifebook.o trackpoint.o
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -25,6 +25,7 @@
 #include "logips2pp.h"
 #include "alps.h"
 #include "lifebook.h"
+#include "trackpoint.h"
 
 #define DRIVER_DESC	"PS/2 mouse driver"
 
@@ -520,6 +521,12 @@ static int psmouse_extensions(struct psm
 		return PSMOUSE_IMPS;
 
 /*
+ * Try to initialize the IBM TrackPoint
+ */
+	if (max_proto > PSMOUSE_IMEX && trackpoint_detect(psmouse, set_properties) == 0)
+		return PSMOUSE_TRACKPOINT;
+
+/*
  * Okay, all failed, we have a standard mouse here. The number of the buttons
  * is still a question, though. We assume 3.
  */
@@ -600,6 +607,12 @@ static struct psmouse_protocol psmouse_p
 		.init		= lifebook_init,
 	},
 	{
+		.type		= PSMOUSE_TRACKPOINT,
+		.name		= "TPPS/2",
+		.alias		= "trackpoint",
+		.detect		= trackpoint_detect,
+	},
+	{
 		.type		= PSMOUSE_AUTO,
 		.name		= "auto",
 		.alias		= "any",
@@ -1234,7 +1247,7 @@ static int psmouse_set_maxproto(const ch
 
 	*((unsigned int *)kp->arg) = proto->type;
 
-	return 0;					\
+	return 0;
 }
 
 static int psmouse_get_maxproto(char *buffer, struct kernel_param *kp)
diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
--- a/drivers/input/mouse/psmouse.h
+++ b/drivers/input/mouse/psmouse.h
@@ -78,6 +78,7 @@ enum psmouse_type {
 	PSMOUSE_SYNAPTICS,
 	PSMOUSE_ALPS,
 	PSMOUSE_LIFEBOOK,
+	PSMOUSE_TRACKPOINT,
 	PSMOUSE_AUTO		/* This one should always be last */
 };
 
diff --git a/drivers/input/mouse/trackpoint.c b/drivers/input/mouse/trackpoint.c
new file mode 100644
--- /dev/null
+++ b/drivers/input/mouse/trackpoint.c
@@ -0,0 +1,297 @@
+/*
+ * Stephen Evanchik <evanchsa@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * Trademarks are the property of their respective owners.
+ */
+
+#include <linux/delay.h>
+#include <linux/serio.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/input.h>
+#include <linux/libps2.h>
+#include <linux/proc_fs.h>
+#include <asm/uaccess.h>
+#include "psmouse.h"
+#include "trackpoint.h"
+
+PSMOUSE_DEFINE_ATTR(sensitivity);
+PSMOUSE_DEFINE_ATTR(speed);
+PSMOUSE_DEFINE_ATTR(inertia);
+PSMOUSE_DEFINE_ATTR(reach);
+PSMOUSE_DEFINE_ATTR(draghys);
+PSMOUSE_DEFINE_ATTR(mindrag);
+PSMOUSE_DEFINE_ATTR(thresh);
+PSMOUSE_DEFINE_ATTR(upthresh);
+PSMOUSE_DEFINE_ATTR(ztime);
+PSMOUSE_DEFINE_ATTR(jenks);
+PSMOUSE_DEFINE_ATTR(press_to_select);
+PSMOUSE_DEFINE_ATTR(skipback);
+PSMOUSE_DEFINE_ATTR(ext_dev);
+
+#define MAKE_ATTR_READ(_item) \
+	static ssize_t psmouse_attr_show_##_item(struct psmouse *psmouse, char *buf) \
+	{ \
+		struct trackpoint_data *tp = psmouse->private; \
+		return sprintf(buf, "%lu\n", (unsigned long)tp->_item); \
+	}
+
+#define MAKE_ATTR_WRITE(_item, command) \
+	static ssize_t psmouse_attr_set_##_item(struct psmouse *psmouse, const char *buf, size_t count) \
+	{ \
+		char *rest; \
+		unsigned long value; \
+		struct trackpoint_data *tp = psmouse->private; \
+		value = simple_strtoul(buf, &rest, 10); \
+		if (*rest) \
+			return -EINVAL; \
+		tp->_item = value; \
+		trackpoint_write(&psmouse->ps2dev, command, tp->_item); \
+		return count; \
+	}
+
+#define MAKE_ATTR_TOGGLE(_item, command, mask) \
+	static ssize_t psmouse_attr_set_##_item(struct psmouse *psmouse, const char *buf, size_t count) \
+	{ \
+		unsigned char toggle; \
+		struct trackpoint_data *tp = psmouse->private; \
+		toggle = (buf[0] == '1') ? 1 : 0; \
+		if (toggle != tp->_item) { \
+			tp->_item = toggle; \
+			trackpoint_toggle_bit(&psmouse->ps2dev, command, mask); \
+		} \
+		return count; \
+	}
+
+/*
+ * Device IO: read, write and toggle bit
+ */
+static int trackpoint_read(struct ps2dev *ps2dev, unsigned char loc, unsigned char *results)
+{
+	if (ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, TP_COMMAND)) ||
+	    ps2_command(ps2dev, results, MAKE_PS2_CMD(0, 1, loc))) {
+		return -1;
+	}
+
+	return 0;
+}
+
+static int trackpoint_write(struct ps2dev *ps2dev, unsigned char loc, unsigned char val)
+{
+	if (ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, TP_COMMAND)) ||
+	    ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, TP_WRITE_MEM)) ||
+	    ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, loc)) ||
+	    ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, val))) {
+		return -1;
+	}
+
+	return 0;
+}
+
+static int trackpoint_toggle_bit(struct ps2dev *ps2dev, unsigned char loc, unsigned char mask)
+{
+	/* Bad things will happen if the loc param isn't in this range */
+	if (loc < 0x20 || loc >= 0x2F)
+		return -1;
+
+	if (ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, TP_COMMAND)) ||
+	    ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, TP_TOGGLE)) ||
+	    ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, loc)) ||
+	    ps2_command(ps2dev, NULL, MAKE_PS2_CMD(0, 0, mask))) {
+		return -1;
+	}
+
+	return 0;
+}
+
+MAKE_ATTR_WRITE(sensitivity, TP_SENS);
+MAKE_ATTR_READ(sensitivity);
+
+MAKE_ATTR_WRITE(speed, TP_SPEED);
+MAKE_ATTR_READ(speed);
+
+MAKE_ATTR_WRITE(inertia, TP_INERTIA);
+MAKE_ATTR_READ(inertia);
+
+MAKE_ATTR_WRITE(reach, TP_REACH);
+MAKE_ATTR_READ(reach);
+
+MAKE_ATTR_WRITE(draghys, TP_DRAGHYS);
+MAKE_ATTR_READ(draghys);
+
+MAKE_ATTR_WRITE(mindrag, TP_MINDRAG);
+MAKE_ATTR_READ(mindrag);
+
+MAKE_ATTR_WRITE(thresh, TP_THRESH);
+MAKE_ATTR_READ(thresh);
+
+MAKE_ATTR_WRITE(upthresh, TP_UP_THRESH);
+MAKE_ATTR_READ(upthresh);
+
+MAKE_ATTR_WRITE(ztime, TP_Z_TIME);
+MAKE_ATTR_READ(ztime);
+
+MAKE_ATTR_WRITE(jenks, TP_JENKS_CURV);
+MAKE_ATTR_READ(jenks);
+
+MAKE_ATTR_TOGGLE(press_to_select, TP_TOGGLE_PTSON, TP_MASK_PTSON);
+MAKE_ATTR_READ(press_to_select);
+
+MAKE_ATTR_TOGGLE(skipback, TP_TOGGLE_SKIPBACK, TP_MASK_SKIPBACK);
+MAKE_ATTR_READ(skipback);
+
+MAKE_ATTR_TOGGLE(ext_dev, TP_TOGGLE_EXT_DEV, TP_MASK_EXT_DEV);
+MAKE_ATTR_READ(ext_dev);
+
+static struct attribute *trackpoint_attrs[] = {
+	&psmouse_attr_sensitivity.attr,
+	&psmouse_attr_speed.attr,
+	&psmouse_attr_inertia.attr,
+	&psmouse_attr_reach.attr,
+	&psmouse_attr_draghys.attr,
+	&psmouse_attr_mindrag.attr,
+	&psmouse_attr_thresh.attr,
+	&psmouse_attr_upthresh.attr,
+	&psmouse_attr_ztime.attr,
+	&psmouse_attr_jenks.attr,
+	&psmouse_attr_press_to_select.attr,
+	&psmouse_attr_skipback.attr,
+	&psmouse_attr_ext_dev.attr,
+	NULL
+};
+
+static struct attribute_group trackpoint_attr_group = {
+	.attrs = trackpoint_attrs,
+};
+
+static void trackpoint_disconnect(struct psmouse *psmouse)
+{
+	sysfs_remove_group(&psmouse->ps2dev.serio->dev.kobj, &trackpoint_attr_group);
+
+	kfree(psmouse->private);
+	psmouse->private = NULL;
+}
+
+static int trackpoint_sync(struct psmouse *psmouse)
+{
+	unsigned char toggle;
+	struct trackpoint_data *tp = psmouse->private;
+
+	if (!tp)
+		return -1;
+
+	/* Disable features that may make device unusable with this driver */
+	trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_TWOHAND, &toggle);
+	if (toggle & TP_MASK_TWOHAND)
+		trackpoint_toggle_bit(&psmouse->ps2dev, TP_TOGGLE_TWOHAND, TP_MASK_TWOHAND);
+
+	trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_SOURCE_TAG, &toggle);
+	if (toggle & TP_MASK_SOURCE_TAG)
+		trackpoint_toggle_bit(&psmouse->ps2dev, TP_TOGGLE_SOURCE_TAG, TP_MASK_SOURCE_TAG);
+
+	trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_MB, &toggle);
+	if (toggle & TP_MASK_MB)
+		trackpoint_toggle_bit(&psmouse->ps2dev, TP_TOGGLE_MB, TP_MASK_MB);
+
+	/* Push the config to the device */
+	trackpoint_write(&psmouse->ps2dev, TP_SENS, tp->sensitivity);
+	trackpoint_write(&psmouse->ps2dev, TP_INERTIA, tp->inertia);
+	trackpoint_write(&psmouse->ps2dev, TP_SPEED, tp->speed);
+
+	trackpoint_write(&psmouse->ps2dev, TP_REACH, tp->reach);
+	trackpoint_write(&psmouse->ps2dev, TP_DRAGHYS, tp->draghys);
+	trackpoint_write(&psmouse->ps2dev, TP_MINDRAG, tp->mindrag);
+
+	trackpoint_write(&psmouse->ps2dev, TP_THRESH, tp->thresh);
+	trackpoint_write(&psmouse->ps2dev, TP_UP_THRESH, tp->upthresh);
+
+	trackpoint_write(&psmouse->ps2dev, TP_Z_TIME, tp->ztime);
+	trackpoint_write(&psmouse->ps2dev, TP_JENKS_CURV, tp->jenks);
+
+	trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_PTSON, &toggle);
+	if (((toggle & TP_MASK_PTSON) == TP_MASK_PTSON) != tp->press_to_select)
+		 trackpoint_toggle_bit(&psmouse->ps2dev, TP_TOGGLE_PTSON, TP_MASK_PTSON);
+
+	trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_SKIPBACK, &toggle);
+	if (((toggle & TP_MASK_SKIPBACK) == TP_MASK_SKIPBACK) != tp->skipback)
+		trackpoint_toggle_bit(&psmouse->ps2dev, TP_TOGGLE_SKIPBACK, TP_MASK_SKIPBACK);
+
+	trackpoint_read(&psmouse->ps2dev, TP_TOGGLE_EXT_DEV, &toggle);
+	if (((toggle & TP_MASK_EXT_DEV) == TP_MASK_EXT_DEV) != tp->ext_dev)
+		trackpoint_toggle_bit(&psmouse->ps2dev, TP_TOGGLE_EXT_DEV, TP_MASK_EXT_DEV);
+
+	return 0;
+}
+
+static void trackpoint_defaults(struct trackpoint_data *tp)
+{
+	tp->press_to_select = TP_DEF_PTSON;
+	tp->sensitivity = TP_DEF_SENS;
+	tp->speed = TP_DEF_SPEED;
+	tp->reach = TP_DEF_REACH;
+
+	tp->draghys = TP_DEF_DRAGHYS;
+	tp->mindrag = TP_DEF_MINDRAG;
+
+	tp->thresh = TP_DEF_THRESH;
+	tp->upthresh = TP_DEF_UP_THRESH;
+
+	tp->ztime = TP_DEF_Z_TIME;
+	tp->jenks = TP_DEF_JENKS_CURV;
+
+	tp->inertia = TP_DEF_INERTIA;
+	tp->skipback = TP_DEF_SKIPBACK;
+	tp->ext_dev = TP_DEF_EXT_DEV;
+}
+
+int trackpoint_detect(struct psmouse *psmouse, int set_properties)
+{
+	struct trackpoint_data *priv;
+	struct ps2dev *ps2dev = &psmouse->ps2dev;
+	unsigned char firmware_id;
+	unsigned char button_info;
+	unsigned char param[2];
+
+	param[0] = param[1] = 0;
+
+	if (ps2_command(ps2dev, param, MAKE_PS2_CMD(0, 2, TP_READ_ID)))
+		return -1;
+
+	if (param[0] != TP_MAGIC_IDENT)
+		return -1;
+
+	if (!set_properties)
+		return 0;
+
+	firmware_id = param[1];
+
+	if (trackpoint_read(&psmouse->ps2dev, TP_EXT_BTN, &button_info)) {
+		printk(KERN_WARNING "trackpoint.c: failed to get extended button data\n");
+		button_info = 0;
+	}
+
+	psmouse->private = priv = kcalloc(1, sizeof(struct trackpoint_data), GFP_KERNEL);
+	if (!priv)
+		return -1;
+
+	psmouse->vendor = "IBM";
+	psmouse->name = "TrackPoint";
+
+	psmouse->reconnect = trackpoint_sync;
+	psmouse->disconnect = trackpoint_disconnect;
+
+	trackpoint_defaults(priv);
+	trackpoint_sync(psmouse);
+
+	sysfs_create_group(&ps2dev->serio->dev.kobj, &trackpoint_attr_group);
+
+	printk(KERN_INFO "IBM TrackPoint firmware: 0x%02x, buttons: %d/%d\n",
+		firmware_id, (button_info & 0xf0) >> 4, button_info & 0x0f);
+
+	return 0;
+}
+
diff --git a/drivers/input/mouse/trackpoint.h b/drivers/input/mouse/trackpoint.h
new file mode 100644
--- /dev/null
+++ b/drivers/input/mouse/trackpoint.h
@@ -0,0 +1,147 @@
+/*
+ * IBM TrackPoint PS/2 mouse driver
+ *
+ * Stephen Evanchik <evanchsa@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef _TRACKPOINT_H
+#define _TRACKPOINT_H
+
+/*
+ * These constants are from the TrackPoint System
+ * Engineering documentation Version 4 from IBM Watson
+ * research:
+ *	http://wwwcssrv.almaden.ibm.com/trackpoint/download.html
+ */
+
+#define TP_COMMAND		0xE2	/* Commands start with this */
+
+#define TP_READ_ID		0xE1	/* Sent for device identification */
+#define TP_MAGIC_IDENT		0x01	/* Sent after a TP_READ_ID followed */
+					/* by the firmware ID */
+
+
+/*
+ * Commands
+ */
+#define TP_RECALIB		0x51	/* Recalibrate */
+#define TP_POWER_DOWN		0x44	/* Can only be undone through HW reset */
+#define TP_EXT_DEV		0x21	/* Determines if external device is connected (RO) */
+#define TP_EXT_BTN		0x4B	/* Read extended button status */
+#define TP_POR			0x7F	/* Execute Power on Reset */
+#define TP_POR_RESULTS		0x25	/* Read Power on Self test results */
+#define TP_DISABLE_EXT		0x40	/* Disable external pointing device */
+#define TP_ENABLE_EXT		0x41	/* Enable external pointing device */
+
+/*
+ * Mode manipulation
+ */
+#define TP_SET_SOFT_TRANS	0x4E	/* Set mode */
+#define TP_CANCEL_SOFT_TRANS	0xB9	/* Cancel mode */
+#define TP_SET_HARD_TRANS	0x45	/* Mode can only be set */
+
+
+/*
+ * Register oriented commands/properties
+ */
+#define TP_WRITE_MEM		0x81
+#define TP_READ_MEM		0x80	/* Not used in this implementation */
+
+/*
+* RAM Locations for properties
+ */
+#define TP_SENS			0x4A	/* Sensitivity */
+#define TP_MB			0x4C	/* Read Middle Button Status (RO) */
+#define TP_INERTIA		0x4D	/* Negative Inertia */
+#define TP_SPEED		0x60	/* Speed of TP Cursor */
+#define TP_REACH		0x57	/* Backup for Z-axis press */
+#define TP_DRAGHYS		0x58	/* Drag Hysteresis */
+					/* (how hard it is to drag */
+					/* with Z-axis pressed) */
+
+#define TP_MINDRAG		0x59	/* Minimum amount of force needed */
+					/* to trigger dragging */
+
+#define TP_THRESH		0x5C	/* Minimum value for a Z-axis press */
+#define TP_UP_THRESH		0x5A	/* Used to generate a 'click' on Z-axis */
+#define TP_Z_TIME		0x5E	/* How sharp of a press */
+#define TP_JENKS_CURV		0x5D	/* Minimum curvature for double click */
+
+/*
+ * Toggling Flag bits
+ */
+#define TP_TOGGLE		0x47	/* Toggle command */
+
+#define TP_TOGGLE_MB		0x23	/* Disable/Enable Middle Button */
+#define TP_MASK_MB			0x01
+#define TP_TOGGLE_EXT_DEV	0x23	/* Toggle external device */
+#define TP_MASK_EXT_DEV			0x02
+#define TP_TOGGLE_DRIFT		0x23	/* Drift Correction */
+#define TP_MASK_DRIFT			0x80
+#define TP_TOGGLE_BURST		0x28	/* Burst Mode */
+#define TP_MASK_BURST			0x80
+#define TP_TOGGLE_PTSON		0x2C	/* Press to Select */
+#define TP_MASK_PTSON			0x01
+#define TP_TOGGLE_HARD_TRANS	0x2C	/* Alternate method to set Hard Transparency */
+#define TP_MASK_HARD_TRANS		0x80
+#define TP_TOGGLE_TWOHAND	0x2D	/* Two handed */
+#define TP_MASK_TWOHAND			0x01
+#define TP_TOGGLE_STICKY_TWO	0x2D	/* Sticky two handed */
+#define TP_MASK_STICKY_TWO		0x04
+#define TP_TOGGLE_SKIPBACK	0x2D	/* Suppress movement after drag release */
+#define TP_MASK_SKIPBACK		0x08
+#define TP_TOGGLE_SOURCE_TAG	0x20	/* Bit 3 of the first packet will be set to
+					   to the origin of the packet (external or TP) */
+#define TP_MASK_SOURCE_TAG		0x80
+#define TP_TOGGLE_EXT_TAG	0x22	/* Bit 3 of the first packet coming from the
+					   external device will be forced to 1 */
+#define TP_MASK_EXT_TAG			0x04
+
+
+/* Power on Self Test Results */
+#define TP_POR_SUCCESS		0x3B
+
+/*
+ * Default power on values
+ */
+#define TP_DEF_SENS		0x80
+#define TP_DEF_INERTIA		0x06
+#define TP_DEF_SPEED		0x61
+#define TP_DEF_REACH		0x0A
+
+#define TP_DEF_DRAGHYS		0xFF
+#define TP_DEF_MINDRAG		0x14
+
+#define TP_DEF_THRESH		0x08
+#define TP_DEF_UP_THRESH	0xFF
+#define TP_DEF_Z_TIME		0x26
+#define TP_DEF_JENKS_CURV	0x87
+
+/* Toggles */
+#define TP_DEF_MB		0x00
+#define TP_DEF_PTSON		0x00
+#define TP_DEF_SKIPBACK		0x00
+#define TP_DEF_EXT_DEV		0x01
+
+#define MAKE_PS2_CMD(params, results, cmd) ((params<<12) | (results<<8) | (cmd))
+
+struct trackpoint_data
+{
+	unsigned char sensitivity, speed, inertia, reach;
+	unsigned char draghys, mindrag;
+	unsigned char thresh, upthresh;
+	unsigned char ztime, jenks;
+
+	unsigned char press_to_select;
+	unsigned char skipback;
+
+	unsigned char ext_dev;
+};
+
+extern int trackpoint_detect(struct psmouse *psmouse, int set_properties);
+
+#endif /* _TRACKPOINT_H */

