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platform_system_core
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7 Commits

Author SHA1 Message Date
Josh Gao e1dacfc1b6 adb: kill adb_thread_{create, join, detach, exit}. 
We have std::thread now, so we can delete this cruft.

Test: python test_device.py
Test: adb_test
Test: wine adb_test.exe
Test: /data/nativetest/adbd_test/adbd_test
Change-Id: Ie1c1792547b20dec45e2a62ce6515fcb981c3ef8
 2017-04-12 17:12:32 -07:00
Badhri Jagan Sridharan 43fd1a4ea7 adb: Do not signal gaget stack unless descriptors are written 
While recovering from endpoint errors, the gadget stack was being
signalled even when desriptors were NOT being rewritten. Avoid this
as this might cause enumeration loops.

Bug: 36036550
Change-Id: Iff2b2fc8cded001ef3c77dc170dce3b96848970c
 2017-03-07 19:20:54 -08:00
Jerry Zhang f3fb7de3c8 adb: set max_rw to USB_FFS_BULK_SIZE explicitly 
Sometimes when endpoint_alloc returns ENODEV,
max_rw will end up being a value that is too
big.

Bug: 35634401
Test: push/pull files
Change-Id: Iaa81a3311b1855e2a835562cdf7a46ff4399feb1
 2017-02-21 14:37:07 -08:00
Jerry Zhang 05fe272a87 adb: Lower EP_ALLOC retry count 
Retries were causing timeouts on some devices.

Bug: 35418581
Test: Change usb config
Change-Id: Ie80d9eba1cb9af0acee49bd7312842533a94a87b
 2017-02-16 10:56:05 -08:00
Jerry Zhang b5a34a2bce adb: Add bMaxBurst to superspeed descriptors 
This gives a large boost to speed on usb 3.0.

Test: adb pull/push multi GB files
Bug: 31722483
Change-Id: Iea039f1aba8b2e4d7e4a2ecb504cccb5dd1e4629
 2017-02-13 18:19:41 -08:00
Jerry Zhang 55205a565b adb: Pre allocate kernel memory 
This allows reliable use of larger buffer sizes.
Max r/w size is set only when that preallocation
is successful so that memory is guaranteed to be
available.

Bug: 31722483
Test: adb push with multi GB files
Change-Id: Ia0459ca051988abb144645871792e8f840dd3ff7
 2017-02-13 14:20:47 -08:00
Josh Gao 44c688ca19 adb: reorganize adbd USB handling code. 
Break adbd's USB initialization code into its own static library to
allow it to be used by benchmark code that pretends to be adbd.

Bug: http://b/31289465
Test: adb shell works on bullhead
Change-Id: I0ac7d78a4f7aef59bd6d14fc5cf1ed870e1f3a9d
 2017-01-19 13:19:45 -08:00