NVMe 1.2 introduced a new Identify Controller field, RTD3E ("RTD3 Entry
Latency"), which allows the device to report the expected time for a
normal shutdown. Use this as the timeout for the shutdown process when
available instead of hard-coding 5 seconds.
Change-Id: I14e7223c81ba397771cf00b49f034f25d21b6e82
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/385301
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
acb9d2488d