[PATCH 2/26] rework psmouse attributes to reduce module size

[Vojtech Pavlik]

Subject: [PATCH] Input: rework psmouse attributes to reduce module size
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: 1125816020 -0500

Rearrange attribute code to use generic show and set handlers
instead of replicating them for every attribute; switch to
using attribute_group instead of creating all attributes
manually. All this saves about 4K.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/input/mouse/logips2pp.c    |   12 +-
 drivers/input/mouse/psmouse-base.c |  117 +++++++++++++----------
 drivers/input/mouse/psmouse.h      |   49 ++++++----
 drivers/input/mouse/trackpoint.c   |  183 +++++++++++++++++++-----------------
 4 files changed, 199 insertions(+), 162 deletions(-)

cfe9e88866fe892f4f71bf132c64ec8bd5256e5e
diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -150,12 +150,12 @@ static void ps2pp_set_smartscroll(struct
 	ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES);
 }
 
-static ssize_t psmouse_attr_show_smartscroll(struct psmouse *psmouse, char *buf)
+static ssize_t ps2pp_attr_show_smartscroll(struct psmouse *psmouse, void *data, char *buf)
 {
 	return sprintf(buf, "%d\n", psmouse->smartscroll ? 1 : 0);
 }
 
-static ssize_t psmouse_attr_set_smartscroll(struct psmouse *psmouse, const char *buf, size_t count)
+static ssize_t ps2pp_attr_set_smartscroll(struct psmouse *psmouse, void *data, const char *buf, size_t count)
 {
 	unsigned long value;
 	char *rest;
@@ -169,7 +169,8 @@ static ssize_t psmouse_attr_set_smartscr
 	return count;
 }
 
-PSMOUSE_DEFINE_ATTR(smartscroll);
+PSMOUSE_DEFINE_ATTR(smartscroll, S_IWUSR | S_IRUGO, NULL,
+			ps2pp_attr_show_smartscroll, ps2pp_attr_set_smartscroll);
 
 /*
  * Support 800 dpi resolution _only_ if the user wants it (there are good
@@ -194,7 +195,7 @@ static void ps2pp_set_resolution(struct 
 
 static void ps2pp_disconnect(struct psmouse *psmouse)
 {
-	device_remove_file(&psmouse->ps2dev.serio->dev, &psmouse_attr_smartscroll);
+	device_remove_file(&psmouse->ps2dev.serio->dev, &psmouse_attr_smartscroll.dattr);
 }
 
 static struct ps2pp_info *get_model_info(unsigned char model)
@@ -379,7 +380,8 @@ int ps2pp_init(struct psmouse *psmouse, 
 				psmouse->set_resolution = ps2pp_set_resolution;
 				psmouse->disconnect = ps2pp_disconnect;
 
-				device_create_file(&psmouse->ps2dev.serio->dev, &psmouse_attr_smartscroll);
+				device_create_file(&psmouse->ps2dev.serio->dev,
+						   &psmouse_attr_smartscroll.dattr);
 			}
 		}
 
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -58,10 +58,30 @@ static unsigned int psmouse_resetafter;
 module_param_named(resetafter, psmouse_resetafter, uint, 0644);
 MODULE_PARM_DESC(resetafter, "Reset device after so many bad packets (0 = never).");
 
-PSMOUSE_DEFINE_ATTR(protocol);
-PSMOUSE_DEFINE_ATTR(rate);
-PSMOUSE_DEFINE_ATTR(resolution);
-PSMOUSE_DEFINE_ATTR(resetafter);
+PSMOUSE_DEFINE_ATTR(protocol, S_IWUSR | S_IRUGO,
+			NULL,
+			psmouse_attr_show_protocol, psmouse_attr_set_protocol);
+PSMOUSE_DEFINE_ATTR(rate, S_IWUSR | S_IRUGO,
+			(void *) offsetof(struct psmouse, rate),
+			psmouse_show_int_attr, psmouse_attr_set_rate);
+PSMOUSE_DEFINE_ATTR(resolution, S_IWUSR | S_IRUGO,
+			(void *) offsetof(struct psmouse, resolution),
+			psmouse_show_int_attr, psmouse_attr_set_resolution);
+PSMOUSE_DEFINE_ATTR(resetafter, S_IWUSR | S_IRUGO,
+			(void *) offsetof(struct psmouse, resetafter),
+			psmouse_show_int_attr, psmouse_set_int_attr);
+
+static struct attribute *psmouse_attributes[] = {
+	&psmouse_attr_protocol.dattr.attr,
+	&psmouse_attr_rate.dattr.attr,
+	&psmouse_attr_resolution.dattr.attr,
+	&psmouse_attr_resetafter.dattr.attr,
+	NULL
+};
+
+static struct attribute_group psmouse_attribute_group = {
+	.attrs	= psmouse_attributes,
+};
 
 __obsolete_setup("psmouse_noext");
 __obsolete_setup("psmouse_resolution=");
@@ -800,10 +820,7 @@ static void psmouse_disconnect(struct se
 
 	psmouse = serio_get_drvdata(serio);
 
-	device_remove_file(&serio->dev, &psmouse_attr_protocol);
-	device_remove_file(&serio->dev, &psmouse_attr_rate);
-	device_remove_file(&serio->dev, &psmouse_attr_resolution);
-	device_remove_file(&serio->dev, &psmouse_attr_resetafter);
+	sysfs_remove_group(&serio->dev.kobj, &psmouse_attribute_group);
 
 	down(&psmouse_sem);
 
@@ -940,10 +957,7 @@ static int psmouse_connect(struct serio 
 	if (parent && parent->pt_activate)
 		parent->pt_activate(parent);
 
-	device_create_file(&serio->dev, &psmouse_attr_protocol);
-	device_create_file(&serio->dev, &psmouse_attr_rate);
-	device_create_file(&serio->dev, &psmouse_attr_resolution);
-	device_create_file(&serio->dev, &psmouse_attr_resetafter);
+	sysfs_create_group(&serio->dev.kobj, &psmouse_attribute_group);
 
 	psmouse_activate(psmouse);
 
@@ -1040,10 +1054,12 @@ static struct serio_driver psmouse_drv =
 	.cleanup	= psmouse_cleanup,
 };
 
-ssize_t psmouse_attr_show_helper(struct device *dev, char *buf,
-				 ssize_t (*handler)(struct psmouse *, char *))
+ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *devattr,
+				 char *buf)
 {
 	struct serio *serio = to_serio_port(dev);
+	struct psmouse_attribute *attr = to_psmouse_attr(devattr);
+	struct psmouse *psmouse;
 	int retval;
 
 	retval = serio_pin_driver(serio);
@@ -1055,19 +1071,21 @@ ssize_t psmouse_attr_show_helper(struct 
 		goto out;
 	}
 
-	retval = handler(serio_get_drvdata(serio), buf);
+	psmouse = serio_get_drvdata(serio);
+
+	retval = attr->show(psmouse, attr->data, buf);
 
 out:
 	serio_unpin_driver(serio);
 	return retval;
 }
 
-ssize_t psmouse_attr_set_helper(struct device *dev, const char *buf, size_t count,
-				ssize_t (*handler)(struct psmouse *, const char *, size_t))
+ssize_t psmouse_attr_set_helper(struct device *dev, struct device_attribute *devattr,
+				const char *buf, size_t count)
 {
 	struct serio *serio = to_serio_port(dev);
-	struct psmouse *psmouse = serio_get_drvdata(serio);
-	struct psmouse *parent = NULL;
+	struct psmouse_attribute *attr = to_psmouse_attr(devattr);
+	struct psmouse *psmouse, *parent = NULL;
 	int retval;
 
 	retval = serio_pin_driver(serio);
@@ -1083,6 +1101,8 @@ ssize_t psmouse_attr_set_helper(struct d
 	if (retval)
 		goto out_unpin;
 
+	psmouse = serio_get_drvdata(serio);
+
 	if (psmouse->state == PSMOUSE_IGNORE) {
 		retval = -ENODEV;
 		goto out_up;
@@ -1095,7 +1115,7 @@ ssize_t psmouse_attr_set_helper(struct d
 
 	psmouse_deactivate(psmouse);
 
-	retval = handler(psmouse, buf, count);
+	retval = attr->set(psmouse, attr->data, buf, count);
 
 	if (retval != -ENODEV)
 		psmouse_activate(psmouse);
@@ -1110,12 +1130,34 @@ ssize_t psmouse_attr_set_helper(struct d
 	return retval;
 }
 
-static ssize_t psmouse_attr_show_protocol(struct psmouse *psmouse, char *buf)
+static ssize_t psmouse_show_int_attr(struct psmouse *psmouse, void *offset, char *buf)
+{
+	unsigned long *field = (unsigned long *)((char *)psmouse + (size_t)offset);
+
+	return sprintf(buf, "%lu\n", *field);
+}
+
+static ssize_t psmouse_set_int_attr(struct psmouse *psmouse, void *offset, const char *buf, size_t count)
+{
+	unsigned long *field = (unsigned long *)((char *)psmouse + (size_t)offset);
+	unsigned long value;
+	char *rest;
+
+	value = simple_strtoul(buf, &rest, 10);
+	if (*rest)
+		return -EINVAL;
+
+	*field = value;
+
+	return count;
+}
+
+static ssize_t psmouse_attr_show_protocol(struct psmouse *psmouse, void *data, char *buf)
 {
 	return sprintf(buf, "%s\n", psmouse_protocol_by_type(psmouse->type)->name);
 }
 
-static ssize_t psmouse_attr_set_protocol(struct psmouse *psmouse, const char *buf, size_t count)
+static ssize_t psmouse_attr_set_protocol(struct psmouse *psmouse, void *data, const char *buf, size_t count)
 {
 	struct serio *serio = psmouse->ps2dev.serio;
 	struct psmouse *parent = NULL;
@@ -1179,12 +1221,7 @@ static ssize_t psmouse_attr_set_protocol
 	return count;
 }
 
-static ssize_t psmouse_attr_show_rate(struct psmouse *psmouse, char *buf)
-{
-	return sprintf(buf, "%d\n", psmouse->rate);
-}
-
-static ssize_t psmouse_attr_set_rate(struct psmouse *psmouse, const char *buf, size_t count)
+static ssize_t psmouse_attr_set_rate(struct psmouse *psmouse, void *data, const char *buf, size_t count)
 {
 	unsigned long value;
 	char *rest;
@@ -1197,12 +1234,7 @@ static ssize_t psmouse_attr_set_rate(str
 	return count;
 }
 
-static ssize_t psmouse_attr_show_resolution(struct psmouse *psmouse, char *buf)
-{
-	return sprintf(buf, "%d\n", psmouse->resolution);
-}
-
-static ssize_t psmouse_attr_set_resolution(struct psmouse *psmouse, const char *buf, size_t count)
+static ssize_t psmouse_attr_set_resolution(struct psmouse *psmouse, void *data, const char *buf, size_t count)
 {
 	unsigned long value;
 	char *rest;
@@ -1215,23 +1247,6 @@ static ssize_t psmouse_attr_set_resoluti
 	return count;
 }
 
-static ssize_t psmouse_attr_show_resetafter(struct psmouse *psmouse, char *buf)
-{
-	return sprintf(buf, "%d\n", psmouse->resetafter);
-}
-
-static ssize_t psmouse_attr_set_resetafter(struct psmouse *psmouse, const char *buf, size_t count)
-{
-	unsigned long value;
-	char *rest;
-
-	value = simple_strtoul(buf, &rest, 10);
-	if (*rest)
-		return -EINVAL;
-
-	psmouse->resetafter = value;
-	return count;
-}
 
 static int psmouse_set_maxproto(const char *val, struct kernel_param *kp)
 {
diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
--- a/drivers/input/mouse/psmouse.h
+++ b/drivers/input/mouse/psmouse.h
@@ -86,24 +86,37 @@ int psmouse_sliced_command(struct psmous
 int psmouse_reset(struct psmouse *psmouse);
 void psmouse_set_resolution(struct psmouse *psmouse, unsigned int resolution);
 
-ssize_t psmouse_attr_show_helper(struct device *dev, char *buf,
-			ssize_t (*handler)(struct psmouse *, char *));
-ssize_t psmouse_attr_set_helper(struct device *dev, const char *buf, size_t count,
-			ssize_t (*handler)(struct psmouse *, const char *, size_t));
 
