Linux Archive

Linux Archive (http://www.linux-archive.org/)
-   Debian Kernel (http://www.linux-archive.org/debian-kernel/)
-   -   Bug#678798: HP Touchsmart tm2: wacom driver doesn't work (http://www.linux-archive.org/debian-kernel/676516-bug-678798-hp-touchsmart-tm2-wacom-driver-doesnt-work.html)

Jonathan Nieder 06-24-2012 02:57 PM

Bug#678798: HP Touchsmart tm2: wacom driver doesn't work
 
reassign 678798 src:linux 3.2.21-1
found 678798 linux-2.6/3.4.1-1~experimental.1
found 678798 linux-2.6/3.2.18-1
tags 678798 + upstream patch moreinfo
quit

Hi,

Harishankar wrote:

> Wacom input driver no longer works. I no longer am able to get
> touchscreen or the pen tablet to work.

Thanks for reporting it. Presumably that is USB id 056a:00e3, or in
other words a Wacom ISDv4 E3 (TPC2FG). There is a patch in
development that should fix this.

Please test the attached patch.

Other useful information would be:

- the version you are testing with (you can get it with
"dpkg-query -W linux-image-$(uname -r)" or from between the
parentheses in "cat /proc/version" output)

- "lsusb -v" output describing the tablet

- full "dmesg" output from booting and reproducing the problem.

Instructions for testing patches:

0. prerequisites:

apt-get install git build-essential

1. get the kernel history, if you don't already have it:

git clone
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

2. configure, build, test:

cd linux
git fetch origin
git checkout origin/master
cp /boot/config-$(uname -r) .config; # current configuration
scripts/config --disable DEBUG_INFO
make localmodconfig; # optional: minimize configuration
scripts/config --module TABLET_USB_WACOM
make deb-pkg; # optionally with -j<num> for parallel build
dpkg -i ../<name of package>; # as root
reboot
... test test test ...

Hopefully it reproduces the bug. So

3. try the patch:

cd linux
git am -3sc /path/to/the/patch
make deb-pkg; # maybe with -j4
dpkg -i ../<name of package>; # as root
reboot
... test test test ...

Thanks for the heads up and hope that helps,
Jonathan
From: Ping Cheng <pingc@wacom.com>
Date: Sun, 24 Jun 2012 09:48:03 -0500
Subject: wacom: patch for testing

When rep_data was an array

unsigned char rep_data[2];

spelling its address as &rep_data was perfectly valid, but now that
it is dynamically allocated

unsigned char *rep_data = kmalloc(2, GFP_KERNEL);

that expression returns a pointer to the pointer rather than to the
array itself. Regression introduced by commit f393ee2b814e (Input:
wacom - retrieve maximum number of touch points, 2012-04-29).
---
drivers/input/tablet/wacom_sys.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index cad5602d3ce4..6b1cd71ba320 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -216,7 +216,7 @@ static void wacom_retrieve_report_data(struct usb_interface *intf,

rep_data[0] = 12;
result = wacom_get_report(intf, WAC_HID_FEATURE_REPORT,
- rep_data[0], &rep_data, 2,
+ rep_data[0], rep_data, 2,
WAC_MSG_RETRIES);

if (result >= 0 && rep_data[1] > 2)
--
1.7.11.rc3

Harishankar 06-25-2012 04:25 AM

Bug#678798: HP Touchsmart tm2: wacom driver doesn't work
 
On Sun, 24 Jun 2012 21:46:34 -0500
Jonathan Nieder <jrnieder@gmail.com> wrote:

> Harishankar wrote:
>
> > Hi, thanks for the patch.
>
> Thanks for the update. Did you mean this to be a private reply?

Apologies. I will forward the original message to the bug report ID.



--
To UNSUBSCRIBE, email to debian-kernel-REQUEST@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org
Archive: 20120625095537.4ec523ec@hari-laptop.home">http://lists.debian.org/20120625095537.4ec523ec@hari-laptop.home

Harishankar 06-25-2012 04:26 AM

Bug#678798: HP Touchsmart tm2: wacom driver doesn't work
 
On Sun, 24 Jun 2012 09:57:45 -0500
Jonathan Nieder <jrnieder@gmail.com> wrote:

