Changeset c4e84ed6 in mainline for uspace/lib/usbhid/src/hidreq.c

Timestamp:

2018-01-16T03:45:38Z (7 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c952abc4

Parents:

d2c3dcd

git-author:

Ondřej Hlavatý <aearsis@…> (2018-01-15 20:49:15)

git-committer:

Ondřej Hlavatý <aearsis@…> (2018-01-16 03:45:38)

Message:

usbhub: rewrite port handling

The state space of a usb hub port is a bit more complex than what was
there originally. Got rid of the active operations counting, and
replaced that with finite state machine. Fixes a lot of race conditions
and lack of synchronization when connect and disconnect events come very
fast.

(No files)