The following three patches provide support for IBoE counters for mlx4 devices. The counters can be read through sysfs files in the same manner it is done of IB link layer IB ports. The patches provide the following functionality:
1. Extend the device capability flags from 32 bit to 64 bit variable for easier manipulation of the flags. 2. Provide a generic API at the mlx4 layer for allocating general purpose counters sets. ConnectX has a number of counter sets that you can allocate and assign to QPs so that traffic that goes through that QP is counted. 3. For IBoE ports, make use of the generic counters to count traffic that goes through IPoE ports. We allocate one set per port and assign this set to all QPs of the port. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