-#define PSMOUSE_DEFINE_ATTR(_name)						\
-static ssize_t psmouse_attr_show_##_name(struct psmouse *, char *);		\
-static ssize_t psmouse_attr_set_##_name(struct psmouse *, const char *, size_t);\
-static ssize_t psmouse_do_show_##_name(struct device *d, struct device_attribute *attr, char *b)		\
-{										\
-	return psmouse_attr_show_helper(d, b, psmouse_attr_show_##_name);	\
-}										\
-static ssize_t psmouse_do_set_##_name(struct device *d, struct device_attribute *attr, const char *b, size_t s)\
-{										\
-	return psmouse_attr_set_helper(d, b, s, psmouse_attr_set_##_name);	\
-}										\
-static struct device_attribute psmouse_attr_##_name =				\
-	__ATTR(_name, S_IWUSR | S_IRUGO,					\
-		psmouse_do_show_##_name, psmouse_do_set_##_name);
+struct psmouse_attribute {
+	struct device_attribute dattr;
+	void *data;
+	ssize_t (*show)(struct psmouse *psmouse, void *data, char *buf);
+	ssize_t (*set)(struct psmouse *psmouse, void *data,
+			const char *buf, size_t count);
+};
+#define to_psmouse_attr(a)	container_of((a), struct psmouse_attribute, dattr)
+
+ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
+				 char *buf);
+ssize_t psmouse_attr_set_helper(struct device *dev, struct device_attribute *attr,
+				const char *buf, size_t count);
+
+#define PSMOUSE_DEFINE_ATTR(_name, _mode, _data, _show, _set)			\
+static ssize_t _show(struct psmouse *, void *data, char *);			\
+static ssize_t _set(struct psmouse *, void *data, const char *, size_t);	\
+static struct psmouse_attribute psmouse_attr_##_name = {			\
+	.dattr	= {								\
+		.attr	= {							\
+			.name	= __stringify(_name),				\
+			.mode	= _mode,					\
+			.owner	= THIS_MODULE,					\
+		},								\
+		.show	= psmouse_attr_show_helper,				\
+		.store	= psmouse_attr_set_helper,				\
+	},									\
+	.data	= _data,							\
+	.show	= _show,							\
+	.set	= _set,								\
+}
 
 #endif /* _PSMOUSE_H */
diff --git a/drivers/input/mouse/trackpoint.c b/drivers/input/mouse/trackpoint.c
--- a/drivers/input/mouse/trackpoint.c
+++ b/drivers/input/mouse/trackpoint.c
@@ -19,54 +19,6 @@
 #include "psmouse.h"
 #include "trackpoint.h"
 
-PSMOUSE_DEFINE_ATTR(sensitivity);
-PSMOUSE_DEFINE_ATTR(speed);
-PSMOUSE_DEFINE_ATTR(inertia);
-PSMOUSE_DEFINE_ATTR(reach);
-PSMOUSE_DEFINE_ATTR(draghys);
-PSMOUSE_DEFINE_ATTR(mindrag);
-PSMOUSE_DEFINE_ATTR(thresh);
-PSMOUSE_DEFINE_ATTR(upthresh);
-PSMOUSE_DEFINE_ATTR(ztime);
-PSMOUSE_DEFINE_ATTR(jenks);
-PSMOUSE_DEFINE_ATTR(press_to_select);
-PSMOUSE_DEFINE_ATTR(skipback);
-PSMOUSE_DEFINE_ATTR(ext_dev);
-
-#define MAKE_ATTR_READ(_item) \
-	static ssize_t psmouse_attr_show_##_item(struct psmouse *psmouse, char *buf) \
-	{ \
-		struct trackpoint_data *tp = psmouse->private; \
-		return sprintf(buf, "%lu\n", (unsigned long)tp->_item); \
-	}
-
-#define MAKE_ATTR_WRITE(_item, command) \
-	static ssize_t psmouse_attr_set_##_item(struct psmouse *psmouse, const char *buf, size_t count) \
-	{ \
-		char *rest; \
-		unsigned long value; \
-		struct trackpoint_data *tp = psmouse->private; \
-		value = simple_strtoul(buf, &rest, 10); \
-		if (*rest) \
-			return -EINVAL; \
-		tp->_item = value; \
-		trackpoint_write(&psmouse->ps2dev, command, tp->_item); \
-		return count; \
-	}
-
-#define MAKE_ATTR_TOGGLE(_item, command, mask) \
-	static ssize_t psmouse_attr_set_##_item(struct psmouse *psmouse, const char *buf, size_t count) \
-	{ \
-		unsigned char toggle; \
-		struct trackpoint_data *tp = psmouse->private; \
-		toggle = (buf[0] == '1') ? 1 : 0; \
-		if (toggle != tp->_item) { \
-			tp->_item = toggle; \
-			trackpoint_toggle_bit(&psmouse->ps2dev, command, mask); \
-		} \
-		return count; \
-	}
-
 /*
  * Device IO: read, write and toggle bit
  */
@@ -108,59 +60,114 @@ static int trackpoint_toggle_bit(struct 
 	return 0;
 }
 
-MAKE_ATTR_WRITE(sensitivity, TP_SENS);
-MAKE_ATTR_READ(sensitivity);
-
-MAKE_ATTR_WRITE(speed, TP_SPEED);
-MAKE_ATTR_READ(speed);
 
-MAKE_ATTR_WRITE(inertia, TP_INERTIA);
-MAKE_ATTR_READ(inertia);
+/*
+ * Trackpoint-specific attributes
+ */
+struct trackpoint_attr_data {
+	size_t field_offset;
+	unsigned char command;
+	unsigned char mask;
+};
 
-MAKE_ATTR_WRITE(reach, TP_REACH);
-MAKE_ATTR_READ(reach);
+static ssize_t trackpoint_show_int_attr(struct psmouse *psmouse, void *data, char *buf)
+{
+	struct trackpoint_data *tp = psmouse->private;
+	struct trackpoint_attr_data *attr = data;
+	unsigned char *field = (unsigned char *)((char *)tp + attr->field_offset);
 
-MAKE_ATTR_WRITE(draghys, TP_DRAGHYS);
-MAKE_ATTR_READ(draghys);
+	return sprintf(buf, "%u\n", *field);
+}
 
-MAKE_ATTR_WRITE(mindrag, TP_MINDRAG);
-MAKE_ATTR_READ(mindrag);
+static ssize_t trackpoint_set_int_attr(struct psmouse *psmouse, void *data,
+					const char *buf, size_t count)
+{
+	struct trackpoint_data *tp = psmouse->private;
+	struct trackpoint_attr_data *attr = data;
+	unsigned char *field = (unsigned char *)((char *)tp + attr->field_offset);
+	unsigned long value;
+	char *rest;
+
+	value = simple_strtoul(buf, &rest, 10);
+	if (*rest || value > 255)
+		return -EINVAL;
 
-MAKE_ATTR_WRITE(thresh, TP_THRESH);
-MAKE_ATTR_READ(thresh);
+	*field = value;
+	trackpoint_write(&psmouse->ps2dev, attr->command, value);
 
-MAKE_ATTR_WRITE(upthresh, TP_UP_THRESH);
-MAKE_ATTR_READ(upthresh);
+	return count;
+}
 
-MAKE_ATTR_WRITE(ztime, TP_Z_TIME);
-MAKE_ATTR_READ(ztime);
+#define TRACKPOINT_INT_ATTR(_name, _command)					\
+	static struct trackpoint_attr_data trackpoint_attr_##_name = {		\
+		.field_offset = offsetof(struct trackpoint_data, _name),	\
+		.command = _command,						\
+	};									\
+	PSMOUSE_DEFINE_ATTR(_name, S_IWUSR | S_IRUGO,				\
+			    &trackpoint_attr_##_name,				\
+			    trackpoint_show_int_attr, trackpoint_set_int_attr)
 
-MAKE_ATTR_WRITE(jenks, TP_JENKS_CURV);
-MAKE_ATTR_READ(jenks);
+static ssize_t trackpoint_set_bit_attr(struct psmouse *psmouse, void *data,
+					const char *buf, size_t count)
+{
+	struct trackpoint_data *tp = psmouse->private;
+	struct trackpoint_attr_data *attr = data;
+	unsigned char *field = (unsigned char *)((char *)tp + attr->field_offset);
+	unsigned long value;
+	char *rest;
+
+	value = simple_strtoul(buf, &rest, 10);
+	if (*rest || value > 1)
+		return -EINVAL;
+
+	if (*field != value) {
+		*field = value;
+		trackpoint_toggle_bit(&psmouse->ps2dev, attr->command, attr->mask);
+	}
 
-MAKE_ATTR_TOGGLE(press_to_select, TP_TOGGLE_PTSON, TP_MASK_PTSON);
-MAKE_ATTR_READ(press_to_select);
+	return count;
+}
 
-MAKE_ATTR_TOGGLE(skipback, TP_TOGGLE_SKIPBACK, TP_MASK_SKIPBACK);
-MAKE_ATTR_READ(skipback);
 
-MAKE_ATTR_TOGGLE(ext_dev, TP_TOGGLE_EXT_DEV, TP_MASK_EXT_DEV);
-MAKE_ATTR_READ(ext_dev);
+#define TRACKPOINT_BIT_ATTR(_name, _command, _mask)				\
+	static struct trackpoint_attr_data trackpoint_attr_##_name = {		\
+		.field_offset	= offsetof(struct trackpoint_data, _name),	\
+		.command	= _command,					\
+		.mask		= _mask,					\
+	};									\
+	PSMOUSE_DEFINE_ATTR(_name, S_IWUSR | S_IRUGO,				\
+			    &trackpoint_attr_##_name,				\
+			    trackpoint_show_int_attr, trackpoint_set_bit_attr)
+
+TRACKPOINT_INT_ATTR(sensitivity, TP_SENS);
+TRACKPOINT_INT_ATTR(speed, TP_SPEED);
+TRACKPOINT_INT_ATTR(inertia, TP_INERTIA);
+TRACKPOINT_INT_ATTR(reach, TP_REACH);
+TRACKPOINT_INT_ATTR(draghys, TP_DRAGHYS);
+TRACKPOINT_INT_ATTR(mindrag, TP_MINDRAG);
+TRACKPOINT_INT_ATTR(thresh, TP_THRESH);
+TRACKPOINT_INT_ATTR(upthresh, TP_UP_THRESH);
+TRACKPOINT_INT_ATTR(ztime, TP_Z_TIME);
+TRACKPOINT_INT_ATTR(jenks, TP_JENKS_CURV);
+
+TRACKPOINT_BIT_ATTR(press_to_select, TP_TOGGLE_PTSON, TP_MASK_PTSON);
+TRACKPOINT_BIT_ATTR(skipback, TP_TOGGLE_SKIPBACK, TP_MASK_SKIPBACK);
+TRACKPOINT_BIT_ATTR(ext_dev, TP_TOGGLE_EXT_DEV, TP_MASK_EXT_DEV);
 
 static struct attribute *trackpoint_attrs[] = {
-	&psmouse_attr_sensitivity.attr,
-	&psmouse_attr_speed.attr,
-	&psmouse_attr_inertia.attr,
-	&psmouse_attr_reach.attr,
-	&psmouse_attr_draghys.attr,
-	&psmouse_attr_mindrag.attr,
-	&psmouse_attr_thresh.attr,
-	&psmouse_attr_upthresh.attr,
-	&psmouse_attr_ztime.attr,
-	&psmouse_attr_jenks.attr,
-	&psmouse_attr_press_to_select.attr,
-	&psmouse_attr_skipback.attr,
-	&psmouse_attr_ext_dev.attr,
+	&psmouse_attr_sensitivity.dattr.attr,
+	&psmouse_attr_speed.dattr.attr,
+	&psmouse_attr_inertia.dattr.attr,
+	&psmouse_attr_reach.dattr.attr,
+	&psmouse_attr_draghys.dattr.attr,
+	&psmouse_attr_mindrag.dattr.attr,
+	&psmouse_attr_thresh.dattr.attr,
+	&psmouse_attr_upthresh.dattr.attr,
+	&psmouse_attr_ztime.dattr.attr,
+	&psmouse_attr_jenks.dattr.attr,
+	&psmouse_attr_press_to_select.dattr.attr,
+	&psmouse_attr_skipback.dattr.attr,
+	&psmouse_attr_ext_dev.dattr.attr,
 	NULL
 };
 

[PATCH 3/26] ALPS - fix wheel decoding

[Vojtech Pavlik]

Subject: [PATCH] Input: ALPS - fix wheel decoding
From: Vojtech Pavlik <vojtech@suse.cz>
Date: 1125816043 -0500

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/input/mouse/alps.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

e6c047b98bbd09473c586744c681e877ebf954ff
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -170,7 +170,7 @@ static void alps_process_packet(struct p
 	input_report_key(dev, BTN_TOOL_FINGER, z > 0);
 
 	if (priv->i->flags & ALPS_WHEEL)
-		input_report_rel(dev, REL_WHEEL, ((packet[0] >> 4) & 0x07) | ((packet[2] >> 2) & 0x08));
+		input_report_rel(dev, REL_WHEEL, ((packet[2] << 1) & 0x08) - ((packet[0] >> 4) & 0x07));
 
 	if (priv->i->flags & (ALPS_FW_BK_1 | ALPS_FW_BK_2)) {
 		input_report_key(dev, BTN_FORWARD, forward);

[PATCH 4/26] psmouse - add new Logitech wheel mouse model

[Vojtech Pavlik]

Subject: [PATCH] Input: psmouse - add new Logitech wheel mouse model
From: Vojtech Pavlik <vojtech@suse.cz>
Date: 1125816055 -0500

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/input/mouse/logips2pp.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

d2b5ffca73594e4046f405e3ef2438ce41f76fb2
diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -223,6 +223,7 @@ static struct ps2pp_info *get_model_info
 		{ 80,	PS2PP_KIND_WHEEL,	PS2PP_SIDE_BTN | PS2PP_WHEEL },
 		{ 81,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
 		{ 83,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
+		{ 86,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
 		{ 88,	PS2PP_KIND_WHEEL,	PS2PP_WHEEL },
 		{ 96,	0,			0 },
 		{ 97,	PS2PP_KIND_TP3,		PS2PP_WHEEL | PS2PP_HWHEEL },

[PATCH 5/26] fix checking whether new keycode fits size-wise

[Vojtech Pavlik]

Subject: [PATCH] Input: fix checking whether new keycode fits size-wise
From: Ian Campbell <ijc@hellion.org.uk>
Date: 1125816074 -0500

When dev->keycodesize == sizeof(int) the old code produces
incorrect result.

