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authorJulius Werner <jwerner@chromium.org>2013-02-28 18:08:40 +0000
committerMarek Vasut <marex@denx.de>2013-05-05 23:54:21 +0200
commit7d9aa8fd87171164a6f14167a0c9c066f4312b8d (patch)
treebbb334c7825cec5fcf1b69118d9d43775ba61302 /common/cmd_test.c
parentb068deb363e34a72754877d3d8c7a71a5bc834db (diff)
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usb: Add new command to set USB 2.0 port test modes
This patch adds a new 'usb test' command, that will set a port to a USB 2.0 test mode (see USB 2.0 spec 7.1.20). It supports all five test modes on both downstream hub ports and ordinary device's upstream ports. In addition, it supports EHCI root hub ports. Signed-off-by: Julius Werner <jwerner@chromium.org>
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