> reassign 678798 src:linux 3.2.21-1
> found 678798 linux-2.6/3.4.1-1~experimental.1
> found 678798 linux-2.6/3.2.18-1
> tags 678798 + upstream patch moreinfo
> quit
>
> Hi,
>
> Harishankar wrote:
>
> > Wacom input driver no longer works. I no longer am able to get
> > touchscreen or the pen tablet to work.
>
> Thanks for reporting it. Presumably that is USB id 056a:00e3, or in
> other words a Wacom ISDv4 E3 (TPC2FG). There is a patch in
> development that should fix this.
>
> Please test the attached patch.
>
> Other useful information would be:
>
> - the version you are testing with (you can get it with
> "dpkg-query -W linux-image-$(uname -r)" or from between the
> parentheses in "cat /proc/version" output)
>
> - "lsusb -v" output describing the tablet
>
> - full "dmesg" output from booting and reproducing the problem.
>
> Instructions for testing patches:
>
> 0. prerequisites:
>
> apt-get install git build-essential
>
> 1. get the kernel history, if you don't already have it:
>
> git clone
> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
>
> 2. configure, build, test:
>
> cd linux
> git fetch origin
> git checkout origin/master
> cp /boot/config-$(uname -r) .config; # current configuration
> scripts/config --disable DEBUG_INFO
> make localmodconfig; # optional: minimize configuration
> scripts/config --module TABLET_USB_WACOM
> make deb-pkg; # optionally with -j<num> for parallel build
> dpkg -i ../<name of package>; # as root
> reboot
> ... test test test ...
>
> Hopefully it reproduces the bug. So
>
> 3. try the patch:
>
> cd linux
> git am -3sc /path/to/the/patch
> make deb-pkg; # maybe with -j4
> dpkg -i ../<name of package>; # as root
> reboot
> ... test test test ...
>
> Thanks for the heads up and hope that helps,
> Jonathan

Hi, thanks for the patch. I'll test the patch when I get the time.

Now after I found the bug I downloaded Kernel 3.3.7 from the
kernel.org repositories and compiled it and found that wacom touch and
pen tablet works correctly on 3.3.7. So apparently it is affecting 3.2.x
kernels.

I'm currently running on 3.3.7 custom compiled and here is my lsusb -v
output attached as output.

Kernel information for 3.3.7 is attached.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 3.03
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 0 Full speed (or root) hub
bMaxPacketSize0 64
idVendor 0x1d6b Linux Foundation
idProduct 0x0002 2.0 root hub
bcdDevice 3.03
iManufacturer 3
iProduct 2
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 12

Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x8087 Intel Corp.
idProduct 0x0020 Integrated Rate Matching Hub
bcdDevice 0.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 12

Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 9 Hub
bDeviceSubClass 0 Unused
bDeviceProtocol 1 Single TT
bMaxPacketSize0 64
idVendor 0x8087 Intel Corp.
idProduct 0x0020 Integrated Rate Matching Hub
bcdDevice 0.00
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 25
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 9 Hub
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0 Full speed (or root) hub
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0002 1x 2 bytes
bInterval 12

Bus 001 Device 003: ID 0458:003a KYE Systems Corp. (Mouse Systems) NetScroll+ Mini Traveler / Genius NetScroll 120
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x0458 KYE Systems Corp. (Mouse Systems)
idProduct 0x003a NetScroll+ Mini Traveler / Genius NetScroll 120
bcdDevice 1.00
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 34
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 4
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 62
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0004 1x 4 bytes
bInterval 10

Bus 001 Device 004: ID 138a:0005 Validity Sensors, Inc. VFS301 Fingerprint Reader
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 16
bDeviceProtocol 255
bMaxPacketSize0 8
idVendor 0x138a Validity Sensors, Inc.
idProduct 0x0005 VFS301 Fingerprint Reader
bcdDevice c.90
iManufacturer 0
iProduct 0
iSerial 1
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 39
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0

Bus 002 Device 003: ID 148f:1000 Ralink Technology, Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x148f Ralink Technology, Corp.
idProduct 0x1000
bcdDevice 52.76
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 177
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 3
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0019 1x 25 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0019 1x 25 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 4
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0021 1x 33 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0021 1x 33 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 5
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0031 1x 49 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0031 1x 49 bytes
bInterval 1

Bus 002 Device 004: ID 056a:00e3 Wacom Co., Ltd
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 8
idVendor 0x056a Wacom Co., Ltd
idProduct 0x00e3
bcdDevice d.68
iManufacturer 1
iProduct 2
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 59
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 0mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 357
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 5
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 181
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 7

