| 96c59d848a491c6b3aaaf2f78c17e9b54cd2071c |
|
27-Oct-2016 |
Philip P. Moltmann <moltmann@google.com> |
Merge "usblib: Wrap USBDEVFS_REAPURBNDELAY ioctl"
|
| 3695285d5d743190ed88f982b0c531066e68b686 |
|
18-Oct-2016 |
Philip P. Moltmann <moltmann@google.com> |
usblib: Wrap USBDEVFS_REAPURBNDELAY ioctl
Test: Test is submitted alongside this change
Bug: 31288102
Change-Id: I99311879150ef3f647c65205b35254736dde6de7
/system/core/libusbhost/usbhost.c
|
| dfd21b89f28bd8a6d4acdc05b74fbd03bb844f48 |
|
14-Oct-2016 |
Vitalii Tomkiv <vitalit@google.com> |
Add timeout to usb_device_control_transfer call in usbhost code.
usb_device_control_transfer used to use "0" value in control_transfer
call which resulted in unlimited timeout. In case of bad USB devices
connected it resulted in usbhost stuck state.
Bug: 31923641
Test: manual run and test with bad devices.
Change-Id: I4a2a691a6d83107f72ba506522c932085bd09624
/system/core/libusbhost/usbhost.c
|
| 9879bb2ba28891cb2a4231c39ea2d5d2da730be7 |
|
20-Sep-2016 |
Philip P. Moltmann <moltmann@google.com> |
usb-bulk-transfer: Clarify sign-iy-ness of param
Parameter is implicily converted to unsigned when assigned to the struct,
so make sure users are aware of this.
Test: compiled
Change-Id: I25ca6b24591497aa4e7ce8db262ce1099c2b7b09
/system/core/libusbhost/usbhost.c
|
| f6411fa1ecf3a87ce78800660752f57ba9b67836 |
|
13-Jan-2016 |
Keun-young Park <keunyoung@google.com> |
libusbhost: add usb_device_reset
bug: 26404209
Change-Id: I8f307d6683afe70fe334746f5be2856b79782493
/system/core/libusbhost/usbhost.c
|
| 0dd1aab7b5184f41ec838def8493d16cfe70b739 |
|
18-Jun-2015 |
Mike Lockwood <lockwood@google.com> |
libusbhost: Fix problem reading USB string descriptors on some quirky devices
Some devices fail to send USB string descriptors if you attempt to read more
than 255 bytes
Bug: 21871761
Change-Id: Id5b8865179f80523f0ad5b6028d49dd99db2b36b
/system/core/libusbhost/usbhost.c
|
| f68600abfc7f1e2d64a4737630feea43bdaa85dc |
|
29-Apr-2015 |
Mike Lockwood <lockwood@google.com> |
libusbhost: Add usb_device_get_version()
Change-Id: If2161178e9fe94a94faf01c102ef64f2a72d093b
/system/core/libusbhost/usbhost.c
|
| 754358aa80610b9d969a91b5cf96206b7a0b5153 |
|
12-Aug-2014 |
Badhri Jagan Sridharan <badhri@google.com> |
am 0d8943c2: am e4c5b614: Merge "libusbhost: Fix IOCTL call during usb_request_cancel"
* commit '0d8943c252a21390c63a16ae0f9f1459c3212163':
libusbhost: Fix IOCTL call during usb_request_cancel
|
| ef4087bf2b20dfa44c7e33c1544d29cfdcd656e7 |
|
06-Aug-2014 |
Badhri Jagan Sridharan <badhri@google.com> |
libusbhost: Fix IOCTL call during usb_request_cancel
USBDEVFS_DISCARDURB IOCTL call expects a pointer to the
the urb structure to be passed from userspace. LibusbHost
instead sends usbdevfs_urb**. Change this to usbdevfs_urb*.
Fixes Issue: https://code.google.com/p/android/issues/detail?id=74530
Change-Id: Ifb8a13857e1a9f62536f2a07c0965e9c419b7d4c
/system/core/libusbhost/usbhost.c
|
| 585ca2a3de439751999eedb2d8ede2ce5cf59a0e |
|
02-May-2014 |
JP Abgrall <jpa@google.com> |
am 0a90004b: am cae898ac: am 3754791d: Merge "libusbhost: Fix issue of multiple inotify event at same time."
* commit '0a90004be8aba909391b25643ba943db76660fe4':
libusbhost: Fix issue of multiple inotify event at same time.
|
| 3c1d7b34c151ec1669e0d190a0839718242682c9 |
|
21-Jan-2014 |
Bo Huang <bo.b.huang@intel.com> |
libusbhost: Fix issue of multiple inotify event at same time.
libusbhost can handle multiple inotify events at same time on Kit kat.
In original implementation, the function-level ret is assigned with
length of read and used for while loop.
if want to add a new watch for subdirectory,inotify_add_watch will
update the function-level ret with watch descriptor.
It impact on while loop to do exit.
Add local result to avoid it.
