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authorMathias Nyman <mathias.nyman@linux.intel.com>2015-10-01 15:40:39 (GMT)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-10-04 09:34:17 (GMT)
commit395f5409ca4336ee6ad461d3e0436bcc2d7c6309 (patch)
treed89184f4c1c14c2cdc6ef38ea49e675b8b2a1681 /block/genhd.c
parentb50107bb83d027dfd36bb7efb90570559757d6ae (diff)
downloadlinux-395f5409ca4336ee6ad461d3e0436bcc2d7c6309.tar.xz
xhci: support new USB 3.1 hub request to get extended port status
USB 3.1 adds different types of Get Port Status request. The Get Extended Port Status request returns 4 additional bytes after the normal portstatus and portchange words containing link speed and lane information about a connected enhanced super speed device Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block/genhd.c')
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