Bus 002 Device 005: ID 5986:01a3 Acer, Inc
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 239 Miscellaneous Device
bDeviceSubClass 2 ?
bDeviceProtocol 1 Interface Association
bMaxPacketSize0 64
idVendor 0x5986 Acer, Inc
idProduct 0x01a3
bcdDevice 0.05
iManufacturer 3
iProduct 1
iSerial 2
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 759
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 4
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 0
bInterfaceCount 2
bFunctionClass 14 Video
bFunctionSubClass 3 Video Interface Collection
bFunctionProtocol 0
iFunction 5
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 1 Video Control
bInterfaceProtocol 0
iInterface 5
VideoControl Interface Descriptor:
bLength 13
bDescriptorType 36
bDescriptorSubtype 1 (HEADER)
bcdUVC 1.00
wTotalLength 78
dwClockFrequency 15.000000MHz
bInCollection 1
baInterfaceNr( 0) 1
VideoControl Interface Descriptor:
bLength 18
bDescriptorType 36
bDescriptorSubtype 2 (INPUT_TERMINAL)
bTerminalID 1
wTerminalType 0x0201 Camera Sensor
bAssocTerminal 0
iTerminal 0
wObjectiveFocalLengthMin 0
wObjectiveFocalLengthMax 0
wOcularFocalLength 0
bControlSize 3
bmControls 0x00000002
Auto-Exposure Mode
VideoControl Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 5 (PROCESSING_UNIT)
Warning: Descriptor too short
bUnitID 2
bSourceID 1
wMaxMultiplier 0
bControlSize 2
bmControls 0x0000157f
Brightness
Contrast
Hue
Saturation
Sharpness
Gamma
White Balance Temperature
Backlight Compensation
Power Line Frequency
White Balance Temperature, Auto
iProcessing 0
bmVideoStandards 0x 9
None
SECAM - 625/50
VideoControl Interface Descriptor:
bLength 9
bDescriptorType 36
bDescriptorSubtype 3 (OUTPUT_TERMINAL)
bTerminalID 3
wTerminalType 0x0101 USB Streaming
bAssocTerminal 0
bSourceID 2
iTerminal 0
VideoControl Interface Descriptor:
bLength 27
bDescriptorType 36
bDescriptorSubtype 6 (EXTENSION_UNIT)
bUnitID 4
guidExtensionCode {8ca72912-b447-9440-b0ce-db07386fb938}
bNumControl 2
bNrPins 1
baSourceID( 0) 1
bControlSize 2
bmControls( 0) 0x00
bmControls( 1) 0x06
iExtension 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0010 1x 16 bytes
bInterval 6
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
VideoStreaming Interface Descriptor:
bLength 15
bDescriptorType 36
bDescriptorSubtype 1 (INPUT_HEADER)
bNumFormats 2
wTotalLength 522
bEndPointAddress 129
bmInfo 0
bTerminalLink 3
bStillCaptureMethod 2
bTriggerSupport 1
bTriggerUsage 0
bControlSize 1
bmaControls( 0) 27
bmaControls( 1) 27
VideoStreaming Interface Descriptor:
bLength 27
bDescriptorType 36
bDescriptorSubtype 4 (FORMAT_UNCOMPRESSED)
bFormatIndex 1
bNumFrameDescriptors 5
guidFormat {59555932-0000-1000-8000-00aa00389b71}
bBitsPerPixel 16
bDefaultFrameIndex 1
bAspectRatioX 0
bAspectRatioY 0
bmInterlaceFlags 0x00
Interlaced stream or variable: No
Fields per frame: 2 fields
Field 1 first: No
Field pattern: Field 1 only
bCopyProtect 0
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 1
bmCapabilities 0x00
Still image unsupported
wWidth 640
wHeight 480
dwMinBitRate 117964800
dwMaxBitRate 117964800
dwMaxVideoFrameBufferSize 614400
dwDefaultFrameInterval 416666
bFrameIntervalType 1
dwFrameInterval( 0) 416666
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 2
bmCapabilities 0x00
Still image unsupported
wWidth 160
wHeight 120
dwMinBitRate 7372800
dwMaxBitRate 7372800
dwMaxVideoFrameBufferSize 38400
dwDefaultFrameInterval 416666
bFrameIntervalType 1
dwFrameInterval( 0) 416666
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 3
bmCapabilities 0x00
Still image unsupported
wWidth 176
wHeight 144
dwMinBitRate 9732096
dwMaxBitRate 9732096
dwMaxVideoFrameBufferSize 50688
dwDefaultFrameInterval 416666
bFrameIntervalType 1
dwFrameInterval( 0) 416666
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 4
bmCapabilities 0x00
Still image unsupported
wWidth 320
wHeight 240
dwMinBitRate 29491200
dwMaxBitRate 29491200
dwMaxVideoFrameBufferSize 153600
dwDefaultFrameInterval 416666
bFrameIntervalType 1
dwFrameInterval( 0) 416666
VideoStreaming Interface Descriptor:
bLength 30
bDescriptorType 36
bDescriptorSubtype 5 (FRAME_UNCOMPRESSED)
bFrameIndex 5
bmCapabilities 0x00
Still image unsupported
wWidth 352
wHeight 288
dwMinBitRate 38928384
dwMaxBitRate 38928384
dwMaxVideoFrameBufferSize 202752
dwDefaultFrameInterval 416666
