Searched hist:aa071a92bbf09d993ff0dbf3b1f2b53ac93ad654 (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/Documentation/ABI/testing/ |
| H A D | sysfs-bus-usb | diff aa071a92bbf09d993ff0dbf3b1f2b53ac93ad654 Mon May 28 01:32:19 CDT 2018 Nicolas Boichat <drinkcat@chromium.org> usb: hub: Per-port setting to reduce TRSTRCY to 10 ms
Currently, the USB hub core waits for 50 ms after enumerating the
device. This was added to help "some high speed devices" to
enumerate (b789696af8 "[PATCH] USB: relax usbcore reset timings").
On some devices, the time-to-active is important, so we provide
a per-port option to reduce the time to what the USB specification
requires: 10 ms.
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| /openbmc/linux/include/linux/ |
| H A D | usb.h | diff aa071a92bbf09d993ff0dbf3b1f2b53ac93ad654 Mon May 28 01:32:19 CDT 2018 Nicolas Boichat <drinkcat@chromium.org> usb: hub: Per-port setting to reduce TRSTRCY to 10 ms
Currently, the USB hub core waits for 50 ms after enumerating the
device. This was added to help "some high speed devices" to
enumerate (b789696af8 "[PATCH] USB: relax usbcore reset timings").
On some devices, the time-to-active is important, so we provide
a per-port option to reduce the time to what the USB specification
requires: 10 ms.
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
| /openbmc/linux/drivers/usb/core/ |
| H A D | hub.c | diff aa071a92bbf09d993ff0dbf3b1f2b53ac93ad654 Mon May 28 01:32:19 CDT 2018 Nicolas Boichat <drinkcat@chromium.org> usb: hub: Per-port setting to reduce TRSTRCY to 10 ms
Currently, the USB hub core waits for 50 ms after enumerating the
device. This was added to help "some high speed devices" to
enumerate (b789696af8 "[PATCH] USB: relax usbcore reset timings").
On some devices, the time-to-active is important, so we provide
a per-port option to reduce the time to what the USB specification
requires: 10 ms.
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|