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由 Mathias Nyman 提交于
Some devices use a clear endpoint halt request as a soft reset, even if the endpoint is not halted. This will clear the toggle and sequence on the device side. xHCI however refuses to reset a non-halted endpoint, so instead we need to issue a configure endpoint command on xHCI to clear its host side toggle and sequence, and get it in sync with the device side. This is a respin of a old patch that was reverted as it had a stale endpoint context dequeue value which caused regression. commit 27082e26 ("xhci: Clear the host side toggle manually when endpoint is 'soft reset'") Signed-off-by: NMathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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