bFrameIntervalType 1
dwFrameInterval( 0) 416666
VideoStreaming Interface Descriptor:
bLength 26
bDescriptorType 36
bDescriptorSubtype 3 (STILL_IMAGE_FRAME)
bEndpointAddress 0
bNumImageSizePatterns 5
wWidth( 0) 640
wHeight( 0) 480
wWidth( 1) 160
wHeight( 1) 120
wWidth( 2) 176
wHeight( 2) 144
wWidth( 3) 320
wHeight( 3) 240
wWidth( 4) 352
wHeight( 4) 288
bNumCompressionPatterns 5
VideoStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 13 (COLORFORMAT)
bColorPrimaries 1 (BT.709,sRGB)
bTransferCharacteristics 1 (BT.709)
bMatrixCoefficients 4 (SMPTE 170M (BT.601))
VideoStreaming Interface Descriptor:
bLength 56
bDescriptorType 36
bDescriptorSubtype 14 Invalid desc subtype: 02 05 30 32 34 59 00 00 10 00 80 00 00 aa 00 38 9b 71 32 56 55 59 00 00 10 00 80 00 00 aa 00 38 9b 71 33 56 55 59 00 00 10 00 80 00 00 aa 00 38 9b 71 00 01 00
VideoStreaming Interface Descriptor:
bLength 42
bDescriptorType 36
bDescriptorSubtype 15 Invalid desc subtype: 01 00 80 02 e0 01 00 00 65 04 00 00 ca 08 00 60 09 00 15 16 05 00 04 15 16 05 00 80 1a 06 00 20 a1 07 00 2a 2c 0a 00
VideoStreaming Interface Descriptor:
bLength 42
bDescriptorType 36
bDescriptorSubtype 15 Invalid desc subtype: 02 00 a0 00 78 00 00 50 46 00 00 a0 8c 00 00 96 00 00 15 16 05 00 04 15 16 05 00 80 1a 06 00 20 a1 07 00 2a 2c 0a 00
VideoStreaming Interface Descriptor:
bLength 42
bDescriptorType 36
bDescriptorSubtype 15 Invalid desc subtype: 03 00 b0 00 90 00 00 d0 5c 00 00 a0 b9 00 00 c6 00 00 15 16 05 00 04 15 16 05 00 80 1a 06 00 20 a1 07 00 2a 2c 0a 00
VideoStreaming Interface Descriptor:
bLength 42
bDescriptorType 36
bDescriptorSubtype 15 Invalid desc subtype: 04 00 40 01 f0 00 00 40 19 01 00 80 32 02 00 58 02 00 15 16 05 00 04 15 16 05 00 80 1a 06 00 20 a1 07 00 2a 2c 0a 00
VideoStreaming Interface Descriptor:
bLength 42
bDescriptorType 36
bDescriptorSubtype 15 Invalid desc subtype: 05 00 60 01 20 01 00 40 73 01 00 80 e6 02 00 18 03 00 15 16 05 00 04 15 16 05 00 80 1a 06 00 20 a1 07 00 2a 2c 0a 00
VideoStreaming Interface Descriptor:
bLength 26
bDescriptorType 36
bDescriptorSubtype 3 (STILL_IMAGE_FRAME)
bEndpointAddress 0
bNumImageSizePatterns 5
wWidth( 0) 640
wHeight( 0) 480
wWidth( 1) 160
wHeight( 1) 120
wWidth( 2) 176
wHeight( 2) 144
wWidth( 3) 320
wHeight( 3) 240
wWidth( 4) 352
wHeight( 4) 288
bNumCompressionPatterns 5
VideoStreaming Interface Descriptor:
bLength 6
bDescriptorType 36
bDescriptorSubtype 13 (COLORFORMAT)
bColorPrimaries 1 (BT.709,sRGB)
bTransferCharacteristics 1 (BT.709)
bMatrixCoefficients 4 (SMPTE 170M (BT.601))
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0080 1x 128 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 3
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0400 1x 1024 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 4
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0b00 2x 768 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 5
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0c00 2x 1024 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 6
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x1380 3x 896 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 7
bNumEndpoints 1
bInterfaceClass 14 Video
bInterfaceSubClass 2 Video Streaming
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x1400 3x 1024 bytes
bInterval 1
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.3.7amd64 (root@hari-laptop) (gcc version 4.6.3 (Debian 4.6.3-1) ) #1 SMP Sun Jun 3 18:10:44 IST 2012
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.3.7amd64 root=UUID=f4f24634-2d66-40c1-9000-56ebfcb650c4 ro quiet
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009d000 (usable)
[ 0.000000] BIOS-e820: 000000000009d000 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000009b63f000 (usable)
[ 0.000000] BIOS-e820: 000000009b63f000 - 000000009b6bf000 (reserved)
[ 0.000000] BIOS-e820: 000000009b6bf000 - 000000009b7bf000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000009b7bf000 - 000000009b7ff000 (ACPI data)
[ 0.000000] BIOS-e820: 000000009b7ff000 - 000000009b800000 (usable)
[ 0.000000] BIOS-e820: 000000009b800000 - 00000000a0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000feb00000 - 00000000feb04000 (reserved)
[ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed10000 - 00000000fed14000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed18000 - 00000000fed1a000 (reserved)