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/char/keyboard.c |    2 +-
 drivers/input/evdev.c   |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

4cee99564db7f65a6f88e4b752da52768cde3802
diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c
--- a/drivers/char/keyboard.c
+++ b/drivers/char/keyboard.c
@@ -200,7 +200,7 @@ int setkeycode(unsigned int scancode, un
 		return -EINVAL;
 	if (keycode < 0 || keycode > KEY_MAX)
 		return -EINVAL;
-	if (keycode >> (dev->keycodesize * 8))
+	if (dev->keycodesize < sizeof(keycode) && (keycode >> (dev->keycodesize * 8)))
 		return -EINVAL;
 
 	oldkey = SET_INPUT_KEYCODE(dev, scancode, keycode);
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -320,7 +320,7 @@ static long evdev_ioctl(struct file *fil
 			if (t < 0 || t >= dev->keycodemax || !dev->keycodesize) return -EINVAL;
 			if (get_user(v, ip + 1)) return -EFAULT;
 			if (v < 0 || v > KEY_MAX) return -EINVAL;
-			if (v >> (dev->keycodesize * 8)) return -EINVAL;
+			if (dev->keycodesize < sizeof(v) && (v >> (dev->keycodesize * 8))) return -EINVAL;
 			u = SET_INPUT_KEYCODE(dev, t, v);
 			clear_bit(u, dev->keybit);
 			set_bit(v, dev->keybit);

[PATCH 6/26] i8042 - clean up initialization code; abort if we

[Vojtech Pavlik]

Subject: [PATCH] Input: i8042 - clean up initialization code; abort if we
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: 1125816087 -0500
       can't create all ports.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/input/serio/i8042.c |  174 ++++++++++++++++++++++++-------------------
 1 files changed, 98 insertions(+), 76 deletions(-)

0854e52d86080c1043bc8988daef2ebda4775f64
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -338,10 +338,10 @@ static int i8042_open(struct serio *seri
 
 	return 0;
 
-activate_fail:
+ activate_fail:
 	free_irq(port->irq, i8042_request_irq_cookie);
 
-irq_fail:
+ irq_fail:
 	serio_unregister_port_delayed(serio);
 
 	return -1;
@@ -485,7 +485,7 @@ static irqreturn_t i8042_interrupt(int i
 		serio_interrupt(port->serio, data, dfl, regs);
 
 	ret = 1;
-out:
+ out:
 	return IRQ_RETVAL(ret);
 }
 
@@ -552,7 +552,7 @@ static int i8042_enable_mux_ports(void)
  * Enable all muxed ports.
  */
 
-	for (i = 0; i < 4; i++) {
+	for (i = 0; i < I8042_NUM_MUX_PORTS; i++) {
 		i8042_command(&param, I8042_CMD_MUX_PFX + i);
 		i8042_command(&param, I8042_CMD_AUX_ENABLE);
 	}
@@ -682,7 +682,7 @@ static int __init i8042_port_register(st
 		kfree(port->serio);
 		port->serio = NULL;
 		i8042_ctr |= port->disable;
-		return -1;
+		return -EIO;
 	}
 
 	printk(KERN_INFO "serio: i8042 %s port at %#lx,%#lx irq %d\n",
@@ -977,80 +977,83 @@ static struct device_driver i8042_driver
 	.shutdown	= i8042_shutdown,
 };
 
-static void __init i8042_create_kbd_port(void)
+static int __init i8042_create_kbd_port(void)
 {
 	struct serio *serio;
 	struct i8042_port *port = &i8042_ports[I8042_KBD_PORT_NO];
 
-	serio = kmalloc(sizeof(struct serio), GFP_KERNEL);
-	if (serio) {
-		memset(serio, 0, sizeof(struct serio));
-		serio->id.type		= i8042_direct ? SERIO_8042 : SERIO_8042_XL;
-		serio->write		= i8042_dumbkbd ? NULL : i8042_kbd_write;
-		serio->open		= i8042_open;
-		serio->close		= i8042_close;
-		serio->start		= i8042_start;
-		serio->stop		= i8042_stop;
-		serio->port_data	= port;
-		serio->dev.parent	= &i8042_platform_device->dev;
-		strlcpy(serio->name, "i8042 Kbd Port", sizeof(serio->name));
-		strlcpy(serio->phys, I8042_KBD_PHYS_DESC, sizeof(serio->phys));
+	serio = kcalloc(1, sizeof(struct serio), GFP_KERNEL);
+	if (!serio)
+		return -ENOMEM;
+
+	serio->id.type		= i8042_direct ? SERIO_8042 : SERIO_8042_XL;
+	serio->write		= i8042_dumbkbd ? NULL : i8042_kbd_write;
+	serio->open		= i8042_open;
+	serio->close		= i8042_close;
+	serio->start		= i8042_start;
+	serio->stop		= i8042_stop;
+	serio->port_data	= port;
+	serio->dev.parent	= &i8042_platform_device->dev;
+	strlcpy(serio->name, "i8042 Kbd Port", sizeof(serio->name));
+	strlcpy(serio->phys, I8042_KBD_PHYS_DESC, sizeof(serio->phys));
 
-		port->serio = serio;
-		i8042_port_register(port);
-	}
+	port->serio = serio;
+
+	return i8042_port_register(port);
 }
 
-static void __init i8042_create_aux_port(void)
+static int __init i8042_create_aux_port(void)
 {
 	struct serio *serio;
 	struct i8042_port *port = &i8042_ports[I8042_AUX_PORT_NO];
 
-	serio = kmalloc(sizeof(struct serio), GFP_KERNEL);
-	if (serio) {
-		memset(serio, 0, sizeof(struct serio));
-		serio->id.type		= SERIO_8042;
-		serio->write		= i8042_aux_write;
-		serio->open		= i8042_open;
-		serio->close		= i8042_close;
-		serio->start		= i8042_start;
-		serio->stop		= i8042_stop;
-		serio->port_data	= port;
-		serio->dev.parent	= &i8042_platform_device->dev;
-		strlcpy(serio->name, "i8042 Aux Port", sizeof(serio->name));
-		strlcpy(serio->phys, I8042_AUX_PHYS_DESC, sizeof(serio->phys));
+	serio = kcalloc(1, sizeof(struct serio), GFP_KERNEL);
+	if (!serio)
+		return -ENOMEM;
+
+	serio->id.type		= SERIO_8042;
+	serio->write		= i8042_aux_write;
+	serio->open		= i8042_open;
+	serio->close		= i8042_close;
+	serio->start		= i8042_start;
+	serio->stop		= i8042_stop;
+	serio->port_data	= port;
+	serio->dev.parent	= &i8042_platform_device->dev;
+	strlcpy(serio->name, "i8042 Aux Port", sizeof(serio->name));
+	strlcpy(serio->phys, I8042_AUX_PHYS_DESC, sizeof(serio->phys));
 
-		port->serio = serio;
-		i8042_port_register(port);
-	}
+	port->serio = serio;
+
+	return i8042_port_register(port);
 }
 
-static void __init i8042_create_mux_port(int index)
+static int __init i8042_create_mux_port(int index)
 {
 	struct serio *serio;
 	struct i8042_port *port = &i8042_ports[I8042_MUX_PORT_NO + index];
 
-	serio = kmalloc(sizeof(struct serio), GFP_KERNEL);
-	if (serio) {
-		memset(serio, 0, sizeof(struct serio));
-		serio->id.type		= SERIO_8042;
-		serio->write		= i8042_aux_write;
-		serio->open		= i8042_open;
-		serio->close		= i8042_close;
-		serio->start		= i8042_start;
-		serio->stop		= i8042_stop;
-		serio->port_data	= port;
-		serio->dev.parent	= &i8042_platform_device->dev;
-		snprintf(serio->name, sizeof(serio->name), "i8042 Aux-%d Port", index);
-		snprintf(serio->phys, sizeof(serio->phys), I8042_MUX_PHYS_DESC, index + 1);
-
-		*port = i8042_ports[I8042_AUX_PORT_NO];
-		port->exists = 0;
-		snprintf(port->name, sizeof(port->name), "AUX%d", index);
-		port->mux = index;
-		port->serio = serio;
-		i8042_port_register(port);
-	}
+	serio = kcalloc(1, sizeof(struct serio), GFP_KERNEL);
+	if (!serio)
+		return -ENOMEM;
+
+	serio->id.type		= SERIO_8042;
+	serio->write		= i8042_aux_write;
+	serio->open		= i8042_open;
+	serio->close		= i8042_close;
+	serio->start		= i8042_start;
+	serio->stop		= i8042_stop;
+	serio->port_data	= port;
+	serio->dev.parent	= &i8042_platform_device->dev;
+	snprintf(serio->name, sizeof(serio->name), "i8042 Aux-%d Port", index);
+	snprintf(serio->phys, sizeof(serio->phys), I8042_MUX_PHYS_DESC, index + 1);
+
+	*port = i8042_ports[I8042_AUX_PORT_NO];
+	port->exists = 0;
+	snprintf(port->name, sizeof(port->name), "AUX%d", index);
+	port->mux = index;
+	port->serio = serio;
+
+	return i8042_port_register(port);
 }
 
 static int __init i8042_init(void)
@@ -1070,36 +1073,55 @@ static int __init i8042_init(void)
 	i8042_ports[I8042_KBD_PORT_NO].irq = I8042_KBD_IRQ;
 
 	if (i8042_controller_init()) {
-		i8042_platform_exit();
-		return -ENODEV;
+		err = -ENODEV;
+		goto err_platform_exit;
 	}
 
 	err = driver_register(&i8042_driver);
-	if (err) {
-		i8042_platform_exit();
-		return err;
-	}
+	if (err)
+		goto err_controller_cleanup;
 
 	i8042_platform_device = platform_device_register_simple("i8042", -1, NULL, 0);
 	if (IS_ERR(i8042_platform_device)) {
-		driver_unregister(&i8042_driver);
-		i8042_platform_exit();
-		return PTR_ERR(i8042_platform_device);
+		err = PTR_ERR(i8042_platform_device);
+		goto err_unregister_driver;
 	}
 
 	if (!i8042_noaux && !i8042_check_aux()) {
-		if (!i8042_nomux && !i8042_check_mux())
-			for (i = 0; i < I8042_NUM_MUX_PORTS; i++)
-				i8042_create_mux_port(i);
-		else
-			i8042_create_aux_port();
+		if (!i8042_nomux && !i8042_check_mux()) {
+			for (i = 0; i < I8042_NUM_MUX_PORTS; i++) {
+				err = i8042_create_mux_port(i);
+				if (err)
+					goto err_unregister_ports;
+			}
+		} else {
+			err = i8042_create_aux_port();
+			if (err)
+				goto err_unregister_ports;
+		}
 	}
 
-	i8042_create_kbd_port();
+	err = i8042_create_kbd_port();
+	if (err)
+		goto err_unregister_ports;
 
 	mod_timer(&i8042_timer, jiffies + I8042_POLL_PERIOD);
 
 	return 0;
+
+ err_unregister_ports:
+	for (i = 0; i < I8042_NUM_PORTS; i++)
+		if (i8042_ports[i].serio)
+			serio_unregister_port(i8042_ports[i].serio);
+	platform_device_unregister(i8042_platform_device);
+ err_unregister_driver:
+	driver_unregister(&i8042_driver);
+ err_controller_cleanup:
+	i8042_controller_cleanup();
+ err_platform_exit:
+	i8042_platform_exit();
+
+	return err;
 }
 
 static void __exit i8042_exit(void)

[PATCH 7/26] make i8042_platform_init return 'real' error code

[Vojtech Pavlik]

Subject: [PATCH] Input: make i8042_platform_init return 'real' error code
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: 1125816098 -0500

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/input/serio/i8042-io.h        |    6 +++---
 drivers/input/serio/i8042-ip22io.h    |    2 +-
 drivers/input/serio/i8042-jazzio.h    |    2 +-
 drivers/input/serio/i8042-sparcio.h   |   12 ++++++------
 drivers/input/serio/i8042-x86ia64io.h |   22 ++++++++++++----------
 drivers/input/serio/i8042.c           |    5 +++--
 6 files changed, 26 insertions(+), 23 deletions(-)

8d5987a6e17fa36776a0c9964db0f24c3d070862
diff --git a/drivers/input/serio/i8042-io.h b/drivers/input/serio/i8042-io.h
--- a/drivers/input/serio/i8042-io.h
+++ b/drivers/input/serio/i8042-io.h
@@ -69,16 +69,16 @@ static inline int i8042_platform_init(vo
  */
 #if !defined(__sh__) && !defined(__alpha__) && !defined(__mips__) && !defined(CONFIG_PPC64)
 	if (!request_region(I8042_DATA_REG, 16, "i8042"))
-		return -1;
+		return -EBUSY;
 #endif
 
         i8042_reset = 1;
 
 #if defined(CONFIG_PPC64)
 	if (check_legacy_ioport(I8042_DATA_REG))
-		return -1;
+		return -EBUSY;
 	if (!request_region(I8042_DATA_REG, 16, "i8042"))
-		return -1;
+		return -EBUSY;
 #endif
 	return 0;
 }
diff --git a/drivers/input/serio/i8042-ip22io.h b/drivers/input/serio/i8042-ip22io.h
--- a/drivers/input/serio/i8042-ip22io.h
+++ b/drivers/input/serio/i8042-ip22io.h
@@ -58,7 +58,7 @@ static inline int i8042_platform_init(vo
 #if 0
 	/* XXX sgi_kh is a virtual address */
 	if (!request_mem_region(sgi_kh, sizeof(struct hpc_keyb), "i8042"))
-		return 1;
+		return -EBUSY;
 #endif
 
 	i8042_reset = 1;
diff --git a/drivers/input/serio/i8042-jazzio.h b/drivers/input/serio/i8042-jazzio.h
--- a/drivers/input/serio/i8042-jazzio.h
+++ b/drivers/input/serio/i8042-jazzio.h
@@ -53,7 +53,7 @@ static inline int i8042_platform_init(vo
 #if 0
 	/* XXX JAZZ_KEYBOARD_ADDRESS is a virtual address */
 	if (!request_mem_region(JAZZ_KEYBOARD_ADDRESS, 2, "i8042"))
-		return 1;
+		return -EBUSY;
 #endif
 
 	return 0;
diff --git a/drivers/input/serio/i8042-sparcio.h b/drivers/input/serio/i8042-sparcio.h
--- a/drivers/input/serio/i8042-sparcio.h
+++ b/drivers/input/serio/i8042-sparcio.h
@@ -48,10 +48,10 @@ static inline void i8042_write_command(i
 #define OBP_PS2MS_NAME1		"kdmouse"
 #define OBP_PS2MS_NAME2		"mouse"
 
-static int i8042_platform_init(void)
+static int __init i8042_platform_init(void)
 {
 #ifndef CONFIG_PCI
-	return -1;
+	return -ENODEV;
 #else
 	char prop[128];
 	int len;
@@ -59,14 +59,14 @@ static int i8042_platform_init(void)
 	len = prom_getproperty(prom_root_node, "name", prop, sizeof(prop));
 	if (len < 0) {
 		printk("i8042: Cannot get name property of root OBP node.\n");
-		return -1;
+		return -ENODEV;
 	}
 	if (strncmp(prop, "SUNW,JavaStation-1", len) == 0) {
 		/* Hardcoded values for MrCoffee.  */
 		i8042_kbd_irq = i8042_aux_irq = 13 | 0x20;
 		kbd_iobase = ioremap(0x71300060, 8);
 		if (!kbd_iobase)
-			return -1;
+			return -ENODEV;
 	} else {
 		struct linux_ebus *ebus;
 		struct linux_ebus_device *edev;
@@ -78,7 +78,7 @@ static int i8042_platform_init(void)
 					goto edev_found;
 			}
 		}
-		return -1;
+		return -ENODEV;
 
 	edev_found:
 		for_each_edevchild(edev, child) {
@@ -96,7 +96,7 @@ static int i8042_platform_init(void)
 		    i8042_aux_irq == -1) {
 			printk("i8042: Error, 8042 device lacks both kbd and "
 			       "mouse nodes.\n");
-			return -1;
+			return -ENODEV;
 		}
 	}
 
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -256,7 +256,7 @@ static void i8042_pnp_exit(void)
 	}
 }
 
-static int i8042_pnp_init(void)
+static int __init i8042_pnp_init(void)
 {
 	int result_kbd, result_aux;
 
@@ -322,25 +322,29 @@ static int i8042_pnp_init(void)
 	return 0;
 }
 
+#else
+static inline int i8042_pnp_init(void) { return 0; }
+static inline void i8042_pnp_exit(void) { }
 #endif
 
-static inline int i8042_platform_init(void)
+static int __init i8042_platform_init(void)
 {
+	int retval;
+
 /*
  * On ix86 platforms touching the i8042 data register region can do really
  * bad things. Because of this the region is always reserved on ix86 boxes.
  *
  *	if (!request_region(I8042_DATA_REG, 16, "i8042"))
- *		return -1;
+ *		return -EBUSY;
  */
 
 	i8042_kbd_irq = I8042_MAP_IRQ(1);
 	i8042_aux_irq = I8042_MAP_IRQ(12);
 
-#ifdef CONFIG_PNP
-	if (i8042_pnp_init())
-		return -1;
-#endif
+	retval = i8042_pnp_init();
+	if (retval)
+		return retval;
 
 #if defined(__ia64__)
         i8042_reset = 1;
@@ -354,14 +358,12 @@ static inline int i8042_platform_init(vo
 		i8042_nomux = 1;
 #endif
 
-	return 0;
+	return retval;
 }
 
 static inline void i8042_platform_exit(void)
 {
-#ifdef CONFIG_PNP
 	i8042_pnp_exit();
-#endif
 }
 
 #endif /* _I8042_X86IA64IO_H */
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1066,8 +1066,9 @@ static int __init i8042_init(void)
 	init_timer(&i8042_timer);
 	i8042_timer.function = i8042_timer_func;
 
-	if (i8042_platform_init())
-		return -EBUSY;
+	err = i8042_platform_init();
+	if (err)
+		return err;
 
 	i8042_ports[I8042_AUX_PORT_NO].irq = I8042_AUX_IRQ;
 	i8042_ports[I8042_KBD_PORT_NO].irq = I8042_KBD_IRQ;

[PATCH 8/26] i8042 - fix IRQ printing when either KBD or AUX port

[Vojtech Pavlik]

Subject: [PATCH] Input: i8042 - fix IRQ printing when either KBD or AUX port
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: 1125816111 -0500
       is absent from ACPI/PNP tables.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/input/serio/i8042-x86ia64io.h |   39 +++++++++++++++++++++------------
 1 files changed, 25 insertions(+), 14 deletions(-)

c3d31e7f9a94800ba895a081e143e79954f6c62f
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -258,7 +258,8 @@ static void i8042_pnp_exit(void)
 
 static int __init i8042_pnp_init(void)
 {
-	int result_kbd, result_aux;
+	int result_kbd = 0, result_aux = 0;
+	char kbd_irq_str[4] = { 0 }, aux_irq_str[4] = { 0 };
 
 	if (i8042_nopnp) {
 		printk(KERN_INFO "i8042: PNP detection disabled\n");
@@ -267,6 +268,7 @@ static int __init i8042_pnp_init(void)
 
 	if ((result_kbd = pnp_register_driver(&i8042_pnp_kbd_driver)) >= 0)
 		i8042_pnp_kbd_registered = 1;
+
 	if ((result_aux = pnp_register_driver(&i8042_pnp_aux_driver)) >= 0)
 		i8042_pnp_aux_registered = 1;
 
