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(parent: 1548205) | patch
ibmvnic: Enable TSO support
authorThomas Falcon <tlfalcon@linux.vnet.ibm.com>
Tue, 17 Oct 2017 17:36:55 +0000 (12:36 -0500)
committerDavid S. Miller <davem@davemloft.net>
Thu, 19 Oct 2017 12:20:32 +0000 (13:20 +0100)
commitfdb061056f57e849a05cac072a4998c7f33d797e
treecaaab1f2413f48ef728f4221f741de9ac6b1eb94tree | snapshot
parent154820563dd4621c78e03e98e70216e832422f8ecommit | diff
ibmvnic: Enable TSO support

This patch enables TSO support. It includes additional
buffers reserved exclusively for large packets. Throughput
is greatly increased with TSO enabled, from about 1 Gb/s to
9 Gb/s on our test systems.

Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ibm/ibmvnic.c diff | blob | history
drivers/net/ethernet/ibm/ibmvnic.h diff | blob | history
Domain: System / Kernel;