117401ee1d
bnx2x driver already handles TSO for GRE, current code is the same for IPIP. Performance results : (Note we are now limited by receiver, as it does not support GRO for IPIP yet) Before patch : lpq83:~# ./netperf -H 7.7.9.84 -Cc MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 7.7.9.84 () port 0 AF_INET Recv Send Send Utilization Service Demand Socket Socket Message Elapsed Send Recv Send Recv Size Size Size Time Throughput local remote local remote bytes bytes bytes secs. 10^6bits/s % S % S us/KB us/KB 87380 16384 16384 10.00 7710.19 4.52 6.62 1.152 1.687 After patch : lpq83:~# ./netperf -H 7.7.9.84 -Cc MIGRATED TCP STREAM TEST from 0.0.0.0 (0.0.0.0) port 0 AF_INET to 7.7.9.84 () port 0 AF_INET Recv Send Send Utilization Service Demand Socket Socket Message Elapsed Send Recv Send Recv Size Size Size Time Throughput local remote local remote bytes bytes bytes secs. 10^6bits/s % S % S us/KB us/KB 87380 16384 16384 10.00 8532.40 2.55 7.73 0.588 1.781 Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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.. | ||
bnx2x | ||
b44.c | ||
b44.h | ||
bcm63xx_enet.c | ||
bcm63xx_enet.h | ||
bgmac.c | ||
bgmac.h | ||
bnx2.c | ||
bnx2.h | ||
bnx2_fw.h | ||
cnic.c | ||
cnic.h | ||
cnic_defs.h | ||
cnic_if.h | ||
Kconfig | ||
Makefile | ||
sb1250-mac.c | ||
tg3.c | ||
tg3.h |