@@ -280,6 +282,25 @@ static int __init i8042_pnp_init(void)
 #endif
 	}
 
+	if (result_kbd > 0)
+		snprintf(kbd_irq_str, sizeof(kbd_irq_str),
+			"%d", i8042_pnp_kbd_irq);
+	if (result_aux > 0)
+		snprintf(aux_irq_str, sizeof(aux_irq_str),
+			"%d", i8042_pnp_aux_irq);
+
+	printk(KERN_INFO "PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %s%s%s\n",
+		i8042_pnp_kbd_name, (result_kbd > 0 && result_aux > 0) ? "," : "",
+		i8042_pnp_aux_name,
+		i8042_pnp_data_reg, i8042_pnp_command_reg,
+		kbd_irq_str, (result_kbd > 0 && result_aux > 0) ? "," : "",
+		aux_irq_str);
+
+#if defined(__ia64__)
+	if (result_aux <= 0)
+		i8042_noaux = 1;
+#endif
+
 	if (((i8042_pnp_data_reg & ~0xf) == (i8042_data_reg & ~0xf) &&
 	      i8042_pnp_data_reg != i8042_data_reg) || !i8042_pnp_data_reg) {
 		printk(KERN_WARNING "PNP: PS/2 controller has invalid data port %#x; using default %#x\n",
@@ -295,30 +316,20 @@ static int __init i8042_pnp_init(void)
 	}
 
 	if (!i8042_pnp_kbd_irq) {
-		printk(KERN_WARNING "PNP: PS/2 controller doesn't have KBD irq; using default %#x\n", i8042_kbd_irq);
+		printk(KERN_WARNING "PNP: PS/2 controller doesn't have KBD irq; using default %d\n", i8042_kbd_irq);
 		i8042_pnp_kbd_irq = i8042_kbd_irq;
 	}
 
-	if (!i8042_pnp_aux_irq) {
-		printk(KERN_WARNING "PNP: PS/2 controller doesn't have AUX irq; using default %#x\n", i8042_aux_irq);
+	if (!i8042_noaux && !i8042_pnp_aux_irq) {
+		printk(KERN_WARNING "PNP: PS/2 controller doesn't have AUX irq; using default %d\n", i8042_aux_irq);
 		i8042_pnp_aux_irq = i8042_aux_irq;
 	}
 
-#if defined(__ia64__)
-	if (result_aux <= 0)
-		i8042_noaux = 1;
-#endif
-
 	i8042_data_reg = i8042_pnp_data_reg;
 	i8042_command_reg = i8042_pnp_command_reg;
 	i8042_kbd_irq = i8042_pnp_kbd_irq;
 	i8042_aux_irq = i8042_pnp_aux_irq;
 
-	printk(KERN_INFO "PNP: PS/2 Controller [%s%s%s] at %#x,%#x irq %d%s%d\n",
-		i8042_pnp_kbd_name, (result_kbd > 0 && result_aux > 0) ? "," : "", i8042_pnp_aux_name,
-		i8042_data_reg, i8042_command_reg, i8042_kbd_irq,
-		(result_aux > 0) ? "," : "", i8042_aux_irq);
-
 	return 0;
 }
 

[PATCH 9/26] i8042 - add i8042.nokbd module option to allow supressing

[Vojtech Pavlik]

Subject: [PATCH] Input: i8042 - add i8042.nokbd module option to allow supressing
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: 1125816120 -0500
       creation of keyboard port.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 Documentation/kernel-parameters.txt   |    1 +
 drivers/input/serio/i8042-x86ia64io.h |    4 +++-
 drivers/input/serio/i8042.c           |   22 ++++++++++++++++++----
 3 files changed, 22 insertions(+), 5 deletions(-)

945ef0d428bc33c639e49d27fb8cc765adec3fdf
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -549,6 +549,7 @@ running once the system is up.
 			     keyboard and can not control its state
 			     (Don't attempt to blink the leds)
 	i8042.noaux	[HW] Don't check for auxiliary (== mouse) port
+	i8042.nokbd	[HW] Don't check/create keyboard port
 	i8042.nomux	[HW] Don't check presence of an active multiplexing
 			     controller
 	i8042.nopnp	[HW] Don't use ACPIPnP / PnPBIOS to discover KBD/AUX
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -297,6 +297,8 @@ static int __init i8042_pnp_init(void)
 		aux_irq_str);
 
 #if defined(__ia64__)
+	if (result_kbd <= 0)
+		i8042_nokbd = 1;
 	if (result_aux <= 0)
 		i8042_noaux = 1;
 #endif
@@ -315,7 +317,7 @@ static int __init i8042_pnp_init(void)
 		i8042_pnp_command_reg = i8042_command_reg;
 	}
 
-	if (!i8042_pnp_kbd_irq) {
+	if (!i8042_nokbd && !i8042_pnp_kbd_irq) {
 		printk(KERN_WARNING "PNP: PS/2 controller doesn't have KBD irq; using default %d\n", i8042_kbd_irq);
 		i8042_pnp_kbd_irq = i8042_kbd_irq;
 	}
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -27,6 +27,10 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@s
 MODULE_DESCRIPTION("i8042 keyboard and mouse controller driver");
 MODULE_LICENSE("GPL");
 
+static unsigned int i8042_nokbd;
+module_param_named(nokbd, i8042_nokbd, bool, 0);
+MODULE_PARM_DESC(nokbd, "Do not probe or use KBD port.");
+
 static unsigned int i8042_noaux;
 module_param_named(noaux, i8042_noaux, bool, 0);
 MODULE_PARM_DESC(noaux, "Do not probe or use AUX (mouse) port.");
@@ -1058,7 +1062,7 @@ static int __init i8042_create_mux_port(
 
 static int __init i8042_init(void)
 {
-	int i;
+	int i, have_ports = 0;
 	int err;
 
 	dbg_init();
@@ -1100,11 +1104,20 @@ static int __init i8042_init(void)
 			if (err)
 				goto err_unregister_ports;
 		}
+		have_ports = 1;
 	}
 
-	err = i8042_create_kbd_port();
-	if (err)
-		goto err_unregister_ports;
+	if (!i8042_nokbd) {
+		err = i8042_create_kbd_port();
+		if (err)
+			goto err_unregister_ports;
+		have_ports = 1;
+	}
+
+	if (!have_ports) {
+		err = -ENODEV;
+		goto err_unregister_device;
+	}
 
 	mod_timer(&i8042_timer, jiffies + I8042_POLL_PERIOD);
 
@@ -1114,6 +1127,7 @@ static int __init i8042_init(void)
 	for (i = 0; i < I8042_NUM_PORTS; i++)
 		if (i8042_ports[i].serio)
 			serio_unregister_port(i8042_ports[i].serio);
+ err_unregister_device:
 	platform_device_unregister(i8042_platform_device);
  err_unregister_driver:
 	driver_unregister(&i8042_driver);

[PATCH 10/26] i8042 - add Lifebook E4010 to MUX blacklist

[Vojtech Pavlik]

Subject: [PATCH] Input: i8042 - add Lifebook E4010 to MUX blacklist
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: 1125816130 -0500

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/input/serio/i8042-x86ia64io.h |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

7545c24c6a6ab62922266197a72119212280ea2a
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -138,6 +138,13 @@ static struct dmi_system_id __initdata i
 		},
 	},
 	{
+		.ident = "Fujitsu-Siemens Lifebook E4010",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E4010"),
+		},
+	},
+	{
 		.ident = "Toshiba P10",
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),

[PATCH 11/26] recognize and ignore Logitech vendor usages in HID

[Vojtech Pavlik]

Subject: [PATCH] Inpur: recognize and ignore Logitech vendor usages in HID
From: Vojtech Pavlik <vojtech@suse.cz>
Date: 1125896857 -0500

These get in our way with MX mice.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/usb/input/hid-input.c |    1 +
 drivers/usb/input/hid.h       |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)

b8c9c642db4ab0811cc5bb0d8b90cc7819055c95
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -296,6 +296,7 @@ static void hidinput_configure_usage(str
 			break;
 
 		case HID_UP_MSVENDOR:
+		case HID_UP_LOGIVENDOR:
 
 			goto ignore;
 
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -182,6 +182,7 @@ struct hid_item {
 #define HID_UP_PID		0x000f0000
 #define HID_UP_HPVENDOR         0xff7f0000
 #define HID_UP_MSVENDOR		0xff000000
+#define HID_UP_LOGIVENDOR	0x00ff0000
 
 #define HID_USAGE		0x0000ffff
 

[PATCH 12/26] add HID simulation mappings

[Vojtech Pavlik]

Subject: [PATCH] Input: add HID simulation mappings
From: Vojtech Pavlik <vojtech@suse.cz>
Date: 1125896879 -0500

Add simulation usage page mappings to hid-input.c to support
a new crop of joysticks using them to designate Rudder and
Throttle controls.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/usb/input/hid-debug.h |   17 +++++++++++++++++
 drivers/usb/input/hid-input.c |    9 +++++++++
 drivers/usb/input/hid.h       |    1 +
 3 files changed, 27 insertions(+), 0 deletions(-)

0aebfdac042b63d0f2625414062e138a4333181c
diff --git a/drivers/usb/input/hid-debug.h b/drivers/usb/input/hid-debug.h
--- a/drivers/usb/input/hid-debug.h
+++ b/drivers/usb/input/hid-debug.h
@@ -85,6 +85,23 @@ static const struct hid_usage_entry hid_
       {0, 0x91, "D-PadDown"},
       {0, 0x92, "D-PadRight"},
       {0, 0x93, "D-PadLeft"},
+  {  2, 0, "Simulation" },
+      {0, 0xb0, "Aileron"},
+      {0, 0xb1, "AileronTrim"},
+      {0, 0xb2, "Anti-Torque"},
+      {0, 0xb3, "Autopilot"},
+      {0, 0xb4, "Chaff"},
+      {0, 0xb5, "Collective"},
+      {0, 0xb6, "DiveBrake"},
+      {0, 0xb7, "ElectronicCountermeasures"},
+      {0, 0xb8, "Elevator"},
+      {0, 0xb9, "ElevatorTrim"},
+      {0, 0xba, "Rudder"},
+      {0, 0xbb, "Throttle"},
+      {0, 0xbc, "FlightCommunications"},
+      {0, 0xbd, "FlareRelease"},
+      {0, 0xbe, "LandingGear"},
+      {0, 0xbf, "ToeBrake"},
   {  7, 0, "Keyboard" },
   {  8, 0, "LED" },
       {0, 0x01, "NumLock"},
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -131,6 +131,15 @@ static void hidinput_configure_usage(str
 			map_key(code);
 			break;
 
+
+		case HID_UP_SIMULATION:
+
+			switch (usage->hid & 0xffff) {
+				case 0xba: map_abs(ABS_RUDDER); break;
+				case 0xbb: map_abs(ABS_THROTTLE); break;
+			}
+			break;
+
 		case HID_UP_GENDESK:
 
 			if ((usage->hid & 0xf0) == 0x80) {	/* SystemControl */
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -173,6 +173,7 @@ struct hid_item {
 
 #define HID_UP_UNDEFINED	0x00000000
 #define HID_UP_GENDESK		0x00010000
+#define HID_UP_SIMULATION	0x00020000
 #define HID_UP_KEYBOARD		0x00070000
 #define HID_UP_LED		0x00080000
 #define HID_UP_BUTTON		0x00090000

[PATCH 13/26] HID - add more consumer usages

[Vojtech Pavlik]

Subject: [PATCH] Input: HID - add more consumer usages
From: Vojtech Pavlik <vojtech@suse.cz>
Date: 1125896888 -0500

Extend mapping of the consumer usage page in hid-input.c to handle
more cases appearing on new USB keyboards.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/usb/input/hid-debug.h |   17 +++++++++++------
 drivers/usb/input/hid-input.c |   19 ++++++++++++++++---
 drivers/usb/input/hid.h       |    1 +
 include/linux/input.h         |    8 ++++++++
 4 files changed, 36 insertions(+), 9 deletions(-)

8a409b0118c2d78f84f740f60fe03abda1fe3333
diff --git a/drivers/usb/input/hid-debug.h b/drivers/usb/input/hid-debug.h
--- a/drivers/usb/input/hid-debug.h
+++ b/drivers/usb/input/hid-debug.h
@@ -109,6 +109,7 @@ static const struct hid_usage_entry hid_
       {0, 0x03, "ScrollLock"},
       {0, 0x04, "Compose"},
       {0, 0x05, "Kana"},
+      {0, 0x4b, "GenericIndicator"},
   {  9, 0, "Button" },
   { 10, 0, "Ordinal" },
   { 12, 0, "Consumer" },
@@ -591,7 +592,8 @@ static char *keys[KEY_MAX + 1] = {
 	[KEY_EXIT] = "Exit",			[KEY_MOVE] = "Move",
 	[KEY_EDIT] = "Edit",			[KEY_SCROLLUP] = "ScrollUp",
 	[KEY_SCROLLDOWN] = "ScrollDown",	[KEY_KPLEFTPAREN] = "KPLeftParenthesis",
-	[KEY_KPRIGHTPAREN] = "KPRightParenthesis", [KEY_F13] = "F13",
+	[KEY_KPRIGHTPAREN] = "KPRightParenthesis", [KEY_NEW] = "New",
+	[KEY_REDO] = "Redo",			[KEY_F13] = "F13",
 	[KEY_F14] = "F14",			[KEY_F15] = "F15",
 	[KEY_F16] = "F16",			[KEY_F17] = "F17",
 	[KEY_F18] = "F18",			[KEY_F19] = "F19",
@@ -601,15 +603,15 @@ static char *keys[KEY_MAX + 1] = {
 	[KEY_PAUSECD] = "PauseCD",		[KEY_PROG3] = "Prog3",
 	[KEY_PROG4] = "Prog4",			[KEY_SUSPEND] = "Suspend",
 	[KEY_CLOSE] = "Close",			[KEY_PLAY] = "Play",
-	[KEY_FASTFORWARD] = "Fast Forward",	[KEY_BASSBOOST] = "Bass Boost",
+	[KEY_FASTFORWARD] = "FastForward",	[KEY_BASSBOOST] = "BassBoost",
 	[KEY_PRINT] = "Print",			[KEY_HP] = "HP",
 	[KEY_CAMERA] = "Camera",		[KEY_SOUND] = "Sound",
 	[KEY_QUESTION] = "Question",		[KEY_EMAIL] = "Email",
 	[KEY_CHAT] = "Chat",			[KEY_SEARCH] = "Search",
 	[KEY_CONNECT] = "Connect",		[KEY_FINANCE] = "Finance",
 	[KEY_SPORT] = "Sport",			[KEY_SHOP] = "Shop",
-	[KEY_ALTERASE] = "Alternate Erase",	[KEY_CANCEL] = "Cancel",
-	[KEY_BRIGHTNESSDOWN] = "Brightness down", [KEY_BRIGHTNESSUP] = "Brightness up",
+	[KEY_ALTERASE] = "AlternateErase",	[KEY_CANCEL] = "Cancel",
+	[KEY_BRIGHTNESSDOWN] = "BrightnessDown", [KEY_BRIGHTNESSUP] = "BrightnessUp",
 	[KEY_MEDIA] = "Media",			[KEY_UNKNOWN] = "Unknown",
 	[BTN_0] = "Btn0",			[BTN_1] = "Btn1",
 	[BTN_2] = "Btn2",			[BTN_3] = "Btn3",
@@ -639,8 +641,8 @@ static char *keys[KEY_MAX + 1] = {
 	[BTN_TOOL_AIRBRUSH] = "ToolAirbrush",	[BTN_TOOL_FINGER] = "ToolFinger",
 	[BTN_TOOL_MOUSE] = "ToolMouse",		[BTN_TOOL_LENS] = "ToolLens",
 	[BTN_TOUCH] = "Touch",			[BTN_STYLUS] = "Stylus",
-	[BTN_STYLUS2] = "Stylus2",		[BTN_TOOL_DOUBLETAP] = "Tool Doubletap",
-	[BTN_TOOL_TRIPLETAP] = "Tool Tripletap", [BTN_GEAR_DOWN] = "WheelBtn",
+	[BTN_STYLUS2] = "Stylus2",		[BTN_TOOL_DOUBLETAP] = "ToolDoubleTap",
+	[BTN_TOOL_TRIPLETAP] = "ToolTripleTap", [BTN_GEAR_DOWN] = "WheelBtn",
 	[BTN_GEAR_UP] = "Gear up",		[KEY_OK] = "Ok",
 	[KEY_SELECT] = "Select",		[KEY_GOTO] = "Goto",
 	[KEY_CLEAR] = "Clear",			[KEY_POWER2] = "Power2",
@@ -676,6 +678,9 @@ static char *keys[KEY_MAX + 1] = {
 	[KEY_TWEN] = "TWEN",			[KEY_DEL_EOL] = "DeleteEOL",
 	[KEY_DEL_EOS] = "DeleteEOS",		[KEY_INS_LINE] = "InsertLine",
 	[KEY_DEL_LINE] = "DeleteLine",
+	[KEY_SEND] = "Send",			[KEY_REPLY] = "Reply",
+	[KEY_FORWARDMAIL] = "ForwardMail",	[KEY_SAVE] = "Save",
+	[KEY_DOCUMENTS] = "Documents",
 };
 
 static char *relatives[REL_MAX + 1] = {
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -78,8 +78,8 @@ static void hidinput_configure_usage(str
 {
 	struct input_dev *input = &hidinput->input;
 	struct hid_device *device = hidinput->input.private;
-	int max, code;
-	unsigned long *bit;
+	int max = 0, code;
+	unsigned long *bit = NULL;
 
 	field->hidinput = hidinput;
 
