On 10/27/2017 2:32 PM, Parav Pandit wrote: > However I believe that ibstat tool should be enhanced to report unknown port speed instead of expecting drivers to supply some random number like this. ibstat gets the rate from libibumad via /sys/class/infiniband/<IB device>/ports/<port number>/rate file which is supposed to be populated by the driver. Is there no rate file in this error case ? -- Hal -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html