[ 0.000000] BIOS-e820: 00000000fed1c000 - 00000000fed20000 (reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[ 0.000000] BIOS-e820: 00000000ffe00000 - 0000000100000000 (reserved)
[ 0.000000] BIOS-e820: 0000000100000000 - 000000011c000000 (usable)
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] DMI 2.6 present.
[ 0.000000] DMI: Hewlett-Packard HP TouchSmart tm2 Notebook PC /1488, BIOS F.23 10/28/2010
[ 0.000000] e820 update range: 0000000000000000 - 0000000000010000 (usable) ==> (reserved)
[ 0.000000] e820 remove range: 00000000000a0000 - 0000000000100000 (usable)
[ 0.000000] No AGP bridge found
[ 0.000000] last_pfn = 0x11c000 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-EFFFF write-through
[ 0.000000] F0000-FFFFF write-combining
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask F80000000 write-back
[ 0.000000] 1 base 0FFE00000 mask FFFE00000 write-protect
[ 0.000000] 2 base 080000000 mask FE0000000 write-back
[ 0.000000] 3 base 09C000000 mask FFC000000 uncachable
[ 0.000000] 4 base 09B800000 mask FFF800000 uncachable
[ 0.000000] 5 base 100000000 mask FE0000000 write-back
[ 0.000000] 6 base 11C000000 mask FFC000000 uncachable
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] last_pfn = 0x9b800 max_arch_pfn = 0x400000000
[ 0.000000] initial memory mapped : 0 - 20000000
[ 0.000000] Base memory trampoline at [ffff880000098000] 98000 size 20480
[ 0.000000] init_memory_mapping: 0000000000000000-000000009b800000
[ 0.000000] 0000000000 - 009b800000 page 2M
[ 0.000000] kernel direct mapping tables up to 9b800000 @ 1fffc000-20000000
[ 0.000000] init_memory_mapping: 0000000100000000-000000011c000000
[ 0.000000] 0100000000 - 011c000000 page 2M
[ 0.000000] kernel direct mapping tables up to 11c000000 @ 9b639000-9b63f000
[ 0.000000] RAMDISK: 37b20000 - 37d88000
[ 0.000000] ACPI: RSDP 00000000000fe020 00024 (v02 HP )
[ 0.000000] ACPI: XSDT 000000009b7fe120 0008C (v01 HPQOEM SLIC-MPC 00000001 01000013)
[ 0.000000] ACPI: FACP 000000009b7fc000 000F4 (v04 HP SLIC-MPC 00000001 MSFT 01000013)
[ 0.000000] ACPI: DSDT 000000009b7e9000 0FCE7 (v02 HP SLIC-MPC 00000001 MSFT 01000013)
[ 0.000000] ACPI: FACS 000000009b75e000 00040
[ 0.000000] ACPI: ASF! 000000009b7fd000 000A5 (v32 HP SLIC-MPC 00000001 MSFT 01000013)
[ 0.000000] ACPI: HPET 000000009b7fb000 00038 (v01 HP SLIC-MPC 00000001 MSFT 01000013)
[ 0.000000] ACPI: APIC 000000009b7fa000 0008C (v02 HP SLIC-MPC 00000001 MSFT 01000013)
[ 0.000000] ACPI: MCFG 000000009b7f9000 0003C (v01 HP SLIC-MPC 00000001 MSFT 01000013)
[ 0.000000] ACPI: SLIC 000000009b7e8000 00176 (v01 HPQOEM SLIC-MPC 00000001 MSFT 01000013)
[ 0.000000] ACPI: SSDT 000000009b7e6000 01152 (v01 TrmRef PtidDevc 00001000 INTL 20051117)
[ 0.000000] ACPI: SSDT 000000009b7e5000 00172 (v01 VaRef Va_Acpi 00003000 INTL 20051117)
[ 0.000000] ACPI: BOOT 000000009b7e4000 00028 (v01 HP SLIC-MPC 00000001 MSFT 01000013)
[ 0.000000] ACPI: SSDT 000000009b7e3000 00C39 (v01 INTEL SataPri 00001000 INTL 20051117)
[ 0.000000] ACPI: SSDT 000000009b7e2000 006C5 (v01 INTEL SataSec 00001000 INTL 20051117)
[ 0.000000] ACPI: ASPT 000000009b7e1000 00034 (v04 HP SLIC-MPC 00000001 MSFT 01000013)
[ 0.000000] ACPI: SSDT 000000009b7e0000 009F1 (v01 PmRef CpuPm 00003000 INTL 20051117)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at 0000000000000000-000000011c000000
[ 0.000000] Initmem setup node 0 0000000000000000-000000011c000000
[ 0.000000] NODE_DATA [000000011bffb000 - 000000011bffffff]
[ 0.000000] [ffffea0000000000-ffffea0003ffffff] PMD -> [ffff880118600000-ffff88011b1fffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000010 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal 0x00100000 -> 0x0011c000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] Early memory PFN ranges
[ 0.000000] 0: 0x00000010 -> 0x0000009d
[ 0.000000] 0: 0x00000100 -> 0x0009b63f
[ 0.000000] 0: 0x0009b7ff -> 0x0009b800
[ 0.000000] 0: 0x00100000 -> 0x0011c000
[ 0.000000] On node 0 totalpages: 751053
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 5 pages reserved
[ 0.000000] DMA zone: 3920 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 14280 pages used for memmap
[ 0.000000] DMA32 zone: 618104 pages, LIFO batch:31
[ 0.000000] Normal zone: 1568 pages used for memmap