@@ -248,7 +248,10 @@ static void hidinput_configure_usage(str
 				case 0x034: map_key_clear(KEY_SLEEP);		break;
 				case 0x036: map_key_clear(BTN_MISC);		break;
 				case 0x08a: map_key_clear(KEY_WWW);		break;
+				case 0x08d: map_key_clear(KEY_PROGRAM);		break;
 				case 0x095: map_key_clear(KEY_HELP);		break;
+				case 0x09c: map_key_clear(KEY_CHANNELUP);	break;
+				case 0x09d: map_key_clear(KEY_CHANNELDOWN);	break;
 				case 0x0b0: map_key_clear(KEY_PLAY);		break;
 				case 0x0b1: map_key_clear(KEY_PAUSE);		break;
 				case 0x0b2: map_key_clear(KEY_RECORD);		break;
@@ -268,6 +271,11 @@ static void hidinput_configure_usage(str
 				case 0x18a: map_key_clear(KEY_MAIL);		break;
 				case 0x192: map_key_clear(KEY_CALC);		break;
 				case 0x194: map_key_clear(KEY_FILE);		break;
+				case 0x1a7: map_key_clear(KEY_DOCUMENTS);	break;
+				case 0x201: map_key_clear(KEY_NEW);		break;
+				case 0x207: map_key_clear(KEY_SAVE);		break;
+				case 0x208: map_key_clear(KEY_PRINT);		break;
+				case 0x209: map_key_clear(KEY_PROPS);		break;
 				case 0x21a: map_key_clear(KEY_UNDO);		break;
 				case 0x21b: map_key_clear(KEY_COPY);		break;
 				case 0x21c: map_key_clear(KEY_CUT);		break;
@@ -280,7 +288,11 @@ static void hidinput_configure_usage(str
 				case 0x227: map_key_clear(KEY_REFRESH);		break;
 				case 0x22a: map_key_clear(KEY_BOOKMARKS);	break;
 				case 0x238: map_rel(REL_HWHEEL);		break;
-				default:    goto unknown;
+				case 0x279: map_key_clear(KEY_REDO);		break;
+				case 0x289: map_key_clear(KEY_REPLY);		break;
+				case 0x28b: map_key_clear(KEY_FORWARDMAIL);	break;
+				case 0x28c: map_key_clear(KEY_SEND);		break;
+				default:    goto ignore;
 			}
 			break;
 
@@ -306,6 +318,7 @@ static void hidinput_configure_usage(str
 
 		case HID_UP_MSVENDOR:
 		case HID_UP_LOGIVENDOR:
+		case HID_UP_LOGIVENDOR2:
 
 			goto ignore;
 
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -184,6 +184,7 @@ struct hid_item {
 #define HID_UP_HPVENDOR         0xff7f0000
 #define HID_UP_MSVENDOR		0xff000000
 #define HID_UP_LOGIVENDOR	0x00ff0000
+#define HID_UP_LOGIVENDOR2	0xffbc0000
 
 #define HID_USAGE		0x0000ffff
 
diff --git a/include/linux/input.h b/include/linux/input.h
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -287,6 +287,8 @@ struct input_absinfo {
 #define KEY_SCROLLDOWN		178
 #define KEY_KPLEFTPAREN		179
 #define KEY_KPRIGHTPAREN	180
+#define KEY_NEW			181
+#define KEY_REDO		182
 
 #define KEY_F13			183
 #define KEY_F14			184
@@ -333,6 +335,12 @@ struct input_absinfo {
 #define KEY_KBDILLUMDOWN	229
 #define KEY_KBDILLUMUP		230
 
+#define KEY_SEND		231
+#define KEY_REPLY		232
+#define KEY_FORWARDMAIL		233
+#define KEY_SAVE		234
+#define KEY_DOCUMENTS		235
+
 #define KEY_UNKNOWN		240
 
 #define BTN_MISC		0x100

[PATCH 14/26] atkbd - handle keyboards generating scancode 0x7f

[Vojtech Pavlik]

Subject: [PATCH] Input: atkbd - handle keyboards generating scancode 0x7f
From: Vojtech Pavlik <vojtech@suse.cz>
Date: 1125897101 -0500

Extend bat_xl handling to do err_xl handling, so that
keyboards using 0x7f scancode for regular keys can work.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/input/keyboard/atkbd.c |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

903b126bffb77dc313b7c2971880df408bf41a9e
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -208,6 +208,7 @@ struct atkbd {
 	unsigned char resend;
 	unsigned char release;
 	unsigned char bat_xl;
+	unsigned char err_xl;
 	unsigned int last;
 	unsigned long time;
 };
@@ -296,15 +297,18 @@ static irqreturn_t atkbd_interrupt(struc
 		if (atkbd->emul ||
 		    !(code == ATKBD_RET_EMUL0 || code == ATKBD_RET_EMUL1 ||
 		      code == ATKBD_RET_HANGUEL || code == ATKBD_RET_HANJA ||
-		      code == ATKBD_RET_ERR ||
+		     (code == ATKBD_RET_ERR && !atkbd->err_xl) ||
 	             (code == ATKBD_RET_BAT && !atkbd->bat_xl))) {
 			atkbd->release = code >> 7;
 			code &= 0x7f;
 		}
 
-		if (!atkbd->emul &&
-		     (code & 0x7f) == (ATKBD_RET_BAT & 0x7f))
+		if (!atkbd->emul) {
+		     if ((code & 0x7f) == (ATKBD_RET_BAT & 0x7f))
 			atkbd->bat_xl = !atkbd->release;
+		     if ((code & 0x7f) == (ATKBD_RET_ERR & 0x7f))
+			atkbd->err_xl = !atkbd->release;
+		}
 	}
 
 	switch (code) {

[PATCH 15/26] HID - handle multi-transascion reports

[Vojtech Pavlik]

Subject: [PATCH] Input: HID - handle multi-transascion reports
From: Michael Haboustak <mike-@cinci.rr.com>
Date: 1125897121 -0500

Fixes handling of multi-transaction reports for HID devices. New
function hid_size_buffers() that calculates the longest report
for each endpoint and stores the result in the hid_device object.
These lengths are used to allocate buffers that are large enough
to store any report on the endpoint. For compatibility, the minimum
size for an endpoint buffer set to HID_BUFFER_SIZE rather than the
known optimal case (the longest report length).

It fixes bug #3063 in bugzilla.

Signed-off-by: Michael Haboustak <mike-@cinci.rr.com>

I simplified the patch a bit to use just a single buffer size.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/usb/input/hid-core.c |   62 ++++++++++++++++++++++++++++++------------
 drivers/usb/input/hid.h      |    5 +++
 2 files changed, 48 insertions(+), 19 deletions(-)

bf0964dcda97e42964d312d0ff73a832171e080a
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -2,7 +2,8 @@
  *  USB HID support for Linux
  *
  *  Copyright (c) 1999 Andreas Gal
- *  Copyright (c) 2000-2001 Vojtech Pavlik <vojtech@suse.cz>
+ *  Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
+ *  Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
  */
 
 /*
@@ -38,7 +39,7 @@
  * Version Information
  */
 
-#define DRIVER_VERSION "v2.01"
+#define DRIVER_VERSION "v2.6"
 #define DRIVER_AUTHOR "Andreas Gal, Vojtech Pavlik"
 #define DRIVER_DESC "USB HID core driver"
 #define DRIVER_LICENSE "GPL"
@@ -1058,8 +1059,8 @@ static int hid_submit_ctrl(struct hid_de
 		if (maxpacket > 0) {
 			padlen = (len + maxpacket - 1) / maxpacket;
 			padlen *= maxpacket;
-			if (padlen > HID_BUFFER_SIZE)
-				padlen = HID_BUFFER_SIZE;
+			if (padlen > hid->bufsize)
+				padlen = hid->bufsize;
 		} else
 			padlen = 0;
 		hid->urbctrl->transfer_buffer_length = padlen;
@@ -1284,13 +1285,8 @@ void hid_init_reports(struct hid_device 
 	struct hid_report *report;
 	int err, ret;
 
-	list_for_each_entry(report, &hid->report_enum[HID_INPUT_REPORT].report_list, list) {
-		int size = ((report->size - 1) >> 3) + 1 + hid->report_enum[HID_INPUT_REPORT].numbered;
-		if (size > HID_BUFFER_SIZE) size = HID_BUFFER_SIZE;
-		if (size > hid->urbin->transfer_buffer_length)
-			hid->urbin->transfer_buffer_length = size;
+	list_for_each_entry(report, &hid->report_enum[HID_INPUT_REPORT].report_list, list)
 		hid_submit_report(hid, report, USB_DIR_IN);
-	}
 
 	list_for_each_entry(report, &hid->report_enum[HID_FEATURE_REPORT].report_list, list)
 		hid_submit_report(hid, report, USB_DIR_IN);
@@ -1564,15 +1560,32 @@ static struct hid_blacklist {
 	{ 0, 0 }
 };
 
+/*
+ * Traverse the supplied list of reports and find the longest
+ */
+static void hid_find_max_report(struct hid_device *hid, unsigned int type, int *max)
+{
+	struct hid_report *report;
+	int size;
+
+	list_for_each_entry(report, &hid->report_enum[type].report_list, list) {
+		size = ((report->size - 1) >> 3) + 1;
+		if (type == HID_INPUT_REPORT && hid->report_enum[type].numbered)
+			size++;
+		if (*max < size)
+			*max = size;
+	}
+}
+
 static int hid_alloc_buffers(struct usb_device *dev, struct hid_device *hid)
 {
-	if (!(hid->inbuf = usb_buffer_alloc(dev, HID_BUFFER_SIZE, SLAB_ATOMIC, &hid->inbuf_dma)))
+	if (!(hid->inbuf = usb_buffer_alloc(dev, hid->bufsize, SLAB_ATOMIC, &hid->inbuf_dma)))
 		return -1;
-	if (!(hid->outbuf = usb_buffer_alloc(dev, HID_BUFFER_SIZE, SLAB_ATOMIC, &hid->outbuf_dma)))
+	if (!(hid->outbuf = usb_buffer_alloc(dev, hid->bufsize, SLAB_ATOMIC, &hid->outbuf_dma)))
 		return -1;
 	if (!(hid->cr = usb_buffer_alloc(dev, sizeof(*(hid->cr)), SLAB_ATOMIC, &hid->cr_dma)))
 		return -1;
-	if (!(hid->ctrlbuf = usb_buffer_alloc(dev, HID_BUFFER_SIZE, SLAB_ATOMIC, &hid->ctrlbuf_dma)))
+	if (!(hid->ctrlbuf = usb_buffer_alloc(dev, hid->bufsize, SLAB_ATOMIC, &hid->ctrlbuf_dma)))
 		return -1;
 
 	return 0;
@@ -1581,13 +1594,13 @@ static int hid_alloc_buffers(struct usb_
 static void hid_free_buffers(struct usb_device *dev, struct hid_device *hid)
 {
 	if (hid->inbuf)
-		usb_buffer_free(dev, HID_BUFFER_SIZE, hid->inbuf, hid->inbuf_dma);
+		usb_buffer_free(dev, hid->bufsize, hid->inbuf, hid->inbuf_dma);
 	if (hid->outbuf)
-		usb_buffer_free(dev, HID_BUFFER_SIZE, hid->outbuf, hid->outbuf_dma);
+		usb_buffer_free(dev, hid->bufsize, hid->outbuf, hid->outbuf_dma);
 	if (hid->cr)
 		usb_buffer_free(dev, sizeof(*(hid->cr)), hid->cr, hid->cr_dma);
 	if (hid->ctrlbuf)
-		usb_buffer_free(dev, HID_BUFFER_SIZE, hid->ctrlbuf, hid->ctrlbuf_dma);
+		usb_buffer_free(dev, hid->bufsize, hid->ctrlbuf, hid->ctrlbuf_dma);
 }
 
 static struct hid_device *usb_hid_configure(struct usb_interface *intf)
@@ -1598,7 +1611,7 @@ static struct hid_device *usb_hid_config
 	struct hid_device *hid;
 	unsigned quirks = 0, rsize = 0;
 	char *buf, *rdesc;
-	int n;
+	int n, insize = 0;
 
 	for (n = 0; hid_blacklist[n].idVendor; n++)
 		if ((hid_blacklist[n].idVendor == le16_to_cpu(dev->descriptor.idVendor)) &&
@@ -1652,6 +1665,19 @@ static struct hid_device *usb_hid_config
 	kfree(rdesc);
 	hid->quirks = quirks;
 
+	hid->bufsize = HID_MIN_BUFFER_SIZE;
+	hid_find_max_report(hid, HID_INPUT_REPORT, &hid->bufsize);
+	hid_find_max_report(hid, HID_OUTPUT_REPORT, &hid->bufsize);
+	hid_find_max_report(hid, HID_FEATURE_REPORT, &hid->bufsize);
+
+	if (hid->bufsize > HID_MAX_BUFFER_SIZE)
+		hid->bufsize = HID_MAX_BUFFER_SIZE;
+
+	hid_find_max_report(hid, HID_INPUT_REPORT, &insize);
+
+	if (insize > HID_MAX_BUFFER_SIZE)
+		insize = HID_MAX_BUFFER_SIZE;
+
 	if (hid_alloc_buffers(dev, hid)) {
 		hid_free_buffers(dev, hid);
 		goto fail;
@@ -1682,7 +1708,7 @@ static struct hid_device *usb_hid_config
 			if (!(hid->urbin = usb_alloc_urb(0, GFP_KERNEL)))
 				goto fail;
 			pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
-			usb_fill_int_urb(hid->urbin, dev, pipe, hid->inbuf, 0,
+			usb_fill_int_urb(hid->urbin, dev, pipe, hid->inbuf, insize,
 					 hid_irq_in, hid, interval);
 			hid->urbin->transfer_dma = hid->inbuf_dma;
 			hid->urbin->transfer_flags |=(URB_NO_TRANSFER_DMA_MAP | URB_ASYNC_UNLINK);
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -351,7 +351,8 @@ struct hid_report_enum {
 
 #define HID_REPORT_TYPES 3
 
-#define HID_BUFFER_SIZE		64		/* use 64 for compatibility with all possible packetlen */
+#define HID_MIN_BUFFER_SIZE	64		/* make sure there is at least a packet size of space */
+#define HID_MAX_BUFFER_SIZE	4096		/* 4kb */
 #define HID_CONTROL_FIFO_SIZE	256		/* to init devices with >100 reports */
 #define HID_OUTPUT_FIFO_SIZE	64
 
@@ -389,6 +390,8 @@ struct hid_device {							/* device repo
 
 	unsigned long iofl;						/* I/O flags (CTRL_RUNNING, OUT_RUNNING) */
 
+	unsigned int bufsize;						/* URB buffer size */
+
 	struct urb *urbin;						/* Input URB */
 	char *inbuf;							/* Input buffer */
 	dma_addr_t inbuf_dma;						/* Input buffer dma */

[PATCH 16/26] HID - add support for Logitech UltraX Media Remote control

[Vojtech Pavlik]

Subject: [PATCH] Input: HID - add support for Logitech UltraX Media Remote control
From: Micah F. Galizia <mfgalizi@uwo.ca>
Date: 1125897135 -0500

The hid now supports the Logitech UltraX Media Remote control.
For now, ID 45 on the consumer usage page has been incorrectly
mapped to KEY_RADIO since no other devices uses it.

