On Fri, Feb 05, 2016 at 09:25:02AM +0000, Chen, Jing D wrote: > Hi, > > Best Regards, > Mark > > > > -----Original Message----- > > From: He, Shaopeng > > Sent: Thursday, February 04, 2016 8:43 PM > > To: dev at dpdk.org > > Cc: Chen, Jing D; Wang, Xiao W; He, Shaopeng > > Subject: [PATCH v2] fm10k: enable PCIe port level Loopback Suppression > > > > In FM10K, a single PCIe port can derive out a few logical ports, > > like SRIOV PF/VF devices, VMDQ objects. To better manage them, FM10K > > silicon assigned a Unique GLORT ID to each logical ports. > > When a logical port sends a broadcast packet, the silicon will flood > > it to all Logical ports, including the one sent the broadcast packet. > > To prevent this, silicon has a rxq register to fill the glort id of > > the logical port that queue binds to. > > FM10K has a switch core inside, which has another loopback suppression > > mechanism in the switch level. Switch level loopback suppression mostly > > works for the ether port traffic. > > This patch assigns a SGLORT for each RX queue, and enables PCIe port > > level Loopback Suppression. > > > > Signed-off-by: Shaopeng He <shaopeng.he at intel.com> > Acked-by : Jing Chen <jing.d.chen at intel.com> > Applied to dpdk-next-net/rel_16_04
/Bruce
