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>
