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authorKeith Busch <keith.busch@intel.com>2013-07-15 15:02:22 -0600
committerMatthew Wilcox <matthew.r.wilcox@intel.com>2013-09-03 16:40:32 -0400
commit1894d8f16afe5ad54b732f0fa6c4e80bd4d40b91 (patch)
treef1451bcf63fc1ddc60b10ba0f502029da1119e7e /init/do_mounts.c
parentf0b50732a979c55c2d15fe8ec4503fa5b3260c53 (diff)
downloadblackbird-op-linux-1894d8f16afe5ad54b732f0fa6c4e80bd4d40b91.tar.gz
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NVMe: Use normal shutdown
The NVMe spec recommends using the shutdown normal sequence when safely taking the controller offline instead of hitting CC.EN on the next start-up to reset the controller. The spec recommends a minimum of 1 second for the shutdown complete. This patch waits 2 seconds to be on the safe side. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
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