Signed-off-by: Micah F. Galizia <mfgalizi@csd.uwo.ca>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/usb/input/hid-input.c |   28 ++++++++++++++++++++++++++--
 1 files changed, 26 insertions(+), 2 deletions(-)

39fd748f56012fdde4cf862f127ce4cdec50d661
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -247,6 +247,7 @@ static void hidinput_configure_usage(str
 				case 0x000: goto ignore;
 				case 0x034: map_key_clear(KEY_SLEEP);		break;
 				case 0x036: map_key_clear(BTN_MISC);		break;
+				case 0x045: map_key_clear(KEY_RADIO);		break;
 				case 0x08a: map_key_clear(KEY_WWW);		break;
 				case 0x08d: map_key_clear(KEY_PROGRAM);		break;
 				case 0x095: map_key_clear(KEY_HELP);		break;
@@ -318,10 +319,33 @@ static void hidinput_configure_usage(str
 
 		case HID_UP_MSVENDOR:
 		case HID_UP_LOGIVENDOR:
-		case HID_UP_LOGIVENDOR2:
-
 			goto ignore;
 
+		case HID_UP_LOGIVENDOR2: /* Reported on Logitech Ultra X Media Remote */
+
+			set_bit(EV_REP, input->evbit);
+			switch(usage->hid & HID_USAGE) {
+				case 0x004: map_key_clear(KEY_AGAIN);		break;
+				case 0x00d: map_key_clear(KEY_HOME);		break;
+				case 0x024: map_key_clear(KEY_SHUFFLE);		break;
+				case 0x025: map_key_clear(KEY_TV);		break;
+				case 0x026: map_key_clear(KEY_MENU);		break;
+				case 0x031: map_key_clear(KEY_AUDIO);		break;
+				case 0x032: map_key_clear(KEY_SUBTITLE);	break;
+				case 0x033: map_key_clear(KEY_LAST);		break;
+				case 0x047: map_key_clear(KEY_MP3);		break;
+				case 0x048: map_key_clear(KEY_DVD);		break;
+				case 0x049: map_key_clear(KEY_MEDIA);		break;
+				case 0x04a: map_key_clear(KEY_VIDEO);		break;
+				case 0x04b: map_key_clear(KEY_ANGLE);		break;
+				case 0x04c: map_key_clear(KEY_LANGUAGE);	break;
+				case 0x04d: map_key_clear(KEY_SUBTITLE);	break;
+				case 0x051: map_key_clear(KEY_RED);		break;
+				case 0x052: map_key_clear(KEY_CLOSE);		break;
+				default:    goto ignore;
+			}
+			break;
+
 		case HID_UP_PID:
 
 			set_bit(EV_FF, input->evbit);

[PATCH 17/26] iforce - use wait_event_interruptible_timeout

[Vojtech Pavlik]

Subject: [PATCH] Input: iforce - use wait_event_interruptible_timeout
From: Vojtech Pavlik <vojtech@suse.cz>
Date: 1125897159 -0500

The timeout while() loops in iforce-packets.c lack a
set_current_state(TASK_INTERRUPTIBLE); call. The right solution is
to replace them with wait_event_interruptible_timeout().

Reported-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/input/joystick/iforce/iforce-packets.c |   32 +++++-------------------
 drivers/input/joystick/iforce/iforce-usb.c     |    1 +
 2 files changed, 8 insertions(+), 25 deletions(-)

fb76b099f86624d3c629cfab071aa2296f65b7bb
diff --git a/drivers/input/joystick/iforce/iforce-packets.c b/drivers/input/joystick/iforce/iforce-packets.c
--- a/drivers/input/joystick/iforce/iforce-packets.c
+++ b/drivers/input/joystick/iforce/iforce-packets.c
@@ -249,9 +249,6 @@ void iforce_process_packet(struct iforce
 
 int iforce_get_id_packet(struct iforce *iforce, char *packet)
 {
-	DECLARE_WAITQUEUE(wait, current);
-	int timeout = HZ; /* 1 second */
-
 	switch (iforce->bus) {
 
 	case IFORCE_USB:
@@ -260,22 +257,13 @@ int iforce_get_id_packet(struct iforce *
 		iforce->cr.bRequest = packet[0];
 		iforce->ctrl->dev = iforce->usbdev;
 
-		set_current_state(TASK_INTERRUPTIBLE);
-		add_wait_queue(&iforce->wait, &wait);
-
-		if (usb_submit_urb(iforce->ctrl, GFP_ATOMIC)) {
-			set_current_state(TASK_RUNNING);
-			remove_wait_queue(&iforce->wait, &wait);
+		if (usb_submit_urb(iforce->ctrl, GFP_ATOMIC))
 			return -1;
-		}
 
-		while (timeout && iforce->ctrl->status == -EINPROGRESS)
-			timeout = schedule_timeout(timeout);
+		wait_event_interruptible_timeout(iforce->wait,
+			iforce->ctrl->status != -EINPROGRESS, HZ);
 
-		set_current_state(TASK_RUNNING);
-		remove_wait_queue(&iforce->wait, &wait);
-
-		if (!timeout) {
+		if (iforce->ctrl->status != -EINPROGRESS) {
 			usb_unlink_urb(iforce->ctrl);
 			return -1;
 		}
@@ -290,16 +278,10 @@ int iforce_get_id_packet(struct iforce *
 		iforce->expect_packet = FF_CMD_QUERY;
 		iforce_send_packet(iforce, FF_CMD_QUERY, packet);
 
-		set_current_state(TASK_INTERRUPTIBLE);
-		add_wait_queue(&iforce->wait, &wait);
-
-		while (timeout && iforce->expect_packet)
-			timeout = schedule_timeout(timeout);
-
-		set_current_state(TASK_RUNNING);
-		remove_wait_queue(&iforce->wait, &wait);
+		wait_event_interruptible_timeout(iforce->wait,
+			!iforce->expect_packet, HZ);
 
-		if (!timeout) {
+		if (iforce->expect_packet) {
 			iforce->expect_packet = 0;
 			return -1;
 		}
diff --git a/drivers/input/joystick/iforce/iforce-usb.c b/drivers/input/joystick/iforce/iforce-usb.c
--- a/drivers/input/joystick/iforce/iforce-usb.c
+++ b/drivers/input/joystick/iforce/iforce-usb.c
@@ -95,6 +95,7 @@ static void iforce_usb_irq(struct urb *u
 		goto exit;
 	}
 
+	wake_up(&iforce->wait);
 	iforce_process_packet(iforce,
 		(iforce->data[0] << 8) | (urb->actual_length - 1), iforce->data + 1, regs);
 

[PATCH 18/26] sunkbd - extend mapping to handle Type-6 Sun keyboards

[Vojtech Pavlik]

Subject: [PATCH] Input: sunkbd - extend mapping to handle Type-6 Sun keyboards
From: Vojtech Pavlik <vojtech@suse.cz>
Date: 1125897167 -0500

Map an unmarked key at 'Esc' position to KEY_MACRO

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/input/keyboard/sunkbd.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

8d9a9ae3b2941d94bb0023a3aca2ec2bfa83d0c2
diff --git a/drivers/input/keyboard/sunkbd.c b/drivers/input/keyboard/sunkbd.c
--- a/drivers/input/keyboard/sunkbd.c
+++ b/drivers/input/keyboard/sunkbd.c
@@ -44,7 +44,7 @@ MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
 
 static unsigned char sunkbd_keycode[128] = {
-	  0,128,114,129,115, 59, 60, 68, 61, 87, 62, 88, 63,100, 64,  0,
+	  0,128,114,129,115, 59, 60, 68, 61, 87, 62, 88, 63,100, 64,112,
 	 65, 66, 67, 56,103,119, 99, 70,105,130,131,108,106,  1,  2,  3,
 	  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 41, 14,110,113, 98, 55,
 	116,132, 83,133,102, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,

[PATCH 19/26] HID - fix URB success status handling

[Vojtech Pavlik]

Subject: [PATCH] Input: HID - fix URB success status handling
From: Vojtech Pavlik <vojtech@suse.cz>
Date: 1125897183 -0500

Add a missing break; statement to the URB status handling
in hid-core.c, avoiding flushing the request queue on success.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/usb/input/hid-core.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

c4786ca8a4274a0bbffe217917972943348bed64
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1097,6 +1097,7 @@ static void hid_irq_out(struct urb *urb,
 
 	switch (urb->status) {
 		case 0:			/* success */
+			break;
 		case -ESHUTDOWN:	/* unplug */
 		case -EILSEQ:		/* unplug timeout on uhci */
 			unplug = 1;
@@ -1144,6 +1145,7 @@ static void hid_ctrl(struct urb *urb, st
 		case 0:			/* success */
 			if (hid->ctrl[hid->ctrltail].dir == USB_DIR_IN)
 				hid_input_report(hid->ctrl[hid->ctrltail].report->type, urb, 0, regs);
+			break;
 		case -ESHUTDOWN:	/* unplug */
 		case -EILSEQ:		/* unplug timectrl on uhci */
 			unplug = 1;

[PATCH 20/26] HID - add a quirk for the Apple Powermouse

[Vojtech Pavlik]

Subject: [PATCH] Input: HID - add a quirk for the Apple Powermouse
From: Vojtech Pavlik <vojtech@suse.cz>
Date: 1125897195 -0500

Add a quirk for the Apple Powermouse, remapping GenericDesktop.Z to
Rel.HWheel, to allow horizontal scrolling in Linux.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/usb/input/hid-core.c  |    3 +++
 drivers/usb/input/hid-input.c |    3 +++
 drivers/usb/input/hid.h       |    1 +
 3 files changed, 7 insertions(+), 0 deletions(-)

c58de6d949a9d2c386c4d814013b6c967c14ea5a
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1442,6 +1442,8 @@ void hid_init_reports(struct hid_device 
 #define USB_DEVICE_ID_NETWORKANALYSER	0x2020
 #define USB_DEVICE_ID_POWERCONTROL	0x2030
 
+#define USB_VENDOR_ID_APPLE		0x05ac
+#define USB_DEVICE_ID_APPLE_POWERMOUSE	0x0304
 
 /*
  * Alphabetically sorted blacklist by quirk type.
@@ -1546,6 +1548,7 @@ static struct hid_blacklist {
 	{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_USBHUB_KB, HID_QUIRK_NOGET},
 	{ USB_VENDOR_ID_TANGTOP, USB_DEVICE_ID_TANGTOP_USBPS2, HID_QUIRK_NOGET },
 
+	{ USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_POWERMOUSE, HID_QUIRK_2WHEEL_POWERMOUSE },
 	{ USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
 	{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 },
 
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -396,6 +396,9 @@ static void hidinput_configure_usage(str
 	if (usage->code > max)
 		goto ignore;
 
+	if (((device->quirks & (HID_QUIRK_2WHEEL_POWERMOUSE)) && (usage->hid == 0x00010032)))
+		map_rel(REL_HWHEEL);
+
 	if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5)) &&
 		 (usage->type == EV_REL) && (usage->code == REL_WHEEL))
 			set_bit(REL_HWHEEL, bit);
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -245,6 +245,7 @@ struct hid_item {
 #define HID_QUIRK_2WHEEL_MOUSE_HACK_7		0x080
 #define HID_QUIRK_2WHEEL_MOUSE_HACK_5		0x100
 #define HID_QUIRK_2WHEEL_MOUSE_HACK_ON		0x200
+#define HID_QUIRK_2WHEEL_POWERMOUSE		0x400
 
 /*
  * This is the global environment of the parser. This information is

[PATCH 21/26] HID - add the Trust Predator TH 400 gamepad to the badpad list

[Vojtech Pavlik]

Subject: [PATCH] Input: HID - add the Trust Predator TH 400 gamepad to the badpad list
From: Vojtech Pavlik <vojtech@suse.cz>
Date: 1125897212 -0500

Reported-by: Karl Relton <karllinuxtest.relton@ntlworld.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/usb/input/hid-core.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

61cdecd9f5f602775af1e89c200179d093a94ae2
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1370,8 +1370,9 @@ void hid_init_reports(struct hid_device 
 #define USB_VENDOR_ID_A4TECH		0x09da
 #define USB_DEVICE_ID_A4TECH_WCP32PU	0x0006
 
-#define USB_VENDOR_ID_AASHIMA		0x06D6
+#define USB_VENDOR_ID_AASHIMA		0x06d6
 #define USB_DEVICE_ID_AASHIMA_GAMEPAD	0x0025
+#define USB_DEVICE_ID_AASHIMA_PREDATOR	0x0026
 
 #define USB_VENDOR_ID_CYPRESS		0x04b4
 #define USB_DEVICE_ID_CYPRESS_MOUSE	0x0001
@@ -1553,6 +1554,7 @@ static struct hid_blacklist {
 	{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 },
 
 	{ USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_GAMEPAD, HID_QUIRK_BADPAD },
+	{ USB_VENDOR_ID_AASHIMA, USB_DEVICE_ID_AASHIMA_PREDATOR, HID_QUIRK_BADPAD },
 	{ USB_VENDOR_ID_ALPS, USB_DEVICE_ID_IBM_GAMEPAD, HID_QUIRK_BADPAD },
 	{ USB_VENDOR_ID_CHIC, USB_DEVICE_ID_CHIC_GAMEPAD, HID_QUIRK_BADPAD },
 	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_DRIVING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },

[PATCH 22/26] HID - add mapping for Powerbook USB keyboard

[Vojtech Pavlik]

Subject: [PATCH] Input: HID - add mapping for Powerbook USB keyboard
From: Stelian Pop <stelian@popies.net>
Date: 1125903453 -0500

Map custom HID events (such as the ones generated by some Logitech and
Apple Powerbooks USB keyboards) to the FN keycode.

Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/usb/input/hid-input.c |   12 ++++++++++--
 drivers/usb/input/hid.h       |    4 ++--
 2 files changed, 12 insertions(+), 4 deletions(-)

e875ce374759087771313c9e76b672b86ac20950
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -318,10 +318,18 @@ static void hidinput_configure_usage(str
 			break;
 
 		case HID_UP_MSVENDOR:
-		case HID_UP_LOGIVENDOR:
 			goto ignore;
 
-		case HID_UP_LOGIVENDOR2: /* Reported on Logitech Ultra X Media Remote */
+		case HID_UP_CUSTOM: /* Reported on Logitech and Powerbook USB keyboards */
+
+			set_bit(EV_REP, input->evbit);
+			switch(usage->hid & HID_USAGE) {
+				case 0x003: map_key_clear(KEY_FN);		break;
+				default:    goto ignore;
+			}
+			break;
+
+		case HID_UP_LOGIVENDOR: /* Reported on Logitech Ultra X Media Remote */
 
 			set_bit(EV_REP, input->evbit);
 			switch(usage->hid & HID_USAGE) {
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -183,8 +183,8 @@ struct hid_item {
 #define HID_UP_PID		0x000f0000
 #define HID_UP_HPVENDOR         0xff7f0000
 #define HID_UP_MSVENDOR		0xff000000
-#define HID_UP_LOGIVENDOR	0x00ff0000
-#define HID_UP_LOGIVENDOR2	0xffbc0000
+#define HID_UP_CUSTOM		0x00ff0000
+#define HID_UP_LOGIVENDOR	0xffbc0000
 
 #define HID_USAGE		0x0000ffff
 

[PATCH 23/26] HID - add Wireless Security Lock to HID blacklist

[Vojtech Pavlik]

Subject: [PATCH] Input: HID - add Wireless Security Lock to HID blacklist
From: Brian Schau <brian@schau.com>
Date: 1125903461 -0500

The device is a Wireless Security Lock (WSL).  The device identifies itself
as a Cypress Ultra Mouse.  It is, however, not a mouse at all and as such,
shouldn't be handled as one.