[ 0.000000] Normal zone: 113120 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x04] lapic_id[0x05] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x05] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x06] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x07] lapic_id[0x00] disabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x08] lapic_id[0x00] disabled)
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] SMP: Allowing 8 CPUs, 4 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: 000000000009d000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
[ 0.000000] PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
[ 0.000000] PM: Registered nosave memory: 000000009b63f000 - 000000009b6bf000
[ 0.000000] PM: Registered nosave memory: 000000009b6bf000 - 000000009b7bf000
[ 0.000000] PM: Registered nosave memory: 000000009b7bf000 - 000000009b7ff000
[ 0.000000] PM: Registered nosave memory: 000000009b800000 - 00000000a0000000
[ 0.000000] PM: Registered nosave memory: 00000000a0000000 - 00000000e0000000
[ 0.000000] PM: Registered nosave memory: 00000000e0000000 - 00000000f0000000
[ 0.000000] PM: Registered nosave memory: 00000000f0000000 - 00000000feb00000
[ 0.000000] PM: Registered nosave memory: 00000000feb00000 - 00000000feb04000
[ 0.000000] PM: Registered nosave memory: 00000000feb04000 - 00000000fec00000
[ 0.000000] PM: Registered nosave memory: 00000000fec00000 - 00000000fec01000
[ 0.000000] PM: Registered nosave memory: 00000000fec01000 - 00000000fed10000
[ 0.000000] PM: Registered nosave memory: 00000000fed10000 - 00000000fed14000
[ 0.000000] PM: Registered nosave memory: 00000000fed14000 - 00000000fed18000
[ 0.000000] PM: Registered nosave memory: 00000000fed18000 - 00000000fed1a000
[ 0.000000] PM: Registered nosave memory: 00000000fed1a000 - 00000000fed1c000
[ 0.000000] PM: Registered nosave memory: 00000000fed1c000 - 00000000fed20000
[ 0.000000] PM: Registered nosave memory: 00000000fed20000 - 00000000fee00000
[ 0.000000] PM: Registered nosave memory: 00000000fee00000 - 00000000fee01000
[ 0.000000] PM: Registered nosave memory: 00000000fee01000 - 00000000ffe00000
[ 0.000000] PM: Registered nosave memory: 00000000ffe00000 - 0000000100000000
[ 0.000000] Allocating PCI resources starting at a0000000 (gap: a0000000:40000000)
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:8 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88011bc00000 s82048 r8192 d24448 u262144
[ 0.000000] pcpu-alloc: s82048 r8192 d24448 u262144 alloc=1*2097152
[ 0.000000] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 735144
[ 0.000000] Policy zone: Normal
[ 0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.3.7amd64 root=UUID=f4f24634-2d66-40c1-9000-56ebfcb650c4 ro quiet
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing!
[ 0.000000] Memory: 2881248k/4653056k available (3438k kernel code, 1648844k absent, 122964k reserved, 3233k data, 564k init)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] RCU dyntick-idle grace-period acceleration is enabled.
[ 0.000000] NR_IRQS:33024 nr_irqs:744 16
[ 0.000000] Extended CMOS year: 2000
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] allocated 12582912 bytes of page_cgroup
[ 0.000000] please try 'cgroup_disable=memory' option if you don't want memory cgroups
[ 0.000000] hpet clockevent registered
[ 0.000000] Fast TSC calibration using PIT
[ 0.004000] Detected 1333.292 MHz processor.
[ 0.000006] Calibrating delay loop (skipped), value calculated using timer frequency.. 2666.58 BogoMIPS (lpj=5333168)
[ 0.000012] pid_max: default: 32768 minimum: 301
[ 0.000087] Security Framework initialized
[ 0.000094] AppArmor: AppArmor disabled by boot time parameter
[ 0.000668] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.002844] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.003801] Mount-cache hash table entries: 256
[ 0.004032] Initializing cgroup subsys cpuacct
[ 0.004037] Initializing cgroup subsys memory
[ 0.004056] Initializing cgroup subsys devices
[ 0.004062] Initializing cgroup subsys freezer
[ 0.004065] Initializing cgroup subsys net_cls
[ 0.004068] Initializing cgroup subsys blkio
[ 0.004079] Initializing cgroup subsys perf_event
[ 0.004125] CPU: Physical Processor ID: 0
[ 0.004128] CPU: Processor Core ID: 0
[ 0.004136] mce: CPU supports 9 MCE banks