Change-Id: I101041ccfd54eaac14969a45e90ab2e49bdff578
Signed-off-by: Bo Huang <bo.b.huang@intel.com>
/system/core/libusbhost/usbhost.c
|
| d2e798b53039f35967705acd5f6c399742f97e72 |
|
13-Jan-2014 |
Mike Lockwood <lockwood@google.com> |
libusbhost: Add usb_device_set_configuration and usb_device_set_interface
usb_device_set_configuration is to support devices with multiple configurations
usb_device_set_interface supports switching between interfaces with alternate settings
Also moved zero string index checking to usb_device_get_string
Change-Id: I34610b25f135894a0cf752a33e5738d4314d7122
/system/core/libusbhost/usbhost.c
|
| 8cc80fc8944142c610c5816ced4f0d0518b3922f |
|
07-Aug-2013 |
Ziv Hendel <ziv@primesense.com> |
libusbhost: It's no longer assumed that "bus/usb" exists once "bus" was created
On some devices there is a slight delay between the creation of "/dev/bus"
and "/dev/bus/usb". Previously, the code assumed that both are created in the
same time which caused "watch_existing_subdirs" to fail and libusbhost to stop
working until the device is rebooted. The fix will setup an inotify event on the
creation of the "bus/usb" so it will not be missed once it's created.
Change-Id: I17f06dd167e61573307425e48898e12ebc954093
/system/core/libusbhost/usbhost.c
|
| a306ced1ac383557dabfb38c70e5f5e2a2ec0510 |
|
07-Aug-2013 |
Ziv Hendel <ziv@primesense.com> |
libusbhost: It's no longer assumed that "bus/usb" exists once "bus" was created
On some devices there is a slight delay between the creation of "/dev/bus"
and "/dev/bus/usb". Previously, the code assumed that both are created in the
same time which caused "watch_existing_subdirs" to fail and libusbhost to stop
working until the device is rebooted. The fix will setup an inotify event on the
creation of the "bus/usb" so it will not be missed once it's created.
Change-Id: I17f06dd167e61573307425e48898e12ebc954093
/system/core/libusbhost/usbhost.c
|
| f75ea8d082ff39e316bd4d73979b610cc4b5e4bc |
|
24-Mar-2013 |
Ziv Hendel <ziv@primesense.com> |
Properly handle cases of multiple inotify events
Bug: 8469799
Change-Id: Ie10242dd05becd142cc84651d5e5795e4c02270d
Signed-off-by: Igor Murashkin <iam@google.com>
Signed-off-by: Adam Hampson <ahampson@google.com>
/system/core/libusbhost/usbhost.c
|
| dea46b6657845a366d13f57c720eab28c9062ab7 |
|
23-Oct-2012 |
Guillaume Ranquet <guillaumex.ranquet@intel.com> |
libusbhost: permits client polling on inotify wd
Modify libusbhost to expose the inotify watch descriptor to clients
This modification permits clients to add the watch descriptor to
their polling loop so that they don't have to use a dedicated
thread only for libusbhost.
Change-Id: I615bfcd56beab978135034b228d4d93337351eab
Signed-off-by: Guillaume Ranquet <guillaumex.ranquet@intel.com>
Signed-off-by: Luc Piguet-Lacroix <lucx.piguet-lacroix@intel.com>
/system/core/libusbhost/usbhost.c
|
| f4de078388242fff9b68c04b122e8a095cab9b0e |
|
02-Aug-2012 |
Benoit Goby <benoit@android.com> |
libusbhost: Fix USB device discovery on boot
On some devices, /dev/bus/usb does not exist on boot, it is only created
when the otg port is in host mode. Use inotify to detect when /dev/bus/usb
is created and then start watching subdirectories.
Change-Id: Ic1472a5ea7a7118cdbb560cc7071ade9bcee753a
/system/core/libusbhost/usbhost.c
|
| 6cc883ca098f34bd126478a6aa19d5cce48d71a9 |
|
01-Aug-2012 |
Benoit Goby <benoit@android.com> |
libusbhost: Fix possible missed "device added" notification
When a new bus is added, check for existing devices in the bus
directory, since devices may have been added before calling
inotify_add_watch.
Also add missing inotify_rm_watch calls.
