| 51a958645ce9aeb4f8dc56d66a85d0005273a6ca |
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14-May-2012 |
Jean-Baptiste Queru <jbq@google.com> |
am 9dbcbe08: am 9bdedb59: am a36e1aa3: Merge "adb: usb_windows: fix adb connection lost issue"
* commit '9dbcbe08751bacbf1fcbf6037fed1e6c69a27fa3':
adb: usb_windows: fix adb connection lost issue
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| 1c4b760a5d41de3196572d50d1404e453174cf9a |
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12-Aug-2011 |
Jack Ren <jack.ren@intel.com> |
adb: usb_windows: fix adb connection lost issue
Windows adb connection could be lost if the target
side kernel enables the kmemleak.
The root cause is that kmemleak downgrades USB
performance, and lead to Windows adb host application
timeout because usb_write()/usb_read()'s timeout time is
very short. That issue is not reproducible in Linux
host because its usb_write() timeout is 5s and usb_read()
is blocked until return:
usb_write() usb_read()
Linux 5000ms blocked until return
Windows 500+len*8 ms 500+len*8 ms
To fix that issue, extend the Windows adb host usb_write
timeout time to 5 seconds and usb_read() as a blocked routine:
usb_write() usb_read()
Windows 5000ms blocked until return
Change-Id: If54e2b4c396a5a06318c0ee0b3326a00e7661fbc
Signed-off-by: Yu Wang <yu.y.wang@intel.com>
Signed-off-by: Jin Can Zhuang <jin.can.zhuang@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
/system/core/adb/usb_windows.c
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| e109d266c12c5f537d429ca4b892f2719e02c2da |
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20-Apr-2012 |
Scott Anderson <saa@android.com> |
adb: Add ability to specify device path
For manufacturing and testing, there is a need to talk to
whatever device is connected to a given port on the host. This
change modifies adb's "-s" option to take either a serial
number or a device path. The device paths of the connected
devices can be listed using "adb devices -l" whose output
will resemble:
List of devices attached
016B75D60A00600D usb:2-5 device
3031D0B2E71D00EC usb:1-4.3 device
The second column lists the device paths. If the -l option is
not given, the output from "adb devices" will be the same as
it used to be (i.e. the paths will not be printed).
The device path can also be obtained with the get-devpath
command:
$adb -s 3031D0B2E71D00EC get-devpath
usb:1-4.3
Note that the format of the device paths are platform dependent.
The example above is from Linux. On OS-X, the paths will be
"usb:" followed by hex digits. For other platforms, the device
paths will be printed as "????????????" and the -s option will
not be able to select a device until someone implements the
underlying functionality.
Change-Id: I057d5d9f8c5bb72eddf5b8088aae110763f809d7
Signed-off-by: Scott Anderson <saa@android.com>
/system/core/adb/usb_windows.c
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| 408fa57864c01113deaa213e5c1848a9c594ae92 |
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16-Mar-2011 |
JP Abgrall <jpa@google.com> |
adb: fix subprocess exit handling, oom adjust fixes, extra debugging.
* Add support for correctly handling subprocess termination in shell service (b/3400254 b/3482112 b/2249397)
- have a waitpid() track the subprocess, then notify the fdevent via a socket
- force an eof on the pty master in fdevent's new subproc handler.
- modify fdevent to force-read the pty after an exit.
* Migrate the "shell:blabla" handling to "#if !ADB_HOST" sections, where it
belongs.
* Fix the race around OOM adjusting.
- Do it in the child before exec() instead of the in the parent as the
child could already have started or not (no /proc/pid/... yet).
* Allow for multi-threaded D() invocations to not clobber each other.
- Allow locks across object files.
- Add lock within D()
- Make sure sysdesp init (mutex init also) is called early.
* Add some missing close(fd) calls
- Match similar existing practices near dup2()
* Add extra D() invocations related to FD handling.
* Warn about using debugging as stderr/stdout is used for protocol.
* Fix some errno handling and make D() correctly handle it.
* Add new adb trace_mask: services.
* Make fdevent_loop's handle BADFDs more gracefully (could occur some subproc closed its pts explicitely).
* Remove obsolete commandline args reported in help. (b/3509092)
Change-Id: I928287fdf4f1a86777e22ce105f9581685f46e35
/system/core/adb/usb_windows.c
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| 5c93dba771f11bb2228e69d1585c9fe8339c9275 |
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08-Aug-2009 |
Mike Lockwood <lockwood@android.com> |
adb: update call to register_usb_transport in Mac and Windows builds.
Signed-off-by: Mike Lockwood <lockwood@android.com>
/system/core/adb/usb_windows.c
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| f6330a2eeb78c0971f33feee7fd1ee06472a7dba |
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18-May-2009 |
David 'Digit' Turner <digit@google.com> |
Cleaning up whitespace in adb sources. Nothing more, nothing less.
/system/core/adb/usb_windows.c
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| dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0 |
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04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
/system/core/adb/usb_windows.c
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| e54eebbf1a908d65ee8cf80bab62821c05666d70 |
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04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
/system/core/adb/usb_windows.c
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| 35237d135807af84bf9b0e5b8d7f8633e58db6f5 |
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18-Dec-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Code drop from //branches/cupcake/...@124589
/system/core/adb/usb_windows.c
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| 4f6e8d7a00cbeda1e70cc15be9c4af1018bdad53 |
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21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
/system/core/adb/usb_windows.c
|