tree 956e58dcfd859b2aa5f3a9e6f152b44ba5f7e2f8
parent ce8f407a3cc7fc58804b9135e7c8780f0f8c2a8d
author Hariprasad Shenai <hariprasad@chelsio.com> 1415360191 +0530
committer David S. Miller <davem@davemloft.net> 1415646903 -0500

cxgb4vf: FL Starvation Threshold needs to be larger than the SGE's Egress Congestion Threshold

Free List Starvation Threshold needs to be larger than the SGE's Egress
Congestion Threshold or we'll end up in a mutual stall where the driver waits
for Ingress Packets to drive replacing Free List Pointers and the SGE waits for
Free List Pointers before pushing Ingress Packets to the host.

Based on original work by Casey Leedom <leedom@chelsio.com>

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>