[ 0.004152] CPU0: Thermal monitoring handled by SMI
[ 0.004163] using mwait in idle threads.
[ 0.004822] ACPI: Core revision 20120111
[ 0.043637] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.083324] CPU0: Intel(R) Core(TM) i3 CPU U 380 @ 1.33GHz stepping 05
[ 0.187923] Performance Events: PEBS fmt1+, Westmere events, Intel PMU driver.
[ 0.187933] CPUID marked event: 'bus cycles' unavailable
[ 0.187938] ... version: 3
[ 0.187941] ... bit width: 48
[ 0.187943] ... generic registers: 4
[ 0.187945] ... value mask: 0000ffffffffffff
[ 0.187948] ... max period: 000000007fffffff
[ 0.187950] ... fixed-purpose events: 3
[ 0.187952] ... event mask: 000000070000000f
[ 0.188337] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.188520] Booting Node 0, Processors #1
[ 0.188524] smpboot cpu 1: start_ip = 98000
[ 0.199895] CPU1: Thermal monitoring handled by SMI
[ 0.220013] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.220218] #2
[ 0.220220] smpboot cpu 2: start_ip = 98000
[ 0.231286] CPU2: Thermal monitoring handled by SMI
[ 0.251415] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.251602] #3
[ 0.251604] smpboot cpu 3: start_ip = 98000
[ 0.262668] CPU3: Thermal monitoring handled by SMI
[ 0.282788] NMI watchdog enabled, takes one hw-pmu counter.
[ 0.282846] Brought up 4 CPUs
[ 0.282850] Total of 4 processors activated (10666.33 BogoMIPS).
[ 0.286400] devtmpfs: initialized
[ 0.293206] PM: Registering ACPI NVS region at 9b6bf000 (1048576 bytes)
[ 0.293527] print_constraints: dummy:
[ 0.293634] NET: Registered protocol family 16
[ 0.293799] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it
[ 0.293803] ACPI: bus type pci registered
[ 0.293941] PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
[ 0.293946] PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] reserved in E820
[ 0.337263] PCI: Using configuration type 1 for base access
[ 0.338365] bio: create slab <bio-0> at 0
[ 0.338532] ACPI: Added _OSI(Module Device)
[ 0.338536] ACPI: Added _OSI(Processor Device)
[ 0.338540] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 0.338544] ACPI: Added _OSI(Processor Aggregator Device)
[ 0.342503] ACPI: EC: Look up EC in DSDT
[ 0.346248] ACPI: Executed 1 blocks of module-level executable AML code
[ 0.355717] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.363618] ACPI: SSDT 000000009b691a98 00334 (v01 PmRef Cpu0Ist 00003000 INTL 20051117)
[ 0.364587] ACPI: Dynamic OEM Table Load:
[ 0.364591] ACPI: SSDT (null) 00334 (v01 PmRef Cpu0Ist 00003000 INTL 20051117)
[ 0.365001] ACPI: SSDT 000000009b690018 00891 (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
[ 0.365906] ACPI: Dynamic OEM Table Load:
[ 0.365910] ACPI: SSDT (null) 00891 (v01 PmRef Cpu0Cst 00003001 INTL 20051117)
[ 0.366627] ACPI: SSDT 000000009b691718 00303 (v01 PmRef ApIst 00003000 INTL 20051117)
[ 0.367706] ACPI: Dynamic OEM Table Load:
[ 0.367710] ACPI: SSDT (null) 00303 (v01 PmRef ApIst 00003000 INTL 20051117)
[ 0.368056] ACPI: SSDT 000000009b68fd98 00119 (v01 PmRef ApCst 00003000 INTL 20051117)
[ 0.369041] ACPI: Dynamic OEM Table Load:
[ 0.369045] ACPI: SSDT (null) 00119 (v01 PmRef ApCst 00003000 INTL 20051117)
[ 0.787548] ACPI: Interpreter enabled
[ 0.787556] ACPI: (supports S0 S3 S4 S5)
[ 0.787628] ACPI: Using IOAPIC for interrupt routing
[ 0.789326] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 0.798846] [Firmware Bug]: ACPI: No _BQC method, cannot determine initial brightness
[ 0.802510] ACPI: Power Resource [FN00] (on)
[ 0.803469] ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
[ 0.803927] ACPI: No dock devices found.
[ 0.803935] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 0.804780] \_SB_.PCI0:_OSC invalid UUID
[ 0.804783] _OSC request data:1 8 1f
[ 0.804791] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-fe])
[ 0.806145] pci_root PNP0A08:00: host bridge window [io 0x0000-0x0cf7]
[ 0.806149] pci_root PNP0A08:00: host bridge window [io 0x0d00-0xffff]
[ 0.806153] pci_root PNP0A08:00: host bridge window [mem 0x000a0000-0x000bffff]
[ 0.806158] pci_root PNP0A08:00: host bridge window [mem 0xa0000000-0xfeafffff]
[ 0.806224] PCI host bridge to bus 0000:00
[ 0.806228] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 0.806231] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 0.806235] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 0.806238] pci_bus 0000:00: root bus resource [mem 0xa0000000-0xfeafffff]
