diff options
| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2018-04-19 19:05:55 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-22 16:19:26 +0200 |
| commit | b462e2e0d62a716f7a1b7a7ecea966edc3de45d7 (patch) | |
| tree | f53474d99679cc2a1f8e291149e39ff22f8fd6f0 /drivers/usb | |
| parent | 460fd21618bf95a16b30500eb4b5452dab04e023 (diff) | |
Documentation sysfs-bus-usb: Add rx_lanes and tx_lanes introduced in USB 3.2
rx_lanes and tx_lanes sysfs entries show the number of lanes in use by a
device.
USB 3.2 adds support for Dual-lane (symmetrical), using 2 rx lanes and
2 tx lanes for normal non Inter-Chip SSIC devices.
USB 3.1 and older are all single lane.
SSIC devices can have up to 4 lanes per direction in use,
with different number of rx and tx lanes.
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
0 files changed, 0 insertions, 0 deletions