Reduce the sleep in the kcs status register polling loop 100ms->1ms
Reduce the sleep in the kcs status register polling loop 100ms->1ms

We realized we were polling the KCS status regsiter for MCTP 100 times
slower than we were polling the similar IPMI register. Changing this
timing speed up mctp packet throughput significantly.

Change-Id: Iaa060f2aa4adb8ef117bf5761cca3b69ab811f11
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/95956
Tested-by: Jenkins Server <8e3f934e4c44875bc48d33da3ea13d93ba9a233f@us.ibm.com>
Tested-by: Jenkins OP Build CI <e610bd72261d3c0a48f1e8ae36832ab00774d426@us.ibm.com>
Tested-by: Jenkins Combined Simics CI <8312af3886dfc9bb930f549023677220805b137e@us.ibm.com>
Tested-by: FSP CI Jenkins <aa9e4d9ac7cd25905e9c0dd36d4150516e73dd86@us.ibm.com>
Reviewed-by: Ilya Smirnov <2c7a6ec38cfb553b896499595cca9c656159f2a4@us.ibm.com>
Reviewed-by: Zachary Clark <9de8c4480303b5335cd2a33eefe814615ba3612a@ibm.com>
Reviewed-by: Nicholas E Bofferding <fb8db48116bc8a69e29dd8cdb037246f232f4af5@us.ibm.com>

open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot,open-power/hostboot