If a payload decides not to use a USB device then the device can be detached. This prevents the device from interfering with normal operation on some platforms. Also, it aligns the behavior of usb_generic_init with class-specific init functions such as usb_msc_init, which will detach unsupported devices. BUG=None TEST=Manual on Squawks. Test recovery boot w/ USB 2.0 media, verify that media boots and no babble error is encountered. BRANCH=rambi Change-Id: I8fb30951d273e4144cda214a30a2e86df90f2c1c Original-Change-Id: Iee522344558749603defb2966e18765aa195dae2 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/195401 Reviewed-by: Aaron Durbin <adurbin@chromium.org> |
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|---|---|---|
| .. | ||
| bayou | ||
| coreinfo | ||
| external | ||
| libpayload | ||
| nvramcui | ||
| tianocoreboot | ||
| ubootcli | ||