Signed-off-by: Brian Schau <brian@schau.com>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/usb/input/hid-core.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

7d25258f69cedc2f2e55eb25ba2e2078060b44f4
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1377,6 +1377,7 @@ void hid_init_reports(struct hid_device 
 #define USB_VENDOR_ID_CYPRESS		0x04b4
 #define USB_DEVICE_ID_CYPRESS_MOUSE	0x0001
 #define USB_DEVICE_ID_CYPRESS_HIDCOM	0x5500
+#define USB_DEVICE_ID_CYPRESS_ULTRAMOUSE	0x7417
 
 #define USB_VENDOR_ID_BERKSHIRE		0x0c98
 #define USB_DEVICE_ID_BERKSHIRE_PCWD	0x1140
@@ -1469,6 +1470,7 @@ static struct hid_blacklist {
 	{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW48, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW28, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_HIDCOM, HID_QUIRK_IGNORE },
+	{ USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_ULTRAMOUSE, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20, HID_QUIRK_IGNORE },
 	{ USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5, HID_QUIRK_IGNORE },

[PATCH 24/26] HIDDEV - make HIDIOCSREPORT wait IO completion

[Vojtech Pavlik]

Subject: [PATCH] Input: HIDDEV - make HIDIOCSREPORT wait IO completion
From: Stefan Nickl <Stefan.Nickl@kontron.com>
Date: 1125903466 -0500

When trying to make the hiddev driver issue several Set_Report control
transfers to a custom device with 2.6.13-rc6, only the first transfer in a
row is carried out, while others immediately following it are silently
dropped.

This happens where hid_submit_report() (in hid-core.c) tests for
HID_CTRL_RUNNING, which seems to be still set because the first transfer is
not finished yet.

As a workaround, inserting a delay between the two calls to
ioctl(HIDIOCSREPORT) in userspace "solves" the problem.  The
straightforward fix is to add a call to hid_wait_io() to the implementation
of HIDIOCSREPORT (in hiddev.c), just like for HIDIOCGREPORT.  Works fine
for me.

Apparently, this issue has some history:
http://marc.theaimsgroup.com/?l=linux-usb-users&m=111100670105558&w=2

Signed-off-by: Stefan Nickl <Stefan.Nickl@kontron.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/usb/input/hiddev.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

010988e888a0abbe7118635c1b33d049caae6b29
diff --git a/drivers/usb/input/hiddev.c b/drivers/usb/input/hiddev.c
--- a/drivers/usb/input/hiddev.c
+++ b/drivers/usb/input/hiddev.c
@@ -507,6 +507,7 @@ static int hiddev_ioctl(struct inode *in
 			return -EINVAL;
 
 		hid_submit_report(hid, report, USB_DIR_OUT);
+		hid_wait_io(hid);
 
 		return 0;
 

[PATCH 25/26] clean up whitespace and formatting in drivers/char/keyboard.c

[Vojtech Pavlik]

Subject: [PATCH] Input: clean up whitespace and formatting in drivers/char/keyboard.c
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: 1126371818 -0500

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/char/keyboard.c |  109 ++++++++++++++++++++++++-----------------------
 1 files changed, 55 insertions(+), 54 deletions(-)

fe1e86049813641a518d15adf7191bd711b4f611
diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c
--- a/drivers/char/keyboard.c
+++ b/drivers/char/keyboard.c
@@ -14,7 +14,7 @@
  * `Sticky' modifier keys, 951006.
  *
  * 11-11-96: SAK should now work in the raw mode (Martin Mares)
- * 
+ *
  * Modified to provide 'generic' keyboard support by Hamish Macdonald
  * Merge with the m68k keyboard driver and split-off of the PC low-level
  * parts by Geert Uytterhoeven, May 1997
@@ -52,7 +52,7 @@ extern void ctrl_alt_del(void);
 /*
  * Some laptops take the 789uiojklm,. keys as number pad when NumLock is on.
  * This seems a good reason to start with NumLock off. On HIL keyboards
- * of PARISC machines however there is no NumLock key and everyone expects the keypad 
+ * of PARISC machines however there is no NumLock key and everyone expects the keypad
  * to be used for numbers.
  */
 
@@ -76,17 +76,17 @@ void compute_shiftstate(void);
 	k_meta,		k_ascii,	k_lock,		k_lowercase,\
 	k_slock,	k_dead2,	k_ignore,	k_ignore
 
-typedef void (k_handler_fn)(struct vc_data *vc, unsigned char value, 
+typedef void (k_handler_fn)(struct vc_data *vc, unsigned char value,
 			    char up_flag, struct pt_regs *regs);
 static k_handler_fn K_HANDLERS;
 static k_handler_fn *k_handler[16] = { K_HANDLERS };
 
 #define FN_HANDLERS\
-	fn_null, 	fn_enter,	fn_show_ptregs,	fn_show_mem,\
-	fn_show_state,	fn_send_intr, 	fn_lastcons, 	fn_caps_toggle,\
-	fn_num,		fn_hold, 	fn_scroll_forw,	fn_scroll_back,\
-	fn_boot_it, 	fn_caps_on, 	fn_compose,	fn_SAK,\
-	fn_dec_console, fn_inc_console, fn_spawn_con, 	fn_bare_num
+	fn_null,	fn_enter,	fn_show_ptregs,	fn_show_mem,\
+	fn_show_state,	fn_send_intr,	fn_lastcons,	fn_caps_toggle,\
+	fn_num,		fn_hold,	fn_scroll_forw,	fn_scroll_back,\
+	fn_boot_it,	fn_caps_on,	fn_compose,	fn_SAK,\
+	fn_dec_console, fn_inc_console, fn_spawn_con,	fn_bare_num
 
 typedef void (fn_handler_fn)(struct vc_data *vc, struct pt_regs *regs);
 static fn_handler_fn FN_HANDLERS;
@@ -159,13 +159,13 @@ static int sysrq_alt;
  */
 int getkeycode(unsigned int scancode)
 {
-	struct list_head * node;
+	struct list_head *node;
 	struct input_dev *dev = NULL;
 
-	list_for_each(node,&kbd_handler.h_list) {
-		struct input_handle * handle = to_handle_h(node);
-		if (handle->dev->keycodesize) { 
-			dev = handle->dev; 
+	list_for_each(node, &kbd_handler.h_list) {
+		struct input_handle *handle = to_handle_h(node);
+		if (handle->dev->keycodesize) {
+			dev = handle->dev;
 			break;
 		}
 	}
@@ -181,15 +181,15 @@ int getkeycode(unsigned int scancode)
 
 int setkeycode(unsigned int scancode, unsigned int keycode)
 {
-	struct list_head * node;
+	struct list_head *node;
 	struct input_dev *dev = NULL;
 	unsigned int i, oldkey;
 
-	list_for_each(node,&kbd_handler.h_list) {
+	list_for_each(node, &kbd_handler.h_list) {
 		struct input_handle *handle = to_handle_h(node);
-		if (handle->dev->keycodesize) { 
-			dev = handle->dev; 
-			break; 
+		if (handle->dev->keycodesize) {
+			dev = handle->dev;
+			break;
 		}
 	}
 
@@ -216,11 +216,11 @@ int setkeycode(unsigned int scancode, un
 }
 
 /*
- * Making beeps and bells. 
+ * Making beeps and bells.
  */
 static void kd_nosound(unsigned long ignored)
 {
-	struct list_head * node;
+	struct list_head *node;
 
 	list_for_each(node,&kbd_handler.h_list) {
 		struct input_handle *handle = to_handle_h(node);
@@ -237,12 +237,12 @@ static DEFINE_TIMER(kd_mksound_timer, kd
 
 void kd_mksound(unsigned int hz, unsigned int ticks)
 {
-	struct list_head * node;
+	struct list_head *node;
 
 	del_timer(&kd_mksound_timer);
 
 	if (hz) {
-		list_for_each_prev(node,&kbd_handler.h_list) {
+		list_for_each_prev(node, &kbd_handler.h_list) {
 			struct input_handle *handle = to_handle_h(node);
 			if (test_bit(EV_SND, handle->dev->evbit)) {
 				if (test_bit(SND_TONE, handle->dev->sndbit)) {
@@ -337,19 +337,19 @@ static void to_utf8(struct vc_data *vc, 
 	if (c < 0x80)
 		/*  0******* */
 		put_queue(vc, c);
-    	else if (c < 0x800) {
+	else if (c < 0x800) {
 		/* 110***** 10****** */
-		put_queue(vc, 0xc0 | (c >> 6)); 
+		put_queue(vc, 0xc0 | (c >> 6));
 		put_queue(vc, 0x80 | (c & 0x3f));
-    	} else {
+	} else {
 		/* 1110**** 10****** 10****** */
 		put_queue(vc, 0xe0 | (c >> 12));
 		put_queue(vc, 0x80 | ((c >> 6) & 0x3f));
 		put_queue(vc, 0x80 | (c & 0x3f));
-    	}
+	}
 }
 
-/* 
+/*
  * Called after returning from RAW mode or when changing consoles - recompute
  * shift_down[] and shift_state from key_down[] maybe called when keymap is
  * undefined, so that shiftkey release is seen
@@ -360,7 +360,7 @@ void compute_shiftstate(void)
 
 	shift_state = 0;
 	memset(shift_down, 0, sizeof(shift_down));
-	
+
 	for (i = 0; i < ARRAY_SIZE(key_down); i++) {
 
 		if (!key_down[i])
@@ -499,9 +499,9 @@ static void fn_dec_console(struct vc_dat
 	if (want_console != -1)
 		cur = want_console;
 
-	for (i = cur-1; i != cur; i--) {
+	for (i = cur - 1; i != cur; i--) {
 		if (i == -1)
-			i = MAX_NR_CONSOLES-1;
+			i = MAX_NR_CONSOLES - 1;
 		if (vc_cons_allocated(i))
 			break;
 	}
@@ -567,9 +567,9 @@ static void fn_compose(struct vc_data *v
 
 static void fn_spawn_con(struct vc_data *vc, struct pt_regs *regs)
 {
-        if (spawnpid)
-	   if(kill_proc(spawnpid, spawnsig, 1))
-	     spawnpid = 0;
+	if (spawnpid)
+		if (kill_proc(spawnpid, spawnsig, 1))
+			spawnpid = 0;
 }
 
 static void fn_SAK(struct vc_data *vc, struct pt_regs *regs)
@@ -603,8 +603,8 @@ static void k_spec(struct vc_data *vc, u
 		return;
 	if (value >= ARRAY_SIZE(fn_handler))
 		return;
-	if ((kbd->kbdmode == VC_RAW || 
-	     kbd->kbdmode == VC_MEDIUMRAW) && 
+	if ((kbd->kbdmode == VC_RAW ||
+	     kbd->kbdmode == VC_MEDIUMRAW) &&
 	     value != KVAL(K_SAK))
 		return;		/* SAK is allowed even in raw mode */
 	fn_handler[value](vc, regs);
@@ -894,11 +894,11 @@ static inline unsigned char getleds(void
 
 static void kbd_bh(unsigned long dummy)
 {
-	struct list_head * node;
+	struct list_head *node;
 	unsigned char leds = getleds();
 
 	if (leds != ledstate) {
-		list_for_each(node,&kbd_handler.h_list) {
+		list_for_each(node, &kbd_handler.h_list) {
 			struct input_handle * handle = to_handle_h(node);
 			input_event(handle->dev, EV_LED, LED_SCROLLL, !!(leds & 0x01));
 			input_event(handle->dev, EV_LED, LED_NUML,    !!(leds & 0x02));
@@ -963,11 +963,11 @@ static int sparc_l1_a_state = 0;
 extern void sun_do_break(void);
 #endif
 
-static int emulate_raw(struct vc_data *vc, unsigned int keycode, 
+static int emulate_raw(struct vc_data *vc, unsigned int keycode,
 		       unsigned char up_flag)
 {
 	if (keycode > 255 || !x86_keycodes[keycode])
-		return -1; 
+		return -1;
 
 	switch (keycode) {
 		case KEY_PAUSE:
@@ -981,7 +981,7 @@ static int emulate_raw(struct vc_data *v
 		case KEY_HANJA:
 			if (!up_flag) put_queue(vc, 0xf2);
 			return 0;
-	} 
+	}
 
 	if (keycode == KEY_SYSRQ && sysrq_alt) {
 		put_queue(vc, 0x54 | up_flag);
@@ -1104,11 +1104,12 @@ static void kbd_keycode(unsigned int key
 	else
 		clear_bit(keycode, key_down);
 
-	if (rep && (!vc_kbd_mode(kbd, VC_REPEAT) || (tty && 
-		(!L_ECHO(tty) && tty->driver->chars_in_buffer(tty))))) {
+	if (rep &&
+	    (!vc_kbd_mode(kbd, VC_REPEAT) ||
+	     (tty && !L_ECHO(tty) && tty->driver->chars_in_buffer(tty)))) {
 		/*
 		 * Don't repeat a key if the input buffers are not empty and the
-		 * characters get aren't echoed locally. This makes key repeat 
+		 * characters get aren't echoed locally. This makes key repeat
 		 * usable with slow applications and under heavy loads.
 		 */
 		return;
@@ -1130,7 +1131,8 @@ static void kbd_keycode(unsigned int key
 	type = KTYP(keysym);
 
 	if (type < 0xf0) {
-		if (down && !raw_mode) to_utf8(vc, keysym);
+		if (down && !raw_mode)
+			to_utf8(vc, keysym);
 		return;
 	}
 
@@ -1154,7 +1156,7 @@ static void kbd_keycode(unsigned int key
 		kbd->slockstate = 0;
 }
 
-static void kbd_event(struct input_handle *handle, unsigned int event_type, 
+static void kbd_event(struct input_handle *handle, unsigned int event_type,
 		      unsigned int event_code, int value)
 {
 	if (event_type == EV_MSC && event_code == MSC_RAW && HW_RAW(handle->dev))
@@ -1166,15 +1168,13 @@ static void kbd_event(struct input_handl
 	schedule_console_callback();
 }
 
-static char kbd_name[] = "kbd";
-
 /*
  * When a keyboard (or other input device) is found, the kbd_connect
  * function is called. The function then looks at the device, and if it
  * likes it, it can open it and get events from it. In this (kbd_connect)
  * function, we should decide which VT to bind that keyboard to initially.
  */
-static struct input_handle *kbd_connect(struct input_handler *handler, 
+static struct input_handle *kbd_connect(struct input_handler *handler,
 					struct input_dev *dev,
 					struct input_device_id *id)
 {
@@ -1182,18 +1182,19 @@ static struct input_handle *kbd_connect(
 	int i;
 
 	for (i = KEY_RESERVED; i < BTN_MISC; i++)
-		if (test_bit(i, dev->keybit)) break;
+		if (test_bit(i, dev->keybit))
+			break;
 
-	if ((i == BTN_MISC) && !test_bit(EV_SND, dev->evbit)) 
+	if (i == BTN_MISC && !test_bit(EV_SND, dev->evbit))
 		return NULL;
 
-	if (!(handle = kmalloc(sizeof(struct input_handle), GFP_KERNEL))) 
+	if (!(handle = kmalloc(sizeof(struct input_handle), GFP_KERNEL)))
 		return NULL;
 	memset(handle, 0, sizeof(struct input_handle));
 
 	handle->dev = dev;
 	handle->handler = handler;
-	handle->name = kbd_name;
+	handle->name = "kbd";
 
 	input_open_device(handle);
 	kbd_refresh_leds(handle);
@@ -1212,11 +1213,11 @@ static struct input_device_id kbd_ids[] 
                 .flags = INPUT_DEVICE_ID_MATCH_EVBIT,
                 .evbit = { BIT(EV_KEY) },
         },
-	
+
 	{
                 .flags = INPUT_DEVICE_ID_MATCH_EVBIT,
                 .evbit = { BIT(EV_SND) },
-        },	
+        },
 
 	{ },    /* Terminating entry */
 };

[PATCH 26/26] i8042 - use kzalloc instead of kcalloc

[Vojtech Pavlik]

Subject: [PATCH] Input: i8042 - use kzalloc instead of kcalloc
From: Dmitry Torokhov <dtor_core@ameritech.net>
Date: 1126371882 -0500

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

---

 drivers/input/serio/i8042.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

d39969deee4b541be4ee5789a2e4c14511c886e2
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -986,7 +986,7 @@ static int __init i8042_create_kbd_port(
 	struct serio *serio;
 	struct i8042_port *port = &i8042_ports[I8042_KBD_PORT_NO];
 
-	serio = kcalloc(1, sizeof(struct serio), GFP_KERNEL);
+	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
 	if (!serio)
 		return -ENOMEM;
 
@@ -1011,7 +1011,7 @@ static int __init i8042_create_aux_port(
 	struct serio *serio;
 	struct i8042_port *port = &i8042_ports[I8042_AUX_PORT_NO];
 
-	serio = kcalloc(1, sizeof(struct serio), GFP_KERNEL);
+	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
 	if (!serio)
 		return -ENOMEM;
 
@@ -1036,7 +1036,7 @@ static int __init i8042_create_mux_port(
 	struct serio *serio;
 	struct i8042_port *port = &i8042_ports[I8042_MUX_PORT_NO + index];
 
-	serio = kcalloc(1, sizeof(struct serio), GFP_KERNEL);
+	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
 	if (!serio)
 		return -ENOMEM;