On Sun, Dec 20, 2015 at 11:46:31PM +0200, Saeed Mahameed wrote: > From: Eran Ben Elisha <[email protected]> > > Add a PHC support to the mlx5_en driver. Use reader/writer spinlocks to > protect the timecounter since every packet received needs to call > timecounter_cycle2time() when timestamping is enabled. This can become > a performance bottleneck with RSS and multiple receive queues if normal > spinlocks are used. > > The driver has been tested with both Documentation/ptp/testptp and the > linuxptp project (http://linuxptp.sourceforge.net/) on a Mellanox > ConnectX-4 card. > > Signed-off-by: Eran Ben Elisha <[email protected]> > Cc: Richard Cochran <[email protected]> > Signed-off-by: Saeed Mahameed <[email protected]>
Acked-by: Richard Cochran <[email protected]> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