Change-Id: Ie69fc995a3e8b18431099b252be86f0054fe5531
/system/core/libusbhost/usbhost.c
|
| 8d66c49258ac4f59bd67c23c9c914cca81f85b01 |
|
20-Dec-2011 |
Steve Block <steveblock@google.com> |
Rename (IF_)LOGD(_IF) to (IF_)ALOGD(_IF) DO NOT MERGE
Bug: 5449033
Change-Id: I9244d927f14c750cd359ebffb1fc1c355a755d5a
/system/core/libusbhost/usbhost.c
|
| c4c00d8e6a215020be87f6702844267e105e1f0e |
|
12-Mar-2011 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Limit bulk transfer requests to 16384 bytes
Otherwise the kernel will return an EINVAL error
Change-Id: I906472a4128eb26c5be7865142bc4a52464cf5f8
Bug: 4065217
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| b5d68a3c28d0b7a947373344cbda2a2369d0b67d |
|
14-Feb-2011 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Save endpoint ID in usb_request struct
Change-Id: I2cf189cee67c2efbcf919c8bae1447a6cb112f02
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| 120b57a3d9703bccba534af335aa94dd3a41be2f |
|
27-Jan-2011 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Add call for synchronous bulk transfers
Also clean up and add timeout to control request transfer
Change-Id: Ibc2d8ac64d0fa90e0a23e6225ce2c49b23bb0d97
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| ec9e7b1c1844e66c39a4f63ded8208c1717380f8 |
|
22-Jan-2011 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Add usb_device_connect_kernel_driver()
This can be used to ask the kernel to disconnect its driver for a device
so usb_device_claim_interface() can claim it instead.
Also increased size of descriptor buffer and added some debugging logs
Change-Id: I4945196d957fb8493716eb9b7e5463c06b168ef1
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| e533c5f1005e8913f577d2aeac5a26f88f55a249 |
|
05-Jan-2011 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Support for multiple pending requests on a single endpoint
Add new usb_request struct to replace usb_endpoint, which is no longer needed.
Change-Id: Ia3637b3431a3597caced41bfec677ef0b044a453
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| 7d700f8bdce747a26e3ee4737683194d77286ba3 |
|
29-Dec-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Add usb_device_get_name_from_unique_id()
This allows converting from unique IDs to USB device names
Change-Id: I8e3b300790c01383aed8e3d4f547b54bcb7c2cd4
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| 93aff72d9b469f4b77468bab654cd65243b662e6 |
|
15-Dec-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Fix breakage due to not storing dev_name in struct usb_device
Change-Id: Iefac9b31f900edb2dbd594f9eff9113b2038757d
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| 50372073d2919480fb32d56cb3b91663b9fca0f1 |
|
13-Dec-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Add accessor for the USB device descriptor
Change-Id: Ic3a54e2a06f3b4fa72f99b64025a911fbf525daf
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| cd185f23cc6f062b252d1d19bca55e721290ee62 |
|
12-Dec-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Add support for creating a usb_device struct from an existing fd
We will use this for sharing USB file descriptors across address spaces via Binder
Change-Id: Iadbd3e0a4178f79d1d778fdfd5175f6fe0e2aaf5
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| 07eb4af174f31c449a86dd459e2c81702f74acf1 |
|
28-Jul-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: add usb_device_get_unique_id_from_name()
Change-Id: Idce54fc26d0432d4dc46f605623c4960c0e8690f
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| 1b7d991b433cf6d6fae4f40cb37f9b6c6043cfbc |
|
24-Jul-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Add usb_device_send_control for sending raw commands on endpoint 0.
Change-Id: If883f2690c4031b9ba4d5cf943b5bf5c13193bce
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| e8849d190a3097274dcb64416e564538a1017054 |
|
20-Jul-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Fix deadlock on devices without USB host support.
Change-Id: Ic91f99d1169fcdc00474dd6a870eb7e614128bc2
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| a805519ceedc53afa5453a6d8a7d80038d885d9f |
|
20-Jul-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Add callback to usb_host_run to notify when initial device discovery is done
This can be used to eliminate race conditions in clients that operate immediately
on the currently connected device list.
Signed-off-by: Mike Lockwood <lockwood@android.com>
Change-Id: I14954b9fcc84239950ead6bdc1a0a888882c2226
/system/core/libusbhost/usbhost.c
|
| 7a96ba436c9a2bacc64e712bdb53bd7accc5c3a9 |
|
01-Jul-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: The client is now responsible for creating the thread that monitors the bus
This is to allow using a thread that is capable of calling through JNI to Java code
to report USB device attached/removed events.
Change-Id: Ia58592607a2c1f4357b31072044f5db5617d7f5b
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| e15af09876c5e0301084f46b8036aed147cf9c24 |
|
10-Jun-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Use logcat for debugging when building device library.
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| 203f102028c4df33c191d8cd610775eba8d5366d |
|
27-May-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Added usb_device_get_unique_id
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| 6ac3aa157493ef24bc837b679dd8292fad8961e0 |
|
25-May-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: Remove global data to allow multiple instances in the same process.
Change-Id: I977145f44131ec8b588dd274e0afbc563f3aa4c0
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| 5e567cb34b5e54467f501fc9703db82ca6639ff3 |
|
12-May-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: add usb_endpoint_get_device()
Change-Id: Ibe4ce0551faca5d2d8bec0fbd21315a393b9f208
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|
| 30ff2c70ce05d761e8cb0ab7ee02b39a681fe0cb |
|
09-May-2010 |
Mike Lockwood <lockwood@android.com> |
libusbhost: new library for Linux USB host support.
Supports access to Linux usbdevfs on both device and Linux host.
Change-Id: Ie88a5193be3ee715792b10b34b3da32ffc4ca57b
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/libusbhost/usbhost.c
|