[ 0.806255] pci 0000:00:00.0: [8086:0044] type 0 class 0x000600
[ 0.806283] DMAR: BIOS has allocated no shadow GTT; disabling IOMMU for graphics
[ 0.806318] pci 0000:00:02.0: [8086:0046] type 0 class 0x000300
[ 0.806336] pci 0000:00:02.0: reg 10: [mem 0xb0000000-0xb03fffff 64bit]
[ 0.806347] pci 0000:00:02.0: reg 18: [mem 0xa0000000-0xafffffff 64bit pref]
[ 0.806355] pci 0000:00:02.0: reg 20: [io 0x3050-0x3057]
[ 0.806445] pci 0000:00:16.0: [8086:3b64] type 0 class 0x000780
[ 0.806475] pci 0000:00:16.0: reg 10: [mem 0xb4406100-0xb440610f 64bit]
[ 0.806570] pci 0000:00:16.0: PME# supported from D0 D3hot D3cold
[ 0.806618] pci 0000:00:1a.0: [8086:3b3c] type 0 class 0x000c03
[ 0.806937] pci 0000:00:1a.0: reg 10: [mem 0xb4405c00-0xb4405fff]
[ 0.808667] pci 0000:00:1a.0: PME# supported from D0 D3hot D3cold
[ 0.808705] pci 0000:00:1b.0: [8086:3b56] type 0 class 0x000403
[ 0.808726] pci 0000:00:1b.0: reg 10: [mem 0xb4400000-0xb4403fff 64bit]
[ 0.808810] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.808841] pci 0000:00:1c.0: [8086:3b42] type 1 class 0x000604
[ 0.808927] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
[ 0.808959] pci 0000:00:1c.1: [8086:3b44] type 1 class 0x000604
[ 0.809044] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
[ 0.809089] pci 0000:00:1d.0: [8086:3b34] type 0 class 0x000c03
[ 0.809384] pci 0000:00:1d.0: reg 10: [mem 0xb4405800-0xb4405bff]
[ 0.811112] pci 0000:00:1d.0: PME# supported from D0 D3hot D3cold
[ 0.811143] pci 0000:00:1e.0: [8086:2448] type 1 class 0x000604
[ 0.811233] pci 0000:00:1f.0: [8086:3b09] type 0 class 0x000601
[ 0.811385] pci 0000:00:1f.2: [8086:3b29] type 0 class 0x000106
[ 0.811415] pci 0000:00:1f.2: reg 10: [io 0x3048-0x304f]
[ 0.811428] pci 0000:00:1f.2: reg 14: [io 0x305c-0x305f]
[ 0.811441] pci 0000:00:1f.2: reg 18: [io 0x3040-0x3047]
[ 0.811454] pci 0000:00:1f.2: reg 1c: [io 0x3058-0x305b]
[ 0.811467] pci 0000:00:1f.2: reg 20: [io 0x3020-0x303f]
[ 0.811481] pci 0000:00:1f.2: reg 24: [mem 0xb4405000-0xb44057ff]
[ 0.811553] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.811584] pci 0000:00:1f.3: [8086:3b30] type 0 class 0x000c05
[ 0.811604] pci 0000:00:1f.3: reg 10: [mem 0xb4406000-0xb44060ff 64bit]
[ 0.811632] pci 0000:00:1f.3: reg 20: [io 0x3000-0x301f]
[ 0.811681] pci 0000:00:1f.6: [8086:3b32] type 0 class 0x001180
[ 0.811710] pci 0000:00:1f.6: reg 10: [mem 0xb4404000-0xb4404fff 64bit]
[ 0.811877] pci 0000:01:00.0: [10ec:8168] type 0 class 0x000200
[ 0.811898] pci 0000:01:00.0: reg 10: [io 0x2000-0x20ff]
[ 0.811932] pci 0000:01:00.0: reg 18: [mem 0xb0404000-0xb0404fff 64bit pref]
[ 0.811955] pci 0000:01:00.0: reg 20: [mem 0xb0400000-0xb0403fff 64bit pref]
[ 0.812043] pci 0000:01:00.0: supports D1 D2
[ 0.812047] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.822771] pci 0000:00:1c.0: PCI bridge to [bus 01-01]
[ 0.822783] pci 0000:00:1c.0: bridge window [io 0x2000-0x2fff]
[ 0.822793] pci 0000:00:1c.0: bridge window [mem 0xb3400000-0xb43fffff]
[ 0.822807] pci 0000:00:1c.0: bridge window [mem 0xb0400000-0xb13fffff 64bit pref]
[ 0.822903] pci 0000:02:00.0: [1814:3090] type 0 class 0x000280
[ 0.822928] pci 0000:02:00.0: reg 10: [mem 0xb2400000-0xb240ffff]
[ 0.830785] pci 0000:00:1c.1: PCI bridge to [bus 02-02]
[ 0.830798] pci 0000:00:1c.1: bridge window [io 0x1000-0x1fff]
[ 0.830804] pci 0000:00:1c.1: bridge window [mem 0xb2400000-0xb33fffff]
[ 0.830812] pci 0000:00:1c.1: bridge window [mem 0xb1400000-0xb23fffff 64bit pref]
[ 0.830889] pci 0000:00:1e.0: PCI bridge to [bus 03-03] (subtractive decode)
[ 0.830904] pci 0000:00:1e.0: bridge window [io 0x0000-0x0cf7] (subtractive decode)
[ 0.830908] pci 0000:00:1e.0: bridge window [io 0x0d00-0xffff] (subtractive decode)
[ 0.830912] pci 0000:00:1e.0: bridge window [mem 0x000a0000-0x000bffff] (subtractive decode)
[ 0.830917] pci 0000:00:1e.0: bridge window [mem 0xa0000000-0xfeafffff] (subtractive decode)
[ 0.830939] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.831411] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
[ 0.831619]


All times are GMT. The time now is 01:46 PM.

VBulletin, Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Content Relevant URLs by vBSEO ©2007, Crawlability, Inc.